The quality of the shelves huge influence on the safety of the storage system. With modern logistics gradually be taken seriously, shelves demand soared, shelves broader application field, more and more shelves suppliers, market competition is increasingly fierce. Because at present our country shelf industry standard is not yet complete, the shelf design, manufacture, installation and acceptance of the provisions of the lack of a clear need shelf enterprise behavior can not get effective specification. Some enterprises in order to seize market, take the low price competition strategy, depending on the product quality, the shelf system pose a safety hazard, a threat to people's production and life. Therefore, to speed up the shelves standards and publicity, carry out, norm constraint corporate behavior, become a priority for shelf industry development. Happily, the shelf standards work has already been paid high attention by the industry, both inside and outside, working process and revising some standards.
As shelf application is more and more popular, shelves security problem is becoming more and more attention. Type in "warehouse shelves collapse", on the baidu to search to about 12000 articles related web pages. In recent years, domestic storage safety accidents occurred from time to time, in part because the product quality and shelf installation failed to meet standards, and as the industry standard is not sound, shelf production and operation of enterprise behavior can not get effective specification.
Multiple factors and the safety of the shelf
Shelves rapidly rising demand in recent years, the massive influx of suppliers and the increasingly fierce competition, has become the consensus of shelves for industry development. In fact, for the shelves of domestic production and sales, a lot of people are not very clear. According to our country famous logistics technology experts shou-lin li, because there is no national authoritative organization to conduct a comprehensive industry statistics analysis, can only on the shelves of main production area of the main enterprise output and production value, on the basis of investigation, analysis, shelves roughly calculated the annual output and production value. As the logistics industry into the national top ten revitalization industries, enterprise storage systems and reconstruction needs a large number of new release, shelf market prospects look good.
Shelves as a professional logistics equipment, product variety, a lot of customers when buying shelves do not know how to evaluate the quality of the products and choose the right product, so often by price decides everything, buy the results back later found that shelves are not applicable, or quality closes nevertheless. For this kind of circumstance, the personage inside course of study points out, the customer must understand some basic parameters of shelves. )
First of all, the material is the most important in all shelves parameters. Because of the use of the material determines the shelf performance, such as load bearing capacity and service life, etc. Shelves in the main material is steel, cold rolled steel, Angle steel, steel plate. Second, focus on shelves specification, because this is the most easy to cut corners of a rack manufacturer. Shelves factory basically will not reduce the height of their shelves, reduce the length of the shelf, but on the thickness of the layer board, such as the diameter of the column is not easy to detect the local checkers. Therefore, selection and acceptance of the shelf to measure a specification for the bottom of the plate, column, beam, etc. And to really fully guarantee the quality of the shelves, the key lies in the shelf design, materials, manufacturing and construction from four aspects. For shelf companies, only for shelves design, material, manufacture, installation, after-sales service, such as link strictly the quality pass, to ensure customer safety and practicability of the storage system.
Lack of standard influence industry development
Many in the industry knows, on May 5, 2004, zhengzhou north Chen Zhai refrigerator 30 library shelves collapsed and killed 15 people and is very typical together by shelf quality problem caused by accidents. According to an investigation, a direct cause of the tragedy is freezer to use quality defects of storage shelves, and there is no quality examination of shelves after the installation. The cold storage shelves supplier in does not have the production under the condition of high warehouse shelf qualification, illegal production of cold storage storage shelves, the product design, production and installation of serious quality problems, the overall stability of the shelves, carrying capacity is not enough, resulting in the shelf collapse major security incidents.
To prevent such accidents, we must practically improving shelf production enterprises and the use of safety consciousness, improve the quality of the shelves. Because shelf production and installation needs to have a certain professional knowledge, therefore, regulating the behavior of shelf companies become the key. And this cannot leave the formulation and implementation of the standards. But it is worth noting that for a long time, the shelf production and use of the lack of uniform standards, is not conducive to the healthy development of the industry. Embodied in the following aspects: industry low barriers to entry, shelves manufacturers the good and bad are intermingled; Some enterprises heavy manufacturing, light design, the pursuit of short-term benefits; The lack of effective market supervision mechanism. "
