CN210190132U

CN210190132U - Tunnel for prefabricated part production line

Info

Publication number: CN210190132U
Application number: CN201920400950.1U
Authority: CN
Inventors: Kun Hu; 胡昆; Yongqi Liu; 刘永奇; Jianzhou Gao; 高建周; Yongxin Du; 杜勇欣; Linshan Zhan; 詹林山; Ran Jing; 景然; Fang Ye; 叶芳; Jiao Liu; 刘娇; Liping Niu; 牛立平; Yue Li; 李越
Original assignee: Hebei Construction Group Corp Ltd
Current assignee: Hebei Construction Group Corp Ltd
Priority date: 2019-03-27
Filing date: 2019-03-27
Publication date: 2020-03-27
Anticipated expiration: 2029-03-27

Abstract

The utility model discloses a tunnel for a production line of prefabricated components, which comprises an assembly line and a tunnel running on the production line. The tunnel is a U-shaped structure. The ground height on both sides of the upper edge of the tunnel is lower than the height of the top surface of the die table of the assembly line, and the width of the tunnel is greater than The width of the mold table, and the distance from the edge of the tunnel to the edge of the mold table is not more than 5 cm, and the upper edges of both sides of the tunnel are set higher than the ground to prevent debris from rolling into the rail; the side and bottom surfaces of the tunnel are moisture-proof layers, structural layers, It is composed of thermal insulation layer. There are two track beams for the operation of the mould table at the bottom of the tunnel, and a sliding and folding curing cover is set on the upper side of the tunnel. The use of tunnels in the prefabricated production line reduces the lifting height of molds, steel bars, concrete and other materials, reduces the height of concrete pouring during concrete pouring, and reduces the height of the upper and lower mold tables for operators in each link, thereby improving efficiency and reducing energy. The purpose is to reduce the operation safety risk of operators.

Description

Tunnel for prefabricated part production line

Technical Field

The utility model relates to a building trade prefabricated component production technology technical field relates to a gallery for prefabricated component production line.

Background

At present, when a prefabricated part is produced by using a widely-applied prefabricated part production process, the prefabricated part is mostly produced on the ground around an internal model platform of a factory building, after the prefabricated part is assembled, steel bar binding, grout outlet plugging and partial embedded part installation are all carried out on the ground around the model platform, and the top surface of the model platform is about 80 cm higher than the ground. And after the template is assembled, the whole template is hoisted to a production line template table to be corrected and fixed, and the residual embedded parts are installed. The existing production process is added with a template lifting height link, and in some operations, personnel frequently go up and down a mold platform to operate. In the concrete pouring link, the concrete is transported by a torpedo tank and poured into a material distributing machine for distributing, wherein the number of links is large, the adhesion of the concrete on equipment is large, the cleaning is difficult, and the amount of waste residues and waste water is large. And meanwhile, when concrete pouring, insulation board laying and surface folding operations are carried out, personnel frequently go up and down the mould platform. In the links of template removal and cleaning, an operator needs to climb to a template platform higher than the ground for operation, and the danger is increased when the operator applies force to lose stability. Therefore, a novel tunnel type flow production line is urgently needed, the height of a working face is reduced, the safety risk is reduced, the climbing time of workers for getting on and off a mold table is shortened, the operation efficiency is improved, and the labor intensity is reduced; to solve this problem and avoid the above problems, it has become a technical problem to be solved urgently by those skilled in the art.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provide an underground tunnel for a prefabricated part production line, which can reduce the lifting height of materials, namely, the purposes of energy conservation and efficiency improvement; meanwhile, the climbing time of workers for getting on and off the die table is reduced, the working efficiency is improved, and the labor intensity is reduced; the height of the working face is reduced, and the safety risk coefficient is reduced.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a prefabricated component gallery for production line, includes the gallery of flow production line and production line operation, its characterized in that: the tunnel is of a U-shaped structure, the ground height of the upper edge of the tunnel is lower than the top surface of a mold table of a flow production line, the width of the tunnel is larger than the width of the mold table, the distance from the edge of the tunnel to the edge of the mold table is not more than 5 cm, and the upper edges of the two sides of the tunnel are provided with stop bars which are higher than the ground and used for preventing sundries from rolling into the tunnel; the tunnel is characterized in that the lateral surface and the bottom surface of the tunnel are formed by a moisture-proof layer, a structural layer and a heat-insulating layer, two track beams used for operation of a mould platform are arranged at the bottom of the tunnel, and a sliding folding maintenance cover is arranged on the right upper side of the tunnel.

Further preferably, the moisture-proof layer is made of a flexible waterproof material.

Further preferably, the structural layer is formed by pouring concrete.

Preferably, the heat-insulating layer is fixed on the structural layer after being made of iron-sheet composite rock wool.

Further preferably, the stop strip for preventing sundries from rolling into is made of rubber.

The beneficial effects of the utility model reside in that: by adopting the tunnel for the prefabricated part production line, the lifting height of materials such as molds, reinforcing steel bars and concrete is reduced, the height of concrete pouring is reduced during the concrete pouring, the chute pouring can be directly used, the height of an operator for loading and unloading the mold tables in each link is reduced, the production efficiency is improved, the use frequency of auxiliary equipment is reduced, the energy consumption is reduced, and the operation safety risk coefficient of the operator is reduced.

Drawings

Fig. 1 is the utility model discloses prefabricated component is gallery front structure schematic diagram for production line.

In the figure: 1. a moisture barrier; 2. A structural layer; 3. a heat-insulating layer; 4. preventing sundries from rolling into the stop strip; 5. a sliding folding maintenance cover; 6. a ground surface; 7. a mould table; 8. a guide support device; 9. a track beam.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1, the gallery for the prefabricated part production line comprises a flow production line and a gallery in which the production line runs, the gallery is of a U-shaped structure, the side surface and the bottom surface of the gallery are respectively composed of a moisture-proof layer 1, a structural layer 2 and a heat-insulating layer 3, the structural layer 2 and the moisture-proof layer 1 are arranged in sequence from outside to inside, the moisture-proof layer 1 is made of a flexible waterproof material, the structural layer 2 is formed by pouring concrete, the exposed surface of the concrete is a smooth surface, a track beam 9 for running of the flow production line is additionally arranged at the bottom of the structural layer 2 at the bottom of the gallery bottom surface according to needs, pre-buried iron or I-steel is arranged in the track beam 9, and the heat; the height of the ground 6 on the two sides of the tunnel is lower than the height of the top surface of the die table 7 when the flow production line runs, the width of the tunnel is larger than the width of the die table 7, the distance from the edge of the tunnel to the edge of the die table 7 is not more than 5 cm, the upper edges of the two sides of the tunnel are provided with stop bars 4 which are higher than the ground 6 and used for preventing sundries from rolling into, and the stop bars 4 used for preventing the sundries from rolling into are made of rubber materials; the tunnel bottom is equipped with two track roof beams that are used for the operation of mould platform 7, and mould platform 7 contacts with track roof beam 9 through direction strutting arrangement 8, and the folding maintenance cover 5 that supports of slip is set up directly to the upside in tunnel, and the folding maintenance cover 5 that supports of slip forms confined maintenance space with heat preservation 3.

The embodiment is only an illustration of the concept and implementation of the present invention, and is not a limitation, and the technical solution without substantial transformation is still within the protection scope under the concept of the present invention.

Claims

1. a tunnel for prefabricated component production line, comprising the tunnel of assembly line and production line operation, it is characterized in that: the tunnel is a U-shaped structure, and the height of the ground along both sides of the tunnel is lower than the top surface height of the die table of the assembly line, the width of the tunnel. It is larger than the width of the die table, and the distance from the edge of the tunnel to the edge of the die table is not more than 5 cm. The upper edges of both sides of the tunnel are set higher than the ground to prevent debris from rolling into the rail; the side and bottom surfaces of the tunnel are moisture-proof layers and structural layers. , composed of thermal insulation layer, there are two rail beams at the bottom of the tunnel for the operation of the mold table, and a sliding and folding curing cover is set on the upper side of the tunnel.

2 . The tunnel for a prefabricated component production line according to claim 1 , wherein the moisture-proof layer is made of flexible waterproof material. 3 .

3 . The tunnel for a prefabricated component production line according to claim 1 , wherein the structural layer is formed by pouring concrete. 4 .

4 . The tunnel for a prefabricated component production line according to claim 1 , wherein the thermal insulation layer is fixed to the structural layer after using iron sheet composite rock wool. 5 .

5 . The tunnel for a prefabricated component production line according to claim 1 , wherein the rails for preventing sundries from rolling in are made of rubber. 6 .