CN217535401U - Large-diameter pipeline installation auxiliary device in truss structure factory building - Google Patents
Large-diameter pipeline installation auxiliary device in truss structure factory building Download PDFInfo
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- CN217535401U CN217535401U CN202220638888.1U CN202220638888U CN217535401U CN 217535401 U CN217535401 U CN 217535401U CN 202220638888 U CN202220638888 U CN 202220638888U CN 217535401 U CN217535401 U CN 217535401U
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Abstract
An auxiliary device for installing a large-diameter pipeline in a truss structure factory building relates to the technology of installing the large-diameter pipeline and comprises a winch, a steel wire rope, a fixed pulley and a guide rail; the winch is arranged on the ground in the factory building, the traction direction of the steel wire rope is consistent with the running direction of the large-diameter pipeline to be installed, the fixed pulley is fixed at the top of the factory building, and the steel wire rope is connected with a lifting lug arranged at the front end of the large-diameter pipeline to be installed, which is positioned on the guide rail, through the fixed pulley; the guide rail bracket is arranged at the upper part of the factory building, and the rotating roller is arranged on the guide rail bracket. The device can save manpower lifting and transferring labor during conventional pipeline installation, can avoid repeated work of equipment repeated shifting in place during conventional pipeline installation, and is high in installation efficiency and reliability.
Description
Technical Field
The utility model relates to a heavy-calibre pipeline installation technique especially relates to the installation of the interior large-scale pipeline of mainly used truss structure industry factory building.
Background
The truss structure main body of the industrial factory building mainly comprises a truss girder, a combined steel column, a main truss, a secondary truss, a plurality of types of rigid components such as a supporting pull rod, a roof purline and the like, and a single-layer or multi-layer space structure is formed by one or more mutually associated connecting nodes. In addition, the plant may have a process platform installed under the main structure to meet the functionality of the plant. The platform structure is also composed of a steel structure, and is connected with a factory building main body structure through a transverse steel beam and a vertical round steel to suspend a process production platform in the air. Because the main structure members of the factory building have more connecting nodes, and the process production platform is positioned under the electromechanical pipeline, the electromechanical large-scale pipeline is required to be lifted to the designed installation height by a crane during installation, and the process production platform is required to be avoided in the air, so that the large-scale pipeline is high in installation difficulty and high in safety risk.
Disclosure of Invention
Technical problem to above-mentioned prior art exists, the utility model aims to provide a heavy-calibre piping erection auxiliary device in truss structure factory building, manpower promotion and the manual work of shifting when the device can practice thrift conventional piping erection, the repetitive work that equipment repeated aversion was taken one's place when can avoiding conventional piping erection again.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an auxiliary device for installing a large-diameter pipeline in a truss structure factory building comprises a winch (4), a steel wire rope (6), a fixed pulley (5) and a guide rail (comprising a guide rail bracket (3) and a rotating roller (2));
the winch (4) is arranged on the ground in the plant (P1), the traction direction of the steel wire rope (6) is consistent with the running direction of the large-diameter pipeline (8) to be installed, the fixed pulley (5) is fixed at the top of the plant, and the steel wire rope (6) is connected with a lifting lug arranged at the front end of the large-diameter pipeline (P) to be installed and positioned on the guide rail through the fixed pulley (5); the guide rail bracket (3) is arranged at the upper part of the factory building, and the rotating roller (2) is arranged on the guide rail bracket (3).
Further:
the winch is preferably a whole formed by a winch motor and a rigid counterweight chassis consisting of channel steel angle iron.
The guide rail can be formed by mutually inserting DN80 and DN125 pipelines, and two ends of the guide rail are fixedly connected with the existing truss structure V-shaped beam of the factory building through welding.
Compared with the prior art, the utility model discloses beneficial effect as follows:
(1) The utility model discloses with hoist engine and crane as the power promotion and the conveyer of heavy-calibre pipeline, equipment station point is unchangeable in the piping erection overall process, manpower promotion and the manual work of shifting when both having practiced thrift conventional piping erection, the repetitive work that equipment repeated aversion was taken one's place when having avoided conventional piping erection again.
2) The utility model discloses a welding triangle-shaped structure lug on heavy-calibre pipeline, it is firm successively exert its structure twice when crane hoisting pipeline pulls the pipeline with the hoist engine, the suspender of being convenient for, the fixed characteristics of wire rope. By using the method, the safety risk of hoisting and pulling the large-diameter pipeline can be reduced, and the construction efficiency and reliability can be guaranteed.
3) The utility model discloses a guide rail technique is best to be formed by DN80 and DN125 pipeline interlude each other, and the former both ends are connected fixedly through welding technique and truss structure V type roof beam, and the latter carries taking one's place as the pipeline that the rotating part will be hauled. The latter acts as a turning roller by reducing frictional resistance and at the same time reduces the traction requirements of the hoist. In addition, the technical problem in conventional installation can be avoided by utilizing the guide rail to position the pipeline at high altitude, so that the installation efficiency is greatly improved.
4) The utility model discloses a mutually supporting of power part and auxiliary transmission part has constituteed a heavy-calibre piping erection auxiliary device in truss structure factory building.
5) The utility model discloses it is convenient still to have the implementation, technical characterstic that the reliability is high.
Drawings
Fig. 1 is a schematic view (side view) illustrating the structure and usage of an embodiment of the present invention.
Fig. 2 is a schematic diagram of hoisting.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings and embodiments:
referring to fig. 1 and 2, the auxiliary device for installing a large-diameter pipeline in a truss structure factory building, according to the embodiment of the present invention, includes a winch 4, a steel wire rope 6, a fixed pulley 5, and a guide rail (including a guide rail bracket 3 and a rotating roller 2);
the winch 4 is arranged on the ground of the P1 in the factory building, and the traction direction of the steel wire rope 6 is consistent with the running direction of the large-diameter pipeline P to be installed. The fixed pulley 5 is fixed at the top of the factory building, and the steel wire rope 6 is connected with a lifting lug arranged at the front end of the large-diameter pipeline P to be installed on the guide rail through the fixed pulley 5; guide rail bracket 3 locates factory building upper portion, and live-rollers 2 locate on guide rail bracket 3.
The winch 4 is connected with a large-diameter pipeline P which is lifted to a traction position by a crane P3 from the outside P2 of the factory building through a steel wire rope 6.
The steel wire rope 6 penetrates through the fixed pulley 5 to change the traction force into the horizontal direction, the traction force of the winch 4 is transmitted to the large-diameter pipeline P which is arranged outside the plant and is lifted by the P2, the rotating roller 2 is rotated through friction between the guide rail and the pipeline, and the large-diameter pipeline P is conveyed to be in place.
Claims (3)
1. The auxiliary device for installing the large-diameter pipeline in the truss structure factory building is characterized by comprising a winch (4), a steel wire rope (6), a fixed pulley (5) and a guide rail, wherein the guide rail comprises a guide rail bracket (3) and a rotating roller (2);
the winch (4) is arranged on the ground in the plant (P1), the traction direction of the steel wire rope (6) is consistent with the running direction of the large-caliber pipeline (8) to be installed, the fixed pulley (5) is fixed at the top of the plant, and the steel wire rope (6) is connected with a lifting lug arranged at the front end of the large-caliber pipeline (8) to be installed, which is positioned on the guide rail, through the fixed pulley (5); the guide rail bracket (3) is arranged at the upper part of the factory building, and the rotating roller (2) is arranged on the guide rail bracket (3).
2. The auxiliary device for installing the large-diameter pipeline in the truss-structured factory building according to claim 1, wherein the winch is an integral body formed by a rigid counterweight chassis consisting of a winch motor and channel steel angle iron.
3. The auxiliary device for installing the large-diameter pipeline in the truss-structured plant as claimed in claim 1, wherein the guide rail is formed by mutually inserting DN80 and DN125 pipelines, and two ends of the guide rail are fixedly connected with the existing truss-structured V-shaped beam in the plant by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220638888.1U CN217535401U (en) | 2022-03-22 | 2022-03-22 | Large-diameter pipeline installation auxiliary device in truss structure factory building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220638888.1U CN217535401U (en) | 2022-03-22 | 2022-03-22 | Large-diameter pipeline installation auxiliary device in truss structure factory building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217535401U true CN217535401U (en) | 2022-10-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220638888.1U Active CN217535401U (en) | 2022-03-22 | 2022-03-22 | Large-diameter pipeline installation auxiliary device in truss structure factory building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217535401U (en) |
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2022
- 2022-03-22 CN CN202220638888.1U patent/CN217535401U/en active Active
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