CN212251443U - Special pipeline of old factory building dust removal pipeline transformation installation removes hoist device - Google Patents
Special pipeline of old factory building dust removal pipeline transformation installation removes hoist device Download PDFInfo
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- CN212251443U CN212251443U CN202021146809.2U CN202021146809U CN212251443U CN 212251443 U CN212251443 U CN 212251443U CN 202021146809 U CN202021146809 U CN 202021146809U CN 212251443 U CN212251443 U CN 212251443U
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- dust removal
- factory building
- trolley
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Abstract
The utility model relates to a special pipeline moving and hoisting device for the reconstruction and installation of a dust removal pipeline of an old factory building, which comprises a pipeline trolley for transporting a dust removal pipe and a movable portal frame for lifting the dust removal pipe, wherein the pipeline trolley comprises a supporting plate and rollers, the two sides and the front end of the supporting plate are provided with binding belt fixed points, and the rear end of the supporting plate is provided with a handrail; the movable portal frame comprises four upright posts, the bottoms of the four upright posts are respectively provided with a roller, and the four upright posts are respectively arranged around the pipeline trolley; the top of the upright post is provided with a top frame, the middle of the top frame is also provided with a supporting beam, and the supporting beam is provided with a chain block and a chain block; the device can be used for installing pipelines at the top of an old factory building and can also be used in construction environments with narrow actual space and limited hoisting of a crane, and the method has strong applicability and high construction safety.
Description
Technical Field
The utility model belongs to dust removal pipeline installation construction method, concretely relates to pipeline removes hoist device in old factory building dust removal pipeline transformation engineering.
Background
The span of the industrial factory building is large, the hoisting moment is long, and the longitudinal depth is large. The dust removal pipeline installation during the industrial factory building construction, consequently there is sufficient construction space, and the new-built factory building alternates with the installation pipeline of factory building and is under construction in step, adopts large-scale crane to hoist the pipeline and targets in place.
When the dust removal pipeline needs to be technically transformed or the dust removal pipe is additionally arranged for an completed factory building or an old factory building, only hoisting equipment can be arranged outside the factory building, but even if a large crane is used, the hoisting moment cannot meet the requirement of a large-span factory building. In addition, the space of the old factory building is small, and the pipeline cannot be directly hoisted into the factory building by the crane.
Therefore, when meeting the engineering that some factory buildings need technical transformation because of environmental protection and not meeting requirements, insisting on the difficulty of installing pipelines by adopting a large crane or a tower crane and installing the pipelines by assembly, the engineering can hardly be implemented, and the construction of the dust removal pipeline transformation of the old factory buildings becomes the technical problem in the field.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the problem that old factory building dust removal pipe transformation installation was implemented the difficulty among the prior art, provide a dust removal pipeline installation method to old factory building or completed factory building.
In order to achieve the above object, the utility model provides a technical scheme specifically is:
the special pipeline moving and hoisting device for the reconstruction and installation of the dust removal pipeline of the old factory building comprises a pipeline trolley for transporting the dust removal pipe and a moving portal frame for lifting the dust removal pipe, wherein the pipeline trolley comprises a supporting plate and rollers, binding belt fixing points are arranged on two sides and the front end of the supporting plate, and a handrail is arranged at the rear end of the supporting plate; the movable portal frame comprises four upright posts, the bottoms of the four upright posts are respectively provided with a roller, and the four upright posts are respectively arranged around the pipeline trolley; the top of the upright post is provided with a top frame, the middle of the top frame is also provided with a supporting beam, and the supporting beam is provided with a chain block and a chain block; and two ends of the supporting beam are arranged on the top frame through a sliding structure.
The device can be used for installing pipelines at the top of an old factory building and can also be used in construction environments with narrow actual space and limited hoisting of cranes, and the method is high in applicability and high in construction safety.
Furthermore, the pipeline trolley and the movable door frame are of a movable structure which is assembled into a whole through a connecting beam.
Drawings
FIG. 1 is a view of the pipeline trolley and the movable gantry of the present invention installed at the beginning end of a steel rail;
FIG. 2 is an elevation view of the installation and construction state of the pipeline trolley and the movable portal;
FIG. 3 is a view showing the positions of the pipeline trolley and the movable gantry;
FIG. 4 is a view showing a depression angle at the installation position of the pipeline trolley and the movable gantry;
fig. 5 is a perspective view of the moving gantry.
Detailed Description
The technical solution of the present invention will be described in detail and completely with reference to the accompanying drawings.
The utility model discloses an installation chain block and chain block on removal portal roof-rack 5, removal portal 5 sets up in pipeline platform truck 6's top, among the above-mentioned mounting method, can move pipeline platform truck 6 and removal portal 5 simultaneously through hoist engine 1.
As shown in fig. 3 to 5, the pipeline trolley 6 of the present invention includes a support plate 61 and rollers, wherein the two sides and the front end of the support plate 61 are provided with fastening points for fastening a binding band, and the rear end of the support plate 61 is provided with a handrail 62. The utility model discloses a moving gantry 5 includes four stands 53, four stands 53 bottom installation gyro wheels, and four stands 53 are separated in pipeline platform truck 6 all around, and roof-rack 52 is established at four stands 53 tops, still establishes a supporting beam 51 in the middle of the roof-rack 52, and an installation chain block and chain block on a supporting beam 51, supporting beam 51 both ends can design sliding construction, realize the support position adjustment at the roof-rack through sliding construction installation.
Further, the pipeline trolley 6 and the movable portal 5 are designed into an integrated movable structure. The two can be assembled together by coupling beams.
With reference to the attached drawings 1-2, the operation steps of the device for reconstructing and installing the dust removal pipeline of the old factory building are as follows:
1) laying a pipeline trolley steel rail 3 on the roof girder 8 from outside to inside, and installing a pipeline trolley 6 on the pipeline trolley steel rail 3;
2) installing moving portal steel rails 4 on two sides of a pipeline trolley steel rail 3, and installing moving portals 5 on the moving portal steel rails 4;
3) installing a stop at the starting end of the steel rail outside the roof girder 8;
4) the end of the steel rail is provided with a winch 1 and a steel wire rope 2 on the inner side of the roof girder;
5) the dust removal pipeline 7 is hoisted to the pipeline trolley 6 and fixed;
6) the pipeline trolley 6 is pulled to a position to be installed through the winch 1; the moving gantry 5 is drawn to the position where the pipeline trolley 6 is stopped;
7) and a chain block 10 is arranged on the movable portal 5, the dust removal pipeline 7 is lifted to the designed height by adopting the chain block, and the pipeline is fixed and assembled.
Pipeline platform truck rail 3 and removal portal rail 4 can use with the specification track, the utility model discloses a platform truck and removal portal carry out the piping erection, can solve the unable station and hoist and mount of large crane, and tower crane construction period is long, problem with high costs, fine solution the construction difficult point of old factory building environmental protection transformation.
The utility model has the advantages that: (1) the problems that the site of an old factory area is narrow and small, and a large-scale crane cannot stand and lift are solved. (2) Simple construction, low cost, high safety and short construction period. (3) And a small crane can meet the construction requirements.
Claims (2)
1. The utility model provides an old factory dust removal pipeline reforms transform installation pipeline and removes hoist device, is characterized by including the pipeline trolley who is used for transporting the pipe that removes dust: the pipeline trolley comprises a supporting plate and rollers, binding belt fixing points are arranged on two sides and the front end of the supporting plate, and a handrail is arranged at the rear end of the supporting plate; the movable portal frame comprises four upright posts, the bottoms of the four upright posts are respectively provided with a roller, and the four upright posts are respectively arranged around the pipeline trolley; the top of the upright post is provided with a top frame, the middle of the top frame is also provided with a supporting beam, and the supporting beam is provided with a chain block and a chain block; and two ends of the supporting beam are arranged on the top frame through a sliding structure.
2. The special pipeline moving and hoisting device for the reconstruction and installation of the old factory building dust removal pipeline as claimed in claim 1, which is characterized in that: the pipeline trolley and the movable portal frame are of a movable structure which is assembled into a whole through a connecting beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021146809.2U CN212251443U (en) | 2020-06-19 | 2020-06-19 | Special pipeline of old factory building dust removal pipeline transformation installation removes hoist device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021146809.2U CN212251443U (en) | 2020-06-19 | 2020-06-19 | Special pipeline of old factory building dust removal pipeline transformation installation removes hoist device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212251443U true CN212251443U (en) | 2020-12-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021146809.2U Active CN212251443U (en) | 2020-06-19 | 2020-06-19 | Special pipeline of old factory building dust removal pipeline transformation installation removes hoist device |
Country Status (1)
| Country | Link |
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| CN (1) | CN212251443U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114719081A (en) * | 2022-04-08 | 2022-07-08 | 中国建筑第二工程局有限公司 | Pipeline installation system of nuclear power plant and pipeline installation method of nuclear power plant |
| CN115370160A (en) * | 2022-09-14 | 2022-11-22 | 中国建筑第七工程局有限公司 | Construction method for realizing perforation hoisting of upper-layer ultra-long steel structure through lower-layer net rack |
-
2020
- 2020-06-19 CN CN202021146809.2U patent/CN212251443U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114719081A (en) * | 2022-04-08 | 2022-07-08 | 中国建筑第二工程局有限公司 | Pipeline installation system of nuclear power plant and pipeline installation method of nuclear power plant |
| CN114719081B (en) * | 2022-04-08 | 2023-11-14 | 中国建筑第二工程局有限公司 | Pipeline installation system of nuclear power station and pipeline installation method of nuclear power station |
| CN115370160A (en) * | 2022-09-14 | 2022-11-22 | 中国建筑第七工程局有限公司 | Construction method for realizing perforation hoisting of upper-layer ultra-long steel structure through lower-layer net rack |
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