CN215439387U - Positioning device for mounting urban gas pipeline - Google Patents
Positioning device for mounting urban gas pipeline Download PDFInfo
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- CN215439387U CN215439387U CN202121885301.9U CN202121885301U CN215439387U CN 215439387 U CN215439387 U CN 215439387U CN 202121885301 U CN202121885301 U CN 202121885301U CN 215439387 U CN215439387 U CN 215439387U
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- gas pipeline
- support
- lifting chain
- positioning device
- lifting
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Abstract
The utility model discloses a positioning device for mounting an urban gas pipeline, and relates to the technical field of gas pipeline mounting. The positioning device comprises two support rods which are arranged in parallel, wherein support legs are arranged on the support rods, and connecting rods are arranged between the two support rods and positioned at the front end and the rear end of each support rod; two groups of lifting components with the same structure are arranged between the two support rods; the lifting assembly comprises a lifting chain, one end of the lifting chain is connected with one of the support rods in a sliding mode, and the other end of the lifting chain is connected with a height adjusting device which is arranged on the other support rod in a sliding mode. According to the utility model, the pipeline is installed and positioned by the two sliding lifting chains, so that the pipeline is not easy to swing during moving and adjusting, the installation and positioning of the gas pipeline are facilitated, the operation efficiency during pipeline installation is improved, and the labor intensity of workers is reduced.
Description
Technical Field
The utility model relates to the technical field of gas pipeline installation, in particular to a positioning device for urban gas pipeline installation.
Background
The gas is one of three main pillar energy sources in the world, and along with the continuous development of the times, the life of people cannot be separated from the gas. In the installation process of the urban gas pipeline, in order to beautify the city and improve the safety, the gas pipeline needs to be buried underground, so that in the installation process of the urban gas pipeline, the ground needs to be grooved, then the gas pipeline is installed into the ground groove, and then the ground groove is filled and leveled.
In the installation process of the existing urban gas pipeline, because the pipeline is large in size and heavy in weight, a crane needs to be used for hoisting towards the ground groove, but because the suspension point of the crane is a point, the swinging condition of the gas pipeline often appears, the gas pipeline is not beneficial to positioning during installation, the operation efficiency is low, and the labor intensity is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a positioning device for mounting an urban gas pipeline, which can stably adjust the mounting and positioning of the gas pipeline, does not deflect when adjusting the position of the gas pipeline, improves the operation efficiency and reduces the labor intensity of workers.
In order to achieve the purpose, the utility model provides the following technical scheme: a positioning device for mounting urban gas pipelines comprises two support rods which are arranged in parallel, wherein support legs are arranged on the support rods, and connecting rods are arranged between the two support rods and positioned at the front end and the rear end of each support rod;
two groups of lifting components with the same structure are arranged between the two support rods;
the lifting assembly comprises a lifting chain, one end of the lifting chain is connected with one of the support rods in a sliding mode, and the other end of the lifting chain is connected with a height adjusting device which is arranged on the other support rod in a sliding mode.
Preferably, one end of the lifting chain is fixedly provided with a connecting plate, and the connecting plate is connected with the support rod in a sliding mode through a first sliding assembly.
Preferably, the height adjusting device is connected with the support rod in a sliding mode through a second sliding assembly.
Preferably, the height adjusting device is a hoist, and a lifting chain of the hoist is connected with the lifting chain in a matching manner.
Preferably, the lifting chain of the hoist is connected with the lifting chain in a hooking manner through a hook.
Preferably, the leg includes a vertical portion connected to the leg bar, and a leg portion extending outward is provided at a bottom end of the vertical portion.
Preferably, a support rod is arranged between the vertical part and the leg part.
Preferably, the front end and the rear end of the support rod are provided with support legs, and a stabilizing frame is arranged between the two support legs at the same end.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the pipeline is installed and positioned by the two sliding lifting chains, so that the pipeline is not easy to swing during moving and adjusting, the installation and positioning of the gas pipeline are facilitated, the operation efficiency during pipeline installation is improved, and the labor intensity of workers is reduced.
2. According to the utility model, the two lifting chains are respectively provided with the height adjusting devices, so that even under the condition of uneven ground, the heights of the two lifting chains are respectively adjusted according to the height of the terrain, the final horizontal heights of the two lifting chains are consistent, the gas pipeline is still in a horizontal state, and the applicability of the device is improved.
3. According to the utility model, after the pipeline is positioned and installed, the lifting chain can be easily separated from the gas pipeline only by separating the hook from the lifting chain, so that the disassembly is convenient, and the operation efficiency is improved.
Drawings
FIG. 1 is a diagram of the manner of use of the present invention;
FIG. 2 is a first schematic structural diagram of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of portion B of FIG. 2 in accordance with the present invention;
FIG. 5 is a second schematic structural view of the present invention;
fig. 6 is an enlarged view of the portion C of fig. 5 according to the present invention.
In the figure:
11-a support rod, 12-a support leg, 13-a connecting rod, 14-a stabilizing frame,
2-a first sliding component, 3-a second sliding component, 4-a lifting chain, 41-a connecting plate, 5-a hoist, 51-a hook,
6-gas pipeline.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
For convenience of description, a coordinate system is defined as shown in fig. 1, and the left-right direction is taken as a transverse direction, the front-back direction is taken as a longitudinal direction, and the up-down direction is taken as a vertical direction.
As shown in fig. 1 and 2, the positioning device for mounting the urban gas pipeline comprises two support rods 11 which are arranged in parallel, wherein support legs 12 are arranged on the outer sides of the two support rods 11 (the side opposite to the two support rods 11 is used as the outer side), and connecting rods 13 are arranged between the two support rods 11 and at the front end and the rear end of the support rods 11.
And lifting chains 4 are arranged between the two support rods 11 and close to the front and rear sides of the support rods 11 in a sliding manner. And a height adjusting device for adjusting the lifting of the lifting chain 4 is arranged on the lifting chain 4. Preferably, the lifting chain 4 is connected with the support rod 11 in a sliding fit manner through a sliding rail. As a specific embodiment, as shown in fig. 2 and 5, first sliding assemblies 2 are respectively disposed on inner sides (opposite sides of two support rods 11 are inner sides) of one support rod 11 and near front and rear sides of the support rod 11, second sliding assemblies 3 horizontally corresponding to the first sliding assemblies 2 are disposed on inner sides (opposite sides of two support rods 11 are inner sides) of the other support rod 11, one end of the lifting chain 4 is connected to the first sliding assemblies 2 in a matching manner, and the other end of the lifting chain 4 is connected to the corresponding second sliding assemblies 3 in a matching manner through a height adjusting device.
As a specific embodiment, as shown in fig. 2 to 4, the height adjusting device is a hoist 5. Specifically in this embodiment, hang calabash 5 with second slip subassembly 3 sliding fit connects, be provided with couple 51 on the lift chain of hanging calabash 5, couple 51 with the free end hook of lifting chain 4 is connected.
Preferably, the first sliding assembly 2 and the second sliding assembly 3 both use linear guide rails, so that the total number of linear guide rails is four. As a specific embodiment, the tracks of the four linear guide rails are fixed to the inner sides of the two support rods 11 through bolts and located at the front and rear ends of the support rods 11, a connecting plate 11 is arranged at one end of the lifting chain 4, a pin head (not shown in the figure) for connecting the lifting chain 4 with the hook is arranged on the connecting plate 11, the connecting plate 11 is fixed to a slide block of one linear guide rail through a bolt or by welding, and the hoist 5 is fixed to a slide block of the other corresponding linear guide rail through a bolt or by welding.
Further, as shown in fig. 2, the support leg 12 includes a vertical portion (not marked in the drawing) connected to the support rod 11, a support leg portion (not marked in the drawing) is provided to extend from the bottom end of the vertical portion to the outside (with the side opposite to the two support rods 11 as the outside), and the support leg portion increases the force-bearing area between the support and the ground, so as to improve the stability of the gas pipeline during installation and positioning.
Preferably, a support bar (not shown) is disposed between the upright portion and the foot portion to increase the weight bearing capacity of the leg 12.
Preferably, as shown in fig. 2, the front and rear ends of the support rod 11 are provided with support legs 12, and a stabilizing frame 14 is disposed between the support legs 12 at the front and rear ends of the support rod 11. In one embodiment, the fixing frame 14 is configured in a triangular shape and is fixed between the two legs 12 by welding or bolting. The stabilizing frame 14 is only arranged between the supporting legs 12 at the front end and the rear end, so that the stability of the device can be improved, and the installation and the adjustment of a gas pipeline are not hindered.
The working principle is as follows: when the device is used, the whole device is firstly moved to a working site, the supporting legs 12 are positioned at two sides of a gas pipeline installation groove (as shown in figure 1), then a gas pipeline 6 to be installed is placed on the two lifting chains 4, and firstly, the lifting chain 4 is lifted or lowered by adjusting the hoist 5 according to the actual installation requirement on the site so as to achieve the purpose of adjusting the height of the gas pipeline 6. After the height of the gas pipeline 6 is adjusted to a proper position, the gas pipeline 6 is driven to move along the first sliding assembly 2 and the second sliding assembly 3 and reach the installation position, and after the gas pipeline 6 is installed, the gas pipeline 6 is fixedly installed. After the gas pipeline 6, the lifting chain 5 can be adjusted and adjusted again, so that the lifting chain 4 is separated from the gas pipeline 6, and then the hook 51 is separated from the lifting chain 4, so that the lifting chain 4 can be conveniently withdrawn from the gas pipeline 6. It is worth noting in addition that even under the condition of uneven ground, the device can adjust the gas pipeline 6 and enable the gas pipeline to be in a horizontal state, the adjusting mode is that the heights of the two lifting chains 4 are adjusted respectively according to the height of the terrain, the final horizontal heights of the two lifting chains 4 are consistent, and finally the gas pipeline 6 is in a horizontal state, so that the gas pipeline 6 can be conveniently positioned and installed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a positioner is used in city gas pipeline installation which characterized in that: the support device comprises two support rods which are arranged in parallel, wherein support legs are arranged on the support rods, and connecting rods are arranged between the two support rods and positioned at the front end and the rear end of each support rod;
two groups of lifting components with the same structure are arranged between the two support rods;
the lifting assembly comprises a lifting chain, one end of the lifting chain is connected with one of the support rods in a sliding mode, and the other end of the lifting chain is connected with a height adjusting device which is arranged on the other support rod in a sliding mode.
2. The positioning device for mounting the urban gas pipeline according to claim 1, wherein: one end of the lifting chain is fixedly provided with a connecting plate, and the connecting plate is connected with the support rod in a sliding mode through a first sliding assembly.
3. The positioning device for mounting the urban gas pipeline according to claim 2, wherein: the height adjusting device is connected with the support rod in a sliding mode through a second sliding assembly.
4. The positioning device for urban gas pipeline installation according to claim 3, wherein: the height adjusting device is a hoist, and a lifting chain of the hoist is connected with the lifting chain in a matching manner.
5. The positioning device for urban gas pipeline installation according to claim 4, wherein: the lifting chain of the hoist is connected with the lifting chain hook through the hook.
6. The positioning device for mounting the urban gas pipeline according to claim 1, wherein: the landing leg include with the vertical portion that the cradling piece is connected, the bottom of vertical portion is provided with the foot portion that extends to the outside.
7. The positioning device for urban gas pipeline installation according to claim 6, wherein: a support rod is arranged between the vertical part and the foot part.
8. The positioning device for mounting the urban gas pipeline according to claim 1, wherein: the front end and the rear end of the support rod are provided with support legs, and a stabilizing frame is arranged between the two support legs at the same end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121885301.9U CN215439387U (en) | 2021-08-12 | 2021-08-12 | Positioning device for mounting urban gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121885301.9U CN215439387U (en) | 2021-08-12 | 2021-08-12 | Positioning device for mounting urban gas pipeline |
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| Publication Number | Publication Date |
|---|---|
| CN215439387U true CN215439387U (en) | 2022-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121885301.9U Active CN215439387U (en) | 2021-08-12 | 2021-08-12 | Positioning device for mounting urban gas pipeline |
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| CN (1) | CN215439387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231429A (en) * | 2022-07-25 | 2022-10-25 | 广东申安建设科技有限公司 | Fire fighting pipeline installation structure and installation method |
-
2021
- 2021-08-12 CN CN202121885301.9U patent/CN215439387U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115231429A (en) * | 2022-07-25 | 2022-10-25 | 广东申安建设科技有限公司 | Fire fighting pipeline installation structure and installation method |
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