CN209522387U - The flexible shock bracket of dragger in a kind of pipeline - Google Patents
The flexible shock bracket of dragger in a kind of pipeline Download PDFInfo
- Publication number
- CN209522387U CN209522387U CN201920174488.8U CN201920174488U CN209522387U CN 209522387 U CN209522387 U CN 209522387U CN 201920174488 U CN201920174488 U CN 201920174488U CN 209522387 U CN209522387 U CN 209522387U
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- China
- Prior art keywords
- support
- connect
- bracket
- connecting plate
- pipeline
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000035939 shock Effects 0.000 title claims abstract description 12
- 238000013016 damping Methods 0.000 claims abstract description 16
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 abstract description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
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- Vibration Dampers (AREA)
Abstract
The utility model discloses a kind of flexible shock brackets of dragger in pipeline, including connecting plate, pulley and first support, the first support is connect by connecting bolt with connecting plate, and one end of first support and one end of connecting plate connect, and the other end of first support is connect with pulley.One damping spring is set close to one end of pulley in first support, setting second support is connect by connecting bolt with first support, and setting third bracket is connect by connecting bolt with second support.One adjusting mobilizer is set in the middle position of connecting plate, one strut is set in the middle position of third bracket, the other end of strut is connected in the compressed spring for adjusting mobilizer.The utility model adds multiple brackets, and moving device is allow freely to advance in pipeline of different size；Impact force when tube wall or barrier is hit during traveling by moving device in damping spring extraction duct, moving device is effectively avoided the case where rollover, topple over occur.
Description
Technical field
It is to be related to leading in a kind of pipeline more particularly the utility model relates to survey the technical field of equipment in pipeline
Draw the flexible shock bracket of machine.
Background technique
Underground piping is infrastructure project common in modern urban construction, is laid with cable, optical fiber etc., common ground in pipeline
Lower pipeline detection is detected using ground survey meter according to the property of pipeline, and pipeline rout is recorded, to pipeline or
The clear distance analysis of grid and connectivity analysis also can be carried out, but detect a flaw to the inside of pipeline and grid or draw cabling still
It manually detects, be manually laid with by traditional.It detects moving device in the pipeline of task for similar in pipeline and does not have also in the market
There is reliable product.
Moving device occurs wearing in inner wall of the pipe in existing pipeline or protrusion will appear often and be difficult to advance even
There is the case where rollover, topple over, it is difficult to adapt to changeable pipeline inner case, aggravate the abrasion condition of moving device.
Summary of the invention
Goal of the invention: the utility model is in view of the shortcomings of the prior art and insufficient, provides a kind of stretching for dragger in pipeline
Contracting shock bracket.The utility model adds multiple brackets, and moving device is allow freely to advance in pipeline of different size；Increase
If damping spring, the case where protrusion in pipeline hinders moving device movement is avoided the occurrence of.
Technical solution: to achieve the goals above, technical solution used by the utility model is traction in a kind of pipeline
The flexible shock bracket of machine, including connecting plate, pulley and first support, the first support are connected by connection bolt and connecting plate
It connects, one end of first support and one end of connecting plate connect, and the other end of first support is connect with pulley.The connecting plate and pipe
The driving motor connection of moving device in road.
Further, one damping spring, the damping spring at least 2 are set close to one end of pulley in first support
It is a.When pulley touches the impurity in pipeline or protrusion can not advance, damping spring receives pressure and elastic deformation occurs, and is
It slides and provides activity space to cut-through object.
Setting second support is connect by connecting bolt with first support, the tie point of the second support and first support
Positioned at damping spring away from the farther away one end of pulley, third bracket is set and is connect by connecting bolt with second support, described second
One end of bracket is connect with first support, and the other end of second support is connect with third bracket.When duct width is wider, second
Bracket and third bracket are in extension state；When duct width is relatively narrow, second support and third bracket are in contraction state.
Further, one adjusting mobilizer is set in the middle position of connecting plate, the adjusting mobilizer is by connecting
Outer bar and reduction spring composition, the reduction spring, which is connected to, adjusts mobilizer close to one end of connecting plate, connects outer bar connection
In reduction spring away from the farther away one end of connecting plate, one end of the third bracket is connect with second support, third bracket it is another
It holds and connect outer bar away from the farther away one end connection of connecting plate, one strut, the strut are set in the middle position of third bracket
One end by connect bolt connect with third bracket, the other end of strut be connected to adjusting mobilizer compressed spring on.When
When duct width is relatively narrow, to contraction has been turned inward, bullet is compressed in the strut compressing connecting with third bracket for second support and third bracket
Spring makes compressed spring, and deformation occurs, to further shrink second support and third bracket；When duct width broadens, bullet is compressed
Spring automatically replies, at this time second support and third stent returns extension state.
One layer of antirust zinc coat is set on the surface of first support, second support, third bracket and strut, is avoided because of pipeline
Interior moisture is larger to cause bracket to corrode, and extends the service life of the utility model.
The flexible shock bracket of dragger in a kind of pipeline of the utility model is filled by advancing in damping spring extraction duct
Set impact force when hitting tube wall or barrier during traveling, the feelings for effectively avoiding moving device from rollover occur, topple over
Condition.When duct width narrows, deformation occurs for the compressed spring on adjusting mobilizer, so that second support and third bracket are inside
Song, which rises, to be shunk, convenient for the advance of moving device.
The utility model has the advantages that the utility model is compared with prior art, the beneficial effect is that:
1, the utility model adds multiple brackets, and moving device is allow freely to advance in pipeline of different size.
2, the utility model hits tube wall or barrier by moving device in damping spring extraction duct during traveling
Hinder impact force when object, moving device is effectively avoided the case where rollover, topple over occur.
3, zinc coat is arranged in the utility model, effectively extends the service life of moving device reduction bracket.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the flexible shock bracket of dragger in a kind of pipeline of the utility model.
Appended drawing reference: 1, connecting plate；2, pulley；3, first support；4, damping spring；5, second support；6, third bracket；
7, strut；8, mobilizer is adjusted.
Specific embodiment
With reference to embodiment, the utility model is further illustrated.
As shown in Figure 1, in a kind of pipeline dragger flexible shock bracket, including connecting plate 1, pulley 2 and first support
3, the first support 3 is connect by connecting bolt with connecting plate 1, and one end of first support 3 is connect with one end of connecting plate 1,
The other end of first support 3 is connect with pulley 2.
One damping spring 4 is set close to one end of pulley 2 in first support 3, setting second support 5 passes through connection bolt
It is connect with first support 3, the tie point of the second support 5 and first support 3 is located at damping spring 4 away from pulley 2 farther away one
End, setting third bracket 6 are connect by connecting bolt with second support 5, and one end of the second support 5 and first support 3 connect
It connects, the other end of second support 5 is connect with third bracket 6.
One adjusting mobilizer 8 is set in the middle position of connecting plate 1, the adjusting mobilizer 8 is by connection outer bar and liter
Contracting spring composition, the reduction spring, which is connected to, adjusts mobilizer 8 close to one end of connecting plate 1, connects outer bar and is connected to reduction
Spring is connect away from the farther away one end of connecting plate 1, one end of the third bracket 6 with second support, the other end of third bracket 6 with
It connects outer bar to connect away from the farther away one end of connecting plate 1, one strut 7, the strut 7 is set in the middle position of third bracket 6
One end by connect bolt connect with third bracket 6, the other end of strut 7 be connected to adjusting mobilizer 8 compressed spring on.
The damping spring 4 at least 2.
On the surface of first support 3, second support 5, third bracket 6 and strut 7, one layer of antirust zinc coat is set.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This is practical
Novel technical scope is not limited to the contents of the specification, it is necessary to determine that its is technical according to scope of the claims
Range.
Claims (3)
1. the flexible shock bracket of dragger in a kind of pipeline, including connecting plate (1), pulley (2) and first support (3), described
First support (3) is connect by connecting bolt with connecting plate (1), and one end of first support (3) and the one end of connecting plate (1) connect
It connects, the other end of first support (3) is connect with pulley (2), it is characterised in that: in first support (3) close to the one end of pulley (2)
One damping spring (4) is set, and setting second support (5) is connect by connecting bolt with first support (3), the second support
(5) it is located at damping spring (4) with the tie point of first support (3) away from pulley (2) farther away one end, it is logical that third bracket (6) are set
It crosses connection bolt to connect with second support (5), one end of the second support (5) is connect with first support (3), second support
(5) the other end is connect with third bracket (6)；
Connecting plate (1) middle position be arranged an adjustings mobilizer (8), the adjusting mobilizer (8) by connection outer bar with
Reduction spring composition, the reduction spring, which is connected to, adjusts mobilizer (8) close to the one end of connecting plate (1), connection outer bar connection
In reduction spring away from connecting plate (1) farther away one end, one end of the third bracket (6) is connect with second support, third bracket
(6) the other end with connect outer bar and connected away from the farther away one end of connecting plate (1), be arranged one in the middle position of third bracket (6)
A strut (7), one end of the strut (7) are connect by connecting bolt with third bracket (6), the other end connection of strut (7)
In the compressed spring for adjusting mobilizer (8).
2. according to claim 1 in a kind of pipeline dragger flexible shock bracket, it is characterised in that: the damping spring
(4) at least 2.
3. according to claim 1 in a kind of pipeline dragger flexible shock bracket, it is characterised in that: in first support
(3), one layer of antirust zinc coat is arranged in the surface of second support (5), third bracket (6) and strut (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920174488.8U CN209522387U (en) | 2019-01-31 | 2019-01-31 | The flexible shock bracket of dragger in a kind of pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920174488.8U CN209522387U (en) | 2019-01-31 | 2019-01-31 | The flexible shock bracket of dragger in a kind of pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209522387U true CN209522387U (en) | 2019-10-22 |
Family
ID=68231163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920174488.8U Active CN209522387U (en) | 2019-01-31 | 2019-01-31 | The flexible shock bracket of dragger in a kind of pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209522387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111262189A (en) * | 2020-02-22 | 2020-06-09 | 张强 | Easy-to-dismount rolling type auxiliary traction head for power cable threading device |
-
2019
- 2019-01-31 CN CN201920174488.8U patent/CN209522387U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111262189A (en) * | 2020-02-22 | 2020-06-09 | 张强 | Easy-to-dismount rolling type auxiliary traction head for power cable threading device |
| CN111262189B (en) * | 2020-02-22 | 2021-04-06 | 湖南光远电力科技有限公司 | Easy-to-dismount rolling type auxiliary traction head for power cable threading device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240307 Address after: Room JT6064, 4th Floor, No. 4229 Bao'an Road, Jiading District, Shanghai, 2018 Patentee after: SHANGHAI RONGCE SPACE SURVEYING Co.,Ltd. Country or region after: China Patentee after: SHANGHAI NATURAL GAS PIPELINE NETWORK CO.,LTD. Address before: Room 101-92, No. 4229 Bao'an Road, Jiading District, Shanghai, 2018 Patentee before: SHANGHAI RONGCE SPACE SURVEYING Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |