CN208450962U - A kind of contra-aperture device for pipeline welding - Google Patents
A kind of contra-aperture device for pipeline welding Download PDFInfo
- Publication number
- CN208450962U CN208450962U CN201820922433.6U CN201820922433U CN208450962U CN 208450962 U CN208450962 U CN 208450962U CN 201820922433 U CN201820922433 U CN 201820922433U CN 208450962 U CN208450962 U CN 208450962U
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- Prior art keywords
- hydraulic jack
- conduit jacking
- contra
- top plate
- pipeline
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- 238000003466 welding Methods 0.000 title claims abstract description 20
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000004262 dental pulp cavity Anatomy 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Supports For Pipes And Cables (AREA)
Abstract
The utility model discloses a kind of contra-aperture devices for pipeline welding, including hydraulic jack, conduit jacking, conduit jacking includes top plate, arc panel, supporting element, the both ends of the arc panel are connect with top plate, the supporting element is set between top plate and arc panel, the both ends of hydraulic jack are equipped with conduit jacking, two conduit jackings are denoted as conduit jacking, lower conduit jacking respectively, it connect in the middle part of the upper end of hydraulic jack and the top plate of upper conduit jacking, is connect in the middle part of the lower end of hydraulic jack and the top plate of lower conduit jacking；The device uses inside pipeline, on the one hand, can make to be fitted close between two pipelines, guarantee welding quality, improve pipeline butt quality, solve the problems, such as to be avoided using the fixed adjustment damage pipeline of chock and caused to damage to pipeline body；On the other hand, it avoids and is manually adjusted with crowbar cumbersome, solve the problems, such as that low efficiency, joint quality are poor, improve work efficiency.
Description
Technical field
The utility model relates to pipeline auxiliary welding equipment technical field more particularly to a kind of counterparts for pipeline welding
Device.
Background technique
Currently, some bigbore pipelines are docked, such as industrial gas pipeline, dust removal by ventilation pipeline etc., use
Counterpart method is to weld chock in inner wall of the pipe border or be adjusted the counterpart in two root canal roads of realization with crowbar, counterpart weldering
Remove chock after connecing again, such counterpart mode efficiency is lower, and time-consuming and laborious in installation process, pipeline butt quality is not
Height, and also there is certain damage to pipeline.
Utility model content
The utility model provides a kind of counterpart dress for pipeline welding aiming at deficiencies of the prior art
It sets, is respectively provided with conduit jacking at the both ends of hydraulic jack, which uses inside pipeline, passes through the effect of hydraulic jack
It needs the pipeline connected to carry out for two while withstanding, on the one hand, can make to be fitted close between two pipelines, guarantee weldering
Quality is connect, improves pipeline butt quality, while fixed supporting role can be played to two pipelines, is solved solid using chock
Set the tone whole damage pipeline the problem of, avoid and pipeline body caused to damage；On the other hand, it ensure that pipeline by top direction stress
Uniformity, avoid and be manually adjusted with crowbar cumbersome, solve the problems, such as that low efficiency, joint quality are poor, save
Time and manpower, improve work efficiency.
The technical solution that the utility model solves technical problem is:
A kind of contra-aperture device for pipeline welding, including hydraulic jack, conduit jacking, conduit jacking include top plate,
The both ends of arc panel, supporting element, the arc panel are connect with top plate, and the supporting element is set between top plate and arc panel, hydraulic
The both ends of jack are equipped with conduit jacking, and two conduit jackings are denoted as conduit jacking, lower conduit jacking, hydraulic jack respectively
It connect in the middle part of the upper end on top and the top plate of upper conduit jacking, connects in the middle part of the lower end of hydraulic jack and the top plate of lower conduit jacking
It connects.
The quantity of the supporting element be it is multiple, supporting element be member structure or plate structure.
The radian of the arc panel is a variety of.
Attachment device is equipped between the upper end of the hydraulic jack and upper conduit jacking, the attachment device includes connection
Set, link block, connecting plate, the upper surface of the link block are the arc structure of evagination, the upper center of connector sleeve and link block
Connection, connector sleeve are the tubular structure of upper end opening, and the upper end cooperation of connector sleeve and hydraulic jack, the lower end surface of link block is
Horizontal plane, the lower end of link block and the middle part of connecting plate connect, and connecting plate is equipped with bolt hole, and connecting plate passes through bolt and upper top
The top plate of pipe device connects.
The lower end of hydraulic jack is equipped with pedestal, and the top plate of pedestal and lower conduit jacking is bolted.
It further include auxiliary support apparatus, the two sides of hydraulic jack are equipped with mounting blocks, and auxiliary support apparatus and mounting blocks connect
Connect, and auxiliary support apparatus be connected with the mounting block between it is detachable.
The auxiliary support apparatus includes connecting rod, telescopic sleeving rod, telescopic rod, is slided between the telescopic sleeving rod and telescopic rod
Dynamic cooperation, telescopic sleeving rod are equipped with clamping screw, and the lower end of the telescopic rod is equipped with support plate, the upper end of telescopic sleeving rod and connection
Bar connection, is equipped with certain angle between connecting rod and telescopic sleeving rod.
Angle between the connecting rod and telescopic sleeving rod is 30 ° -45 °.
The front end face of the mounting blocks is equipped with mounting hole, and the side of mounting blocks is equipped with fixing bolt, sets in the connecting rod
There are vertical fixation hole and lateral fixation hole, vertical fixation hole is mutually perpendicular to lateral fixation hole, and connecting rod is matched with mounting hole and merged
It is fixed by fixing bolt.
The lower end surface of the support plate is arcuate structure.
The utility model has the beneficial effects that
1. the utility model is respectively provided with conduit jacking at the both ends of hydraulic jack, which uses inside pipeline, leads to
Two are needed the pipeline connected to carry out while withstood by the effect for crossing hydraulic jack, on the one hand, can be made between two pipelines
It is fitted close, guarantees welding quality, improve pipeline butt quality, while can two pipelines be played with fixed support and made
With solving the problems, such as to avoid using the fixed adjustment damage pipeline of chock and cause to damage to pipeline body；On the other hand, it protects
Demonstrate,proved pipeline by top direction stress uniformity, avoid manually be adjusted with crowbar it is cumbersome, solve low efficiency, docking
Ropy problem, saves time and manpower, improves work efficiency.
2. the utility model can replace conduit jacking according to different tube diameters, enable arc panel and different pipeline phases
Match, increase use scope, arc panel is capable of increasing the contact area with pipeline, guarantees the stability when supporting fixed, simultaneously
It can be avoided and pipeline is caused to damage, while can guarantee the uniformity of stress.
3. the supporting element of the utility model is on the one hand, reinforcement effect can be played to conduit jacking, guarantee conduit jacking
Intensity replaces solid construction to can reduce weight, saves cost with supporting element, and convenient transportation is easy to use, on the other hand, branch
Support member can evenly distribute support force, guarantee the uniformity of stress.
4. attachment device is arranged in the utility model, it can be attached, connect with upper conduit jacking convenient for hydraulic jack
It is convenient to cooperate between set and hydraulic preceding progress, easy to disassemble, using quick；The upper end of link block be arcwall face can to strength into
Row equilibrium assignment guarantees the uniformity of stress；Connecting plate is capable of increasing contact area, prevents hydraulic jack from causing to hurt to top plate
Evil, guarantees the safety that equipment uses.
5. the utility model is equipped with auxiliary support apparatus in the two sides of hydraulic jack, when in use auxiliary support apparatus energy
It reaches and fixation is supported to contra-aperture device, it is hand steered instead of staff, it ensure that use is safe, increase the convenience used
Property, save manpower.
6. the utility model auxiliary support apparatus is detachable structure, it is readily transported, saves space, while company can be changed
The fit angle of extension bar and mounting blocks is able to achieve the support to contra-aperture device different angle, easy to use.
7. the lower end of the support plate of the utility model is set as arcuate structure, pipeline configuration can adapt to, avoid in pipeline
Portion causes to scratch, and realizes the support inside pipeline, guarantees the stability of support.
8. the auxiliary support apparatus of the utility model can carry out the adjustment of length according to actual use situation, allows and support more
Add conveniently, stretching structure is easy to adjust, using quick, saves the time, can according to circumstances ensure the stability supported.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is attachment device structural schematic diagram；
Fig. 3 is auxiliary support device structure diagram.
In figure, 1- conduit jacking；The upper conduit jacking of 101-；Conduit jacking under 102-；103- top plate；104- arc panel；
105- supporting element；2- attachment device；201- connector sleeve；202- link block；203- connecting plate；204- bolt hole；3- mounting blocks；
301- fixing bolt；4- auxiliary support apparatus；401- connecting rod；The vertical fixation hole of 402-；403- transverse direction fixation hole；404- is flexible
Loop bar；405- clamping screw；406- telescopic rod；407- support plate；5- pedestal；6- hydraulic jack.
Specific embodiment
The utility model in order to better understand explains in detail the embodiments of the present invention with reference to the accompanying drawing.
As shown in Figure 1, a kind of contra-aperture device for pipeline welding, including hydraulic jack 6, conduit jacking, push pipe dress
It sets including top plate 103, arc panel 104, supporting element 105, the both ends of the arc panel 104 are connect with top plate 103, arc panel 104
Radian be it is a variety of, can be selected according to different calibers, the supporting element 105 is set to top plate 103 and arc panel 104
Between, the quantity of supporting element 105 be it is multiple, supporting element 105 is member structure or plate structure, arcuately plate 104 of supporting element 105
Inside be uniformly arranged, the both ends of hydraulic jack 6 are equipped with conduit jacking, and two conduit jackings are denoted as conduit jacking respectively
101, it is connect in the middle part of lower conduit jacking 102, the upper end of hydraulic jack 6 and the top plate of upper conduit jacking 101, hydraulic jack 6
Lower end and lower conduit jacking 102 top plate in the middle part of connect.
In order to guarantee stress uniformity and equipment using safe, as shown in Fig. 2, the upper end of the hydraulic jack 6
Attachment device 2 is equipped between upper conduit jacking 101, the attachment device 2 includes connector sleeve 201, link block 202, connecting plate
203, the upper surface of the link block 202 is the arc structure of evagination, and connector sleeve 201 is connect with the upper center of link block 202,
Connector sleeve 201 is the tubular structure of upper end opening, and the upper end cooperation of connector sleeve 201 and hydraulic jack 6, connector sleeve 201 is directly
It covers in the upper end of hydraulic jack 6, is easily installed and dismantles, the lower end surface of link block 202 is horizontal plane, under link block 202
End is connect with the middle part of connecting plate 203, is welded and fixed between the two, and connecting plate 203 is equipped with bolt hole 204, and connecting plate 203 is logical
Bolt is crossed to connect with the top plate of upper conduit jacking 101.
The lower end of hydraulic jack 6 is equipped with pedestal 5, and pedestal 5 and the top plate of lower conduit jacking 102 are bolted.
It is artificial hand steered in order in use, avoid, guarantee personnel safety, as shown in Figure 1, further including Auxiliary support dress
Set 4, the two sides of hydraulic jack 6 are equipped with mounting blocks 3, welded between mounting blocks 3 and hydraulic jack 6, auxiliary support apparatus 4 with
Mounting blocks 3 connect, and detachable between auxiliary support apparatus 4 and the connection of mounting blocks 3.
As shown in figure 3, the auxiliary support apparatus 4 includes connecting rod 401, telescopic sleeving rod 404, telescopic rod 406, it is described to stretch
It is slidably matched between contracting loop bar 404 and telescopic rod 406, telescopic sleeving rod 404 is equipped with clamping screw 405, the telescopic rod 406
Lower end is equipped with support plate 407, and the lower end surface of support plate 407 is arcuate structure, and the upper end of telescopic sleeving rod 404 and connecting rod 401 connect
It connects, certain angle is equipped between connecting rod 401 and telescopic sleeving rod 404, angle is 30 ° -45 °
The front end face of the mounting blocks 3 is equipped with mounting hole, and the side of mounting blocks 3 is equipped with fixing bolt 301, the connecting rod
401 are equipped with vertical fixation hole 402 and lateral fixation hole 403, and vertical fixation hole 402 is mutually perpendicular to lateral fixation hole 403, even
Extension bar 401 and mounting hole are fixed with merga pass fixing bolt 301, according to the cooperation of auxiliary support apparatus 4 and hydraulic jack 6
Angle selects fixing bolt 301 to connect with vertical fixation hole 402 or connect with lateral fixation hole 403.
In use, when vertical direction carries out counterpart support to pipeline, by the pedestal 5 of hydraulic jack 6 and lower push pipe
Device 102 connects, and lower conduit jacking 102 is prevented between two docking pipelines, and arc panel 104 and tube fit, then
Auxiliary support apparatus 4 and mounting blocks 3 are attached fixation, the length of telescopic rod 406 is adjusted, passes through auxiliary support apparatus 4
Hydraulic jack 6 is supported, fixation will be attached in the middle part of the top plate of attachment device 2 and upper conduit jacking 101, then will
Connector sleeve 201 and the upper end of hydraulic jack 6 are cooperated, and are adjusted the angle of conduit jacking 101, are made conduit jacking
101 are aligned setting with lower conduit jacking 102, then start hydraulic jack 6, dock to counterpart pipeline, filled by counterpart
It sets and pipeline is fixed, is supported, and pipeline is welded；When transverse direction carries out counterpart support to pipeline, first by lower push pipe
Device 102 is attached with hydraulic jack 6, then connects auxiliary support apparatus 4, at this time telescopic rod 406 and hydraulic jack 6
It is orthogonal, install conduit jacking 101, start hydraulic jack 6, make conduit jacking 101 and lower conduit jacking 102 with
Tube contacts guarantee that whole device is not fallen off, and close hydraulic jack 6, then adjustment height and angle, after adjustment
It is again started up hydraulic jack 6, support, fixation to pipeline is realized, then pipeline is welded.
Although the utility model has shown that and describes the utility model embodiment, to those skilled in the art
It says, it is possible to understand that a variety of to the progress of these embodiments can change in the case where not departing from the principles of the present invention and spirit, modify,
Replacement and variant belongs within the claims protection scope of the utility model.
Claims (10)
1. a kind of contra-aperture device for pipeline welding, characterized in that including hydraulic jack, conduit jacking, conduit jacking packet
Include top plate, arc panel, supporting element, the both ends of the arc panel are connect with top plate, the supporting element be set to top plate and arc panel it
Between, the both ends of hydraulic jack are equipped with conduit jacking, and two conduit jackings are denoted as conduit jacking, lower conduit jacking respectively,
It is connect in the middle part of the upper end of hydraulic jack and the top plate of upper conduit jacking, the top plate of the lower end of hydraulic jack and lower conduit jacking
Middle part connection.
2. a kind of contra-aperture device for pipeline welding as described in claim 1, characterized in that the quantity of the supporting element is
Multiple, supporting element is member structure or plate structure.
3. a kind of contra-aperture device for pipeline welding as described in claim 1, characterized in that the radian of the arc panel is
It is a variety of.
4. a kind of contra-aperture device for pipeline welding as described in claim 1, characterized in that the hydraulic jack it is upper
Attachment device is equipped between end and upper conduit jacking, the attachment device includes connector sleeve, link block, connecting plate, the connection
The upper surface of block is the arc structure of evagination, and the upper center connection of connector sleeve and link block, connector sleeve is the cylinder of upper end opening
The upper end of shape structure, connector sleeve and hydraulic jack cooperates, and the lower end surface of link block is horizontal plane, the lower end of link block and connection
The middle part of plate connects, and connecting plate is equipped with bolt hole, and connecting plate is connect by bolt with the top plate of upper conduit jacking.
5. a kind of contra-aperture device for pipeline welding as described in claim 1, characterized in that the lower end of hydraulic jack is set
There is pedestal, the top plate of pedestal and lower conduit jacking is bolted.
6. a kind of contra-aperture device for pipeline welding as described in claim 1, characterized in that further include Auxiliary support dress
It sets, the two sides of hydraulic jack are equipped with mounting blocks, and auxiliary support apparatus is connected with the mounting block, and auxiliary support apparatus and mounting blocks
It is detachable between connection.
7. a kind of contra-aperture device for pipeline welding as claimed in claim 6, characterized in that the auxiliary support apparatus packet
Connecting rod, telescopic sleeving rod, telescopic rod are included, is slidably matched between the telescopic sleeving rod and telescopic rod, telescopic sleeving rod is equipped with locking
Bolt, the lower end of the telescopic rod are equipped with support plate, and the upper end of telescopic sleeving rod is connect with connecting rod, connecting rod and telescopic sleeving rod it
Between be equipped with certain angle.
8. a kind of contra-aperture device for pipeline welding as claimed in claim 7, characterized in that the connecting rod and telescopic
Angle between bar is 30 ° -45 °.
9. a kind of contra-aperture device for pipeline welding as claimed in claim 7, characterized in that the front end face of the mounting blocks
Equipped with mounting hole, the side of mounting blocks is equipped with fixing bolt, and the connecting rod is equipped with vertical fixation hole and lateral fixation hole, erects
It is mutually perpendicular to fixation hole and lateral fixation hole, connecting rod is fixed with mounting hole with merga pass fixing bolt.
10. a kind of contra-aperture device for pipeline welding as claimed in claim 7, characterized in that the lower end of the support plate
Face is arcuate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820922433.6U CN208450962U (en) | 2018-06-14 | 2018-06-14 | A kind of contra-aperture device for pipeline welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820922433.6U CN208450962U (en) | 2018-06-14 | 2018-06-14 | A kind of contra-aperture device for pipeline welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208450962U true CN208450962U (en) | 2019-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820922433.6U Expired - Fee Related CN208450962U (en) | 2018-06-14 | 2018-06-14 | A kind of contra-aperture device for pipeline welding |
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| CN (1) | CN208450962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805165A (en) * | 2020-09-01 | 2020-10-23 | 北京航天新风机械设备有限责任公司 | Semi-closed cabin welding internal stay frock |
-
2018
- 2018-06-14 CN CN201820922433.6U patent/CN208450962U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111805165A (en) * | 2020-09-01 | 2020-10-23 | 北京航天新风机械设备有限责任公司 | Semi-closed cabin welding internal stay frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 250011 12 / F, office building 3, Jiefang East Road, Lixia District, Jinan City, Shandong Province Patentee after: Shandong Heguang Intelligent Energy Technology Co.,Ltd. Address before: 250011 the four floor, 50 office building, Chaoshan street, Lixia District, Ji'nan, Shandong. Patentee before: SHANDONG LUHENG ENERGY SAVING SERVICES Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 |