CN207569378U - Inner wall of the pipe support device - Google Patents
Inner wall of the pipe support device Download PDFInfo
- Publication number
- CN207569378U CN207569378U CN201721635183.XU CN201721635183U CN207569378U CN 207569378 U CN207569378 U CN 207569378U CN 201721635183 U CN201721635183 U CN 201721635183U CN 207569378 U CN207569378 U CN 207569378U
- Authority
- CN
- China
- Prior art keywords
- support arm
- support
- dowel
- wall
- pipe
- Prior art date
- 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.)
- Expired - Fee Related
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model is related to a kind of inner wall of the pipe support devices, including stent, at least two support arms, dowel and sucker, first support arm is spliced into a cross first support arm by four orthogonal steel pipes, the first support arm lower part is equipped with stent, there are a circumferential notch in four ends of first support arm, connect second support arm by dowel respectively；Dowel is an annulus with two handles, one circle protrusive board is arranged at positioning slightly bottom, dowel is set at first support arm circumferential notch and passes through the circle protrusive board and is hinged with first support arm, and second support arm one end is located in first support arm circumferential notch and second support arm outer ring is connect with the annulus inner ring positioned slightly；The other end of second support arm is hinged with sucker.The utility model realizes that large-diameter pipeline is installed without damage, keeps the integrality of inner wall of the pipe structure, reduces process, reduces human input, cost-effective, shortens the construction period.
Description
Technical field
The utility model is related to a kind of devices of large-diameter pipeline inner wall support, specifically inner wall of the pipe support dress
It puts.
Background technology
Enter new stage, enterprise's environmental protection while profit is sought recently as National Industrial modernization development
Responsibility is also gradually increasing, and the industrial chain that tradition dispersibility workshop is formed has been unable to meet contemporary environmental requirement, in country
It vigorously advocates down, various seriously polluted small workshop mode enterprises have gradually been annexed by large enterprise and banned.It is it is well known that big
Liquid, gaseous material thumping majority are all by pipeline transportation in type industrial working, and pipeline transportation has the advantages that many but big
Diameter pipes construction is very difficult, and the control especially for its sectional dimension is even more the difficult point in difficult point；Pipeline transport and
It easily deforms during construction hoisting, workpeople is typically to be used for branch in inner wall of the pipe welding support in advance during site operation
Stay tube road makes it keep the state of circle, again cuts away stent after Pipe installing, for extraordinary pressure pipeline for tube wall
It is required that it is very high, and the same node of inner wall of the pipe at least through being heat-treated twice during practice of construction, to its stable structure
Property, safety exert a certain influence.
Utility model content
The defects of the utility model is intended to overcome the prior art provides a kind of inner wall of the pipe support device, realizes major diameter
Pipeline is installed without damage, keeps the integrality of inner wall of the pipe structure, reduces process, reduces human input, cost-effective, shortens work
Phase.
In order to solve the above-mentioned technical problem, the utility model is realized in this way：
A kind of inner wall of the pipe support device, it is characterised in that：It includes stent, at least two support arms, dowel and sucker,
At least two support arm includes first support arm and second support arm, and the first support arm is spliced by four orthogonal steel pipes
One cross first support arm, the first support arm lower part are equipped with stent, and there are a circumferential notch in four ends of the first support arm,
Second support arm is connected by dowel respectively；The dowel is an annulus with two handles, and positioning slightly bottom has one
Protrusive board is enclosed, dowel is set at first support arm circumferential notch and passes through the circle protrusive board and is hinged with first support arm, the second support arm
One end is located in first support arm circumferential notch and second support arm outer ring is connect with the annulus inner ring positioned slightly；Second support arm it is another
End is hinged with sucker.
The inner wall of the pipe support device, it is characterised in that：There are three the support arms, third support arm and second support arm
Connection mode and second support arm are identical with the connection mode of first support arm.
The inner wall of the pipe support device, it is characterised in that：Graduation mark is equipped on the support arm.
The beneficial effects of the utility model are：It realizes that large-diameter pipeline is installed without damage, keeps the complete of inner wall of the pipe structure
Whole property simplifies flow chart, reduces human input, cost-effective to reduce the duration to a certain extent.
Description of the drawings
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：
Fig. 1 is the structure diagram of the utility model.
The structure diagram of Fig. 2 junctions between support arm.
Specific embodiment
As shown in Figure 1, 2：A kind of inner wall of the pipe support device, it includes 1, three support arm of stent, dowel 2 and sucker 3,
The first support arm 51 is spliced into a cross first support arm by four orthogonal steel pipes, which is equipped with
There are a circumferential notch in stent, four ends of the first support arm, connect second support arm 52 by dowel respectively；The positioning
The tip is an annulus with two handles 21, and a circle protrusive board 22 is arranged at positioning slightly bottom, and dowel is lacked set on first support arm circle
At mouthful and pass through the circle protrusive board and be hinged with first support arm, it is interior and second that described second support arm one end is located at first support arm circumferential notch
Support arm outer ring is connect with the annulus inner ring positioned slightly；The other end of second support arm is connected by dowel and 53 one end of third support arm
It connects, third support arm is identical with the connection mode of first support arm with the connection mode and second support arm of second support arm；Third support arm
The other end is hinged with sucker；Graduation mark is equipped on the support arm.
Using the construction method of above-mentioned inner wall of the pipe support device, include the following steps：
Step 1：Pipeline 4 is transported to scene, is numbered and fixation pipeline of unloading, its is avoided to form security risk, then
Cleaning inner wall of the pipe wants the impurity of supporting point that it is made preferably to be connect with sucker, while the arm according to needed for calculating pipe diameter
It is long, and recorded according to pipe number；
Step 2：The support of suitable large-diameter pipeline inner wall is selected according to step 1, by one end sucker suction it is clear
On the point of reason, each tie point dowel is then rotated, institute calculation position is rotated to according to its scale, is similarly rotated therewith into 180
The opposite side of degree reaches fixed on same level direction behind designated position and completes, and finally similarly carries out 90 degree of direction support arms
The fixed installation for completing a large-diameter pipeline inner wall support, a large-diameter pipeline is arranged per 2m according to pipe lengths
Inner wall supports；
Step 3：Pipe fitting can be carried out after the completion of above-mentioned steps, after installing, backwards rotation positions section by section
Large-diameter pipeline inner wall support dismantlement work can be completed in the tip, and so far service life is completed, other pipelines march into the arena installation when,
It is operated further according to above-mentioned steps.
Claims (3)
1. a kind of inner wall of the pipe support device, it is characterised in that：It includes stent, at least two support arms, dowel and sucker, institute
It states at least two support arms and includes first support arm and second support arm, the first support arm is spliced into one by four orthogonal steel pipes
A cross first support arm, the first support arm lower part are equipped with stent, and there are a circumferential notch in four ends of the first support arm, point
Second support arm is not connected by dowel；The dowel is an annulus with two handles, and a circle is arranged at positioning slightly bottom
Protrusive board, dowel are set at first support arm circumferential notch and pass through the circle protrusive board and be hinged with first support arm, the second support arm one
End is located in first support arm circumferential notch and second support arm outer ring is connect with the annulus inner ring positioned slightly；The other end of second support arm
It is hinged with sucker.
2. inner wall of the pipe support device according to claim 1, it is characterised in that：There are three the support arms, third support arm
It is identical with the connection mode of first support arm with the connection mode and second support arm of second support arm.
3. inner wall of the pipe support device according to claim 2, it is characterised in that：Graduation mark is equipped on the support arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721635183.XU CN207569378U (en) | 2017-11-30 | 2017-11-30 | Inner wall of the pipe support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721635183.XU CN207569378U (en) | 2017-11-30 | 2017-11-30 | Inner wall of the pipe support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207569378U true CN207569378U (en) | 2018-07-03 |
Family
ID=62688870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721635183.XU Expired - Fee Related CN207569378U (en) | 2017-11-30 | 2017-11-30 | Inner wall of the pipe support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207569378U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906265A (en) * | 2017-11-30 | 2018-04-13 | 上海宝冶集团有限公司 | Inner-walls of duct support device and its construction method |
| CN109058585A (en) * | 2018-08-30 | 2018-12-21 | 中国冶集团有限公司 | The lossless mounting device of poling bracket in a kind of prestress pipe |
-
2017
- 2017-11-30 CN CN201721635183.XU patent/CN207569378U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906265A (en) * | 2017-11-30 | 2018-04-13 | 上海宝冶集团有限公司 | Inner-walls of duct support device and its construction method |
| CN109058585A (en) * | 2018-08-30 | 2018-12-21 | 中国冶集团有限公司 | The lossless mounting device of poling bracket in a kind of prestress pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180703 Termination date: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |