CN209685153U - A kind of Multifunctional clamp lifting steel epoxy sleeve - Google Patents
A kind of Multifunctional clamp lifting steel epoxy sleeve Download PDFInfo
- Publication number
- CN209685153U CN209685153U CN201920212495.2U CN201920212495U CN209685153U CN 209685153 U CN209685153 U CN 209685153U CN 201920212495 U CN201920212495 U CN 201920212495U CN 209685153 U CN209685153 U CN 209685153U
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- CN
- China
- Prior art keywords
- sleeve
- snap ring
- jig body
- fixed
- lifting steel
- Prior art date
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 26
- 239000010959 steel Substances 0.000 title claims abstract description 26
- 239000004593 Epoxy Substances 0.000 title claims abstract description 22
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound 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 15
- 238000005452 bending Methods 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 238000011084 recovery Methods 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model provides a kind of Multifunctional clamp for lifting steel epoxy sleeve, it is related to oil and gas pipeline recovery technique field, it includes the jig body with oil-gas pipeline clamping, jig body includes the upper snap ring being detachably connected and lower snap ring, the top of upper snap ring and the bottom end of lower snap ring are slided be provided with sleeve barrel fixing device respectively, are hinged with multiple sleeve limited blocks in jig body at an angle.The movement of sleeve radially is limited by sleeve barrel fixing device, the upward movement of quill is limited by sleeve limited block, when solving lifting sleeve in the prior art, sleeve cannot be fixed in time causes sleeve to be easy the problem of sliding influences installation accuracy and working security.
Description
Technical field
The utility model relates to oil and gas pipeline recovery technique fields, more particularly to a kind of lifting steel epoxy set
The Multifunctional clamp of cylinder.
Background technique
In recent years, steel epoxy sleeve reinforcement recovery technology is widely used in because it can effectively share fault location stress
Oil and gas pipeline defect repair.The lifting of steel epoxy sleeve is repair process risk highest, and labo r usage is maximum
One link.There are two types of hanging methods for the lifting steel epoxy sleeve being commonly used: manually building hoisting platform lifting, machine
Tool lifting.Hoisting construction process are as follows: half block is placed on oil-gas pipeline tube body to be installed bottom under a, lifting sleeve；B, it lifts on sleeve
Half block is placed at the top of oil-gas pipeline tube body to be installed；C, sealant is smeared on sleeve tension board；D, half block under sleeve is lifted
It is fixed with sleeve upper half block bolt for combining.Hoisting platform lifting or mechanical hoisting are either manually built, to inclined
When oil-gas pipeline is repaired, the sleeve lifted leads to the peace of sleeve due to being easy to slide to lower by gravity
Holding position inaccurately influences the installation quality of sleeve, and the risk for lifting operation is big, and sleeve sliding is easy the worker that damages, and causes to pacify
Full accident, and lifting number can be saved, the labor intensity of worker is reduced, is improved efficiency.
Utility model content
For the above problem in the prior art, the utility model provide it is a kind of lifting steel epoxy sleeve it is multi-functional
Fixture, when solving lifting sleeve in the prior art, sleeve cannot be fixed in time causes the easy sliding influence installation of sleeve smart
The problem of degree and working security.
In order to achieve the above object of the invention, the technical solution adopted in the utility model is as follows:
A kind of Multifunctional clamp lifting steel epoxy sleeve is provided comprising the jig body with oil-gas pipeline clamping,
Jig body includes the upper snap ring being detachably connected and lower snap ring, and setting is slided in the bottom end of the top of upper snap ring and lower snap ring respectively
There is sleeve barrel fixing device, sleeve barrel fixing device includes the fixed pedestal being fixed in jig body, is slidably connected on fixed pedestal
There is sleeve fixed link, in use, the external cylindrical surface of sleeve fixed link is tangential on the external cylindrical surface of sleeve；It is hinged in jig body
Multiple sleeve limited blocks, sleeve limited block is relative to jig body in 90 ° of rotations.
Further, jig body is annular shape, and upper snap ring and lower snap ring are the steel plate of semi-circular shape.
Further, it is symmetrically arranged with flange connector on upper snap ring and lower snap ring, is provided with screw threads for fastening on flange connector
Part mounting hole.Threaded fastener connects upper snap ring and lower snap ring at flange connector, so that fastening between upper snap ring and lower snap ring
Situation is adjustable, so as to which this fixture gap is fixed on oil-gas pipeline before sleeve lifts, is lifted to sleeve
After in place, this mobile fixture fastens in place in sleeve end face, then by threaded fastener.
Further, sleeve barrel fixing device includes the fixed pedestal being fixed in jig body, the company of sliding on fixed pedestal
It is connected to sleeve fixed link, the external cylindrical surface of sleeve fixed link is tangential on the external cylindrical surface of sleeve.Sleeve fixed link is slidably connected, and makes
The rear end that sleeve fixed link slides into jig body before fixes sleeve is obtained, is done in order to avoid being lifted into designated position to sleeve
It relates to；It also avoids needing for this fixture to be moved to labor of the remote position to increase worker before sleeve is lifted into designated position
Momentum.
Further, fixed pedestal includes that jig body axially spaced-apart is provided with the first support plate and the second support plate,
First support plate and the second support plate are fixed on the outer surface of jig body.First support plate and the second support plate play support and
The effect of abutment sleeve fixed link.
Further, the position-limit mechanism for preventing sleeve fixed link excessive slip is additionally provided on fixed device.Pass through limit
Mechanism limits the displacement of sleeve fixed link, increases the fixed stability of sleeve.
Further, position-limit mechanism includes that the bending part of the fixed boom end of sleeve is arranged in and is perpendicularly fixed at sleeve to fix
The first gag lever post on bar and the second gag lever post being fixed on fixed pedestal.Sleeve fixed link can be limited by bending part
It is further mobile to sleeve direction, so that the first gag lever post is swung to one end of the second gag lever post simultaneously by rotational sleeve fixed link
It is vertical with the second gag lever post, stop sleeve fixed link to far from the movement of sleeve direction by the second gag lever post.
Further, the rectangular channel passed through for the first gag lever post is provided in the first support plate.The rectangular channel of setting can
The sliding scale for increasing sleeve fixed link, can be slid onto rear end for sleeve fixed link when lifting sleeve, avoid to sleeve
Lifting causes to interfere.
Further, three sleeve limited blocks are uniformly distributed in jig body along the circumference.Pass through three sleeve limited blocks and set
Cylinder contact, limitation sleeve being moved along axial, three sleeve limited block supporting & stablizings and minimum number, advantageously reduce use at
This.
Further, sleeve limited block is the L-shaped bloom in section.Rapidoprint is common, and procedure of processing is simple, reduces life
Produce cost.
Further, sleeve limited block is hingedly coupled to the outer surface of jig body by 90 °.90 ° of hinges are common
Determine angle articulation part, can reduce processing cost；90 ° of angle limit can make sleeve limited block in operating position and anti-interference
Position accurately switches.
The utility model has the following beneficial effects: on oil-gas pipeline by the both ends that this fixture is mounted on to sleeve, it can
The sleeve for being lifted into installation site is pressed on oil-gas pipeline by fixed device, the movement of limitation sleeve radially, sleeve limit
The axial movement of position block limitation, thus it is sleeve is stable and be fixedly secured specified location in oil-gas pipeline, it can effectively keep away
Exempt from the sleeve in inclined oil-gas pipeline operation to slide, improves the position precision of sleeve installation, reduces operating risk and work
The labor intensity of people.
Jig body is made of upper snap ring and lower snap ring, facilitates jig body that can pacify in any position of oil-gas pipeline
It fills, installs and squeeze peace with oil-gas pipeline gap by adjusting the elastic jig body that can be realized that upper snap ring is connect with lower snap ring
Dress, so that jig body can be slided on oil-gas pipeline and be fixed by frictional force.
Sleeve barrel fixing device is slidably mounted in jig body, and fixed device is filled when lifting sleeve by fixed
It sets and slides into one side far from sleeve；Sleeve limited block and the hinge of jig body at an angle for preventing sleeve from sliding
It connects, sleeve limited block is enabled to fold into the position for not influencing sleeve installation when lifting sleeve；To make jig body
Accurate fixed position after pre-installed position is lifted with sleeve is not much different, and reduces the moving distance of jig body, to drop
The low labor intensity of worker, also improves working efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for lifting the Multifunctional clamp of steel epoxy sleeve.
Wherein, 1, jig body；11, upper snap ring；12, lower snap ring；13, flange connector；14, threaded fastener mounting hole；
2, sleeve barrel fixing device；21, fixed pedestal；211, the first support plate；212, the second support plate；213, the second gag lever post；22, it covers
Cylinder fixed link；221, bending part；222, the first gag lever post；3, sleeve limited block.
Specific embodiment
Specific embodiment of the present utility model is described below, in order to facilitate understanding by those skilled in the art
The utility model, it should be apparent that the utility model is not limited to the range of specific embodiment, to the common skill of the art
For art personnel, if various change the attached claims limit and determine the utility model spirit and scope in,
These variations are it will be apparent that all utilize the innovation and creation of the utility model design in the column of protection.
As shown in Figure 1, the Multifunctional clamp of the lifting steel epoxy sleeve includes the jig body with oil-gas pipeline clamping
1, jig body 1 includes the upper snap ring 11 being detachably connected and lower snap ring 12.Jig body 1 is annular shape, and upper snap ring 11 is under
Snap ring 12 is the steel plate of semi-circular shape, is formed with connection to the bending of arch end respectively at the both ends of the steel plate of each piece of semi-circular shape
Flange 13, flange connector 13 are rectangle, and the through-hole through its thickness is machined on each flange connector 13, which is screw thread
Fastener receptacles 14.
The top of upper snap ring 11 is symmetrically arranged symmetrically, and there are two sleeve barrel fixing devices 2, and the bottom end of lower snap ring 12 is also symmetrically set
Sleeve barrel fixing device 2 there are two setting.Sleeve barrel fixing device 2 includes fixed pedestal 21, and fixed pedestal 21 includes along 1 axis of jig body
To the first support plate 211 and the second support plate 212 is arranged at intervals with, the first support plate 211 and the second support plate 212 are welded in card
On the outer circumference surface for having ontology 1.First support plate 211 and the second support plate 212 are offered leads to for what sleeve fixed link 22 passed through
Hole, the through-hole and 22 clearance fit of sleeve fixed link, to guarantee that sleeve fixed link 22 being capable of smooth sliding in the through hole.
Sleeve fixed link 22 is formed with bending part 221, bending part 221 and sleeve fixed link 22 far from one end bending of sleeve
In 90 ° of angles.Bending part 221 was not only used as operation handle, but also was that limitation sleeve fixed link 22 continues to sleeve direction
Mobile locating part.
Installation site is lifted by hoisting machine in sleeve, i.e., after the position that oil-gas pipeline needs to repair, by upper snap ring
11 or lower snap ring 12 on sleeve fixed link 22 release, the inside of sleeve fixed link 22 is contacted with the external cylindrical surface of sleeve, in diameter
Upward fixes sleeve.Sleeve fixed link 22 bounces back when stop sleeve in order to prevent, vertically solid in sleeve fixed link 22
Surely there is the first gag lever post 222, after releasing sleeve fixed link 22 in place, rotational sleeve fixed link 22 makes the first gag lever post
222 swing to one end of the second gag lever post 213 and vertical with the second gag lever post 213, stop sleeve to be fixed by the second gag lever post 213
Bar 22 is to far from the movement of sleeve direction.Second gag lever post 213 is welded in jig body 1, and is located at the first support plate 211
And second between support plate 212.The rectangular through-hole passed through for the first gag lever post 222 is offered in first support plate 211.Bending part
221, the first gag lever post 222 and the second gag lever post 213 constitute the position-limit mechanism for preventing 22 excessive slip of sleeve fixed link.
For circumference uniform distribution there are three sleeve limited block 3, sleeve limited block 3 is the L-shaped bloom in section, set in jig body 1
Cylinder limited block 3 is hingedly coupled on the external cylindrical surface of jig body 1 by 90 °.Sleeve limit is pulled when lifting sleeve
Block 3, under the action of 90 ° of hinges, sleeve limited block 3 is folded into jig body 1, after sleeve lifting in place, then is turned back
Sleeve limited block 3 limits the upward sliding of quill by the notch of its L-type.
Use the operating process of this fixture are as follows: before lifting sleeve, on the oil-gas pipeline at sleeve installation site both ends
It is first clamped a jig body 1 respectively, snap ring 11 and lower snap ring 12 are stuck on oil-gas pipeline relatively, and are used at flange connector 13
Bolts and nuts are cooperatively connected, and do not need that nut is tightened at this time, and jig body 1 is enable to move axially along oil-gas pipeline；
Then the lower half block of lifting sleeve persistently lifts sleeve to required position, hoisting machine, and the jig body 1 at moving sleeve both ends arrives
The two end faces of sleeve simultaneously lock the threaded fastener at flange connector 13, and the sleeve fixed link 22 on lower snap ring 12 is pushed to support
Sleeve, and the sleeve limited block 3 on lower snap ring 12 is pulled, then remove hoisting machine, smears sealant on half block under a bushing, then
The upper half block of lifting sleeve is aligned with half block under sleeve, pushes 22 stop sleeve of sleeve fixed link in upper snap ring 11, and pull
Sleeve limited block 3 in upper snap ring 11, half block on sleeve is fixed, and then uses the upper half block and lower half of threaded fastener sleeve
Block is locked.Sleeve fixed link 22 limits the movement of sleeve radially, and sleeve limited block 3 limits the upward movement of quill,
So that sleeve is not influenced and be ensure that the installation accuracy of sleeve by oil-gas pipeline tilt angle, and then it ensure that steel epoxy set
The repairing quality of cylinder.
Claims (10)
1. a kind of Multifunctional clamp for lifting steel epoxy sleeve, which is characterized in that including the fixture sheet being clamped with oil-gas pipeline
Body (1), the jig body (1) include the upper snap ring (11) being detachably connected and lower snap ring (12), the upper snap ring (11)
Top and the bottom end of the lower snap ring (12) are slided respectively is provided with sleeve barrel fixing device (2)；
The sleeve barrel fixing device (2) includes the fixed pedestal (21) being fixed on the jig body (1), the fixed pedestal
(21) sleeve fixed link (22) are slidably connected on, in use, the external cylindrical surface of the sleeve fixed link (22) is tangential on sleeve
External cylindrical surface；
Multiple sleeve limited blocks (3) are hinged on the jig body (1), the sleeve limited block (3) is relative to the fixture
Ontology (1) is in 90 ° of rotations.
2. the Multifunctional clamp of lifting steel epoxy sleeve according to claim 1, which is characterized in that the jig body
It (1) is the steel plate of semi-circular shape for annular shape, the upper snap ring (11) and the lower snap ring (12).
3. the Multifunctional clamp of lifting steel epoxy sleeve according to claim 1 or 2, which is characterized in that the upper card
It is symmetrically arranged with flange connector (13) on ring (11) and the lower snap ring (12), it is tight to be provided with screw thread on the flange connector (13)
Firmware mounting hole (14).
4. the Multifunctional clamp of lifting steel epoxy sleeve according to claim 1, which is characterized in that the fixed pedestal
It (21) include that the jig body (1) axially spaced-apart is provided with the first support plate (211) and the second support plate (212), it is described
First support plate (211) and the second support plate (212) are fixed on the outer surface of the jig body (1).
5. the Multifunctional clamp of lifting steel epoxy sleeve according to claim 4, which is characterized in that the fixed device
(2) position-limit mechanism for preventing sleeve fixed link (22) excessive slip is additionally provided on.
6. the Multifunctional clamp of lifting steel epoxy sleeve according to claim 5, which is characterized in that the position-limit mechanism
It in the bending part (221) of sleeve fixed link (22) end and is perpendicularly fixed on the sleeve fixed link (22) including setting
The first gag lever post (222) and the second gag lever post (213) for being fixed on the fixed pedestal (21).
7. the Multifunctional clamp of lifting steel epoxy sleeve according to claim 6, which is characterized in that first support
The rectangular channel passed through for first gag lever post (222) is provided on plate (211).
8. the Multifunctional clamp of lifting steel epoxy sleeve according to claim 2, which is characterized in that the jig body
(1) three sleeve limited blocks (3) are uniformly distributed on along the circumference.
9. the Multifunctional clamp of lifting steel epoxy sleeve according to claim 8, which is characterized in that the sleeve limit
Block (3) is the L-shaped bloom in section.
10. the Multifunctional clamp of lifting steel epoxy sleeve according to claim 1 or 8, which is characterized in that the sleeve
Limited block (3) is hingedly coupled to the outer surface of the jig body (1) by 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920212495.2U CN209685153U (en) | 2019-02-18 | 2019-02-18 | A kind of Multifunctional clamp lifting steel epoxy sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920212495.2U CN209685153U (en) | 2019-02-18 | 2019-02-18 | A kind of Multifunctional clamp lifting steel epoxy sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209685153U true CN209685153U (en) | 2019-11-26 |
Family
ID=68602135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920212495.2U Expired - Fee Related CN209685153U (en) | 2019-02-18 | 2019-02-18 | A kind of Multifunctional clamp lifting steel epoxy sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209685153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109775557A (en) * | 2019-02-18 | 2019-05-21 | 成都陆迪科技股份有限公司 | A kind of Multifunctional clamp lifting steel epoxy sleeve |
-
2019
- 2019-02-18 CN CN201920212495.2U patent/CN209685153U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109775557A (en) * | 2019-02-18 | 2019-05-21 | 成都陆迪科技股份有限公司 | A kind of Multifunctional clamp lifting steel epoxy sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A multifunctional fixture for hoisting steel epoxy sleeve Effective date of registration: 20211224 Granted publication date: 20191126 Pledgee: The Agricultural Bank of Chengdu branch of Limited by Share Ltd. Chinese Sichuan Pledgor: CHENGDU LAND TECHNOLOGY CO.,LTD. Registration number: Y2021990001199 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230601 Granted publication date: 20191126 Pledgee: The Agricultural Bank of Chengdu branch of Limited by Share Ltd. Chinese Sichuan Pledgor: CHENGDU LAND TECHNOLOGY CO.,LTD. Registration number: Y2021990001199 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |