CN112824724A - Pipeline engineering construction clamping device - Google Patents
Pipeline engineering construction clamping device Download PDFInfo
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- CN112824724A CN112824724A CN201911142095.XA CN201911142095A CN112824724A CN 112824724 A CN112824724 A CN 112824724A CN 201911142095 A CN201911142095 A CN 201911142095A CN 112824724 A CN112824724 A CN 112824724A
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- arc
- shaped clamping
- clamping plate
- connecting block
- pipeline
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a pipeline engineering construction clamping device which comprises a support arranged on the outer side of a pipeline, wherein upper arc-shaped clamping plates are arranged on the left side and the right side of the upper part of the pipeline, lower arc-shaped clamping plates are arranged on the left side and the right side of the lower part of the pipeline, the bottom end of each upper arc-shaped clamping plate is connected with the corresponding lower arc-shaped clamping plate, hydraulic rods are arranged at the top ends of the two upper arc-shaped clamping plates, the top ends of the two hydraulic rods are connected with the inner top wall of the support, upper convex blocks are arranged in the middle parts of the left side and the right side of the inner part of the support, vertically arranged sliding rods are fixed between the two upper convex blocks and the inner top wall of the support, sliding blocks are sleeved on the two sliding rods, a telescopic rod. The whole device can be used for rapidly clamping pipelines, can be applied to clamping pipelines with different diameters, and is high in applicability and good in clamping effect.
Description
Technical Field
The invention relates to the technical field of pipeline construction, in particular to a pipeline engineering construction clamping device.
Background
The pipeline engineering is a comprehensive engineering applying various modern scientific technologies, and comprises a large number of general construction and installation engineering, and also comprises some engineering construction with profession, professional equipment and construction technology. The construction is organized on a pipeline construction line of thousands of kilometers, and a large number of temporary problems need to be solved, such as material supply, transportation vehicles, road building, water supply, power supply, communication, pipeline prefabrication plant construction, life support and the like, which all make the pipeline engineering more complicated. Therefore, how to solve the core technical problems of safety, construction quality and construction efficiency in the construction of underground buried pipelines and clamping and butting devices still remains the current problem.
Through the retrieval, chinese patent No. CN205915349U discloses a pipeline construction clamping device, package power clamping device, auto-lock clamping device, actuating cylinder and lead the frame, power clamping device and auto-lock clamping device are fixed mounting respectively at the both ends of leading the frame, actuating cylinder is connected with power clamping device through the drive shaft, power clamping device includes two pneumatic cylinders, two the pneumatic cylinder on install the arm lock respectively, the arm lock passes through the frame and connects to through the mounting screw in the frame, little arm lock is installed with the junction of arm lock to the frame, two little arm lock intersection install the locating plate, auto-lock clamping device includes the lever, the both ends of lever are connected with the clamp plate respectively and dock the oil pump, and the clamp plate is located the top of docking the oil pump.
The existing pipeline construction clamping device has the following defects: the diameter of the pipeline clamped by the clamping device is fixed and cannot be changed, so that the applicability of the pipeline is greatly reduced, the clamping operation is complex, and the clamping effect is to be improved.
Disclosure of Invention
The invention aims to provide a pipeline engineering construction clamping device which has the advantages of being capable of quickly clamping pipelines, being applied to clamping pipelines with different diameters, being strong in applicability and good in clamping effect, and solves the problems that an existing clamping device cannot be adjusted, cannot adapt to clamping of pipelines with different pipe diameters, and is poor in clamping effect.
The pipeline engineering construction clamping device comprises a support arranged on the outer side of a pipeline, wherein upper arc-shaped clamping plates are arranged on the left side and the right side of the upper part of the pipeline, lower arc-shaped clamping plates are arranged on the left side and the right side of the lower part of the pipeline, the bottom end of each upper arc-shaped clamping plate is connected with the corresponding lower arc-shaped clamping plate, hydraulic rods are arranged at the top ends of the two upper arc-shaped clamping plates, the top ends of the two hydraulic rods are connected with the inner top wall of the support, upper convex blocks are arranged in the middle of the left side and the right side of the inner part of the support, vertically arranged sliding rods are fixed between the two upper convex blocks and the inner top wall of the support, sliding blocks are sleeved on the two sliding rods, a telescopic rod penetrates through the upper convex block on; go up the arc splint and all be equipped with coupling mechanism with the one end of lower arc splint junction, the telescopic link right-hand member passes through left coupling mechanism and is connected with left last arc splint, lower arc splint, the right side go up arc splint and pass through coupling mechanism on right side with lower arc splint and be connected with the last lug on right side, the inside left and right sides bottom of support all is equipped with down the lug, all link to each other through supplementary coupling mechanism between sliding block and last arc splint, lower lug and the lower arc splint.
Furthermore, coupling mechanism includes first link block, the left side the left end middle part and the telescopic link fixed connection of first link block, the right side protruding piece fixed connection on first link block right-hand member and the right side.
Furthermore, the first connecting block is close to the one end of the upper arc-shaped clamping plate and the lower arc-shaped clamping plate and is provided with a moving groove, and two moving blocks are arranged in the moving groove and are respectively fixedly connected with the upper arc-shaped clamping plate and the lower arc-shaped clamping plate.
Further, supplementary coupling mechanism includes the second connecting block, the second connecting block respectively with last arc splint, lower arc splint fixed connection, the second connecting block all stretches into spacing in, spacing seat is kept away from second connecting block one end respectively with sliding block, lower boss fixed connection.
Furthermore, a spring is fixed in the limiting seat, and one end of the spring is connected with the second connecting block.
Further, go up arc splint bottom and all be equipped with the inserted bar, the inserted bar all inserts down in the slot on arc splint top, slot top opening part all is equipped with the limiting plate.
Furthermore, a sliding groove matched with the hydraulic rod is arranged at the joint of the hydraulic rod on the left side and the inner top wall of the support, and the hydraulic rod on the right side is fixedly connected with the inner top wall of the support.
Compared with the prior art, the invention has the beneficial effects that:
1. the telescopic rod is extended by controlling the working of the air cylinder, the left connecting mechanism is driven to push the left upper arc-shaped clamping plate and the left lower arc-shaped clamping plate to move rightwards, the clamping of the pipeline is completed, the upper arc-shaped clamping plate and the left lower arc-shaped clamping plate can be separated by contracting the hydraulic rod, the clamping range is expanded, and the clamping device is suitable for clamping pipelines with different diameters;
2. the stability between the upper arc-shaped clamping plate and the lower arc-shaped clamping plate in the clamping process is ensured through the connecting mechanism and the auxiliary connecting mechanism, and the stability when the upper arc-shaped clamping block is separated from the lower arc-shaped clamping block is ensured through the sliding block and the sliding rod; whole device centre gripping pipeline fast can be applied to the centre gripping of different diameter pipelines, and the suitability is strong, and the centre gripping is effectual.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a clamping device for pipeline engineering construction according to the present invention;
FIG. 2 is an enlarged view of the structure of the area A in FIG. 1;
fig. 3 is a schematic view of an auxiliary connection mechanism of the clamping device for pipeline engineering construction according to the present invention.
In the figure: the device comprises a pipeline 1, an upper arc-shaped clamping plate 2, a lower arc-shaped clamping plate 3, a support 4, a hydraulic rod 5, an auxiliary connecting mechanism 6, a sliding rod 7, a sliding block 8, an upper convex block 9, a telescopic rod 10, an air cylinder 11, a bottom plate 12, a connecting mechanism 13, a moving groove 14, a moving block 15, a first connecting block 16, an inserting rod 17, an inserting groove 18, a limiting plate 19, a lower convex block 20, a limiting seat 21, a spring 22 and a second connecting block 23.
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.
Referring to fig. 1-3, a pipeline engineering construction clamping device comprises a support 4 arranged on the outer side of a pipeline 1, wherein upper arc-shaped clamping plates 2 are arranged on the left and right sides of the upper portion of the pipeline 1, lower arc-shaped clamping plates 3 are arranged on the left and right sides of the lower portion of the pipeline 1, the bottom ends of the upper arc-shaped clamping plates 2 are connected with the lower arc-shaped clamping plates 3, hydraulic rods 5 are arranged at the top ends of the two upper arc-shaped clamping plates 2, the type of each hydraulic rod 5 is QT-JP-a95, the top ends of the two hydraulic rods 5 are connected with the inner top wall of the support 4, upper convex blocks 9 are arranged in the middle portions of the left and right sides inside the support 4, vertically arranged sliding rods 7 are fixed between the two upper convex blocks 9 and the inner top wall of the support 4, sliding blocks 8 are sleeved on the two sliding rods 7, a telescopic rod 10 penetrates through the upper; the bottom end of the cylinder 11 is fixed on the bottom plate 12; go up the arc splint 2 and all be equipped with coupling mechanism 13 with the one end of lower arc splint 3 junction, the 10 right-hand members of telescopic link pass through left coupling mechanism 13 and left last arc splint 2, lower arc splint 3 are connected, arc splint 2 and lower arc splint 3 are connected with last lug 9 on right side through coupling mechanism 13 on right side, 4 inside left and right sides bottoms of support all are equipped with down lug 20, sliding block 8 and last arc splint 2, all link to each other through supplementary coupling mechanism 6 between lower lug 20 and the lower arc splint 3 down.
The connecting mechanism 13 comprises a first connecting block 16, the middle part of the left end of the left first connecting block 16 is fixedly connected with the telescopic rod 10, and the right end of the right first connecting block 16 is fixedly connected with the right upper lug 9; one ends of the first connecting blocks 16, which are close to the upper arc-shaped splint 2 and the lower arc-shaped splint 3, are respectively provided with a moving groove 14, and two moving blocks 15 are respectively arranged in the moving grooves 14 and are respectively fixedly connected with the upper arc-shaped splint 2 and the lower arc-shaped splint 3; the auxiliary connecting mechanism 6 comprises a second connecting block 23, the second connecting block 23 is fixedly connected with the upper arc-shaped clamping plate 2 and the lower arc-shaped clamping plate 3 respectively, the second connecting block 23 extends into the limiting seat 21, and one end of the limiting seat 21, which is far away from the second connecting block 23, is fixedly connected with the sliding block 8 and the lower convex block 20 respectively; a spring 22 is fixed in the limiting seat 21, and one end of the spring 22 is connected with a second connecting block 23; the bottom ends of the upper arc-shaped splints 2 are respectively provided with an inserting rod 27, the inserting rods 17 are respectively inserted into the inserting grooves 18 at the top ends of the lower arc-shaped splints 3, and the openings at the top ends of the inserting grooves 18 are respectively provided with a limiting plate 19; the roof junction is equipped with the spout that matches with it in left side hydraulic stem 5 and the support 4, roof fixed connection in right side hydraulic stem 5 and the support 4.
When the device is used, the device is electrified, the pipeline 1 is arranged between the upper arc-shaped clamping plate 2 and the lower arc-shaped clamping plate 3 on the left side and the right side in the bracket 4 and is adjusted according to the pipe diameter of the pipeline 1, when the diameter of the pipeline 1 is larger, the hydraulic rod 5 is controlled to contract, the insertion rod 17 at the bottom end of the upper arc-shaped clamping plate 2 is drawn out from the insertion groove 18 in the lower arc-shaped clamping plate 3, the moving blocks 15 at the two ends of the upper arc-shaped clamping plate 2 move upwards in the moving groove 14 on the first connecting block 16, the sliding block 8 slides upwards on the sliding rod 7 and stops at a specified position, then the air cylinder 11 is controlled to work, the telescopic rod 10 is extended to drive the first connecting block 16 in the left connecting mechanism 13 to move rightwards, the left upper arc-shaped clamping plate 2 and the lower arc-shaped clamping plate 3 are further pushed to move rightwards, during the period, the springs 22 in the two auxiliary connecting mechanisms 6 on the left side are stretched, the second connecting block 23 moves leftwards relative to the limiting seat 21, the springs 22 in the two auxiliary connecting mechanisms 6 on the right side are compressed, the second connecting block 23 moves rightwards relative to the limiting seat 21, and the four auxiliary connecting mechanisms 6 can effectively buffer, so that the stability between the upper arc-shaped clamping plate 2 and the lower arc-shaped clamping plate 3 is maintained in the clamping process, and the clamping work is convenient to carry out; whole device can be fast centre gripping pipeline 1, can be applied to the centre gripping of different diameter pipelines 1, and the suitability is strong, and the centre gripping is effectual.
The invention is not described in detail, but is well known to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a pipe engineering construction clamping device which characterized in that: comprises a bracket (4) arranged outside a pipeline (1), wherein the left side and the right side of the upper part of the pipeline (1) are both provided with an upper arc-shaped clamping plate (2), the left side and the right side of the lower part of the pipeline (1) are both provided with a lower arc-shaped clamping plate (3), the bottom end of the upper arc-shaped clamping plate (2) is connected with the lower arc-shaped clamping plate (3), the top end of each upper arc-shaped clamping plate (2) is provided with a hydraulic rod (5), the top end of each hydraulic rod (5) is connected with the inner top wall of the bracket (4), the middle parts of the left side and the right side inside the bracket (4) are both provided with upper convex blocks (9), a vertically arranged sliding rod (7) is fixed between each upper convex block (9) and the inner top wall of the bracket (4), each sliding rod (7) is sleeved with a sliding block (8), the left side of each upper convex block (9), the bottom end of the cylinder (11) is fixed on the bottom plate (12); go up arc splint (2) and the one end of arc splint (3) junction down and all be equipped with coupling mechanism (13), telescopic link (10) right-hand member is connected with left last arc splint (2), lower arc splint (3) through left coupling mechanism (13), right side go up arc splint (2) and lower arc splint (3) and are connected with last lug (9) on right side through coupling mechanism (13) on right side, support (4) inside left and right sides bottom all is equipped with down lug (20), all link to each other through supplementary coupling mechanism (6) between sliding block (8) and last arc splint (2), lower lug (20) and lower arc splint (3).
2. The pipe engineering construction clamping device of claim 1, wherein: the connecting mechanism (13) comprises a first connecting block (16), the left side of the middle part of the left end of the first connecting block (16) is fixedly connected with the telescopic rod (10), and the right side of the left end of the first connecting block (16) is fixedly connected with the right side upper lug (9).
3. The pipe engineering construction clamping device of claim 2, wherein: one end of the first connecting block (16) close to the upper arc-shaped clamping plate (2) and one end of the lower arc-shaped clamping plate (3) are both provided with a moving groove (14), and two moving blocks (15) are arranged in the moving groove (14) and are respectively fixedly connected with the upper arc-shaped clamping plate (2) and the lower arc-shaped clamping plate (3).
4. The pipe engineering construction clamping device of claim 1, wherein: supplementary coupling mechanism (6) include second connecting block (23), second connecting block (23) respectively with last arc splint (2), lower arc splint (3) fixed connection, second connecting block (23) all stretch into in spacing seat (21), second connecting block (23) one end is kept away from in spacing seat (21) respectively with sliding block (8), lower lug (20) fixed connection.
5. The pipe engineering construction clamping device of claim 4, wherein: and a spring (22) is fixed in the limiting seat (21), and one end of the spring (22) is connected with a second connecting block (23).
6. The pipe engineering construction clamping device of claim 1, wherein: go up arc splint (2) bottom and all be equipped with inserted bar (27), inserted bar (17) all insert down in slot (18) on arc splint (3) top, slot (18) top opening part all is equipped with limiting plate (19).
7. The pipe engineering construction clamping device of claim 1, wherein: the left side hydraulic stem (5) and the roof junction in support (4) are equipped with the spout that matches with it, and the right side hydraulic stem (5) and roof fixed connection in support (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911142095.XA CN112824724A (en) | 2019-11-20 | 2019-11-20 | Pipeline engineering construction clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911142095.XA CN112824724A (en) | 2019-11-20 | 2019-11-20 | Pipeline engineering construction clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112824724A true CN112824724A (en) | 2021-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911142095.XA Pending CN112824724A (en) | 2019-11-20 | 2019-11-20 | Pipeline engineering construction clamping device |
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| CN (1) | CN112824724A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114594560A (en) * | 2022-04-23 | 2022-06-07 | 扬州恒通通讯光缆有限公司 | Optical cable construction device and construction method |
-
2019
- 2019-11-20 CN CN201911142095.XA patent/CN112824724A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114594560A (en) * | 2022-04-23 | 2022-06-07 | 扬州恒通通讯光缆有限公司 | Optical cable construction device and construction method |
| CN114594560B (en) * | 2022-04-23 | 2022-12-27 | 扬州恒通通讯光缆有限公司 | Optical cable construction device and construction method |
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Legal Events
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210521 |
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| WD01 | Invention patent application deemed withdrawn after publication |