CN114165644A - Hydraulic engineering construction pipeline positioner - Google Patents
Hydraulic engineering construction pipeline positioner Download PDFInfo
- Publication number
- CN114165644A CN114165644A CN202111425623.XA CN202111425623A CN114165644A CN 114165644 A CN114165644 A CN 114165644A CN 202111425623 A CN202111425623 A CN 202111425623A CN 114165644 A CN114165644 A CN 114165644A
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- Prior art keywords
- elastic
- rotary drum
- engineering construction
- hydraulic engineering
- 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
- F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention is suitable for the field of hydraulic engineering construction, and provides a positioning device for a hydraulic engineering construction pipeline, which comprises a base and also comprises: the driving mechanism is connected with the base; the clamping mechanism is connected with the driving mechanism through a connecting rod; the clamping mechanism is internally provided with a compression roller, the compression roller is connected with an elastic supporting mechanism, the elastic supporting mechanism is connected with the clamping mechanism in a sliding manner, the clamping mechanism is rotatably connected with a connecting rod, one end of the connecting rod is rotatably connected with a limiting roller, the elastic supporting mechanism is rotatably connected with a cam, an elastic torsion spring is connected between the cam and the elastic supporting mechanism, and the cam is connected with the connecting rod in a sliding manner; when the pipeline expands with heat and contracts with cold, the compression roller stably clamps the pipeline under the driving of the elastic supporting mechanism, and the limiting roller drives the connecting rod to rotate under the pressure of the pipeline, so that the connecting rod pushes the cam to rotate, and the elastic torsion spring is stressed to contract, thereby stably clamping the pipeline.
Description
Technical Field
The invention belongs to the field of hydraulic engineering construction, and particularly relates to a positioning device for a hydraulic engineering construction pipeline.
Background
In the hydraulic engineering construction, a water conveying pipeline needs to be laid on the ground, and in order to prevent the water conveying pipeline from sliding when being placed on the ground for a long time, the pipeline and the ground need to be fixed by a hydraulic engineering construction pipeline positioning device.
Current hydraulic engineering construction pipeline positioner carries out the centre gripping fixed to the pipeline through set up the fixation clamp on ground, takes place expend with heat and contract with cold easily when the pipeline is placing for a long time to lead to the centre gripping not hard up or anchor clamps to cause the centre gripping to destroy to the pipeline.
To avoid the above technical problems, it is necessary to provide a positioning device for a hydraulic engineering construction pipeline to overcome the above-mentioned drawbacks in the prior art.
Disclosure of Invention
The invention aims to provide a positioning device for a hydraulic engineering construction pipeline, and aims to solve the problem that the pipeline is easy to expand with heat and contract with cold in long-term placement, so that clamping is loose or a clamp damages the pipeline.
The invention is realized like this, a hydraulic engineering construction pipeline positioner, including the base, the said base 1 has bolt holes, also include:
the driving mechanism is connected with the base and can perform relative motion;
the clamping mechanism is rotationally connected with the driving mechanism and can perform relative motion under the driving of the driving mechanism so as to clamp and limit the pipeline, and an elastic limiting assembly is connected between the clamping mechanism and the driving mechanism;
further technical scheme, be provided with the compression roller among the fixture, the compression roller is connected with elastic support mechanism, elastic support mechanism and fixture sliding connection, fixture rotates and is connected with the connecting rod, the one end of connecting rod is all rotated and is connected with spacing roller, elastic support mechanism rotates and is connected with the cam, be connected with the elasticity torsional spring between cam and elastic support mechanism, cam and connecting rod sliding connection.
According to a further technical scheme, the clamping mechanism comprises a rotary drum, the rotary drum is rotatably connected with a support on the driving mechanism, one end of the rotary drum is fixedly connected with a clamp, the connecting rod is rotatably connected with the clamp, and the elastic supporting mechanism is slidably connected in the rotary drum.
Further technical solution, the elastic support mechanism includes:
the supporting component is connected with the press roller and is in sliding connection with the rotary drum; and the number of the first and second groups,
and the elastic thrust assembly is connected between the support assembly and the rotary drum and can elastically support the support assembly.
According to a further technical scheme, the supporting assembly comprises a sliding seat, the compression roller is rotatably connected with the sliding seat, the sliding seat is slidably connected with the clamp, the sliding seat is fixedly connected with a limiting shaft, and the limiting shaft is slidably connected with the rotary drum.
According to the technical scheme, the elastic thrust assembly comprises an elastic piece, the elastic piece is arranged in the rotary drum, one end of the rotary drum is in threaded connection with an adjusting rod, the adjusting rod is in threaded connection with a sliding plate, the sliding plate is in sliding connection with the inner wall of the rotary drum, and the elastic piece is arranged between the sliding plate and the limiting shaft.
According to a further technical scheme, the driving mechanism comprises a moving seat, two moving seats are connected to the base in a sliding mode, the base is rotatably connected with a driving rod, two sections of threads in opposite directions are arranged on the driving rod, each section of threads is connected with one moving seat, and the moving seats are rotatably connected with the rotary drum.
According to the technical scheme, the elastic limiting assembly comprises a guide rod, the guide rod is fixedly connected with the moving seat, a second elastic piece is sleeved on the outer side of the guide rod, a connecting piece is fixedly connected with the rotary drum, and the guide rod is in penetrating connection with the connecting piece.
According to a further technical scheme, V-shaped openings are formed in the side end faces, opposite to each other, of the two clamps.
Compared with the prior art, the invention has the following beneficial effects:
according to the positioning device for the hydraulic engineering construction pipeline, the driving mechanism drives the clamping mechanism to move relatively, so that the pipeline is clamped and limited, the compression roller compresses the pipeline, so that the elastic supporting mechanism is stressed to contract, the elastic supporting mechanism drives the cam to move horizontally, the cam pushes the connecting rod to rotate, and the connecting rod drives the limiting roller to clamp and limit the pipeline;
according to the positioning device for the hydraulic engineering construction pipeline, when the pipeline expands with heat and contracts with cold, the compression roller is driven by the elastic supporting mechanism to stably clamp the pipeline, meanwhile, the limiting roller drives the connecting rod to rotate under the pressure of the pipeline, so that the connecting rod pushes the cam to rotate, the elastic torsion spring is stressed to contract, the pipeline is stably clamped, and the pretightening force of the limiting roller on the pipeline can be adjusted through the elastic thrust of the cam.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the clamping mechanism of FIG. 1;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;
fig. 4 is a three-dimensional external view of the clamping mechanism of the present invention.
In the drawings: the device comprises a base 1, a driving mechanism 2, a clamping mechanism 3, a compression roller 4, an elastic supporting mechanism 5, a connecting rod 6, a limiting roller 7, a cam 8, an elastic torsion spring 9, an elastic limiting component 10, a rotary drum 11, a clamp 12, a supporting component 13, an elastic thrust component 14, a sliding seat 15, a limiting shaft 16, a first elastic part 17, an adjusting rod 18, a sliding plate 19, a moving seat 20, a driving rod 21, a guide rod 22, a second elastic part 23 and a connecting part 24.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1-2, the hydraulic engineering construction pipeline positioning device provided by the present invention includes a base 1, where the base 1 is provided with a bolt hole, and further includes:
the driving mechanism 2 is connected with the base 1, and the driving mechanism 2 can perform relative motion;
the clamping mechanism 3 is rotationally connected with the driving mechanism 2, the clamping mechanism 3 can move relatively under the driving of the driving mechanism 2 so as to clamp and limit the pipeline, and an elastic limiting assembly 10 is connected between the clamping mechanism 3 and the driving mechanism 2;
be provided with compression roller 4 among the fixture 3, compression roller 4 is connected with elastic support mechanism 5, elastic support mechanism 5 and fixture 3 sliding connection, fixture 3 rotates and is connected with connecting rod 6, the one end of connecting rod 6 all rotates and is connected with spacing roller 7, elastic support mechanism 5 rotates and is connected with cam 8, be connected with elasticity torsional spring 9 between cam 8 and elastic support mechanism 5, cam 8 and connecting rod 6 sliding connection.
According to the hydraulic engineering construction pipeline positioning device, a base 1 is fixedly connected with the ground through bolts, a pipeline is placed between clamping structures 3, the driving mechanisms 2 drive the clamping mechanisms 3 to move relatively, so that the pipeline is clamped and limited, a compression roller 4 extrudes the pipeline, so that an elastic supporting mechanism 5 is stressed and contracted, the elastic supporting mechanism 5 drives a cam 8 to move horizontally, the cam 8 pushes a connecting rod 6 to rotate, and the connecting rod 6 drives a limiting roller 7 to clamp and limit the pipeline;
when the pipeline takes place expend with heat and contract with cold, compression roller 4 stabilizes the centre gripping to the pipeline under the drive of elastic support mechanism 5, and spacing roller 7 drives connecting rod 6 and rotates under the pressure of pipeline simultaneously to connecting rod 6 promotes cam 8 and rotates, and elasticity torsional spring 9 atress contracts, thereby stabilizes the centre gripping to the pipeline, and the pretightning force of spacing roller 7 to the pipeline is adjustable to elastic thrust through cam 8.
In the embodiment of the present invention, as shown in fig. 2 and 4, as a preferred embodiment of the present invention, the clamping mechanism 3 includes a rotating drum 11, the rotating drum 11 is rotatably connected to a support on the driving mechanism 2, a clamp 12 is fixedly connected to one end of the rotating drum 11, the connecting rod 6 is rotatably connected to the clamp 12, and the elastic supporting mechanism 5 is slidably connected to the rotating drum 11; the driving mechanism 2 drives the two rotary drums 11 to move relatively, so that the two rotary drums 11 respectively drive the clamps 12 fixedly connected with the rotary drums to move relatively, and the pipelines are clamped and limited.
In the embodiment of the present invention, as shown in fig. 2, as a preferred embodiment of the present invention, the elastic support mechanism 5 includes:
the supporting component 13 is connected with the pressing roller 4, and the supporting component 13 is connected with the rotating drum 11 in a sliding manner; and the number of the first and second groups,
and an elastic thrust assembly 14 connected between the support assembly 13 and the drum 1, wherein the elastic thrust assembly 14 can elastically support the support assembly 13.
In the embodiment of the present invention, as shown in fig. 2, as a preferred embodiment of the present invention, the supporting assembly 13 includes a sliding seat 15, the pressing roller 4 is rotatably connected to the sliding seat 15, the sliding seat 15 is slidably connected to the clamp 12, the sliding seat 15 is fixedly connected to a limiting shaft 16, and the limiting shaft 16 is slidably connected to the rotating drum 11; the sliding seat 15 drives the compression roller 4 to clamp and limit the pipeline, and the elastic thrust component 14 pushes the limiting shaft 16, so that the compression roller 4 is elastically supported.
In the embodiment of the present invention, as shown in fig. 2, as a preferred embodiment of the present invention, the elastic thrust assembly 14 includes a first elastic member 17, the first elastic member 17 is disposed in the rotary drum 11, an adjusting rod 18 is threadedly connected to one end of the rotary drum 11, the adjusting rod 18 is threadedly connected to a sliding plate 19, the sliding plate 19 is slidably connected to the inner wall of the rotary drum 11, and the first elastic member 17 is disposed between the sliding plate 19 and the limiting shaft 16; the first elastic piece 17 is preferably a spring, the first elastic piece 17 pushes the limiting shaft 16 to elastically support the press roll 4, the adjusting rod 18 is rotated by hand, the adjusting rod 18 pushes the sliding plate 19 to slide in the rotating drum 11, and therefore elastic pushing force of the first elastic piece 17 on the limiting shaft 16 is adjusted, and pre-tightening force of the press roll 4 on the pipeline is adjusted.
In the embodiment of the present invention, as shown in fig. 1, as a preferred embodiment of the present invention, the driving mechanism 2 includes two moving seats 20, two moving seats 20 are slidably connected in the base 1, the base 1 is rotatably connected with a driving rod 21, two sections of threads in opposite directions are arranged on the driving rod 21, each section of threads is connected with one moving seat 20, and the moving seats 20 are rotatably connected with the rotating drum 11; by rotating the driving rod 21 by hand, the driving rod 21 drives the two moving seats 20 to move relatively, so that the two moving seats 20 drive the clamping mechanism 3 to move relatively.
In the embodiment of the present invention, as shown in fig. 3, as a preferred embodiment of the present invention, the elastic limiting assembly 10 includes a guide rod 22, the guide rod 22 is fixedly connected with the moving seat 20, a second elastic element 23 is sleeved outside the guide rod 22, the rotary drum 11 is fixedly connected with a connecting element 24, and the guide rod 22 is connected with the connecting element 24 in a penetrating manner; the second elastic member 23 is preferably a coil spring, and the second elastic member 23 elastically supports the connecting member 24 to elastically limit the axial direction of the drum 11.
In the embodiment of the present invention, as shown in fig. 4, as a preferred embodiment of the present invention, V-shaped openings are provided on the side end faces of the two clamps 12 opposite to each other.
According to the positioning device for the hydraulic engineering construction pipeline, the base 1 is fixedly connected with the ground through bolts, the pipeline is placed between the clamping structures 3, the driving rod 21 is rotated by hands, the driving rod 21 drives the two moving seats 20 to move relatively, and therefore the two moving seats 20 drive the clamping structures 3 to move relatively, and the pipeline is clamped and limited; the pipeline is extruded by the compression roller 4, the limiting shaft 16 and the rotary drum 11 slide relatively, so that the first elastic part 17 is stressed to contract, the sliding seat 15 drives the cam 8 to move horizontally, the cam 8 pushes the connecting rod 6 to rotate, and the connecting rod 6 drives the limiting roller 7 to clamp and limit the pipeline; the adjusting rod 18 is rotated by hand, the adjusting rod 18 pushes the sliding plate 19 to slide in the rotary drum 11, so that the elastic thrust of the first elastic piece 17 to the limiting shaft 16 is adjusted, and the pre-tightening force of the compression roller 4 to the pipeline is adjusted
When the pipeline takes place expend with heat and contract with cold, compression roller 4 stabilizes the centre gripping to the pipeline under the drive of elastic support mechanism 5, and spacing roller 7 drives connecting rod 6 and rotates under the pressure of pipeline simultaneously to connecting rod 6 promotes cam 8 and rotates, and elasticity torsional spring 9 atress contracts, thereby stabilizes the centre gripping to the pipeline, and the pretightning force of spacing roller 7 to the pipeline is adjustable to elastic thrust through cam 8.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a hydraulic engineering construction pipeline positioner, includes the base, its characterized in that still includes:
the driving mechanism is connected with the base and can perform relative motion;
the clamping mechanism is rotationally connected with the driving mechanism and can perform relative motion under the driving of the driving mechanism so as to clamp and limit the pipeline, and an elastic limiting assembly is connected between the clamping mechanism and the driving mechanism;
the clamping mechanism is provided with a compression roller, the compression roller is connected with an elastic supporting mechanism, the elastic supporting mechanism is connected with the clamping mechanism in a sliding mode, the clamping mechanism rotates and is connected with a connecting rod, one end of the connecting rod rotates and is connected with a limiting roller, the elastic supporting mechanism rotates and is connected with a cam, an elastic torsion spring is connected between the cam and the elastic supporting mechanism, and the cam is connected with the connecting rod in a sliding mode.
2. The hydraulic engineering construction pipeline positioning device according to claim 1, wherein the clamping mechanism comprises a rotary drum, the rotary drum is rotatably connected with a support on the driving mechanism, a clamp is fixedly connected to one end of the rotary drum, the connecting rod is rotatably connected with the clamp, and the elastic supporting mechanism is slidably connected in the rotary drum.
3. The hydraulic engineering construction pipeline positioning device according to claim 2, wherein the elastic support mechanism comprises:
the supporting component is connected with the press roller and is in sliding connection with the rotary drum; and the number of the first and second groups,
and the elastic thrust assembly is connected between the support assembly and the rotary drum and can elastically support the support assembly.
4. The hydraulic engineering construction pipeline positioning device according to claim 3, wherein the support assembly comprises a sliding seat, the compression roller is rotatably connected with the sliding seat, the sliding seat is slidably connected with the clamp, a limiting shaft is fixedly connected with the sliding seat, and the limiting shaft is slidably connected with the rotary drum.
5. The hydraulic engineering construction pipeline positioning device according to claim 4, wherein the elastic thrust assembly comprises a first elastic member, the first elastic member is arranged in a rotary drum, an adjusting rod is connected to one end of the rotary drum in a threaded manner, a sliding plate is connected to the adjusting rod in a threaded manner, the sliding plate is connected with the inner wall of the rotary drum in a sliding manner, and the first elastic member is arranged between the sliding plate and a limiting shaft.
6. The positioning device for the hydraulic engineering construction pipeline according to claim 2, wherein the driving mechanism comprises two moving seats, two moving seats are slidably connected to the base, a driving rod is rotatably connected to the base, two sections of threads in opposite directions are arranged on the driving rod, each section of threads is connected to one moving seat, and the moving seats are rotatably connected to the rotary drum.
7. The hydraulic engineering construction pipeline positioning device according to claim 6, wherein the elastic limiting assembly comprises a guide rod, the guide rod is fixedly connected with the moving seat, a second elastic piece is sleeved outside the guide rod, a connecting piece is fixedly connected with the rotary drum, and the guide rod is in penetrating connection with the connecting piece.
8. The hydraulic engineering construction pipeline positioning device according to claim 2, wherein the opposite side end faces of the two clamps are provided with V-shaped openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111425623.XA CN114165644A (en) | 2021-11-26 | 2021-11-26 | Hydraulic engineering construction pipeline positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111425623.XA CN114165644A (en) | 2021-11-26 | 2021-11-26 | Hydraulic engineering construction pipeline positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114165644A true CN114165644A (en) | 2022-03-11 |
Family
ID=80481188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111425623.XA Withdrawn CN114165644A (en) | 2021-11-26 | 2021-11-26 | Hydraulic engineering construction pipeline positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114165644A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654103A (en) * | 2022-05-26 | 2022-06-24 | 江苏觅科激光设备有限公司 | Full-automatic laser marking machine |
-
2021
- 2021-11-26 CN CN202111425623.XA patent/CN114165644A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654103A (en) * | 2022-05-26 | 2022-06-24 | 江苏觅科激光设备有限公司 | Full-automatic laser marking machine |
| CN114654103B (en) * | 2022-05-26 | 2022-08-23 | 江苏觅科激光设备有限公司 | Full-automatic laser marking machine |
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Application publication date: 20220311 |
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| WW01 | Invention patent application withdrawn after publication |