CN221539702U

CN221539702U - Pipeline connecting device for water conservancy and hydropower construction

Info

Publication number: CN221539702U
Application number: CN202323375155.7U
Authority: CN
Inventors: 刘志军
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-12-12
Filing date: 2023-12-12
Publication date: 2024-08-16
Anticipated expiration: 2033-12-12

Abstract

The utility model discloses a pipeline connecting device for hydraulic and hydroelectric construction, which relates to the technical field of hydraulic engineering and comprises the following components: a work table; the clamping assembly is arranged on the workbench and used for fixing the pipeline; the clamping assembly comprises a first clamping plate which is symmetrically and fixedly arranged on the inner side wall of the workbench and a rotary sleeve which is rotatably arranged on the workbench, a rotary block is fixedly arranged on the outer wall of the rotary sleeve, the top surface of the rotary block is symmetrically provided with a fixing rod, a movable connecting rod is rotatably connected to the fixing rod, one end of the movable connecting rod, which is far away from the rotary block, is hinged with a second clamping plate, the second clamping plate is slidably arranged on the workbench, and a compression spring is fixedly connected between the two second clamping plates. The utility model solves the problem that the device is inconvenient to fix the pipeline quickly.

Description

Pipeline connecting device for water conservancy and hydropower construction

Technical Field

The utility model belongs to the technical field of hydraulic engineering, and particularly relates to a pipeline connecting device for hydraulic and hydroelectric construction.

Background

The construction of water conservancy and hydropower includes aspects such as survey, planning, design, construction, scientific research and management of water conservancy and hydropower engineering, at the in-process of water conservancy and hydropower construction, often use the pipeline to often need link together two steel pipes, because the pipeline is great, consequently the pipeline can carry out auxiliary connection usually with the help of connecting device when connecting, but current connecting device mostly only can carry out auxiliary connection to the pipeline of same diameter, can't adapt to the pipeline of different diameter sizes, and then has reduced connecting device's practicality.

The chinese patent with the application number CN215371303U discloses a pipeline connection strutting arrangement for hydraulic engineering, the gripping head lower extreme is fixed with the slider, and installs No. two threaded rods on the gripping head, the slider has four, and the slider is symmetric distribution with the supporting seat neutral line to the slider installs on the supporting seat and sets up the spout inside, rotate between No. two threaded rods and the gripping head and be connected, and No. two threaded rods install on the supporting seat, and threaded connection between No. two threaded rods and the supporting seat adopts above-mentioned technical scheme, can make two gripping heads inwards press from both sides tightly, and the pipeline is sealed in the centre gripping.

The device needs rotatory screw rod many times to fix the pipeline, and in long-time use, there is not only the condition that the staff takes trouble hard to the stroke of threaded rod is longer, and manual rotation, its transmission efficiency is lower, and inconvenient quick adjustment of pipeline is fixed, has reduced the efficiency of construction.

In view of this, the present application has been made.

Disclosure of utility model

The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a pipeline connecting device for water conservancy and hydropower construction, so as to achieve the required purpose.

In order to solve the technical problems, the utility model provides a pipeline connecting device for water conservancy and hydropower construction, a workbench;

The clamping assembly is arranged on the workbench and used for fixing the pipeline;

The clamping assembly comprises a first clamping plate which is symmetrically and fixedly arranged on the inner side wall of the workbench and a rotating sleeve which is rotatably arranged on the workbench, a rotating block is fixedly arranged on the outer wall of the rotating sleeve, a fixing rod is symmetrically arranged on the top surface of the rotating block, a connecting rod is rotatably connected to the fixing rod, one end of the connecting rod, far away from the rotating block, is hinged with a second clamping plate, the second clamping plate is slidably arranged on the workbench, and a compression spring is fixedly connected between the two second clamping plates.

Further, still including setting up the supporting component that is used for supporting the workstation in the workstation bottom, the supporting component includes the base, base top fixed mounting has the fixed column, the inside slidable mounting of fixed column has the pillar, the bottom at the connection workstation is fixed to the pillar, the regulation hole has been seted up on the fixed column outer wall, the inside grafting of regulation hole has the location inserted bar, set up on the outer wall of pillar correspond and supply location inserted bar male locating hole with the regulation hole.

Furthermore, a reset spring is sleeved outside the positioning inserted rod, one end of the reset spring is fixedly connected with the positioning inserted rod, and the other end of the reset spring is fixedly connected with the support column.

Further, the connecting rod is installed on the top of swivel sleeve, fixedly connected with handle on the connecting rod outer wall, the surface integrated into one piece of handle has the fillet.

Further, the second splint all is provided with the slipmat with the opposite side of first splint, the material of slipmat is rubber, the surface integrated into one piece of slipmat has anti-skidding granule.

Further, the movable connecting rods are of arc structures, two movable connecting rods are arranged, and the two movable connecting rods are symmetrically arranged in opposite directions.

Further, the bottom of connecting rod is provided with the inserted bar, the shape of inserted bar is the hexagon, rotating sleeve's top is provided with the jack, the jack slides and pegs graft in the inside of slot, the shape and the inserted bar looks adaptation of jack.

By adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects.

1. According to the utility model, the pipeline to be clamped is placed on the workbench, the rotating block on the rotating sleeve is driven to rotate by the rotating handle, the fixing rod can move forwards, meanwhile, the second clamping plate can move forwards to clamp the pipeline, the anti-slip particles on the anti-slip pad increase the friction force on the surface of the pipeline, the anti-slip effect on the pipeline is improved, meanwhile, the compression spring can stretch, the pipeline can be quickly fixed, and the construction efficiency is improved.

2. According to the utility model, when the positioning inserting rod is pulled out by holding the fixing column by a worker, the spring is in a stretching state, and after the column is adjusted to a proper height, the positioning inserting rod is loosened, the spring can be reset, so that the height of the column is convenient to adjust, and the positioning inserting rod is suitable for the heights of pipelines which need to be clamped at different heights.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic side view of the present utility model;

Fig. 4 is a schematic diagram of the structure at a in fig. 3.

Reference numerals in the drawings:

1. a base; 101. fixing the column; 102. a support post; 103. an adjustment aperture; 104. positioning the inserted link; 105. a return spring;

2. A work table; 201. a first clamping plate; 202. rotating the sleeve; 203. a rotating block; 204. a movable connecting rod; 205. a fixed rod; 206. a second clamping plate; 207. a connecting rod; 208. a compression spring; 209. a handle.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 4, the present utility model provides a pipe connection device for hydraulic and hydroelectric construction.

Specifically, given by FIGS. 1-4, includes:

a work table 2;

the clamping assembly is arranged on the workbench 2 and used for fixing the pipeline;

the clamping assembly is characterized by comprising a first clamping plate 201 which is symmetrically and fixedly arranged on the inner side wall of the workbench 2 and a rotary sleeve 202 which is rotatably arranged on the workbench 2, wherein a rotary block 203 is fixedly arranged on the outer wall of the rotary sleeve 202, a fixed rod 205 is symmetrically arranged on the top surface of the rotary block 203, a movable connecting rod 204 is rotatably connected on the fixed rod 205, one end, far away from the rotary block 203, of the movable connecting rod 204 is hinged with a second clamping plate 206, the second clamping plate 206 is slidably arranged on the workbench 2, and a compression spring 208 is fixedly connected between the two second clamping plates 206.

During clamping, the rotating sleeve 202 is rotated to drive the fixing rod 205 on the rotating block 203 to rotate, so that the second clamping plate 206 moves forwards to clamp the pipeline, and meanwhile, the compression spring 208 stretches, so that the device can be suitable for pipelines with different sizes during clamping.

Further, as a specific embodiment of the utility model, the utility model provides a pipeline connecting device for water conservancy and hydropower construction.

Specifically, as shown in fig. 1, the device further comprises a supporting component arranged at the bottom of the workbench 2 and used for supporting the workbench 2, the supporting component comprises a base 1, a fixing column 101 is fixedly arranged at the top of the base 1, a support column 102 is slidably arranged in the fixing column 101, the support column 102 is fixed at the bottom of the connecting workbench 2, an adjusting hole 103 is formed in the outer wall of the fixing column 101, a positioning inserting rod 104 is inserted in the adjusting hole 103, and a positioning hole which corresponds to the adjusting hole 103 and is used for inserting the positioning inserting rod 104 is formed in the outer wall of the support column 102.

The positioning inserting rod 104 is pulled out by holding the fixing column 101 by a worker, the support column 102 is adjusted to a proper height, and then the positioning inserting rod 104 is inserted into the corresponding adjusting hole 103.

Further, as another specific embodiment of the utility model, the utility model provides a pipeline connecting device for water conservancy and hydropower construction.

Specifically, as shown in fig. 2, a return spring 105 is sleeved outside the positioning insert rod 104, one end of the return spring 105 is fixedly connected with the positioning insert rod 104, and the other end of the return spring 105 is fixedly connected with the support column 102.

When the positioning inserting rod 104 is pulled out, the spring 105 is in a stretched state, and after the strut 102 is adjusted to a proper height, the positioning inserting rod 104 is released, and the spring 105 can be reset, so that the height of the strut 102 is convenient to adjust.

Specifically, as shown in fig. 1, a connecting rod 207 is installed at the top end of the rotating sleeve 202, a handle 209 is fixedly connected to the outer wall of the connecting rod 207, and a round angle is integrally formed on the outer surface of the handle 209.

The clamping assembly is adjusted by the staff turning the handle 209 to drive the connecting rod 207.

Specifically, as shown in fig. 1, the opposite sides of the second clamping plate 206 and the first clamping plate 201 are all provided with anti-slip pads, the anti-slip pads are made of rubber, and anti-slip particles are integrally formed on the outer surfaces of the anti-slip pads.

The anti-slip particles on the anti-slip pad increase the friction force on the surface of the pipeline and improve the anti-slip effect.

Specifically, as shown in fig. 4, the movable connecting rods 204 have an arc structure, two movable connecting rods 204 are provided, and the two movable connecting rods 204 are symmetrically arranged in opposite directions.

The movable lever 204 can synchronously adjust the moving positions of the two second clamping plates 206 when rotating.

Specifically, as shown in fig. 4, a plug rod is disposed at the bottom of the connecting rod 207, the plug rod is hexagonal, a jack is disposed at the top of the rotating sleeve 202, the jack is slidably inserted into the slot, and the shape of the jack is matched with the plug rod.

When the handle 209 is blocked, it can be detached and mounted by a worker for reuse.

Working principle: when fixing column 101 is held to pull out location inserted bar 104 through the staff, spring 105 is in tensile state this moment, adjust the back to suitable height with pillar 102, loosen location inserted bar 104, spring 105 can reset, be convenient for adjust pillar 102 height, afterwards put into on workstation 2 with the pipeline of required centre gripping, drive the turning block 203 rotation on the swivel sleeve 202 through turning handle 209, dead lever 205 can move forward, second splint 206 can move forward simultaneously and carry out the centre gripping to the pipeline, the skid-proof granule on the slipmat has increased the frictional force to the pipeline surface, the antiskid effect to the pipeline has been promoted, compression spring 208 can stretch simultaneously, make the device can be applicable to the pipeline of equidimension not when the centre gripping.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited to the above-mentioned embodiment, but is not limited to the above-mentioned embodiment, and any simple modification, equivalent change and modification made by the technical matter of the present utility model can be further combined or replaced by the equivalent embodiment without departing from the scope of the technical solution of the present utility model.

Claims

1. A pipe connection device for water conservancy and hydropower construction, comprising:

a work table (2);

the clamping assembly is arranged on the workbench (2) and used for fixing the pipeline;

The clamping assembly is characterized by comprising a first clamping plate (201) which is symmetrically and fixedly arranged on the inner side wall of the workbench (2) and a rotating sleeve (202) which is rotatably arranged on the workbench (2), wherein a rotating block (203) is fixedly arranged on the outer wall of the rotating sleeve (202), a fixing rod (205) is symmetrically arranged on the top surface of the rotating block (203), a movable connecting rod (204) is rotatably connected to the fixing rod (205), a second clamping plate (206) is hinged to one end, far away from the rotating block (203), of the movable connecting rod (204), the second clamping plate (206) is slidably arranged on the workbench (2), and a compression spring (208) is fixedly connected between the two second clamping plates (206).

2. The pipeline connecting device for water conservancy and hydropower construction according to claim 1, further comprising a supporting component arranged at the bottom of the workbench (2) and used for supporting the workbench (2), wherein the supporting component comprises a base (1), a fixing column (101) is fixedly arranged at the top of the base (1), a support column (102) is slidably arranged in the fixing column (101), the support column (102) is fixed at the bottom of the workbench (2), an adjusting hole (103) is formed in the outer wall of the fixing column (101), a positioning inserting rod (104) is inserted into the adjusting hole (103), and a positioning hole corresponding to the adjusting hole (103) and used for inserting the positioning inserting rod (104) is formed in the outer wall of the support column (102).

3. The pipeline connecting device for water conservancy and hydropower construction according to claim 2, wherein a reset spring (105) is sleeved outside the positioning inserting rod (104), one end of the reset spring (105) is fixedly connected with the positioning inserting rod (104), and the other end of the reset spring (105) is fixedly connected with the supporting column (102).

4. The pipeline connecting device for water conservancy and hydropower construction according to claim 1, wherein a connecting rod (207) is installed at the top end of the rotary sleeve (202), a handle (209) is fixedly connected to the outer wall of the connecting rod (207), and a round angle is integrally formed on the outer surface of the handle (209).

5. The pipe connecting device for water conservancy and hydropower construction according to claim 4, wherein the second clamping plate (206) and the first clamping plate (201) are provided with anti-slip pads on opposite sides, the anti-slip pads are made of rubber, and anti-slip particles are integrally formed on the outer surfaces of the anti-slip pads.

6. The pipeline connecting device for water conservancy and hydropower construction according to claim 2, wherein the movable connecting rods (204) are of arc-shaped structures, two movable connecting rods (204) are arranged, and the two movable connecting rods (204) are symmetrically arranged in opposite directions.

7. The pipeline connecting device for water conservancy and hydropower construction according to claim 4, wherein a plug rod is arranged at the bottom of the connecting rod (207), the plug rod is hexagonal in shape, a jack is arranged at the top of the rotary sleeve (202), the jack is slidably inserted into the slot, and the shape of the jack is matched with the plug rod.