CN213081238U

CN213081238U - Pipeline clamping device suitable for pipe diameters of different diameters

Info

Publication number: CN213081238U
Application number: CN202120266969.9U
Authority: CN
Inventors: 陈尔义; 沈顺新; 侯大伟; 陈世波; 崔砚东
Original assignee: Weifang East Pipe Industry Technology Co ltd
Current assignee: Weifang East Pipe Industry Technology Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-04-30
Anticipated expiration: 2031-02-01

Abstract

The utility model is suitable for the technical field of pipeline clamping devices, and provides a pipeline clamping device suitable for different pipe diameters, which comprises a clamping main body and a base; the clamping main body is arranged on the base through a plurality of upright column plates; the clamping main body comprises two groups of clamping components which are the same and symmetrically distributed; the clamping assembly comprises a rear clamping sleeve and an annular structure, and an accommodating cavity is obliquely arranged on the inner wall of the annular structure; the clamping body is arranged in the accommodating cavity and comprises a transmission rod with thread teeth on one side and a pressing head in a frustum shape; the rotating wheel is arranged on one side of the rear jacket and is annular, and the inner side of the rotating wheel is provided with a thread matched with the thread teeth of the clamping body; the front jacket is arranged at one end of the rotating wheel, which is far away from the rear jacket, is in a column base shape, and the center of the front jacket is provided with a through hole with an inclined side wall; the inclination of the lateral wall of through-hole is the same with the inclination in holding chamber, borrows this, the utility model discloses produced beneficial effect is: the adjustable pipe clamp has adjustability and universality, and can clamp pipes with various calibers and unequal calibers.

Description

Pipeline clamping device suitable for pipe diameters of different diameters

Technical Field

The utility model relates to a pipeline clamping device technical field especially relates to a pipeline clamping device suitable for pipe diameters such as unequal.

Background

Some pipes require special treatment of their outer surfaces during the manufacturing process to accommodate the environment of the installation site. For example, in order to prevent the pipe from being corroded by soil, air, or the like, the outer wall of the pipe needs to be subjected to corrosion prevention treatment. And during the treatment process, the pipe clamping device is required to clamp the pipe to be treated.

In the prior art, the pipeline clamping device is a five-eight door, but most of the pipeline clamping devices can only clamp a pipeline with one caliber, and the pipeline clamping device is not universal. Especially for the pipes with non-uniform diameters, such as the gradient pipes, the traditional clamping device cannot achieve a good clamping effect.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned defect, the utility model aims to provide a pipeline clamping device suitable for pipe diameters are not equallyd divide, its pipeline that can the multiple bore of centre gripping and vary the bore.

In order to achieve the purpose, the utility model provides a pipeline clamping device suitable for different pipe diameters, which comprises a clamping main body and a base; the clamping main body is arranged on the base through a plurality of upright column plates; the clamping main body comprises two groups of clamping components which are the same and symmetrically distributed;

the clamping assembly comprises a rear clamping sleeve and an annular structure, and an accommodating cavity is obliquely arranged on the inner wall of the annular structure; the clamping body is arranged in the accommodating cavity and comprises a transmission rod with thread teeth on one side and a pressing head in a frustum shape; the rotating wheel is arranged on one side of the rear jacket and is annular, and the inner side of the rotating wheel is provided with a thread matched with the thread teeth of the clamping body; the front clamping sleeve is arranged at one end, far away from the rear clamping sleeve, of the rotating wheel and is in a column base shape, a through hole with a side wall inclined is formed in the center of the front clamping sleeve, and the inclined angle of the side wall of the through hole is the same as that of the accommodating cavity.

According to the utility model discloses a pipeline clamping device suitable for pipe diameters are not equal, it is two sets of the back presss from both sides the cover and connects through a threaded connection spare.

According to the utility model discloses a pipeline clamping device suitable for pipe diameters such as unequal, threaded connection spare is the thread connection ring.

According to the utility model discloses a pipeline clamping device suitable for pipe diameters are not equal, inclination is 10 ~60, is used for realizing the helicitic texture between runner and the clamp body realizes the auto-lock.

According to the utility model discloses a pipeline clamping device suitable for pipe diameters are not equallyd divide, the clamp body is equipped with 3~6, and the ring is located the back presss from both sides the cover inner wall.

According to the utility model discloses a pipeline clamping device suitable for pipe diameters are not equallyd divide, the outside surface of runner is equipped with the texture that is used for increasing the friction.

According to the utility model discloses a pipeline clamping device suitable for pipe diameters such as unequal, the rubber layer has been inlayed to the working surface of collet.

The utility model provides a pipeline clamping device suitable for different pipe diameters, which comprises a clamping main body and a base; the clamping main body is arranged on the base through a plurality of upright column plates, and the upright column plates and the base play a role in supporting and fixing the clamping main body. The clamping main body comprises two groups of clamping components which are the same and symmetrically distributed, the pipeline is clamped through the clamping components, and the stability during clamping can be improved by arranging the two groups of clamping components; the clamping assembly comprises a rear clamping sleeve and an annular structure, and an accommodating cavity is obliquely arranged on the inner wall of the annular structure; the clamping body is arranged in the accommodating cavity and comprises a transmission rod with thread teeth on one side and a pressing head in a frustum shape; the rotating wheel is arranged on one side of the rear jacket and is annular, and the inner side of the rotating wheel is provided with a thread matched with the thread teeth of the clamping body; the front clamping sleeve is arranged at one end, far away from the rear clamping sleeve, of the rotating wheel and is in a column base shape, a through hole with a side wall inclined is formed in the center of the front clamping sleeve, and the inclined angle of the side wall of the through hole is the same as that of the accommodating cavity. The utility model discloses produced beneficial effect is: the adjustable pipe clamp has adjustability and universality, and can clamp pipes with various calibers and unequal calibers.

Drawings

Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a schematic view of the internal structure of the clamping body of FIG. 1; FIG. 3 is a side view of the clamp body of FIG. 1; in the figure, 1-a clamping main body, 2-a clamping assembly, 3-a rear jacket, 4-a clamping body, 5-a rotating wheel, 6-a front jacket, 7-a column plate, 8-a base, 9-a threaded connecting ring, 31-a containing cavity, 41-a transmission rod, 42-a pressing head, 61-a through hole and 421-a rubber layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments, it is to be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.

Referring to fig. 1 and 2, the present invention provides a pipe clamping device suitable for pipes with different pipe diameters, which comprises a clamping main body 1 and a base 8; the clamping main body 1 is installed on the base 8 through a plurality of column plates 7, and plays a role in supporting and fixing the clamping main body 1 through the plurality of column plates 7 and the base 8. The centre gripping main part 1 includes two sets of the same and symmetrically distributed's clamping component 2, realizes getting the clamp of pipeline through clamping component 2, and the stability when clamping component 2 establishes to two sets of multiplicable centre grippings. The clamping assembly 2 comprises a rear clamping sleeve 3 and an annular structure, and an accommodating cavity 31 is obliquely arranged on the inner wall of the annular structure; the clamping body 4 is arranged in the accommodating cavity 31 and comprises a transmission rod 41 with screw teeth on one side and a pressing head 42 in a frustum shape; the rotating wheel 5 is arranged at one side of the rear jacket 3 and is in a circular ring shape, and the inner side of the rotating wheel is provided with a thread matched with the thread teeth of the clamping body 4; the front clamping sleeve 6 is arranged at one end, far away from the rear clamping sleeve 3, of the rotating wheel 5 and is in a column platform shape, a through hole 61 with an inclined side wall is formed in the center of the front clamping sleeve, the inclined angle of the side wall of the through hole 61 is the same as that of the accommodating cavity 31, the inclined angle is 10-60 degrees, and self-locking of a thread structure between the rotating wheel 5 and the clamping body 4 can be achieved according to the inclined angle.

In this example, a pipeline is inserted into the clamping main body 1, the rotating wheel 5 is rotated, the rotating wheel 5 realizes the back and forth movement of the clamping body 4 through the thread transmission structure, and the clamping body 4 realizes the clamping of the pipeline under the combined action of the front clamping sleeve 6 and the rear clamping sleeve 3.

Preferably, the utility model discloses a two sets of back presss from both sides cover 3 and connects through a screw thread go-between 9, and the benefit of connecting through adopting screw thread go-between 9 is simple structure, the connection is effectual, occupation space is little.

Referring to fig. 3, in addition, the utility model discloses a clamp body 4 is equipped with 3~6, and the ring is located the back and is pressed from both sides 3 inner walls of cover, increases the stability of pressing from both sides tightly.

Further, the utility model discloses an outside surface of runner 5 is equipped with the texture that is used for increasing friction, the rotation of runner when convenient operation.

Preferably, the working surface of the compressing head 42 of the present invention is embedded with a rubber layer 421. The advantages are that: the friction force is increased, the phenomenon of slipping caused by the fact that the outer wall of the pipeline is smooth is avoided, and the clamping effect is reduced. And secondly, the device is not in hard contact with the outer wall of the pipeline, so that the outer wall of the pipeline is prevented from being abraded when the device is clamped.

To sum up, the utility model provides a pipeline clamping device suitable for different pipe diameters, which comprises a clamping main body and a base; the clamping main body is arranged on the base through a plurality of upright column plates, and the upright column plates and the base play a role in supporting and fixing the clamping main body. The clamping main body comprises two groups of clamping components which are the same and symmetrically distributed, the pipeline is clamped through the clamping components, and the stability during clamping can be improved by arranging the two groups of clamping components; the clamping assembly comprises a rear clamping sleeve and an annular structure, and an accommodating cavity is obliquely arranged on the inner wall of the annular structure; the clamping body is arranged in the accommodating cavity and comprises a transmission rod with thread teeth on one side and a pressing head in a frustum shape; the rotating wheel is arranged on one side of the rear jacket and is annular, and the inner side of the rotating wheel is provided with a thread matched with the thread teeth of the clamping body; the front clamping sleeve is arranged at one end, far away from the rear clamping sleeve, of the rotating wheel and is in a column base shape, a through hole with a side wall inclined is formed in the center of the front clamping sleeve, and the inclined angle of the side wall of the through hole is the same as that of the accommodating cavity. The utility model discloses produced beneficial effect is: the adjustable pipe clamp has adjustability and universality, and can clamp pipes with various calibers and unequal calibers.

Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.

Claims

1. A pipeline clamping device suitable for pipelines with different pipe diameters is characterized by comprising a clamping main body and a base; the clamping main body is arranged on the base through a plurality of upright column plates;

the clamping main body comprises two groups of clamping components which are the same and symmetrically distributed;

the clamping assembly includes:

the rear jacket is of an annular structure, and the inner wall of the rear jacket is obliquely provided with an accommodating cavity;

the clamping body is arranged in the accommodating cavity and comprises a transmission rod with thread teeth on one side and a pressing head in a frustum shape;

the rotating wheel is arranged on one side of the rear jacket and is annular, and the inner side of the rotating wheel is provided with a thread matched with the thread teeth of the clamping body;

the front jacket is arranged on the other side of the rotating wheel and is in a column base shape, and a through hole with an inclined side wall is formed in the center of the front jacket; the inclination angle of the side wall of the through hole is the same as that of the accommodating cavity.

2. The device for clamping pipes with different pipe diameters as claimed in claim 1, wherein the two sets of rear jackets are connected through a threaded connector.

3. The device for clamping pipes with different pipe diameters as recited in claim 2, wherein the threaded connectors are threaded connecting rings.

4. The device for clamping pipes with different pipe diameters as claimed in claim 1, wherein the inclination angle is 10-60 degrees, and is used for realizing self-locking of the thread structure between the rotating wheel and the clamping body.

5. The device for clamping the pipelines with different pipe diameters as claimed in claim 1, wherein 3-6 clamping bodies are arranged around the inner wall of the rear jacket.

6. The device as claimed in claim 1, wherein the outer surface of the wheel is textured to increase friction.

7. The pipe clamping device suitable for the pipes with different pipe diameters as claimed in claim 5, wherein a rubber layer is embedded on the working surface of the pressing head.