CN221004074U

CN221004074U - Telescopic pipe clamp

Info

Publication number: CN221004074U
Application number: CN202322727271.4U
Authority: CN
Inventors: 柳庆丰; 范谢涛
Original assignee: Shanghai Shpes Pipe Industrial Co ltd
Current assignee: Shanghai Shpes Pipe Industrial Co ltd
Priority date: 2023-10-10
Filing date: 2023-10-10
Publication date: 2024-05-24
Anticipated expiration: 2033-10-10

Abstract

The application relates to a telescopic pipe clamp, and relates to the technical field of pipeline arrangement; the telescopic rod assembly is used for adjusting the distance between the clamping assembly and the base. The pipe clamp has the effect of enabling the pipe clamp to meet different design distance requirements between the pipeline and the pipeline fixing surface as much as possible.

Description

Telescopic pipe clamp

Technical Field

The application relates to the technical field of pipeline arrangement, in particular to a telescopic pipe clamp.

Background

Pipe clamps are used to secure pipes and other components. Its main function is to ensure the stability and safety of the piping system. The tube clamp has different designs and functions so as to adapt to different application requirements. It can be used for fixing various pipelines such as water pipe, air pipe, cable, electric wire, etc., and connecting pipelines with other devices or structures. Pipe clamps are typically composed of two parts, namely a clamping part and a fixing part. The clamping portion is used to clamp the pipe and the securing portion is used to secure the pipe clamp in a desired position.

The clamp portion of the pipe clamp is typically threaded or snap-fit to provide an adjustable clamping force. The design ensures that the pipe clamp can adapt to pipelines with different diameters, ensures that clamping force is uniformly distributed, and avoids damage or deformation to the pipelines. The clamping portion is also typically provided with a rubber washer or boot to increase the clamping force and prevent scratching of the pipe surface.

However, most pipe clamps are fixed in length, so that the distance between the pipeline and the surface to be fixed cannot be adjusted when the pipeline is clamped, and the design distance requirement between the pipeline and the pipeline fixing surface can be met only by selecting different types of pipe clamps.

Disclosure of utility model

In order to enable the pipe clamp to meet different design distance requirements between the pipeline and the pipeline fixing surface as much as possible, the application provides a telescopic pipe clamp.

The application provides a telescopic pipe clamp which adopts the following technical scheme:

The utility model provides a scalable pipe strap, includes the pedestal of installing at the pipeline stationary plane, is used for the centre gripping subassembly of centre gripping pipeline, and with the pedestal with clamping subassembly fixed connection's telescopic link subassembly, the telescopic link subassembly is used for the adjustment the centre gripping subassembly with distance between the pedestal.

Through adopting above-mentioned technical scheme, utilize telescopic link subassembly to make the distance between pipeline and the pipeline stationary plane have the adjustability to make the pipe strap can satisfy the different design distance requirement between pipeline and the pipeline stationary plane as far as possible.

Preferably, the telescopic rod assembly comprises a telescopic outer tube, a telescopic inner rod and a locking piece, wherein the telescopic outer tube or the telescopic inner tube is arranged on the base; the telescopic inner rod is inserted in the telescopic outer tube in a telescopic way, and the clamping assembly is arranged on the telescopic inner rod or the telescopic outer tube; the locking piece is sleeved on the telescopic inner rod in a sliding manner and is in threaded connection with the telescopic outer tube; the telescopic outer tube is provided with a plurality of locking pieces corresponding to the front end of the threaded connection part, the locking pieces are wrapped on the outer wall of the telescopic inner rod, and the locking pieces are in press fit with the inner wall of the locking piece.

By adopting the technical scheme, the distance between the clamping assembly and the seat body is adjusted by adjusting the length of the telescopic inner rod inserted into the telescopic outer tube; after the whole length of the telescopic rod assembly is adjusted, the position of the telescopic inner rod can be fixed by rotating the locking piece; in the process of rotating the locking piece, the locking pieces are stressed on the inner wall of the locking piece and realize locking fit through mutual extrusion.

Preferably, a buffer sheet is arranged between the locking sheet and the telescopic inner rod.

Through adopting above-mentioned technical scheme, protection flexible inner rod is difficult to take place to warp at locking in-process, can also further improve the locking effect simultaneously.

Preferably, a limit part is arranged at the rear end of the telescopic outer tube corresponding to the thread.

By adopting the technical scheme, excessive extrusion of the locking piece caused by excessive rotation of the locking piece is avoided.

Preferably, the end part of the telescopic inner rod, which is inserted into the telescopic outer tube, is provided with a protruding part.

Through adopting above-mentioned technical scheme, utilize the bellying to play spacing effect, can avoid flexible interior pole emergence condition that drops in the flexible in-process as far as possible.

Preferably, the outer side of the locking piece is provided with a non-slip protrusion.

By adopting the technical scheme, the friction force of the outer wall of the locking piece is increased by utilizing the anti-slip protrusion so as to facilitate the rotation of related personnel.

Preferably, the clamping assembly comprises a first clamp and a second clamp which are connected in a rotating way, the pipeline is clamped between the first clamp and the second clamp, and the first clamp is fixedly connected with the telescopic inner rod; the first clamp is far away from the rotating connecting end and extends to form a clamping part, and the second clamp is far away from the rotating connecting end and is provided with a clamping groove matched with the clamping part in a clamping way.

By adopting the technical scheme, the pipeline is clamped and fixed.

Preferably, the clamping grooves are provided in plurality along the circumferential direction of the pipe.

Through adopting above-mentioned technical scheme, make the clamping assembly can realize the centre gripping fixed to the pipeline of multiple diameter difference.

In summary, the present application includes at least one of the following beneficial technical effects:

1. The length of the telescopic inner rod inserted into the telescopic outer tube is adjusted, so that the integral length of the telescopic rod assembly can be adjusted, the adjustable telescopic inner rod after adjustment is fixedly locked by utilizing the locking piece, and the adjustability of the distance between the clamping assembly and the seat body is realized, so that the different design distance requirements between the pipeline and the pipeline fixing surface are met;

2. The clamping assembly can clamp pipelines with different diameters by utilizing the clamping part and the clamping grooves, so that the application range of the pipeline clamping assembly is further expanded.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is an exploded view of an embodiment of the present application;

FIG. 3 is a schematic cross-sectional view of an embodiment of the present application.

Reference numerals: 1. a base; 11. a mounting hole; 2. a telescoping rod assembly; 21. a telescopic outer tube; 211. a locking piece; 212. a buffer sheet; 213. a limit part; 22. a telescopic inner rod; 221. a boss; 23. a locking member; 231. a slip preventing protrusion; 3. a clamping assembly; 31. a first clamp; 311. a clamping part; 32. a second clamp; 321. a clamping groove; 33. a rotating shaft.

Detailed Description

The application is described in further detail below with reference to fig. 1-3.

The embodiment of the application discloses a telescopic pipe clamp.

Referring to fig. 1, a telescopic pipe clamp comprises a base 1, a telescopic rod assembly 2 and a clamping assembly 3 which are fixedly connected, wherein the base 1 is used for fixing the pipe clamp at a required position, and the clamping assembly 3 is used for clamping a pipeline. The clamping component 3 and the seat body 1 are respectively connected to the both ends of telescopic link subassembly 2 for adjust the distance between clamping component 3 and the seat body 1, thereby make the distance between pipeline and the pipeline stationary plane have the adjustability, in order to satisfy different design distance requirement between pipeline and the pipeline stationary plane.

Referring to fig. 1 and 2, the base 1 is in a circular plate shape as a whole, and one side surface of the base 1 abuts against the pipe fixing surface. In this example, a plurality of mounting holes 11 are formed in the base body 1 at equal intervals along the circumferential direction, and the plurality of mounting holes 1 can be in threaded fit with bolts, so that the base body 1 can be mounted and fixed on a pipeline fixing surface through a threaded structure. The telescopic rod assembly 2 comprises a telescopic outer tube 21, a telescopic inner rod 22 and a locking piece 23, and the telescopic inner rod 22 is telescopically inserted into the telescopic outer tube 21. The telescopic outer tube 21 is used for connecting the seat body 1 or the clamping assembly 3, and the telescopic inner rod 22 is used for connecting the clamping assembly 3 or the seat body 1. In this embodiment, a manner in which the telescopic outer tube 21 is connected to the base body 1 and the telescopic inner rod 22 is connected to the clamp assembly 3 will be described as an example.

The whole telescopic outer tube 21 is cylindrical, the axis of the telescopic outer tube 21 is coincident with the axis of the seat body 1, and the length direction of the telescopic outer tube 21 is perpendicular to the plate surface of the seat body 1. One end of the telescopic outer tube 21 in the length direction is integrally formed on one side of the seat body 1 far away from the pipeline fixing surface, so that the connection strength between the telescopic pipeline 21 and the seat body 1 is improved. The telescopic inner rod 22 has a cylindrical tubular shape as a whole, and the axis of the telescopic outer tube 21 and the axis of the telescopic inner rod 22 coincide. One end of the telescopic inner rod 22 is used for connecting the clamping assembly 3, and the other end of the telescopic inner rod 22 is telescopically inserted into the telescopic outer tube 21. The locking member 23 is entirely cylindrical in shape, and the axis of the telescopic inner rod 22 coincides with the axis of the locking member 23. The locking piece 23 is slidably sleeved on the telescopic inner rod 22, and one end of the locking piece 23, which is close to the seat body 1, is in threaded connection with the telescopic outer tube 21.

Referring to fig. 2 and 3, the end of the telescopic outer tube 21 remote from the housing 1 is extended with a plurality of locking pieces 211, and the plurality of locking pieces 211 are located at the front end of the threaded connection remote from the housing 1, and four locking pieces 211 are provided in this embodiment. The plurality of locking pieces 211 are equidistantly distributed along the circumferential direction of the telescopic outer tube 21, and a certain interval is provided between the adjacent locking pieces 211. The locking pieces 211 are arc-shaped, the locking pieces 211 can be wrapped on the outer wall of the telescopic inner rod 22, and one end, far away from the base body 1, of the locking pieces 211 is in a diameter-reducing shape. The end of the locking piece 23 far away from the seat body 1 is set to be a diameter-collecting end, the locking pieces 211 can be wrapped in the locking piece 23, and the locking pieces 211 are in press fit with the inner wall of the locking piece 23.

In the process of adjusting the whole length of the telescopic rod assembly 2, firstly, a locking piece 23 is sleeved on a telescopic inner rod 22, then the telescopic inner rod 22 is inserted into a telescopic outer tube 21 and adjusted to a proper length, and then the position of the telescopic inner rod 22 is fixed by rotating the locking piece 23; during the rotation of the locking member 23, the plurality of locking pieces 211 are forced against the inner wall of the locking member 23 and achieve locking engagement by being pressed against each other.

Referring to fig. 2 and 3, the end of the telescopic inner rod 22 near the seat body 1 is integrally formed with a boss 221 having an arc surface structure along the circumferential direction thereof, and in this embodiment, the whole is made of plastic, so that the locking piece 211 has a certain elastic deformation capability, and the telescopic inner rod 22 provided with the boss 221 can be inserted into the telescopic outer tube 21. In the process of inserting and installing the telescopic inner rod 22 into the telescopic outer tube 21, the convex part 221 firstly stretches the plurality of locking pieces 211 and then inserts into the telescopic outer tube 21; then, when the protruding portion 221 is located inside the telescopic outer tube 21, the plurality of expanded locking tabs 211 are restored to the initial state at this time, so that a limiting effect can be achieved, and the problem that the telescopic inner rod 22 falls off in the telescopic process can be avoided as much as possible.

Referring to fig. 2 and 3, in addition to the above, the end of the plurality of locking pieces 211 remote from the base 1 is provided with a buffer piece 212, and the buffer piece 212 is made of a material having elastic deformation capability such as silicone rubber. The buffer sheet 212 mainly plays a role in buffering, protects the telescopic inner rod 22 from being easily deformed in the locking process, and can further improve the locking effect. And, the outside of the locking member 23 is provided with a slip-preventing protrusion 231 to increase friction force so as to be convenient for the related person to rotate.

In order to avoid excessive rotation of the locking member 23, which would cause excessive pressing of the locking piece 211, the telescopic outer tube 21 is further provided with a limiting portion 213. The limiting portion 213 is disposed on one side of the protruding thread near the seat body 1, and in this embodiment, the limiting portion 213 is an annular protrusion integrally formed on the telescopic outer tube 21 along the circumferential direction.

Referring to fig. 2 and 3, the clamp assembly 3 includes a first clamp 31 and a second clamp 32 rotatably connected, and a pipe is clamped in the first clamp 31 and the second clamp 32. The first clamp 31 is integrally formed at one end of the telescopic inner rod 22 away from the seat body 1, the second clamp 32 is located at one side of the first clamp 31 away from the seat body 1, and the first clamp 31 and the second clamp 32 are both arc clamps in this embodiment. The adjacent ends of the first and second clamps 31 and 32 are rotatably coupled by a rotation shaft 33, so that the pipe can be placed in the first and second clamps 31 and 32 by rotating the second clamp 32.

The end that the second anchor clamps 32 kept away from pivot 33 has seted up along the pipeline installation direction and has been seted up a plurality of joint grooves 321, and the one end that the second anchor clamps 32 kept away from pivot 33 extends has joint portion 311, and joint portion 311 can all can realize joint cooperation with arbitrary joint groove 321. By rotating the second clamp 32, the clamping portion 311 can be clamped in one of the clamping grooves 321, so that pipes with different diameters can be adapted.

The implementation principle of the telescopic pipe clamp of the embodiment of the application is as follows: the length of the telescopic inner rod 22 inserted into the telescopic outer tube 21 is adjusted, and the telescopic inner rod 22 after the length adjustment is completed can be fixedly locked through the locking piece 23, so that the distance between the clamping assembly 3 and the seat body 1 is changed, and different design distance requirements between a pipeline and a pipeline fixing surface are met.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. A scalable pipe strap, its characterized in that: including installing pedestal (1) at the pipeline stationary plane, be used for centre gripping pipeline centre gripping subassembly (3), and with pedestal (1) with telescopic link subassembly (2) of centre gripping subassembly (3) fixed connection, telescopic link subassembly (2) are used for the adjustment centre gripping subassembly (3) with distance between the pedestal (1).

2. A retractable tube clamp as in claim 1, wherein: the telescopic rod assembly (2) comprises a telescopic outer tube (21), a telescopic inner rod (22) and a locking piece (23), wherein the telescopic outer tube (21) or the telescopic inner rod (22) is arranged on the base body (1); the telescopic inner rod (22) is telescopically inserted into the telescopic outer tube (21), and the clamping assembly (3) is arranged on the telescopic inner rod (22) or the telescopic outer tube (21); the locking piece (23) is sleeved on the telescopic inner rod (22) in a sliding manner and is in threaded connection with the telescopic outer tube (21); the telescopic outer tube (21) is provided with a plurality of locking pieces (211) in an extending mode at the front end of the position, corresponding to the threaded connection position, of the telescopic outer tube, the plurality of locking pieces (211) are wrapped on the outer wall of the telescopic inner rod (22), and the locking pieces (211) are in compression fit with the inner wall of the locking piece (23).

3. A retractable tube clamp as in claim 2, wherein: a buffer sheet (212) is arranged between the locking sheet (211) and the telescopic inner rod (22).

4. A retractable tube clamp as in claim 2, wherein: and a limiting part (213) is arranged at the rear end of the telescopic outer tube (21) corresponding to the thread.

5. A retractable tube clamp as in claim 2, wherein: the end part of the telescopic inner rod (22) inserted into the telescopic outer tube (21) is provided with a protruding part (221).

6. A retractable tube clamp as in claim 2, wherein: the outer side of the locking piece (23) is provided with a non-slip bulge (231).

7. A retractable tube clamp as in claim 2, wherein: the clamping assembly (3) comprises a first clamp (31) and a second clamp (32) which are connected in a rotating way, the pipeline is clamped between the first clamp (31) and the second clamp (32), and the first clamp (31) is fixedly connected with the telescopic inner rod (22); the first clamp (31) is far away from the rotating connecting end and extends to form a clamping portion (311), and the second clamp (32) is far away from the rotating connecting end and is provided with a clamping groove (321) matched with the clamping portion (311) in a clamping mode.

8. A retractable tube clamp as in claim 7, wherein: the clamping grooves (321) are formed in a plurality of mode along the circumferential direction of the clamped pipeline.