CN218543403U

CN218543403U - Pipeline clamping assembly

Info

Publication number: CN218543403U
Application number: CN202222376835.XU
Authority: CN
Inventors: 王小良; 张�杰; 王�义
Original assignee: Anhui Jinrisheng Mining Co Ltd
Current assignee: Anhui Jinrisheng Mining Co Ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-02-28
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses a pipeline clamping component, which relates to the technical field of pipeline installation and comprises a first positioning pipe and a second positioning pipe which are parallel to each other; the two extension tubes are positioned between the first positioning tube and the second positioning tube, and two ends of the two extension tubes are movably connected with the first positioning tube and the second positioning tube respectively; the four clamping plates are annularly arranged, and the two clamping plates are divided into a group and can be rotatably connected to the side walls of the two telescopic pipes so as to clamp the ventilating duct; this application has convenient to use, centre gripping stability is strong, the flexibility ratio is high, can the not unidimensional cylindrical air pipe of centre gripping advantage such as.

Description

Pipeline clamping assembly

Technical Field

The utility model relates to a technical field of piping erection, in particular to pipeline centre gripping subassembly.

Background

In underground mining, ventilating pipelines are installed for safety, and the underground oxygen supply can be sufficient through ventilation;

in the installation process of the ventilating duct, the ventilating duct is fixedly connected with the wall body through the hoop;

air pipe is at the in-process of laying, it is different according to the size in tunnel, the thickness of the pipeline of laying is also different, consequently at the in-process of purchase, need purchase a large amount of not unidimensional staple bolts, in order to guarantee the sufficiency of staple bolt, during the purchase, all can carry out the excess purchase to not unidimensional staple bolt, and some excess staple bolts will have a large amount of wastes, and can cause the staple bolt of excess to use in other mining areas, and by waste gas, the purchase cost of enterprise has been increased.

Therefore this application has set up a pipeline centre gripping subassembly, can be applicable to the air pipe of different diameters.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a pipeline centre gripping subassembly is provided to the staple bolt can not carry out the problem of centre gripping to not unidimensional pipeline simultaneously among the prior art of description in solving the background art.

In order to solve the above problems, the utility model provides a following technical scheme: a pipeline clamping assembly comprises a first positioning pipe and a second positioning pipe which are parallel to each other; the two extension tubes are positioned between the first positioning tube and the second positioning tube, and two ends of the two extension tubes are movably connected with the first positioning tube and the second positioning tube respectively; the four clamping plates are annularly arranged, and the two clamping plates are divided into a group and can be rotatably connected to the side walls of the two telescopic pipes so as to clamp the ventilating duct; wherein, the inner wall of the splint is provided with a layer of rubber pad.

Preferably: the extension tube comprises a third positioning tube and a second slide bar which extends into the third positioning tube in a sliding manner, and a second locking bolt is arranged on the third positioning tube.

Preferably: the clamping plate is rotatably connected with a supporting plate through a rotating shaft, the supporting plate is fixedly connected to the third positioning pipe or the second sliding rod, the clamping plate is further connected with a rotating assembly, and the rotating assembly is used for driving the clamping plate to rotate and position on the supporting plate.

Preferably, the following components: this rotating assembly includes rotation seat and the universal ball joint of fixed connection on splint on third registration arm or second slide bar of fixed connection, is connected with the threaded rod on this rotation seat, fixedly connected with screwed pipe on this universal ball joint's the bulb, and this threaded rod passes through threaded connection with the screwed pipe, has fourth locking bolt on this screwed pipe.

Preferably, the following components: the two ends of the first positioning pipe and the second positioning pipe respectively extend into a first sliding rod in a sliding mode, first locking bolts are arranged on the positions, corresponding to the first sliding rod, of the first positioning pipe and the second positioning pipe respectively, a mounting plate is connected to the first sliding rod in a rotating mode through bearings, a plurality of positioning holes are formed in the mounting plate, and mounting bolts penetrating through the positioning holes are arranged on the positioning holes.

The technical scheme has the advantages that:

this application can drive the splint through the sliding sleeve on the telescopic link and move about, and the telescopic link can realize the vertical removal of splint, and splint can rotate on the telescopic link, can make the ventilation pipe spare of the different diameters of four splint centre grippings, and first slide bar drives the mounting panel and removes, and the mounting panel can rotate on first slide bar, has increased mounting panel and wall connection's flexibility.

Drawings

Fig. 1 is a front view of the pipe clamping assembly of the present invention.

Fig. 2 is a cross-sectional view of a portion of the present invention.

Wherein: the device comprises a first positioning pipe 10, a second positioning pipe 20, a first sliding rod 30, a first locking bolt 31, a mounting plate 40, a positioning hole 41, a mounting bolt 42, an extension pipe 50, a third positioning pipe 51, a second sliding rod 52, a second locking bolt 53, a sliding sleeve 60, a third locking bolt 61, a clamping plate 70, a rubber pad 71, a support plate 72, a rotating assembly 80, a rotating seat 81, a threaded rod 82, a threaded pipe 83, a fourth locking bolt 84 and a universal ball joint 85.

Detailed Description

The following describes embodiments of the present invention in detail with reference to the drawings.

Referring to fig. 1-2, in one embodiment, a pipe clamping assembly includes a first positioning tube 10 and a second positioning tube 20, which are parallel to each other; two extension tubes 50, which are located between the first positioning tube 10 and the second positioning tube 20, and two ends of the two extension tubes 50 are movably connected with the first positioning tube 10 and the second positioning tube 20 respectively; four clamping plates 70 which are annularly arranged, and the two clamping plates 70 are divided into a group and are rotatably connected to the side walls of the two extension tubes 50 so as to clamp the ventilation duct; wherein, the inner wall of the clamping plate 70 is provided with a layer of rubber pad 71.

The present embodiment is implemented as follows:

when the ventilation duct adjusting device is used, the distance between the first positioning pipe 10 and the second positioning pipe 20 can be adjusted through the two telescopic pipes 50, the left-right distance between the clamping plates 70 can be adjusted through the two telescopic pipes 50, the clamping plates 70 can rotate on the telescopic pipes 50, and the clamping plates 70 can be in contact with the ventilation duct more stably.

As an optimized solution of this embodiment, the telescopic tube 50 includes a third positioning tube 51 and a second slide rod 52 slidably extending into the third positioning tube 51, so that the second slide rod 52 can slide in the third positioning tube 51 to adjust the length of the whole telescopic tube 50, the third positioning tube 51 has a second locking bolt 53, and the second locking bolt 53 can position the relative position of the second slide rod 52 and the third positioning tube 51;

furthermore, in order to enable the telescopic tube 50 to be connected to different positions of the first positioning tube 10 and the second positioning tube 20, sliding sleeves 60 are fixedly connected to the third positioning tube 51 and the second sliding rod 52, respectively, the two sliding sleeves 60 are slidably sleeved on the first positioning tube 10 and the second positioning tube 20, respectively, and are fixedly connected to the third positioning tube 51 and the second sliding rod 52, so that the sliding sleeves slide on the first positioning tube 10 and the second positioning tube to adjust the positions of the telescopic rods on the first positioning tube 10 and the second positioning tube 20, the sliding sleeves 60 are provided with third locking bolts 61, and the sliding sleeves 60 can be fixed to the first positioning tube 10 and the second positioning tube 20 through the third locking bolts 61.

As a further optimized solution of this embodiment, a supporting plate 72 is rotatably connected to the clamping plate 70 through a rotating shaft, the supporting plate 72 is fixedly connected to the third positioning tube 51 or the second sliding rod 52, the telescopic tube 50 and the clamping plate 70 are connected through the supporting plate 72, so that the clamping plate 70 can rotate on the supporting plate 72, a rotating assembly 80 is further connected to the clamping plate 70, the rotating assembly 80 is used for driving the clamping plate 70 to rotate and position on the supporting plate 72, and the rotating assembly 80 can provide a driving force for the rotation of the clamping plate 70 and can also act on the clamping plate 70.

As a further optimized solution of this embodiment, the rotating assembly 80 includes a rotating seat 81 fixedly connected to the third positioning tube 51 or the second sliding rod 52, and a universal ball joint 85 fixedly connected to the clamping plate 70, a threaded rod 82 is connected to the rotating seat 81, a threaded tube 83 is fixedly connected to a ball head of the universal ball joint 85, the threaded rod 82 is in threaded connection with the threaded tube 83, by connecting the threaded tube 83 with the universal ball joint 85, the threaded tube 83 can be rotated and adjusted in inclination by an external force, and the length of the threaded rod 82 entering the threaded tube 83 is changed by the rotation of the threaded tube 83, so that the rotation of the clamping plate 70 on the supporting plate 72 is low, and the clamping plate is positioned, the threaded tube 83 is provided with a fourth locking bolt 84, the strength of the connection between the threaded tube 83 and the threaded rod 82 can be increased by the fourth locking bolt 84, and the universal ball joint 85 is also provided with a locking bolt, so that the universal ball can be positioned when positioning.

As a further optimized solution of the present embodiment, two ends of the first positioning tube 10 and the second positioning tube 20 respectively extend into the first slide bar 30 in a sliding manner, so that the first slide bar 30 can slide in the first positioning tube 10 and the second positioning tube 20, the first positioning tube 10 and the second positioning tube 20 are respectively provided with a first locking bolt 31 at positions corresponding to the first slide bar 30, the first slide bar 30 can be fixed in the first positioning tube 10 and the second positioning tube 20 by the first locking bolt 31, the first slide bar 30 is rotatably connected with a mounting plate 40 by a bearing, the mounting plate 40 is provided with a plurality of positioning holes 41, the positioning holes 41 are provided with mounting bolts 42 penetrating through the positioning holes 41, the mounting plate rotates on the first slide bar by the mounting plate, so that the mounting plate 40 is more flexibly mounted, the mounting bolts 42 can penetrate through the positioning holes 41 to connect the mounting bolts 42 with a wall or a foreign object, and the mounting plate 40 of the present application can also be made of iron sheet, can be deformed, and can adapt to different mounting environments.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.

Claims

1. A pipe clamping assembly, comprising

The first positioning pipe and the second positioning pipe are parallel to each other;

the two extension tubes are positioned between the first positioning tube and the second positioning tube, and two ends of the two extension tubes are movably connected with the first positioning tube and the second positioning tube respectively;

and the four clamping plates are arranged in an annular manner, and the two clamping plates are divided into a group and can be rotatably connected to the side walls of the two telescopic pipes so as to clamp the ventilation pipeline.

2. The conduit gripping assembly of claim 1, wherein the telescoping tube comprises a third positioning tube having a second locking bolt thereon, and a second slide bar slidably extending into the third positioning tube.

3. The pipe clamping assembly of claim 2, wherein a support plate is rotatably connected to the clamping plate via a rotating shaft, the support plate is fixedly connected to the third positioning tube or the second sliding rod, and a rotating assembly is further connected to the clamping plate and is used for driving the clamping plate to rotate and position on the support plate.

4. The pipe clamping assembly of claim 3, wherein the rotating assembly comprises a rotating base fixedly connected to the third positioning pipe or the second sliding rod, and a universal ball joint fixedly connected to the clamping plate, a threaded rod is connected to the rotating base, a threaded pipe is fixedly connected to a ball head of the universal ball joint, the threaded rod is in threaded connection with the threaded pipe, and a fourth locking bolt is arranged on the threaded pipe.

5. The pipe clamping assembly of claim 1, wherein the first and second positioning tubes have first sliding rods slidably inserted into the first and second positioning tubes, the first and second positioning tubes have first locking bolts respectively corresponding to the first sliding rods, the first sliding rods are rotatably connected to a mounting plate via bearings, the mounting plate has a plurality of positioning holes, and the positioning holes have mounting bolts extending through the positioning holes.