CN218348057U

CN218348057U - Adjustable double-tube clamp

Info

Publication number: CN218348057U
Application number: CN202221701694.8U
Authority: CN
Inventors: 杨海
Original assignee: Tianjin Kaitai Electromechanical Co ltd
Current assignee: Tianjin Kaitai Electromechanical Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2023-01-20
Anticipated expiration: 2032-07-04

Abstract

The utility model belongs to the technical field of the pipeline centre gripping, especially, be an adjustable double-pipe clamp, the on-line screen storage device comprises a base, the fixed stand and two sets of slide bars that are equipped with in top of base, it is a plurality of the activity is equipped with same top board on the slide bar, the activity is equipped with the nut on the stand, the fixed two sets of installation poles that are equipped with in bottom of top board, it is two sets of the bottom of installation pole is all fixed and is equipped with the punch holder, be equipped with on the base and press from both sides tight structure, press from both sides tight structure and include threaded rod and two gag lever posts, two gag lever post and base swing joint, two the fixed lower plate that is equipped with in top of gag lever post, the fixed guide block that is equipped with in bottom of lower plate, threaded rod and base swing joint, the utility model discloses a set up and press from both sides tight structure, can accomplish the centre gripping to different diameter pipelines according to the distance between pipeline diameter adjustment and the punch holder, need not frequently change the pipe clamp, improve the installation effectiveness, set up buffer structure simultaneously, can provide buffer distance, prevent that the pipeline from being crowded bad.

Description

Adjustable double-tube clamp

Technical Field

The utility model relates to a pipeline centre gripping technical field especially relates to an adjustable double-pipe clamp.

Background

The pipe clamp is widely applied to the installation and the centre gripping of pipeline and is fixed, because construction environment all differs with the requirement, therefore the diameter of pipeline also is different, however, among the prior art, two pipe clamps internal diameter are the same, and the pipeline of unable centre gripping different diameters needs frequently to be changed the pipe clamp, influences the efficiency of construction, consequently causes manufacturing cost's increase, for this reason, provides an adjustable double-pipe clamp.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an adjustable double-pipe clamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an adjustable double-pipe clamp, includes the base, the fixed stand and two sets of slide bar that are equipped with in top of base, it is a plurality of the activity is equipped with same top board on the slide bar, the activity is equipped with the nut on the stand, the fixed two sets of installation poles that are equipped with in bottom of top board, it is two sets of the bottom of installation pole is all fixed and is equipped with the punch holder, be equipped with on the base and press from both sides tight structure.

Preferably, press from both sides tight structure and include threaded rod and two gag lever posts, two gag lever post and base swing joint, two the fixed lower plate that is equipped with in top of gag lever post, the fixed guide block that is equipped with in bottom of lower plate, threaded rod and base swing joint, and the top and the guide block swing joint of threaded rod, the top of lower plate is equipped with buffer structure.

Preferably, buffer structure includes a plurality of springs, and is a plurality of the top fixed connection of spring and lower plate, it is a plurality of the top of spring is fixed and is equipped with same buffer board, the fixed slipmat that is equipped with in top of buffer board.

Preferably, the non-slip mat is made of rubber, and the buffer plate and the non-slip mat are both arc-shaped.

Preferably, a groove is formed in the guide block, a bearing is arranged in the groove, an outer ring of the bearing is fixedly connected with the inner wall of the groove, and an inner ring of the bearing is fixedly sleeved on the threaded rod.

Preferably, the both sides of stand are all fixed and are equipped with the diaphragm, the cover is equipped with the extension spring on the stand, extension spring one end and diaphragm fixed connection, the extension spring other end with the bottom laminating of top board.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up and press from both sides tight structure, can accomplish the centre gripping to different diameter pipelines according to the distance between pipeline diameter adjustment and the punch holder, need not frequently to change the pipe clamp, improve the installation effectiveness, set up buffer structure simultaneously, can provide buffer distance, prevent that the pipeline from being crowded bad.

Drawings

FIG. 1 is a schematic view of a front cross-section structure of the present invention;

fig. 2 is a schematic view of a clamping structure in the present invention;

FIG. 3 is a perspective view of the upper plate of FIG. 1;

in the figure: 1. a base; 2. a column; 3. a slide bar; 4. an upper pressure plate; 5. a nut; 6. mounting a rod; 7. an upper splint; 8. a clamping structure; 801. a limiting rod; 802. a lower splint; 803. a guide block; 804. a threaded rod; 9. a buffer structure; 901. a spring; 902. a buffer plate; 903. a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-3, the present invention provides a technical solution: an adjustable double-pipe clamp comprises a base 1, wherein an upright post 2 and two groups of sliding rods 3 are welded at the top of the base 1, the four sliding rods 3 are arranged in a rectangular shape, a same upper pressing plate 4 is slidably mounted on the plurality of sliding rods 3, a nut 5 is mounted on the upright post 2 through threads, two groups of mounting rods 6 are welded at the bottom of the upper pressing plate 4, upper clamping plates 7 are welded at the bottoms of the two groups of mounting rods 6, and a clamping structure 8 is arranged on the base 1;

press from both sides tight structure 8 and include threaded rod 804 and two gag lever posts 801, two

gag lever posts

801 and 1 sliding connection of base, the top welding of two gag lever posts 801 has lower plate 802, the bottom welding of lower plate 802 has guide block 803, threaded

rod

804 and 1 threaded connection of base, and the top of threaded rod 804 rotates with guide block 803 and connects, be equipped with the recess on the guide block 803, be equipped with the bearing in the recess, bearing inner race and the welding of recess inner wall, the fixed cover of bearing inner race is established on threaded rod 804, the diaphragm has all been welded to the both sides of stand 2, the cover is equipped with the extension spring on stand 2, extension spring one end and diaphragm welding, the extension spring other end and the bottom laminating of top board 4.

The working principle is as follows: be equipped with the screw thread on the surface of stand 2, the length of setting up threaded stand 2 is four centimeters, in use, at first place the pipeline between punch holder 7 and buffer board 902, then establish nut 5 cover on stand 2 again, clockwise rotation nut 5 after that, when nut 5 is unable to rotate, can stall nut 5, nut 5 can drive top board 4 when moving down, top board 4 drives a plurality of installation poles 6 and the punch holder 7 of bottom again, then according to the thickness of pipeline, distance between lower plate 802 and the punch holder 7, rotation threaded rod 804, threaded rod 804 drives lower plate 802, when lower plate 802 and punch holder 7 simultaneously with the laminating of pipeline outer wall, can stall threaded rod 804, accomplish the centre gripping to the pipeline this moment promptly.

Example 2:

referring to fig. 1-3, the present invention provides a technical solution: an adjustable double-pipe clamp comprises a base 1, wherein an upright post 2 and two groups of sliding rods 3 are welded at the top of the base 1, the four sliding rods 3 are arranged in a rectangular shape, a same upper pressing plate 4 is slidably mounted on the plurality of sliding rods 3, a nut 5 is mounted on the upright post 2 in a threaded manner, two groups of mounting rods 6 are welded at the bottom of the upper pressing plate 4, upper clamping plates 7 are welded at the bottoms of the two groups of mounting rods 6, and a clamping structure 8 is arranged on the base 1;

clamping structure 8 includes threaded rod 804 and two gag lever posts 801, two

gag lever posts

801 and 1 sliding connection of base, lower plate 802 has been welded at two gag lever posts 801's top, guide block 803 has been welded to lower plate 802's bottom, threaded

rod

804 and 1 threaded connection of base, and threaded rod 804's top and guide block 803 rotate to be connected, lower plate 802's top is equipped with buffer structure 9, buffer structure 9 includes a plurality of springs 901, the top welding of a plurality of springs 901 and lower plate 802, the top welding of a plurality of springs 901 has same buffer board 902, the top adhesive of buffer board 902 pastes and has slipmat 903, slipmat 903 can strengthen frictional force, prevent that the condition that the pipeline from rocking from appearing, slipmat 903 is made by rubber, buffer board 902 and slipmat 903 all are the arc, be equipped with the recess on the guide block 803, be equipped with the bearing in the recess, bearing outer lane and recess inner wall welding, the fixed cover of bearing is established on 804, the both sides of stand 2 have all welded the diaphragm, the cover is equipped with the extension spring on the stand 2, extension spring one end and welding, the bottom laminating threaded rod of the extension spring other end and upper press plate 4.

The working principle is as follows: be equipped with the screw thread on the surface of stand 2, the length of setting up threaded stand 2 is four centimeters, in use, at first place the pipeline between punch holder 7 and buffer board 902, then establish nut 5 cover on stand 2 again, clockwise rotation nut 5, when nut 5 can't rotate, can stall nut 5, nut 5 can drive punch holder 4 when moving down, punch holder 4 drives a plurality of installation poles 6 and punch holder 7 of bottom again, then according to the thickness of pipeline, adjust the distance between buffer board 902 and the punch holder 7, rotate threaded rod 804, threaded rod 804 drives lower plate 802, lower plate 802 drives buffer board 902 again, when slipmat 903 and punch holder 7 at buffer board 902 top simultaneously with the laminating of pipeline outer wall, can stall threaded rod 804, accomplish the centre gripping to the pipeline this moment promptly, buffer structure 9's setting, can increase the range of transferring up of lower plate 802, provide sufficient buffer distance for the pipeline, prevent that the distance of transferring up of lower plate 802 from being too big and damaging the pipeline.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable double-pipe clamp, includes base (1), its characterized in that: the fixed stand (2) and two sets of slide bar (3) that are equipped with in top of base (1) are a plurality of the activity is equipped with same top board (4) on slide bar (3), the activity is equipped with nut (5) on stand (2), the fixed two sets of installation poles (6) that are equipped with in bottom of top board (4), and is two sets of the bottom of installation pole (6) is all fixed and is equipped with punch holder (7), be equipped with on base (1) and press from both sides tight structure (8).

2. An adjustable dual pipe clamp as defined in claim 1, wherein: press from both sides tight structure (8) and include threaded rod (804) and two gag lever post (801), two gag lever post (801) and base (1) swing joint, two the fixed lower plate (802) that is equipped with in top of gag lever post (801), the fixed guide block (803) that is equipped with in bottom of lower plate (802), threaded rod (804) and base (1) swing joint, and the top of threaded rod (804) and guide block (803) swing joint, the top of lower plate (802) is equipped with buffer structure (9).

3. An adjustable dual pipe clamp as defined in claim 2, wherein: the buffer structure (9) comprises a plurality of springs (901), the springs (901) are fixedly connected with the top of the lower clamping plate (802), the top of each spring (901) is fixedly provided with the same buffer plate (902), and the top of each buffer plate (902) is fixedly provided with an anti-skid pad (903).

4. An adjustable dual pipe clamp as defined in claim 3, wherein: the anti-skid pad (903) is made of rubber, and the buffer plate (902) and the anti-skid pad (903) are both arc-shaped.

5. An adjustable dual pipe clamp as defined in claim 2, wherein: the guide block (803) is provided with a groove, a bearing is arranged in the groove, the outer ring of the bearing is fixedly connected with the inner wall of the groove, and the inner ring of the bearing is fixedly sleeved on the threaded rod (804).

6. An adjustable dual pipe clamp as defined in claim 1, wherein: the both sides of stand (2) are all fixed and are equipped with the diaphragm, the cover is equipped with the extension spring on stand (2), extension spring one end and diaphragm fixed connection, the extension spring other end with the bottom laminating of top board (4).