CN214980611U

CN214980611U - Butt joint clamping piece for mounting composite steel pipe

Info

Publication number: CN214980611U
Application number: CN202121075598.2U
Authority: CN
Inventors: 肖伟
Original assignee: Hunan Ruibang Pipe Industry Co ltd
Current assignee: Hunan Ruibang Pipe Industry Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-12-03
Anticipated expiration: 2031-05-19

Abstract

The utility model relates to a butt joint fastener technical field specifically is a butt joint fastener is used in installation of composite steel pipe, including the device main part, the device main part is including the butt joint fixture block, and is provided with the base to butt joint fixture block bottom, the inside adjustment mechanism that is provided with of butt joint fixture block, and the base bottom is provided with positioning mechanism, positioning mechanism includes the bottom plate, and the base bottom is provided with the bottom plate, first fluting has been seted up to bottom plate inside, and first fluting inner wall right side has reverse threaded rod through bearing swing joint. The utility model discloses a this mechanism can make quick and accurate the butt joint of carrying on of two sets of steel pipes, carries out the block through the butt joint fixture block to the butt joint department of two sets of steel pipes at last, does not need operating personnel to move two sets of steel pipes with the hand and carries out a lot of butt joints, simple structure to greatly reduced operating personnel's the work degree of difficulty.

Description

Butt joint clamping piece for mounting composite steel pipe

Technical Field

The utility model relates to a butt joint fastener technical field specifically is a butt joint fastener is used in installation of composite steel pipe.

Background

The composite steel pipe is a steel material with a hollow section, the length of the composite steel pipe is far greater than the diameter or the perimeter, the steel pipe is not only used for conveying fluid and powdery solids, exchanging heat energy and manufacturing mechanical parts and containers, a building structure net rack, a pillar and a mechanical support are manufactured by using the steel pipe, the steel material can be saved, along with the continuous development of the modern society, the composite steel pipe is greatly put into use, the composite steel pipe is connected with two groups of steel pipes by butt-joint clamping pieces during installation, and therefore the butt-joint clamping pieces for installing the composite steel pipe are continuously developed and innovated, the use requirements of people are basically met at present, and some problems still exist.

Present installation of compound steel pipe is with butt joint fastener is during the use, need two sets of steel pipes of operating personnel manual handling, then make it dock, at last the buckle carries out the block to two sets of steel pipe butt joints department, but the butt joint in-process operating personnel probably needs the butt joint many times, just can make comparatively accurate that two sets of steel pipes dock, still can consume operating personnel's a large amount of physical power, and the butt joint fastener is when carrying out the block to the steel pipe, the diameter of steel pipe can have the error, lead to the block comparatively lax, consequently, need to solve above-mentioned problem with butt joint fastener in the installation of compound steel pipe urgently.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, an object of the utility model is to provide a butt joint fastener is used in installation of compound steel pipe to the installation of the current compound steel pipe who provides in solving above-mentioned background art needs operating personnel manual moving two sets of steel pipes during the use, docks many times, still can consume the problem of operating personnel's a large amount of physical power.

In order to achieve the above object, the utility model provides a following technical scheme: a butt joint fastener for installation of composite steel pipes comprises a device main body, wherein the device main body comprises butt joint clamping blocks, a base is arranged at the bottom ends of the butt joint clamping blocks, an adjusting mechanism is arranged inside the butt joint clamping blocks, a positioning mechanism is arranged at the bottom end of the base, the bottom end of the base is provided with a bottom plate, a first groove is formed in the bottom plate, a reverse threaded rod is movably connected to the right side of the inner wall of the first groove through a bearing, the left end of the reverse threaded rod penetrates through the inner wall of the left side of the bottom plate, a handle is fixedly connected to the left end of the reverse threaded rod, moving blocks are connected to the two sides of the outer surface of the reverse threaded rod through threads, the bottom ends of the moving blocks are connected to the inside of the first groove through sliding mechanisms, connecting blocks are fixedly connected to the top ends of the two sets of moving blocks, and slotted holes matched with the connecting blocks are formed in the two sides of the top ends of the first groove, two sets of the connecting block top all is provided with carries the piece, and carries the piece inner wall and all seted up the jack.

Preferably, adjustment mechanism includes the grip block, and both sides all are provided with the grip block about the butt joint fixture block inner wall, butt joint fixture block inner wall equidistance fixedly connected with regulating block, and the inside second fluting of having seted up of regulating block, the second fluting is inside to be connected with the regulation pole through stop gear, and adjusts one side fixed connection that the regulating block was kept away from to the pole at the grip block outer wall, the first spring of both sides all fixedly connected with about one side that the butt joint fixture block was kept away from to the regulating block, and the first spring other end all fixed connection is at the grip block outer wall, butt joint fixture block inner wall equidistance fixedly connected with second spring, and second spring other end fixed connection is at the grip block outer wall.

Preferably, the handle is internally connected with a bolt through threads, and the right end of the bolt penetrates through the inside of the handle to the outer wall of the bottom plate.

Preferably, the sliding mechanism comprises a first sliding block, the bottom end of the moving block is fixedly connected with the first sliding block, first sliding grooves are formed in two sides of the bottom end of the inner wall of the first groove, and the first sliding blocks are connected inside the first sliding grooves in a sliding mode.

Preferably, the inner walls of the two groups of clamping blocks are glued with non-slip mats, and the non-slip mats are made of rubber mainly.

Preferably, stop gear includes the second spout, and the second spout has all been seted up to second fluting inner wall both sides, and is two sets of inside sliding connection of second spout has the second slider, and the equal fixed connection of second slider is adjusting pole both sides outer wall.

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

1. the butt joint clamping piece for installing the composite steel pipe is provided with the positioning mechanism, when the steel pipes need to be butted, the two groups of steel pipes are respectively inserted into the insertion holes, then the insertion holes can move oppositely along with the moving block by rotating the handle, the two groups of steel pipes can be quickly and accurately butted by the mechanism, finally, the butted parts of the two groups of steel pipes are clamped by the butt joint clamping block, an operator does not need to move the two groups of steel pipes by hand for repeated butt joint, the structure is simple, and the working difficulty of the operator is greatly reduced;

2. this installation of compound steel pipe is with butt joint fastener is provided with adjustment mechanism, when the butt joint department of two sets of steel pipes was carried out the block through the butt joint fixture block and is blocked, under the effect through first spring and second spring, adjust the pole then can be at the inside removal of second fluting this moment for the grip block can press from both sides tightly the steel pipe that the diameter has the error under the drive of adjusting the pole, can make the butt joint fixture block be applicable to the steel pipe that some diameters have less error through this mechanism, has solved and has produced lax problem during the block.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

fig. 2 is a schematic right sectional view of the structure of the butt joint block in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

In the figure: 110. butting the clamping blocks; 120. a base; 210. a base plate; 220. a first slot; 230. a reverse threaded rod; 240. a handle; 241. a bolt; 250. a moving block; 251. a first slider; 252. a first chute; 260. connecting blocks; 270. a conveying block; 280. a jack; 310. a clamping block; 311. a non-slip mat; 320. an adjusting block; 330. a second slot; 331. a second chute; 332. a second slider; 340. adjusting a rod; 350. a first spring; 360. a second spring.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a butt joint clamping piece for mounting a composite steel pipe comprises a device body, wherein the device body comprises a butt joint clamping block 110, a base 120 is arranged at the bottom end of the butt joint clamping block 110, an adjusting mechanism is arranged inside the butt joint clamping block 110, a positioning mechanism is arranged at the bottom end of the base 120, the bottom end of the base 120 is provided with a bottom plate 210, a first groove 220 is formed in the bottom plate 210, the right side of the inner wall of the first groove 220 is movably connected with a reverse threaded rod 230 through a bearing, the left end of the reverse threaded rod 230 penetrates through the inner wall of the left side of the bottom plate 210, a handle 240 is fixedly connected to the left end of the reverse threaded rod 230, two sides of the outer surface of the reverse threaded rod 230 are both in threaded connection with moving blocks 250, the bottom ends of the moving blocks 250 are both connected inside the first groove 220 through sliding mechanisms, connecting blocks 260 are fixedly connected to the top ends of the two sets of the moving blocks 250, and slotted holes matched with the connecting blocks 260 are formed in the two sides of the top end of the first groove 220, the top ends of the two groups of connecting blocks 260 are provided with the conveying blocks 270, the inner walls of the conveying blocks 270 are provided with the insertion holes 280, the two groups of steel pipes can be quickly and accurately butted through the mechanism, and operators do not need to move the two groups of steel pipes for multiple times of butting.

Adjustment mechanism includes grip block 310, and both sides all are provided with grip block 310 about the butt joint fixture block 110 inner wall, butt joint fixture block 110 inner wall equidistance fixedly connected with regulating block 320, and regulating block 320 is inside to have seted up second fluting 330, second fluting 330 is inside to be connected with regulation pole 340 through stop gear, and adjust the pole 340 and keep away from one side fixed connection of regulating block 320 at the grip block 310 outer wall, regulating block 320 keeps away from the first spring 350 of all fixedly connected with in the both sides about one side of butt joint fixture block 110, and the first spring 350 other end is all fixedly connected at the grip block 310 outer wall, butt joint fixture block 110 inner wall equidistance fixedly connected with second spring 360, and the other end fixed connection of second spring 360 is at the grip block 310 outer wall, can make butt joint fixture block 110 be applicable to some diameters and have the steel pipe of less error through this mechanism, the loose problem of production during the block is solved.

The bolt 241 is connected to the inside of the handle 240 through a thread, and the right end of the bolt 241 penetrates through the inside of the handle 240 to the outer wall of the bottom plate 210, when the handle 240 does not need to be rotated, the bolt 241 is rotated, so that the right end of the bolt 241 abuts against the outer wall of the left side of the docking fixture block 110, and the handle 240 is fixed.

The sliding mechanism includes a first slider 251, the bottom ends of the moving blocks 250 are fixedly connected with the first slider 251, the two sides of the bottom end of the inner wall of the first slot 220 are both provided with a first sliding groove 252, and the first slider 251 is both slidably connected inside the first sliding groove 252, when the moving blocks 250 start to move under the rotation of the reverse threaded rod 230, the moving blocks 250 are made to move more stably under the sliding action of the first slider 251 and the first sliding groove 252.

The anti-slip pads 311 are glued to the inner walls of the two sets of clamping blocks 310, and the main materials of the anti-slip pads 311 are rubber, so that when the steel pipe is clamped by the clamping blocks 310, the friction between the steel pipe and the anti-slip pads 311 is increased, and the steel pipe cannot easily slide.

The limiting mechanism comprises a second sliding groove 331, the second sliding grooves 331 are formed in two sides of the inner wall of the second slot 330, a second sliding block 332 is connected inside the two groups of second sliding grooves 331 in a sliding mode, the second sliding blocks 332 are fixedly connected to the outer walls of two sides of the adjusting rod 340, and the adjusting rod 340 cannot be separated from the second slot 330 when moving inside the second slot 330 due to the arrangement of the second sliding grooves 331 and the second sliding blocks 332.

The working principle is as follows: when steel pipes need to be butted, two groups of steel pipes are respectively inserted into the insertion holes 280, the reverse threaded rod 230 is enabled to rotate by rotating the handle 240, the moving block 250 drives the connecting block 260 and the conveying block 270 to move oppositely along with the rotation of the reverse threaded rod 230, so that the two groups of steel pipes are precisely butted, and finally the two groups of steel pipes are clamped through the butting clamping block 110;

when the steel pipe is clamped by the butt joint clamping block 110, under the elastic action of the first spring 350, the adjusting rod 340 moves in the second slot 330, the clamping block 310 clamps the outer wall of the steel pipe at the moment, and the clamping force of the clamping block 310 is greatly improved by the arrangement of the first spring 350, so that the butt joint clamping block 110 can be suitable for the steel pipe with the error diameter, and the operation is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a compound steel pipe installation is with butt joint fastener, includes the device main part, the device main part is including butt joint fixture block (110), and butt joint fixture block (110) bottom is provided with base (120), butt joint fixture block (110) inside is provided with adjustment mechanism, and base (120) bottom is provided with positioning mechanism, its characterized in that: the positioning mechanism comprises a bottom plate (210), the bottom end of the base (120) is provided with the bottom plate (210), a first groove (220) is formed in the bottom plate (210), the right side of the inner wall of the first groove (220) is movably connected with a reverse threaded rod (230) through a bearing, the left end of the reverse threaded rod (230) penetrates through the inner wall of the left side of the bottom plate (210), a handle (240) is fixedly connected with the left end of the reverse threaded rod (230), two sides of the outer surface of the reverse threaded rod (230) are both connected with moving blocks (250) through threads, the bottom ends of the moving blocks (250) are both connected into the first groove (220) through a sliding mechanism, the top ends of the two sets of moving blocks (250) are both fixedly connected with connecting blocks (260), both sides of the top end of the first groove (220) are provided with slotted holes matched with the connecting blocks (260), and the top ends of the two sets of the connecting blocks (260) are both provided with conveying blocks (270), and the inner wall of the conveying block (270) is provided with jacks (280).

2. The butt joint clamping piece for installing the composite steel pipe according to claim 1, wherein: the adjusting mechanism comprises a clamping block (310), the clamping block (310) is arranged on the upper side and the lower side of the inner wall of the butt joint clamping block (110), the inner wall of the butt joint clamping block (110) is fixedly connected with adjusting blocks (320) at equal intervals, a second open slot (330) is arranged in the adjusting block (320), the inner part of the second open slot (330) is connected with an adjusting rod (340) through a limiting mechanism, and one side of the adjusting rod (340) far away from the adjusting block (320) is fixedly connected with the outer wall of the clamping block (310), the left side and the right side of one side of the adjusting block (320) far away from the butt joint fixture block (110) are both fixedly connected with a first spring (350), and the other end of the first spring (350) is fixedly connected with the outer wall of the clamping block (310), the inner wall of the butt joint clamping block (110) is fixedly connected with second springs (360) at equal intervals, and the other end of the second spring (360) is fixedly connected with the outer wall of the clamping block (310).

3. The butt joint clamping piece for installing the composite steel pipe according to claim 1, wherein: the handle (240) is internally connected with a bolt (241) through threads, and the right end of the bolt (241) penetrates through the inside of the handle (240) to the outer wall of the bottom plate (210).

4. The butt joint clamping piece for installing the composite steel pipe according to claim 1, wherein: the sliding mechanism comprises first sliding blocks (251), the bottom ends of the moving blocks (250) are fixedly connected with the first sliding blocks (251), first sliding grooves (252) are formed in two sides of the bottom end of the inner wall of the first groove (220), and the first sliding blocks (251) are all connected inside the first sliding grooves (252) in a sliding mode.

5. The butt joint clamping piece for installing the composite steel pipe according to claim 2, wherein: the inner walls of the two groups of clamping blocks (310) are glued with anti-skid pads (311), and the main materials of the anti-skid pads (311) are rubber.

6. The butt joint clamping piece for installing the composite steel pipe according to claim 2, wherein: the limiting mechanism comprises a second sliding groove (331), the second sliding groove (331) is formed in each of two sides of the inner wall of the second groove (330), a second sliding block (332) is connected inside each of the two second sliding grooves (331) in a sliding mode, and the second sliding blocks (332) are fixedly connected to the outer walls of the two sides of the adjusting rod (340).