CN212311319U

CN212311319U - Pipeline is to anchor clamps of mouth

Info

Publication number: CN212311319U
Application number: CN202020385549.8U
Authority: CN
Inventors: 于海
Original assignee: China National Chemical Engineering Third Construction Co Ltd
Current assignee: China National Chemical Engineering Third Construction Co Ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2021-01-08
Anticipated expiration: 2030-03-24

Abstract

The utility model relates to a pipeline is to anchor clamps of mouth. The clamp for aligning the pipeline comprises two groups of pipe clamps, wherein the outer surfaces of the two groups of pipe clamps are fixedly connected with a first fixing block and a second fixing block respectively, the first fixing block is connected with a moving rod, the moving rod penetrates through the moving rod, the moving rod moves close to or away from the first fixing block along the moving rod, the outer surface of the moving rod is provided with a limiting structure, and the limiting structure limits the movement of the second fixing block; this pipeline is to anchor clamps of mouth is convenient for carry out the mouth to two pipelines, makes things convenient for welded fastening, and this pipeline is to mouth anchor clamps not only is fit for the mouth to two pipelines that the level was placed, still is fit for the pipeline that two slopes were placed or the vertical pipeline of placing and carries out the mouth to the welding, and has fine stability at the welded in-process, can not appear the pipeline pivoted condition, has fine practicality.

Description

Pipeline is to anchor clamps of mouth

Technical Field

The utility model belongs to the technical field of anchor clamps, concretely relates to pipeline is to anchor clamps of mouth.

Background

At present, pipelines on a building construction site are large in aligning workload, a plurality of welded junctions are formed, most of pipelines are operated aloft, and the operation difficulty is very high. Building construction trade is like specification, the form of thermal power factory boiler pipeline is various, and especially large-scale thermal power unit boiler steam-water pipeline specification is big, wall thickness and material are high, and pipeline is to mouthful welding work load is big, hardly finds through the manual work and just carries out to it and to mouthful to traditional manual work is to mouthful inefficiency, and the concentricity of pipeline is difficult to control, causes the poor condition of welding quality to appear easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, reasonable in design's pipeline is to the anchor clamps of mouth just for solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a pipeline is to anchor clamps of mouth, includes two sets of pipe clamps, and is two sets of the surface difference fixedly connected with fixed block, No. two fixed blocks of pipe clamp, a fixed block is connected with the carriage release lever, the carriage release lever runs through the carriage release lever, the carriage release lever is done along the carriage release lever and is close to or keeps away from a fixed block removal, the surface of carriage release lever is provided with limit structure, No. two fixed block removals of limit structure restriction.

As the utility model discloses a further optimization scheme, the pipe clamp include with a fixed block fixed connection's clamp splice on one number, the lower extreme surface of clamp splice on one number is close to the screw rod of a fixedly connected with of position of both sides, the surface cover of screw rod has clamp splice under one number, the clamp splice reciprocates along a screw rod under one number, the surface threaded connection of screw rod has a nut.

As the utility model discloses a further optimization scheme, the pipe clamp include with No. two fixed block fixed connection's No. two last clamp blocks, No. two the lower extreme surfaces of going up the clamp block are close to No. two screw rods of the fixed position connection of both sides, the surface cover of No. two screw rods has No. two lower clamp blocks, No. two lower clamp blocks reciprocate along No. two screw rods, the surface threaded connection of No. two screw rods has No. two nuts.

As a further optimization scheme of the utility model, all be provided with the arc structure in clamp splice, the lower clamp splice of a, No. two go up clamp splice and No. two lower clamp splices on one number, the clamp splice is relative with the arc structure of clamp splice under two numbers on two numbers, and the pipeline is pressed from both sides tightly in the arc structure.

As a further optimization scheme of the utility model, the quantity of a screw rod and No. two screw rods is two sets of.

As the utility model discloses a further optimization scheme, be provided with the anchor strut between fixed block and No. two fixed blocks.

As the utility model discloses a further optimization scheme, the both ends of anchor strut are connected with the external fixed surface of a fixed block, No. two fixed blocks respectively, the anchor strut is the telescopic link.

As the utility model discloses a further optimization scheme, the stop gear that the surface of carriage release lever set up is including setting up in the helicitic texture of carriage release lever surface, carriage release lever and No. two fixed block threaded connection, carriage release lever and a fixed block swing joint.

As the utility model discloses a further optimization scheme, the dish is twisted to the other end fixed surface of carriage release lever is connected with.

As the utility model discloses a further optimization scheme, stop gear that the surface of carriage release lever set up has seted up a plurality of fixed orificess of group including setting up in the upper end surface of carriage release lever, the side shape of carriage release lever is cross, the upper end of carriage release lever is connected with the pin through the fixed orifices.

The beneficial effects of the utility model reside in that: the utility model discloses be provided with the pipe clamp, carriage release lever and fixed block, press from both sides the pipe clamp through the pipe clamp, through carriage release lever and anchor strut, the fixed block of being convenient for is close to another fixed block along the carriage release lever direction, it is close to another group's pipeline to drive a set of pipeline promptly, this pipeline is not only fit for the pipeline welding operation that the level was placed among the high altitude construction to the anchor clamps of mouthful, use or two vertical pipeline welding operations of placing in still being applicable to the pipeline welding operation that two slopes were placed, fine suitability and practicality have, furthermore, compare current pipeline is to the stability of the anchor clamps of mouthful more, more be fit for high altitude construction, whole device simple structure, high operation convenience is used in a flexible way, use in the high altitude pipeline welding operation of.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the clamping block of the present invention;

fig. 3 is a schematic view of the overall structure of embodiment 2 of the present invention;

fig. 4 is a schematic view of the movable rod and the pin of embodiment 2 of the present invention.

In the figure: 1. a first upper clamping block; 2. a first lower clamping block; 3. a second upper clamping block; 4. a second lower clamping block; 5. a first screw rod; 6. a first nut; 7. a second screw; 8. a second nut; 9. a first fixed block; 10. a second fixed block; 11. a reinforcing rod; 12. a travel bar; 13. screwing a plate; 14. a pin.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

Example 1

As shown in fig. 1 and 2, a pipeline is to anchor clamps of mouth, including two sets of pipe clamps, it is two sets of the surface difference fixedly connected with fixed block 9, No. two fixed blocks 10 of pipe clamp, No. one fixed block 9 is connected with carriage release lever 12, carriage release lever 12 runs through carriage release lever 12, carriage release lever 12 is done along carriage release lever 12 and is close to or keeps away from a fixed block 9 and remove, the surface of carriage release lever 12 is provided with limit structure, No. two fixed blocks 10 of limit structure restriction remove.

The pipe clamp comprises a first upper clamping block 1 fixedly connected with a first fixing block 9, a first screw 5 is fixedly connected to the position, close to two sides, of the outer surface of the lower end of the first upper clamping block 1, a first lower clamping block 2 is sleeved on the outer surface of the first screw 5, the first lower clamping block 2 moves up and down along the first screw 5, and a first nut 6 is connected to the outer surface of the first screw 5 in a threaded mode; the pipe clamp comprises a second upper clamping block 3 fixedly connected with a second fixing block 10, a second screw 7 is fixedly connected to the position, close to two sides, of the outer surface of the lower end of the second upper clamping block 3, a second lower clamping block 4 is sleeved on the outer surface of the second screw 7, the second lower clamping block 4 moves up and down along the second screw 7, and a second nut 8 is connected to the outer surface of the second screw 7 in a threaded mode; arc structures are arranged in the first upper clamping block 1, the first lower clamping block 2, the second upper clamping block 3 and the second lower clamping block 4, the first upper clamping block 1 is opposite to the arc structure of the first lower clamping block 2, the second upper clamping block 3 is opposite to the arc structure of the second lower clamping block 4, and the pipeline is clamped in the arc structures; the number of the first screw 5 and the second screw 7 is two;

a reinforcing rod 11 is arranged between the first fixing block 9 and the second fixing block 10; the reinforcing rod 11 can be a telescopic rod, two ends of the reinforcing rod 11 are respectively fixedly connected with the outer surfaces of the first fixing block 9 and the second fixing block 10, and can also be other guide reinforcing rods, such as a cross-shaped reinforcing rod, one end of the reinforcing rod is fixedly connected with the first fixing block 9, the other end of the reinforcing rod penetrates through the second fixing block 10, and the second fixing block 10 can move in a limiting manner on the surface of the reinforcing rod;

the limiting mechanism arranged on the outer surface of the moving rod 12 comprises a threaded structure arranged on the outer surface of the moving rod 12, namely the moving rod 12 is also a screw rod, the moving rod 12 is in threaded connection with the second fixed block 10, the moving rod 12 is movably connected with the first fixed block 9, and the movable connection mode can achieve the effect of not obstructing the rotation of the moving rod 12 through a bearing piece; the outer surface of the other end of the moving rod 12 is fixedly connected with a screwing disc 13, and the screwing disc 13 assists people to directly screw the moving rod 12 when the electric screwdriver is used.

It should be noted that, when the clamp for aligning the pipelines is used, a first group of pipelines is firstly placed between the arc structures of a first upper clamping block 1 and a first lower clamping block 2, the first lower clamping block 2 moves upwards to clamp the first group of pipelines by rotating a first nut 6, a second group of pipelines is placed between a second upper clamping block 3 and a second lower clamping block 4, the second lower clamping block 4 moves upwards to clamp the second group of pipelines by a second nut 8, a moving rod 12 rotates by screwing a screwing disc 13, so that the second fixing block 10 moves close to or away from a first fixing block 9, and a reinforcing rod 11 compresses or extends to ensure that the two pipeline openings are easily aligned, the clamp for aligning the pipelines is not only suitable for the pipeline welding operation horizontally placed in the overhead operation, but also suitable for the pipeline welding operation used in two obliquely placed pipelines or the pipeline welding operation vertically placed, the clamp has good applicability and practicability, and is more stable and more suitable for aerial work compared with the existing clamp for aligning the pipeline.

Example 2

On the basis of embodiment 1, as shown in fig. 2, 3 and 4, another limiting structure of the moving rod 12 is provided, the limiting mechanism disposed on the outer surface of the moving rod 12 includes a plurality of sets of fixing holes disposed on the outer surface of the upper end of the moving rod 12, the side surface of the moving rod 12 is cross-shaped, and the upper end of the moving rod 12 is connected with a pin 14 through the fixing hole.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a pipeline is to anchor clamps of mouth, its characterized in that, includes two sets of pipe clamps, and is two sets of the surface difference fixedly connected with fixed block (9), No. two fixed blocks (10) of pipe clamp, fixed block (9) are connected with carriage release lever (12), carriage release lever (12) run through carriage release lever (12), carriage release lever (12) are done along carriage release lever (12) and are close to or keep away from a fixed block (9) and remove, the surface of carriage release lever (12) is provided with limit structure, No. two fixed blocks of limit structure restriction (10) remove.

2. The pipe aligning clamp of claim 1, wherein: the pipe clamp includes clamp splice (1) on one with fixed block (9) fixed connection, the lower extreme surface of clamp splice (1) is close to screw rod (5) No. one of the position fixedly connected with of both sides on one, the surface cover of screw rod (5) has clamp splice (2) down No. one, clamp splice (2) reciprocate along screw rod (5) No. one down, the surface threaded connection of screw rod (5) has nut (6) No. one.

3. The pipe aligning clamp of claim 2, wherein: the pipe clamp comprises a second upper clamping block (3) fixedly connected with a second fixing block (10), a second screw rod (7) fixedly connected with the position, close to two sides, of the outer surface of the lower end of the second upper clamping block (3), a second lower clamping block (4) sleeved on the outer surface of the second screw rod (7), the second lower clamping block (4) vertically moves along the second screw rod (7), and a second nut (8) is connected to the outer surface of the second screw rod (7) in a threaded mode.

4. The pipe aligning clamp of claim 3, wherein: the pipeline clamping device is characterized in that arc-shaped structures are arranged in the first upper clamping block (1), the first lower clamping block (2), the second upper clamping block (3) and the second lower clamping block (4), the first upper clamping block (1) is opposite to the arc-shaped structure of the first lower clamping block (2), the second upper clamping block (3) is opposite to the arc-shaped structure of the second lower clamping block (4), and a pipeline is clamped in the arc-shaped structure.

5. The pipe aligning clamp of claim 4, wherein: the number of the first screw rods (5) and the number of the second screw rods (7) are two.

6. The pipe aligning clamp of claim 1, wherein: and a reinforcing rod (11) is arranged between the first fixing block (9) and the second fixing block (10).

7. The pipe aligning clamp of claim 6, wherein: the two ends of the reinforcing rod (11) are fixedly connected with the outer surfaces of the first fixing block (9) and the second fixing block (10) respectively, and the reinforcing rod (11) is a telescopic rod.

8. The pipe aligning clamp of claim 6 or 7, wherein: stop gear that the surface of carriage release lever (12) set up is including setting up in the helicitic texture of carriage release lever (12) surface, carriage release lever (12) and No. two fixed block (10) threaded connection, carriage release lever (12) and fixed block (9) swing joint.

9. The pipe aligning clamp of claim 8, wherein: the outer surface of the other end of the moving rod (12) is fixedly connected with a twisting disc (13).

10. The pipe aligning clamp of claim 1, wherein: the limiting mechanism arranged on the outer surface of the moving rod (12) comprises a plurality of groups of fixing holes formed in the outer surface of the upper end of the moving rod (12), the side surface of the moving rod (12) is in a cross shape, and the upper end of the moving rod (12) is connected with a pin (14) through the fixing holes.