CN211889694U

CN211889694U - Clamp for heating and ventilation pipeline welding

Info

Publication number: CN211889694U
Application number: CN202020464799.0U
Authority: CN
Inventors: 刘宇; 苏涛; 张庆彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-11-10
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses an anchor clamps in warm logical pipeline welding, including shell and clamping mechanism, the axis department fixed mounting at shell top has the slide, and sliding connection has the sweeps board in the slide, and the support is installed to the top symmetry of shell, and clamping mechanism fixed mounting has the bottom surface axis department inside the shell, and the shifting chute has been seted up to shell top symmetry, and clamping mechanism's top all extends to the outside of two shifting chutes. The utility model provides an anchor clamps in warm logical pipeline welding, will need two warm siphunculus of welded to be together fixed through clamping mechanism, convenience very, and a large amount of manpowers have been saved, the potential safety hazard has been reduced, can place on the support before pressing from both sides the pipeline, fix after the position and utilize clamping mechanism to press from both sides tightly, the work efficiency has been promoted, in welding process, soldering tin can often have the phenomenon of drippage, after having added the waste material board, soldering tin can drip on the waste material board, avoid directly dripping to cause the damage on the device.

Description

Clamp for heating and ventilation pipeline welding

Technical Field

The utility model relates to a pipeline apparatus technical field relates to an anchor clamps in warm logical pipeline welding particularly.

Background

The warm logical pipeline is one of the building pipeline, the application scope of warm logical pipeline is very extensive, generally can be used to clean system return air pipe, central air conditioning ventilation pipe, industry air supply and exhaust ventilation pipe, environmental protection system suction air pipe, mining gas pipe, mining rubber coated cloth dryer etc., possess that the leakproofness is good, intensity and rigidity are good, ventilation resistance is little, ventilation noise is little, simple to operate, the tie point is few and the grade is high, numerous advantages that the outward appearance is pleasing to the eye, generally make with stainless steel material an organic whole, at the in-process of installing warm logical pipeline, need connect between the warm logical pipeline, general mode is the welding, because when carrying out the welding between the pipeline, the pipeline is great not fixed welding operation, so need a fixed device to fix the pipeline and just can weld.

Fixing device during current pipeline welding mainly is the manpower fixed, the position that the warm logical pipeline need be connected is placed through auxiliary personnel's help, and the manpower lifts up the fixed pipeline, carry out weldment work, manpower is very consumed to such fixed mode, simple pipeline weldment work has just occupied two staff, and work efficiency is low, a large amount of manpowers have been lost, simultaneously when carrying out welding operation, because welder temperature is very high, can scald fixed auxiliary personnel, there is certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, an aspect of the utility model aims at providing an anchor clamps in warm logical pipeline welding, aims at solving, and the fixed pipeline of current manpower carries out the welded mode, and a large amount of manpowers of loss, work efficiency is low to there is the problem of certain potential safety hazard.

Technical scheme

In order to realize the above-mentioned purpose, the utility model provides a pair of anchor clamps in warm logical pipeline welding, including shell and clamping mechanism, the axis department fixed mounting at shell top has the slide, sliding connection has the sweeps board in the slide, the support is installed to the top symmetry of shell, clamping mechanism fixed mounting be in the inside bottom surface axis department of shell, the shifting chute has been seted up to shell top symmetry, clamping mechanism's top all extends to two the outside of shifting chute.

Preferably, the clamping mechanism comprises a hydraulic rod, the hydraulic rod is fixedly installed at a middle shaft of the bottom surface inside the shell, a lifting plate is fixedly installed at the output end of the hydraulic rod, and lifting rods are symmetrically installed at the top of the lifting plate.

Preferably, the inner walls of two opposite sides of the shell are symmetrically provided with fixing plates, one ends of the two lifting rods respectively penetrate through and extend to the other sides of the two fixing plates, and the two lifting rods are fixedly provided with clamps a.

Preferably, racks are symmetrically arranged on the outer walls of the two sides of the lifting rod positioned at the middle parts of the fixing plate and the clamp a.

Preferably, the top of the fixed plate is symmetrically provided with support rods, one ends of the two support rods, which are far away from the fixed plate, are respectively connected with a gear a in a shaft mode, and the two gears a are respectively meshed with the two racks.

Preferably, the two sides of the fixed plate, which are far away from the two support rods, are symmetrically provided with mounting rods, one ends of the two mounting rods, which are far away from the fixed plate, are respectively connected with a gear b and a movable rod in a shaft manner, and the two gears b are respectively meshed with the two gears a.

Preferably, the movable rods are in an L-shaped structure, and a clamp b is fixedly mounted at one end of each of the two movable rods, which is far away from the gear b.

Preferably, a baffle is fixedly arranged on the outer wall of one side of the sliding plate.

Preferably, the specific model of the hydraulic rod is Z10-2810.

Advantageous effects

Compared with the prior art, the utility model provides a pair of anchor clamps in warm logical pipeline welding possesses following beneficial effect:

1. the utility model discloses a, used the hydraulic stem lift to through the interact between the gear, press from both sides the pipeline tight, can be through controlling a hydraulic stem, will need two warm logical pipes of welded to be together fixed simultaneously, carry out welding operation again, unusual convenience, and saved a large amount of manpowers, reduced the potential safety hazard.

2. The utility model discloses a, installed the support at device bilateral symmetry, can place on the support before pressing from both sides the pipe clamp, after fixing the position, start the hydraulic stem and press from both sides the pipe clamp, only need an operating personnel just can easily go on, promoted work efficiency.

3. The utility model discloses a, place the flitch that has abandoned at the intermediate position of pipe clamp point, in welding process, soldering tin can often have the phenomenon of drippage, and the drippage can cause certain injury to the device surface at the device surface, is unfavorable for the long-term use of device, has added the flitch after, and soldering tin can drippage on the flitch, avoids directly drippage to cause the damage on the device.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view cross-sectional view of the present invention;

FIG. 3 is a schematic view of the front view cross-section structure of the present invention;

fig. 4 is an enlarged schematic view of the position a of the present invention.

The main reference numbers:

1. a housing; 11. a support; 12. a waste plate; 13. a slide plate; 14. a fixing plate; 15. a baffle plate; 2. a clamping mechanism; 21. a hydraulic lever; 22. a lifting plate; 23. a lifting rod; 231. a rack; 232. a clamp a; 24. a support bar; 25. mounting a rod; 26. a gear a; 27. a gear b; 28. a travel bar; 281. and (b) a clamp.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-4, a clamp for welding heating and ventilation pipes includes a housing 1 and a clamping mechanism 2, when the device is moved to an operating position, one end of each of two pipes to be welded is placed on two brackets 11, a waste material plate 12 is slidably connected in a sliding plate 13 until the waste material plate comes into contact with a baffle 15 and stops, after the pipe is placed, a hydraulic rod 21 is actuated to move an output end of the hydraulic rod 21 upward to drive a lifting plate 22 to perform a vertical lifting motion, two lifting rods 23 at the top of the lifting plate 22 move upward synchronously with the lifting plate 22 to move a rack 231 and a clamp a232 upwards synchronously, two gears a26 engaged with the rack 231 rotate counterclockwise and clockwise respectively, two gears b27 engaged with the two gears a26 respectively rotate clockwise and counterclockwise respectively, and two moving rods 28 axially connected with the two gears b27 move in opposite directions, that is, the two clamps b281 move in opposite directions, and the clamp a232 ascends in the vertical direction, so that the pipeline is completely clamped by the clamp a232 and the two clamps b281, and at this time, the operator welds the two pipelines together by using the welding gun, and the operation is convenient and simple, and the work efficiency can be increased.

As shown in fig. 1, the utility model discloses in the technical scheme that further proposes, the axis department fixed mounting at shell 1 top has slide 13, sliding connection has waste material board 12 in slide 13, support 11 is installed to the top symmetry of

shell

1, 2 fixed mounting of clamping mechanism are in the inside bottom surface axis department of shell 1, the shifting chute has been seted up to shell 1 top symmetry, clamping mechanism 2's top all extends to the outside of two shifting chutes, waste material board 12 sliding connection is favorable to conveniently changing waste material board 12 with slide 13, the soldering tin of drippage has waste material board 12 in the below in the welding process, avoid directly drippage on the device, cause the device to damage, support 11's setting can provide a holding power for the pipeline, guarantee weldment work goes on smoothly.

As shown in fig. 2 and 3, the utility model discloses in the technical scheme that further proposes, clamping mechanism 2 includes hydraulic stem 21, and hydraulic stem 21 fixed mounting has lifter plate 22 in the axis department of the inside bottom surface of shell 1, the output fixed mounting of hydraulic stem 21, and lifter 23 is installed to lifter plate 22's top symmetry, through the start-up of controlling hydraulic stem 21 for lifter plate 23 is taken to lifter plate 22 can rise together.

Wherein, fixed plate 14 is installed to the inner wall symmetry of the relative both sides of shell 1, and the one end of two lifter 23 runs through respectively and extends to the opposite side of two fixed plates 14, and equal fixed mounting has anchor clamps a232, and after lifter 23 rose, anchor clamps a232 also can follow and rise together.

Wherein, the outer walls of the two sides of the middle part of the fixed plate 14 and the clamp a232 of the lifting rod 23 are symmetrically provided with racks 231, and the arrangement of the racks 231 provides a clamping premise for the clamping of the clamp b 281.

Wherein, the bracing piece 24 is installed to the top symmetry of fixed plate 14, and the one end that two bracing pieces 24 kept away from fixed plate 14 all has connect by the axle gear a26, and two gear a26 mesh with two racks 231 respectively mutually, and after the rack 231 rose, can drive gear a26 and rotate.

The two sides of the fixed plate 14, which are far away from the two support rods 24, are symmetrically provided with the mounting rods 25, one ends of the two mounting rods 25, which are far away from the fixed plate 14, are respectively connected with the gear b27 and the movable rod 28 in a shaft manner, the two gears b27 are respectively meshed with the two gears a26, and after the gear a26 rotates, the two meshed gears b27 can also rotate, so that the two coupled movable rods 28 move in opposite directions.

The moving rods 28 are specifically of an "L" type structure, one ends of the two moving rods 28, which are far away from the gear b27, are both fixedly provided with clamps b281, and the two moving rods 28 move in opposite directions, so that the two clamps b281 move in opposite directions, and thus the clamping operation is completed.

As shown in fig. 4, the utility model discloses in the further technical scheme that proposes, fixed mounting has baffle 15 on the outer wall of slide 13 one side, and baffle 15's setting can avoid sweeps 12 to drop from the other end, leads to soldering tin to drop on the device surface, causes certain damage.

The working principle is as follows: the hydraulic rod 21 is started, so that the output end of the hydraulic rod 21 moves upwards to drive the lifting plate 22 to perform vertical ascending motion, the two lifting rods 23 at the top of the lifting plate 22 move upwards synchronously along with the lifting plate 22, so that the rack 231 and the clamp a232 move upwards synchronously, the two gears a26 meshed with the rack 231 rotate anticlockwise and clockwise respectively, the two gears b27 meshed with the two gears a26 rotate clockwise and anticlockwise respectively, the two moving rods 28 in axial connection with the two gears b27 move oppositely, namely the two clamps b281 move oppositely, and the clamp a232 rises vertically, so that clamping is completed.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides a anchor clamps in warm logical pipeline welding, includes shell (1) and clamping mechanism (2), its characterized in that:

the improved waste material processing device is characterized in that a sliding plate (13) is fixedly mounted at the middle shaft at the top of the shell (1), a waste material plate (12) is connected in the sliding plate (13), supports (11) are symmetrically mounted at the top of the shell (1), a clamping mechanism (2) is fixedly mounted at the middle shaft at the bottom surface inside the shell (1), moving grooves are symmetrically formed in the top of the shell (1), and the tops of the clamping mechanism (2) extend to the outer sides of the two moving grooves.

2. The clamp in the heating and ventilation pipeline welding process according to claim 1, wherein the clamping mechanism (2) comprises a hydraulic rod (21), the hydraulic rod (21) is fixedly installed at a central axis of the bottom surface inside the shell (1), an output end of the hydraulic rod (21) is fixedly installed with a lifting plate (22), and lifting rods (23) are symmetrically installed at the top of the lifting plate (22).

3. The clamp in the heating and ventilation pipeline welding according to claim 2, wherein fixing plates (14) are symmetrically installed on the inner walls of two opposite sides of the shell (1), one end of each of the two lifting rods (23) penetrates through and extends to the other side of each of the two fixing plates (14), and a clamp a (232) is fixedly installed on each of the two lifting rods.

4. The heating and ventilation pipeline welding clamp according to claim 3, wherein racks (231) are symmetrically arranged on the outer walls of two sides of the lifting rod (23) adjacent to the clamp a (232).

5. The heating and ventilation pipeline welding fixture according to claim 4, wherein the top of the fixing plate (14) is symmetrically provided with support rods (24), one ends of the two support rods (24) far away from the fixing plate (14) are respectively coupled with a gear a (26), and the two gears a (26) are respectively meshed with the two racks (231).

6. A heating and ventilation pipeline welding fixture according to claim 5, wherein mounting rods (25) are symmetrically mounted on two sides of the fixing plate (14) away from the two support rods (24), a gear b (27) and a moving rod (28) are respectively coupled to one ends of the two mounting rods (25) away from the fixing plate (14), and the two gears b (27) are respectively meshed with the two gears a (26).

7. A heating and ventilation pipe welding clamp according to claim 6, characterized in that the moving rod (28) is of an L-shaped structure, and a clamp b (281) is fixedly mounted at one end of each of the two moving rods (28) far away from the gear b (27).

8. A heating and ventilation pipe welding fixture according to claim 1, wherein a baffle (15) is fixedly arranged on the outer wall of one side of the sliding plate (13).