CN216138383U

CN216138383U - Stable butt joint clamp for welding steel structure

Info

Publication number: CN216138383U
Application number: CN202121865257.5U
Authority: CN
Inventors: 韩召先; 任大鹏
Original assignee: Qingdao Haoyu Heavy Industry Co ltd
Current assignee: Qingdao Haoyu Heavy Industry Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-03-29
Anticipated expiration: 2031-08-11

Abstract

The utility model relates to a clamp, in particular to a stable butt joint clamp for welding a steel structure. It includes the fixed station and sets up the fixing device on the fixed station, fixing device includes the dead lever, the both ends at siphunculus top outer wall are fixed to the dead lever, the solid fixed ring of top both ends fixedly connected with of dead lever is provided with the rotation cavity between two balls, this steel construction welding is with stabilizing butt joint anchor clamps, through the fixing device who sets up, can realize the rotation to steel construction part when fixing steel construction part to the quick regulator angle of staff, solved current welding and only possessed fixed effect with butt joint anchor clamps, when needs weld a week of steel construction (like steel pipe etc.) outer wall, just need cancel earlier fixedly, then angle of adjustment, it is fixed once more at last, this operating procedure is more, the problem of welded time has undoubtedly been increased.

Description

Stable butt joint clamp for welding steel structure

Technical Field

The utility model relates to a clamp, in particular to a stable butt joint clamp for welding a steel structure.

Background

Steel is a general name of iron-carbon alloy with carbon content between 0.02 and 2.11 percent by mass, the application and research history of human beings on steel is quite long, and nowadays, steel is one of the most used materials in the world with low price and reliable performance, and is an indispensable component in the building industry, the manufacturing industry and the daily life of people.

With the rapid development of the steel industry, various buildings and other fields are applied to a large number of steel structures, and part of the steel structures need to be welded in the using process, but the existing butt joint clamp for welding only has a fixing effect, when a circle of the outer wall of the steel structure (such as a steel pipe and the like) needs to be welded, the steel structure needs to be cancelled and fixed firstly, then the angle is adjusted, and finally the steel structure is fixed again, so that the operation steps are more, and the welding time is increased undoubtedly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stable butt joint clamp for welding a steel structure, which aims to solve the problems in the background technology.

In order to achieve the aim, the utility model provides a stable butt joint clamp for welding a steel structure, which comprises a fixed table and a fixing device arranged on the fixed table, the fixing device comprises a fixing rod which is fixed at two ends of the outer wall of the top of the through pipe, the two ends of the top of the fixing rod are fixedly connected with fixing rings, a rotating cavity is arranged between the two balls, the inner wall of the fixing ring is rotationally connected with a ball, the fixing ring is internally provided with circular rings, a transmission rod is fixedly connected between the two circular rings, the two ends of the outer wall of the circular ring are provided with rotating grooves which are rotationally connected with the balls, the outer wall of the circular ring is in threaded connection with a plurality of threaded rods, the threaded rods are positioned in the rotating cavities, one side of one of the circular rings is fixedly connected with a connecting ring, the top of the through pipe is fixedly connected with a driving motor, and the driving motor is connected with the connecting ring through a transmission mechanism.

As a further improvement of the technical scheme, an installation cavity is formed in the fixed table, the surface of the fixed table is communicated with a plurality of through pipes, a fan is installed in the installation cavity, an air suction opening of the fan is communicated with one end of each through pipe, and an air outlet is formed in one side of the fixed table.

As a further improvement of the technical scheme, the bottom of the fixed table is fixedly connected with a universal wheel, and a brake pad is arranged in the universal wheel.

As a further improvement of the technical scheme, a fixing column is arranged below the fixing rod, a sliding cavity is formed in the fixing column, the fixing rod slides in the sliding cavity, and a threaded column is connected to the side wall of the fixing column in a threaded mode.

As a further improvement of the technical scheme, one end of the threaded rod and one end of the threaded column are fixedly connected with a straight rod.

As a further improvement of the technical scheme, one end of the threaded rod is rotatably connected with a soft pad.

As a further improvement of the technical scheme, the bottom of the driving motor is fixedly connected with a loop bar, the outer wall of the loop bar is connected with a sleeve in a sliding mode, the sleeve is fixed to the top of the fixed table, and damping springs are arranged on the outer rings of the sleeve and the loop bar.

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

this steel construction welding is with stabilizing butt joint anchor clamps, through the fixing device who sets up, can realize the rotation to the steel construction part when fixing the steel construction part, so that the quick regulator angle of staff, solved current welding and only possessed fixed effect with butt joint anchor clamps, when needs weld a week of steel construction (like steel pipe etc.) outer wall, just need cancel earlier fixedly, then angle of adjustment, last fixed once more, this operating procedure is more, the problem of welded time has undoubtedly been increased.

Drawings

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

FIG. 2 is a schematic sectional view of a fixing table according to embodiment 1 of the present invention;

FIG. 3 is a schematic structural view of a fixing device according to embodiment 1 of the present invention;

FIG. 4 is a schematic view of a connecting ring structure according to embodiment 1 of the present invention;

fig. 5 is a schematic structural view of a sleeve according to embodiment 1 of the present invention.

The various reference numbers in the figures mean:

100. a fixed table;

110. pipe passing; 111. a fan; 112. a universal wheel;

200. a fixing device;

210. fixing the rod; 211. a fixing ring; 212. a ball bearing; 213. a circular ring; 214. rotating the groove; 215. a threaded rod; 216. a soft cushion; 217. fixing a column; 218. a threaded post; 219. a straight rod;

220. a connecting ring; 221. a drive motor; 222. a transmission mechanism;

230. a sleeve; 231. a loop bar; 232. a damping spring;

240. and a transmission rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Example 1

Referring to fig. 1 to 5, the present embodiment provides a stable butt-joint fixture for welding a steel structure, including a fixing table 100 and a fixing device 200 disposed on the fixing table 100, the fixing device 200 includes a fixing rod 210, the fixing rod 210 is fixed at two ends of an outer wall of a top of a through pipe 110, fixing rings 211 are fixedly connected to two ends of the top of the fixing rod 210, a rotation cavity is disposed between the two balls 212, the inner wall of the fixing ring 211 is rotatably connected with the balls 212, a circular ring 213 is disposed in the fixing ring 211, a transmission rod 240 is fixedly connected between the two circular rings 213, a rotation groove 214 is in a "U" shape, a middle of the "U" shape protrudes outwards, so as to ensure transmission of the circular ring 213 and not to affect welding operation of a worker, rotation grooves 214 are disposed at two ends of the outer wall of the circular ring 213, the rotation grooves 214 are rotatably connected with the balls 212, and a plurality of threaded rods 215 are threadedly connected to the outer wall of the circular ring 213, threaded rod 215 is located and rotates the cavity, one side fixedly connected with go-between 220 of one of them ring 213, the top fixedly connected with driving motor 221 of siphunculus 110, be connected through drive mechanism 222 between driving motor 221 and the go-between 220, the preferred chain that adopts of drive mechanism 222, the chain has higher transmission capacity, can guarantee the phenomenon that can not produce the skidding when the transmission, through the fixing device 200 that sets up, can realize the rotation to the steel construction part when fixing the steel construction part, so that the quick regulator angle of staff.

Besides, in order to absorb the smoke in the welding process, an installation cavity is formed inside the fixed platform 100, the surface of the fixed platform 100 is communicated with a plurality of through pipes 110, a fan 111 is installed in the installation cavity, an air suction opening of the fan 111 is communicated with one ends of the through pipes 110, an air outlet is formed in one side of the fixed platform 100, when air needs to be sucked, the power of the fan 111 is switched on to enable the fan to work, the air suction opening of the fan 111 sucks the external smoke into the installation cavity through the through pipes 110 and discharges the smoke through the air outlet, and therefore the smoke cannot irritate eyes of an operator.

Further, in order to facilitate the rapid movement of the device, the bottom of the fixing table 100 is fixedly connected with a universal wheel 112, a brake pad is arranged in the universal wheel 112, the fixing table 100 is pushed, the universal wheel 112 moves on the ground due to the stress of the through pipe 110, the rapid movement of the device is further realized, and the power for moving the device by people is reduced.

Further, in order to adjust the height of the device, a fixing column 217 is arranged below the fixing rod 210, a sliding cavity is formed in the fixing column 217, the fixing rod 210 slides in the sliding cavity, a threaded column 218 is connected to the side wall of the fixing column 217 in a threaded manner, the fixing rod 210 is lifted, so that the fixing rod 210 slides in the fixing column 217 and is lifted to a required height, the threaded column 218 is screwed, the threaded column 218 rotates to be in contact with the side wall of the fixing rod 210, the fixing rod 210 is fixed, and then the height of the device is adjusted, so that different people can operate the device conveniently.

In addition, in order to facilitate the screwing of the threaded rod 218 and the threaded rod 215, one end of the threaded rod 215 and the threaded rod 218 is fixedly connected with a straight rod 219, and the straight rod 219 can improve the stress point on the threaded rod 215 and the threaded rod 218 so as to facilitate the rapid screwing of the threaded rod 215 and the threaded rod 218 through the straight rod 219.

Further, in order to prevent the threaded rod 215 from scratching the steel structural part when being fixed, one end of the threaded rod 215 is rotatably connected with a cushion 216, the cushion 216 is preferably made of rubber, the rubber has strong flexibility, and irregular parts can be sufficiently fixed while the parts are prevented from being scratched.

Further, in order to reduce the vibration generated when the driving motor 221 operates, a loop bar 231 is fixedly connected to the bottom of the driving motor 221, a sleeve 230 is slidably connected to the outer wall of the loop bar 231, the sleeve 230 is fixed to the top of the fixing table 100, a damping spring 232 is arranged on the outer rings of the sleeve 230 and the loop bar 231, the vibration generated by the driving motor 221 is absorbed by the deformation generated by the damping spring 232, and then the vibration generated when the driving motor 221 operates is reduced, so that the stability of welding the parts is improved.

The stable butt joint clamp for welding the steel structure is characterized in that two steel structure parts are respectively inserted into a circular ring 213 when the stable butt joint clamp is used, then a threaded rod 215 is screwed, the threaded rod 215 rotates and moves downwards to fix the steel structure parts, when the stable butt joint clamp needs to rotate, a power supply of a driving motor 221 is connected, an output shaft of the driving motor 221 drives a connecting ring 220 to rotate through a transmission mechanism 222, the connecting ring 220 drives one circular ring 213 to rotate, one circular ring 213 drives the other circular ring 213 to rotate through a transmission rod 240, and the steel structure parts can be rotated.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a steel construction welding is with stabilizing butt joint anchor clamps which characterized in that: comprises a fixed platform (100) and a fixing device (200) arranged on the fixed platform (100), wherein the fixing device (200) comprises a fixing rod (210), the fixing rod (210) is fixed at two ends of the outer wall of the top of a through pipe (110), two ends of the top of the fixing rod (210) are fixedly connected with fixing rings (211), a rotating cavity is arranged between the two balls (212), the inner wall of each fixing ring (211) is rotatably connected with the balls (212), a circular ring (213) is arranged in each fixing ring (211), a transmission rod (240) is fixedly connected between the two circular rings (213), rotating grooves (214) are formed in two ends of the outer wall of each circular ring (213), each rotating groove (214) is rotatably connected with the balls (212), the outer wall of each circular ring (213) is in threaded connection with a plurality of threaded rods (215), each threaded rod (215) is positioned in the corresponding rotating cavity, one side of each circular ring (213) is fixedly connected with a connecting ring (220), the top of the through pipe (110) is fixedly connected with a driving motor (221), and the driving motor (221) is connected with the connecting ring (220) through a transmission mechanism (222).

2. The stable butt-joint clamp for welding the steel structure according to claim 1, which is characterized in that: the utility model discloses a fan, including fixed station (100), installation cavity has been seted up to fixed station (100) inside, the surface intercommunication of fixed station (100) has a plurality of siphunculus (110), installs fan (111) in the installation cavity, the inlet scoop of fan (111) and the one end intercommunication of siphunculus (110), the air exit has been seted up to one side of fixed station (100).

3. The stable butt-joint clamp for welding the steel structure according to claim 1, which is characterized in that: the bottom of the fixed table (100) is fixedly connected with a universal wheel (112), and a brake pad is arranged in the universal wheel (112).

4. The stable butt-joint clamp for welding the steel structure according to claim 1, which is characterized in that: a fixing column (217) is arranged below the fixing rod (210), a sliding cavity is formed in the fixing column (217), the fixing rod (210) slides in the sliding cavity, and a threaded column (218) is connected to the side wall of the fixing column (217) in a threaded mode.

5. The stable butt-joint clamp for welding the steel structure according to claim 4, wherein: one end of the threaded rod (215) and one end of the threaded column (218) are fixedly connected with a straight rod (219).

6. The stable butt-joint clamp for welding the steel structure according to claim 1, which is characterized in that: one end of the threaded rod (215) is rotatably connected with a soft pad (216).

7. The stable butt-joint clamp for welding the steel structure according to claim 1, which is characterized in that: the bottom fixedly connected with loop bar (231) of driving motor (221), the outer wall sliding connection of loop bar (231) has sleeve (230), sleeve (230) are fixed at the top of fixed station (100), sleeve (230) and the outer lane of loop bar (231) are provided with damping spring (232).