CN215658760U

CN215658760U - Auxiliary machine for welding and fixing steel columns for light steel building

Info

Publication number: CN215658760U
Application number: CN202122444142.5U
Authority: CN
Inventors: 张兵
Original assignee: Jingzhou Longde Integrated Housing Co ltd
Current assignee: Jingzhou Longde Integrated Housing Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-01-28
Anticipated expiration: 2031-10-11

Abstract

The utility model relates to the technical field of light steel buildings and discloses an auxiliary machine for welding and fixing steel columns for the light steel buildings. This steel column welding is fixed when using auxiliary machinery for light steel building, through supporting the steel column with H shape and arranging in between two supporting rods, it rotates to rotate worm transmission screw thread post, finally drive the supporting rod shrink between two stoppers, make the lateral wall extrusion laminating of installation shell and H shape support steel column under the motion of two supporting rods, can install fast, high efficiency, it is loaded down with trivial details to have avoided using screw nut to carry out the operating procedure that the dismouting leads to the tripod after the trompil, welding efficiency is low and there is the problem of potential safety hazard.

Description

Auxiliary machine for welding and fixing steel columns for light steel building

Technical Field

The utility model relates to the technical field of light steel buildings, in particular to an auxiliary machine for welding and fixing steel columns for light steel buildings.

Background

The light steel building is exactly the building that uses light steel structure, in order to promote the stability of building when the construction, all weld a horizontal H shape between the adjacent H shape support steel column that will vertically bury underground in soil and connect the steel column, use the cable wire to hang H shape connection steel column through the crane and when constructor welded it after, H shape connection steel column is unsettled easily to produce and rocks, in order to promote welded security and efficiency, it is used for supplementary welded fastening to place H shape connection steel column to need to install the tripod on H shape support steel column usually.

When the common tripod is used, firstly, mounting holes matched with the tripod are formed in a preset position on the H-shaped supporting steel column, then the mounting holes of the tripod are aligned with the mounting holes of the H-shaped supporting steel column and then are connected and fixed through screws and nuts, finally, the H-shaped connecting steel column is placed on the upper surface of the tripod and is welded by using external equipment, although the structure is simple, the mounting holes formed in the H-shaped supporting steel column are used for fixing the tripod through screws and nuts, the operation steps are complicated, when the junction of the bottom surface of the H-shaped connecting steel column is welded, the tripod needs to be dismantled due to the obstruction of the upper surface of the tripod, materials are wasted, the welding efficiency is low, the H-shaped supporting steel column plays a role in bearing the weight of a building, the bearing capacity of the structural stability of the H-shaped supporting steel column is reduced after the mounting holes are formed in the H-shaped supporting steel column, the problem of potential safety hazard due to the fact that the stress is not uniformly deformed is easily caused, the auxiliary welding and fixing machine for the steel columns for the light steel buildings cannot meet the auxiliary working requirements of welding and fixing the steel columns, and therefore the auxiliary welding and fixing machine for the steel columns for the light steel buildings is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an auxiliary machine for welding and fixing a steel column for a light steel building, which solves the technical problems in the prior art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: an auxiliary machine for welding and fixing a steel column for light steel buildings comprises an installation shell, wherein a sliding block is arranged in an inner cavity of the installation shell, clamping rods are hinged to the left end and the right end of the sliding block, the bottom end of each clamping rod extends out of the inner cavity of the installation shell, two limiting channels are symmetrically formed in the bottom surface of the installation shell, two limiting blocks are symmetrically welded in the inner cavity of each limiting channel, the outer walls of the two limiting blocks are in movable sliding contact with the outer walls of the clamping rods, a threaded column is movably installed at the top of the inner cavity of the installation shell through a bearing, a worm is movably installed in the middle of the left side wall of the installation shell through the bearing and is in transmission connection with the threaded column, an installation groove is formed in the upper surface of the installation shell, a rotating rod is movably installed on the inner wall of the installation groove through the bearing, the right end of the rotating rod extends out of the inner cavity of the installation groove, and a straight-tooth wheel is fixedly arranged on the right side of the outer wall of the rotating rod, the inner wall that the mounting groove is located straight-teeth gear rear portion is provided with the fixture block, the outer wall of fixture block and the flank of tooth movable contact of straight-teeth gear, the outer wall welding of dwang has the installation piece, the outer wall of installation piece articulates there is the connecting rod, the top welding of connecting rod has the concave shell of placing.

Preferably, the worm wheel is fixedly sleeved on the upper portion of the outer wall of the threaded column, the right end of the worm extends into the inner cavity of the mounting shell, and the tooth surface of the worm is meshed with the tooth surface of the worm wheel.

Preferably, the outer wall of the clamping rod is provided with a groove, and the outer wall of the limiting block is in movable contact with the inner wall of the groove.

Preferably, two supporting rods are symmetrically and fixedly installed in the inner cavity of the installation shell, and the sliding blocks are connected with the two supporting rods in a sliding mode.

Preferably, the inner wall slidable mounting of mounting groove has the extension shell, the outer wall of fixture block is articulated with the inner wall that extends the shell, the welding of the inner chamber bottom surface of extension shell has extension spring, extension spring's top and the outer wall fixed connection of fixture block.

Preferably, the outer wall screw thread of extending the shell installs the threaded rod, outside the inner chamber of mounting groove was extended to the one end of threaded rod, the threaded rod passes through the inner wall swing joint of bearing and mounting groove.

(III) advantageous effects

Compared with the prior art, the utility model provides an auxiliary machine for welding and fixing steel columns for light steel buildings, which has the following beneficial effects:

1. this steel column welding is fixed with auxiliary machinery for light steel building, through arranging H shape support steel column in between two supporting rods, it rotates to rotate worm transmission screw thread post, thereby drive the slider motion, the supporting rod between two stoppers in the final drive spacing passageway contracts, make the lateral wall extrusion laminating of installation shell and H shape support steel column under the shrink motion of two supporting rods, can install the device on H shape support steel column fast, high efficiency, it is loaded down with trivial details to have avoided using screw and nut to carry out the operating procedure that the dismouting leads to the tripod after trompil on H shape support steel column, welding efficiency is low and influences its structural stability's problem.

2. This light steel construction steel column welding is fixed uses auxiliary machinery, it rotates to drive the installation piece through the dwang, thereby it puts the shell motion to drive, finally drive the motion of H shape connection steel column in putting the shell, can connect the position height of steel column to H shape according to the welding requirement and finely tune, the fixture block can keep the flank of tooth meshing state of fixture block and straight-teeth gear under extension spring's effect, and fix the shell of placing behind the height-adjusting, therefore, the clothes hanger is strong in practicability, the tripod has been avoided using screw nut installation back, the unable height-adjusting's that leads to problem.

Drawings

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

FIG. 2 is a schematic right sectional view of the mounting groove of the present invention.

In the figure: 1. mounting a shell; 2. a slider; 3. a clamping rod; 4. a limiting channel; 5. a limiting block; 6. a threaded post; 7. a worm; 8. mounting grooves; 9. rotating the rod; 10. a spur gear; 11. a clamping block; 12. mounting blocks; 13. a connecting rod; 14. placing the shell; 15. a worm gear; 16. an extension case; 17. an extension spring; 18. a threaded 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.

The utility model provides a technical scheme, and relates to an auxiliary machine for welding and fixing a steel column for light steel buildings, which comprises an installation shell 1, a sliding block 2, clamping rods 3, limiting channels 4, limiting blocks 5, a threaded column 6, a worm 7, an installation groove 8, a rotating rod 9, a straight gear 10, a clamping block 11, an installation block 12, a connecting rod 13, a placement shell 14, a worm gear 15, an extension shell 16, a tension spring 17 and a threaded rod 18, referring to figure 1, the sliding block 2 is arranged in the inner cavity of the installation shell 1, two support rods are symmetrically and fixedly arranged in the inner cavity of the installation shell 1, the sliding block 2 is in sliding connection with the two support rods, the clamping rods 3 are hinged at the left end and the right end of the sliding block 2, the bottom ends of the clamping rods 3 extend out of the inner cavity of the installation shell 1, the two limiting channels 4 are symmetrically arranged on the bottom surface of the installation shell 1, the two limiting blocks 5 are symmetrically welded in the inner cavity of the limiting channels 4, the outer walls of the two limiting blocks 5 are in movable sliding contact with the outer walls of the clamping rods 3, the outer wall of each clamping rod 3 is provided with a groove, the outer wall of each limiting block 5 is in movable contact with the inner wall of each groove, when the limiting blocks 5 are in contact with the inner walls of the grooves formed in the clamping rods 3, the openings formed by the two clamping rods 3 are the largest, the clamping rods 3 can rotate and tighten under the action of the two limiting blocks 5, the mounting shell 1 and the side wall of the H-shaped supporting steel column are extruded and attached, the device can be quickly mounted on the H-shaped supporting steel column, the threaded column 6 is movably mounted at the top of the inner cavity of the mounting shell 1 through a bearing, a worm 7 is movably mounted in the middle of the left side wall of the mounting shell 1 through a bearing, the worm 7 is in transmission connection with the threaded column 6, a worm wheel 15 is fixedly sleeved on the upper portion of the outer wall of the threaded column 6, the right end of the worm 7 extends into the inner cavity of the mounting shell 1, the tooth surface of the worm 7 is meshed with the tooth surface of the worm wheel 15, and can drive the threaded column 6 to rotate, the upper surface of the mounting shell 1 is provided with a mounting groove 8, the inner wall of the mounting groove 8 is movably provided with a rotating rod 9 through a bearing, the right end of the rotating rod 9 extends out of the inner cavity of the mounting groove 8, the right side of the outer wall of the rotating rod 9 is fixedly sleeved with a straight gear 10, please refer to fig. 2, the inner wall of the mounting groove 8, which is positioned at the rear part of the straight gear 10, is provided with a clamping block 11, the outer wall of the clamping block 11 is movably contacted with the tooth surface of the straight gear 10, the inner wall of the mounting groove 8 is slidably provided with an extension shell 16, the outer wall of the clamping block 11 is hinged with the inner wall of the extension shell 16, the bottom surface of the inner cavity of the extension shell 16 is welded with a tension spring 17, the top end of the tension spring 17 is fixedly connected with the outer wall of the clamping block 11, the clamping block 11 can keep the tooth surface meshed state with the straight gear 10 under the action of the tension spring 17, the rotated straight gear 10 can be limited and fixed, and the fine adjustment effect on the H-shaped connecting steel column is avoided being influenced, extend the outer wall thread of shell 16 and install threaded rod 18, the one end of threaded rod 18 extends to outside the inner chamber of mounting groove 8, threaded rod 18 passes through the inner wall swing joint of bearing and mounting groove 8, the outer wall welding of dwang 9 has installation piece 12, can make the flank of tooth separation of fixture block 11 and straight-tooth gear 10, be convenient for carry out down regulation to the angle of installation piece 12, the outer wall of installation piece 12 articulates there is connecting rod 13, the top welding of connecting rod 13 has the concave shell 14 of placing.

The working principle of the device is as follows: firstly, an H-shaped supporting steel column is positioned between two clamping rods 3, and when a limiting block 5 is contacted with the inner wall of a groove formed in each clamping rod 3, the opening formed by the two clamping rods 3 is the largest; the worm 7 is twisted to drive the worm wheel 15 to rotate, the worm wheel 15 drives the threaded column 6 to rotate, the threaded column 6 drives the sliding block 2 to move, the sliding block 2 drives the clamping rod 3 to move, the clamping rod 3 slides between the two limiting blocks 5, the clamping rod 3 can rotate and clamp while moving under the action of the two limiting blocks 5, the mounting shell 1 is extruded and attached to the side wall of the H-shaped supporting steel column, and the device can be rapidly mounted on the H-shaped supporting steel column; the H-shaped connecting steel column which plays a role in connection is placed in the placing shell 14 through the outer wall hoisting equipment, the H-shaped connecting steel column can be lifted, welding and fixing are convenient to conduct stably, the rotating rod 9 is twisted to drive the mounting block 12 to rotate, the mounting block 12 drives the connecting rod 13 to rotate, the connecting rod 13 drives the placing shell 14 to rotate, welding height of the H-shaped connecting steel column can be finely adjusted according to needs, and practicability is high; meanwhile, the rotating rod 9 drives the straight gear 10 to rotate, the clamping block 11 can keep the tooth surface meshing state of the clamping block 11 and the straight gear 10 under the action of the extension spring 17, the rotating straight gear 10 can be limited and fixed, the fine adjustment effect on the H-shaped connecting steel column is avoided from being influenced, the threaded rod 18 is screwed to drive the extension shell 16 to move, the extension shell 16 drives the clamping block 11 to move, the clamping block 11 can be separated from the tooth surface of the straight gear 10, and downward adjustment on the angle of the installation block 12 is facilitated.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixed auxiliary machinery that uses of steel column welding for light steel building, includes installation shell (1), its characterized in that: the inner cavity of the installation shell (1) is provided with a sliding block (2), the left end and the right end of the sliding block (2) are respectively hinged with a clamping rod (3), the bottom end of the clamping rod (3) extends to the outside of the inner cavity of the installation shell (1), two limiting channels (4) are symmetrically arranged on the bottom surface of the installation shell (1), the inner cavity of each limiting channel (4) is symmetrically welded with two limiting blocks (5), the outer walls of the two limiting blocks (5) are respectively in movable sliding contact with the outer walls of the clamping rods (3), the top of the inner cavity of the installation shell (1) is provided with a threaded column (6) through a bearing, the middle part of the left side wall of the installation shell (1) is provided with a worm (7) through a bearing, the worm (7) is in transmission connection with the threaded column (6), the upper surface of the installation shell (1) is provided with a mounting groove (8), the inner wall of the mounting groove (8) is provided with a rotating rod (9) through a bearing, the right-hand member of dwang (9) extends to outside the inner chamber of mounting groove (8), the fixed cover in outer wall right side of dwang (9) is equipped with straight-teeth gear (10), inner wall that mounting groove (8) are located straight-teeth gear (10) rear portion is provided with fixture block (11), the outer wall of fixture block (11) and the flank of tooth movable contact of straight-teeth gear (10), the outer wall welding of dwang (9) has installation piece (12), the outer wall of installation piece (12) articulates there is connecting rod (13), the top welding of connecting rod (13) has concave shell (14) of placing.

2. The auxiliary machine for welding and fixing the steel column for light steel construction as claimed in claim 1, wherein: the fixed cover in outer wall upper portion of screw thread post (6) is equipped with worm wheel (15), the right-hand member of worm (7) extends to in the inner chamber of installation shell (1), the flank of tooth of worm (7) and the flank of tooth meshing of worm wheel (15).

3. The auxiliary machine for welding and fixing the steel column for light steel construction as claimed in claim 1, wherein: the outer wall of the clamping rod (3) is provided with a groove, and the outer wall of the limiting block (5) is in movable contact with the inner wall of the groove.

4. The auxiliary machine for welding and fixing the steel column for light steel construction as claimed in claim 1, wherein: two supporting rods are symmetrically and fixedly installed in the inner cavity of the installation shell (1), and the sliding block (2) is connected with the two supporting rods in a sliding mode.

5. The auxiliary machine for welding and fixing the steel column for light steel construction as claimed in claim 1, wherein: the inner wall slidable mounting of mounting groove (8) has extension shell (16), the outer wall of fixture block (11) is articulated with the inner wall that extends shell (16), the inner chamber bottom surface welding that extends shell (16) has extension spring (17), the top of extension spring (17) and the outer wall fixed connection of fixture block (11).

6. The auxiliary machine for welding and fixing the steel column for light steel construction as claimed in claim 5, wherein: the outer wall thread of extension shell (16) installs threaded rod (18), the one end of threaded rod (18) extends to outside the inner chamber of mounting groove (8), threaded rod (18) pass through the inner wall swing joint of bearing and mounting groove (8).