CN216398579U

CN216398579U - Elevator support crossbeam welding frock

Info

Publication number: CN216398579U
Application number: CN202123069673.7U
Authority: CN
Inventors: 赵欢欢; 邹荣改; 仲建鹏; 蒙少娟
Original assignee: Guangzhou Huaao Electromechanical Equipment Co ltd
Current assignee: Guangzhou Huaao Electromechanical Equipment Co ltd
Priority date: 2021-12-08
Filing date: 2021-12-08
Publication date: 2022-04-29
Anticipated expiration: 2031-12-08

Abstract

The utility model relates to the technical field of elevator accessories, in particular to a welding tool for a cross beam of an elevator bracket, which comprises: the clamp is used for clamping and fixing the cross beam, the driving mechanism is installed on the base, and the clamp is connected with the driving mechanism to drive the cross beam on the clamp to be in butt joint. According to the utility model, the driving mechanism and the clamp are arranged on the base, the driving mechanism can drive the cross beams to move, so that the two cross beams are close to each other and are in butt joint, the clamp can be used for clamping and fixing the cross beams, the positions of the cross beams can be adjusted, and the time required for repeatedly opening the clamp to adjust the positions of the cross beams is saved.

Description

Elevator support crossbeam welding frock

Technical Field

The utility model relates to the technical field of elevator accessories, in particular to a welding tool for a cross beam of an elevator support.

Background

The support crossbeam is the important part of elevator installation for support elevator's whole weight, when the crossbeam butt joint welding among the prior art, usually the manual work fills up the gasket and utilizes anchor clamps to fix at two crossbeam bottoms, need the manual work to open the continuous regulation crossbeam position of anchor clamps many times in order to ensure the accuracy of two crossbeam dockings in the butt joint in-process, consumed more time at the in-process of switch anchor clamps, lead to crossbeam welded inefficiency.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Aiming at the defects in the prior art, the utility model provides a welding tool for a cross beam of an elevator bracket, which can effectively solve the problem that the butt welding of the cross beam in the prior art consumes long time.

Technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme:

the utility model provides an elevator support beam welding tool, which comprises: the clamp is used for clamping and fixing the cross beam, the driving mechanism is installed on the base, and the clamp is connected with the driving mechanism to drive the cross beam on the clamp to be in butt joint.

Further, actuating mechanism includes pivot and two spouts, the rotatable installation of pivot is in on the base, two the spout rigid coupling is in the base upper surface, two the spout is located the pivot both sides, pivot top rigid coupling has the gear, two slidable cooperation respectively has first rack and second rack in the spout, the anchor clamps rigid coupling is in first rack reaches the second rack, pivot bottom rigid coupling has the worm wheel, rotatable installation worm on the base lateral wall, the worm with the worm wheel phase-match.

Further, anchor clamps include splint and two bearing plates, two the bearing plate rigid coupling respectively is in first rack reaches on the second rack, the mounting groove has been seted up on the bearing plate, slidable cooperation has the nut seat in the mounting groove, rotatable first screw rod of installing in the mounting groove, first screw rod with nut seat threaded connection, the rotatable second screw rod of installing in nut seat top, the screw has been seted up on the splint, second screw rod spiro union to in the screw, bearing plate one side rigid coupling has the baffle.

Furthermore, the bottom surface of the base is rotatably provided with universal wheels.

Advantageous effects

Compared with the known public technology, the technical scheme provided by the utility model has the following beneficial effects:

according to the utility model, the driving mechanism and the clamp are arranged on the base, the driving mechanism can drive the cross beams to move, so that the two cross beams are close to each other and are in butt joint, the clamp can be used for clamping and fixing the cross beams, the positions of the cross beams can be adjusted, and the time required for repeatedly opening the clamp to adjust the positions of the cross beams is saved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the utility model, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

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

FIG. 2 is a top view of the present invention;

FIG. 3 is a side view of the present invention;

the reference numerals in the drawings denote: 1. a base; 2. a chute; 3. a rotating shaft; 4. a gear; 5. a first rack; 6. a second rack; 7. a bearing plate; 8. a baffle plate; 9. mounting grooves; 10. a first screw; 11. a nut seat; 12. a splint; 13. a second screw; 14. a screw hole; 15. scale marks; 16. a universal wheel; 17. a worm; 18. a worm gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all 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 present invention will be further described with reference to the following examples.

Example (b):

referring to fig. 1-3, an elevator support beam welding tool includes: base 1, actuating mechanism and anchor clamps, rotatable universal wheel 16 of installing in base 1 bottom surface, anchor clamps are used for carrying out the centre gripping to the crossbeam fixed, and actuating mechanism installs on base 1, and anchor clamps are connected with actuating mechanism to the crossbeam on the actuating mechanism docks.

Actuating mechanism includes pivot 3 and two spout 2, 3 rotatable installations of pivot are on

base

1, 2 rigid couplings of two spout are at 1 upper surface of base, two spout 2 are located 3 both sides of pivot, 3 top rigid couplings of pivot have gear 4, the cooperation of slidable respectively has first rack 5 and second rack 6 in two spout 2, the anchor clamps rigid coupling is at first rack 5 and second rack 6, 3 bottom rigid couplings of pivot have worm wheel 18, rotatable worm 17 of installing on the base 1 lateral wall, worm 17 and worm wheel 18 phase-match. Drive worm 17 rotates, worm 17 rotates and can drive worm wheel 18 and rotate, worm wheel 18 rotates and drives pivot 3 and rotate, pivot 3 rotates and drives gear 4 and rotates, gear 4 rotates and can drive first rack 5 and second rack 6 and slide in spout 2, and the direction of motion of first rack 5 and second rack 6 motion remains opposite throughout, will treat welded crossbeam rigid coupling on anchor clamps, can make the crossbeam on the anchor clamps dock through the motion of first rack 5 and second rack 6, so that the weldment work.

Anchor clamps include splint 12 and two bearing plates 7, two bearing plates 7 rigid couplings are respectively on first rack 5 and second rack 6, mounting groove 9 has been seted up on bearing plate 7, slidable cooperation has nut seat 11 in the mounting groove 9, rotatable first screw rod 10 of installing in mounting groove 9,

first screw rod

10 and 11 threaded connection of nut seat, the rotatable second screw rod 13 of installing in nut seat 11 top, screw 14 has been seted up on

splint

12, 13 spiro couplings of second screw rod are to in the

screw

14, 7 one side rigid couplings of bearing plate have baffle 8. First screw rod 10 of drive rotates, first screw rod 10 rotates and can drive nut seat 11 and slide in mounting groove 9, place the crossbeam between nut seat 11 and baffle 8, can carry out the centre gripping to the crossbeam at nut seat 11 slip in-process, mounting groove 9 one side is equipped with scale mark 15, through reading the scale, nut seat 11 to on another anchor clamps is adjusted, keep leading to the same axis when guaranteeing two crossbeams butt joint, improve welded precision, second screw rod 13 can carry out the secondary centre gripping to the crossbeam with splint 12 cooperation and fix, stability when welding with two crossbeams improves.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not cause the essence of the corresponding technical solutions to depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an elevator support crossbeam welding frock which characterized in that includes: the clamp comprises a base (1), a driving mechanism and a clamp, wherein the clamp is used for clamping and fixing a cross beam, the driving mechanism is installed on the base (1), and the clamp is connected with the driving mechanism to drive the cross beam on the clamp to be in butt joint.

2. The elevator support beam welding tool of claim 1, the driving mechanism comprises a rotating shaft (3) and two sliding chutes (2), the rotating shaft (3) is rotatably arranged on the base (1), the two sliding chutes (2) are fixedly connected on the upper surface of the base (1), the two sliding chutes (2) are positioned at two sides of the rotating shaft (3), a gear (4) is fixedly connected at the top end of the rotating shaft (3), a first rack (5) and a second rack (6) are respectively matched in the two sliding chutes (2) in a sliding way, the clamp is fixedly connected with the first rack (5) and the second rack (6), the bottom end of the rotating shaft (3) is fixedly connected with a worm wheel (18), the side wall of the base (1) is rotatably provided with a worm (17), and the worm (17) is matched with the worm wheel (18).

3. The elevator support beam welding tool of claim 2, the clamp comprises a clamping plate (12) and two bearing plates (7), the two bearing plates (7) are respectively and fixedly connected to the first rack (5) and the second rack (6), the bearing plate (7) is provided with a mounting groove (9), a nut seat (11) is matched in the mounting groove (9) in a sliding way, a first screw rod (10) is rotatably arranged in the mounting groove (9), the first screw rod (10) is in threaded connection with the nut seat (11), the top end of the nut seat (11) is rotatably provided with a second screw rod (13), screw holes (14) are formed in the clamping plate (12), the second screw rods (13) are screwed into the screw holes (14), and a baffle plate (8) is fixedly connected to one side of the bearing plate (7).

4. The elevator support beam welding tool according to claim 1, wherein universal wheels (16) are rotatably mounted on the bottom surface of the base (1).