CN211804610U

CN211804610U - Elevator bedplate welding tool

Info

Publication number: CN211804610U
Application number: CN202022108775.4U
Authority: CN
Inventors: 刘曙光
Original assignee: SHENGLI OILFIELD HIGHLAND PETROLEUM EQUIPMENT CO Ltd; Yantai Special Equipment Inspection Institute
Current assignee: SHENGLI OILFIELD HIGHLAND PETROLEUM EQUIPMENT CO Ltd; Yantai Special Equipment Inspection Institute
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2020-10-30
Anticipated expiration: 2030-09-24

Abstract

The utility model belongs to the technical field of the welded fastening device, especially, elevator bedplate welding frock when welding to current elevator bedplate and reinforcing plate, generally all need fix a position one by one and place, then welding, troublesome poeration, and make the unequal problem in position between the reinforcing plate easily, the scheme is provided now, and it includes the bedplate, one side of bedplate is equipped with a plurality of reinforcing plates, and the bottom fixed mounting of reinforcing plate has the bottom plate, and the top fixed mounting of bottom plate has a plurality of fixed plates, and fixed mounting has same roof on a plurality of fixed plates, the top sliding connection of bottom plate has a plurality of splint, and splint cooperate with the fixed plate that corresponds, rotate on a plurality of fixed plates and be connected with same bull stick, bull stick and splint threaded connection. The utility model is simple in operation, convenient to use, can be quick fix simultaneously a plurality of reinforcing plates to make things convenient for elevator base and a plurality of reinforcing plates to weld the use.

Description

Elevator bedplate welding tool

Technical Field

The utility model relates to a welded fastening technical field especially relates to an elevator bedplate welding frock.

Background

The elevator seat board is generally arranged on a car door of a horizontal sliding elevator and used for installing a locking device of the elevator car door, the locking device drives the elevator door to be opened, closed and locked, and the elevator car door can be kept in a locking state when power is off and cannot be easily pulled open. The elevator bedplate is because all be in operating condition for a long time, so need higher intensity, but the procedure is more complicated when welding the reinforcing plate at present, because the elevator bedplate need install a plurality of reinforcing plates additional on it with check piece contact department, need keep reinforcing plate and check piece to contact when the welding.

When current elevator bedplate and reinforcing plate welded, generally all need fix a position one by one and place, then welding, troublesome poeration, and make the position inequality between the reinforcing plate easily, so we propose an elevator bedplate welding frock.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current elevator bedplate and reinforcing plate welding time, generally all need fix a position one by one and place, then weld again, troublesome poeration, and make the unequal shortcoming in position between the reinforcing plate easily, and the elevator bedplate welding frock that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an elevator bedplate welding frock, includes the bedplate, one side of bedplate is equipped with a plurality of reinforcing plates, and the bottom fixed mounting of reinforcing plate has the bottom plate, and the top fixed mounting of bottom plate has a plurality of fixed plates, and fixed mounting has same roof on a plurality of fixed plates, the top sliding connection of bottom plate has a plurality of splint, and splint cooperate with the fixed plate that corresponds, rotates on a plurality of fixed plates and is connected with same bull stick, bull stick and splint threaded connection, rotate on the bottom plate and be connected with the pivot, the pivot is connected with the bull stick transmission, and the one end fixed mounting of pivot has the handle, sliding connection has a plurality of push rods on the roof, and the bottom fixed mounting of push rod has the connecting block, and the bottom sliding connection of connecting block has the ejector pin, and the bottom fixed mounting of.

Preferably, a plurality of shifting chutes are formed in the top of the bottom plate, the rotating shaft is rotatably connected with the shifting chutes, moving blocks are slidably connected in the shifting chutes, the moving blocks are in threaded connection with the rotating shaft, the moving blocks are fixedly connected with corresponding clamping plates, and the rotating shaft can drive the clamping plates to move through threaded connection with the moving blocks.

Preferably, fixed cover is equipped with first belt pulley in the pivot, and fixed cover is equipped with the second belt pulley on the bull stick, and transmission connection has same belt on first belt pulley and the second belt pulley, and pivoted pivot can be connected through the transmission of first belt pulley, second belt pulley and belt and drive the bull stick and rotate.

Preferably, fixed cover is equipped with a plurality of worm wheels on the bull stick, and the threaded sleeve is equipped with the worm on the push rod, worm wheel and worm intermeshing, and rotate the cover on the bull stick and be equipped with the location case, and the location case rotates with the push rod to be connected, and pivoted bull stick can drive the worm through the intermeshing of worm wheel and worm and rotate to the threaded connection through worm and push rod drives the push rod and removes.

Preferably, the buffer slot has been seted up to the bottom of connecting block, buffer slot and the ejector pin sliding connection who corresponds, and the top fixed mounting of ejector pin has buffer spring, and buffer spring and the inner wall fixed connection of buffer slot, and the push rod of removal drives the clamp plate through the connecting block and presses the reinforcing plate to cushion through buffer spring.

Compared with the prior art, the utility model has the advantages of:

(1) according to the scheme, the first belt pulley, the second belt pulley and the belt are in transmission connection, so that the rotating shaft can drive the rotating rod to rotate and is in threaded connection with the clamping plate through the rotating rod, and the rotating shaft is in threaded connection with the moving block to drive the clamping plate to clamp and fix the reinforcing plate;

(2) because worm wheel and the worm intermeshing that corresponds, and the threaded connection of worm and push rod for pivoted bull stick can drive the push rod and remove, and press the clamp plate through buffer spring and ejector pin, thereby can press the reinforcing plate fixedly.

The utility model is simple in operation, convenient to use, can be quick fix a plurality of reinforcing plates simultaneously to make things convenient for elevator base and a plurality of reinforcing plates to weld the use.

Drawings

Fig. 1 is a schematic structural view of an elevator seat plate welding tool provided by the present invention;

fig. 2 is a schematic side view of a welding tool for an elevator seat plate according to the present invention;

fig. 3 is the utility model provides a part A of elevator bedplate welding frock schematic structure.

In the figure: 1. a seat plate; 2. a reinforcing plate; 3. a base plate; 4. a fixing plate; 5. a top plate; 6. a rotating rod; 7. a moving groove; 8. a moving block; 9. a rotating shaft; 10. a handle; 11. a splint; 12. a positioning box; 13. a push rod; 14. connecting blocks; 15. a worm gear; 16. a worm; 17. a top rod; 18. pressing a plate; 19. a buffer tank; 20. a buffer spring.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-3, an elevator seat plate welding tool comprises a seat plate 1, wherein one side of the seat plate 1 is provided with a plurality of reinforcing plates 2, the bottom of each reinforcing plate 2 is fixedly provided with a bottom plate 3, the top of each bottom plate 3 is fixedly provided with a plurality of fixing plates 4, the plurality of fixing plates 4 are fixedly provided with a same top plate 5, the top of each bottom plate 3 is slidably connected with a plurality of clamping plates 11, each clamping plate 11 is matched with the corresponding fixing plate 4, the plurality of fixing plates 4 are rotatably connected with a same rotating rod 6, each rotating rod 6 is in threaded connection with each clamping plate 11, the bottom plate 3 is rotatably connected with a rotating shaft 9, each rotating shaft 9 is in transmission connection with each rotating rod 6, one end of each rotating shaft 9 is fixedly provided with a handle 10, the top plate 5 is slidably connected with a plurality of push rods 13, the bottom ends of the push rods 13 are fixedly provided, the pressure plates 18 cooperate with the corresponding reinforcing plates 2.

In this embodiment, a plurality of moving grooves 7 are provided at the top of the bottom plate 3, the rotating shaft 9 is rotatably connected to the moving grooves 7, a moving block 8 is slidably connected to the moving grooves 7, the moving block 8 is in threaded connection with the rotating shaft 9, and the moving block 8 is fixedly connected to the corresponding clamping plate 11.

In this embodiment, the fixed cover is equipped with first belt pulley on the pivot 9, and the fixed cover is equipped with the second belt pulley on the bull stick 6, and the same belt of transmission connection is gone up to first belt pulley and second belt pulley.

In this embodiment, the rotating rod 6 is fixedly sleeved with a plurality of worm gears 15, the push rod 13 is sleeved with a worm 16 through threads, the worm gears 15 are meshed with the worm 16, the rotating rod 6 is rotatably sleeved with a positioning box 12, and the positioning box 12 is rotatably connected with the push rod 13.

In this embodiment, the bottom of the connecting block 14 is provided with a buffer slot 19, the buffer slot 19 is connected with the corresponding ejector rod 17 in a sliding manner, the top end of the ejector rod 17 is fixedly provided with a buffer spring 20, and the buffer spring 20 is fixedly connected with the inner wall of the buffer slot 19.

Example two

Referring to fig. 1-3, an elevator seat plate welding tool comprises a seat plate 1, wherein a plurality of reinforcing plates 2 are arranged on one side of the seat plate 1, a bottom plate 3 is welded at the bottom of each reinforcing plate 2, a plurality of fixing plates 4 are welded at the top of each bottom plate 3, a same top plate 5 is welded on each fixing plate 4, a plurality of clamping plates 11 are slidably connected at the top of each bottom plate 3, the clamping plates 11 are matched with the corresponding fixing plates 4, a same rotating rod 6 is rotatably connected on each fixing plate 4, the rotating rod 6 is in threaded connection with the clamping plates 11, a rotating shaft 9 is rotatably connected on the bottom plate 3, the rotating shaft 9 is in transmission connection with the rotating rod, and the handle 10 is welded at one end of the rotating shaft 9, the push plates 13 are connected to the top plate 5 in a sliding mode, the connecting blocks 14 are welded at the bottom ends of the push rods 13, the ejector rods 17 are connected to the bottoms of the connecting blocks 14 in a sliding mode, the pressing plates 18 are welded at the bottom ends of the ejector rods 17, and the pressing plates 18 are matched with the corresponding reinforcing plates 2.

In this embodiment, a plurality of shifting chutes 7 have been seted up at the top of bottom plate 3, and pivot 9 rotates with shifting chute 7 to be connected, and sliding connection has movable block 8 in shifting chute 7, and movable block 8 and pivot 9 threaded connection, movable block 8 and the splint 11 fixed connection that corresponds, pivoted pivot 9 can drive splint 11 through the threaded connection with movable block 8 and remove.

In this embodiment, fixed cover is equipped with first belt pulley on the pivot 9, and fixed cover is equipped with the second belt pulley on the bull stick 6, and transmission connection has same belt on first belt pulley and the second belt pulley, and pivoted pivot 9 can be connected through the transmission of first belt pulley, second belt pulley and belt and drive bull stick 6 and rotate.

In this embodiment, fixed cover is equipped with a plurality of worm wheels 15 on the bull stick 6, and threaded sleeve is equipped with worm 16 on the push rod 13, and worm wheel 15 and worm 16 intermeshing, and rotate on the bull stick 6 and overlap and be equipped with location case 12, and location case 12 rotates with push rod 13 and is connected, and pivoted bull stick 6 can drive worm 16 through the intermeshing of worm wheel 15 with worm 16 and rotate to drive push rod 13 through the threaded connection of worm 16 with push rod 13 and remove.

In this embodiment, buffer slot 19 has been seted up to the bottom of connecting block 14, buffer slot 19 and the ejector pin 17 sliding connection that corresponds, and the top welding of ejector pin 17 has buffer spring 20, buffer spring 20 and buffer slot 19's inner wall fixed connection, and the push rod 13 of removal drives clamp plate 18 through connecting block 14 and presses reinforcing plate 2 to cushion through buffer spring 20.

In the embodiment, when the device works, the reinforcing plate 2 is placed between the corresponding fixing plate 4 and the corresponding clamping plate 11, the handle 10 is rotated, the handle 10 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the rotating rod 6 to rotate through the transmission connection of the first belt pulley, the second belt pulley and the belt, the rotating rod 6 and the rotating shaft 9 drive the clamping plate 11 to move through the threaded connection with the clamping plate 11, so that the clamping plate 11 clamps and positions the reinforcing plate 2, the rotating rod 6 drives the worm 16 to rotate through the mutual meshing of the worm wheel 15 and the worm 16, the rotating worm 16 can drive the push rod 13 to move through the threaded connection with the push rod 13, and drive clamp plate 18 through connecting block 14 and press reinforcing plate 2 to cushion through ejector pin 17 and buffer spring 20, thereby conveniently carry out the tack weld to a plurality of reinforcing plates 2 simultaneously. All structures in this application can carry out the selection of material and length according to actual use condition, and the attached drawing is schematic structure chart, and specific actual dimensions can make appropriate adjustment.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The elevator seat plate welding tool comprises a seat plate (1) and is characterized in that one side of the seat plate (1) is provided with a plurality of reinforcing plates (2), the bottom of each reinforcing plate (2) is fixedly provided with a bottom plate (3), the top of each bottom plate (3) is fixedly provided with a plurality of fixing plates (4), the plurality of fixing plates (4) are fixedly provided with the same top plate (5), the top of each bottom plate (3) is slidably connected with a plurality of clamping plates (11), each clamping plate (11) is matched with the corresponding fixing plate (4), the plurality of fixing plates (4) are rotatably connected with the same rotating rod (6), the rotating rods (6) are in threaded connection with the clamping plates (11), the bottom plate (3) is rotatably connected with a rotating shaft (9), the rotating shaft (9) is in transmission connection with the rotating rod (6), a handle (10) is fixedly arranged at one end of the rotating shaft (9), and a plurality of push rods (13) are, the bottom end of the push rod (13) is fixedly provided with a connecting block (14), the bottom of the connecting block (14) is connected with a push rod (17) in a sliding mode, the bottom end of the push rod (17) is fixedly provided with a pressing plate (18), and the pressing plate (18) is matched with the corresponding reinforcing plate (2).

2. The elevator seat plate welding tool according to claim 1, wherein a plurality of moving grooves (7) are formed in the top of the bottom plate (3), the rotating shaft (9) is rotatably connected with the moving grooves (7), moving blocks (8) are slidably connected in the moving grooves (7), the moving blocks (8) are in threaded connection with the rotating shaft (9), and the moving blocks (8) are fixedly connected with corresponding clamping plates (11).

3. The elevator seat plate welding tool according to claim 1, wherein a first belt pulley is fixedly sleeved on the rotating shaft (9), a second belt pulley is fixedly sleeved on the rotating rod (6), and the first belt pulley and the second belt pulley are in transmission connection with the same belt.

4. The elevator seat plate welding tool according to claim 1, wherein a plurality of worm gears (15) are fixedly sleeved on the rotating rod (6), a worm (16) is sleeved on the push rod (13) in a threaded manner, the worm gears (15) and the worm (16) are meshed with each other, a positioning box (12) is rotatably sleeved on the rotating rod (6), and the positioning box (12) is rotatably connected with the push rod (13).

5. The elevator seat plate welding tool according to claim 1, wherein a buffer groove (19) is formed in the bottom of the connecting block (14), the buffer groove (19) is in sliding connection with the corresponding ejector rod (17), a buffer spring (20) is fixedly mounted at the top end of the ejector rod (17), and the buffer spring (20) is fixedly connected with the inner wall of the buffer groove (19).