CN114309827A - Elevator mounting panel four corners tapping equipment - Google Patents

Abstract

The invention relates to four-corner tapping equipment, in particular to elevator mounting plate four-corner tapping equipment. The technical problems of the invention are as follows: the elevator mounting plate four-corner tapping equipment can tap four corners on an elevator mounting plate simultaneously and improve efficiency. The utility model provides an elevator mounting panel four corners tapping equipment, is including backup pad, hollow slab etc. and the strip groove has been opened to the symmetry around the backup pad top left and right sides is equal, and the round hole has all been opened to the symmetry around the backup pad left and right sides is equal, and the round hole is located the outside in strip groove, and the backup pad left and right sides is equal the front and back symmetry and is provided with hollow slab. According to the invention, the electric drilling machine can move downwards to tap four corners of the mounting plate by matching the air cylinder with the electric drilling machine, and the moving plate and the moving rod can be driven to move backwards under the action of the second return spring, so that the moving plate can limit the mounting plate.

Description

Elevator mounting panel four corners tapping equipment

Technical Field

The invention relates to four-corner tapping equipment, in particular to elevator mounting plate four-corner tapping equipment.

Background

In the engineering operation of construction elevator, need use a large amount of elevator mounting panels, to elevator mounting panel demand increasingly high, at production elevator mounting panel in-process, often can use tapping equipment, carry out the tapping to the elevator mounting panel, current tapping equipment generally needs a tapping, can not carry out tapping simultaneously with the four corners on an elevator mounting panel.

The automatic feeding device of the mounting plate tapping machine with the patent application number of CN202120629937.0 comprises a tapping machine base, the top end of one side of the threading machine base is fixedly provided with an installation column, the top end of one side of the installation column is detachably provided with a rotating column, an adjusting shaft is detachably mounted at the top end of one side of the rotating column, an adjusting mechanical arm is detachably mounted at the top end of one side of the adjusting shaft, one side of the adjusting mechanical arm is fixedly connected with a connecting block, a rotating rod is detachably arranged in the connecting block, the top end of one side of the rotating rod is detachably provided with a movable arm, the top end of one side of the movable arm is detachably provided with a fixed box, the interior of the fixed box is detachably provided with a lifting controller, the interior of the lifting controller is detachably provided with a telescopic column, the bottom demountable installation of flexible post one side has the rotatory erection column, the top demountable installation of rotatory erection column one side has the tapping sword.

The automatic feeding device of current mounting panel tapping machine, at the tapping in-process, need adjust the position of tapping sword, carries out the tapping operation after adjusting, and one-time operation can only carry out the tapping with a position, can't carry out the tapping simultaneously to the four corners on the elevator mounting panel, and efficiency is lower, now research and development one kind can realize carrying out the tapping simultaneously with the four corners on the elevator mounting panel, elevator mounting panel four corners tapping equipment of raising efficiency.

Disclosure of Invention

In order to overcome the defects that the automatic feeding device of the existing mounting plate tapping machine can only tap one position by one-time operation, can not tap four corners of an elevator mounting plate simultaneously, and has lower efficiency, the invention has the technical problems that: the elevator mounting plate four-corner tapping equipment can tap four corners on an elevator mounting plate simultaneously and improve efficiency.

The technical implementation scheme of the invention is as follows: the utility model provides an elevator mounting panel four corners tapping equipment, which comprises a supporting plate, hollow slab, the slide, the cylinder, a reset spring, a rotating shaft, first connecting plate, elevating system and fixed establishment, the strip groove has been opened to the symmetry around the backup pad top left and right sides is equal, the round hole has all been opened to the symmetry around the backup pad left and right sides is equal, the round hole is located the outside in strip groove, the symmetrical welding has hollow slab around the backup pad left and right sides is equal, equal slidingtype is connected with the slide in the hollow slab, the slide inboard all is equipped with the cylinder through the bolt, the electric drill machine is all installed to the telescopic link bottom of cylinder, all be equipped with a reset spring between the slide outside and the hollow slab, the equal rotary type in slide upper portion is connected with the pivot, all be equipped with two first connecting plates in the pivot, be equipped with elevating system between the first connecting plate inboard, be equipped with fixed establishment in the backup pad.

Optionally, the lifting mechanism comprises a support frame, a connecting frame, a grooving disc and a screw rod, the connecting frame is rotatably connected between the inner sides of two adjacent first connecting plates, the support frame is arranged on the support plate through bolts, the middle of the support frame is in threaded connection with the screw rod, the grooving disc is rotatably connected to the top of the screw rod, and the grooving disc is connected with the connecting frame.

Optionally, the fixing mechanism comprises a fixing plate, a hole opening disc, a moving rod, a moving plate and a second return spring, the hole opening disc is welded in the middle of the front side of the bottom of the supporting plate, the moving rod is connected to the hole opening disc in a sliding mode, the moving plate is welded on the rear side of the moving rod, the second return spring is arranged between the middle of the moving plate and the hole opening disc, the second return spring is sleeved on the outer side of the moving rod, and the fixing plate is welded on the rear portion of the supporting plate.

Optionally, still including making an uproar mechanism of falling, make an uproar mechanism of falling including connection pad, support column, third reset spring, returning face plate, swing board and decline board, two connection pads have all been welded to the backup pad bottom left and right sides, equal rotary type is connected with the support column between two adjacent connection pads, all be equipped with two returning face plates on the support column, all be equipped with third reset spring between returning face plate and the connection pad, the swing board has all been welded to the support column rear side, all is equipped with the decline board on the telescopic link of two cylinders at rear portion.

Optionally, still including cooling mechanism, cooling mechanism is including the moving member, the crane, the second connecting plate, the reference circle, a rotation section of thick bamboo, water pipe and volute spiral spring, the cylinder telescopic link inboard of front side all is equipped with the moving member, sliding type connection has the crane between the moving member inboard, the crane rear portion is equipped with the extensible member, be equipped with the elastic component in the extensible member, the welding of support frame bottom has the second connecting plate, second connecting plate middle part rotary type is connected with a rotation section of thick bamboo, it has 4 apertures to rotate a section of thick bamboo bottom evenly to open, it is equipped with the reference circle to rotate a section of thick bamboo outer wall, the reference circle outer wall is opened there is the thread groove, second connecting plate bottom is equipped with the water pipe through the bolt, be equipped with volute spiral spring between a rotation section of thick bamboo and the second connecting plate.

Optionally, still including clearance mechanism, clearance mechanism is including clearance piece, handle and fourth reset spring, and the equal sliding connection of bar inslot has the clearance piece, all is equipped with fourth reset spring between the inboard and the backup pad of clearance piece, and clearance piece top all is equipped with the handle.

Optionally, a collecting mechanism is provided on the support plate.

Optionally, the collecting mechanism comprises a fixing frame, a collecting barrel and a screw cap, the fixing frame is symmetrically arranged on the left side and the right side of the bottom of the supporting plate front and back, the collecting barrel is arranged on the fixing frame, and the screw cap is connected to the bottom of the collecting barrel in a threaded mode.

The elevator mounting plate four-corner tapping equipment has the beneficial effects that: 1. according to the invention, the electric drilling machine can move downwards to tap four corners of the mounting plate by matching the air cylinder with the electric drilling machine, and the moving plate and the moving rod can be driven to move backwards under the action of the second return spring, so that the moving plate can limit the mounting plate.

2. According to the invention, under the action of threaded matching between the screw and the support frame, the screw can be rotated to drive the grooving disc to move up and down, so that the position of the cylinder is adjusted, and further the tapping position of the mounting plate is well adjusted.

3. According to the invention, when the cylinder telescopic rod drives the descending plate to descend, the descending plate extrudes the swing plate, and the mounting plate is clamped by the turnover plate, so that the effect of clamping the mounting plate can be realized, and the effect of reducing noise of the mounting plate can also be realized.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is a partial perspective sectional view of the present invention.

Fig. 4 is a schematic perspective view of the lifting mechanism of the present invention.

Fig. 5 is a schematic perspective view of a first fixing mechanism according to the present invention.

Fig. 6 is a schematic perspective view of a second fixing mechanism according to the present invention.

Fig. 7 is a schematic perspective view of the noise reduction mechanism of the present invention.

Fig. 8 is a schematic perspective view of the cooling mechanism of the present invention.

Fig. 9 is a schematic view of a first partially-separated body structure of the cooling mechanism of the present invention.

Fig. 10 is a schematic view of a second partial structure of the cooling mechanism of the present invention.

Fig. 11 is a schematic perspective view of the cleaning mechanism of the present invention.

Fig. 12 is a schematic perspective view of the collecting mechanism of the present invention.

Wherein: 1-support plate, 11-hollow plate, 12-sliding plate, 13-air cylinder, 14-first return spring, 15-rotating shaft, 16-first connecting plate, 2-lifting mechanism, 20-support frame, 21-connecting frame, 22-slotted disc, 23-screw rod, 3-fixing mechanism, 30-fixing plate, 31-slotted disc, 32-moving rod, 33-moving plate, 34-second return spring, 4-noise reduction mechanism, 40-connecting disc, 41-support column, 42-third return spring, 43-turnover plate, 44-swinging plate, 45-descending plate, 5-cooling mechanism, 50-moving member, 51-lifting frame, 52-second connecting plate, 53-reference circle, 54-rotating cylinder, 55-water pipe, 56-scroll spring, 6-cleaning mechanism, 60-cleaning block, 61-handle, 62-fourth return spring, 7-collecting mechanism, 70-fixing frame, 71-collecting cylinder and 72-screwing cover.

Detailed Description

The invention is further illustrated by the following specific examples in which, unless otherwise explicitly stated and limited, terms such as: the arrangement, installation, connection are to be understood broadly, for example, they may be fixed, detachable, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

A four-corner tapping device for an elevator mounting plate is shown in figures 1-6 and comprises a support plate 1, a hollow plate 11, a sliding plate 12, a cylinder 13, a first reset spring 14, a rotating shaft 15, a first connecting plate 16, a lifting mechanism 2 and a fixing mechanism 3, wherein strip-shaped grooves are symmetrically formed in the front and back of the left side and the right side of the top of the support plate 1, round holes are symmetrically formed in the front and back of the left side and the right side of the support plate 1 and are positioned on the outer sides of the strip-shaped grooves, the hollow plate 11 is symmetrically welded in the front and back of the left side and the right side of the support plate 1, the sliding plate 12 is slidably connected in the hollow plate 11, the hollow plate 11 can guide the sliding plate 12, the cylinder 13 is arranged on the inner side of the sliding plate 12 through bolts, an electric drilling machine is mounted at the bottom of a telescopic rod of the cylinder 13, the first reset spring 14 is arranged between the outer side of the sliding plate 12 and the hollow plate 11, the first reset spring 14 can play a buffering role on the sliding plate 12, and the rotating shaft 15 is rotatably connected on the upper portion of the sliding plate 12, all be equipped with two first connecting plates 16 in the pivot 15, be equipped with elevating system 2 between the first connecting plate 16 inboard, elevating system 2 can drive first connecting plate 16 and remove, is equipped with fixed establishment 3 in the backup pad 1.

As shown in fig. 4, the lifting mechanism 2 includes a supporting frame 20, a connecting frame 21, a slotting disc 22 and a screw 23, the connecting frame 21 is rotatably connected between the inner sides of two adjacent first connecting plates 16, the supporting frame 20 is arranged on the supporting plate 1 through a bolt, the screw 23 is threadedly connected to the middle of the supporting frame 20, the slotting disc 22 is rotatably connected to the top of the screw 23, the screw 23 rotates to drive the slotting disc 22 to move up and down, the slotting disc 22 is connected with the connecting frame 21, and the slotting disc 22 moves up and down to drive the first connecting plates 16 to swing through the connecting frame 21.

As shown in fig. 5 and 6, the fixing mechanism 3 includes a fixing plate 30, a hole-opening disc 31, a moving rod 32, a moving plate 33 and a second return spring 34, the hole-opening disc 31 is welded in the middle of the front side of the bottom of the support plate 1, the moving rod 32 is connected to the hole-opening disc 31 in a sliding manner, the moving rod 32 can move back and forth on the hole-opening disc 31, the hole-opening disc 31 guides the moving rod 32, the moving plate 33 is welded on the rear side of the moving rod 32, the moving rod 32 moves back and forth to drive the moving plate 33 to move back and forth, the moving plate 33 can fix and limit the elevator mounting plate, the second return spring 34 is arranged between the middle of the moving plate 33 and the hole-opening disc 31, the second return spring 34 is sleeved outside the moving rod 32, the second return spring 34 can drive the fixing plate 30 to reset, the fixing plate 30 is welded on the rear side of the support plate 1, and the fixing plate 30 can limit the rear side of the moving plate 33.

When people need to tap four corners of the elevator mounting plate, the equipment can be used for operation, firstly, the movable rod 32 can move forwards to drive the movable plate 33 to move forwards, so that the second return spring 34 is compressed, then, the mounting plate is placed at the top of the supporting plate 1, the movable rod 32 is loosened, under the action of the second return spring 34, the movable plate 33 and the movable rod 32 are driven to move backwards, under the common matching of the fixed plate 30, the movable plate 33 can limit the mounting plate, and therefore, the stability of the mounting plate can be improved; then the tapping position of the mounting plate can be adjusted, if the drilling position needs to be adjusted to a little position at the inner side, the screw 23 can be rotated, the screw 23 can drive the slotting disc 22 to move upwards, the slotting disc 22 moves upwards to drive the sliding plate 12 to move inwards through the connecting frame 21 and the first connecting plate 16, the first reset spring 14 is stretched, so as to drive the air cylinder 13 and the electric drilling machine to move inwards, the positions of the air cylinder 13 and the electric drilling machine can be adjusted, the tapping position of the mounting plate can be adjusted, then the air cylinder 13 and the electric drilling machine are started, the telescopic rod of the air cylinder 13 is extended to drive the electric drilling machine to move downwards, when the electric drilling machine moves downwards and contacts with the mounting plate, the four corners of the mounting plate can be tapped, fragments generated by tapping fall into the strip-shaped groove, after the tapping is completed, the telescopic rod of the air cylinder 13 is controlled to contract and reset to drive the electric drilling machine to move upwards and reset, and the electric drilling machine is closed simultaneously, then the screw 23 is reversed, the screw 23 can drive the slotted disc 22 to move downwards, and under the action of the first return spring 14, the sliding plate 12 is driven to move outwards to reset, so that the air cylinder 13 and the electric drilling machine move outwards to reset, then the mounting plate is taken out, and under the action of the second return spring 34, the moving plate 33 and the moving rod 32 are driven to move backwards to reset.

Example 2

On the basis of embodiment 1, as shown in fig. 1 and 7, the noise reduction mechanism 4 is further included, the noise reduction mechanism 4 includes connection pads 40, support pillars 41, third return springs 42, turning plates 43, swinging plates 44 and descending plates 45, two connection pads 40 are welded on the left and right sides of the bottom of the support plate 1, the support pillars 41 are rotatably connected between two adjacent connection pads 40, the connection pads 40 can support the support pillars 41, two turning plates 43 are arranged on the support pillars 41, the support pillars 41 can drive the turning plates 43 to rotate when rotating, the third return springs 42 are arranged between the turning plates 43 and the connection pads 40, the third return springs 42 can drive the turning plates 43 to reset, the swinging plates 44 are welded on the rear sides of the support pillars 41, the descending plates 45 are arranged on the telescopic rods of the two rear cylinders 13, the telescopic rods of the cylinders 13 can drive the descending plates 45 to move up and down, when the lowering plate 45 moves downward and comes into contact with the swing plate 44, the swing plate 44 can be rotated.

After the mounting plate is placed on the supporting plate 1, the telescopic rod of the air cylinder 13 extends to drive the descending plate 45 to move downwards, when the descending plate 45 moves downwards and the swinging plate 44 moves downwards, the swinging plate 44 can be driven to rotate, the swinging plate 44 rotates to drive the turnover plate 43 to rotate, the third return spring 42 is twisted, the turnover plate 43 can clamp the mounting plate at the moment, so that when the electric drilling machine conducts tapping on the mounting plate, the mounting plate can be in a shaking state and can generate noise, the shaking amplitude of the mounting plate can be reduced under the clamping action of the turnover plate 43, and the noise reduction effect can be achieved; the telescopic link of cylinder 13 shortens and drives decline board 45 rebound, when decline board 45 rebound and swing board 44 separation, under third reset spring 42's effect, drives support column 41 and rotates and reset, and support column 41 rotates and resets and drives returning face plate 43 and swing board 44 and rotate and reset, so can make returning face plate 43 loosen, so can take out the mounting panel.

As shown in fig. 1, 8, 9 and 10, the installation plate cooling device further comprises a cooling mechanism 5 capable of cooling the installation plate, the cooling mechanism 5 comprises moving members 50, a lifting frame 51, a second connecting plate 52, a reference circle 53, a rotating cylinder 54, a water pipe 55 and a volute spiral spring 56, the moving members 50 are arranged on the inner sides of the telescopic rods of the front cylinder 13, the lifting frame 51 is slidably connected between the inner sides of the moving members 50, the moving members 50 can move in the lifting frame 51, a telescopic member is arranged on the rear portion of the lifting frame 51, an elastic member is arranged in the telescopic member, the second connecting plate 52 is welded at the bottom of the support frame 20, the rotating cylinder 54 is rotatably connected in the middle of the second connecting plate 52, 4 small holes are uniformly formed in the bottom of the rotating cylinder 54, the reference circle 53 is arranged on the outer wall of the rotating cylinder 54, the rotating cylinder 54 can drive the reference circle 53 to rotate, a thread groove is formed in the outer wall of the reference circle 53, when the telescopic member slides in the thread groove, can drive reference circle 53 and rotate, second connecting plate 52 bottom is equipped with water pipe 55 through the bolt, and during aperture and water pipe 55 intercommunication, can realize going out the effect of water, is equipped with volute spiral spring 56 between a rotating cylinder 54 and the second connecting plate 52, and volute spiral spring 56 can drive a rotating cylinder 54 and rotate and reset.

If the tapping position of the mounting plate needs to be cooled, water can be filled into the rotating cylinder 54, the small holes and the water pipe 55 are not communicated at the moment, water cannot flow out, when people adjust the position of the air cylinder 13, the moving member 50 can slide in the lifting frame 51, and the lifting frame 51 and the telescopic member can adaptively displace; the telescopic rod of the air cylinder 13 is extended to drive the moving piece 50, the lifting frame 51, the telescopic piece and the elastic piece move downwards, when the elastic piece is contacted with the thread groove, the telescopic piece and the elastic piece contract, and the elastic piece moves downwards to drive the reference circle 53 to rotate by 90 degrees through the thread groove, the reference circle 53 rotates by 90 degrees to drive the rotating cylinder 54 to rotate by 90 degrees, the volute spiral spring 56 is twisted, so that the small hole is communicated with the water pipe 55, at the moment, water flows out of the tapping position through the water pipe 55, and the cooling effect can be realized; the cylinder 13 telescopic link contracts and drives moving member 50, crane 51, extensible member and elastic component rebound, and this moment under volute spiral spring 56's effect, can make reference circle 53 and a rotation section of thick bamboo 54 rotate and reset for aperture and water pipe 55 are in the state that does not communicate, and water can not flow, and when elastic component and thread groove separation, under the effect of elastic component, drive the extension member and stretch and reset.

As shown in fig. 1 and 11, still including clearance mechanism 6, can clear up backup pad 1, clearance mechanism 6 is including clearance piece 60, handle 61 and fourth reset spring 62, the equal sliding connection of bar inslot has clearance piece 60, clearance piece 60 can play the effect of clearance, all be equipped with fourth reset spring 62 between clearance piece 60 inboard and the backup pad 1, fourth reset spring 62 can play the effect of buffering, clearance piece 60 top all is equipped with handle 61.

In the tapping process, a plurality of chips can be left in the strip-shaped groove, and when the chips need to be cleaned, the handle 61 can be pulled outwards manually to drive the cleaning block 60 to be pulled outwards, so that the fourth return spring 62 is stretched, the chips are moved to the round hole, and the chips fall downwards through the round hole, and the chip cleaning effect can be realized; then, the hands are loosened, and the cleaning block 60 and the handle 61 are driven to move inwards to be reset under the action of the fourth return spring 62.

As shown in fig. 1 and 12, the scrap collecting device further comprises a collecting mechanism 7 for collecting scraps, wherein the collecting mechanism 7 comprises a fixing frame 70, a collecting cylinder 71 and a screw cap 72, the fixing frame 70 is symmetrically arranged on the left side and the right side of the bottom of the supporting plate 1 in a front-back manner through bolts, the collecting cylinder 71 is arranged on the fixing frame 70, the collecting cylinder 71 is right opposite to the lower part of the round hole in the supporting plate 1, the screw cap 72 is connected to the bottom of the collecting cylinder 71 in a threaded manner, and the screw cap 72 can be opened by rotating the screw cap 72.

The chips can fall down into the collecting cylinder 71 through the round hole for collection, and if the chips need to be taken out, the screw cover 72 can be opened, then the chips can be cleaned up, and then the screw cover 72 is rotated and closed.

Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.

Claims (8)

1. An elevator mounting plate four-corner tapping device comprises a supporting plate (1), a hollow plate (11), a sliding plate (12), air cylinders (13), first reset springs (14), a rotating shaft (15) and a first connecting plate (16), wherein strip-shaped grooves are symmetrically formed in the front and back of the left side and the right side of the top of the supporting plate (1), round holes are symmetrically formed in the front and back of the left side and the right side of the supporting plate (1), the round holes are located on the outer sides of the strip-shaped grooves, the hollow plate (11) is symmetrically welded in the front and back of the left side and the right side of the supporting plate (1), the sliding plate (12) is connected with the sliding plate (11) in a sliding mode, the air cylinders (13) are arranged on the inner sides of the sliding plate (12) through bolts, electric drilling rigs are mounted at the bottoms of telescopic rods of the air cylinders (13), the first reset springs (14) are arranged between the outer sides of the sliding plate (12) and the hollow plate (11), and the rotating shafts (15) are rotatably connected to the upper portions of the sliding plate (12), the rotating shaft (15) is provided with two first connecting plates (16) and is characterized in that a lifting mechanism (2) and a fixing mechanism (3) are arranged between the inner sides of the first connecting plates (16), and the fixing mechanism (3) is arranged on the supporting plate (1).

2. The elevator mounting plate four-corner tapping device according to claim 1, wherein the lifting mechanism (2) comprises a support frame (20), a connecting frame (21), a slotted disc (22) and a screw rod (23), the connecting frame (21) is rotatably connected between the inner sides of two adjacent first connecting plates (16), the support frame (20) is arranged on the support plate (1) through bolts, the screw rod (23) is in threaded connection with the middle of the support frame (20), the slotted disc (22) is rotatably connected to the top of the screw rod (23), and the slotted disc (22) is connected with the connecting frame (21).

3. The elevator mounting plate four-corner tapping device as claimed in claim 2, wherein the fixing mechanism (3) comprises a fixing plate (30), a hole-opening disc (31), a moving rod (32), a moving plate (33) and a second return spring (34), the hole-opening disc (31) is welded in the middle of the front side of the bottom of the supporting plate (1), the moving rod (32) is connected onto the hole-opening disc (31) in a sliding mode, the moving plate (33) is welded on the rear side of the moving rod (32), the second return spring (34) is arranged between the middle of the moving plate (33) and the hole-opening disc (31), the second return spring (34) is sleeved on the outer side of the moving rod (32), and the fixing plate (30) is welded at the rear portion of the supporting plate (1).

4. The elevator mounting plate four-corner tapping device according to claim 3, characterized by further comprising a noise reduction mechanism (4), wherein the noise reduction mechanism (4) comprises connecting discs (40), supporting columns (41), third return springs (42), turnover plates (43), swinging plates (44) and descending plates (45), the two connecting discs (40) are welded on the left side and the right side of the bottom of the supporting plate (1), the supporting columns (41) are rotatably connected between the two adjacent connecting discs (40), the two turnover plates (43) are arranged on the supporting columns (41), the third return springs (42) are arranged between the turnover plates (43) and the connecting discs (40), the swinging plates (44) are welded on the rear sides of the supporting columns (41), and the descending plates (45) are arranged on telescopic rods of the two cylinders (13) at the rear part.

5. The elevator mounting plate four-corner tapping device as claimed in claim 4, characterized by further comprising a cooling mechanism (5), wherein the cooling mechanism (5) comprises moving members (50), lifting frames (51), second connecting plates (52), reference circles (53), rotating cylinders (54), water pipes (55) and volute springs (56), the moving members (50) are arranged on the inner sides of telescopic rods of the front side cylinders (13), the lifting frames (51) are connected between the inner sides of the moving members (50) in a sliding manner, telescopic members are arranged on the rear portions of the lifting frames (51), elastic members are arranged in the telescopic members, the second connecting plates (52) are welded at the bottom of the supporting frame (20), the rotating cylinders (54) are rotatably connected in the middle of the second connecting plates (52), 4 small holes are uniformly formed in the bottoms of the rotating cylinders (54), reference circles (53) are arranged on the outer walls of the rotating cylinders (54), and thread grooves are formed in the outer walls of the reference circles (53), the bottom of the second connecting plate (52) is provided with a water pipe (55) through a bolt, and a volute spiral spring (56) is arranged between the rotating cylinder (54) and the second connecting plate (52).

6. The elevator mounting plate four-corner tapping device according to claim 5, characterized by further comprising a cleaning mechanism (6), wherein the cleaning mechanism (6) comprises a cleaning block (60), a handle (61) and a fourth return spring (62), the cleaning block (60) is connected in the strip-shaped groove in a sliding mode, the fourth return spring (62) is arranged between the inner side of the cleaning block (60) and the support plate (1), and the handle (61) is arranged at the top of the cleaning block (60).

7. The elevator mounting plate four corner tapping apparatus according to claim 6, wherein the support plate (1) is provided with a collecting mechanism (7).

8. The elevator mounting plate four-corner tapping device according to claim 7, characterized by further comprising a collecting mechanism (7), wherein the collecting mechanism (7) comprises a fixing frame (70), a collecting cylinder (71) and a rotary cover (72), the fixing frame (70) is symmetrically arranged on the left side and the right side of the bottom of the supporting plate (1) front and back through bolts, the collecting cylinder (71) is arranged on the fixing frame (70), and the rotary cover (72) is connected to the bottom of the collecting cylinder (71) in a threaded manner.

Images