CN212322527U

CN212322527U - Elevator safety arrangement linkage teaching device

Info

Publication number: CN212322527U
Application number: CN202021452450.1U
Authority: CN
Inventors: 杨文睿; 苗芳; 张倬权
Original assignee: Hubei Shengxin Special Equipment Testing Co ltd
Current assignee: Hubei Shengxin Special Equipment Testing Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-01-08
Anticipated expiration: 2030-07-22

Abstract

The utility model relates to the technical field of elevators, in particular to an elevator safety protection device linkage teaching device, which comprises a transverse supporting plate, wherein the center of the front side of the bottom surface of the transverse supporting plate is provided with a through hole vertically penetrating through the transverse supporting plate, a hauling rope is connected in the through hole of the transverse supporting plate in a sliding way, an upper connecting block is arranged on the front side of the bottom surface of the transverse supporting plate, the center of the top surface of the upper connecting block is fixedly connected with the hoisting rope, the lower end of the upper connecting block is provided with a lower connecting block which is U-shaped, the lower connecting block semi-surrounds the upper connecting block, through the protection device who sets up, can protect the car, reduce the possibility that the people in the car received the injury, the connecting block is used with lower connecting block in the collocation, can let the staff who receives the training carry out direct observation to protection device's theory of operation to be convenient for the staff later stage maintains protection device.

Description

Elevator safety arrangement linkage teaching device

Technical Field

The utility model relates to an elevator technical field specifically is an elevator safety arrangement linkage teaching device.

Background

The elevator safety problem is a very important problem in high-rise buildings, and people usually install a corresponding elevator protection device when installing an elevator so as to reduce the possibility of injury to people inside the elevator when accidents happen during the operation of the elevator. The existing elevator can generally train workers before installation, so that the workers can be better connected to the working principle of the elevator, and the workers can maintain the elevator conveniently. However, in the training of the working personnel at the present stage, the cars in the elevator models are all fixed, so that the working personnel can not observe the falling process of the elevator car failure, the working principle of the protection device can not be known by the elevator working personnel, the elevator working personnel can not maintain the protection device in the later period, and therefore an elevator safety protection device linkage teaching device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an elevator safety arrangement linkage teaching device possesses the elevator staff of being convenient for and knows advantages such as elevator protection device's theory of operation, has solved the problem that the elevator staff of being not convenient for in the relevant work training of elevator in current stage knows elevator protection device's theory of operation.

The linkage teaching device of the elevator safety protection device comprises a transverse supporting plate, wherein a through hole which vertically penetrates through the transverse supporting plate is formed in the center of the front side of the bottom surface of the transverse supporting plate, a hoisting rope is slidably connected inside the through hole of the transverse supporting plate, an upper connecting block is arranged on the front side of the bottom surface of the transverse supporting plate, the center of the top surface of the upper connecting block is fixedly connected with the hoisting rope, a lower connecting block is arranged at the lower end of the upper connecting block, the lower connecting block is U-shaped, the lower connecting block semi-surrounds the upper connecting block, connecting grooves are formed in the left side and the right side of the inner part of the lower connecting block, the lower ends of two connecting grooves which are far away from one side each other penetrate through the lower end of the outer wall of the lower connecting block, the upper ends of two connecting grooves which are close to one side each other penetrate through the upper end of, two the equal fixedly connected with connecting rod of one end that reset spring kept away from each other, two the connecting rod keeps away from the equal fixedly connected with of lower extreme of one side each other and presses the briquetting, two press briquetting all with connecting groove sliding connection, through the reset spring who sets up, can resume original position with the connecting rod after the connecting rod finishes using to the triangle fixture block of being convenient for and the block of block recess, the connecting rod of also being convenient for simultaneously carries out repetitious usage many times, through the pressing briquetting that sets up, is convenient for press the connecting rod, and the pivot of collocation is used, the triangle fixture block of being convenient for and block recess phase separation.

The utility model discloses an elevator safety protection device linkage teaching device, wherein two positive central authorities of connecting rod all rotate and are connected with the pivot, two the pivot all with coupling groove's inner wall fixed connection, two the connecting rod is close to the equal fixedly connected with triangle fixture block in upper end of one side, two go up the connecting block left and right sides upper end and all seted up the block recess near the position of central authorities, two the block recess all with triangle fixture block looks block, through the triangle fixture block and the block recess looks block that sets up, be convenient for the triangle fixture block with the separation of block recess to be convenient for simulate the free fall motion of car, make the staff can observe protection device's theory of operation more directly perceivedly, and then the staff later stage of being convenient for maintains protection device.

The utility model discloses an elevator safety arrangement linkage teaching device, wherein go up the connecting block and the connecting block is close to one side of each other with down both ends of controlling and have all seted up fixed recess, four the equal fixedly connected with rubidium magnet in inside of fixed recess, the rubidium magnet of going up the connecting block is relative with the rubidium magnet heteropolar of lower connecting block, the central also fixedly connected with towline of connecting block bottom surface down, through the rubidium magnet that sets up, can strengthen connecting block and the connection between the connecting block down, the towline of being convenient for lifts by crane the car.

The utility model discloses an elevator safety arrangement linkage teaching device, wherein the right side fixedly connected with guard box of horizontal backup pad top surface, the equal fixedly connected with fixed block of central authorities of both sides about the guard box inner wall, two the fixed block is close to the central fixedly connected with hauler of one side mutually, the left end and the winding of hauler output shaft outer wall are connected, the left end fixed connection speed limiter of hauler output shaft, the bottom of overspeed governor and the top surface fixed connection of horizontal backup pad, through the guard box that sets up, can provide the protection to the hauler, through the fixed block that sets up, can provide stable support to the hauler, guaranteed the normal operating of hauler.

The utility model discloses an elevator safety protection device linkage teaching device, wherein the equal fixedly connected with backing plate in central authorities of the horizontal backup pad bottom surface left and right sides, two interior sleeve pipe of the equal fixedly connected with in central authorities of backing plate bottom surface, two the equal sliding connection of lower extreme of interior sleeve pipe outer wall has the outer tube, two the equal fixedly connected with backing plate in bottom of outer tube also, the inside of interior sleeve pipe and outer tube is equipped with buffer spring, buffer spring's top and the top fixed connection of interior sleeve pipe inner wall, buffer spring's bottom and the bottom fixed connection of outer sleeve pipe inner wall can restrict the rising of car through the buffer spring and the backing plate that set up, prevent that the car from rising excessively to cause the damage to horizontal backup pad and whole device.

The utility model discloses an elevator safety protection device linkage teaching device, wherein the central fixedly connected with protection device of horizontal backup pad bottom surface rear side, the bottom of protection device and the bottom fixedly connected with car of towline, the lower extreme of both sides all fixedly connected with horizontal sedan-chair frame around the car, two horizontal sedan-chair frame top surface's the left and right sides all fixedly connected with vertical sedan-chair frame, two sets of vertical sedan-chair frame's upper end all is fixedly connected with the car, horizontal backup pad bottom surface's the left and right sides all fixedly connected with vertical support rod, the one side that two vertical support rods are close to each other all is equipped with the guide rail, two the top of guide rail all is fixedly connected with horizontal backup pad's bottom surface, two the guide rail all with horizontal sedan-chair frame sliding connection, through the protection device that sets up, can protect the car, reduce the possibility that the people in the, connecting block and lower connecting block use in collocation, can let the staff who receives the training carry out direct observation to protection device's theory of operation to be convenient for the staff later stage maintains protection device.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a protection device who sets up can protect the car, reduces the people in the car and receives the possibility of injury, and connecting block and lower connecting block use on the collocation, can let the staff who receives the training carry out direct observation to protection device's theory of operation to the staff later stage of being convenient for maintains protection device.

2. The utility model discloses a guard box that sets up can provide the protection to the hauler, through the fixed block that sets up, can provide stable support to the hauler, has guaranteed the normal operating of hauler, through buffer spring and the backing plate that sets up, can restrict the rising of car, prevents that the car from rising excessively to cause the damage to horizontal backup pad and whole device.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is an enlarged schematic view of the connection between the upper connection block and the lower connection block of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a transverse car frame; 2. a vertical car frame; 3. a guide rail; 4. a transverse support plate; 5. a speed limiter; 6. a fixed block; 7. a traction machine; 8. a protection box; 9. a hoisting rope; 10. a car; 11. a vertical support bar; 12. a protection device; 13. a lower connecting block; 14. a connecting groove; 15. clamping the groove; 16. an upper connecting block; 17. a triangular clamping block; 18. a rubidium magnet; 19. a pressing block; 20. a connecting rod; 21. a return spring; 22. a rotating shaft; 23. fixing the groove; 24. an inner sleeve; 25. a base plate; 26. a buffer spring; 27. an outer sleeve.

Detailed Description

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It should be understood, however, that these physical details should not be taken to limit the invention. That is, in some embodiments of the invention, these physical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-4, the elevator safety protection device linkage teaching device of the present invention comprises a transverse support plate 4, a through hole vertically penetrating the transverse support plate 4 is formed in the center of the front side of the bottom surface of the transverse support plate 4, a hoisting rope 9 is slidably connected inside the through hole of the transverse support plate 4, an upper connecting block 16 is arranged on the front side of the bottom surface of the transverse support plate 4, the center of the top surface of the upper connecting block 16 is fixedly connected with the hoisting rope 9, a lower connecting block 13 is arranged at the lower end of the upper connecting block 16, the lower connecting block 13 is U-shaped, the upper connecting block 16 is partly surrounded by the lower connecting block 13, connecting grooves 14 are formed at the left and right sides inside the lower connecting block 13, the lower ends of the two connecting grooves 14 far away from each other side are penetrated through the lower end of the outer wall of the lower connecting block 13, the upper ends of the two connecting grooves 14 near one side are penetrated through the upper end of the, two equal fixedly connected with connecting rod 20 of one end that reset spring 21 kept away from each other, the equal fixedly connected with of lower extreme of one side is kept away from each other to two connecting rods 20 presses briquetting 19, two press briquetting 19 all with connecting groove 14 sliding connection, reset spring 21 through setting up, can resume original position with connecting rod 20 after connecting rod 20 finishes using, thereby be convenient for triangle fixture block 17 and the block of block recess 15, also be convenient for connecting rod 20 to carry out repetitious usage many times simultaneously, press briquetting 19 through setting up, be convenient for press connecting rod 20, collocation pivot 22 uses, be convenient for triangle fixture block 17 and the 15 phase separations of block recess.

Two positive central authorities of connecting rod 20 are all rotated and are connected with pivot 22, two pivot 22 all with connecting groove 14's inner wall fixed connection, two connecting rod 20 are close to the equal fixedly connected with triangle fixture block 17 in upper end of one side each other, two positions that are close to central authorities on the 16 left and right sides of upper connecting block have all seted up block recess 15, two block recesses 15 all block with triangle fixture block 17 looks block, triangle fixture block 17 and the 15 looks blocks of block recess through setting up, be convenient for triangle fixture block 17 and the connection and the separation of block recess 15, thereby be convenient for simulate car 10's free fall motion, make the staff can observe protection device 12's theory of operation more directly perceivedly, and then the staff later stage of being convenient for maintains protection device 12.

Go up connecting block 16 and lower connecting block 13 and all seted up fixed recess 23 near both ends about one side each other, the equal fixedly connected with rubidium magnet 18 in inside of four fixed recess 23, it is opposite with the rubidium magnet 18 heteropolar of lower connecting block 13 to go up the rubidium magnet 18 of connecting block 16, the central authorities of lower connecting block 13 bottom surface also fixedly connected with towline 9, through the rubidium magnet 18 that sets up, can strengthen connecting block 16 and the connection between the lower connecting block 13, the towline 9 of being convenient for lifts by crane car 10.

The right side fixedly connected with guard box 8 of 4 top surfaces of horizontal backup pad, the equal fixedly connected with fixed block 6 in central authorities of both sides about the 8 inner walls of guard box, two fixed blocks 6 are close to the central fixedly connected with hauler 7 of one side each other, the left end and the winding of towline 9 of the output shaft outer wall of hauler 7 are connected, the left end fixedly connected with overspeed governor 5 of hauler 7 output shaft, the bottom of overspeed governor 5 and the top surface fixed connection of horizontal backup pad 4, through the guard box 8 that sets up, can provide the protection to hauler 7, through the fixed block 6 that sets up, can provide stable support to hauler 7, the normal operating of hauler 7 has been guaranteed.

The equal fixedly connected with backing plate 25 in the middle part of the 4 bottom surfaces left and right sides of horizontal backup pad, interior sleeve pipe 24 of the equal fixedly connected with in the middle part of two backing plates 25 bottom surfaces, the equal sliding connection of lower extreme of two interior sleeve pipe 24 outer walls has outer tube 27, the equal fixedly connected with backing plate 25 in bottom of two outer tube 27 also, the inside of interior sleeve pipe 24 and outer tube 27 is equipped with buffer spring 26, buffer spring 26's top and the top fixed connection of interior sleeve pipe 24 inner wall, buffer spring 26's bottom and the bottom fixed connection of outer tube 27 inner wall, buffer spring 26 and backing plate 25 through setting up, can restrict the rising of car 10, prevent that car 10 from rising excessively to cause the damage to horizontal backup pad 4 and.

The middle of the rear side of the bottom surface of the transverse supporting plate 4 is fixedly connected with a protecting device 12, the bottom end of the protecting device 12 and the bottom end of a hoisting rope 9 are fixedly connected with a lift car 10, the lower ends of the front side and the rear side of the lift car 10 are fixedly connected with transverse car frames 1, the left side and the right side of the top surface of the two transverse car frames 1 are fixedly connected with vertical car frames 2, the upper ends of the two groups of vertical car frames 2 are fixedly connected with the lift car 10, the left side and the right side of the bottom surface of the transverse supporting plate 4 are fixedly connected with vertical supporting rods 11, one side, close to each other, of the two vertical supporting rods 11 is provided with a guide rail 3, the top ends of the two guide rails 3 are fixedly connected with the bottom surface of the transverse supporting plate 4, the two guide rails 3 are slidably connected with the transverse car frames 1, the lift car 10 can be, can let the staff who receives the training carry out direct observation to protection device 12's theory of operation to be convenient for the staff later stage maintains protection device 12.

When using the utility model discloses the time: the traction machine 7 is started, the output shaft of the traction machine 7 winds the traction rope 9, so as to drive the car 10 to move towards the direction close to the transverse supporting plate 4, the top end of the car 10 is attached to the base plate 25 at the bottom end of the outer sleeve 27, adverse effects on normal use of the device caused by excessive winding of the traction machine 7 are avoided, when the falling process of elevator failure needs to be observed, the pressing block 19 is pressed towards the direction close to each other, the movement of the pressing block 19 can drive the lower ends of the two connecting rods 20 to move towards the direction close to each other, and then the rotating shaft 22 is matched, so that the upper ends of the connecting rods 20 move towards the direction far away from each other, so as to drive the two triangular clamping blocks 17 to be far away from the clamping grooves 15, so that the upper connecting block 16 and the lower connecting block 13 can be separated, and the car 10 can make free-falling, the protection device 12 protects the car 10, so that a trained worker can know the working principle and working effect of the protection device 12 more visually, and the later maintenance or improvement of the protection device 12 by an elevator worker is facilitated.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides an elevator safety arrangement linkage teaching device, includes horizontal backup pad (4), its characterized in that: the central part of the front side of the bottom surface of the transverse supporting plate (4) is provided with a through hole which vertically penetrates through the transverse supporting plate (4), the inside of the through hole of the transverse supporting plate (4) is connected with a hauling rope (9) in a sliding way, the front side of the bottom surface of the transverse supporting plate (4) is provided with an upper connecting block (16), the central part of the top surface of the upper connecting block (16) is fixedly connected with the hauling rope (9), the lower end of the upper connecting block (16) is provided with a lower connecting block (13), the lower connecting block (13) is U-shaped, the lower connecting block (13) is semi-surrounded by the upper connecting block (16), the left side and the right side of the inside of the lower connecting block (13) are both provided with connecting grooves (14), the lower ends of one side, which is far away from each other, of the two connecting grooves (14) are both penetrated through the lower ends of the outer wall of the lower connecting block (13, the lower end of one side, close to each other, of the inner wall of each of the two connecting grooves (14) is fixedly connected with a return spring (21), one end, far away from each other, of each of the two return springs (21) is fixedly connected with a connecting rod (20), the lower end, far away from each other, of each of the two connecting rods (20) is fixedly connected with a pressing block (19), and each of the two pressing blocks (19) is slidably connected with the connecting groove (14).

2. The elevator safety protection device linkage teaching device according to claim 1, wherein: two connecting rod (20) positive central authorities all rotate and are connected with pivot (22), two pivot (22) all with the inner wall fixed connection of connecting groove (14), two connecting rod (20) are close to the equal fixedly connected with triangle fixture block (17) in upper end of one side each other, two go up connecting block (16) left and right sides upper end and all seted up block recess (15), two block recess (15) all with triangle fixture block (17) looks block.

3. The elevator safety protection device linkage teaching device according to claim 1, wherein: the fixed grooves (23) are formed in the left end and the right end, close to one side, of each of the upper connecting block (16) and the lower connecting block (13), rubidium magnets (18) are fixedly connected to the inner portions of the four fixed grooves (23), the rubidium magnets (18) of the upper connecting block (16) are opposite to the rubidium magnets (18) of the lower connecting block (13) in different poles, and the traction rope (9) is fixedly connected to the center of the bottom surface of the lower connecting block (13).

4. The elevator safety protection device linkage teaching device according to claim 1, wherein: the left side fixedly connected with guard box (8) of horizontal backup pad (4) top surface, the equal fixedly connected with fixed block (6) in central authorities of both sides about guard box (8) inner wall, two fixed block (6) are close to central fixedly connected with hauler (7) of one side mutually, the left end and the towline (9) winding of hauler (7) output shaft outer wall are connected, the left end fixed connection speed limiter (5) of hauler (7) output shaft, the bottom of overspeed governor (5) and the top surface fixed connection of horizontal backup pad (4).

5. The elevator safety protection device linkage teaching device according to claim 1, wherein: the equal fixedly connected with backing plate (25) in central authorities of horizontal backup pad (4) bottom surface left and right sides, two interior sleeve pipe (24), two of the equal fixedly connected with in central authorities of backing plate (25) bottom surface the equal sliding connection of lower extreme of interior sleeve pipe (24) outer wall has outer tube (27), two the equal fixedly connected with backing plate (25) in bottom of outer tube (27) also, the inside of interior sleeve pipe (24) and outer tube (27) is equipped with buffer spring (26), the top of buffer spring (26) and the top fixed connection of interior sleeve pipe (24) inner wall, the bottom of buffer spring (26) and the bottom fixed connection of outer tube (27) inner wall.

6. The elevator safety protection device linkage teaching device according to claim 1, wherein: the center of the rear side of the bottom surface of the transverse supporting plate (4) is fixedly connected with a protective device (12), the bottom end of the protection device (12) and the bottom end of the hoisting rope (9) are fixedly connected with a lift car (10), the lower ends of the front side and the rear side of the lift car (10) are fixedly connected with transverse car frames (1), the left side and the right side of the top surface of the two transverse car frames (1) are fixedly connected with vertical car frames (2), the upper ends of the two groups of vertical car frames (2) are fixedly connected with the lift car (10), the car frame is characterized in that the left end and the right end of the bottom surface of the transverse supporting plate (4) are fixedly connected with vertical supporting rods (11), one side, close to each other, of each vertical supporting rod (11) is provided with a guide rail (3), the top ends of the guide rails (3) are fixedly connected with the bottom surface of the transverse supporting plate (4), and the guide rails (3) are connected with the transverse car frame (1) in a sliding mode.