Transfer device for elevator accessory machining

Abstract

The utility model relates to the technical field of elevator accessory transfer, and discloses a transfer device for elevator accessory processing, which comprises a bottom plate and universal wheels fixedly mounted at four corners of the lower end of the bottom plate, a movable plate is pulled out firstly, and the movable end of the movable plate is supported by a supporting device; the elevator car is placed in the middle of the upper end of the movable plate, the movable plate can be pushed back again, the movable plate moves to drive the pulleys to rotate, the movable plate is completely pushed into the bottom plate, at the moment, the elevator car can be transferred, and when the elevator car is moved to the designated position, the movable plate can be pulled out again, so that the elevator car can be transferred. According to the transfer device for elevator accessory machining, the elevator car can be taken down by pulling the movable plate out of the bottom plate, operation is easy and convenient, the effect of transporting the elevator car can be achieved through a simple structure, the friction force generated when the movable plate moves is greatly reduced through arrangement of pulleys, and the transfer efficiency is improved. And the elevator car is convenient to move.

Description

Technical Field

[0001] The utility model relates to the technical field of elevator parts transportation, in particular to a transportation device for elevator parts processing. Background Art

[0002] An elevator is a vertical lift powered by an electric motor, equipped with a box-shaped cabin, used for carrying people or goods in multi-story buildings. It also has stepped type, with treads mounted on tracks for continuous operation, commonly known as escalators or moving walkways, which are fixed lifting equipment serving specified floors. A vertical elevator has a car that runs between at least two vertical rows of rigid guide rails with an inclination angle of less than 15°. Elevators have become an indispensable part of modern life. The processing and transportation of elevator parts directly affects the production efficiency of the elevator and is therefore extremely important.

[0003] For example, the elevator car transport device with announcement number CN219883916U relates to the field of car transport technology, including a transport vehicle body, the transport vehicle body at least including an arranged bottom plate and a placement plate, the bottom plate is arranged below the placement plate, and the bottom of the bottom plate is rotatably mounted with a universal wheel; one side is fixedly mounted on the left and right sides of the bottom plate, a panel assembly is installed between the two side plates, and the lower end of the panel assembly is rotatably mounted on the side plate; a clamping mechanism is installed on the side plate; a buffer mechanism is provided between the bottom plate and the placement plate. This utility model can play a multi-directional fixing role for the car, and the car will not slide when going uphill.

[0004] The above patent has a multi-directional fixing effect on the car, and the car will not slide when going uphill. However, when placing and fixing the elevator car, the operation is relatively cumbersome, and it is not convenient to take out the car due to the action of the clamping mechanism. In actual use, the operation is relatively inconvenient, and the taking and placing operations will take a lot of time, affecting transportation efficiency.

[0005] Therefore, we have proposed a transfer device for elevator parts processing to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of the present utility model is to provide a transfer device for processing elevator parts, so as to solve the problem proposed in the above-mentioned background technology that the operation of placing and fixing the elevator car is rather cumbersome, and it is not convenient to take out the car under the action of the provided clamping mechanism, and the operation is rather inconvenient in actual use, and the taking and placing operations will consume more time, affecting the transportation efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a transfer device for processing elevator parts, comprising a base plate and universal wheels fixedly installed at the four corners of the lower end of the base plate, a movable plate slidably connected to the middle of the base plate, a plurality of mounting grooves are equidistantly provided on the upper and lower walls on both sides of the base plate, pulleys are rotatably installed in the mounting grooves, the movable plate is in contact with the pulleys, and a support device is installed at the lower end of the movable plate.

[0008] Preferably, the supporting device includes a fixing block fixedly mounted on the lower end of the movable plate, and a fixing rod is fixedly mounted between the inner walls of both sides of the fixing block.

[0009] Preferably, a movable block is rotatably mounted on the fixed rod, one end of the movable block is slidably connected to a stop block, and a spring 1 is fixedly mounted between the inner wall of the stop block and the side wall of the movable block.

[0010] Preferably, both side walls of the bottom plate are provided with sliding grooves, and both side walls of the movable plate are fixedly mounted with connecting rods, which are slidably connected in the sliding grooves.

[0011] Preferably, connecting plates are fixedly mounted on both side walls of the bottom plate, clamping plates are fixedly mounted on the upper ends of the connecting plates, and baffles are fixedly mounted on the side walls of the connecting plates.

[0012] Preferably, telescopic rods are fixedly installed on both sides between the inner wall of the connecting plate and the side wall of the bottom plate, and spring 2 is sleeved on the outer side of the telescopic rods.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The lifting device can be used to lift the elevator car by pulling the movable plate out of the bottom plate, and the movable plate can be lifted up and lifted up by the support device, so that the elevator car can be lifted up and lifted off the bottom plate.

[0015] 2. With the cooperation between the movable plate, connecting rod, connecting plate, splint, baffle, telescopic rod, spring 2, universal wheel, fixed block, fixed rod, movable block, resist block and spring 1, when using the device to transport the elevator car, first pull the movable plate open, rotate the movable block at the lower end along the fixed rod, and provide support for the movable plate at the upper end by pressing the resist block against the ground. After the elevator car is placed on the movable plate, push the movable plate back into the bottom plate, and then pull the splints on both sides outward to the width that can place the elevator car according to the size of the elevator car to be transported, and push the movable plate completely into the bottom plate. At this time, the movable block can be rotated again to be stored in the fixed block, and the splints on both sides are released. Under the action of spring 2, it will automatically retract to clamp and protect the elevator car. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of a cross-sectional three-dimensional structure of the support device of the present invention;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the bottom plate of the present utility model;

[0019] Figure 4 This is a schematic diagram of the cross-sectional three-dimensional structure of the connecting plate system of the present invention.

[0020] In the figure: 1. Base plate; 11. Slide groove; 12. Mounting groove; 13. Pulley; 2. Movable plate; 21. Connecting rod; 3. Connecting plate; 31. Clamping plate; 32. Baffle; 33. Telescopic rod; 34. Spring 2; 4. Universal wheel; 5. Support device; 51. Fixed block; 52. Fixed rod; 53. Movable block; 54. Resistance block; 55. Spring 1. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example 1: Please refer to Figure 1 - Figure 3A transfer device for processing elevator parts includes a base plate 1 and universal wheels 4 fixedly installed at the four corners of the lower end of the base plate 1. A movable plate 2 is slidably connected to the middle of the base plate 1. A number of mounting grooves 12 are equidistantly provided on the upper and lower walls on both sides of the base plate 1. Pulleys 13 are rotatably installed in the mounting grooves 12. The movable plate 2 is in contact with the pulleys 13. A supporting device 5 is installed at the lower end of the movable plate 2.

[0023] When the lift is in the desired position, the movable plate 2 can be pulled out again, and the supporting device 5 can be used to support the movable plate 2 again, and the movable plate 2 can be pulled out of the bottom plate 1 to remove the lift car. The operation is simple and convenient. The transport device for processing elevator parts can realize the effect of transporting the elevator car through a simple structure, and the friction force of the movable plate 2 when moving is greatly reduced by the setting of the pulley 13, which is convenient for the movement of the elevator car.

[0024] Example 2: This example is an improvement made on the basis of Example 1. For details, please refer to Figure 2 - Figure 4 The supporting device 5 includes a fixed block 51 fixedly installed at the lower end of the movable plate 2, and a fixing rod 52 is fixedly installed between the inner walls of both sides of the fixed block 51.

[0025] A movable block 53 is rotatably mounted on the fixed rod 52, and one end of the movable block 53 is slidably connected to a stop block 54. A spring 55 is fixedly mounted between the inner wall of the stop block 54 and the side wall of the movable block 53, and the spring 55 has a certain buffering effect on the stop block 54.

[0026] Both side walls of the base plate 1 are provided with sliding grooves 11, and both side walls of the movable plate 2 are fixedly installed with connecting rods 21, which are slidably connected in the sliding grooves 11. The arrangement of the sliding grooves 11 and the connecting rods 21 can prevent the movable plate 2 from sliding out of the base plate 1.

[0027] Connecting plates 3 are fixedly installed on both side walls of the base plate 1, clamping plates 31 are fixedly installed on the upper ends of the connecting plates 3, and baffles 32 are fixedly installed on the side walls of the connecting plates 3. The clamping plates 31 and baffles 32 can provide clamping protection for the elevator car.

[0028] The inner wall of the connecting plate 3 and the side wall of the bottom plate 1 are fixedly connected with the telescopic rods 33 on both sides, and the outer sides of the telescopic rods 33 are sleeved with the springs 34, so that the connecting plate 3 can be expanded to both sides.

[0029] In the embodiment, when the device is used to transport the elevator car, the movable plate 2 is first pulled out, the movable block 53 at the lower end is rotated along the fixed rod 52, the abutting block 54 abuts against the ground to provide supporting effect for the movable plate 2 at the upper end, after the elevator car is placed on the movable plate 2, the movable plate 2 is pushed back into the bottom plate 1, the clamping plates 31 on both sides are pulled out to the width of the elevator car according to the size of the transported elevator car, the movable plate 2 is completely pushed into the bottom plate 1, the movable block 53 is rotated again to be accommodated in the fixed block 51, the clamping plates 31 on both sides are loosened, and the elevator car is clamped and protected by the springs 34.

[0030] The contents not described in detail in the specification belong to the prior art known by the person skilled in the art.

[0031] Although the utility model has been described in detail with reference to the foregoing embodiments, the skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A transfer device for processing elevator parts, comprising a base plate (1) and universal wheels (4) fixedly mounted at the four corners of the lower end of the base plate (1), characterized in that: A movable plate (2) is slidably connected to the middle of the base plate (1), and a plurality of mounting grooves (12) are equidistantly provided on the upper and lower walls of both sides of the base plate (1). Pulleys (13) are rotatably installed in the mounting grooves (12), and the movable plate (2) is in contact with the pulleys (13). A supporting device (5) is installed at the lower end of the movable plate (2).

2. The elevator parts processing transfer device according to claim 1, characterized in that: The supporting device (5) comprises a fixed block (51) fixedly mounted on the lower end of the movable plate (2), and a fixing rod (52) is fixedly mounted between the inner walls of both sides of the fixed block (51).

3. The elevator parts processing transfer device according to claim 2, characterized in that: A movable block (53) is rotatably mounted on the fixed rod (52), one end of the movable block (53) is slidably connected to a stop block (54), and a spring (55) is fixedly mounted between the inner wall of the stop block (54) and the side wall of the movable block (53).

4. The elevator parts processing transfer device according to claim 3, characterized in that: Both side walls of the bottom plate (1) are provided with sliding grooves (11), and both side walls of the movable plate (2) are fixedly mounted with connecting rods (21), and the connecting rods (21) are slidably connected in the sliding grooves (11).

5. The elevator parts processing transfer device according to claim 4, characterized in that: Connecting plates (3) are fixedly mounted on both side walls of the bottom plate (1), clamping plates (31) are fixedly mounted on the upper ends of the connecting plates (3), and baffles (32) are fixedly mounted on the side walls of the connecting plates (3).

6. The elevator parts processing transfer device according to claim 5, characterized in that: Telescopic rods (33) are fixedly mounted on both sides between the inner wall of the connecting plate (3) and the side wall of the bottom plate (1), and spring 2 (34) is sleeved on the outer side of the telescopic rods (33).

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