Elevator mounting and moving equipment convenient to assemble and disassemble

Abstract

The utility model belongs to the technical field of elevator installation, and particularly relates to an elevator installation moving device convenient to assemble and disassemble, which comprises a plurality of moving carrying units, each moving carrying unit comprises a bottom plate, the side face of each bottom plate is fixedly connected with a vertical height adjusting support, and the lower end of each vertical height adjusting support is rotatably connected with a universal wheel. Side plates are fixedly connected to the two side faces of the bottom plate correspondingly, the side edges, close to each other, of the two side plates are fixedly connected, the two vertical height adjusting supports are fixedly connected to the outer sides of the two side plates correspondingly, and each vertical height adjusting support comprises an electric push rod fixedly connected to the outer side of the corresponding side plate; in the process of moving the elevator car, the lifting height of the elevator car can be reduced, and therefore the elevator car can be conveniently mounted and dismounted in the transportation process of the elevator car.

Description

Technical Field

[0001] This utility model belongs to the field of elevator installation technology, specifically relating to an elevator installation device that is easy to load and unload. Background Technology

[0002] During the installation and transportation of elevators, it is necessary to use mobile equipment to move the elevator car to the installation area.

[0003] Traditional handling methods have high requirements for the loading and unloading height of elevator cars. However, since elevator cars are usually heavy and bulky, it takes a lot of manpower and time to lift the car a great distance before placing it on the transport vehicle or installation location, which increases the difficulty of installing and dismantling the elevator car during transportation. Utility Model Content

[0004] The purpose of this utility model is to provide an elevator installation and removal device that is easy to load and unload. During the process of moving the elevator car, the height at which the elevator car is lifted can be reduced, thereby facilitating the installation and disassembly of the elevator car during transportation.

[0005] The specific technical solution adopted by this utility model is as follows:

[0006] An elevator installation and moving device that is easy to load and unload includes multiple moving and transporting units. Each moving and transporting unit includes a base plate, and a vertical height adjustment bracket is fixedly connected to the side of the base plate. A caster wheel is rotatably connected to the lower end of the vertical height adjustment bracket.

[0007] Furthermore, side plates are fixedly connected to both sides of the base plate, and the two side plates are fixedly connected at their adjacent sides. There are two vertical height adjustment brackets, and the two vertical height adjustment brackets are fixedly connected to the outer sides of the two side plates respectively.

[0008] Furthermore, the vertical height adjustment bracket includes an electric push rod fixedly connected to the outside of the side plate. The electric push rod is electrically connected to a power source, and the piston rod of the electric push rod is connected to a caster wheel.

[0009] Furthermore, a vertical guide rail is fixedly connected to the outer side of the side plate, and a vertical slide bar is slidably connected to the outer side of the vertical guide rail, with the caster wheel mounted on the vertical slide bar.

[0010] Furthermore, a rack is fixedly connected to one side of the vertical slide bar, and a guide shell is fixedly connected to the lower side of the outer side of the side plate. The guide shell is open on the side near the vertical slide bar, and a pawl is horizontally slidably connected inside the guide shell. One end of the pawl can extend to the outside of the guide shell through the opening of the guide shell.

[0011] Furthermore, a return spring is fixedly connected inside the guide shell. One end of the return spring is fixedly connected to the inner wall of the guide shell away from the vertical slide bar, and the other end of the return spring is fixedly connected to the pawl.

[0012] Furthermore, a locking screw is threaded onto the outer side of the guide housing near the vertical slide bar.

[0013] Furthermore, an electromagnet is fixedly connected to the side plate.

[0014] The technical effects achieved by this utility model are as follows:

[0015] This utility model discloses an elevator installation and removal device that facilitates loading and unloading. By adjusting the relative height between the casters and the base plate using a vertical height adjustment bracket, the elevator car can be installed on or removed from the mobile transport unit simply by raising the elevator car above the thickness of the base plate. This reduces the height the elevator car needs to be raised, thus facilitating the installation and removal of the elevator car during transportation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a structural schematic diagram of the mobile handling unit of this utility model;

[0018] Figure 3 This is a side view of the structure of the mobile handling unit of this utility model;

[0019] Figure 4 This is a utility model Figure 3 Enlarged cross-sectional view at point A in the middle.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Base plate; 2. Side plate; 3. Electric push rod; 4. Casters; 5. Vertical guide rail; 6. Vertical slide bar; 7. Rack; 8. Guide housing; 9. Pawl; 10. Return spring; 11. Locking screw; 12. Electromagnet; 13. Moving and transporting unit; 14. Elevator car. Detailed Implementation

[0022] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0023] like Figures 1-4As shown, an elevator installation and moving device that is easy to load and unload includes multiple moving and transporting units 13. The number of moving and transporting units 13 is preferably four. The four moving and transporting units 13 are respectively installed at the four corners of the lower side of the elevator car 14, so that the elevator car 14 can be moved by the moving and transporting units 13.

[0024] To facilitate the installation and disassembly of the elevator car 14, this technical solution further improves the structure of the moving and transporting unit 13, as detailed below. Figures 1-2 As shown, the mobile handling unit 13 includes a base plate 1, a vertical height adjustment bracket is fixedly connected to the side of the base plate 1, and a caster wheel 4 is rotatably connected to the lower end of the vertical height adjustment bracket.

[0025] When the mobile transport unit 13 needs to be installed under the elevator car 14, the casters 4 are raised by the vertical height adjustment bracket, so that the lower side of the casters 4 is higher than the base plate 1. At this time, the base plate 1 is in direct contact with the ground. The user only needs to lift the elevator car 14 to a height higher than the thickness of the base plate 1 to insert the base plate 1 into the space under the elevator car 14. After all four base plates 1 are placed under the elevator car 14, the vertical height adjustment bracket can be activated to raise the base plates 1, thereby moving the elevator car 14.

[0026] When the elevator car 14 is moved to the designated location, the vertical height adjustment bracket is activated to lower the base plate 1 until it contacts the ground. Then, the elevator car 14 is moved again to a height higher than the thickness of the base plate 1, so that the elevator car 14 and the base plate 1 are separated. The base plate 1 can then be removed from the underside of the elevator car 14, thus completing the moving of the elevator car 14.

[0027] like Figures 1-2 As shown, side plates 2 are fixedly connected to both sides of the base plate 1. The two side plates 2 are fixedly connected to each other at their close sides. At this time, there can be two vertical height adjustment brackets. The two vertical height adjustment brackets are fixedly connected to the outside of the two side plates 2 respectively. At this time, a stable support structure is formed by the base plate 1 and the two side plates 2, which improves the stability between the vertical height adjustment brackets and the base plate 1 and reduces the deformation of the base plate 1 when supporting the elevator car 14.

[0028] like Figures 1-3 As shown, the vertical height adjustment bracket includes an electric push rod 3 fixedly connected to the outside of the side plate 2. The electric push rod 3 is electrically connected to a power source, preferably a battery fixedly connected to the outside of the side plate 2. The piston rod of the electric push rod 3 is connected to the caster 4. By starting the electric push rod 3, the caster 4 can be moved, and the relative height between the caster 4 and the base plate 1 can be adjusted relatively easily.

[0029] A vertical guide rail 5 is fixedly connected to the outer side of the side plate 2. A vertical slide bar 6 is vertically slidably connected to the outer side of the vertical guide rail 5. The universal wheel 4 is installed on the vertical slide bar 6. At this time, the universal wheel 4 is reinforced by the vertical guide rail 5 and the vertical slide bar 6. The lateral force of the universal wheel 4 can be shared by the vertical guide rail 5 and the vertical slide bar 6, so that the electric push rod 3 only needs to bear the vertical load.

[0030] like Figures 2-4 As shown, a rack 7 can be fixedly connected to one side of the vertical slide bar 6, and a guide shell 8 can be fixedly connected to the lower side of the outer side of the side plate 2. The guide shell 8 is open on the side near the vertical slide bar 6, and a pawl 9 is horizontally slidably connected inside the guide shell 8. One end of the pawl 9 can extend to the outside of the guide shell 8 through the opening of the guide shell 8 to limit the rack 7. Thus, the guide shell 8, the pawl 9 and the rack 7 form a support structure to support the vertical slide bar 6.

[0031] A return spring 10 is fixedly connected inside the guide housing 8. One end of the return spring 10 is fixedly connected to the inner wall of the guide housing 8 away from the vertical slide bar 6, and the other end of the return spring 10 is fixedly connected to the pawl 9. At this time, the pawl 9 can be automatically pushed towards the vertical slide bar 6 by the setting of the return spring 10.

[0032] A locking screw 11 is threadedly connected to the outer side of the guide housing 8 near the vertical slide bar 6. One end of the locking screw 11 can extend into the inside of the guide housing 8 and abut against the pawl 9 to lock the pawl 9. When it is necessary to drive the vertical slide bar 6 to descend, the pawl 9 is manually pushed into the inside of the guide housing 8, and then locked by the locking screw 11, which can reduce the interference of the pawl 9 when the vertical slide bar 6 descends.

[0033] Meanwhile, an electromagnet 12 can also be fixedly connected to the side plate 2. The electromagnet 12 is electrically connected to the power supply. By activating the electromagnet 12, the moving and transporting unit 13 and the elevator car 14 can be tightly connected together using magnetic force.

[0034] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. An elevator installation and removal device that is easy to load and unload, characterized in that: It includes multiple mobile handling units (13), each mobile handling unit (13) includes a base plate (1), and a vertical height adjustment bracket is fixedly connected to the side of the base plate (1). A caster wheel (4) is rotatably connected to the lower end of the vertical height adjustment bracket.

2. The elevator installation and relocation equipment according to claim 1, characterized in that: The base plate (1) has two side plates (2) fixedly connected to each other on both sides. The two side plates (2) are fixedly connected to each other on their close sides. There are two vertical height adjustment brackets, which are fixedly connected to the outside of the two side plates (2) respectively.

3. The elevator installation and relocation equipment according to claim 2, characterized in that: The vertical height adjustment bracket includes an electric push rod (3) fixedly connected to the outside of the side plate (2). The electric push rod (3) is electrically connected to a power source. The piston rod of the electric push rod (3) is connected to a caster wheel (4).

4. The elevator installation and relocation equipment according to claim 3, characterized in that: A vertical guide rail (5) is fixedly connected to the outer side of the side plate (2), and a vertical slide bar (6) is vertically slidably connected to the outer side of the vertical guide rail (5). The universal wheel (4) is installed on the vertical slide bar (6).

5. The elevator installation and removable mobile device according to claim 4, characterized in that: A rack (7) is fixedly connected to one side of the vertical slide bar (6), and a guide shell (8) is fixedly connected to the lower side of the outer side of the side plate (2). The guide shell (8) is open on the side near the vertical slide bar (6), and a pawl (9) is horizontally slidably connected inside the guide shell (8). One end of the pawl (9) can extend to the outside of the guide shell (8) through the opening of the guide shell (8).

6. The elevator installation and removable mobile device according to claim 5, characterized in that: A return spring (10) is fixedly connected inside the guide shell (8). One end of the return spring (10) is fixedly connected to the inner wall of the guide shell (8) away from the vertical slide bar (6), and the other end of the return spring (10) is fixedly connected to the pawl (9).

7. The elevator installation and removable mobile device according to claim 6, characterized in that: A locking screw (11) is threaded onto the outer side of the guide shell (8) near the vertical slide bar (6).

8. The elevator installation and removable mobile device according to claim 2, characterized in that: An electromagnet (12) is fixedly connected to the side plate (2).

Images