Elevator guide rail with butt joint function

Abstract

The utility model relates to the field of elevator guide rails, in particular to an elevator guide rail with a butt joint function, which comprises a plurality of guide rail bodies with T-shaped sections and a plurality of butt joint plates in one-to-one correspondence with the guide rail bodies. Each guide rail body is detachably installed with the corresponding butt joint plate through a first connecting assembly, and every two adjacent butt joint plates are detachably installed through a second connecting assembly. The guide rail has the advantages that the butt joint function of the guide rail bodies can be achieved through the butt joint plates which are detachably installed, the guide rail bodies can be conveniently disassembled and assembled on a guide rail support, and the guide rail bodies are convenient to disassemble and assemble. And the guide rail body is convenient to maintain and replace subsequently, the structure is simple, practicability is good, and the guide rail is suitable for popularization.

Description

Technical Field

[0001] The utility model relates to the field of elevator guide rails, and particularly relates to an elevator guide rail with a docking function. Background Art

[0002] Elevator guide rails are crucial components in an elevator system, mainly used to guide the movement of the elevator car and counterweight, ensuring its smooth and safe up-and-down operation. They are usually made of high-strength steel to withstand the weight and dynamic load of the elevator. The size and shape of the guide rails vary according to the type and load capacity of the elevator, and common ones include U-shaped, T-shaped, etc.

[0003] Generally, the guide rails need to be installed on the shaft wall and are fixedly connected to the shaft wall by brackets. When laying and installing conventional T-shaped guide rails, due to their long length, it is inconvenient to install them with the guide rail brackets, and it is also inconvenient to maintain and replace the guide rails subsequently.

[0004] Therefore, it is necessary to invent an elevator guide rail with a docking function. Content of the Utility Model

[0005] For this reason, the utility model provides an elevator guide rail with a docking function to solve the problems that when laying and installing conventional T-shaped guide rails, due to their long length, it is inconvenient to install them with the guide rail brackets, and it is also inconvenient to maintain and replace the guide rails subsequently.

[0006] To achieve the above object, the utility model provides the following technical solution: an elevator guide rail with a docking function, including a plurality of guide rail bodies, the cross-section of the guide rail body is T-shaped, and further includes a plurality of docking plates. The plurality of docking plates correspond to the plurality of guide rail bodies respectively one by one. The guide rail body is detachably installed with the corresponding docking plate through a first connection component, and the adjacent two docking plates are detachably installed through a second connection component.

[0007] Preferably, the first connection component is a first threaded hole, the first threaded hole is opened at the four corners of the guide rail body, a second threaded hole is opened on the docking plate, and the first threaded hole and the second threaded hole correspond to each other one by one.

[0008] Preferably, a fixing screw is threadedly connected to the inner wall of the first threaded hole, the surface of the fixing screw is threadedly connected to the inner wall of the corresponding second threaded hole, and mounting holes are opened at the four corners of the docking plate.

[0009] Preferably, the second connection component is a plurality of connecting plug plates, the plurality of connecting plug plates correspond to the plurality of docking plates respectively one by one, and the end of the connecting plug plate is fixed to one end of the corresponding docking plate.

[0010] Preferably, connection slots are formed at one ends of the docking plates away from the connection plug plates. When the ends of two adjacent docking plates are docked, the connection plug plates are inserted into the connection slots formed at the ends of the adjacent docking plates.

[0011] Preferably, the second connection component is a connection end plate, which is fixed at the four corners of the docking plate, and third threaded holes are formed at the centers of the connection end plates.

[0012] Preferably, when the ends of two adjacent docking plates are docked, the connection end plates at the opposite ends of the two docking plates are correspondingly attached, and the third threaded holes on the two connection end plates correspond to each other.

[0013] Preferably, fixing bolts are threadedly connected to the corresponding two third threaded holes, and matching nuts are threadedly connected to the surfaces of the fixing bolts.

[0014] The beneficial effects of the present utility model are as follows: Through the combined use of the guide rail body, docking plate, first connection component and second connection component, several guide rail bodies can achieve the docking function through the detachably installed docking plates, which is convenient for disassembly and assembly on the guide rail bracket and subsequent maintenance and replacement of the guide rail body. The structure is simple, the practicability is good, and it is suitable for popularization. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structure view of Embodiment 1 provided by the present utility model;

[0016] Figure 2 is a three-dimensional structure view of Embodiment 1 provided by the present utility model;

[0017] Figure 3 is a top view of Embodiment 1 provided by the present utility model;

[0018] Figure 4 is a cross-sectional view of Embodiment 1 provided by the present utility model;

[0019] Figure 5 is a partial cross-sectional view of Embodiment 2 provided by the present utility model;

[0020] Figure 6 is a top view of Embodiment 2 provided by the present utility model;

[0021] Figure 7 is a front view of Embodiment 2 provided by the present utility model.

[0022] In the figure: 1, guide rail body; 2, docking plate; 3, first threaded hole; 4, second threaded hole; 5, fixing screw; 6, mounting hole; 7, connection plug plate; 8, connection slot; 9, connection end plate; 10, third threaded hole; 11, fixing bolt; 12, matching nut. Detailed implementation mode

[0023] The preferred embodiments of the present utility model will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, and are not used to limit the present utility model.

[0024] Embodiment 1:

[0025] Please refer to the attached Figures 1-4 A kind of elevator guide rail with docking function provided by the present utility model includes a plurality of guide rail bodies 1. The cross-section of the guide rail body 1 is T-shaped. It also includes a plurality of docking plates 2. The plurality of docking plates 2 and the plurality of guide rail bodies 1 correspond to each other one by one. The guide rail body 1 is detachably installed on the corresponding docking plate 2 through a first connection component, and the adjacent two docking plates 2 are detachably installed through a second connection component;

[0026] The first connection component is a first threaded hole 3. The first threaded holes 3 are opened at the four corners of the guide rail body 1. Second threaded holes 4 are opened on the docking plate 2. The first threaded holes 3 and the second threaded holes 4 correspond to each other one by one. A fixing screw 5 is threadedly connected to the inner wall of the first threaded hole 3. The surface of the fixing screw 5 is threadedly connected to the inner wall of the corresponding second threaded hole 4. Mounting holes 6 are opened at the four corners of the docking plate 2. Specifically, under the fixing action of the fixing screw 5, the guide rail body 1 can be detachably installed on the docking plate 2;

[0027] The second connection component is a plurality of connection plug plates 7. The plurality of connection plug plates 7 and the plurality of docking plates 2 correspond to each other one by one. The end of the connection plug plate 7 is fixed to one end of the corresponding docking plate 2. Connection slots 8 are opened at the ends of the docking plate 2 away from the connection plug plates 7. When the ends of the adjacent two docking plates 2 are docked, the connection plug plate 7 is inserted into the connection slot 8 opened at the end of the adjacent docking plate 2. Specifically, under the insertion action of the connection plug plate 7 and the connection slot 8, the adjacent two docking plates 2 can be quickly inserted and positioned, and then the docking plate 2 is fixed on the guide rail bracket (not shown in the figure) through the mounting hole 6 by tools such as screws.

[0028] The using process of the present utility model is as follows: The operator first fixes the plurality of guide rail bodies 1 on the corresponding docking plates 2 through the fixing screws 5, then inserts the connection plug plates 7 on the docking plates 2 into the connection slots 8 of the corresponding docking plates 2 for quick positioning, and then fixes the docking plates 2 on the guide rail brackets. By installing the guide rail brackets on the elevator shaft wall, the plurality of guide rail bodies 1 can realize the docking function through the detachably installed docking plates 2, which is convenient for disassembly and installation on the guide rail brackets and convenient for subsequent maintenance and replacement of the guide rail bodies 1, and the structure is simple.

[0029] Embodiment 2:

[0030] Please refer to the attachedFigures 5-7 , a kind of elevator guide rail with docking function provided by the utility model, the second connection component is the connection end plate 9, the connection end plate 9 is fixed at the four corners of the docking plate 2, and a third threaded hole 10 is opened in the center of the connection end plate 9. When the ends of two adjacent docking plates 2 are docked, the connection end plates 9 at the opposite ends of the two docking plates 2 are correspondingly attached, and the third threaded holes 10 on the two connection end plates 9 correspond to each other. A fixing bolt 11 is threadedly connected to the hole walls of the two corresponding third threaded holes 10, and a matching nut 12 is threadedly connected to the surface of the fixing bolt 11. Specifically, under the fixing action of the fixing bolt 11 and the matching nut 12, the connection end plates 9 at the opposite ends of two adjacent connection plates 2 can be detachably fixed, so as to realize the detachable fixation of two adjacent docking plates 2, that is, several guide rail bodies 1 realize the docking function through the detachably installed docking plates 2, which is convenient for disassembly and installation on the guide rail bracket and convenient for subsequent maintenance and replacement of the guide rail body 1, and the structure is simple.

[0031] The use process of the utility model is as follows: The operator first fixes several guide rail bodies 1 on the corresponding docking plates 2 through fixing screws 5, then connects and fixes the connection end plates 9 at the opposite ends of two adjacent connection plates 2 through the fixing bolts 11 and the matching nuts 12, and then fixes the docking plates 2 on the guide rail bracket and installs them on the elevator shaft wall through the guide rail bracket, so that several guide rail bodies 1 can realize the docking function through the detachably installed docking plates 2, which is convenient for disassembly and installation on the guide rail bracket and convenient for subsequent maintenance and replacement of the guide rail body 1, and the structure is simple.

[0032] The above is only a preferred embodiment of the present utility model. Any person skilled in the art can modify the present utility model by using the technical solutions described above or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solution of the present utility model falls within the scope of protection required by the present utility model.

Claims

1. An elevator guide rail with a docking function, comprising a plurality of guide rail bodies (1), and the cross-section of the guide rail body (1) is T-shaped, characterized in that: It further includes a number of docking plates (2), and a number of the docking plates (2) respectively correspond one by one to a number of guide rail bodies (1). The guide rail body (1) is detachably installed with the corresponding docking plate (2) through a first connection component, and two adjacent docking plates (2) are detachably installed through a second connection component.

2. The elevator guide rail with a docking function according to claim 1, characterized in that: The first connection component is a first threaded hole (3), and the first threaded holes (3) are opened at the four corners of the guide rail body (1). Second threaded holes (4) are opened on the docking plate (2), and the first threaded holes (3) and the second threaded holes (4) respectively correspond one by one.

3. The elevator guide rail with a docking function according to claim 2, characterized in that: A fixing screw (5) is threadedly connected to the inner wall of the first threaded hole (3), and the surface of the fixing screw (5) is threadedly connected to the inner wall of the corresponding second threaded hole (4). Mounting holes (6) are opened at the four corners of the docking plate (2).

4. A lift guide rail with a docking function according to claim 1, characterized in that: The second connection component is a number of connecting plug plates (7), and a number of the connecting plug plates (7) respectively correspond one by one to a number of docking plates (2). The end of the connecting plug plate (7) is fixed to one end of the corresponding docking plate (2).

5. The elevator guide rail with a docking function according to claim 4, characterized in that: Connection slots (8) are opened at the ends of the docking plate (2) far from the connecting plug plates (7). When the ends of two adjacent docking plates (2) are docked, the connecting plug plate (7) is inserted into the connection slot (8) opened at the end of the adjacent docking plate (2).

6. The elevator guide rail with a docking function according to claim 1, characterized in that: The second connection component is a connection end plate (9), and the connection end plates (9) are fixed at the four corners of the docking plate (2). Third threaded holes (10) are opened at the centers of the connection end plates (9).

7. The elevator guide rail with a docking function according to claim 6, characterized in that: When the ends of two adjacent docking plates (2) are docked, the connection end plates (9) at the opposite ends of the two docking plates (2) are correspondingly fitted, and the third threaded holes (10) on the two connection end plates (9) correspond to each other.

8. The elevator guide rail with a docking function according to claim 7, characterized in that: A fixing bolt (11) is threadedly connected to the inner walls of the two corresponding third threaded holes (10), and a matching nut (12) is threadedly connected to the surface of the fixing bolt (11).

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