Elevator cable fixing and supporting structure

Abstract

The utility model relates to an elevator cable fixing and supporting structure which comprises an elevator shaft wall, an elevator cable and a fixing and supporting structure body. The fixed supporting structure comprises a supporting top plate which moves in the sliding groove in the front-back direction through a sliding block at the bottom of the support. The upper movable frame is connected with the lower movable frame below the upper movable frame after a plurality of pressing rods penetrate through the through holes in the supporting top plate, and a pressing plate is installed at the bottom of the lower movable frame. The fixing and supporting structure is good in dismounting and mounting performance, can move for a certain distance on the elevator shaft wall in the direction of the elevator cable, and is good in flexibility.

Description

Technical Field

[0001] The utility model relates to the technical field related to elevator cables, and in particular to an elevator cable fixing support structure. Background Art

[0002] Elevator traveling cables are professional cables used in elevator operation. There are elevator traveling cables for video surveillance and elevator traveling cables for digital networks. Elevators are indispensable transportation equipment in high-rise buildings and they move up and down frequently. The cables that provide working power for the elevators must also move up and down. Moreover, with the development of science and technology and the needs of people's work and life, some activities such as communication and monitoring are also needed in elevators.

[0003] After extensive searching, I discovered Chinese patent publication number CN211209226U, which discloses a fixing device for an elevator cable, used to secure a flat cable. The device comprises: a fixing portion, secured to a wall, having a receiving hole for mounting the elevator cable, the receiving hole having a first inclined surface; a first hole, the axis of which intersects the axis of the receiving hole and is in communication with the receiving hole; a fixing block, having a second inclined surface and a second hole; and a stopper. When securing the cable, the fixing block is installed within the receiving hole, positioned between the sidewall and the flat cable, with the first and second inclined surfaces aligned. The first and second holes are coaxially arranged, with one end of the stopper positioned within the first hole and the other end within the second hole. The flat cable is installed through the receiving hole in the fixing portion, and then secured by the fixing block, connected to the inclined surface, to prevent it from moving up and down. The fixing block can also be easily removed for subsequent maintenance.

[0004] In summary, during the installation and fixation process, existing elevator cables are usually fixed directly to the wall by screws and clips, or by squeezing the fixing block onto the cable through the stop block. The direct screw fixation method makes subsequent maintenance more cumbersome, and the single-point squeezing method of the stop block and the fixing block is relatively general in terms of cable fixation firmness.

[0005] In view of the above-mentioned defects, the designers have actively carried out research and innovation in order to create an elevator cable fixing support structure to make it more valuable for industrial use. Utility Model Content

[0006] In order to solve any of the above technical problems, the purpose of the present invention is to provide an elevator cable fixing support structure.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] An elevator cable fixing support structure, comprising an elevator shaft wall, an elevator cable and a fixing support structure;

[0009] Slides are provided on the elevator shaft walls on the left and right sides of the elevator cable, and slide grooves are provided in the slides along the front-to-back direction;

[0010] The fixed support structure includes a support top plate, and brackets are provided on the left and right sides of the bottom of the support top plate. The bottom of the bracket moves in the slide groove along the front-back direction through a slider, and both the slider and the slide groove are T-shaped structures;

[0011] A movable upper frame is provided above the supporting top plate, and a movable lower frame is provided below the supporting top plate. The movable upper frame is connected to the movable lower frame below after a number of pressure rods pass through the through holes on the supporting top plate, and a pressure plate is installed at the bottom of the movable lower frame.

[0012] As a further improvement of the present invention, a handle is installed on the top of the movable upper rack.

[0013] As a further improvement of the present invention, a spring is installed on the pressure rod located between the supporting top plate and the movable lower frame.

[0014] As a further improvement of the present invention, an upwardly recessed arcuate contact surface is provided at the bottom of the pressure plate, and the arcuate contact surface can completely cover the left and right sides of the elevator cable below.

[0015] As a further improvement of the present invention, the slider is installed in the slide groove, and the bottom of the bracket and the top of the slider are detachably installed together.

[0016] As a further improvement of the present invention, the slide on the first side of the slide is open, and the slide on the second side of the slide is closed.

[0017] As a further improvement of the present invention, the slider is rotatably mounted on the bottom of the bracket.

[0018] By means of the above solution, the present invention has at least the following advantages:

[0019] The fixed support structure of the utility model has good disassembly and installation performance, and can be moved a certain distance along the direction of the elevator cable on the elevator shaft wall, with good flexibility;

[0020] The utility model realizes the compression and fixation of the elevator cable by the pressure plate. The pressure plate completely covers the elevator cable, has good firmness, can quickly realize the above-mentioned compression and release process, and is convenient for early installation and later disassembly.

[0021] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention with accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 This is a structural diagram of an elevator cable fixing support structure of the utility model;

[0024] Figure 2 yes Figure 1 Schematic diagram of the fixed support structure.

[0025] The meanings of the reference numerals in the figures are as follows.

[0026] Elevator shaft wall 1, elevator cable 2, slide 3, slide 4, support top plate 5, movable upper frame 6, handle 7, pressure rod 8, through hole 9, bracket 10, slider 11, spring 12, movable lower frame 13, and pressure plate 14. DETAILED DESCRIPTION

[0027] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0028] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present invention.

[0029] Example

[0030] like Figures 1 and 2 As shown,

[0031] An elevator cable fixing support structure comprises an elevator shaft wall 1, an elevator cable 2 and a fixing support structure.

[0032] 1. The fixed support structure includes a support top plate 5, with brackets 10 installed on both the left and right sides of the bottom of the support top plate 5. A movable upper frame 6 is installed above the support top plate 5, and a handle 7 is installed on the top of the movable upper frame 6. A movable lower frame 13 is installed below the support top plate 5. The movable upper frame 6 is connected to the movable lower frame 13 below by several pressure rods 8 passing through the through holes 9 in the support top plate 5. A pressure plate 14 is installed at the bottom of the movable lower frame 13.

[0033] A spring 12 is installed on the pressure rod 8 located between the supporting top plate 5 and the movable lower frame 13 .

[0034] An upwardly recessed arcuate contact surface is provided at the bottom of the pressing plate 14 , and the arcuate contact surface can completely cover the left and right sides of the elevator cable 2 below, thereby increasing the firmness with which the pressing plate 14 presses the elevator cable 2 .

[0035] 2. Sliders 3 are installed on the elevator shaft walls 1 on both sides of the elevator cable 2. Sliders 3 have chute 4 extending in the front-to-back direction. Sliders 11 at the bottom of the bracket 10 move in the front-to-back direction in the chute 4. Both the slider 11 and the chute 4 are T-shaped.

[0036] The above-mentioned slider 11 and chute 4 can be adapted in the following ways:

[0037] 1) The slider 11 is installed in the chute 4, and the bottom of the bracket 10 is detachably mounted on the top of the slider 11. The bracket 10 can be connected to the slider 11 by bolts or other clamping mechanical structures.

[0038] 2) The carriage 3 on the first side of the chute 4 is open, and the carriage 3 on the second side of the chute 4 is closed. At this time, the slider 11 at the bottom of the bracket 10 can enter the chute 4 from the opening.

[0039] 3) The slider 11 is rotatably installed at the bottom of the bracket 10. When the slider 11 needs to enter the chute 4, the slider 11 is rotated to a position parallel to the chute 4 to enter, and then the slider 11 is rotated to a position perpendicular to the chute 4 so that the slider 11 is clamped in the chute 4 and can move in the chute 4.

[0040] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implying the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0041] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections, direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. An elevator cable fixed support structure, comprising an elevator shaft wall (1), an elevator cable (2) and a fixed support structure; Its characteristics are: Slides (3) are provided on the elevator shaft walls (1) on both the left and right sides of the elevator cable (2), and slide grooves (4) distributed along the front-back direction are provided in the slides (3); The fixed support structure comprises a support top plate (5), and brackets (10) are provided on both the left and right sides of the bottom of the support top plate (5). The bottom of the bracket (10) moves in the slide groove (4) along the front-back direction via a slider (11), and the slider (11) and the slide groove (4) are both T-shaped structures. A movable upper frame (6) is provided above the supporting top plate (5), and a movable lower frame (13) is provided below the supporting top plate (5). The movable upper frame (6) is connected to the movable lower frame (13) below after passing through the through holes (9) on the supporting top plate (5) via a plurality of pressure rods (8). A pressure plate (14) is installed at the bottom of the movable lower frame (13).

2. The elevator cable fixing support structure according to claim 1, characterized in that: A handle (7) is installed on the top of the movable upper frame (6).

3. The elevator cable fixing support structure according to claim 1, characterized in that: A spring (12) is installed on the pressure rod (8) located between the supporting top plate (5) and the movable lower frame (13).

4. The elevator cable fixing support structure according to claim 1, characterized in that: An arc-shaped contact surface that is recessed upward is provided at the bottom of the pressure plate (14), and the arc-shaped contact surface can completely cover the left and right sides of the elevator cable (2) below.

5. The elevator cable fixing support structure according to claim 1, characterized in that: The slider (11) is installed in the slide groove (4), and the bottom of the bracket (10) and the top of the slider (11) are detachably installed together.

6. The elevator cable fixing support structure according to claim 1, characterized in that: The slide (3) on the first side of the slide groove (4) is open, and the slide (3) on the second side of the slide groove (4) is closed.

7. The elevator cable fixing support structure according to claim 1, characterized in that: The slider (11) is rotatably mounted on the bottom of the bracket (10).

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