Wiring groove of elevator control cabinet

Abstract

The utility model relates to the field of cabling channels, and discloses a cabling channel of an elevator control cabinet, which comprises a main board, two sides of the main board are provided with connecting mechanisms, each connecting mechanism comprises two inserting blocks, a connecting groove and a connecting block, the upper end and the lower end of each connecting block are provided with inserting grooves, the front end of the main board is provided with a main control mechanism, and the main control mechanism is connected with the main board. The main control mechanism comprises a convex plate and a synchronous belt, sliding grooves are formed in the positions, close to the two sides, of the interior of the convex plate, a sliding block is slidably arranged in the sliding groove, close to one side, of the two sliding grooves in a clamped mode, a rack block is fixedly arranged at the position, close to the front end, of the sliding block, and a first gear rod is rotationally arranged in the position, close to the center of one side, of the interior of the convex plate in a penetrating mode; a limiting mechanism is arranged at the position, close to the upper portion, of one side of the main control mechanism and comprises a fixing block. According to the utility model, the device can quickly and stably realize wire fixation, is simple to operate, is flexible in position movement, and can be freely assembled according to the number and position of lines.

Description

Technical Field

[0001] This utility model relates to the field of cable trays, and more particularly to a cable tray for an elevator control cabinet. Background Technology

[0002] Elevator control requires various devices, and the internal wiring of its control cabinet is quite complex. In order to better organize the wiring, cable trays are needed to provide support and protection for the wiring, keep the wiring inside the control cabinet neat, make subsequent maintenance work more convenient, and reduce the possibility of wiring failure.

[0003] Existing elevator control cabinet cable trays are often not very practical when planning and arranging wiring. Most of them adopt a fixed design, which affects the flexibility of wiring movement. When the internal equipment position changes, the cable trays need to be disassembled, which is quite troublesome. The number of slots in most cable trays cannot be adjusted according to the actual situation. Too many cable trays will occupy too much internal space, while too few cable trays will require additional installations, making it difficult to make full use of the space.

[0004] Therefore, those skilled in the art have provided a wiring duct for an elevator control cabinet to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a cable tray for an elevator control cabinet. This device can quickly and stably fix the wires, is easy to operate, and allows for flexible positioning, enabling free assembly according to the number and location of the wires.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a wiring trough for an elevator control cabinet, including a main board, with connecting mechanisms on both sides of the main board, each connecting mechanism including two inserts, a connecting groove, and a connecting block, with slots at both the upper and lower ends of the connecting block, a main control mechanism at the front end of the main board, the main control mechanism including a convex plate and a synchronous belt, with sliding grooves on both sides of the convex plate, a slider being slidably engaged in one of the two sliding grooves, a rack block being fixedly disposed near the front end of the slider, and a first gear rod being rotatably disposed through the center of one side of the convex plate;

[0007] A limiting mechanism is provided on one side of the main control mechanism near the top. The limiting mechanism includes a fixed block, a movable block is slidably disposed inside the fixed block, and a second gear rod is rotatably disposed inside the fixed block near the lower part of the movable block.

[0008] Furthermore, the two plug blocks are respectively slidably disposed inside the motherboard on the upper and lower sides of the other side, and a reset spring is provided between the two plug blocks and the motherboard. A ramp is provided at the lower end of the plug blocks on the other side.

[0009] Furthermore, the internal dimensions of the connecting groove are consistent with the overall dimensions of the connecting block, and the overall dimensions of the lower ends of both inserts are consistent with the internal dimensions of the slot.

[0010] Furthermore, a magnetic block is provided through the rear end of the motherboard near the center, and the magnetic block has a strong magnetic attraction capability. Wires are provided at the front end of the motherboard.

[0011] Furthermore, a slot is provided on one side of the inside of the convex plate, and the rack block moves up and down within the slot.

[0012] Furthermore, the rack block is meshed with the gear portion of the first gear rod.

[0013] Furthermore, the synchronous belt is disposed between the first gear rod and the second gear rod, and the rack portion inside the synchronous belt is meshed with the gear portion of the adjacent first gear rod and the second gear rod, and the first gear rod and the second gear rod are in the same vertical plane.

[0014] Furthermore, the lower rack portion of the moving block meshes with the gear portion of the second gear rod, and a spring is provided inside the moving block between it and the limiting block.

[0015] This utility model has the following beneficial effects:

[0016] 1. This utility model proposes a cable tray for an elevator control cabinet. The device is fixed to the metal area inside the elevator control cabinet by magnetic blocks. Since the outlets of the equipment lines in different parts of the elevator control cabinet may not be in the same direction, multiple scattered cable trays can be arranged in the elevator control cabinet according to the actual situation. The lines are fixed in the cable trays without bending. The device can also select the appropriate number of cable trays to assemble according to the number of lines. The assembly method is simple and stable, which can ensure that there are no extra cable trays occupying unnecessary space and improve the utilization rate of the cable trays.

[0017] 2. This utility model proposes a wiring trough for an elevator control cabinet. When fixing wires, the wires can be placed in the groove on the front side of the main board. Then, the slider moves upward along the trough. The movement of the slider will move the rack block together, further causing the first gear rod to rotate. The first gear rod will then drive the second gear rod to rotate together via a synchronous belt. The moving block located above the second gear rod, because its lower end is equipped with a rack that meshes with the gear part of the second gear rod, will move out from inside the fixing block. After it is completely moved out, the internal limit block will automatically pop out to clamp and fix the wire. When it is necessary to remove it, simply move the limit block into the moving block first and then move the slider down. The operation is simple and quick, without the need for tools, which facilitates subsequent maintenance and inspection. Attached Figure Description

[0018] Figure 1 This is a front axonometric schematic diagram of the present invention;

[0019] Figure 2 This is a rear-view axonometric schematic diagram of the present invention;

[0020] Figure 3 This is a front axonometric partial sectional view of the area near the insertion block region of this utility model;

[0021] Figure 4 This is a front axonometric partial sectional view of the area near the slot of this utility model;

[0022] Figure 5 This is a front axonometric partial sectional view of the area near the reset spring region of this utility model.

[0023] Legend:

[0024] 1. Main board; 2. Connecting mechanism; 3. Main control mechanism; 4. Limiting mechanism; 5. Wire; 6. Magnetic block; 201. Insert block; 202. Connecting groove; 203. Connecting block; 204. Slot; 205. Return spring; 301. Protruding plate; 302. Slider; 303. Rack block; 304. Slide groove; 305. Gear rod No. 1; 306. Synchronous belt; 401. Fixing block; 402. Limiting block; 403. Gear rod No. 2; 404. Moving block. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Reference Figure 1 and Figure 2 The present invention provides an embodiment of a wiring trough for an elevator control cabinet, including a main board 1, connecting mechanisms 2 on both sides of the main board 1, a limiting mechanism 4 on one side of the main control mechanism 3 near the top, a magnetic block 6 penetrating the rear end of the main board 1 near the center, the magnetic block 6 having a strong magnetic attraction, and a wire 5 on the front end of the main board 1.

[0027] Specifically, the motherboard 1 can be fixed to the metal area inside the control cabinet by magnetic blocks 6. The magnetic setting allows for flexible movement and quick fixation to the inner wall of the control cabinet. Each cable tray adopts the same design and can be used.

[0028] Reference Figures 1 to 5 The connecting mechanism 2 includes two insert blocks 201, a connecting groove 202, and a connecting block 203. The upper and lower ends of the connecting block 203 are provided with slots 204. The front end of the main board 1 is provided with a main control mechanism 3. The main control mechanism 3 includes a convex plate 301 and a synchronous belt 306. The convex plate 301 is provided with sliding grooves 304 on both sides. The sliding groove 304 on one side is provided with a slider 302. The slider 302 is fixedly provided with a rack block 303 near the front end. A first gear rod 305 is rotatably provided through the center of one side of the convex plate 301. The two insert blocks 201 are respectively slidably provided on the upper and lower sides of the other side of the main board 1. A reset spring 205 is provided between the two insert blocks 201 and the main board 1. The lower end of the insert block 201 is provided with a ramp on the other side.

[0029] The internal dimensions of the connecting groove 202 are the same as the circumferential dimensions of the connecting block 203. The circumferential dimensions of the lower ends of the two insert blocks 201 are the same as the internal dimensions of the slot 204. A slot is provided on one side of the protrusion plate 301. The slot supports the up and down movement of the rack block 303. The rack block 303 is meshed with the gear part of the first gear rod 305. The synchronous belt 306 is located between the first gear rod 305 and the second gear rod 403. The rack part inside the synchronous belt 306 is meshed with the gear parts of the adjacent first gear rod 305 and second gear rod 403. The first gear rod 305 and the second gear rod 403 are in the same vertical plane.

[0030] Specifically, each of the two insert blocks 201 has a T-shaped block above it for easy manual pulling. The two insert blocks 201 have baffles inside the main board 1. When the reset spring 205 is not compressed, the lower end of the baffle is in contact with the inside of the main board 1. When the connecting block 203 is inserted into the slot 204, the insert block 201 can be pushed outward and then reset by the reset spring 205, so that the two insert blocks 201 enter the slot 204 to form a restriction. Multiple wire slots can be assembled using this connection method. The slide groove 304 is L-shaped, and the slider 302 slides in the slide groove 304. The part of the slider 302 that extends beyond the convex plate 301 is cuboid, which makes it convenient for the user to control the slider 302 to move up and down.

[0031] Reference Figure 3 and Figure 4 The limiting mechanism 4 includes a fixed block 401, a movable block 404 is slidably disposed inside the fixed block 401, a second gear rod 403 is rotatably disposed inside the fixed block 401 near the lower part of the movable block 404, the rack part at the lower end of the movable block 404 is meshed with the gear part of the second gear rod 403, and a spring is disposed between the movable block 404 and the limiting block 402.

[0032] Specifically, when the moving block 404 is not moved out of the fixed block 401, the limiting block 402 is inside the moving block 404. Once the moving block 404 is rotated out of the fixed block 401 by the second gear rod 403, the limiting block 402 immediately pops out and clamps the wire 5. At this time, if the limiting block 402 is not pressed back, the slider 302 cannot move down.

[0033] Working principle: Before use, the device can select the appropriate number of cable trays according to the internal wiring distribution and quantity, and reasonably plan the installation position. After determination, the connecting block 203 of one cable tray can be aligned with the connecting slot 202 of another cable tray and pressed. During the process of pressing the connecting block 203 in, the two plug blocks 201 will be squeezed outward. When the connecting block 203 is fully inserted into the connecting slot 202, the two plug blocks 201 will immediately spring into the slot 204 under the influence of the reset spring 205. At this time, the two cable trays are assembled. The magnetic block 6 set behind each main board 1 can quickly attract the metal area inside the control cabinet, and the subsequent maintenance and replacement position is also more convenient, just take it out and put it in.

[0034] Secondly, when fixing the wire 5, the device can first place the wire 5 in the groove of the slider 302 at the front end of the main board 1, and then move the slider 302 upward along the slide groove 304. The upward movement of the slider 302 will drive the first gear rod 305 to rotate through the rack block 303. The rotation of the first gear rod 305 will drive the second gear rod 403 to rotate through the synchronous belt 306, thereby moving the moving block 404 out of the fixed block 401. When the moving block 404 is completely moved out, the limiting block 402 inside it will immediately pop out, thereby clamping and fixing the wire 5. If it is necessary to remove the wire 5, simply press the limiting block 402 back into the moving block 404, and then move the slider 302 downward.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A wiring duct for an elevator control cabinet, comprising a main board (1), characterized in that: The motherboard (1) is provided with connecting mechanisms (2) on both sides. The connecting mechanism (2) includes two inserts (201), a connecting groove (202), and a connecting block (203). The connecting block (203) has slots (204) at both the upper and lower ends. The motherboard (1) is provided with a main control mechanism (3) at the front end. The main control mechanism (3) includes a convex plate (301) and a synchronous belt (306). The convex plate (301) has sliding grooves (304) on both sides inside. A slider (302) is slidably disposed inside the sliding groove (304) on one side of the two sliding grooves (304). A rack block (303) is fixedly disposed near the front end of the slider (302). A first gear rod (305) is rotatably disposed through the center of one side inside the convex plate (301). A limiting mechanism (4) is provided on one side of the main control mechanism (3) near the top. The limiting mechanism (4) includes a fixed block (401), a movable block (404) is slidably disposed inside the fixed block (401), and a second gear rod (403) is rotatably disposed inside the fixed block (401) near the bottom of the movable block (404).

2. The wiring trough for an elevator control cabinet according to claim 1, characterized in that: The two plugs (201) are respectively slidably disposed inside the motherboard (1) on the upper and lower sides of the other side. A reset spring (205) is provided between the two plugs (201) and the motherboard (1). A ramp is provided at the lower end of the plug (201) on the other side.

3. The wiring trough for an elevator control cabinet according to claim 1, characterized in that: The internal dimensions of the connecting groove (202) are the same as the circumferential dimensions of the connecting block (203), and the circumferential dimensions of the lower ends of the two inserts (201) are the same as the internal dimensions of the slot (204).

4. The wiring trough for an elevator control cabinet according to claim 1, characterized in that: A magnetic block (6) is provided through the rear end of the motherboard (1) near the center. The magnetic block (6) has a strong magnetic attraction. A wire (5) is provided at the front end of the motherboard (1).

5. The wiring trough for an elevator control cabinet according to claim 1, characterized in that: A slot is provided on one side of the inside of the convex plate (301), and the rack block (303) moves up and down in the slot.

6. The wiring duct of an elevator control cabinet according to claim 1, characterized in that: The rack block (303) is meshed with the gear portion of the first gear rod (305).

7. The wiring trough for an elevator control cabinet according to claim 1, characterized in that: The synchronous belt (306) is disposed between the first gear rod (305) and the second gear rod (403). The rack portion inside the synchronous belt (306) is meshed with the gear portion of the adjacent first gear rod (305) and second gear rod (403). The first gear rod (305) and the second gear rod (403) are in the same vertical plane.

8. The wiring trough for an elevator control cabinet according to claim 1, characterized in that: The lower rack portion of the moving block (404) meshes with the gear portion of the second gear rod (403), and a spring is provided inside the moving block (404) between it and the limiting block (402).

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