A four-stage electric subway support

Abstract

This utility model discloses a four-position electric subway support, including a mounting plate. The mounting plate has spiral mounting knobs at the four corners of its top surface. A folding frame is fixedly mounted on the surface of the mounting plate, and a support plate is fixedly mounted on the inner wall of the folding frame. A support device is fixedly mounted on the bottom surface of the support plate. By placing the plate at the designated subway installation location and rotating the fixing knobs, the plate is fixed to the subway wall. The hooks are aligned with the fixing rods, fixing the module frame inside the module slot. This facilitates the installation and disassembly of the device, and allows for easy disassembly of the four-position module frame according to actual usage, adjusting the cable spacing for different support heights. A rotating movable clamp surrounds the fixing rod; rotating the connecting knob connects the movable clamp to the locking clamp. The locking clamp supports the rotating seat, which in turn supports the fixing plate, which in turn supports the support plate body, thus improving the device's support stability and support performance.

Description

Technical Field

[0001] The utility model relates to the field of subway brackets, in particular to a four-gear type electric subway bracket. Background Art

[0002] With the continuous development of the Internet era, people's demand for electricity continues to grow. Power transmission needs to be achieved through cables. The cables are installed outdoors, and the cables generally need to be connected over longer distances. This requires power subway brackets to support the cables.

[0003] At present, the existing Chinese patent with publication number CN216751027U discloses a four-stage electric subway bracket, including: a mounting plate, which is provided with a mounting hole for mounting with a contact surface; a positioning shaft, one end of which is connected to the mounting plate; a support part, which is provided with a connecting hole, and is sleeved on the positioning shaft through the connecting hole; a limiting part, which is used to limit the movement of the support part in the axial direction of the positioning shaft; a rotation limiting part, which is used to limit the rotation of the support part relative to the mounting plate; compared with the prior art, the utility model facilitates the overall position positioning when the support part is connected to the mounting plate through the setting of the positioning shaft, limits the axial displacement of the support part relative to the positioning shaft through the setting of the limiting part, and limits the rotation of the support part relative to the mounting plate through the setting of the rotation limiting part, so that the support part will not be offset when it is welded on the mounting plate, and the installation is more convenient. Although the device solves the above problems, the following problems also arise: the four-stage height of the device is fixed and cannot be adjusted, and it cannot meet the use of cables of different heights, and the device is only supported by the supporting part, and the supporting stability is insufficient. When the device is idle, it occupies space and easily hinders the staff, so a new four-stage electric subway bracket is needed. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a four-level electric subway bracket, which aims to overcome the problem that the four levels of the device are fixed and cannot be adjusted, and cannot meet the use of cables of different heights. In addition, the device only relies on the support part for support, the supporting stability is insufficient, and the device occupies space when idle, which easily hinders the staff.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a four-stage electric subway support, comprising a mounting plate, the top surface of the mounting plate is spirally provided with mounting knobs at the four corners, the surface of the mounting plate is fixedly provided with a folding frame, the inner wall of the folding frame is fixedly provided with a support plate, and the bottom surface of the support plate is fixedly provided with a supporting device;

[0006] The supporting device includes a fixed plate, a flip seat, a support rod, a locking hoop, a movable hoop, and a connecting knob. The flip seat is fixedly provided on the bottom end surface of the fixed plate, the support rod is fixedly provided on the inner wall of the flip seat, the locking hoop is fixedly provided on the bottom end surface of the support rod, the movable hoop is provided at the bottom end of the locking hoop, and the connecting knob is spirally provided on the surface of the locking hoop.

[0007] As a further description of the above technical solution:

[0008] The connecting knob passes through the locking hoop and the movable hoop, and a rotating shaft is fixedly arranged at the connection between the movable hoop and the locking hoop.

[0009] As a further description of the above technical solution:

[0010] The mounting plate comprises a plate body, a module slot, and a connecting rod. The module slot is fixedly arranged on the surface of the plate body, and the connecting rod is fixedly arranged on the inner wall of the module slot.

[0011] As a further description of the above technical solution:

[0012] There are four plates, four module slots and four connecting rods, and they are linearly and parallelly arranged.

[0013] As a further description of the above technical solution:

[0014] The folding frame comprises a module frame, a grab hook and a fixing rod. The grab hook is fixedly arranged on one side surface of the module frame, and the fixing rod is fixedly arranged on the inner wall of the module frame.

[0015] As a further description of the above technical solution:

[0016] The size of the module frame corresponds to the size of the module slot, and the diameter of the grab hook matches the diameter of the connecting rod.

[0017] As a further description of the above technical solution:

[0018] The bracket plate includes a support plate body, a receiving groove, a guide rod, and a limit block. The support plate body is fixedly provided with the receiving groove, the receiving groove is fixedly provided with the guide rod, and the outer periphery of the guide rod is sleeved with a limit block.

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] The utility model places the plate body at the designated subway installation place, rotates the fixing knob to fix the plate body on the subway wall, aligns the grab hook with the fixing rod and hooks it, so that the module frame is fixed inside the module slot, so that the device is convenient for installation and disassembly of the device, and is convenient for disassembling the four-speed module frame according to actual use conditions, and adjusts the cables with different supporting height intervals, and the movable hoop is turned over so that the movable hoop surrounds the fixing rod, and the connecting knob is rotated to connect the movable hoop with the locking hoop, the locking hoop supports the turning seat, the turning seat supports the fixing plate, and the fixing plate supports the supporting plate body, so that the device improves the supporting stability and supporting performance of the device, and the limiting block is pushed upward, and the limiting block moves upward according to the guide rod, and the cable passes through the limiting block, so that the device is convenient for limiting the small diameter cable to prevent it from being misplaced and falling, and the connecting knob is turned over and rotated counterclockwise to turn the supporting plate body upward, and the supporting plate body leans against the plate body, so that the device is easy to store and fold when idle to prevent obstruction to the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 This is a schematic diagram of the overall structure of a four-stage electric subway support proposed by the utility model;

[0023] Figure 2 This is a side elevation view of a four-stage electric subway support structure proposed by the utility model;

[0024] Figure 3 This is a front view of a four-stage electric subway support mounting plate structure proposed by the utility model;

[0025] Figure 4 This is a side elevation view of a four-stage electric subway support folding frame proposed by the utility model;

[0026] Figure 5 It is a side elevation view of a four-stage electric subway support bracket plate proposed by the utility model;

[0027] In the figure: 1. mounting plate; 2. mounting knob; 3. folding frame; 4. bracket plate; 5. supporting device; 501. fixing plate; 502. flip seat; 503. supporting rod; 504. locking hoop; 505. movable hoop; 506. connecting knob; 101. plate body; 102. module slot; 103. connecting rod; 301. module frame; 302. grab hook; 303. fixing rod; 401. supporting plate body; 402. storage slot; 403. guide rod; 404. limit block. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1-5 The utility model provides an embodiment: a four-stage electric subway bracket, comprising a mounting plate 1, a mounting knob 2 is spirally arranged on the surface of the four corners of the top surface of the mounting plate 1, a folding frame 3 is fixedly arranged on the surface of the mounting plate 1, a bracket plate 4 is fixedly arranged on the inner wall of the folding frame 3, and a supporting device 5 is fixedly arranged on the bottom surface of the bracket plate 4;

[0030] The supporting device 5 includes a fixed plate 501, a flip seat 502, a support rod 503, a locking hoop 504, a movable hoop 505, and a connecting knob 506. The flip seat 502 is fixedly arranged on the bottom surface of the fixed plate 501, the support rod 503 is fixedly arranged on the inner wall of the flip seat 502, the locking hoop 504 is fixedly arranged on the bottom surface of the support rod 503, the movable hoop 505 is arranged at the bottom end of the locking hoop 504, and the connecting knob 506 is spirally arranged on the surface of the locking hoop 504. By flipping the movable hoop 505, the movable hoop 505 surrounds the fixed rod 303, and the connecting knob 506 is rotated.

[0031] 506, the connecting knob 506 connects the movable hoop 505 with the locking hoop 504, the locking hoop 504 supports the flip seat 502, the flip seat 502 supports the fixed plate 501, and the fixed plate 501 supports the supporting plate body 401, so that the device improves the supporting stability and support of the device.

[0032] The connecting knob 506 passes through the locking hoop 504 and the movable hoop 505, and a rotating shaft is fixedly provided at the connection between the movable hoop 505 and the locking hoop 504. The practicality of the device is improved by passing the connecting knob 506 through the locking hoop 504 and the movable hoop 505, and a rotating shaft is fixedly provided at the connection between the movable hoop 505 and the locking hoop 504.

[0033] The mounting plate 1 includes a plate body 101, a module slot 102, and a connecting rod 103. The module slot 102 is fixedly arranged on the surface of the plate body 101, and the connecting rod 103 is fixedly arranged on the inner wall of the module slot 102. The connecting rod 103 is fixed inside the module slot 102 through a module frame 301 to facilitate device installation and connection.

[0034] The plate body 101, the module slot 102, and the connecting rod 103 are four in number and are arranged linearly and in parallel. The plate body 101, the module slot 102, and the connecting rod 103 are four in number and are arranged linearly and in parallel, so that the device can be adjusted in four gears.

[0035] The folding frame 3 includes a module frame 301, a grab hook 302, and a fixing rod 303. The grab hook 302 is fixedly provided on one side surface of the module frame 301, and the fixing rod 303 is fixedly provided on the inner wall of the module frame 301. By aligning the grab hook 302 with the fixing rod 303 and hooking it, the device is convenient to install and disassemble. At the same time, it is convenient to disassemble the four-level module frame 301 according to actual usage conditions and adjust cables with different supporting height spacings.

[0036] The size of the module frame 301 corresponds to the size of the module slot 102, and the diameter of the hook 302 matches the diameter of the connecting rod 103. By making the size of the module frame 301 correspond to the size of the module slot 102 and the diameter of the hook 302 match the diameter of the connecting rod 103, the device is modularized for easy disassembly.

[0037] The bracket plate 4 includes a supporting plate body 401, a receiving groove 402, a guide rod 403, and a limit block 404. The supporting plate body 401 is fixedly provided with a receiving groove 402, the receiving groove 402 is fixedly provided with a guide rod 403, the outer periphery of the guide rod 403 is sleeved with a limit block 404, and by pushing the limit block 404 upward, the limit block 404 moves upward according to the guide rod 403, and the cable passes through the limit block 404, so that the device can easily limit the small diameter cable to prevent it from being misplaced and falling.

[0038] Working principle: When the device is installed, the plate body 101 is placed at the designated subway installation location, the fixing knob 2 is rotated to fix the plate body 101 on the subway wall, the hook 302 is aligned with the fixing rod 303 and hooked, so that the module frame 301 is fixed inside the module slot 102, so that the device is convenient for installation and removal, and it is convenient to remove the four-speed module frame 301 according to actual use conditions, and adjust the cables with different support height intervals. During the support process, the movable hoop 505 is flipped, and the movable hoop 505 surrounds the fixing rod 303, and the connecting knob 506 is rotated to connect the movable hoop 505 with the locking hoop 504 to lock it. The hoop 504 supports the flip seat 502, the flip seat 502 supports the fixed plate 501, and the fixed plate 501 supports the support plate body 401, so that the device improves the support stability and support of the device. When the device supports the cable, by pushing the limit block 404 upward, the limit block 404 moves upward according to the guide rod 403, and the cable passes through the limit block 404, so that the device can easily limit the small diameter cable to prevent it from being misplaced and falling. When the device is idle, by flipping and counterclockwise rotating the connecting knob 506, the support plate body 401 is flipped upward, and the support plate body 401 leans against the plate body 101, so that the device can be easily stored and folded when idle to prevent obstruction to the staff.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A four-stage electric subway support, comprising a mounting plate (1), characterized in that: The top surface of the mounting plate (1) is provided with mounting knobs (2) in a spiral pattern at the four corners, the surface of the mounting plate (1) is fixedly provided with a folding frame (3), the inner wall of the folding frame (3) is fixedly provided with a support plate (4), and the bottom surface of the support plate (4) is fixedly provided with a supporting device (5); The supporting device (5) comprises a fixed plate (501), a flip seat (502), a supporting rod (503), a locking hoop (504), a movable hoop (505), and a connecting knob (506); the flip seat (502) is fixedly arranged on the bottom surface of the fixed plate (501); the supporting rod (503) is fixedly arranged on the inner wall of the flip seat (502); the locking hoop (504) is fixedly arranged on the bottom surface of the supporting rod (503); the movable hoop (505) is arranged at the bottom end of the locking hoop (504); and the connecting knob (506) is spirally arranged on the surface of the locking hoop (504).

2. A four-stage electric subway support according to claim 1, characterized in that: The connecting knob (506) passes through the locking hoop (504) and the movable hoop (505), and a rotating shaft is fixedly provided at the connection between the movable hoop (505) and the locking hoop (504).

3. A four-stage electric subway support according to claim 1, characterized in that: The mounting plate (1) comprises a plate body (101), a module slot (102), and a connecting rod (103); the module slot (102) is fixedly arranged on the surface of the plate body (101), and the connecting rod (103) is fixedly arranged on the inner wall of the module slot (102).

4. A four-stage electric subway support according to claim 3, characterized in that: The number of the plate body (101), the module slot (102) and the connecting rod (103) is four, and they are arranged linearly and in parallel.

5. The four-stage electric subway support according to claim 1, characterized in that: The folding frame (3) comprises a module frame (301), a grab hook (302), and a fixing rod (303); the grab hook (302) is fixedly arranged on one side surface of the module frame (301), and the fixing rod (303) is fixedly arranged on the inner wall of the module frame (301).

6. A four-stage electric subway support according to claim 5, characterized in that: The size of the module frame (301) corresponds to the size of the module slot (102), and the diameter of the grab hook (302) matches the diameter of the connecting rod (103).

7. The four-stage electric subway support according to claim 1, characterized in that: The support plate (4) comprises a support plate body (401), a receiving groove (402), a guide rod (403), and a limit block (404); the support plate body (401) is fixedly provided with the receiving groove (402); the receiving groove (402) is fixedly provided with the guide rod (403); and the outer periphery of the guide rod (403) is sleeved with the limit block (404).

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