Mounting bracket

Abstract

The utility model discloses a mounting support, which comprises a support main frame, a rotating rod and a device mounting plate, the upper end and the lower end of the support main frame are respectively provided with a movable support frame, the outer end part of each movable support frame is provided with a rubber pad in a bonding way, and the side surface of the support main frame is uniformly provided with first open holes; second open holes are evenly formed in the surface of the movable supporting frame, a rotating rod is rotationally connected to the middle of the front surface of the supporting main frame, a first bevel gear is fixed to the inner end of the rotating rod, a supporting block is fixed to the inner end of the supporting main frame, and a two-way lead screw is rotationally connected to the supporting block through a bearing. A second bevel gear is fixed to the middle of the two-way lead screw. According to the mounting bracket, through the use of the wire arrangement assembly mounted below the device mounting plate, device connecting wire harnesses on the device mounting plate can be clamped, so that wire arrangement of devices is facilitated, the problem of scattering of the device connecting wire harnesses is avoided, and the use effect of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of electric power distribution, concretely is a kind of installation support. BACKGROUND

[0002] Electric power distribution is the link directly connected with user and distributes electric energy to user in power system, plays very important role in power system, in the process of electric power distribution, distribution cabinet and distribution box are needed to be used to install power equipment, and installation support is needed when installing, good installation support can reach the convenience of improving device installation;

[0003] The size of the existing installation support is fixed, and different specifications of installation support are needed for different size distribution cabinets, the adaptability of the installation support is low, the use is limited, and the functionality of the installation support is poor, so the connection wire harness on the installed device cannot be arranged, therefore we propose an installation support to solve the problems raised in the above. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing an installation support to solve the problems of the size of the existing installation support being fixed, different specifications of installation support being needed for different size distribution cabinets, the adaptability of the installation support being low, the use being limited, and the functionality of the installation support being poor.

[0005] To achieve the above object, the utility model provides the following technical scheme: an installation support, including support main frame, rotating rod and device installation plate, the upper and lower ends of the support main frame are provided with movable support frame, and the outer end of the movable support frame is provided with rubber pad, the side surface of the support main frame is uniformly provided with first aperture, the surface of the movable support frame is uniformly provided with second aperture, the middle part of the front surface of the support main frame is rotatably connected with rotating rod, the inner end of the rotating rod is fixed with first helical gear, the inner end of the support main frame is fixed with support block, and the support block is rotatably connected with bidirectional screw rod through bearing, the middle part of the bidirectional screw rod is fixed with second helical gear, the side surface of the support main frame is connected with device installation plate, and the surface of the device installation plate is uniformly provided with mounting hole, the both ends of the device installation plate are provided with positioning assembly, and the both ends of the device installation plate are provided with threaded hole below, the below of the device installation plate is provided with wire arrangement assembly.

[0006] Preferably, the movable support frame is slidably connected with the support main frame, and the hole spacing of the first aperture on the surface of the support main frame is equal to the hole spacing of the second aperture on the surface of the movable support frame.

[0007] Adopting the technical scheme, the movable support frame can slide on the support main frame, so that the device can be installed in the distribution box.

[0008] Preferably, the bidirectional screw rod is threadedly connected with the inner end of the movable support frame, the two groups of movable support frames move in opposite directions on the bidirectional screw rod, and the second bevel gear in the middle of the bidirectional screw rod is in meshing connection with the first bevel gear.

[0009] Adopting the technical scheme, the movable support frame can slide on the support main frame through the threaded movement of the bidirectional screw rod.

[0010] Preferably, the two ends of the device mounting plate are arranged in a bent shape.

[0011] Adopting the technical scheme, the device mounting plate can be clamped on the side surfaces of the support main frame and the movable support frame.

[0012] Preferably, the positioning assembly comprises a fixed block, the fixed block is fixed to the inner two ends of the device mounting plate, a spring is connected with a pressing plate on the fixed block, a positioning rod is fixed to the surface of the pressing plate, and the two ends of the device mounting plate are clamped and connected with the opening in the surface of the support main frame and the movable support frame through the positioning rod.

[0013] Adopting the technical scheme, the positioning rod on the positioning assembly can be clamped into the opening in the surface of the support main frame and the movable support frame under the action of the spring, so that the device mounting plate can be stably installed.

[0014] Preferably, the wire arrangement assembly comprises a mounting screw rod, the upper end of the mounting screw rod is threadedly connected with the threaded hole at the lower end of the device mounting plate, and the lower end of the mounting screw rod is fixedly connected with the wire arrangement plate through a fastening nut.

[0015] Adopting the technical scheme, the wire arrangement assembly can be installed through the use of the upper end of the mounting screw rod and the threaded hole at the lower end of the device mounting plate.

[0016] Preferably, the wire arrangement plate is uniformly provided with wire arrangement holes in the surface, the wire arrangement plate is fixedly provided with limiting blocks at the two ends, the limiting blocks are arranged in an L shape, and the front end of the wire arrangement plate is provided with a baffle clamped on the limiting block.

[0017] Adopting the technical scheme, the wire arrangement holes in the surface of the wire arrangement plate can be used to clamp the wire bundle of the device connection wire, and the baffle and the limiting block are clamped to clamp the wire bundle after arrangement.

[0018] Compared with the prior art, the device has the beneficial effects that:

[0019] The internal support height of the mounting support can be adjusted to adapt to power distribution cabinets of different sizes by using the telescopic movable support frame and the support main frame, and the device mounting plate can be installed by using the positioning assembly at both ends of the device mounting plate and the surface openings of the support main frame and the movable support frame.

[0020] The device connection wire harness on the device mounting plate can be clamped by using the wire arrangement assembly installed below the device mounting plate, so that the device connection wire harness is arranged in order, and the use effect of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a front view structural schematic diagram of the utility model;

[0022] Figure 2 It is a rear view structural schematic diagram of the utility model;

[0023] Figure 3 It is a support main frame and movable support frame connection structural schematic diagram of the utility model;

[0024] Figure 4 It is a device mounting plate and mounting screw connection structural schematic diagram of the utility model;

[0025] Figure 5 It is a positioning assembly structural schematic diagram of the utility model.

[0026] In the figure: 1, support main frame; 2, movable support frame; 3, rubber pad; 4, first opening; 5, second opening; 6, rotating rod; 7, first helical gear; 8, support block; 9, bidirectional screw rod; 10, second helical gear; 11, device mounting plate; 12, mounting hole; 13, positioning assembly; 1301, fixed block; 1302, extrusion plate; 1303, spring; 1304, positioning rod; 14, wire arrangement assembly; 1401, mounting screw; 1402, wire arrangement plate; 1403, fastening nut; 1404, wire arrangement hole; 1405, limiting block; 1406, baffle; 15, threaded hole. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] Please refer to Figures 1-5The utility model provides a technical scheme: a mounting support, including support main frame 1, rotating lever 6 and device mounting plate 11, the upper and lower both ends of support main frame 1 are all provided with movable support frame 2, and the outer end portion of movable support frame 2 is adhesively provided with rubber pad 3, the side of support main frame 1 is evenly provided with first aperture 4, the surface of movable support frame 2 is evenly provided with second aperture 5, movable support frame 2 and support main frame 1 are slidingly connected, the hole spacing of first aperture 4 on the surface of support main frame 1 is equal to the hole spacing of second aperture 5 on the surface of movable support frame 2, can conveniently movable support frame 2 is slid on support main frame 1 telescopic, so that the device can be installed in distribution box, the front surface middle part of support main frame 1 is rotatably connected with rotating lever 6, the inner end of rotating lever 6 is fixed with first helical gear 7, the inner end of support main frame 1 is fixed with support block 8, and support block 8 is rotatably connected with bidirectional screw rod 9 through bearing, the middle part of bidirectional screw rod 9 is fixed with second helical gear 10, the inner end of bidirectional screw rod 9 and movable support frame 2 are screw connections, the movement direction of two groups of movable support frame 2 on bidirectional screw rod 9 is opposite, the second helical gear 10 in the middle part of bidirectional screw rod 9 and first helical gear 7 are meshed connection, can be through the screw movement of bidirectional screw rod 9 and movable support frame 2, so that movable support frame 2 can slide on support main frame 1;

[0029] Please refer to Figures 1-5 The side of support main frame 1 is connected with device mounting plate 11, and the surface of device mounting plate 11 is evenly provided with mounting hole 12, the both ends of device mounting plate 11 are provided in the shape of bending, the both ends of device mounting plate 11 are installed with positioning assembly 13, positioning assembly 13 includes fixed block 1301, fixed block 1301 is fixed at the inner side both ends of device mounting plate 11, and fixed block 1301 is connected with extrusion plate 1302 through spring 1303, the surface middle part of extrusion plate 1302 is fixed with positioning rod 1304, the both ends of device mounting plate 11 are connected with the aperture on the surface of support main frame 1 and movable support frame 2 through positioning rod 1304, can be through the positioning rod 1304 on positioning assembly 13, under the action of spring 1303, is clamped into the aperture on the surface of support main frame 1 and movable support frame 2, so that device mounting plate 11 is stably installed;

[0030] Please refer to Figures 1-5Threaded holes 15 are formed below both ends of the device mounting plate 11, and a wire arrangement assembly 14 is mounted below the device mounting plate 11. The wire arrangement assembly 14 comprises mounting screws 1401, the upper ends of which are threadedly connected to the threaded holes 15 below both ends of the device mounting plate 11. The lower ends of the mounting screws 1401 are fixedly connected to a wire arrangement plate 1402 through a fastening nut 1403. The mounting of the wire arrangement assembly 14 is facilitated by the use of the upper ends of the mounting screws 1401 and the threaded holes 15 below both ends of the device mounting plate 11. Wire arrangement holes 1404 are uniformly formed on the surface of the wire arrangement plate 1402. Limiting blocks 1405 are fixed to both ends of the wire arrangement plate 1402 and are arranged in an "L" shape. A baffle plate 1406 is arranged at the front end of the wire arrangement plate 1402 and is clamped on the limiting blocks 1405. The wire arrangement holes 1404 on the surface of the wire arrangement plate 1402 are used to clamp the wire harness of the device, and the baffle plate 1406 is clamped between the limiting blocks 1405 to clamp the wire harness after arrangement.

[0031] Working principle: first, in use, according to the size of the switch board to adjust the use of the installation support height, when adjusting, can be through the rotation of the rotating rod 6, so that the rotating rod 6 through the first helical gear 7 and the second helical gear 10 on the inside of the support main frame 1 double lead screw 9 meshing rotation, in order to double lead screw 9 and the inside of the support main frame 1 movable support frame 2 screw movement, in order to movable support frame 2 in support main frame 1 both ends of the telescopic, convenient to adjust the use height of support main frame 1 and movable support frame 2, in order to install the device in the switch board inside both sides, according to the need of the switch installation to adjust the use position of the device mounting plate 11, when installing, can be through the extrusion device mounting plate 11 inside both ends of the positioning assembly 13, convenient positioning assembly 13 on the extrusion plate 1302 and the positioning rod 1304 under the action of the spring 1303, card into the opening on the surface of the support main frame 1 and movable support frame 2, in order to install the device mounting plate 11;

[0032] The wire arrangement assembly 14 is mounted in the threaded holes 15 below both ends of the device mounting plate 11. The wire harness of the device is clamped by the wire arrangement holes 1404 on the surface of the wire arrangement plate 1402 in cooperation with the use of the baffle plate 1406. The baffle plate 1406 is clamped on the "L" shaped limiting blocks 1405 at both ends of the wire arrangement plate 1402 to lock the wire harness of the device, thereby improving the stability of the device. The wire arrangement plate 1402 is connected to the mounting screw 1401 through the fastening nut 1403. The position of the wire arrangement plate 1402 is adjusted according to the use requirements. This is the working principle of the installation support.

[0033] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and 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 mounting bracket, comprising a supporting main frame (1), a rotating rod (6), and a device mounting plate (11), characterized in that: The main support frame (1) is provided with movable support frames (2) at both the upper and lower ends, and rubber pads (3) are glued to the outer ends of the movable support frames (2). The main support frame (1) has first openings (4) evenly distributed on its side, and second openings (5) evenly distributed on the surface of the movable support frames (2). A rotating rod (6) is rotatably connected to the middle of the front surface of the main support frame (1). A first helical gear (7) is fixed to the inner end of the rotating rod (6). A support block (8) is fixed to the inner end of the main support frame (1). (8) is rotatably connected to a bidirectional lead screw (9) via a bearing. A second helical gear (10) is fixed in the middle of the bidirectional lead screw (9). A device mounting plate (11) is connected to the side of the support frame (1). Mounting holes (12) are evenly opened on the surface of the device mounting plate (11). Positioning components (13) are installed at both ends of the device mounting plate (11). Threaded holes (15) are opened at the bottom of both ends of the device mounting plate (11). A cable assembly (14) is installed at the bottom of the device mounting plate (11).

2. The mounting bracket according to claim 1, characterized in that: The movable support frame (2) and the main support frame (1) are slidably connected. The hole spacing of the first opening (4) on the surface of the main support frame (1) is equal to the hole spacing of the second opening (5) on the surface of the movable support frame (2).

3. The mounting bracket according to claim 1, characterized in that: The inner end of the bidirectional lead screw (9) and the movable support frame (2) are threaded together. The two sets of movable support frames (2) move in opposite directions on the bidirectional lead screw (9). The second helical gear (10) in the middle of the bidirectional lead screw (9) is meshed with the first helical gear (7).

4. The mounting bracket according to claim 1, characterized in that: The two ends of the device mounting plate (11) are bent.

5. A mounting bracket according to claim 1, characterized in that: The positioning component (13) includes a fixing block (1301), which is fixed to both ends of the inner side of the device mounting plate (11). The fixing block (1301) is connected to the extrusion plate (1302) by a spring (1303). A positioning rod (1304) is fixed in the middle of the surface of the extrusion plate (1302). Both ends of the device mounting plate (11) are connected to the openings on the surface of the main support frame (1) and the movable support frame (2) by the positioning rod (1304).

6. A mounting bracket according to claim 1, characterized in that: The ribbon cable assembly (14) includes a mounting screw (1401), the upper end of which is threadedly connected to the threaded holes (15) at both ends of the device mounting plate (11) below, and the lower end of the mounting screw (1401) is fixedly connected to the ribbon cable plate (1402) by a fastening nut (1403).

7. A mounting bracket according to claim 6, characterized in that: The surface of the cable board (1402) is uniformly provided with cable holes (1404). Limiting blocks (1405) are fixed at both ends of the cable board (1402), and the limiting blocks (1405) are arranged in an "L" shape. A baffle (1406) is provided at the front end of the cable board (1402) and is engaged with the limiting block (1405).

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