Weak current engineering equipment mounting rack

Abstract

The utility model relates to the technical field of fixing supports, in particular to a weak current engineering equipment mounting rack. The device comprises a supporting frame, a fixing device is arranged outside the supporting frame, the fixing device comprises a bottom plate, the outer portion of the bottom plate is fixedly connected with the supporting frame, a fixing ring is fixedly connected to the bottom end of the bottom plate, a servo motor is fixedly connected to the interior of the fixing ring, and the servo motor is fixedly connected to the bottom end of the bottom plate. The output end of the servo motor is fixedly connected with a two-way screw rod, the arc surface of the two-way screw rod is in threaded connection with two internal thread rings, the arc surfaces of the internal thread rings are fixedly connected with two moving plates, one end of each moving plate is fixedly connected with a fixing block, one side of each fixing block is fixedly connected with an L-shaped plate, and the other side of each fixing block is fixedly connected with a clamping plate. And the short arm end of the L-shaped plate is in threaded connection with a threaded rod. The weak current engineering equipment mounting rack solves the problem that a traditional weak current engineering equipment mounting rack can only be used for mounting weak current engineering equipment with a specific size when the weak current engineering equipment is mounted, so that the mounting has certain limitation.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing brackets, in particular to an installation rack for weak current engineering equipment. Background Technique

[0002] Weak current engineering mainly provides people with electric energy and converts electric energy into other forms of energy, such as electricity for air conditioners, lighting, and power.

[0003] For example, the publication number: CN219841269U discloses an installation rack for weak current engineering equipment, which relates to the technical field of weak current engineering equipment installation. It includes a placement board, with the equipment body arranged at the upper end of the placement board, and a positioning mechanism arranged at the lower end of the placement board for positioning the equipment body; extrusion mechanisms are arranged on both sides of the placement board for extruding the positioning mechanism. By setting the extrusion and positioning mechanisms, the weak current engineering equipment is placed on the placement board, and then the extrusion mechanism is used to extrude the positioning mechanism. At this time, under the action of the positioning mechanism, the weak current engineering equipment can be stably fixed on the placement board, thus achieving the purpose of fixation. Compared with the traditional method of using screws for fixation, the installation efficiency is improved, and the labor intensity of workers is reduced.

[0004] In the above patent, the weak current engineering equipment is placed on the placement board, and then the extrusion mechanism is used to extrude the positioning mechanism for positioning and fixation. However, there is still a problem that when installing weak current engineering equipment, it can only install weak current engineering equipment of specific sizes, resulting in certain limitations in installation. Therefore, an installation rack for weak current engineering equipment that can adapt to various models of weak current engineering equipment is needed. Content of the Utility Model

[0005] The purpose of the utility model is to solve the defect that in the prior art, the traditional installation rack for weak current engineering equipment can only install weak current engineering equipment of specific sizes during installation, resulting in certain limitations in installation, and to propose an installation rack for weak current engineering equipment.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: An installation rack for weak current engineering equipment includes a support frame, and a fixing device is arranged outside the support frame. The fixing device includes a bottom plate, the outside of the bottom plate is fixedly connected to the support frame, a fixing ring is fixedly connected to the bottom end of the bottom plate, a servo motor is fixedly connected inside the fixing ring, an output end of the servo motor is fixedly connected to a bidirectional screw rod, two internal thread rings are threadedly connected to the arc surface of the bidirectional screw rod, two moving plates are fixedly connected to the arc surface of the internal thread rings, a fixing block is fixedly connected to one end of the moving plate, an L-shaped plate is fixedly connected to one side of the fixing block, a threaded rod is threadedly connected to the short arm end of the L-shaped plate, and an L-shaped clamping plate is rotatably connected to one end of the threaded rod.

[0007] The effects achieved by the above components are as follows: The output end of the servo motor drives the bidirectional screw to rotate, the bidirectional screw drives the position adjustment of the internal thread ring, the moving plate drives the fixed block to move, the L-shaped plate moves, and then the threaded rod rotates to drive the L-shaped clamping plate to move.

[0008] Preferably, two limiting rods are fixedly connected to one side of the L-shaped clamping plate, and the arc surfaces of the two limiting rods are slidably connected to the L-shaped plate.

[0009] The effects achieved by the above components are as follows: The limiting rods slide on the L-shaped clamping plate, preventing the position of the L-shaped clamping plate from shifting during movement.

[0010] Preferably, an anti-slip pad is fixedly connected to the inner side of the L-shaped clamping plate. One side of the four L-shaped clamping plates is slidably connected to a fixed frame, and the bottom end of the fixed frame is fixedly connected to the bottom plate.

[0011] The effects achieved by the above components are as follows: The anti-slip pad increases the friction force.

[0012] Preferably, two T-shaped grooves are opened at the bottom end of the bottom plate. The inside of the T-shaped grooves is slidably connected to two T-shaped blocks, and one side of the T-shaped blocks is fixedly connected to the L-shaped plate.

[0013] The effects achieved by the above components are as follows: The movement of the L-shaped plate drives the T-shaped blocks to slide in the T-shaped grooves.

[0014] Preferably, a connecting block is fixedly connected to the bottom end of the bottom plate. An I-shaped ring is rotatably connected inside the connecting block, and the inner side of the I-shaped ring is fixedly connected to the bidirectional screw.

[0015] The effects achieved by the above components are as follows: The rotation of the bidirectional screw drives the I-shaped ring to rotate on the connecting block, preventing the bidirectional screw from deforming during rotation.

[0016] Preferably, a support block is fixedly connected to the bottom end of the bottom plate, and one side of the support block is rotatably connected to the bidirectional screw.

[0017] The effects achieved by the above components are as follows: The support block prevents the bidirectional screw from deforming during rotation.

[0018] Preferably, a heat dissipation device is provided at the bottom end of the bottom plate. The heat dissipation device includes two mounting plates. One end of the two mounting plates is fixedly connected to the bottom plate, and a heat dissipation fan is fixedly connected to one end of the two mounting plates.

[0019] The effects achieved by the above components are as follows: The mounting plates and the heat dissipation fan are fixed.

[0020] Preferably, seven protective rods are fixedly connected to one end of the heat dissipation fan, and four bolts are threadedly connected to one end of the heat dissipation fan.

[0021] The effect achieved by the above components is: achieving the effect of protecting the heat dissipation fan by the protective rods.

[0022] Preferably, the arc surfaces of the four bolts are slidably connected to an installation frame, and a filter screen is fixedly connected to the inner side of the installation frame.

[0023] The effect achieved by the above components is: achieving the effect of installing the installation frame by the bolts.

[0024] In summary, the beneficial effects of the present utility model are:

[0025] In the present utility model, through the fixing device, when it is necessary to install the weak current engineering equipment on the installation rack, the L-shaped clamping plate is moved to the periphery of the weak current engineering equipment, and the threaded rod drives the L-shaped clamping plate to move towards the weak current engineering equipment until the L-shaped clamping plate drives the rubber pad to clamp and fix the weak current engineering equipment. Through the fixing device, the problem that the traditional weak current engineering equipment installation rack can only install weak current engineering equipment with specific dimensions during the installation of weak current engineering equipment, resulting in certain limitations in installation, is solved.

[0026] In the present utility model, for the heat dissipation device, when it is necessary to dissipate heat from the weak current engineering equipment installed on the installation rack, the heat dissipation fan is started to generate air flow directed towards the bottom plate, and the air flow is directed to the weak current engineering equipment through the openings on the bottom plate. Through the heat dissipation device, the problem that the traditional weak current engineering equipment installation rack does not have a heat dissipation function, and the weak current engineering equipment will generate heat after operation, and the heat accumulation will affect the normal operation, is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0028] Figure 2 is a structural schematic diagram of the fixing structure of the present utility model;

[0029] Figure 3 is a partial structural schematic diagram of the fixing structure of the present utility model;

[0030] Figure 4 is a structural schematic diagram of the heat dissipation structure of the present utility model.

[0031] Legend: 1. Support frame; 2. Fixing device; 201. Bottom plate; 202. Fixing frame; 203. Fixing ring; 204. Servo motor; 205. Bidirectional screw; 206. Internal thread ring; 207. Moving plate; 208. Fixing block; 209. L-shaped plate; 210. Threaded rod; 211. L-shaped clamping plate; 212. Anti-slip pad; 213. Limiting rod; 214. T-shaped groove; 215. T-shaped block; 216. Connecting block; 217. I-shaped ring; 218. Support block; 3. Heat dissipation device; 31. Mounting plate; 32. Heat dissipation fan; 33. Mounting frame; 34. Filter screen; 35. Bolt; 36. Protection rod. Detailed implementation

[0032] Refer to Figure 1 As shown, the present utility model provides a technical solution: an installation rack for weak current engineering equipment, including a support frame 1, a fixing device 2 is arranged outside the support frame 1, and a heat dissipation device 3 is arranged at the bottom end of the bottom plate 201.

[0033] The following specifically describes the specific settings and functions of its fixing device 2 and heat dissipation device 3.

[0034] Refer to Figure 2 And Figure 3As shown in the figure, in this embodiment: The fixing device 2 includes a bottom plate 201. The outside of the bottom plate 201 is fixedly connected to the support frame 1. The bottom end of the bottom plate 201 is fixedly connected to a fixing ring 203. Inside the fixing ring 203 is fixedly connected a servo motor 204. The output end of the servo motor 204 is fixedly connected to a bidirectional screw 205. Two internal thread rings 206 are threadedly connected to the arc surface of the bidirectional screw 205. Two moving plates 207 are fixedly connected to the arc surface of the internal thread rings 206. One end of the moving plate 207 is fixedly connected to a fixing block 208. One side of the fixing block 208 is fixedly connected to an L-shaped plate 209. A threaded rod 210 is threadedly connected to the short arm end of the L-shaped plate 209. One end of the threaded rod 210 is rotatably connected to an L-shaped clamping plate 211. The servo motor 204 starts, and its output end drives the bidirectional screw 205 to rotate. The bidirectional screw 205 drives the position adjustment of the internal thread rings 206, so that the moving plate 207 drives the fixing block 208 to move, the L-shaped plate 209 moves, and then rotating the threaded rod 210 drives the L-shaped clamping plate 211 to move. One side of the L-shaped clamping plate 211 is fixedly connected to two limiting rods 213. The arc surfaces of the two limiting rods 213 are slidably connected to the L-shaped plate 209. The limiting rods 213 slide on the L-shaped clamping plate 211, preventing the L-shaped clamping plate 211 from shifting in position during movement. The inner side of the L-shaped clamping plate 211 is fixedly connected to an anti-slip pad 212. One side of the four L-shaped clamping plates 211 is slidably connected to a fixing frame 202. The bottom end of the fixing frame 202 is fixedly connected to the bottom plate 201. The anti-slip pad 212 increases the friction force. Two T-shaped grooves 214 are opened at the bottom end of the bottom plate 201. The inside of the T-shaped grooves 214 is slidably connected to two T-shaped blocks 215. One side of the T-shaped blocks 215 is fixedly connected to the L-shaped plate 209. The movement of the L-shaped plate 209 drives the T-shaped blocks 215 to slide in the T-shaped grooves 214. The bottom end of the bottom plate 201 is fixedly connected to a connecting block 216. Inside the connecting block 216 is rotatably connected an I-shaped ring 217. The inside of the I-shaped ring 217 is fixedly connected to the bidirectional screw 205. The rotation of the bidirectional screw 205 drives the I-shaped ring 217 to rotate on the connecting block 216, preventing the bidirectional screw 205 from deforming during rotation. The bottom end of the bottom plate 201 is fixedly connected to a support block 218. One side of the support block 218 is rotatably connected to the bidirectional screw 205. The support block 218 prevents the bidirectional screw 205 from deforming during rotation.

[0035] Referring to Figure 4As shown in the figure, in this embodiment: The heat dissipation device 3 includes two mounting plates 31. One end of the two mounting plates 31 is fixedly connected to the bottom plate 201, and a heat dissipation fan 32 is fixedly connected to one end of the two mounting plates 31. The effect of fixing the mounting plate 31 and the heat dissipation fan 32 is achieved. Seven protective rods 36 are fixedly connected to one end of the heat dissipation fan 32, and four bolts 35 are threadedly connected to one end of the heat dissipation fan 32. The effect of the protective rods 36 protecting the heat dissipation fan 32 is achieved. The arc surfaces of the four bolts 35 are slidably connected to a mounting frame 33, and a filter screen 34 is fixedly connected to the inside of the mounting frame 33. The effect of the bolts 35 installing the mounting frame 33 is achieved.

[0036] Working principle: Through the fixing device 2, when it is necessary to install the weak current engineering equipment on the mounting rack, the operator first places the weak current engineering equipment on the bottom plate 201, starts the servo motor 204, the output end of the servo motor 204 drives the bidirectional screw 205 to rotate, so that the internal thread ring 206 moves to drive the moving plate 207 to move, the moving plate 207 drives the fixed block 208 to move, and the L-shaped plate 209 drives the threaded rod 210 to move, so that the L-shaped clamping plate 211 moves to the periphery of the weak current engineering equipment. Then, according to the model size of the weak current engineering equipment, the threaded rod 210 is adjusted, so that the threaded rod 210 drives the L-shaped clamping plate 211 to move towards the weak current engineering equipment until the L-shaped clamping plate 211 drives the rubber pad to clamp and fix the weak current engineering equipment. Through the fixing device 2, the problem that the traditional weak current engineering equipment mounting rack can only install weak current engineering equipment of a specific size when installing weak current engineering equipment, resulting in certain limitations in installation, is solved.

[0037] Through the heat dissipation device 3, when it is necessary to dissipate heat from the weak current engineering equipment installed on the mounting rack, the operator first starts the heat dissipation fan 32. After the heat dissipation fan 32 operates, the air is guided from the filter screen 34 to the heat dissipation fan 32 to filter the dust in the air, and the filtered air is guided to the bottom plate 201 and then guided to the weak current engineering equipment through the opening on the bottom plate 201 to dissipate heat from the weak current engineering equipment. Through the heat dissipation device 3, the problem that the traditional weak current engineering equipment mounting rack does not have a heat dissipation function, and the weak current engineering equipment will generate heat after operation, and the heat accumulation will affect the normal operation, is solved.

[0038] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

Claims

1. A weak current engineering equipment mounting rack, including a support frame (1), characterized in that: The outside of the support frame (1) is provided with a fixing device (2). The fixing device (2) includes a bottom plate (201). The outside of the bottom plate (201) is fixedly connected to the support frame (1). The bottom end of the bottom plate (201) is fixedly connected with a fixing ring (203). A servo motor (204) is fixedly connected inside the fixing ring (203). The output end of the servo motor (204) is fixedly connected with a bidirectional screw rod (205). Two internal thread rings (206) are threadedly connected to the arc surface of the bidirectional screw rod (205). Two moving plates (207) are fixedly connected to the arc surface of the internal thread ring (206). One end of the moving plate (207) is fixedly connected with a fixing block (208). One side of the fixing block (208) is fixedly connected with an L-shaped plate (209). A threaded rod (210) is threadedly connected to the short arm end of the L-shaped plate (209). One end of the threaded rod (210) is rotatably connected with an L-shaped clamping plate (211).

2. The mounting rack for weak current engineering equipment according to claim 1, characterized in that: Two limiting rods (213) are fixedly connected to one side of the L-shaped clamping plate (211). The arc surfaces of the two limiting rods (213) are slidably connected to the L-shaped plate (209).

3. The mounting rack for weak current engineering equipment according to claim 2, characterized in that: An anti-slip pad (212) is fixedly connected to the inner side of the L-shaped clamping plate (211). A fixing frame (202) is slidably connected to one side of the four L-shaped clamping plates (211). The bottom end of the fixing frame (202) is fixedly connected to the bottom plate (201).

4. The mounting rack for weak current engineering equipment according to claim 1, characterized in that: Two T-shaped grooves (214) are opened at the bottom end of the bottom plate (201). The inside of the T-shaped grooves (214) is slidably connected to two T-shaped blocks (215). One side of the T-shaped block (215) is fixedly connected to the L-shaped plate (209).

5. The mounting rack for weak current engineering equipment according to claim 4, characterized in that: A connecting block (216) is fixedly connected to the bottom end of the bottom plate (201). An I-shaped ring (217) is rotatably connected inside the connecting block (216). The inside of the I-shaped ring (217) is fixedly connected to the bidirectional screw rod (205).

6. The mounting rack for weak current engineering equipment according to claim 5, characterized in that: A support block (218) is fixedly connected to the bottom end of the bottom plate (201). One side of the support block (218) is rotatably connected to the bidirectional screw rod (205).

7. The mounting rack for weak current engineering equipment according to claim 6, wherein: A heat dissipation device (3) is provided at the bottom end of the bottom plate (201). The heat dissipation device (3) includes two mounting plates (31). One end of the two mounting plates (31) is fixedly connected to the bottom plate (201). A heat dissipation fan (32) is fixedly connected to one end of the two mounting plates (31).

8. The mounting bracket for weak current engineering equipment according to claim 7, characterized in that: Seven protective rods (36) are fixedly connected to one end of the heat dissipation fan (32). Four bolts (35) are threadedly connected to one end of the heat dissipation fan (32).

9. The mounting rack for weak current engineering equipment according to claim 8, characterized in that: The arc surfaces of the four bolts (35) are slidably connected to a mounting frame (33). A filter screen (34) is fixedly connected to the inside of the mounting frame (33).

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