Auxiliary fixing device for monitoring equipment

Abstract

The utility model relates to the technical field of auxiliary fixing of monitoring equipment, particularly discloses an auxiliary fixing device for monitoring equipment, and aims to solve the problem that an existing auxiliary fixing device for monitoring equipment generally cannot quickly and stably fix a monitoring instrument on a shell. The supporting table is fixedly arranged on the shell, a motor is fixedly installed on the shell, a first transmission rod is fixedly connected to an output shaft of the motor, two second transmission rods are rotationally connected to the supporting table and the shell, two third transmission rods are rotationally connected to the shell, and a plurality of guide rods are fixedly connected to the supporting table; the screw sleeve drives the guide plate to move, and the guide plate drives the pressing spring and the pressing plate to move, so that the monitoring equipment is pressed; the push plate drives the clamping spring and the clamping plates to move, and the two clamping plates cooperate with each other, so that the monitoring equipment is clamped.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary fixing of monitoring equipment, in particular to an auxiliary fixing device for monitoring equipment. Background Art

[0002] The installation methods for power online monitoring instruments usually include wall mounting and universal guide rail mounting. However, the diversity of the site brings many difficulties to the installation of the tester, such as inappropriate location or overly complicated operation. The high space requirements bring great inconvenience to the installation versatility of the test instrument.

[0003] The patent document with publication number CN108226577A provides a fixing device for electric power monitoring equipment, including a shell, the mounting surface of which is mounted with a mounting rail; the rail includes a fixing portion fixed on the shell with an isosceles triangle outline and an adjusting portion located on both sides of the fixing portion and hinged to the shell at the end; the end face of the adjusting portion fits with the two side faces of the fixing portion; a bent connecting piece is fixed to the upper end of the movable end of the adjusting portion; through holes are provided on the connecting piece; the mounting surface is located above any fixing portion and is fixed with two plug rings and an insert rod inserted into the plug ring and inserted into the through hole. Due to the adoption of the above technical solution, the present application sets the rail of the electric power monitoring equipment to be detachable and rotatable, so that the rail can be used when a sliding fixation is required, and the rail can be turned into a hanging part when a hanging fixation is required, which is easy to install and has strong versatility.

[0004] Existing auxiliary fixing devices for monitoring equipment are usually unable to quickly and stably fix the monitoring instrument on the housing, so we propose an auxiliary fixing device for monitoring equipment. Utility Model Content

[0005] In order to improve the problem that existing auxiliary fixing devices for monitoring equipment are usually unable to quickly and stably fix the monitoring instrument on the housing, the present application provides an auxiliary fixing device for monitoring equipment.

[0006] The auxiliary fixing device for monitoring equipment provided in this application adopts the following technical solution:

[0007] An auxiliary fixing device for monitoring equipment, comprising:

[0008] case;

[0009] A support platform is fixedly provided on the housing, a motor is fixedly mounted on the housing, a first transmission rod is fixedly connected to the output shaft of the motor, two second transmission rods are rotatably connected to the support platform and the housing, two third transmission rods are rotatably connected to the housing, and a plurality of guide rods are fixedly connected to the support platform;

[0010] A pressing mechanism, provided on the first transmission rod, for pressing the monitoring device;

[0011] The clamping mechanism is provided on the two third transmission rods and is used for clamping the monitoring equipment.

[0012] Preferably, the pressing mechanism includes a first screw, a screw sleeve and a guide plate, the first screw is fixedly connected to the first transmission rod, the screw sleeve is threadedly connected to the first screw, and the guide plate is fixedly connected to the screw sleeve.

[0013] Preferably, the clamping mechanism includes two second screws, two slides and two push plates, the second screws are fixedly connected to the third transmission rod, the slides are threadedly connected to the second screws, the slides are slidingly connected to the support platform, a plurality of push rods are provided on the slides, and the push plates are fixedly connected to the push rods.

[0014] Preferably, a ventilation net is fixedly mounted on the support platform, and the guide plate is slidably connected to the guide rod.

[0015] Preferably, two first pulleys are fixedly connected to the first transmission rod, and two second pulleys are fixedly connected to the second transmission rod, and the first pulleys and the second pulleys are connected with belts for transmission.

[0016] Preferably, a worm is fixedly connected to the second transmission rod, a worm wheel is fixedly connected to the third transmission rod, and the worm is meshingly connected to the worm wheel.

[0017] Preferably, a pressing spring is fixedly connected to the guide plate, a pressing plate is fixedly connected to the pressing spring, a clamping spring is fixedly connected to the push plate, and a clamping plate is fixedly connected to the clamping spring.

[0018] In summary, this application includes at least one of the following beneficial technical effects:

[0019] 1. By setting a first screw, a first screw and a pressing plate, the first screw drives the screw sleeve to move through a threaded connection with the screw sleeve, the screw sleeve drives the guide plate to move, and the guide plate drives the pressing spring and the pressing plate to move, thereby pressing the monitoring device;

[0020] 2. By setting up two slides, two push plates and two clamping plates, the slides drive the push rod to move, the push rod drives the push plate to move, the push plate drives the clamping spring and the clamping plate to move, and the two clamping plates cooperate to clamp the monitoring equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural diagram of an auxiliary fixing device for monitoring equipment proposed by the utility model;

[0022] Figure 2This is a schematic diagram of the top view of the auxiliary fixing device for monitoring equipment proposed by the utility model;

[0023] Figure 3 This is a schematic diagram of the worm gear and worm connection structure of an auxiliary fixing device for monitoring equipment proposed by the utility model.

[0024] Figure numerals: 1. housing; 2. support platform; 3. motor; 4. first transmission rod; 5. second transmission rod; 6. third transmission rod; 7. first screw; 8. screw sleeve; 9. worm; 10. worm gear; 11. second screw; 12. slide plate; 13. push rod; 14. push plate; 15. clamping spring; 16. clamping plate; 17. pressing spring; 18. pressing plate; 19. guide plate; 20. first pulley; 21. belt; 22. second pulley; 23. guide rod; 24. ventilation net; 25. air guide box; 26. fan. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1-3 This application is described in further detail.

[0026] Example 1

[0027] Reference Figure 1-Figure 3 , an auxiliary fixing device for monitoring equipment, comprising:

[0028] Shell 1;

[0029] The support platform 2 is fixedly mounted on the housing 1. A motor 3 is fixedly mounted on the housing 1. A first transmission rod 4 is fixedly connected to the output shaft of the motor 3. Two second transmission rods 5 are rotatably connected to the support platform 2 and the housing 1. Two third transmission rods 6 are rotatably connected to the housing 1. A plurality of guide rods 23 are fixedly connected to the support platform 2.

[0030] A pressing mechanism, provided on the first transmission rod 4, for pressing the monitoring device;

[0031] The clamping mechanism is provided on the two third transmission rods 6 and is used to clamp the monitoring equipment.

[0032] In this embodiment, the pressing mechanism includes a first screw rod 7 , a screw sleeve 8 and a guide plate 19 . The first screw rod 7 is fixedly connected to the first transmission rod 4 , the screw sleeve 8 is threadedly connected to the first screw rod 7 , and the guide plate 19 is fixedly connected to the screw sleeve 8 .

[0033] In this embodiment, the clamping mechanism includes two second screws 11, two slides 12 and two push plates 14. The second screw 11 is fixedly connected to the third transmission rod 6, the slide 12 is threadedly connected to the second screw 11, the slide 12 is slidingly connected to the support platform 2, and a plurality of push rods 13 are specified to be connected to the slide 12, and the push plate 14 is fixedly connected to the push rod 13.

[0034] In this embodiment, a ventilation net 24 is fixedly installed on the support platform 2, the guide plate 19 is slidingly connected to the guide rod 23, two first pulleys 20 are fixedly connected to the first transmission rod 4, and two second pulleys 22 are fixedly connected to the second transmission rod 5. The first pulley 20 and the second pulley 22 are connected with a belt 21 for transmission.

[0035] In this embodiment, a worm 9 is fixedly connected to the second transmission rod 5, a worm wheel 10 is fixedly connected to the third transmission rod 6, the worm 9 is meshingly connected to the worm wheel 10, a pressing spring 17 is fixedly connected to the guide plate 19, a pressing plate 18 is fixedly connected to the pressing spring 17, a clamping spring 15 is fixedly connected to the push plate 14, and a clamping plate 16 is fixedly connected to the clamping spring 15.

[0036] The implementation principle of the auxiliary fixing device of the monitoring equipment in the embodiment of the present application is as follows: when working, the monitoring equipment is first placed on the support platform 2, and then the switch of the motor 3 is started. The output shaft of the motor 3 drives the first transmission rod 4 to rotate, and the first transmission rod 4 drives the first screw 7 to rotate. The first screw 7 drives the screw sleeve 8 to move through the threaded connection with the screw sleeve 8, and the screw sleeve 8 drives the guide plate 19 to move. The guide plate 19 drives the pressing spring 17 and the pressing plate 18 to move, so that the monitoring equipment is pressed. At the same time, the first transmission rod 4 drives the first pulley 20 to rotate, and the first pulley 20 drives the second pulley 22 to rotate through the transmission connection with the belt 21. The second pulley 22 drives the second transmission rod 5 to rotate, the second transmission rod 5 drives the worm 9 to rotate, the worm 9 drives the worm wheel 10 to rotate through the meshing connection with the worm wheel 10, the worm wheel 10 drives the third transmission rod 6 to rotate, the third transmission rod 6 drives the second screw 11 to rotate, the second screw 11 drives the slide plate 12 to move through the threaded connection with the slide plate 12, the slide plate 12 drives the push rod 13 to move, the push rod 13 drives the push plate 14 to move, the push plate 14 drives the clamping spring 15 and the clamping plate 16 to move, and the two clamping plates 16 cooperate to clamp the monitoring equipment, so that the monitoring instrument can be quickly and stably fixed on the housing 1.

[0037] Example 2

[0038] The difference between Example 2 and Example 1 is that an air guide box 25 is fixedly installed on the support platform 2, and a fan 26 is fixedly installed on the air guide box 25. When the monitoring equipment is working, the switch of the fan 26 is started, and the fan 26 passes through the air guide box 25 and the ventilation net 24 to cool down the bottom of the monitoring equipment, thereby improving the heat dissipation effect of the monitoring equipment.

[0039] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. An auxiliary fixing device for monitoring equipment, characterized in that: include: Housing (1); A support platform (2) is fixedly arranged on the housing (1); a motor (3) is fixedly mounted on the housing (1); a first transmission rod (4) is fixedly connected to the output shaft of the motor (3); two second transmission rods (5) are rotatably connected to the support platform (2) and the housing (1); two third transmission rods (6) are rotatably connected to the housing (1); and a plurality of guide rods (23) are fixedly connected to the support platform (2); A pressing mechanism, provided on the first transmission rod (4), for pressing the monitoring device; The clamping mechanism is arranged on the two third transmission rods (6) and is used for clamping the monitoring equipment.

2. The auxiliary fixing device for monitoring equipment according to claim 1, characterized in that: The pressing mechanism comprises a first screw rod (7), a screw sleeve (8) and a guide plate (19); the first screw rod (7) is fixedly connected to the first transmission rod (4); the screw sleeve (8) is threadedly connected to the first screw rod (7); and the guide plate (19) is fixedly connected to the screw sleeve (8).

3. The auxiliary fixing device for monitoring equipment according to claim 2, characterized in that: The clamping mechanism comprises two second screw rods (11), two slide plates (12) and two push plates (14), wherein the second screw rod (11) is fixedly connected to the third transmission rod (6), the slide plate (12) is threadedly connected to the second screw rod (11), the slide plate (12) is slidably connected to the support platform (2), a plurality of push rods (13) are provided on the slide plate (12), and the push plates (14) are fixedly connected to the push rods (13).

4. The auxiliary fixing device for monitoring equipment according to claim 3, characterized in that: A ventilation net (24) is fixedly mounted on the support platform (2), and the guide plate (19) is slidably connected to the guide rod (23).

5. The auxiliary fixing device for monitoring equipment according to claim 4, characterized in that: Two first pulleys (20) are fixedly connected to the first transmission rod (4), and two second pulleys (22) are fixedly connected to the second transmission rod (5). The first pulley (20) and the second pulley (22) are connected to belts (21) for transmission.

6. The auxiliary fixing device for monitoring equipment according to claim 5, characterized in that: A worm (9) is fixedly connected to the second transmission rod (5), and a worm wheel (10) is fixedly connected to the third transmission rod (6), and the worm (9) and the worm wheel (10) are meshed and connected.

7. The auxiliary fixing device for monitoring equipment according to claim 6, characterized in that: The guide plate (19) is fixedly connected to a pressing spring (17), the pressing spring (17) is fixedly connected to a pressing plate (18), the push plate (14) is fixedly connected to a clamping spring (15), and the clamping spring (15) is fixedly connected to a clamping plate (16).

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