Lead protection device

Abstract

The utility model provides a lead protection device, which comprises an equipment main body and mounting plates, the equipment main body is fixedly mounted between the mounting plates through a mounting rack, and fixing plates are symmetrically and fixedly mounted on two sides of the front end of the equipment main body. The mounting frame is arranged between the fixing plate and the mounting plate of the rack, and the fixing plate and the mounting plate are mounted through cooperation of the inserting rods, the mounting holes, the screw holes and the bolts; a supporting mechanism is arranged at the bottom of the mounting frame, the bottom of the rear end of the equipment main body can be supported through a supporting ring, a connecting plate and other supporting mechanisms, and the mounting stability is improved; heat dissipation and ventilation in the equipment main body can be enhanced through an air outlet, a heat dissipation opening, a filter screen and a heat dissipation fan, and the heat dissipation capability is improved; and the mounting frame can be folded and stored through the fixed rod and the telescopic rod.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment, in particular to a lead protection device. Background Art

[0002] The lead protection device is a line protection device, which is mainly used for the protection and measurement of interval units of various voltage levels. It has complete protection, measurement, control, backup power supply automatic switching and communication monitoring functions.

[0003] In the prior art, fixing plates are usually arranged on both sides of the front end of the device main body shell, and mounting holes are opened inside the fixing plates. Then, the device main body is fixed inside the frame through the fixing plates and the mounting holes, and the fixing plates and the frame are fixed by bolts. Since the device main body has a certain length, after the device main body is installed, its rear end is in a suspended state, and there is no support mechanism, so the rear end cannot be supported, which easily causes the fixing plate to deform, affecting the use of the device main body.

[0004] To this end, the utility model provides a lead protection device. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a lead protection device to solve the problems raised in the above-mentioned background technology. The present invention arranges a mounting frame between a fixed plate and a mounting plate of a frame, and arranges a supporting mechanism at the bottom of the mounting frame. The fixing plate and the equipment body can be installed while supporting the rear end bottom of the equipment body through the supporting mechanism, thereby increasing support for the equipment body and improving the stability of its installation.

[0006] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a lead protection device, including an equipment body and a mounting plate, the equipment body is fixedly installed between the mounting plates through a mounting frame, and the two sides of the front end of the equipment body are symmetrically fixedly installed with fixing plates, and the mounting frame includes two vertical plates, and one side of the two vertical plates is symmetrically fixedly installed with plug rods, and mounting holes are opened inside the fixing plate and the mounting plate at the positions of the plug rods, and the rear sides of the bottom ends of the two vertical plates are movably installed with support mechanisms through fixing parts.

[0007] Furthermore, the mounting plate is installed between the fixing plate and the vertical plate, and the insertion rod is inserted and installed inside the mounting hole.

[0008] Furthermore, a screw hole is provided inside the insertion rod, the number of the insertion rods is four, and the insertion rods are all made of aluminum alloy.

[0009] Furthermore, a fixed rod and a telescopic rod are respectively fixedly installed on one side of the bottom end of the two vertical plates, and one end of the telescopic rod is limitedly slidably installed inside the fixed rod.

[0010] Furthermore, the supporting mechanism includes a connecting plate, one end of which is movably mounted inside the fixing member via a shaft.

[0011] Furthermore, the fixing members are symmetrically fixedly installed on one side of the bottom ends of the two vertical plates, and the number of the fixing members and the connecting plates is two.

[0012] Furthermore, a support ring is movably installed between the two connecting plates via a shaft rod, and strong magnets are symmetrically fixedly installed on both sides of the top of the support ring.

[0013] Furthermore, a cooling fan is fixedly installed inside the support ring, an air outlet is opened at the bottom of the device body corresponding to the position of the support ring, and heat dissipation ports are symmetrically opened on both sides of the device body, and a filter is fixedly installed inside the heat dissipation port.

[0014] The beneficial effects of the utility model are as follows: the utility model provides a lead protection device by arranging a mounting frame between a fixing plate and a mounting plate of a frame; the mounting frame is installed between the fixing plate and the mounting plate by cooperating with an insert rod, mounting holes, screw holes and bolts; a supporting mechanism is arranged at the bottom of the mounting frame, and the rear end bottom of the equipment body can be supported by supporting mechanisms such as a supporting ring and a connecting plate, thereby improving the stability of its installation; the heat dissipation and ventilation inside the equipment body can be enhanced by means of an air outlet, a heat dissipation port, a filter and a heat dissipation fan, thereby improving its heat dissipation capacity; the mounting frame can be folded and stored by means of a fixing rod and a telescopic rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a lead protection device of the utility model;

[0016] Figure 2 This is a cross-sectional view of a lead protection device of the utility model;

[0017] Figure 3 It is a schematic diagram of a support mechanism of a lead protection device of the utility model;

[0018] In the figure: 1. Equipment body; 2. Fixing plate; 3. Mounting plate; 4. Mounting frame; 5. Mounting hole; 6. Insert rod; 7. Screw hole; 8. Heat dissipation port; 9. Vertical plate; 10. Fixing piece; 11. Connecting plate; 12. Support ring; 13. Cooling fan; 14. Fixing rod; 15. Telescopic rod; 16. Strong magnet. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] See also Figures 1 to 3 The utility model provides a technical solution: a lead protection device, including an equipment body 1 and a mounting plate 3, the equipment body 1 is fixedly installed between the mounting plates 3 through a mounting frame 4, and fixed plates 2 are symmetrically fixedly installed on both sides of the front end of the equipment body 1, and the mounting frame 4 includes two vertical plates 9, and a plug rod 6 is symmetrically fixedly installed on one side of the two vertical plates 9, and mounting holes 5 are opened in the interior of the fixed plate 2 and the mounting plate 3 at the position corresponding to the plug rod 6. The rear side of the bottom end of the two vertical plates 9 is movably installed with a supporting mechanism through a fixing member 10, and the supporting mechanism can support the rear end of the equipment body 1 to improve the stability of the lead protection device. The equipment body 1 is a short lead protection device in the Chinese utility model patent with announcement number CN209767236U.

[0021] In this embodiment, the mounting plate 3 is installed between the fixed plate 2 and the vertical plate 9, and the insertion rod 6 is inserted and installed in the inside of the mounting hole 5. A screw hole 7 is opened inside the insertion rod 6. There are four insertion rods 6, and all of the insertion rods 6 are aluminum alloy rods. By inserting the insertion rod 6 into the inside of the mounting hole 5 and installing bolts inside the screw hole 7, it is convenient to fix the mounting frame 4, the mounting plate 3 and the fixed plate 2, thereby installing the equipment body 1.

[0022] In this embodiment, a fixing rod 14 and a telescopic rod 15 are respectively fixedly installed on one side of the bottom end of the two vertical plates 9, and one end of the telescopic rod 15 is limitedly slidably installed inside the fixing rod 14. The supporting mechanism includes a connecting plate 11, and one end of the connecting plate 11 is movably installed inside the fixing member 10 through an axial rod. The fixing member 10 is symmetrically fixedly installed on one side of the bottom end of the two vertical plates 9. The number of the fixing member 10 and the connecting plate 11 is two, and a support ring 12 is movably installed between the two connecting plates 11 through an axial rod. Strong magnets 16 are symmetrically fixedly installed on both sides of the top of the support ring 12. The support ring 12 can be adsorbed on the bottom of the equipment body 1 through the strong magnets 16, and the equipment body 1 is supported by the support ring 12, the connecting plate 11 and the fixing member 10.

[0023] In this embodiment, a cooling fan 13 is fixedly installed inside the support ring 12, an air outlet is opened at the bottom of the device body 1 corresponding to the position of the support ring 12, and cooling ports 8 are symmetrically opened on both sides of the device body 1. Filters are fixedly installed inside the cooling ports 8. When the cooling fan 13 is working, the heat inside the device body 1 can be extracted, and the outside air enters the interior of the device body 1 through the cooling ports 8, thereby ventilating and cooling it.

[0024] When the lead protection device is used, the mounting plate 3 is fixedly mounted on both sides of the frame and arranged vertically and parallelly, the mounting frame 4 is plugged and connected to the mounting plate 3 from the rear side, the insertion rod 6 is inserted into the inside of the mounting hole 5 on the mounting plate 3, the device body 1 is placed between the vertical plates 9, and it is pushed from front to back so that the insertion rod 6 is inserted into the inside of the mounting hole 5 on the fixing plate 2, and bolts are installed inside the screw holes 7 to fix the fixing plate 2, the mounting plate 3 and the vertical plate 9, and the support ring 12 is moved at the bottom of the device body 1, the support ring 12 is aligned with the air outlet, and the support ring 12 is fixed by a strong magnet 16, and a support mechanism is set at the bottom of the mounting frame 4, and the rear end bottom of the device body 1 can be supported by the support mechanism such as the support ring 12 and the connecting plate 11, so as to improve the stability of its installation; the heat dissipation and ventilation inside the device body 1 can be strengthened by the air outlet, the heat dissipation port 8, the filter and the heat dissipation fan 13, and its heat dissipation capacity can be improved; the mounting frame 4 can be folded and stored by the fixing rod 14 and the telescopic rod 15.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A lead protection device, comprising a device body (1) and a mounting plate (3), characterized in that: The device body (1) is fixedly mounted between the mounting plates (3) via a mounting frame (4); fixed plates (2) are symmetrically fixedly mounted on both sides of the front end of the device body (1); the mounting frame (4) comprises two vertical plates (9); plug rods (6) are symmetrically fixedly mounted on one side of the two vertical plates (9); mounting holes (5) are provided inside the fixed plates (2) and the mounting plates (3) at positions corresponding to the plug rods (6); and support mechanisms are movably mounted on the rear sides of the bottom ends of the two vertical plates (9) via fixing members (10).

2. A lead protection device according to claim 1, characterized in that: The mounting plate (3) is mounted between the fixing plate (2) and the vertical plate (9), and the insertion rod (6) is inserted and mounted inside the mounting hole (5).

3. A lead protection device according to claim 2, characterized in that: A screw hole (7) is provided inside the insertion rod (6), the number of the insertion rods (6) is four, and the insertion rods (6) are all made of aluminum alloy.

4. A lead protection device according to claim 1, characterized in that: A fixed rod (14) and a telescopic rod (15) are respectively fixedly mounted on one side of the bottom ends of the two vertical plates (9), and one end of the telescopic rod (15) is limitedly slidably mounted inside the fixed rod (14).

5. A lead protection device according to claim 1, characterized in that: The supporting mechanism comprises a connecting plate (11), one end of the connecting plate (11) being movably mounted inside the fixing member (10) via a shaft rod.

6. A lead protection device according to claim 5, characterized in that: The fixing members (10) are symmetrically fixedly mounted on one side of the bottom ends of the two vertical plates (9), and the number of the fixing members (10) and the connecting plates (11) is two.

7. A lead protection device according to claim 6, characterized in that: A support ring (12) is movably mounted between the two connecting plates (11) via a shaft, and strong magnets (16) are symmetrically fixedly mounted on both sides of the top of the support ring (12).

8. A lead protection device according to claim 7, characterized in that: A cooling fan (13) is fixedly installed inside the support ring (12); an air outlet is provided at the bottom of the device body (1) at a position corresponding to the support ring (12); cooling ports (8) are symmetrically provided on both sides of the device body (1); and a filter is fixedly installed inside the cooling port (8).

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