Automatic ratproof device for power distribution room

Abstract

An automatic ratproof device for a distribution room relates to the ratproof field and comprises two walls, door frames are fixed on the inner sides of the two walls respectively, door plates are mounted on the door frames, a first fixing plate and a second fixing plate are arranged in the middles of the door frames and the door plates respectively, and at least six baffles are arranged between the first fixing plate and the second fixing plate. And elastic cloth is arranged above a combined body formed by the six baffles. The six baffles are rotationally connected with one another, so that mice cannot pass through the lower end when the door plate is opened, meanwhile, the elastic cloth is matched to form a barrier to prevent the mice from entering when the door plate is opened, the soft elastic cloth can prevent workers from being collided and injured during crossing, one ends of the six baffles are fixed to the middle of the door plate, and therefore the safety of the workers is improved. When a worker opens the door plate, the worker can walk inwards, operation is more convenient and labor-saving, the door plate can be automatically closed after the worker passes through the elastic belt and the elastic cloth, and the protection effect is good.

Description

Technical Field

[0001] The invention relates to the field of rodent prevention, in particular to an automatic rodent prevention device for a power distribution room. Background Art

[0002] The high temperature in the distribution room will attract wild animals such as rats to enter. Once they start to gnaw the lines, it will cause serious consequences. The current anti-rat measures are basically to set a baffle in front of the distribution room door. After opening the door of the distribution room, the rat-blocking board can play a role in blocking rats from entering. Compared with the Chinese patent with application number CN201520097411.7, it includes a rat-blocking board, which is a plastic baffle with a smooth surface. The plastic baffle is placed between the door frame and the limit block, and the limit block is fixed on the wall on both sides of the door frame. Although this patent can prevent rats from entering after the distribution room door is opened, the blocking mechanism is high, and it is difficult for people to cross it. It is easy to get hurt in the process of crossing. In addition, people must stand outside during the door pushing process. The arm length is not enough to fully open the door, which is difficult to use. The door cannot be closed automatically after opening, and rats may still enter by climbing. Summary of the invention

[0003] In order to overcome the shortcomings of the background technology, the present invention discloses an automatic rat-proofing device for a distribution room. The present invention has six baffles that are rotatably connected to each other so that rats cannot pass through from the lower end when the door panel is open. At the same time, the elastic cloth forms a barrier to block the entry of rats when the door panel is opened. The soft elastic cloth can prevent workers from being bumped and injured when crossing. One end of the six baffles is fixed at the middle of the door panel. When opening the door panel, the staff can walk inward, which makes the operation more convenient and labor-saving. The elastic elastic belt and elastic cloth can automatically close the door panel after the staff passes through, and the protective effect is good.

[0004] In order to achieve the above-mentioned object of the invention, the present invention adopts the following technical scheme: An automatic rodent-proof device for a power distribution room comprises two walls, wherein door frames are fixed to the inner sides of the two walls respectively, door panels are mounted on the door frames, a first fixing plate and a second fixing plate are respectively arranged in the middle of the door frames and the door panels, no less than six baffles are arranged between the first fixing plate and the second fixing plate, and an elastic cloth is arranged above the assembly consisting of the six baffles.

[0005] A first connecting plate is fixed to the lower right end of the first fixing plate, and a first mounting tube is fixed to the upper middle right end of the first connecting plate.

[0006] A second connecting plate is fixed to the lower left end of the second fixing plate, a first fixing column is fixed to the lower left middle end of the second connecting plate, a first pin is fixed to the middle of the upper surface of the first fixing column, and a yield groove is opened at the upper left middle end of the second connecting plate.

[0007] The first fixing plate is fixed to the lower end of the left side of the wall located on the front side of the door frame by screws, and the second fixing plate is fixed to the lower end of the middle part of the front side of the door panel by screws.

[0008] A second fixing column is fixed to the lower left end of the baffle, a second pin is fixed to the middle of the upper surface of the second fixing column, and a second mounting cylinder is fixed to the upper left end of the baffle.

[0009] The second pin shaft on the leftmost baffle is rotatably connected to the center hole of the first mounting tube through a bearing. The second pin shafts on the four baffles in the middle of the six baffles are in turn rotatably connected to the center holes of the second mounting tube on the adjacent baffle on the left through bearings. The first pin shaft is rotatably connected to the center hole of the second mounting tube on the rightmost baffle through a bearing.

[0010] An elastic cloth is fixed on the top of the assembly formed by six baffles, and two sides of the elastic cloth are respectively fixed on the inner sides of the first fixing plate and the second fixing plate.

[0011] An elastic band is fixed at the middle of two side surfaces closer to each other between two adjacent baffles among the six baffles.

[0012] Due to the adoption of the above technical solution, the present invention has the following beneficial effects: The automatic rat-proofing device for a power distribution room described in the present invention has six baffles that are rotatably connected to each other so that rats cannot pass through from the lower end when the door panel is open. At the same time, the elastic cloth forms a barrier to block the entry of rats when the door panel is opened. The soft elastic cloth can prevent workers from being bumped and injured when crossing. One end of the six baffles is fixed at the middle of the door panel. When opening the door panel, the worker can walk inward, which makes the operation more convenient and labor-saving. The elastic elastic belt and elastic cloth can automatically close the door panel after the worker passes through, and the protective effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the front three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention viewed from above; Figure 3 It is a schematic diagram of a partial three-dimensional structure of the present invention; Figure 4 This is a schematic diagram of the three-dimensional structure of the first fixing plate and the second fixing plate of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the first fixing plate of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the second fixing plate of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the baffle assembly of the present invention; Figure 8For the present invention Figure 7 A top view of Fig. 9 It is a schematic diagram of the three-dimensional structure of the baffle of the present invention.

[0014] 1. Wall; 101. Door frame; 102. Door panel; 2. First fixing plate; 201. First connecting plate; 202. First mounting tube; 3. Baffle; 301. Second fixing column; 302. Second pin shaft; 303. Second mounting tube; 304. Elastic belt; 4. Elastic cloth; 5. Second fixing plate; 501. Second connecting plate; 502. First fixing column; 503. First pin shaft; 504. Clearance groove. DETAILED DESCRIPTION

[0015] The present invention can be explained in detail by the following examples, and the purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0016] Combined with Figures 1 to 9 An automatic rodent-proof device for a power distribution room comprises two walls 1, door frames 101 are fixed to the inner sides of the two walls 1, door panels 102 are mounted on the door frames 101, first fixing plates 2 and second fixing plates 5 are respectively arranged in the middle of the door frames 101 and the door panels 102, no less than six baffles 3 are arranged between the first fixing plates 2 and the second fixing plates 5, and an elastic cloth 4 is arranged above the assembly consisting of the six baffles 3.

[0017] A first connecting plate 201 is fixed to the lower right end of the first fixing plate 2 , and a first mounting tube 202 is fixed to the upper right middle end of the first connecting plate 201 .

[0018] A second connecting plate 501 is fixed to the lower left end of the second fixing plate 5, a first fixing column 502 is fixed to the lower middle left end of the second connecting plate 501, a first pin shaft 503 is fixed to the middle of the upper surface of the first fixing column 502, and a clearance groove 504 is opened at the upper middle left end of the second connecting plate 501, and the clearance groove 504 can provide space for the rotation of the second mounting cylinder 303 rotatably connected to the first pin shaft 503.

[0019] The first fixing plate 2 is fixed to the lower end of the left side of the wall 1 in front of the door frame 101 by screws, and the second fixing plate 5 is fixed to the lower end of the middle of the front side of the door panel 102 by screws. The installation only needs to be fixed by screws, which is convenient and low-cost.

[0020] A second fixing column 301 is fixed to the lower left end of the baffle 3 , a second pin shaft 302 is fixed to the middle of the upper surface of the second fixing column 301 , and a second mounting cylinder 303 is fixed to the upper left end of the baffle 3 .

[0021] The second pin shaft 302 on the leftmost baffle plate 3 is rotatably connected to the center hole of the first mounting cylinder 202 through a bearing. The second pin shafts 302 on the four middle baffle plates 3 of the six baffle plates 3 are rotatably connected to the center holes of the second mounting cylinder 303 on the adjacent baffle plate 3 on the left through bearings in turn. The first pin shaft 503 is rotatably connected to the center hole of the second mounting cylinder 303 on the rightmost baffle plate 3 through a bearing. The outer ring of the bearing is fixed in the second mounting cylinder 303 and the first mounting cylinder 202, and the inner ring of the bearing is fixed on the second pin shaft 302 and the first pin shaft 503, which can ensure the rotation of the baffle plate 3 and also ensure that the first pin shaft 503 and the second pin shaft 302 do not slip out of the second mounting cylinder 303 and the first mounting cylinder 202.

[0022] An elastic cloth 4 is fixed above the assembly formed by six baffles 3. The elastic cloth 4 and the elastic belt 304 are made of elastic materials such as rubber. The door panel 102 can be automatically pulled up to close it by relying on elastic potential energy, which has a good rat-proofing effect. The two sides of the elastic cloth 4 are respectively fixed on the inner sides of the first fixed plate 2 and the second fixed plate 5.

[0023] An elastic band 304 is fixed to the middle of two side surfaces closer to each other between two adjacent baffles 3 among the six baffles 3 .

[0024] The automatic rodent-proof device for a power distribution room is described. When the staff needs to enter the power distribution room, they only need to unlock and push open the door panel 102. The door panel 102 drives the second fixed plate 5 to move. The baffle 3 rotatably connected to the first pin shaft 503 fixed at the lower end of the second fixed plate 5 through the second mounting tube 303 can move and rotate under the drive of the first pin shaft 503. No less than six baffles 3 move and rotate relative to each other so that the combined plate formed by the six baffles 3 is stretched and extended. At the same time, the elastic bands 304 fixed on the adjacent baffles 3 are stretched to absorb energy. The elastic cloth 4 connected to the upper ends of the six baffles 3 is also stretched under the drive of the baffle 3, forming a barrier between the opened door panel 102 and the wall 1 to prevent animals such as mice from entering the power distribution room. The staff can cross the elastic cloth 4 to enter the power distribution room. Afterwards, under the elastic action of the elastic cloth 4 and the elastic band 304, the door panel 102 will be automatically pulled toward the wall 1 to close it. The six baffles 3 are folded and shortened close to each other under the action of the elastic band 304.

[0025] The parts of the present invention that are not described in detail are prior art. Although the present invention is specifically demonstrated and introduced in conjunction with the preferred implementation scheme, there are many methods and approaches to specifically implement the technical solution. The above is only a preferred implementation scheme of the present invention, but technical personnel in the relevant field should understand that various changes can be made to the present invention in form and details without departing from the spirit and scope of the present invention as defined in the attached claims, and all of them are within the scope of protection of the present invention.

Claims

1. An automatic rodent-proof device for a power distribution room, comprising two walls (1), door frames (101) being fixed to the inner sides of the two walls (1), door panels (102) being mounted on the door frames (101), wherein: A first fixing plate (2) and a second fixing plate (5) are respectively provided in the middle of the door frame (101) and the door panel (102); no less than six baffles (3) are provided between the first fixing plate (2) and the second fixing plate (5); and an elastic cloth (4) is provided above the assembly consisting of the six baffles (3).

2. The automatic rodent-proof device for the power distribution room according to claim 1 is characterized in that: A first connecting plate (201) is fixed to the lower right end of the first fixing plate (2), and a first mounting cylinder (202) is fixed to the upper middle right end of the first connecting plate (201).

3. The automatic rodent-proof device for the power distribution room according to claim 2 is characterized in that: A second connecting plate (501) is fixed to the lower left end of the second fixing plate (5), a first fixing column (502) is fixed to the lower left middle end of the second connecting plate (501), a first pin shaft (503) is fixed to the middle of the upper surface of the first fixing column (502), and a clearance groove (504) is provided at the upper left middle end of the second connecting plate (501).

4. The automatic rodent-proof device for the power distribution room according to claim 3 is characterized in that: The first fixing plate (2) is fixed to the lower end of the left side of the wall (1) located on the front side of the door frame (101) by means of screws, and the second fixing plate (5) is fixed to the lower end of the middle part of the front side of the door panel (102) by means of screws.

5. The automatic rodent-proof device for the power distribution room according to claim 4 is characterized in that: A second fixing column (301) is fixed to the lower left end of the baffle (3), a second pin shaft (302) is fixed to the middle of the upper surface of the second fixing column (301), and a second mounting cylinder (303) is fixed to the upper left end of the baffle (3).

6. The automatic rodent-proof device for the power distribution room according to claim 5 is characterized in that: The second pin shaft (302) on the leftmost baffle plate (3) is rotatably connected to the center hole of the first mounting cylinder (202) via a bearing, the second pin shafts (302) on the four middle baffle plates (3) of the six baffle plates (3) are sequentially rotatably connected to the center holes of the second mounting cylinders (303) on the left adjacent baffle plates (3) via bearings, and the first pin shaft (503) is rotatably connected to the center hole of the second mounting cylinder (303) on the rightmost baffle plate (3) via a bearing.

7. The automatic rodent-proof device for a power distribution room according to claim 1 is characterized in that: An elastic cloth (4) is fixed above the assembly formed by the six baffles (3), and two sides of the elastic cloth (4) are respectively fixed to the inner sides of the first fixing plate (2) and the second fixing plate (5).

8. The automatic rodent-proof device for a power distribution room according to claim 5 is characterized in that: An elastic band (304) is fixed to the middle of two side surfaces closer to each other between two adjacent baffles (3) among the six baffles (3).

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