CN214960832U

CN214960832U - Safety isolation device for protecting coal mine electromechanical equipment

Info

Publication number: CN214960832U
Application number: CN202121796085.0U
Authority: CN
Inventors: 邢琪; 郭强
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2021-11-30
Anticipated expiration: 2031-08-03

Abstract

The utility model relates to a colliery electromechanical device technical field, concretely relates to safety isolation device for protecting colliery electromechanical device, including isolation mechanism, isolation mechanism includes the shielded box, the round hole has been seted up to the intermediate position department at shielded box top portion. The utility model discloses in, be provided with heat dissipation mechanism through the top at the shielded box, and bleed to the shielded box through starting the extraction fan, thereby be convenient for this a safety isolation device for protecting colliery electromechanical device exhausts the heat dissipation, rethread starter motor, thereby make turning block and connecting rod rotate, and then make the connecting block remove, and the connecting block of removal drives the dead lever and removes with the extraction fan, thereby increased this a safety isolation device's that is used for protecting colliery electromechanical device radiating effect, and utilize to shelter from cover and filter screen to avoid the foreign matter to carry out the set casing inside, and then increased this a safety isolation device's that is used for protecting colliery electromechanical device result of use.

Description

Safety isolation device for protecting coal mine electromechanical equipment

Technical Field

The utility model relates to a colliery electromechanical device technical field, concretely relates to safety isolation device for protecting colliery electromechanical device.

Background

Coal mine electromechanical equipment is indispensable equipment in coal mine production and is also an important mark of coal mine modernization degree. The coal mine electromechanical equipment is various and can be divided into mining machinery, electrical equipment, transportation equipment, ventilation equipment and the like. The concrete examples include coal mining machines, heading machines, various transport machines, winches, fans, water pumps, motors, switches, cables and the like. Because the environment is comparatively abominable when the colliery electromechanical device uses, just can use safety isolation device in order to protect colliery electromechanical device, but inside the inside heat dissipation of being not convenient for of current safety isolation device, and the vibrations that colliery electromechanical device operation produced cause the damage to equipment easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the existing safety isolation device is inconvenient to dissipate heat and the equipment is easily damaged by vibration generated by the operation of coal mine electromechanical equipment, the safety isolation device for protecting the coal mine electromechanical equipment is provided.

The purpose of the utility model can be realized by the following technical scheme:

a safety isolation device for protecting coal mine electromechanical equipment comprises an isolation mechanism, wherein the isolation mechanism comprises an isolation box, a round hole is formed in the middle position of the top of the isolation box, a first circular plate is arranged in the middle position of the inside of the round hole, a heat dissipation mechanism is arranged on the top of the isolation box and comprises a motor and a ring, the ring is positioned between the outer side wall of the first circular plate and the inner side wall of the round hole, a rectangular hole is formed in the ring, an air suction fan is fixedly sleeved inside the rectangular hole, a fixed rod is fixedly connected to the middle position of the top of the air suction fan, a rotating groove is formed in the top of the fixed rod, the bottom of the motor is fixedly connected with the middle position of the top of the first circular plate, a rotating block is connected to the output end of the motor in a transmission manner, a connecting rod is fixedly connected to the outer side of the rotating block, one end of the connecting rod is fixedly connected with a connecting block, and the connecting block is rotatably connected with the rotating groove, the isolation box is pumped by the starting pumping fan, so that the safety isolation device for protecting the coal mine electromechanical equipment is convenient to exhaust and dissipate heat, and the connecting block is moved by the starting motor, so that the rotating block and the connecting rod are rotated, the connecting block is moved, the moving connecting block drives the fixing rod and the pumping fan to move, and the heat dissipation effect of the safety isolation device for protecting the coal mine electromechanical equipment is increased.

Further, one side of the isolation box is hinged with a rotating door, and a handle is fixedly connected to the middle position of one end of one side of the rotating door.

The bottom of the first circular plate is fixedly connected with a second circular plate, the outer side of the first circular plate is fixedly connected with a plurality of supporting rods at equal angles relative to the center line of the first circular plate, the top of one end of each supporting rod is fixedly connected with the inner top surface of the isolation box, and the first circular plate is supported and fixed by the second circular plate and the supporting rods.

The coal mine electromechanical device shock absorption isolation box is characterized in that a placing plate is arranged inside the isolation box, four corner positions of the bottom surface in the isolation box are fixedly connected with a first supporting block, a first rubber pad is fixedly connected with the middle position of the top of the first supporting block, the top of the first rubber pad is fixedly connected with the bottom of the placing plate, a first compression spring is fixedly connected between the top of the first supporting block and the bottom of the placing plate, the first rubber pad is located inside the first compression spring, the coal mine electromechanical device can be conveniently placed by the aid of the placing plate, and shock absorption can be conveniently conducted on the coal mine electromechanical device in work by the aid of the first supporting block, the first rubber pad and the first compression spring.

The safety isolation device is characterized in that supporting blocks II are arranged at four corner positions of the bottom of the isolation box, rubber pads II are fixedly connected at the middle positions of the tops of the supporting blocks II, the tops of the rubber pads II are fixedly connected with the bottom of the isolation box, compression springs II are fixedly connected between the tops of the supporting blocks II and the bottom of the isolation box, the rubber pads II are located inside the compression springs II, and the supporting blocks II, the rubber pads II and the compression springs are used for damping the safety isolation device for protecting the coal mine electromechanical equipment.

The circular hole is characterized in that a first limiting groove is formed in the middle position of the inner side wall of the circular hole, a second limiting groove is formed in the middle position of the outer side wall of the circular plate, a first limiting ring is fixedly connected with the middle position of the outer side wall of the circular ring, a second limiting ring is fixedly connected with the middle position of the inner side wall of the circular ring, the first limiting ring is rotatably connected with the second limiting groove, and the first limiting ring, the second limiting ring, the first limiting groove and the second limiting groove are rotatably connected and are supported and limited by the two pairs of circular rings.

Further lie in, the top of ring is provided with the set casing, and the set casing bottom links firmly with the top of shielded cell, a plurality of connection breachs have been seted up to set casing bottom equidistance, the position department that the set casing corresponds a plurality of connection breachs all has linked firmly the filter screen, utilizes the filter screen to avoid the foreign matter to get into inside the set casing.

The filter screen is characterized in that the height of the fixed shell is greater than the sum of the heights of the motor and the rotating block, the top of the outer side wall of the fixed shell is fixedly connected with a shielding cover, and the shielding cover is used for shielding and protecting the filter screen.

The utility model has the advantages that:

1. be provided with heat dissipation mechanism through the top at the shielded box, and bleed to the shielded box through starting the fan of bleeding, thereby be convenient for this a safety isolation device for protecting colliery electromechanical device to exhaust the heat dissipation, the rethread starter motor, thereby make turning block and connecting rod rotate, and then make the connecting block remove, and the connecting block of removal drives the dead lever and the fan of bleeding removes, thereby increased this a safety isolation device's that is used for protecting colliery electromechanical device radiating effect, and utilize to shelter from cover and filter screen to avoid the foreign matter to carry out the set casing inside, and then increased this a safety isolation device's that is used for protecting colliery electromechanical device result of use.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the isolation mechanism of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B;

fig. 5 is a schematic structural view of the middle heat dissipation mechanism of the present invention.

In the figure: 100. an isolation mechanism; 110. an isolation box; 111. a circular hole; 112. a first limiting groove; 120. a rotating door; 121. a grip; 130. placing the plate; 140. a circular plate I; 141. a second limiting groove; 150. a support bar; 160. a second circular plate; 170. a first supporting block; 171. a first rubber pad; 172. a first compression spring; 180. a second supporting block; 181. a second rubber pad; 182. a second compression spring; 200. a heat dissipation mechanism; 210. a stationary case; 220. a shield cover; 230. filtering with a screen; 240. a motor; 241. rotating the block; 250. a connecting rod; 251. connecting blocks; 260. a circular ring; 261. a first limiting ring; 262. a second limiting ring; 270. an air extracting fan; 280. fixing the rod; 281. the groove is rotated.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, a safety isolation device for protecting coal mine electromechanical equipment comprises an isolation mechanism 100, the isolation mechanism 100 comprises an isolation box 110, a circular hole 111 is formed in the middle of the top of the isolation box 110, a circular plate 140 is arranged in the middle of the inside of the circular hole 111, a heat dissipation mechanism 200 is arranged on the top of the isolation box 110, the heat dissipation mechanism 200 comprises a motor 240 and a circular ring 260, the circular ring 260 is located between the outer side wall of the circular plate 140 and the inner side wall of the circular hole 111, a rectangular hole is formed in the circular ring 260, an air extraction fan 270 is fixedly sleeved inside the rectangular hole, a fixing rod 280 is fixedly connected to the middle of the top of the air extraction fan 270, a rotating groove 281 is formed in the top of the fixing rod 280, the bottom of the motor 240 is fixedly connected to the middle of the top of the circular plate 140, a rotating block 241 is connected to the output end of the motor 240 in a transmission manner, and a connecting rod 250 is fixedly connected to the outer side of the rotating block 241, connecting rod 250 one end has linked firmly connecting block 251, and connecting block 251 rotates with rotation groove 281 to be connected, it draws air to separator box 110 through starting to extract air fan 270, thereby be convenient for this a safety isolation device for protecting coal mine electromechanical device exhausts the heat dissipation, and through starter motor 240, thereby make rotating block 241 and connecting rod 250 rotate, and then make connecting block 251 remove, and the connecting block 251 that removes drives dead lever 280 and extracts air fan 270 and remove, thereby increased this a safety isolation device's for protecting coal mine electromechanical device radiating effect.

One side of the isolation box 110 is hinged with a rotating door 120, a handle 121 is fixedly connected at the middle position of one end of one side of the rotating door 120, a second circular plate 160 is fixedly connected at the bottom of the first circular plate 140, a plurality of supporting rods 150 are fixedly connected at equal angles on the outer sides of the second circular plate 160 relative to the central line thereof, the top of one end of each supporting rod 150 is fixedly connected with the inner top surface of the isolation box 110, the first circular plate 140 is fixedly supported by the second circular plate 160 and the supporting rods 150, a placing plate 130 is arranged inside the isolation box 110, supporting blocks 170 are fixedly connected at four corner positions of the inner bottom surface of the isolation box 110, a first rubber pad 171 is fixedly connected at the middle position of the top of the first supporting block 170, the top of the first rubber pad 171 is fixedly connected with the bottom of the placing plate 130, a first compression spring 172 is fixedly connected between the top of the first supporting block 170 and the bottom of the placing plate 130, the first rubber pad 171 is positioned inside the first compression spring 172, and the electromechanical equipment can be conveniently placed by the placing plate 130, the working coal mine electromechanical equipment is conveniently damped by the aid of the first supporting block 170, the first rubber pad 171 and the first compression spring 172, the second supporting block 180 is arranged at four corner positions of the bottom of the isolation box 110, the second rubber pad 181 is fixedly connected to the middle position of the top of the second supporting block 180, the top of the second rubber pad 181 is fixedly connected with the bottom of the isolation box 110, the second compression spring 182 is fixedly connected between the top of the second supporting block 180 and the bottom of the isolation box 110, the second rubber pad 181 is located inside the second compression spring 182, and the safety isolation device for protecting the coal mine electromechanical equipment is damped by the aid of the second supporting block 180, the second rubber pad 181 and the second compression spring 182.

The middle position of the inner side wall of the round hole 111 is provided with a first limit groove 112, the middle position of the outer side wall of the first circular plate 140 is provided with a second limit groove 141, the middle position of the outer side wall of the round ring 260 is fixedly connected with a first limit ring 261, the middle position of the inner side wall of the round ring 260 is fixedly connected with a second limit ring 262, the first limit ring 261 is rotatably connected with the second limit groove 141, the first limit ring 261, the second limit ring 262, the first limit groove 112 and the second limit groove 141 are utilized to support and limit the round ring 260, the top of the round ring 260 is provided with a fixed shell 210, the bottom of the fixed shell 210 is fixedly connected with the top of the isolation box 110, the bottom of the fixed shell 210 is equidistantly provided with a plurality of connecting notches, the positions of the fixed shell 210 corresponding to the plurality of connecting notches are fixedly connected with a filter screen 230, the filter screen 230 is utilized to prevent foreign matters from entering the inside of the fixed shell 210, and the height of the fixed shell 210 is greater than the sum of the heights of the motor 240 and the rotating block 241, the top of the outer side wall of the fixed casing 210 is fixedly connected with a shielding cover 220, and the shielding cover 220 is used for shielding and protecting the filter screen 230.

The working principle is as follows: when in use, the coal mine electromechanical equipment is placed in the placing plate 130, the first supporting block 170, the first rubber pad 171, the first compression spring 172, the second supporting block 180, the second rubber pad 181 and the second compression spring 182 are utilized to absorb shock of the safety isolation device for protecting the coal mine electromechanical equipment, the isolation box 110 is pumped by starting the pumping fan 270, therefore, the safety isolation device for protecting the coal mine electromechanical equipment can conveniently exhaust and dissipate heat, and then the rotating block 241 and the connecting rod 250 can rotate through the starting motor 240, thereby moving the connection block 251, and the moving connection block 251 drives the fixing rod 280 and the suction fan 270 to move, therefore, the heat dissipation effect of the safety isolation device for protecting the coal mine electromechanical equipment is improved, the shielding cover 220 and the filter screen 230 are utilized to prevent foreign matters from being fixed inside the shell 210, and the using effect of the safety isolation device for protecting the coal mine electromechanical equipment is further improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The safety isolation device for protecting coal mine electromechanical equipment comprises an isolation mechanism (100) and is characterized in that the isolation mechanism (100) comprises an isolation box (110), a round hole (111) is formed in the middle position of the top of the isolation box (110), a round plate I (140) is arranged in the middle position of the inside of the round hole (111), a heat dissipation mechanism (200) is arranged at the top of the isolation box (110), the heat dissipation mechanism (200) comprises a motor (240) and a round ring (260), the round ring (260) is located between the outer side wall of the round plate I (140) and the inner side wall of the round hole (111), a rectangular hole is formed in the round ring (260), an air suction fan (270) is fixedly sleeved inside the rectangular hole, a fixing rod (280) is fixedly connected to the middle position of the top of the air suction fan (270), and a rotating groove (281) is formed in the top of the fixing rod (280), the utility model discloses a motor, including motor (240), link firmly motor (240) bottom and the intermediate position department at plectane one (140) top, the output transmission of motor (240) is connected with turning block (241), the turning block (241) outside has linked firmly connecting rod (250), connecting rod (250) one end has linked firmly connecting block (251), and connecting block (251) rotate with rotation groove (281) and be connected.

2. The safety isolation device for protecting coal mine electromechanical equipment according to claim 1, wherein a rotating door (120) is hinged to one side of the isolation box (110), and a handle (121) is fixedly connected to the middle position of one end of one side of the rotating door (120).

3. The safety isolation device for protecting coal mine electromechanical equipment according to claim 1, wherein a second circular plate (160) is fixedly connected to the bottom of the first circular plate (140), a plurality of support rods (150) are fixedly connected to the outer side of the second circular plate (160) at equal angles with respect to the central line of the second circular plate, and the top of one end of each support rod (150) is fixedly connected with the inner top surface of the isolation box (110).

4. The safety isolation device for protecting coal mine electromechanical equipment is characterized in that a placing plate (130) is arranged inside the isolation box (110), supporting blocks I (170) are fixedly connected to four corner positions of the inner bottom surface of the isolation box (110), rubber pads I (171) are fixedly connected to middle positions of tops of the supporting blocks I (170), tops of the rubber pads I (171) are fixedly connected to bottoms of the placing plate (130), compression springs I (172) are fixedly connected between tops of the supporting blocks I (170) and bottoms of the placing plate (130), and the rubber pads I (171) are located inside the compression springs I (172).

5. The safety isolation device for protecting coal mine electromechanical equipment according to claim 1, wherein two support blocks (180) are arranged at four corner positions of the bottom of the isolation box (110), a second rubber pad (181) is fixedly connected to the middle position of the top of each support block (180), the top of each second rubber pad (181) is fixedly connected to the bottom of the isolation box (110), a second compression spring (182) is fixedly connected between the top of each support block (180) and the bottom of the isolation box (110), and each second rubber pad (181) is located inside each second compression spring (182).

6. The safety isolation device for protecting coal mine electromechanical equipment according to claim 1, wherein a first limit groove (112) is formed in the middle of the inner side wall of the circular hole (111), a second limit groove (141) is formed in the middle of the outer side wall of the first circular plate (140), a first limit ring (261) is fixedly connected to the middle of the outer side wall of the circular ring (260), a second limit ring (262) is fixedly connected to the middle of the inner side wall of the circular ring (260), the first limit ring (261) is rotatably connected with the first limit groove (112), and the second limit ring (262) is rotatably connected with the second limit groove (141).

7. The safety isolation device for protecting coal mine electromechanical equipment according to claim 1, wherein a fixed shell (210) is arranged at the top of the circular ring (260), the bottom of the fixed shell (210) is fixedly connected with the top of the isolation box (110), a plurality of connecting notches are formed in the bottom of the fixed shell (210) at equal intervals, and a filter screen (230) is fixedly connected to the positions, corresponding to the connecting notches, of the fixed shell (210).

8. A safety screen as claimed in claim 7, wherein the stationary housing (210) is greater in height than the sum of the heights of the motor (240) and the rotary block (241), and a shield (220) is attached to the top of the outer side wall of the stationary housing (210).