CN214673522U - Block terminal with safeguard function - Google Patents
Block terminal with safeguard function Download PDFInfo
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- CN214673522U CN214673522U CN202120915112.5U CN202120915112U CN214673522U CN 214673522 U CN214673522 U CN 214673522U CN 202120915112 U CN202120915112 U CN 202120915112U CN 214673522 U CN214673522 U CN 214673522U
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Abstract
The utility model belongs to the field of distribution boxes, in particular to a distribution box with a protection function, aiming at the problems that the existing distribution box basically has no fireproof function and poor rainproof effect, once sparks are generated inside, the distribution box is not fireproof and is difficult to protect internal electric control equipment, and the electrical safety can not be ensured, the utility model provides a scheme which comprises a base, wherein the top of the base is fixedly connected with a distribution box main body, a smoke sensor is fixedly connected on the inner wall of the bottom of the distribution box main body, and the top of the distribution box main body is fixedly connected with a power box, the utility model has reasonable structure and simple operation, and can spray liquid carbon dioxide by rotating a connecting pipe around electrical elements in the distribution box main body, thereby comprehensively extinguishing fire, preventing fire from spreading and causing danger, and simultaneously dissipating heat to the distribution box main body, the service life is prolonged.
Description
Technical Field
The utility model relates to a block terminal technical field especially relates to a block terminal with safeguard function.
Background
The distribution box is a low-voltage distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement.
The existing distribution box does not have a fireproof function basically, the rainproof effect is not good, once sparks are generated inside, the distribution box cannot prevent fire and cannot protect the power control equipment inside, and the power utilization safety cannot be guaranteed, so that the distribution box with the protection function is provided for solving the problem provided by the scheme.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the existing distribution box in the prior art does not have a fireproof function basically and is poor in rainproof effect, once sparks are generated inside, the distribution box cannot prevent fire and cannot protect the internal power control equipment easily, and the power utilization safety cannot be guaranteed, the distribution box with the protection function is provided.
In order to realize the purpose, the utility model discloses the technical scheme who takes is:
a distribution box with a protection function comprises a base, wherein the top of the base is fixedly connected with a distribution box main body, a smoke sensor is fixedly connected onto the inner wall of the bottom of the distribution box main body, the top of the distribution box main body is fixedly connected with a power box, a power assembly is arranged in the power box, a fixed plate is fixedly connected into the power box, a ball screw is rotatably connected onto the inner wall of the bottom of the fixed plate, the bottom end of the ball screw extends into the distribution box main body and is fixedly connected with a connecting shaft, the bottom end of the connecting shaft is fixedly connected with a storage box, liquid carbon dioxide is arranged in the storage box, a fixed pipe is fixedly connected with the bottom seal of the storage box, an electromagnetic valve is arranged on the fixed pipe, a connecting pipe is fixedly connected with the bottom seal of the fixed pipe, the connecting pipe is in an inverted U shape, a spray nozzle is arranged on the connecting pipe, and a rectangular frame is fixedly connected onto one side of the distribution box main body, be equipped with radiator unit in the rectangle frame, the equal fixedly connected with weather shield in both sides of headstock.
Preferably, the power assembly comprises a driving motor fixedly connected to the inner wall of one side of the power box, a lead screw is fixedly connected to an output shaft of the driving motor, two opposite threads are symmetrically arranged on the lead screw, threaded plates are connected to the two opposite threads in a threaded manner, connecting columns are fixedly connected to the bottoms of the two threaded plates in a threaded manner, a lead screw nut is connected to the ball screw in a threaded manner, two fixing columns are symmetrically and fixedly connected to the top of the lead screw nut, the top ends of the two fixing columns penetrate through the fixing plate and extend to the top of the fixing plate, the top ends of the two fixing columns are fixedly connected with the same V-face seat, and the bottom ends of the two connecting columns are slidably connected with inclined planes on the two sides of the V-face seat.
As preferred, radiator unit includes the fixing base of fixed connection on rectangle frame bottom inner wall, the top fixedly connected with fan of fixing base, the air intake has been seted up to one side of rectangle frame, the through-hole that is linked together with the rectangle frame is seted up to one side of block terminal main part, the air outlet has been seted up to the opposite side of block terminal main part, equal fixedly connected with filter screen in air intake and the air outlet.
Preferably, the inner wall of the bottom of the power box is symmetrically and fixedly connected with two telescopic rods, and the top ends of the two telescopic rods are fixedly connected with the bottoms of the screw nuts.
Preferably, the two fixing columns are sleeved with springs, and two ends of each spring are fixedly connected with the bottom of the fixing plate and the top of the screw nut respectively.
Preferably, the inner wall of the top of the power box is provided with a sliding groove, and the tops of the two thread plates are in sliding connection with the inner wall of the top of the sliding groove.
A block terminal with safeguard function's beneficial effect be: can transmit external air to the distribution box main part through the fan in, can dispel the heat to the distribution box main part, avoid the high temperature, influence the life of distribution box main part, owing to set up the filter screen, can prevent that external dust from getting into in the distribution box main part, through the weather shield, can prevent that the distribution box main part from receiving the infringement of rainwater, can respond to the distribution box main part through flue gas sensor and have or not the conflagration to take place, when the conflagration breaks out, can transmit the liquid carbon dioxide in the storage case to the connecting pipe in, can make the connecting pipe revolve around the electric original paper in the distribution box main part through power component simultaneously, make and spray liquid carbon dioxide by the full aspect, thereby can carry out comprehensive putting out a fire extinguishing, prevent that the intensity of a fire from stretching, cause danger.
The utility model discloses rational in infrastructure, easy operation rotates around the electric original paper in the block terminal main part through making the connecting pipe for can spray liquid carbon dioxide by the full aspect, thereby can carry out comprehensive putting out a fire, prevent that the intensity of a fire from stretching, cause danger, can dispel the heat to the block terminal main part simultaneously, improve life.
Drawings
Fig. 1 is a schematic view of a partial three-dimensional structure of the present invention;
fig. 2 is a schematic cross-sectional view of the distribution box of the present invention;
FIG. 3 is a schematic cross-sectional view of the power box of the present invention;
fig. 4 is a schematic view of the cross-sectional structure of the rectangular frame of the present invention.
In the figure: the automatic distribution box comprises a base 1, a distribution box body 2, a power box 3, a driving motor 4, a screw rod 5, a threaded plate 6, a connecting column 7, a fixing plate 8, a ball screw 9, a screw nut 10, a fixing column 11, a surface seat 12V, a material storage box 13, a connecting pipe 14, a rectangular frame 15, a fan 16, a filter screen 17, a rain baffle 18, a telescopic rod 19, a spring 20 and a chute 21.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1-4, a distribution box with a protection function comprises a base 1, a distribution box main body 2 is fixedly connected to the top of the base 1, a smoke sensor is fixedly connected to the inner bottom wall of the distribution box main body 2, a power box 3 is fixedly connected to the top of the distribution box main body 2, a power assembly is arranged in the power box 3, a fixing plate 8 is fixedly connected to the inside of the power box 3, a ball screw 9 is rotatably connected to the inner bottom wall of the fixing plate 8, the bottom end of the ball screw 9 extends into the distribution box main body 2 and is fixedly connected with a connecting shaft, a storage box 13 is fixedly connected to the bottom end of the connecting shaft, liquid carbon dioxide is arranged in the storage box 13, a fixing pipe is fixedly connected to the bottom of the storage box 13 in a sealing manner, an electromagnetic valve is arranged on the fixing pipe, a connecting pipe 14 is fixedly connected to the bottom end of the fixing pipe in a sealing manner, the connecting pipe 14 is in an inverted U shape, and a spray head is arranged on the connecting pipe 14, one side of the distribution box main body 2 is fixedly connected with a rectangular frame 15, a heat dissipation assembly is arranged in the rectangular frame 15, two sides of the power box 3 are both fixedly connected with rain baffles 18, the connecting pipe 14 rotates around an electric element in the distribution box main body 2, so that liquid carbon dioxide can be sprayed in all aspects, comprehensive fire extinguishment can be realized, fire spreading is prevented, danger is caused, heat dissipation can be performed on the distribution box main body 2, the service life is prolonged, the power assembly comprises a driving motor 4 fixedly connected to the inner wall of one side of the power box 3, a screw rod 5 is fixedly connected to an output shaft of the driving motor 4, two sections of opposite threads are symmetrically arranged on the screw rod 5, thread plates 6 are connected to the two sections of opposite threads in a threaded mode, connecting columns 7 are fixedly connected to the bottoms of the two thread plates 6, and screw nuts 10 are connected to the ball screws 9 in a threaded mode, the top of the screw nut 10 is symmetrically and fixedly connected with two fixed columns 11, the top ends of the two fixed columns 11 penetrate through the fixed plate 8 and extend to the top of the fixed plate 8, the top ends of the two fixed columns 11 are fixedly connected with the same V-face seat 12, the bottom ends of the two connecting columns 7 are slidably connected with the inclined planes on the two sides of the V-face seat 12, the driving motor 4 rotates in a reciprocating manner, the screw rod 5 can rotate in a reciprocating manner, the two threaded plates 6 can drive the two connecting columns 7 to move away from or approach each other in a reciprocating manner, the V-face seat 12 can move in a reciprocating manner longitudinally, the two fixed columns 11 can drive the screw nut 10 to move in a reciprocating manner longitudinally, so as to provide rotating power for the ball screw 9, the heat dissipation assembly comprises a fixed seat fixedly connected to the inner wall at the bottom of the rectangular frame 15, the top of the fixed seat is fixedly connected with a fan 16, and one side of the rectangular frame 15 is provided with an air inlet, one side of the distribution box main body 2 is provided with a through hole communicated with the rectangular frame 15, the other side of the distribution box main body 2 is provided with an air outlet, filter screens 17 are fixedly connected in the air inlet and the air outlet, a fan 16 can transmit outside air into the distribution box main body 2 through the air inlet to dissipate heat of the distribution box main body 2, the service life of the distribution box main body 2 is prevented from being influenced by overhigh temperature, because the filter screens 17 are arranged, outside dust can be prevented from entering the distribution box main body 2, two telescopic rods 19 are symmetrically and fixedly connected to the inner wall of the bottom of the power box 3, the top ends of the two telescopic rods 19 are fixedly connected with the bottom of the screw nut 10, the screw nut 10 can be more stably moved by the telescopic rods 19, springs 20 are sleeved on the two fixed columns 11, and two ends of the two springs 20 are respectively fixedly connected with the bottom of the fixed plate 8 and the top of the screw nut 10, spring 20 can provide the power that resets for fixed column 11 and screw nut 10, has seted up spout 21 on the top inner wall of headstock 3, and the top of two flighted plates 6 all with the top inner wall sliding connection of spout 21, spout 21 can reduce frictional force for flighted plate 6 removes more smoothly.
The working principle is as follows: the fan 16 is started, the fan 16 can transmit outside air into the distribution box main body 2 through the air inlet, heat dissipation can be performed on the distribution box main body 2, the temperature is prevented from being too high, the service life of the distribution box main body 2 is prevented from being influenced, due to the arrangement of the filter screen 17, outside dust can be prevented from entering the distribution box main body 2, when a smoke sensor senses smoke, a signal is transmitted to a controller (not shown in the figure), the controller can control the electromagnetic valve to be opened, liquid carbon dioxide in the storage box 13 can be collected into the connecting pipe 14 through the fixing pipe and then is sprayed out from the spray head on the connecting pipe 14, the controller can also start the driving motor 4 and enable the driving motor 4 to rotate in a reciprocating manner, when the driving motor 4 rotates in the forward direction, the screw rod 5 can rotate in the forward direction, so that the two thread plates 6 can be far away from each other, and the two connecting columns 7 can be far away from each other through the two thread plates 6, thereby the V-surface seat 12 drives the two fixing columns 11 to move downwards, the spring 20 deforms, the two fixing columns 11 can drive the screw nut 10 to move downwards, when the driving motor 4 rotates reversely, the two thread plates 6 drive the two connecting columns 7 to approach each other, thereby enabling the V-surface seat 12 to move upwards and reset, the two fixing columns 11 enable the screw nut 10 to move upwards and reset, and the screw nut 10 can longitudinally reciprocate, thereby enabling the ball screw 9 to rotate in a reciprocating way, the ball screw 9 can drive the connecting shaft and the material storage box 13 to rotate, and the connection pipe 14 can be rotated around the electric elements in the distribution box main body 2, so that the liquid carbon dioxide can be sprayed in all directions, thereby can carry out comprehensive putting out a fire, prevent that the intensity of a fire from stretching, cause danger, owing to set up weather shield 18, can prevent that block terminal main part 2 from receiving the infringement of rainwater.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The distribution box with the protection function comprises a base (1) and is characterized in that a distribution box main body (2) is fixedly connected to the top of the base (1), a smoke sensor is fixedly connected to the inner wall of the bottom of the distribution box main body (2), a power box (3) is fixedly connected to the top of the distribution box main body (2), a power assembly is arranged in the power box (3), a fixing plate (8) is fixedly connected to the inside of the power box (3), a ball screw (9) is rotatably connected to the inner wall of the bottom of the fixing plate (8), the bottom of the ball screw (9) extends into the distribution box main body (2) and is fixedly connected with a connecting shaft, a storage box (13) is fixedly connected to the bottom of the connecting shaft, liquid carbon dioxide is arranged in the storage box (13), and a fixing pipe is fixedly connected to the bottom of the storage box (13) in a sealing manner, be equipped with the solenoid valve on the fixed pipe, fixed bottom of tubes end seal fixedly connected with connecting pipe (14), connecting pipe (14) are the form of falling the U, be equipped with the shower nozzle on connecting pipe (14), one side fixedly connected with rectangle frame (15) of distribution box main part (2), be equipped with radiator unit in rectangle frame (15), the equal fixedly connected with weather shield (18) in both sides of headstock (3).
2. The distribution box with the protection function according to claim 1, wherein the power assembly comprises a driving motor (4) fixedly connected to an inner wall of one side of the power box (3), an output shaft of the driving motor (4) is fixedly connected with a lead screw (5), the lead screw (5) is symmetrically provided with two sections of opposite threads, each of the two sections of opposite threads is in threaded connection with a threaded plate (6), the bottoms of the two threaded plates (6) are fixedly connected with a connecting column (7), the ball screw (9) is in threaded connection with a lead screw nut (10), the top of the lead screw nut (10) is symmetrically and fixedly connected with two fixed columns (11), the top ends of the two fixed columns (11) penetrate through the fixed plate (8) and extend to the upper portion of the fixed plate (8), and the top ends of the two fixed columns (11) are fixedly connected with the same V-plane seat (12), the bottom ends of the two connecting columns (7) are in sliding connection with the inclined planes on the two sides of the V-shaped surface seat (12).
3. The distribution box with the protection function according to claim 1, wherein the heat dissipation assembly comprises a fixed seat fixedly connected to the inner wall of the bottom of the rectangular frame (15), a fan (16) is fixedly connected to the top of the fixed seat, an air inlet is formed in one side of the rectangular frame (15), a through hole communicated with the rectangular frame (15) is formed in one side of the distribution box main body (2), an air outlet is formed in the other side of the distribution box main body (2), and a filter screen (17) is fixedly connected to each of the air inlet and the air outlet.
4. The distribution box with the protection function according to claim 2, wherein two telescopic rods (19) are symmetrically and fixedly connected to the inner wall of the bottom of the power box (3), and the top ends of the two telescopic rods (19) are fixedly connected with the bottom of the screw nut (10).
5. The distribution box with the protection function according to claim 2, wherein springs (20) are sleeved on the two fixing columns (11), and two ends of each spring (20) are respectively fixedly connected with the bottom of the fixing plate (8) and the top of the screw nut (10).
6. The distribution box with the protection function according to claim 2, wherein a sliding groove (21) is formed in the inner wall of the top of the power box (3), and the tops of the two thread plates (6) are slidably connected with the inner wall of the top of the sliding groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120915112.5U CN214673522U (en) | 2021-04-29 | 2021-04-29 | Block terminal with safeguard function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120915112.5U CN214673522U (en) | 2021-04-29 | 2021-04-29 | Block terminal with safeguard function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214673522U true CN214673522U (en) | 2021-11-09 |
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ID=78473175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120915112.5U Active CN214673522U (en) | 2021-04-29 | 2021-04-29 | Block terminal with safeguard function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214673522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114361960A (en) * | 2021-12-11 | 2022-04-15 | 徐州鑫贝克电力设备股份有限公司 | Fireproof European-style box-type substation |
-
2021
- 2021-04-29 CN CN202120915112.5U patent/CN214673522U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114361960A (en) * | 2021-12-11 | 2022-04-15 | 徐州鑫贝克电力设备股份有限公司 | Fireproof European-style box-type substation |
| CN114361960B (en) * | 2021-12-11 | 2023-06-23 | 徐州鑫贝克电力设备股份有限公司 | Fireproof European style box-type substation |
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