CN212136950U - Building site is with interim switch board - Google Patents
Building site is with interim switch board Download PDFInfo
- Publication number
- CN212136950U CN212136950U CN202020707156.4U CN202020707156U CN212136950U CN 212136950 U CN212136950 U CN 212136950U CN 202020707156 U CN202020707156 U CN 202020707156U CN 212136950 U CN212136950 U CN 212136950U
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- China
- Prior art keywords
- switch board
- power distribution
- distribution cabinet
- bearing
- riser
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- Expired - Fee Related
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Abstract
The utility model discloses an interim switch board for building site, which comprises a power distribution cabinet, one side fixed mounting of switch board has the motor, the drive end fixedly connected with transmission shaft of motor is one, the top fixed mounting of switch board inner wall has bearing one, the inside of bearing one is rotated and is installed installation axle one, the bottom fixed mounting of installation axle one has the air inlet flabellum. This temporary power distribution cabinet for building site, the inside circulation of air of switch board can be accelerated to the air-out flabellum of air inlet flabellum and both sides, can be quick effectual with the inside heat discharge of switch board, cool down it dispels the heat, the radiating efficiency is high, the radiating effect is good, thereby the inside circuit of protection switch board that can be better, prevent that it from appearing damaging because of high temperature, also be favorable to having improved the security that the switch board used, and air inlet flabellum and air-out flabellum use same driving source to drive rotatoryly, be favorable to reducing the cost of manufacture of switch board, use cost has also been reduced.
Description
Technical Field
The utility model relates to a construction field specifically is an interim switch board for building site.
Background
The electric cabinet (case) is a final-stage device of a power distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
However, traditional interim switch board for building site in the market at present, it is poor that it has the radiating effect when using, and the inside temperature of switch board can't in time effectual discharge, leads to the circuit to generate heat easily and damages the circuit, has very big hidden danger.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a building site uses interim switch board to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an interim power distribution cabinet for construction sites comprises a power distribution cabinet, wherein a motor is fixedly installed on one side of the power distribution cabinet, a first transmission shaft is fixedly connected to a driving end of the motor, a first bearing is fixedly installed at the top of the inner wall of the power distribution cabinet, a first installation shaft is rotatably installed inside the first bearing, an air inlet fan blade is fixedly installed at the bottom of the first installation shaft, a first transmission mechanism is arranged between the first installation shaft and the first transmission shaft, a third bearing is fixedly installed on both sides of the inner wall of the power distribution cabinet, a second installation shaft is rotatably installed inside the third bearing, an air outlet fan blade is fixedly installed at one end of the second installation shaft, a second bearing is fixedly installed on both sides of the bottom of the inner wall of the power distribution cabinet, a second transmission shaft is rotatably installed inside the second bearing, a third transmission mechanism is arranged between the, the top and both sides of switch board have all run through and have seted up the ventilation hole.
As a further aspect of the present invention: the both sides of switch board are provided with riser one, one side of riser one is provided with riser two, be provided with the spring between the opposite face of riser one and riser two, the mounting groove has been seted up to one side of riser two, the inside rotation of mounting groove installs the cross axle, the cover is equipped with the ball on the outer wall of cross axle.
As a further aspect of the present invention: one side fixed mounting of switch board has the connecting plate, the top of connecting plate is run through and has been seted up the card hole, one side fixed mounting of riser one has the mounting panel, the bottom fixed mounting of mounting panel has the fixture block.
As a further aspect of the present invention: and cushion blocks are fixedly arranged on two sides of the bottom of the power distribution cabinet.
As a further aspect of the present invention: the quantity of air-out flabellum is 6.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model uses the matching of the power distribution cabinet, the motor, the first transmission shaft, the second transmission mechanism, the first bearing, the first transmission mechanism, the first installation shaft, the first air inlet fan blade, the second installation shaft, the third bearing, the third transmission mechanism, the second transmission shaft, the second air outlet fan blade and the ventilation holes, the heat of the power distribution cabinet is radiated by the air from the top of the power distribution cabinet, the heat in the power distribution cabinet is simultaneously extracted from the two sides of the power distribution cabinet, the air inlet fan blade and the air outlet fan blades on the two sides can accelerate the air circulation in the power distribution cabinet, the heat in the power distribution cabinet can be rapidly and effectively discharged, the heat is radiated and cooled, the heat radiation efficiency is high, the heat radiation effect is good, thereby the circuit in the power distribution cabinet can be better protected, the damage caused by high temperature can be prevented, the use safety, the manufacturing cost of the power distribution cabinet is reduced, and the use cost is also reduced.
2. The utility model uses the first vertical plate, the second vertical plate, the ball, the mounting plate, the connecting plate, the clamping block, the cross shaft, the mounting groove and the spring in a matching way, when two sides of the power distribution cabinet are collided, the collision object firstly contacts with the ball and can rotate the ball, the subsequent motion direction of the collision object can be changed by the rotation of the ball, the ball can move to the side of the power distribution cabinet, the collision object is prevented from directly colliding to the power distribution cabinet, the damage of the collision object to the power distribution cabinet is favorably reduced, meanwhile, the spring can buffer and absorb the collision force, the power distribution cabinet is further protected, the double protection measures of the power distribution cabinet can better protect the power distribution cabinet, the service life of the power distribution cabinet is prolonged, the power distribution cabinet and the first vertical plate are installed in a clamping way, the first vertical plate can be conveniently dismounted and mounted, the replacement and maintenance of the power distribution cabinet are convenient, and when one vertical, only need change the structure of damage can, reduced use cost.
Drawings
FIG. 1 is a schematic structural diagram of a temporary power distribution cabinet for a construction site;
FIG. 2 is a side view of a riser in a temporary electrical distribution cabinet for a construction site;
fig. 3 is a top view of a connection board in a temporary distribution cabinet for a construction site.
In the figure: the air distribution cabinet comprises a power distribution cabinet 1, a vent hole 2, a first bearing 3, a first transmission mechanism 4, a first installation shaft 5, an air inlet fan blade 6, a first transmission shaft 7, a second transmission mechanism 8, a motor 9, a first vertical plate 10, a spring 11, a second vertical plate 12, a round ball 13, an installation plate 14, a connecting plate 15, a clamping block 16, a cushion block 17, a second bearing 18, a second installation shaft 19, a third bearing 20, a third transmission mechanism 21, an air outlet fan blade 22, a second transmission shaft 23, a transverse shaft 24, an installation groove 25 and a clamping hole 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a temporary power distribution cabinet for a building site includes a power distribution cabinet 1, a motor 9 is fixedly installed on one side of the power distribution cabinet 1, a driving end of the motor 9 is fixedly connected with a first transmission shaft 7, a first bearing 3 is fixedly installed on the top of an inner wall of the power distribution cabinet 1, a first installation shaft 5 is rotatably installed inside the first bearing 3, an air inlet fan blade 6 is fixedly installed on the bottom of the first installation shaft 5, a first transmission mechanism 4 is disposed between the first installation shaft 5 and the first transmission shaft 7, a third bearing 20 is fixedly installed on both sides of the inner wall of the power distribution cabinet 1, a second installation shaft 19 is rotatably installed inside the third bearing 20, an air outlet fan blade 22 is fixedly installed on one end of the second installation shaft 19, a second bearing 18 is fixedly installed on both sides of the bottom of the inner wall of the power distribution, a transmission mechanism II 8 is arranged between the transmission shaft II 23 and the transmission shaft I7, the top and two sides of the power distribution cabinet 1 are all provided with ventilation holes 2 in a penetrating way, the two sides of the power distribution cabinet 1 are provided with a vertical plate I10, one side of the vertical plate I10 is provided with a vertical plate II 12, a spring 11 is arranged between the opposite surfaces of the vertical plate I10 and the vertical plate II 12, one side of the vertical plate II 12 is provided with a mounting groove 25, the inside of the mounting groove 25 is rotatably provided with a horizontal shaft 24, the outer wall of the horizontal shaft 24 is sleeved with a round ball 13, one side of the power distribution cabinet 1 is fixedly provided with a connecting plate 15, the top of the connecting plate 15 is provided with a clamping hole 26 in a penetrating way, one side of the vertical plate I10 is fixedly provided with a mounting plate 14, the bottom of the mounting, the number of the air outlet fan blades 22 is 6.
The utility model discloses a theory of operation is:
when the heat dissipation device is used, the motor 9 can drive the first transmission shaft 7 to rotate, the first installation shaft 5 rotates along with the first transmission shaft 7 under the transmission action of the first transmission mechanism 4, the first installation shaft 5 drives the air inlet fan blades 6 to rotate, so that outside air is sucked into the power distribution cabinet 1 through the vent holes 2, the second transmission shaft 23 rotates along with the second transmission mechanism 8 under the transmission action of the second transmission mechanism 8, then the second installation shaft 19 rotates along with the second transmission shaft 23 under the transmission action of the third transmission mechanism 21, so that the air outlet fan blades 22 rotate, heat in the power distribution cabinet 1 can be simultaneously extracted from two sides, air is sucked from the top of the power distribution cabinet 1 to dissipate heat of the power distribution cabinet 1, heat in the power distribution cabinet 1 is extracted from two sides in the power distribution cabinet 1, and air inlet fan blades 6 and air outlet fan blades 22 on two sides can accelerate air circulation in the power, the heat in the power distribution cabinet 1 can be quickly and effectively discharged to dissipate heat and cool the power distribution cabinet, the heat dissipation efficiency is high, the heat dissipation effect is good, so that circuits in the power distribution cabinet 1 can be better protected, the power distribution cabinet is prevented from being damaged due to high temperature, the use safety of the power distribution cabinet 1 is also improved, the air inlet fan blades 6 and the air outlet fan blades 22 are driven to rotate by using the same driving source, the manufacturing cost of the power distribution cabinet is reduced, the use cost is also reduced, when the vertical plate I10 is installed, the clamping block 16 is clamped in the clamping hole 26, the power distribution cabinet 1 is connected with the vertical plate I10, when two sides of the power distribution cabinet 1 are collided, the collided objects firstly contact with the round balls 13 and can rotate the round balls 13, the subsequent movement direction of the collided objects can be changed by the rotation of the round balls 13, the collided objects can be moved to the side edges of the power distribution cabinet 1, be favorable to reducing the collision thing and the damage that produces to switch board 1 collision, simultaneously, spring 11 can cushion the absorption to the impact strength degree, further protect switch board 1, to the duplicate protection measure of switch board 1, protection switch board 1 that can be better, prolong its life, and adopt joint formula installation between switch board 1 and riser 10, can make things convenient for the dismouting of riser 10, the maintenance is changed to it to the convenience, and when switch board 1 or riser 10 certain appear damaging, only need to change the structure of damaging can, use cost is reduced.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a building site is with interim switch board, includes switch board (1), its characterized in that: the air conditioner is characterized in that a motor (9) is fixedly mounted on one side of the power distribution cabinet (1), a first transmission shaft (7) is fixedly connected to a driving end of the motor (9), a first bearing (3) is fixedly mounted at the top of the inner wall of the power distribution cabinet (1), a first mounting shaft (5) is mounted in the first bearing (3) in a rotating mode, an air inlet fan blade (6) is fixedly mounted at the bottom of the first mounting shaft (5), a first transmission mechanism (4) is arranged between the first mounting shaft (5) and the first transmission shaft (7), a third bearing (20) is fixedly mounted on two sides of the inner wall of the power distribution cabinet (1), a second mounting shaft (19) is mounted in the third bearing (20) in a rotating mode, an air outlet fan blade (22) is fixedly mounted at one end of the second mounting shaft (19), a second bearing (18) is fixedly mounted on two sides of the bottom of the inner, be provided with drive mechanism three (21) between installation axle two (19) and transmission shaft two (23), be provided with drive mechanism two (8) between transmission shaft two (23) and transmission shaft (7), ventilation hole (2) have all been run through to the top of switch board (1) and both sides thereof.
2. The temporary power distribution cabinet for the construction site according to claim 1, characterized in that: the both sides of switch board (1) are provided with riser one (10), one side of riser one (10) is provided with riser two (12), be provided with spring (11) between the opposite face of riser one (10) and riser two (12), mounting groove (25) have been seted up to one side of riser two (12), cross axle (24) are installed in the inside rotation of mounting groove (25), the cover is equipped with ball (13) on the outer wall of cross axle (24).
3. The temporary power distribution cabinet for the construction site according to claim 2, characterized in that: one side fixed mounting of switch board (1) has connecting plate (15), the top of connecting plate (15) is run through and has been seted up card hole (26), one side fixed mounting of riser (10) has mounting panel (14), the bottom fixed mounting of mounting panel (14) has fixture block (16).
4. The temporary power distribution cabinet for the construction site according to claim 1, characterized in that: both sides of switch board (1) bottom are all fixed mounting have cushion (17).
5. The temporary power distribution cabinet for the construction site according to claim 1, characterized in that: the first transmission mechanism (4) is composed of two bevel gears which are matched with each other, and the two bevel gears are meshed with each other.
6. The temporary power distribution cabinet for the construction site according to claim 1, characterized in that: the number of the air outlet fan blades (22) is 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020707156.4U CN212136950U (en) | 2020-04-30 | 2020-04-30 | Building site is with interim switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020707156.4U CN212136950U (en) | 2020-04-30 | 2020-04-30 | Building site is with interim switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212136950U true CN212136950U (en) | 2020-12-11 |
Family
ID=73691542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020707156.4U Expired - Fee Related CN212136950U (en) | 2020-04-30 | 2020-04-30 | Building site is with interim switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212136950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251802A (en) * | 2021-04-29 | 2021-08-13 | 湖南九华碳素高科有限公司 | Graphitizing equipment for processing silicon-carbon negative electrode material of lithium ion battery |
-
2020
- 2020-04-30 CN CN202020707156.4U patent/CN212136950U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113251802A (en) * | 2021-04-29 | 2021-08-13 | 湖南九华碳素高科有限公司 | Graphitizing equipment for processing silicon-carbon negative electrode material of lithium ion battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210816 Address after: 100071 No. 1, guozhuangzi East, Fengtai District, Beijing Patentee after: Beijing Dongyang Construction Engineering Co.,Ltd. Address before: 362000 No.32 Gongwei, Tanlin village, Shengxin Town, Nan'an City, Quanzhou City, Fujian Province Patentee before: Huang Zhisheng |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |