CN209747990U - Power box for constructional engineering - Google Patents
Power box for constructional engineering Download PDFInfo
- Publication number
- CN209747990U CN209747990U CN201920541326.3U CN201920541326U CN209747990U CN 209747990 U CN209747990 U CN 209747990U CN 201920541326 U CN201920541326 U CN 201920541326U CN 209747990 U CN209747990 U CN 209747990U
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- China
- Prior art keywords
- power box
- plate
- box body
- bottom plate
- positioning block
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of building engineering, and a power box for building engineering is disclosed, the problems of inconvenient movement, uneven heat dissipation and poor heat dissipation effect of the conventional power box are solved, the power box comprises a power box body, a bottom plate is fixedly connected to the bottom of the power box body, a surrounding plate is arranged at the lower end of the bottom plate, a first chute is arranged on the inner side of the surrounding plate relative to one end of the bottom plate, a first sliding block is slidably connected in the first chute, a first positioning block is arranged at one end, away from the first chute, of the bottom plate, a fixed plate is arranged on one side of the first positioning block, a screw rod is arranged between the first positioning block and the first sliding block, and when the power box needs to be moved, the; after removing the suitable position and stopping, through adjusting the decline of power box body, it accomodates to remove the wheel until bounding wall and ground contact, through the setting of this kind of structure for power box body can carry out convenient removal according to the on-the-spot in service behavior.
Description
Technical Field
The utility model belongs to the technical field of building engineering, specifically be a power box for building engineering.
Background
Because the power box is used in the construction site, often can remove according to the in service behavior, and the power box is the box structure among the prior art, causes to remove inconveniently, in addition, dispels the heat to the heat of power box among the prior art usually through fan blowing air current, because fan fixed mounting in box inner wall, the air current only can dispel the heat to the corresponding department electrical components of fan, leads to the internal heat dissipation of box uneven, and the radiating efficiency is lower.
Disclosure of Invention
To the above situation, for overcoming prior art's defect, the utility model provides a power box for building engineering, the effectual current power box of having solved removes inconveniently to and the heat dissipation is uneven, the relatively poor problem of radiating effect.
In order to achieve the above object, the utility model provides a following technical scheme: a power box for building engineering comprises a power box body, wherein a bottom plate is fixedly connected to the bottom of the power box body, a surrounding plate is arranged at the lower end of the bottom plate, a first chute is arranged on the inner side of the surrounding plate opposite to one end of the bottom plate, a first slide block is connected inside the first chute in a sliding manner, a first positioning block is arranged at one end, away from the first chute, of the bottom plate, a fixing plate is arranged on one side of the first positioning block, a screw rod is arranged between the first positioning block and the first slide block, one end of the screw rod is connected with the inner wall of the surrounding plate, the other end of the screw rod penetrates and extends to the outside of the fixing plate, a driven gear is arranged at one end of the screw rod, the driven gear is connected with a driving gear in a meshing manner, the driving gear is connected with, the other side of the upper end of the mounting plate is provided with a second positioning block, the first sliding block, the first positioning block and the second sliding block are hinged through cross rods, a heat dissipation mechanism is arranged on the rear side inside the power box body, and an iron wire net is arranged on one side of the heat dissipation mechanism.
Preferably, heat dissipation mechanism includes U type frame, baffle, rotation motor, carousel, eccentric shaft, waist type frame, carriage release lever and radiator fan, and U type frame inboard is provided with the baffle, and the rotation motor is installed to baffle one end, rotates the motor output and is provided with the carousel for the baffle opposite side, and carousel one end is provided with the eccentric shaft, and the eccentric shaft outside cover is equipped with waist type frame, and waist type frame both ends all are provided with the carriage release lever, and the carriage release lever runs through U type frame, and the carriage release lever is close to marginal one end and is provided with radiator fan.
Preferably, both sides of the upper end of the bottom plate are in threaded connection with brake rods, and the lower ends of the brake rods are provided with ejector blocks.
Preferably, the screw rod is provided with a thread on one side surface relative to the first sliding block, and the first sliding block is in threaded connection with the screw rod.
Preferably, one end of the rotating shaft extends to the outside of the enclosing plate and is connected with a rotating rod used for applying force to rotate.
Preferably, the mounting plate is flush with the lower end face of the moving wheel after being contracted.
Preferably, the rotating motor is located outside the power box body, and a protective shell is arranged outside the rotating motor.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) When the power box needs to move, the power box body is adjusted to be lifted, so that the moving wheels move; after the power box body is moved to a proper position and stopped, the power box body is adjusted to descend until the enclosing plate is contacted with the ground to store the moving wheels, and the power box body can be conveniently moved according to the field use condition through the arrangement of the structure;
(2) Through the arrangement of the brake rod and the ejector block, the stability is enhanced under the matching of the brake rod and the ejector block after the electric box body moves;
(3) The heat dissipation of electrical components is rotated through rotating motor drive carousel for the eccentric shaft promotes waist type frame at the inboard transverse motion of U type frame at waist type frame internal motion, and then reciprocating motion about the carriage release lever drives radiator fan reciprocating motion, dispels the heat to power box body inside, through this kind of structure, can guarantee that electrical components evenly dispels the heat, and the radiating effect is good.
drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
in the drawings:
FIG. 1 is a schematic structural view of the present invention;
Fig. 2 is a top view of the base of the present invention;
Fig. 3 is a front view of the disc of the present invention;
in the figure: 1. a power box body; 2. a base plate; 3. enclosing plates; 4. a first chute; 5. a first slider; 6. A first positioning block; 7. a fixing plate; 8. a screw; 9. a driven gear; 10. a driving gear; 11. a rotating shaft; 12. mounting a plate; 13. a moving wheel; 14. a second chute; 15. a second slider; 16. a second positioning block; 17. a cross bar; 18. a heat dissipation mechanism; 19. a wire mesh; 20. a U-shaped frame; 21. a baffle plate; 22. Rotating the motor; 23. a turntable; 24. an eccentric shaft; 25. a waist-shaped frame; 26. a travel bar; 27. a heat radiation fan; 28. a brake lever; 29. and (7) a top block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.
In the first embodiment, as shown in fig. 1, 2 and 3, the utility model comprises a power box body 1, a bottom plate 2 is fixedly connected to the bottom of the power box body 1, a surrounding plate 3 is arranged at the lower end of the bottom plate 2, so as to form a cavity for accommodating a moving wheel 13 and simultaneously play a role of supporting and protecting, a first chute 4 is arranged at one end of the surrounding plate 3 opposite to the bottom plate 2, a first slide block 5 is slidably connected inside the first chute 4, a first positioning block 6 is arranged at one end of the bottom plate 2 away from the first chute 4, a fixed plate 7 is arranged at one side of the first positioning block 6, a screw 8 is arranged between the first positioning block 6 and the first slide block 5, one end of the screw 8 is connected with the inner wall of the surrounding plate 3, the other end of the screw 8 extends to the outside of the fixed plate 7, a driven gear 9 is arranged at one end of the screw 8, a driving gear 10, a mounting plate 12 is arranged on the lower side of the bottom plate 2, moving wheels 13 are arranged at four corners of the lower end of the mounting plate 12, a second chute 14 is arranged on one side of the upper end of the mounting plate 12, a second sliding block 15 is connected in a sliding manner inside the second chute 14, a second positioning block 16 is arranged on the other side of the upper end of the mounting plate 12, the second positioning block 16, the first sliding block 5, the first positioning block 6 and the second sliding block 15 are hinged through a cross rod 17, a driving gear 10 is driven to rotate through a rotating shaft 11 to be meshed with a driven gear 9, so that a screw 8 rotates, the first sliding block 5 slides along the first chute 4, meanwhile, under the action of the cross rod 17, the second sliding block 15 slides along the second chute 14, so that the power box body 1 is vertically adjusted in a lifting manner, the power box body 1 is convenient to move, a heat dissipation mechanism 18 is arranged on the, by separating the heat dissipation mechanism 18 from the internal electrical components through the wire mesh 19, heat dissipation is facilitated and at the same time a protective effect is achieved.
in the second embodiment, as shown in fig. 2 and 3, the heat dissipation mechanism 18 includes a U-shaped frame 20, a baffle 21, a rotation motor 22, a rotation disc 23, an eccentric shaft 24, a waist-shaped frame 25, a moving rod 26 and a heat dissipation fan 27, the baffle 21 is disposed inside the U-shaped frame 20, the rotation motor 22 is mounted at one end of the baffle 21, the rotation disc 23 is disposed at the output end of the rotation motor 22 opposite to the other end of the baffle 21, the eccentric shaft 24 is disposed at one end of the rotation disc 23, the waist-shaped frame 25 is sleeved outside the eccentric shaft 24, the moving rod 26 is disposed at both ends of the waist-shaped frame 25, the moving rod 26 penetrates through the U-shaped frame 20, the heat dissipation fan 27 is disposed at one end of the moving rod 26 close to the edge, the rotation disc 23 is driven by the rotation motor 22 to rotate, so that the eccentric shaft 24 moves inside the waist-shaped frame 25 to push the waist, the power box body 1 is internally cooled, and through the structure, the electric appliance elements can be guaranteed to be uniformly cooled, and the cooling effect is good.
In the third embodiment, as shown in fig. 1, both sides of the upper end of the bottom plate 2 are connected with the brake levers 28 through threads, and the lower ends of the brake levers 28 are provided with the top blocks 29, so that after the power box body 1 moves, the stability is enhanced through the matching of the brake levers 28 and the top blocks 29.
in the fourth embodiment, as shown in fig. 1, a screw 8 is provided with a thread on a side surface opposite to the first slider 5, and the first slider 5 is in threaded connection with the screw 8, so that the moving distance of the first slider 5 is conveniently limited.
In the fifth embodiment, as shown in fig. 1, a rotating rod for applying force to rotate is connected to one end of the rotating shaft 11 extending to the outside of the enclosure 3.
Sixth embodiment, as shown in fig. 1, the mounting plate 12 is flush with the lower end surface of the enclosure 3 after being retracted, so that the moving wheel 13 can be conveniently accommodated.
Seventh embodiment, as shown in fig. 2, the rotating motor 22 is located outside the power box body 1, and a protective shell is arranged outside the rotating motor 22, and the protective shell can protect the rotating motor.
The working principle is as follows: when the electric power box is used, the placing position of the electric power box body 1 is determined according to the site position, when the electric power box body 1 needs to move, the driving gear 10 is driven to rotate through the rotating shaft 11 and is meshed with the driven gear 9, the screw rod 8 is enabled to rotate, the first sliding block 5 slides along the first sliding groove 4, meanwhile, under the action of the cross rod 17, the second sliding block 15 slides along the second sliding groove 14, the electric power box body 1 is enabled to be vertically lifted, and under the action of the moving wheel 13, the electric power box body 1 is convenient to move; after the power box body 1 is positioned, the screw rods 8 are rotated reversely, the power box body 1 gradually moves downwards under the action of the cross rods 17 until the enclosing plates 3 are contacted with the ground, and then the ejector blocks 29 are ensured to be contacted with the ground through rotating the brake rods 28, so that the power box body 1 is stabilized; in addition, the heat that the internal component of power box body 1 produced when working, through rotating motor 22 drive carousel 23 and rotate for eccentric shaft 24 moves in waist type frame 25, promotes waist type frame 25 at the inboard lateral motion of U type frame 20, and then the reciprocating motion about the carriage release lever 26 drives radiator fan 27 reciprocating motion, dispels the heat to power box body 1 inside, through this kind of structure, can guarantee that electrical components evenly dispels the heat, and the radiating effect is good.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a power box for building engineering, includes power box body (1), its characterized in that: the bottom of the power box body (1) is fixedly connected with a bottom plate (2), the lower end of the bottom plate (2) is provided with a surrounding plate (3), the inner side of the surrounding plate (3) is provided with a first chute (4) relative to one end of the bottom plate (2), a first slide block (5) is connected inside the first chute (4) in a sliding manner, one end of the bottom plate (2) far away from the first chute (4) is provided with a first positioning block (6), one side of the first positioning block (6) is provided with a fixed plate (7), a screw rod (8) is arranged between the first positioning block (6) and the first slide block (5), one end of the screw rod (8) is connected with the inner wall of the surrounding plate (3), the other end of the screw rod (8) penetrates through and extends to the outside of the fixed plate (7), one end of the screw rod (8) is provided with a driven gear (9), the driven gear (9) is connected, the power box is characterized in that a mounting plate (12) is arranged on the lower side of the bottom plate (2), moving wheels (13) are mounted at four corners of the lower end of the mounting plate (12), a second sliding groove (14) is mounted on one side of the upper end of the mounting plate (12), a second sliding block (15) is connected inside the second sliding groove (14) in a sliding mode, a second positioning block (16) is arranged on the other side of the upper end of the mounting plate (12), the second positioning block (16), a first sliding block (5), a first positioning block (6) and the second sliding block (15) are hinged through a cross rod (17), a heat dissipation mechanism (18) is arranged on the rear side inside the power box body (1), and a.
2. The power box for construction engineering according to claim 1, wherein: the heat dissipation mechanism (18) comprises a U-shaped frame (20), a baffle (21), a rotating motor (22), a rotary disc (23), an eccentric shaft (24), a waist-shaped frame (25), a moving rod (26) and a heat dissipation fan (27), wherein the baffle (21) is arranged on the inner side of the U-shaped frame (20), the rotating motor (22) is installed at one end of the baffle (21), the rotary disc (23) is arranged at the output end of the rotating motor (22) relative to the other side of the baffle (21), the eccentric shaft (24) is arranged at one end of the rotary disc (23), the waist-shaped frame (25) is sleeved outside the eccentric shaft (24), moving rods (26) are arranged at two ends of the waist-shaped frame (25), the moving rod (26) penetrates through the U-shaped frame (20), and the.
3. The power box for construction engineering according to claim 1, wherein: both sides of the upper end of the bottom plate (2) are in threaded connection with brake rods (28), and the lower end of each brake rod (28) is provided with a top block (29).
4. The power box for construction engineering according to claim 1, wherein: the screw rod (8) is provided with threads relative to one side surface of the first sliding block (5), and the first sliding block (5) is in threaded connection with the screw rod (8).
5. the power box for construction engineering according to claim 1, wherein: one end of the rotating shaft (11) extends to the surrounding plate (3) and is externally connected with a rotating rod for applying force to rotate.
6. The power box for construction engineering according to claim 1, wherein: the mounting plate (12) is level with the lower end face of the moving wheel (13) after being contracted.
7. the power box for construction engineering according to claim 2, wherein: the rotating motor (22) is located outside the power box body (1), and a protective shell is arranged outside the rotating motor (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920541326.3U CN209747990U (en) | 2019-04-20 | 2019-04-20 | Power box for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920541326.3U CN209747990U (en) | 2019-04-20 | 2019-04-20 | Power box for constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209747990U true CN209747990U (en) | 2019-12-06 |
Family
ID=68721347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920541326.3U Expired - Fee Related CN209747990U (en) | 2019-04-20 | 2019-04-20 | Power box for constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209747990U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111009824A (en) * | 2019-12-31 | 2020-04-14 | 国网河南省电力公司南阳供电公司 | Electric power cabinet with explosion-proof function |
| CN112012350A (en) * | 2020-07-23 | 2020-12-01 | 中国十七冶集团有限公司 | Supporting structure of assembled container room |
| CN112636203A (en) * | 2020-12-30 | 2021-04-09 | 郑加伟 | Electrical engineering switch cabinet |
| CN112950862A (en) * | 2021-01-27 | 2021-06-11 | 杭州半云科技有限公司 | Self-service machine of wisdom medical treatment |
-
2019
- 2019-04-20 CN CN201920541326.3U patent/CN209747990U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111009824A (en) * | 2019-12-31 | 2020-04-14 | 国网河南省电力公司南阳供电公司 | Electric power cabinet with explosion-proof function |
| CN112012350A (en) * | 2020-07-23 | 2020-12-01 | 中国十七冶集团有限公司 | Supporting structure of assembled container room |
| CN112636203A (en) * | 2020-12-30 | 2021-04-09 | 郑加伟 | Electrical engineering switch cabinet |
| CN112950862A (en) * | 2021-01-27 | 2021-06-11 | 杭州半云科技有限公司 | Self-service machine of wisdom medical treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 Termination date: 20200420 |