CN214543212U - Box-type substation for power distribution network engineering - Google Patents
Box-type substation for power distribution network engineering Download PDFInfo
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- CN214543212U CN214543212U CN202120476864.6U CN202120476864U CN214543212U CN 214543212 U CN214543212 U CN 214543212U CN 202120476864 U CN202120476864 U CN 202120476864U CN 214543212 U CN214543212 U CN 214543212U
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- box
- helical gear
- distribution network
- box body
- power distribution
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Abstract
The utility model discloses a box-type substation for join in marriage power grid engineering, the power distribution box comprises a box body, the adjusting device that is equipped with the symmetry setting can be dismantled to the bottom of box, adjusting device includes the regulating box, it is equipped with the dwang to rotate in the inner chamber of regulating box, the inner chamber bottom of regulating box is equipped with the mounting panel, the one end of dwang runs through the mounting panel and is equipped with first helical gear at its tip, the surface meshing of first helical gear has the second helical gear. The utility model discloses a cooling fan cooperatees with ventilation groove, vent, has realized the purpose that reduces the inside temperature of box, has ensured power equipment's normal work, has improved power equipment's life, has avoided the appearance of economic loss condition, cooperatees through first helical gear and second helical gear, has realized the purpose of lead screw lift backup pad to reach the purpose of quick dress and get cooling fan, facilitate for cooling fan's maintenance change, improved staff's work efficiency.
Description
Technical Field
The utility model relates to a distribution network engineering technical field specifically is a box-type substation for distribution network engineering.
Background
The distribution network is a power network which receives electric energy from a transmission network or a regional power plant and distributes the electric energy to various users on site or step by step according to voltage through distribution facilities, and the distribution network is composed of overhead lines, cables, towers, distribution transformers, isolating switches, reactive compensators, a plurality of accessory facilities and the like, is a box-type substation, also called a pre-installed substation or a pre-installed substation, and is factory prefabricated indoor and outdoor compact distribution equipment which is formed by integrating high-voltage switch equipment, distribution transformers and low-voltage distribution devices according to a certain wiring scheme.
The box-type substation is widely applied in the current power distribution network project, but because the box-type substation is internally provided with high-power equipment which continuously works, more heat can be generated in the box-type substation, the existing box-type substation is slow in heat dissipation, so that the internal temperature is too high, the damage of the power equipment in the box-type substation is easily caused, the service life of the power equipment is shortened, and the economic loss is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a box-type substation for distribution network engineering 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: a box-type substation for power distribution network engineering comprises a box body, wherein adjusting devices which are symmetrically arranged are detachably arranged at the bottom of the box body, each adjusting device comprises an adjusting box, a rotating rod is rotatably arranged in an inner cavity of each adjusting box, a mounting plate is arranged at the bottom of the inner cavity of each adjusting box, one end of each rotating rod penetrates through the mounting plate, a first helical gear is arranged at the end part of each rotating rod, a second helical gear is meshed with the outer surface of each first helical gear, a lead screw is arranged on each second helical gear, the lower end of each lead screw is rotatably connected with the mounting plate, a moving block is inserted into each lead screw in a threaded manner, supporting rods which are distributed in an array manner are arranged on the outer sides of the moving blocks, supporting plates are arranged at the upper ends of the four supporting rods, the supporting plates are slidably clamped in the inner cavity of each adjusting box, a heat dissipation fan is detachably arranged at the upper ends of the supporting plates, and can be slidably clamped on the box body, the bottom of the inner cavity of the box body is provided with first ventilating plates which are symmetrically distributed, and the upper end of the heat dissipation fan can be in contact with the first ventilating plates.
As a preferred technical scheme of the utility model, the one end of dwang runs through the regulating box and is equipped with the ratchet at its end, one side of regulating box is rotated and is connected with the joint pole, the one end of joint pole can the activity card establish on the ratchet, one side of joint pole is equipped with the spring, one side of regulating box is equipped with the fixed column, the one end and the fixed column fixed connection of spring.
As a preferred technical scheme of the utility model, the both sides of backup pad are equipped with the slider that the symmetry set up, set up the spout of symmetric distribution on the lateral wall of adjusting box inner chamber both sides, the slider slide card is established in the spout.
As a preferred technical scheme of the utility model, one side hinged joint of box has the dodge gate, the ventilation groove of seting up the array distribution is all run through at the both ends of box, the upside in ventilation groove is equipped with the baffle.
As a preferred technical scheme of the utility model, a vent is perforated at the top of the box body, and a second ventilation plate is arranged at the inner side of the vent;
fixed sleeves are arranged around the top of the box body, and a cover plate is detachably arranged at the upper ends of the four fixed sleeves.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a cooling fan cooperatees with ventilation groove, vent, has realized the purpose that reduces the inside temperature of box, has ensured power equipment's normal work, has improved power equipment's life, has avoided the appearance of economic loss condition.
2. The utility model discloses a first helical gear cooperatees with the second helical gear, has realized the purpose of lead screw lift backup pad to reach the purpose of quick dress and get cooling fan, for cooling fan's maintenance change provides facility, improved staff's work efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the installation structure of the present invention;
FIG. 3 is a schematic view of the inner front structure of the adjusting device of the present invention;
FIG. 4 is a schematic view of the internal back structure of the adjusting device of the present invention;
fig. 5 is an enlarged structural diagram of a portion a in fig. 3 according to the present invention.
In the figure: 1. a box body; 11. a first gas permeable plate; 12. a movable door; 13. a ventilation slot; 14. a baffle plate; 15. a vent; 16. a second gas permeable plate; 17. fixing a sleeve; 2. an adjustment device; 21. an adjusting box; 22. rotating the rod; 23. mounting a plate; 24. a first helical gear; 25. a second helical gear; 26. a screw rod; 27. a moving block; 28. a support bar; 29. a support plate; 210. a ratchet wheel; 211. a clamping and connecting rod; 212. a spring; 213. fixing a column; 214. a slider; 215. a chute; 3. a heat radiation fan; 4. and (7) a cover plate.
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. 1-5, the present invention provides a technical solution: a box-type substation for power distribution network engineering comprises a box body 1, wherein symmetrically arranged adjusting devices 2 are detachably arranged at the bottom of the box body 1, each adjusting device 2 comprises an adjusting box 21, a rotating rod 22 is rotatably arranged in an inner cavity of each adjusting box 21, an installing plate 23 is arranged at the bottom of the inner cavity of each adjusting box 21, one end of each rotating rod 22 penetrates through the installing plate 23, a first helical gear 24 is arranged at the end part of the rotating rod 22, a second helical gear 25 is meshed with the outer surface of the first helical gear 24, a lead screw 26 is arranged on each second helical gear 25, the lower end of each lead screw 26 is rotatably connected with the installing plate 23, a moving block 27 is inserted in each lead screw 26 in a threaded manner, supporting rods 28 distributed in an array manner are arranged on the outer side of each moving block 27, supporting plates 29 are arranged at the upper ends of the four supporting rods 28, the supporting plates 29 are slidably clamped in the inner cavity of the adjusting box 21, a heat dissipation fan 3 is detachably arranged at the upper end of each supporting plate 29, and the heat dissipation fan 3 can be slidably clamped on the box body 1, the bottom of the inner cavity of the box body 1 is provided with first air-permeable plates 11 which are symmetrically distributed, the upper end of the heat dissipation fan 3 can be contacted with the first air-permeable plates 11, when in daily use, a worker can install equipment required by power distribution network engineering in the inner cavity of the box body 1, then place the heat dissipation fan 3 on a supporting plate 29, at the moment, insert the adjusting box 21 at the bottom of the box body 1, rotate the rotating rod 22, drive the first helical gear 24 arranged at the tail end of the rotating rod 22 to rotate while rotating, at the moment, synchronously rotate the second helical gear 25 meshed with the outer surface of the first helical gear 24, drive the lead screw 26 arranged on the second helical gear 25 to rotate, enable the moving block 27 inserted with threads on the lead screw 26 to move upwards through the rotation of the lead screw 26, drive the supporting plate 29 to move upwards while the moving block 27 moves upwards, until the heat dissipation fan 3 is clamped on the box body 1, the worker can open the heat dissipation fan 3 to perform heat dissipation work, and the first bevel gear 24 is matched with the second bevel gear 25, so that the purpose of lifting the support plate 29 by the lead screw 26 is achieved, the heat dissipation fan 3 is quickly assembled and disassembled, convenience is provided for maintenance and replacement of the heat dissipation fan 3, and the working efficiency of the worker is improved.
The one end of dwang 22 runs through regulating box 21 and is equipped with ratchet 210 at its end, one side of regulating box 21 is rotated and is connected with joint pole 211, the one end of joint pole 211 can the activity card and establish on ratchet 210, one side of joint pole 211 is equipped with spring 212, one side of regulating box 21 is equipped with fixed column 213, the one end and the fixed column 213 fixed connection of spring 212, when the staff rotates dwang 22, the ratchet 210 that is equipped with on it rotates along with it, when altitude mixture control to suitable position, the staff can loosen dwang 22, under spring 212 spring force, can make the movable card of one end of joint pole 211 establish on ratchet 210, fix cooling fan 3.
The both sides of backup pad 29 are equipped with the slider 214 of symmetry setting, offer the spout 215 of symmetric distribution on the lateral wall of regulating box 21 inner chamber both sides, and slider 214 slides and blocks and establishes in spout 215, and slider 214 cooperatees with spout 215, has played the guide effect to the removal of backup pad 29.
One side hinge connection of box 1 has dodge gate 12, and the both ends of box 1 all run through the ventilation groove 13 of seting up the array and distributing, and the upside of ventilation groove 13 is equipped with baffle 14.
The top of the box body 1 is provided with a vent 15 in a penetrating way, the inner side of the vent 15 is provided with a second ventilating plate 16, and the radiating fan 3 is matched with the ventilating groove 13 and the vent 15, so that the aim of reducing the internal temperature of the box body 1 is fulfilled, the normal work of electric equipment is ensured, the service life of the electric equipment is prolonged, and the economic loss condition is avoided;
the top of the box body 1 is provided with fixed sleeves 17 all around, and the upper ends of the four fixed sleeves 17 are detachably provided with cover plates 4.
The working principle is as follows: when the utility model is used in daily life, the worker can install the equipment required by the power distribution network engineering in the inner cavity of the box body 1, then place the cooling fan 3 on the supporting plate 29, at the moment, the adjusting box 21 can be inserted in the bottom of the box body 1, then rotate the rotating rod 22, when the rotating rod 22 rotates, the first helical gear 24 arranged at the tail end of the rotating rod is driven to rotate, at the moment, the second helical gear 25 meshed on the outer surface of the first helical gear 24 synchronously rotates, under the driving of the second helical gear 25, the screw rod 26 arranged on the screw rod can rotate, through the rotation of the screw rod 26, the moving block 27 inserted by the thread on the screw rod 26 moves upwards, when the moving block 27 moves upwards, the supporting plate 29 is driven to move upwards until the cooling fan 3 is clamped on the box body 1, when the worker rotates the rotating rod 22, the ratchet 210 arranged on the moving block rotates along with the moving block, when altitude mixture control is to suitable position, staff can loosen dwang 22, under spring 212 spring action, can make the one end activity card of joint pole 211 establish on ratchet 210, fix cooling fan 3, the staff can open cooling fan 3 and carry out the work of dispelling the heat this moment, through cooling fan 3 and ventilation groove 13, vent 15 cooperatees, the purpose of the inside temperature of box 1 has been realized reducing, power equipment's normal work has been ensured, power equipment's life has been improved, economic loss condition's appearance has been avoided, cooperate through first helical gear 24 and second helical gear 25, the purpose of lead screw 26 lift backup pad 29 has been realized, thereby reach the purpose of quick dress and get cooling fan 3, the maintenance of cooling fan 3 is changed and is provided convenience, staff's work efficiency has been improved.
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 (5)
1. The utility model provides a box-type substation for distribution network engineering, includes box (1), its characterized in that: the bottom of the box body (1) is detachably provided with a symmetrical adjusting device (2), the adjusting device (2) comprises an adjusting box (21), an inner cavity of the adjusting box (21) is rotatably provided with a rotating rod (22), the bottom of the inner cavity of the adjusting box (21) is provided with a mounting plate (23), one end of the rotating rod (22) penetrates through the mounting plate (23) and is provided with a first helical gear (24) at the end part of the mounting plate, the outer surface of the first helical gear (24) is meshed with a second helical gear (25), the second helical gear (25) is provided with a lead screw (26), the lower end of the lead screw (26) is rotatably connected with the mounting plate (23), a moving block (27) is inserted in a thread on the lead screw (26), the outer side of the moving block (27) is provided with supporting rods (28) distributed in an array, and the upper ends of the four supporting rods (28) are provided with supporting plates (29), the adjustable air-conditioning box is characterized in that the supporting plate (29) is slidably clamped in an inner cavity of the adjusting box (21), the upper end of the supporting plate (29) is detachably provided with a heat dissipation fan (3), the heat dissipation fan (3) can be slidably clamped on the box body (1), the bottom of the inner cavity of the box body (1) is provided with first air-permeable plates (11) which are symmetrically distributed, and the upper end of the heat dissipation fan (3) can be in contact with the first air-permeable plates (11).
2. A box substation for power distribution network engineering according to claim 1, characterized in that: the one end of dwang (22) runs through regulating box (21) and is equipped with ratchet (210) at its end, one side of regulating box (21) is rotated and is connected with joint pole (211), the one end of joint pole (211) can the activity card establish on ratchet (210), one side of joint pole (211) is equipped with spring (212), one side of regulating box (21) is equipped with fixed column (213), the one end and the fixed column (213) fixed connection of spring (212).
3. A box substation for power distribution network engineering according to claim 1, characterized in that: the both sides of backup pad (29) are equipped with slider (214) that the symmetry set up, set up symmetrically distributed's spout (215) on the lateral wall of regulating box (21) inner chamber both sides, slider (214) slip card is established in spout (215).
4. A box substation for power distribution network engineering according to claim 1, characterized in that: one side hinge connection of box (1) has dodge gate (12), the both ends of box (1) all run through the ventilation groove (13) of seting up array distribution, the upside in ventilation groove (13) is equipped with baffle (14).
5. A box substation for power distribution network engineering according to claim 1, characterized in that: a ventilation opening (15) penetrates through the top of the box body (1), and a second ventilation plate (16) is arranged on the inner side of the ventilation opening (15);
the box is characterized in that fixed sleeves (17) are arranged on the periphery of the top of the box body (1), and four cover plates (4) are detachably arranged at the upper ends of the fixed sleeves (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120476864.6U CN214543212U (en) | 2021-03-04 | 2021-03-04 | Box-type substation for power distribution network engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120476864.6U CN214543212U (en) | 2021-03-04 | 2021-03-04 | Box-type substation for power distribution network engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214543212U true CN214543212U (en) | 2021-10-29 |
Family
ID=78259992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120476864.6U Expired - Fee Related CN214543212U (en) | 2021-03-04 | 2021-03-04 | Box-type substation for power distribution network engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214543212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114362010A (en) * | 2022-01-13 | 2022-04-15 | 江苏爱博电气有限公司 | Box-type substation |
-
2021
- 2021-03-04 CN CN202120476864.6U patent/CN214543212U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114362010A (en) * | 2022-01-13 | 2022-04-15 | 江苏爱博电气有限公司 | Box-type substation |
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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 |
Granted publication date: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |