CN204243534U - A kind of box-type substation with shutter - Google Patents
A kind of box-type substation with shutter Download PDFInfo
- Publication number
- CN204243534U CN204243534U CN201420789931.XU CN201420789931U CN204243534U CN 204243534 U CN204243534 U CN 204243534U CN 201420789931 U CN201420789931 U CN 201420789931U CN 204243534 U CN204243534 U CN 204243534U
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- shutter
- hole
- box
- handling
- bolt
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Abstract
The utility model discloses a kind of box-type substation with shutter, aim to provide a kind of box-type substation with shutter being convenient to mount and dismount, its drip irrigation device comprises transformer station box; Described box house becomes hyperbaric chamber, low-pressure chamber and transformation room by baffle for separating; Described transformer station box is provided with the installing hole for installing shutter; One end of described installing hole forms location counterbore towards sunken inside, described shutter one side is installed with flexure strip, described flexure strip is provided with contact part outwardly, described contact part can be inconsistent with the hole wall of location counterbore, described shutter is provided with handling through hole, the first fastener hole that the hole wall of described handling through hole is radially recessed to form, bolt is fixedly connected with transformer station box through the first fastener hole, and the aperture of described handling through hole is greater than the head circumscribed circle diameter of bolt.
Description
Technical field
The utility model relates to power transmission and transforming equipment technical field, and more particularly, it relates to a kind of box-type substation with shutter.
Background technology
Transformer room, hyperbaric chamber and low-pressure chamber are placed in a casing by box-type substation, adopt the structure that each unit is separate, a complete electric power system is linked to be by wire, instead of the electric substation in each town and country, because it is with low cost, easy to maintenance and be subject to people's attention gradually, range of application is also more and more wider.In box-type substation, electric elements are in operation process, can produce heat, if these heats can not be discharged to the external world in time, these heats are gathered in box-type substation and causes the temperature of its inside to raise, can cause damage to electric elements, reduce useful life.
At present, on market (application number be 201320191598.8 Chinese patent disclose a kind of novel box type transformer station), it comprises substation casing, base and top cover, a hyperbaric chamber and a transformer room is provided with in the front portion of described substation casing, two low-pressure chambers have been arranged side by side at the rear portion of described substation casing, described hyperbaric chamber, transformer room and two described low-pressure chambers are provided with inlet/outlet, described inlet/outlet is provided with door lock, one deck anti-theft screen window door is also provided with inside the inlet/outlet of described transformer room, the inlet/outlet of described transformer room is provided with at least two ventilation shutters, top cover is provided with an outward extending convex edge of circle, described convex edge and described top cover through, the bottom of described convex edge is provided with multiple evenly distributed ventilating opening, the inlet/outlet of described transformer room is provided with four ventilation shutters.Although this box-type substation arranges ventilating opening and ventilation shutter at substation casing, effectively can be discharged to the external world in time to the heat produced in box-type substation, the temperature of box-type substation is made to keep a normal level, but it is very inconvenient that these ventilation shutters are installed, because when installing ventilation shutter, installation personnel ventilation shutter of first taking is placed on inlet/outlet, and the installing hole aimed on inlet/outlet, be fixedly connected with inlet/outlet through ventilation shutter at use construction bolt or screw, ventilation shutter is fixed on inlet/outlet, there is shortcoming and have in this mounting means: when installing ventilation shutter, shutter prevents shutter from coming off to need installation personnel one hand steered, just can install, increase installation difficulty, when laying down ventilation shutter, construction bolt must be back-outed completely, and the easy like this construction bolt that causes is lost, and increases the workload of handling, reduces operating efficiency.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of box-type substation with shutter being convenient to mount and dismount.
For achieving the above object, the utility model provides following technical scheme:
With a box-type substation for shutter, comprise the transformer station box be made up of base plate, four sides side plate and top board; Described box house becomes hyperbaric chamber, low-pressure chamber and transformation room by baffle for separating; Be placed with high voltage switchgear in described hyperbaric chamber, be placed with low-voltage distribution apparatus in described low-pressure chamber, described transformation indoor are placed with transformer, and described transformer station box is provided with the installing hole for installing shutter; One end of described installing hole forms location counterbore towards sunken inside, described shutter one side is installed with flexure strip, described flexure strip is provided with contact part outwardly, described contact part can be inconsistent with the hole wall of location counterbore, described shutter is provided with handling through hole, the first fastener hole that the hole wall of described handling through hole is radially recessed to form, bolt is fixedly connected with transformer station box through the first fastener hole, and the aperture of described handling through hole is greater than the head circumscribed circle diameter of bolt.
The utility model is set to further: the another side of described shutter relative resilient sheet is provided with pawl, and described pawl is inconsistent with the hole wall of location counterbore.
The utility model is set to further: described shutter is provided with the mounting groove for installing flexure strip, and the other end of the relative contact part of described flexure strip is provided with fixed part, and described fixed part is fixed in mounting groove by bolt or screw.
The utility model is set to further: the distance between the two side of described mounting groove is less than the fixed part width of flexure strip, and two side is equipped with the stopper slot caved inward, and described fixed part is connected with stopper slot slippage.
The utility model is set to further: described shutter is also provided with handling open slot, the cell wall of described handling open slot is provided with the second fastener hole caving inward and formed, bolt is fixedly connected with transformer station box through the second fastener hole, the opening of described handling open slot is towards contrary with the depression direction of the first fastener hole, and described second fastener hole is identical with the depression direction of the first fastener hole.
The utility model beneficial effect is: installation personnel takes shutter when to aim on transformer station box on installing hole, shutter is made to be placed in the counterbore of location, make the contact part of the flexure strip on shutter inconsistent with the hole wall of location counterbore, contact part compression, flexure strip can produce elastic force and shutter is fixed in the counterbore of location, shutter firmly just can be fixed in location hole with hand steered without the need to installation personnel, be convenient to installation personnel and install, increase work efficiency; When dismantling shutter, only bolt need be unscrewed, not need bolt all to back-out, by mobile shutter, the relative shutter of bolt be slid on this position, hole to the direction of handling through hole, then shutter just can be taken out by handling through hole; Bolt is not needed to back-out when installed yet, only need by the handling through-hole alignment bolt on shutter, and bolt is entered on handling through hole, then moves shutter bolt is entered on the first fastener hole, tight a bolt just passable, this technical scheme is adopted not need bolt all to back-out to be separated with lock body to shutter installation and removal, can prevent the gadgets such as bolt from losing, when not easily causing multiple spare and accessory parts to pick and place, both hands are not enough, easy for installation, improve installation effectiveness.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of box-type substation with shutter of the utility model;
Structural representation when Fig. 2 is a kind of removal of the box-type substation with shutter of the utility model shutter;
Fig. 3 is the structural representation of shutter in Fig. 1;
Fig. 4 is the structural representation of Fig. 3 Elastic sheet.
Description of reference numerals: 1, transformer station box; 11, base plate; 12, side plate; 121, chamber door; 13, top board; 2, shutter; 21, mounting groove; 22, through hole is loaded and unloaded; 23, the first fastener hole; 24, open slot is loaded and unloaded; 25, the second fastener hole; 3, installing hole; 31, counterbore is located; 4, flexure strip; 41, contact part; 42, fixed part; 5, pawl.
Embodiment
With reference to accompanying drawing 1 to Fig. 4, a kind of box-type substation embodiment with shutter of the utility model is described in further details.
With a box-type substation for shutter, comprise the transformer station box 1 be made up of base plate 11, four sides side plate 12 and top board 13; Wherein on front side board 12, be provided with chamber door 121, left plate 12 and right plate 12 are provided with shutter 2, or arrange shutter 2 on chamber door 121; Described box house becomes hyperbaric chamber, low-pressure chamber and transformation room by baffle for separating; High voltage switchgear is placed with in described hyperbaric chamber, low-voltage distribution apparatus is placed with in described low-pressure chamber, described transformation indoor are placed with transformer, because high voltage switchgear, low-voltage distribution apparatus and transformer are electric elements on market, and these electric elements how to install also to belong to known by those skilled in the art, just repeats no more in present specification.
Described transformer station box 1 is provided with the installing hole 3 for installing shutter 2, shape size and the shutter 2 of this installing hole 3 are suitable, can a little size like this can so that install, location counterbore 31 can be formed in one end of described installing hole 3 towards sunken inside for the ease of installing shutter 2 simultaneously, be installed with flexure strip 4 in described shutter 2 one side simultaneously, the another side of described shutter 2 relative resilient sheet 4 is provided with pawl 5, installation personnel takes shutter 2 when to aim on transformer station box 1 on installing hole 3, shutter 2 is made to be placed in the counterbore 31 of location, described flexure strip 4 is provided with contact part 41 outwardly, make described contact part 41 can with location counterbore 31 hole wall inconsistent, described pawl 5 is inconsistent with the hole wall of location counterbore 31, shutter 2 is fixed on the counterbore 31 of location, contact part 41 outwardly two can the size of shutter 2 and weight to be determined more, flexure strip 4 is fixed shutter 2 by elastic force, therefore flexure strip 4 can adopt and has making of favorable elasticity steel, such as manganese steel, for improving the elastic force of flexure strip 4, be convenient to manufacture simultaneously, the cross section of the contact part 41 of flexure strip 4 can be similar triangle.
In order to better fix flexure strip 4, mounting groove 21 for installing flexure strip 4 can be provided with at described shutter 2, the other end of the relative contact part 41 of described flexure strip 4 is provided with fixed part 42, described fixed part 42 is fixed in mounting groove 21 by bolt or screw, distance between the two side of described mounting groove 21 is less than fixed part 42 width of flexure strip 4, two side is equipped with the stopper slot caved inward, the cross section of stopper slot is triangle, be convenient to manufacture, described fixed part 42 is connected with stopper slot slippage, can better flexure strip 4 be fixed in mounting groove 21 like this, prevent flexure strip 4 from departing from.
When shutter 2 is fixed on the counterbore 31 of location by flexure strip 4 and pawl 5, handling through hole 22 can be provided with on described shutter 2, can not wait handling through hole 22 according to the size magnitude setting of shutter 2, the quantity of handling through hole 22 can be four or six, and circumference is spaced apart.The first fastener hole 23 that the hole wall of described handling through hole 22 is radially recessed to form, the direction that each handling through hole 22 caves in is consistent, the pore size of the first fastener hole 23 formed is less than the head circumscribed circle diameter of bolt, bolt is fixedly connected with transformer station box 1 through the first fastener hole 23, and the aperture of described handling through hole 22 is greater than the head circumscribed circle diameter of bolt.
For the ease of installing shutter 2, handling open slot 24 can be set on described shutter 2, the cell wall of described handling open slot 24 is provided with the second fastener hole 25 caving inward and formed, bolt is fixedly connected with transformer station box 1 through the second fastener hole 25, the opening of described handling open slot 24 is towards contrary with the depression direction of the first fastener hole 23, and described second fastener hole 25 is identical with the depression direction of the first fastener hole 23.
Shutter 2 mounts and dismounts process: installation personnel takes shutter 2 when to aim on transformer station box 1 on installing hole 3, shutter 2 is made to be placed in the counterbore 31 of location, make the contact part 41 of the flexure strip 4 on shutter 2 inconsistent with the hole wall of location counterbore 31, contact part 41 compression, flexure strip 4 can produce elastic force and shutter 2 is fixed in the counterbore 31 of location, shutter 2 firmly just can be fixed in location hole with hand steered without the need to installation personnel, be convenient to installation personnel install, increase work efficiency; When dismantling shutter 2, only bolt need be unscrewed, not need bolt all to back-out, by mobile shutter 2, the relative shutter 2 of bolt is slid on this position, hole to the direction of handling through hole 22, then shutter 2 just can be taken out by handling through hole 22; Bolt is not needed to back-out when installed yet, only the handling through hole 22 on shutter 2 need be aimed at bolt, and make bolt enter on handling through hole 22, moving shutter 2 again makes bolt enter on the first fastener hole 23, tight a bolt just passable, not needing all back-outs bolt is separated with lock body to adopt this technical scheme to mount and dismount shutter 2, can prevent the gadgets such as bolt from losing, when not easily causing multiple spare and accessory parts to pick and place, both hands are not enough, easy for installation, improve installation effectiveness.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (5)
1., with a box-type substation for shutter, comprise the transformer station box be made up of base plate, four sides side plate and top board; Described box house becomes hyperbaric chamber, low-pressure chamber and transformation room by baffle for separating; Be placed with high voltage switchgear in described hyperbaric chamber, be placed with low-voltage distribution apparatus in described low-pressure chamber, described transformation indoor are placed with transformer, and described transformer station box is provided with the installing hole for installing shutter; It is characterized in that: one end of described installing hole forms location counterbore towards sunken inside, described shutter one side is installed with flexure strip, described flexure strip is provided with contact part outwardly, described contact part can be inconsistent with the hole wall of location counterbore, described shutter is provided with handling through hole, the first fastener hole that the hole wall of described handling through hole is radially recessed to form, bolt is fixedly connected with transformer station box through the first fastener hole, and the aperture of described handling through hole is greater than the head circumscribed circle diameter of bolt.
2. a kind of box-type substation with shutter according to claim 1, is characterized in that: the another side of described shutter relative resilient sheet is provided with pawl, and described pawl is inconsistent with the hole wall of location counterbore.
3. a kind of box-type substation with shutter according to claim 1 and 2, it is characterized in that: described shutter is provided with the mounting groove for installing flexure strip, the other end of the relative contact part of described flexure strip is provided with fixed part, and described fixed part is fixed in mounting groove by bolt or screw.
4. a kind of box-type substation with shutter according to claim 3, it is characterized in that: the distance between the two side of described mounting groove is less than the fixed part width of flexure strip, two side is equipped with the stopper slot caved inward, and described fixed part is connected with stopper slot slippage.
5. a kind of box-type substation with shutter according to claim 1, it is characterized in that: described shutter is also provided with handling open slot, the cell wall of described handling open slot is provided with the second fastener hole caving inward and formed, bolt is fixedly connected with transformer station box through the second fastener hole, the opening of described handling open slot is towards contrary with the depression direction of the first fastener hole, and described second fastener hole is identical with the depression direction of the first fastener hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420789931.XU CN204243534U (en) | 2014-12-15 | 2014-12-15 | A kind of box-type substation with shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420789931.XU CN204243534U (en) | 2014-12-15 | 2014-12-15 | A kind of box-type substation with shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204243534U true CN204243534U (en) | 2015-04-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420789931.XU Expired - Fee Related CN204243534U (en) | 2014-12-15 | 2014-12-15 | A kind of box-type substation with shutter |
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| Country | Link |
|---|---|
| CN (1) | CN204243534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178863A (en) * | 2017-07-18 | 2017-09-19 | 王滢淇 | Intelligent haze compound ventilation air-changing device |
-
2014
- 2014-12-15 CN CN201420789931.XU patent/CN204243534U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178863A (en) * | 2017-07-18 | 2017-09-19 | 王滢淇 | Intelligent haze compound ventilation air-changing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG HAIMENG ELECTRICAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: ZHEJIANG WENSHI ELECTRIC POWER TECHNOLOGY CO., LTD. Effective date: 20150603 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150603 Address after: 325604 Lu Village, Liushi Town, Yueqing, Zhejiang Patentee after: Zhejiang hymo Power Equipment Co. Ltd. Address before: 325604, Zhejiang, Wenzhou, Liushi Town, Yueqing village Lu (opposite the Old Village Association of Lu Village) Patentee before: ZHEJIANG WEN'S ELECTRIC POWER TECHNOLOGY CO., LTD. |
|
| 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: 20150401 Termination date: 20191215 |