CN201466506U - Prefabricated substation door plate dustproof sealing device - Google Patents
Prefabricated substation door plate dustproof sealing device Download PDFInfo
- Publication number
- CN201466506U CN201466506U CN2009200720011U CN200920072001U CN201466506U CN 201466506 U CN201466506 U CN 201466506U CN 2009200720011 U CN2009200720011 U CN 2009200720011U CN 200920072001 U CN200920072001 U CN 200920072001U CN 201466506 U CN201466506 U CN 201466506U
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- plate
- plate face
- plate surface
- door
- weather strip
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Abstract
The utility model provides a prefabricated substation door plate dustproof sealing device, which is characterized in that the prefabricated substation door plate dustproof sealing device comprises a wall plate fixing bending plate, a door plate fixing bending plate and a sealing strip fixing bending plate, wherein the wall plate fixing bending plate comprises a first plate surface, a second plate surface, a third plate surface and a fourth plate surface which are orderly connected from the head portions to the tail portions, first rubber sealing strips are arranged in a grove which comprises the second plate surface, the third plate surface and the fourth plate surface, the door plate fixing bending plate comprises a fifth plate surface, a sixth plate surface and a seventh plate surface which are orderly connected from the head portions to the tail portions, and the fifth plate surface, the sixth plate surface and the seventh plate surface are respectively connected with the front surface, the side surface and the back surface of a door plate. The sealing strip fixing bending plate comprises an eighth plate surface, a ninth plate surface and a tenth plate surface which are orderly connected from the head portions to the tail portions, a second rubber sealing strip is arranged in a groove which comprises the eighth plate surface, the ninth plate surface and the tenth plate surface, and the ninth plate surface is connected with the seventh plate surface. The prefabricated substation door plate dustproof sealing device has excellent sealing performance, and can achieve to a high protection level.
Description
Technical field
The utility model relates to a kind of preassembled transformer station door-plate dust seal device, belongs to door-plate dust seal technical field.
Background technology
Preassembled transformer station is a kind of convolution transformer station that high and low voltage switch equipment, transformer and other supporting part is made up, installs, is bound up in manufactory, have that complete property is strong, floor space is little, low cost of manufacture, plurality of advantages such as flexible, in the power transmission and transformation industry, obtain rising widely and use.But, under the special harsh conditions of environment for use,, the barrier propterty of preassembled transformer station is had strict especially requirement as desert, seashore, wind power generation scene, mine etc.The protection of preassembled transformer station mainly is the position of often opening on the casing, take special safeguard procedures as door-plate etc., when product uses in environment such as desert, seashore, wind power generation scene, mine, directly enter the charged position of box house as dust, salt fog etc., normal operation to power equipment brings very big influence, even causes accident.Pre-installed transformer station box barrier propterty height be an important measurement index of product main performance.
For the preassembled transformer station product that general degree of protection requires, dust prevention commonly used is that the position of matching when door-plate or door-plate are closed installs rubber weather strip additional, or make door-plate and the slit at the position of matching as much as possible little, to reach the requirement of protection.It has following shortcoming:
1, degree of protection is low, is unsuitable for on-the-spot use such as high wind sand, salt fog;
2, complex structure, manufacturability are poor;
2, the constant intensity of rubber weather strip is not high, in use is easy to come off, and influences the normal operation of equipment;
3, rubber weather strip generally is to install one at each crack between a door and its frame place, and sealing effectiveness is not good, can't reach specific (special) requirements.
Summary of the invention
The purpose of this utility model provides a kind of preassembled transformer station door-plate dust seal device.
In order to achieve the above object, the technical solution of the utility model has provided a kind of preassembled transformer station door-plate dust seal device, it is characterized in that, comprise the wallboard mounting angle plate, door-plate mounting angle plate and sealing strip mounting angle plate, the wallboard mounting angle plate is by the first end to end successively plate face, the second plate face, the 3rd plate face and the 4th plate face are formed, the first plate face and the second plate face are fixedlyed connected the front and the side of wallboard respectively, the fixedly connected box frame of the 3rd plate face, the second plate face, be provided with first rubber weather strip in the groove that the 3rd plate face and the 4th plate face constitute, the angle between the 3rd plate face and the 4th plate face is less than 90 °;
Described door-plate mounting angle plate is made up of the 5th end to end successively plate face, the 6th plate face and the 7th plate face, and the 5th plate face, the 6th plate face and the 7th plate face are connected front, side and the back side of door-plate respectively;
Described sealing strip mounting angle plate is made up of the 8th end to end successively plate face, the 9th plate face and the tenth plate face, the tenth plate face is located at the side of the 9th plate face near the door-plate side, be provided with second rubber weather strip in the groove that the 8th plate face, the 9th plate face and the tenth plate face constitute, angle between the 9th plate face and the tenth plate face is less than 90 °, and the 9th plate face connects the 7th plate face.
Further, the angle between described the 3rd plate face and the 4th plate face is 85 °.
Angle between described the 9th plate face and the tenth plate face is 85 °.
Mutually bonding between described first rubber weather strip and the 3rd plate face, mutually bonding between described second rubber weather strip and the 9th plate face.
One end of described the 4th plate face protrudes from first rubber weather strip, and an end of the tenth plate face protrudes from second rubber weather strip.
The utility model has the advantages that:
1, rational in infrastructure, novel, good seal performance can reach very high degree of protection;
2, the generation of phenomenons such as often coming off has been avoided in the installation of rubber weather strip, fixation;
3, on the basis of the labyrinth type safeguard structure that forms in the fixture cooperation place of the rubber weather strip of device, rubber weather strip forms the multilayer proofing measure again;
4, simplified manufacturing processing technic, improved efficient, guaranteed the normal reliable operation of electric equipment.
Description of drawings
Fig. 1 is a kind of cutaway view of preassembled transformer station door-plate dust seal device.
Embodiment
Specify the utility model below in conjunction with embodiment.
Embodiment
As shown in Figure 1, cutaway view for a kind of preassembled transformer station door-plate dust seal device, described preassembled transformer station door-plate dust seal device is by the wallboard mounting angle plate, door-plate mounting angle plate and sealing strip mounting angle plate are formed, wherein, described wallboard mounting angle plate is by the first end to end successively plate face 1, the second plate face 4, the 3rd plate face 5 and the 4th plate face 3 are formed, the first plate face 1 and the second plate face 4 are fixedlyed connected the front and the side of wallboard 15 respectively, the 3rd plate face 5 is welded in box frame 2, the second plate face 4, the angle that is provided with between first rubber weather strip, 6, the three plate faces 5 and the 4th plate face 3 in the groove that the 3rd plate face 5 and the 4th plate face 3 constitute is 85 °;
Described door-plate mounting angle plate is made up of end to end successively the 5th plate face 7, the 6th plate face 8 and the 7th plate face 9, and the 5th plate face 7, the 6th plate face 8 and the 7th plate face 9 are connected front, side and the back side of door-plate 13 respectively;
Described sealing strip mounting angle plate is made up of end to end successively the 8th plate face 10, the 9th plate face 11 and the tenth plate face 12, the tenth plate face 12 is located at the side of the 9th plate face 11 near door-plate 13 sides, be provided with second rubber weather strip 14 in the groove that the 8th plate face 10, the 9th plate face 11 and the tenth plate face 12 constitute, angle between the 9th plate face 11 and the tenth plate face 12 is 85 °, and the 9th plate face 11 connects the 7th plate face 9.
Mutually bonding by adhesive between described first rubber weather strip 6 and the 3rd plate face 5, it is mutually bonding to pass through adhesive between described second rubber weather strip 14 and the 9th plate face 11.Because of 85 ° of angles between the 3rd plate face 5 and the 4th plate face 3 and 85 ° of angles between the 3rd plate face 5 and the 4th plate face 3 make the rubber weather strip 6 and second rubber weather strip 14 make it fixing more firmly, reliable because of distortion, the rubber weather strip 6 and second rubber weather strip 14 fixedly is to adopt adhesive and distortion to reinforce two kinds of assembly methods like this, has solved the secure fixation assembly problem of the rubber weather strip 6 and second rubber weather strip 14.
The end that one end of described the 4th plate face 3 protrudes from first rubber weather strip, 6, the ten plate faces 12 protrudes from second rubber weather strip 14.
During use, door-plate 13 makes its in-position around rotating hinge 15 rotations in closing closed procedure. and at this moment two grooves of wallboard mounting angle plate and sealing strip mounting angle plate are relative, form the labyrinth type safeguard structure, and the tenth plate face 12 is pressed in first rubber weather strip 6 and forms sealing surface, the 4th plate face 3 is pressed in second rubber weather strip 14 and forms sealing surface, the sealing strip faying face that first rubber weather strip 6, second rubber weather strip 14 form forms sealing surface again, the high sealing barrier propterty of implement device is an invention core of the present utility model like this.
Claims (5)
1. preassembled transformer station door-plate dust seal device, it is characterized in that, comprise the wallboard mounting angle plate, door-plate mounting angle plate and sealing strip mounting angle plate, the wallboard mounting angle plate is by the first end to end successively plate face (1), the second plate face (4), the 3rd plate face (5) and the 4th plate face (3) are formed, the first plate face (1) and the second plate face (4) are fixedlyed connected the front and the side of wallboard (15) respectively, the 3rd fixedly connected box frame of plate face (5) (2), the second plate face (4), be provided with first rubber weather strip (6) in the groove that the 3rd plate face (5) and the 4th plate face (3) constitute, the angle between the 3rd plate face (5) and the 4th plate face (3) is less than 90 °;
Described door-plate mounting angle plate is made up of the 5th end to end successively plate face (7), the 6th plate face (8) and the 7th plate face (9), and the 5th plate face (7), the 6th plate face (8) and the 7th plate face (9) are connected front, side and the back side of door-plate (13) respectively;
Described sealing strip mounting angle plate is made up of the 8th end to end successively plate face (10), the 9th plate face (11) and the tenth plate face (12), the tenth plate face (12) is located at the side of the 9th plate face (11) near door-plate (13) side, be provided with second rubber weather strip (14) in the groove that the 8th plate face (10), the 9th plate face (11) and the tenth plate face (12) constitute, angle between the 9th plate face (11) and the tenth plate face (12) is less than 90 °, and the 9th plate face (11) connects the 7th plate face (9).
2. device as claimed in claim 1 is characterized in that, the angle between described the 3rd plate face (5) and the 4th plate face (3) is 85 °.
3. device as claimed in claim 1 is characterized in that, the angle between described the 9th plate face (11) and the tenth plate face (12) is 85 °.
4. device as claimed in claim 1 is characterized in that, and is mutually bonding between described first rubber weather strip (6) and the 3rd plate face (5), mutually bonding between described second rubber weather strip (14) and the 9th plate face (11).
5. device as claimed in claim 1 is characterized in that, an end of described the 4th plate face (3) protrudes from first rubber weather strip (6), and an end of the tenth plate face (12) protrudes from second rubber weather strip (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200720011U CN201466506U (en) | 2009-05-11 | 2009-05-11 | Prefabricated substation door plate dustproof sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200720011U CN201466506U (en) | 2009-05-11 | 2009-05-11 | Prefabricated substation door plate dustproof sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201466506U true CN201466506U (en) | 2010-05-12 |
Family
ID=42393853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200720011U Expired - Lifetime CN201466506U (en) | 2009-05-11 | 2009-05-11 | Prefabricated substation door plate dustproof sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201466506U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069513A (en) * | 2017-03-30 | 2017-08-18 | 三变科技股份有限公司 | 35kV integrated photovoltaic combined transformers for photovoltaic generating system |
| CN110970802A (en) * | 2018-09-29 | 2020-04-07 | 比亚迪股份有限公司 | Cover plate and distribution box and rail transit system with same |
-
2009
- 2009-05-11 CN CN2009200720011U patent/CN201466506U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107069513A (en) * | 2017-03-30 | 2017-08-18 | 三变科技股份有限公司 | 35kV integrated photovoltaic combined transformers for photovoltaic generating system |
| CN107069513B (en) * | 2017-03-30 | 2019-04-16 | 三变科技股份有限公司 | 35kV integrated photovoltaic combined transformer for photovoltaic generating system |
| CN110970802A (en) * | 2018-09-29 | 2020-04-07 | 比亚迪股份有限公司 | Cover plate and distribution box and rail transit system with same |
| CN110970802B (en) * | 2018-09-29 | 2022-01-07 | 比亚迪股份有限公司 | Cover plate and distribution box and rail transit system with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |