CN210957337U - Fireproof mud plugging device for electrical control cabinet of transformer substation - Google Patents
Fireproof mud plugging device for electrical control cabinet of transformer substation Download PDFInfo
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- CN210957337U CN210957337U CN201922185545.5U CN201922185545U CN210957337U CN 210957337 U CN210957337 U CN 210957337U CN 201922185545 U CN201922185545 U CN 201922185545U CN 210957337 U CN210957337 U CN 210957337U
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- protection plate
- fire prevention
- holes
- guard plate
- prevention mud
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Abstract
The utility model provides a transformer substation's electrical control cabinet fire prevention mud plugging device, includes regulator cubicle and cable, is provided with the shutoff mechanism between cable and the regulator cubicle, and the shutoff mechanism comprises a first guard plate, a second guard plate, two sealing washers, two threaded rods, two nuts, four through-holes and four baffles, and the hole is passed to the surface of cable, and the hole has been seted up at the middle part of regulator cubicle, and it has fire prevention mud to fill between cable and the hole. The utility model discloses a two threaded rods and two nuts drive first guard plate and second guard plate and are close to each other and can protect the inside fire prevention mud of hole to avoid fire prevention mud to crack after insolate, humid weather, reduce the form change, prevent that fire prevention mud from dropping, the utility model discloses simple structure, easy to use and popularization to the threaded rod can be adjusted in the inside position of through-hole, thereby makes the device be applicable to the first guard plate of different diameters, and then has improved this plugging device's practicality.
Description
Technical Field
The utility model belongs to supply distribution equipment and auxiliary assembly field specifically is a transformer substation's electrical control cabinet fire prevention mud plugging device.
Background
Fire prevention mud mainly used electric wire, the hole shutoff of cable, in order to prevent the electric wire, the cable conflagration takes place and is propagated to adjacent room by the hole, reduce fire loss, the expansion of avoiding the accident has and hinders the cigarette, fire prevention, functions such as dustproof, most fire prevention mud plugging device that exists carries out the shutoff for guaranteeing that the fire prevention effect can use thicker fire prevention mud on the existing market, through insolateing, the easy fracture after humid weather crosses, lead to the form change, synthesize factors such as fire prevention mud dead weight, just drop easily, and traditional fire prevention mud plugging device uses staple bolt fastening fire prevention mud bottom end more, and the bearing area of staple bolt is limited, fire prevention mud is revealed easily to fire prevention mud plugging device, be unfavorable for long-term use.
To the above-mentioned problem, No. CN208849394U now discloses provides fire prevention mud plugging device, this fire prevention mud plugging device is through the silica gel box that sets up, staple bolt and sealing silica gel pad realize the protection to fire prevention mud, avoid fire prevention mud through insolateing, moist weather is fracture after the cross, reduce the morphism, extension fire prevention mud life, prevent that fire prevention mud from dropping, through the supporting shoe that sets up, spliced pole and bracing piece have realized the bearing area increase to the device bottom, be favorable to stablizing supporting fire prevention mud plugging device, effectively avoid revealing fire prevention mud, be favorable to the device to use for a long time, however this fire prevention mud plugging device structure is complicated, be unfavorable for using widely. Therefore, the improvement is made, and the fireproof mud blocking device for the electrical control cabinet of the transformer substation is provided.
Disclosure of Invention
The utility model aims at solving the technical problem that when the fire prevention mud is blocked on the regulator cubicle, the fire prevention mud is easy to be aged, the fracture influences the blocking effect.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a transformer substation's electrical control cabinet fire prevention mud plugging device, it includes first guard plate, and the second guard plate that sets up relatively with first guard plate, middle part position is equipped with first perforation on the second guard plate, on the first perforation of first guard plate, and all be equipped with the sealing washer on the first perforation of second guard plate, still be equipped with the second perforation on first guard plate, the second guard plate, run through first guard plate, the second perforation on the second guard plate is equipped with the threaded rod, just be equipped with baffle, the nut at the tip of threaded rod in the outside of first guard plate, the second guard plate.
The first through holes are symmetrically distributed on the outer side of the first through holes.
Including 2 second perforation, 2 second perforation set up respectively in first perforation both sides.
The first protection plate and the second protection plate are used for clamping the parts to be plugged of the electrical cabinet, and fireproof mud filling holes are formed among the parts to be plugged of the first protection plate, the second protection plate and the electrical cabinet.
The middle part of the sealing ring and the fireproof mud filling hole are matched to form a cable channel.
The sealing ring is a rubber sealing ring.
The utility model has the advantages that: the utility model provides a transformer substation electrical control cabinet prevents fire clay blocking device, it can protect the fire clay inside the hole to drive first guard plate and second guard plate to be close to each other through two threaded rods and two nuts, thereby avoid fire clay to crack after insolation, humid weather, reduce the form change, prevent fire clay from dropping, and the threaded rod can adjust the position in the second perforation, thereby make the device be applicable to the first guard plate of different diameters, and then improved the practicality of this plugging device, can prevent fire clay from leaking from the second perforation through setting up the baffle, can improve the leakproofness of cable and first guard plate and second guard plate junction through setting up the sealing washer, thereby reduce the condition that fire clay leaks from cable and first guard plate and second guard plate junction, compare with prior art, the utility model discloses simple structure, easy to use and popularize.
Drawings
Fig. 1 and 2 are schematic views of the use of the present invention;
fig. 3 is a schematic structural diagram of the present invention;
fig. 4 is a schematic structural diagram of the middle seal ring of the present invention.
In the figure: 1. an electrical cabinet; 2. filling the holes with fire-proof mud; 3. a first guard plate; 4. a second guard plate; 5. a seal ring; 6. a cable; 7. a threaded rod; 8. a nut; 9. a second perforation; 10. a partition plate; 11. fire-proof mud.
Detailed Description
As shown in fig. 1 to 4, a substation electrical control cabinet fire prevention mud blocking device includes a first protection plate 3, and a second protection plate 4 arranged opposite to the first protection plate 3, the middle position of the second protection plate 4 is provided with a first through hole, the first through hole of the first protection plate and the first through hole of the second protection plate are both provided with a sealing ring 5, the first protection plate 3 and the second protection plate 4 are also provided with a second through hole 9, the second through hole 9 penetrating through the first protection plate 3 and the second protection plate 4 is provided with a threaded rod 7, a partition plate 10 and a nut 8 are arranged outside the first protection plate 3 and the second protection plate 4 and at the end of the threaded rod 7.
The first through holes 9 are symmetrically distributed on the outer side of the first through holes 9.
One embodiment of the method is as follows: it includes 2 second perforation 9, and 2 second perforation 9 set up respectively in first perforation both sides.
The first protection plate 3 and the second protection plate 4 are used for clamping the part to be plugged 1 of the electrical cabinet, and the fire-proof mud filling hole 2 is formed between the part to be plugged 1 of the first protection plate 3, the second protection plate 4 and the electrical cabinet.
The middle part of the sealing ring 5 and the fireproof mud filling hole 2 are matched to form a cable 6 channel.
Preferably, the seal ring 5 is a rubber seal ring.
Example (b):
as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model relates to a transformer substation's electrical control cabinet fire prevention mud plugging device, including regulator cubicle 1 and cable 6, be provided with shutoff mechanism between cable 6 and the regulator cubicle 1, shutoff mechanism is by a first guard plate 3, a second guard plate 4, two sealing washers 5, two threaded rods 7, two nuts 8, four second perforation 9 and four baffle 10 are constituteed, the surface of cable 6 passes fire prevention mud and fills hole 2, fire prevention mud filling hole 2 has been seted up at the middle part of regulator cubicle 1, it has fire prevention mud 11 to fill between hole 2 to fill with fire prevention mud to cable 6.
Wherein, four second perforation 9 are seted up respectively on first guard plate 3 and second guard plate 4, and four baffles 10 set up respectively at the surface of two threaded rods 7, and threaded rod 7 can be adjusted in the inside position of second perforation 9 to make the device be applicable to the first guard plate 3 of different diameters, and then improved this plugging device's practicality.
Wherein, two of them baffles 10 are located the first guard plate 3 and keep away from the one side of regulator cubicle 1, and two other baffles 10 are located the second guard plate 4 and keep away from the one side of regulator cubicle 1, can prevent through setting up baffle 10 that fire prevention mud 11 from the inside leakage of second perforation 9.
Wherein, two threaded rods 7 pass four second perforation 9 respectively and extend to the bottom of second guard plate 4, two nut 8 difference threaded connection are at the surface of two threaded rods 7, two nut 8 all are located second guard plate 4 and keep away from one side of regulator cubicle 1, drive first guard plate 3 and second guard plate 4 through two threaded rods 7 and two nut 8 and be close to each other and can protect the inside fire prevention mud 11 of hole 2 is filled to fire prevention mud to avoid fire prevention mud 11 to pass through insolate, moist weather is fracture after, reduce the form change, prevent that fire prevention mud 11 from dropping, the utility model discloses simple structure, easy to use and popularization.
Wherein, the surface of one of them sealing washer 5 and the inner wall contact of first guard plate 3, the surface of another sealing washer 5 and the inner wall contact of second guard plate 4 can improve the leakproofness of cable 6 and first guard plate 3 and the junction of second guard plate 4 through setting up sealing washer 5 to reduce the condition that fire prevention mud 11 leaks from cable 6 and first guard plate 3 and the junction of second guard plate 4.
Wherein, the inner wall of sealing washer 5 alternates with the surface of cable 6 and is connected, and sealing washer 5 is rubber seal, and rubber has elasticity to make sealing washer 5 can wrap up cable 6.
When in work, firstly, the two sealing rings 5 are respectively sleeved on the first protection plate 3 and the second protection plate 4, then the cable 6 is passed through the two sealing rings 5, then the first protection plate 3 is placed on one side of the electrical cabinet 1 and the two threaded rods 7 are passed through the fire-proof mud filling holes 2, then filling the fireproof mud 11 into the fireproof mud filling hole 2, placing the second protection plate 4 on the other side of the electrical cabinet 1 after filling, enabling one ends of the two threaded rods 7 far away from the first protection plate 3 to respectively penetrate through the two second through holes 9, then the nuts 8 are screwed, the first protection plate 3 and the second protection plate 4 are driven to mutually approach through the two threaded rods 7 and the two nuts 8 so as to protect the fireproof mud 11 in the fireproof mud filling hole 2, thereby preventing the fireproof mud 11 from cracking after aging and humid weather, reducing form change and preventing the fireproof mud 11 from falling;
and threaded rod 7 can adjust the position in the inside of second perforation 9 to make the device be applicable to the first guard plate 3 of different diameters, and then improved this plugging device's practicality, can prevent through setting up baffle 10 that fire prevention mud 11 from the inside leakage of second perforation 9, can improve the leakproofness of cable 6 and first guard plate 3 and second guard plate 4 junction through setting up sealing washer 5, thereby reduce the condition that fire prevention mud 11 leaks from cable 6 and first guard plate 3 and second guard plate 4 junction.
Claims (6)
1. The utility model provides a transformer substation's electrical control cabinet fire prevention mud plugging device which characterized in that: the anti-theft device comprises a first protection plate (3) and a second protection plate (4) which is arranged opposite to the first protection plate (3), wherein first through holes are formed in the middle positions of the first protection plate (3) and the second protection plate (4), sealing rings (5) are arranged on the first through holes of the first protection plate and the first through holes of the second protection plate, second through holes (9) are further formed in the first protection plate (3) and the second protection plate (4), a threaded rod (7) is arranged on the second through holes (9) penetrating through the first protection plate (3) and the second protection plate (4), and a partition plate (10) and a nut (8) are arranged on the outer sides of the first protection plate (3) and the second protection plate (4) and at the end part of the threaded rod (7).
2. A substation electrical control cabinet fire prevention mud plugging device according to claim 1, characterized in that: the device comprises a plurality of second through holes (9), wherein the second through holes (9) are symmetrically distributed on the outer side of the first through holes.
3. A substation electrical control cabinet fire prevention mud plugging device according to claim 2, characterized in that: comprises 2 second through holes (9), wherein the 2 second through holes (9) are respectively arranged at two sides of the first through hole.
4. A substation electrical control cabinet fire prevention mud blocking apparatus according to any one of claims 1 to 3, characterized in that: the first protection plate (3) and the second protection plate (4) are used for clamping the parts to be plugged (1) of the electrical cabinet, and fire-proof mud filling holes (2) are formed among the parts to be plugged (1) of the first protection plate (3), the second protection plate (4) and the electrical cabinet.
5. A substation electrical control cabinet fire prevention mud plugging device according to claim 4, characterized in that: the middle part of the sealing ring (5) and the fireproof mud filling hole (2) are matched to form a cable (6) channel.
6. A substation electrical control cabinet fire prevention mud plugging device according to claim 1 or 5, characterized in that: the sealing ring (5) is a rubber sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922185545.5U CN210957337U (en) | 2019-12-09 | 2019-12-09 | Fireproof mud plugging device for electrical control cabinet of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922185545.5U CN210957337U (en) | 2019-12-09 | 2019-12-09 | Fireproof mud plugging device for electrical control cabinet of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210957337U true CN210957337U (en) | 2020-07-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922185545.5U Expired - Fee Related CN210957337U (en) | 2019-12-09 | 2019-12-09 | Fireproof mud plugging device for electrical control cabinet of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210957337U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963626A (en) * | 2021-01-29 | 2021-06-15 | 广船国际有限公司 | Sealing structure of pipeline and ship |
| CN114188899A (en) * | 2021-12-06 | 2022-03-15 | 广东电网有限责任公司东莞供电局 | From early warning formula fire prevention shutoff hanging net |
| CN114857368A (en) * | 2022-04-25 | 2022-08-05 | 国网宁夏电力有限公司吴忠供电公司 | Method for shortening fireproof plugging time of secondary cable hole of transformer substation |
| CN115642546A (en) * | 2022-12-26 | 2023-01-24 | 西北电子装备技术研究所(中国电子科技集团公司第二研究所) | Glove box wire-passing sealing structure and glove box |
-
2019
- 2019-12-09 CN CN201922185545.5U patent/CN210957337U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963626A (en) * | 2021-01-29 | 2021-06-15 | 广船国际有限公司 | Sealing structure of pipeline and ship |
| CN114188899A (en) * | 2021-12-06 | 2022-03-15 | 广东电网有限责任公司东莞供电局 | From early warning formula fire prevention shutoff hanging net |
| CN114188899B (en) * | 2021-12-06 | 2023-02-17 | 广东电网有限责任公司东莞供电局 | From early warning formula fire prevention shutoff hanging net |
| CN114857368A (en) * | 2022-04-25 | 2022-08-05 | 国网宁夏电力有限公司吴忠供电公司 | Method for shortening fireproof plugging time of secondary cable hole of transformer substation |
| CN115642546A (en) * | 2022-12-26 | 2023-01-24 | 西北电子装备技术研究所(中国电子科技集团公司第二研究所) | Glove box wire-passing sealing structure and glove box |
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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: 20200707 Termination date: 20211209 |