CN220420036U - Fire alarm device for unattended transformer substation - Google Patents
Fire alarm device for unattended transformer substation Download PDFInfo
- Publication number
- CN220420036U CN220420036U CN202321996029.0U CN202321996029U CN220420036U CN 220420036 U CN220420036 U CN 220420036U CN 202321996029 U CN202321996029 U CN 202321996029U CN 220420036 U CN220420036 U CN 220420036U
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- fire alarm
- support
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- connecting seat
- base
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- 238000009434 installation Methods 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 108091092568 Alarmone Proteins 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Fire Alarms (AREA)
Abstract
The utility model discloses a fire alarm device of an unattended transformer substation, which belongs to the technical field of fire alarm devices and comprises a fire alarm, wherein a connecting block is fixed at the top end of the fire alarm, a support is arranged above the connecting block, and a supporting piece is arranged above the support; two slots for inserting the top ends of the connecting blocks are formed in the bottom end of the support, two inserting blocks are arranged in the support, and the opposite end parts of the two inserting blocks extend out of the support; the end of two the inserting blocks are inserted into the connecting block, the first springs are sleeved on the two inserting blocks, the supporting piece comprises a base and a connecting seat, two lugs are integrally formed on two sides of the connecting seat, through holes are formed in the lugs, the base is connected with the support, the sliding blocks are integrally formed in the top end of the base, and sliding grooves matched with the sliding blocks are formed in the bottom end of the connecting seat. This unmanned on duty transformer substation fire alarm device, convenient dismantlement does benefit to subsequent installation.
Description
Technical Field
The utility model belongs to the technical field of fire alarm devices, and particularly relates to a fire alarm device of an unattended substation.
Background
The fire alarm device is control indication equipment which is used for receiving, displaying and transmitting fire alarm signals and can send out control signals and have other auxiliary functions in the automatic fire alarm system. The fire alarm controller is responsible for providing a stable working power supply for the fire detector, monitoring the working states of the detector and the system, receiving, converting and processing alarm signals output by the fire detector, performing audible and visual alarm, indicating specific parts and time of the alarm, executing corresponding auxiliary control and other tasks, and is a core component in the fire alarm system.
When the fire alarm in the unattended substation is installed, the fire alarm is usually fixed on a ceiling in the unattended substation by using bolts, and when the fire alarm needs to be detached for maintenance, the bolts for fixing the fire alarm need to be detached one by using a screwdriver, so that the maintenance efficiency is reduced.
Disclosure of Invention
The utility model aims to provide a fire alarm device of an unattended transformer substation, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the fire alarm device of the unattended transformer substation comprises a fire alarm, wherein a connecting block is fixed at the top end of the fire alarm, a support is arranged above the connecting block, and a supporting piece is arranged above the support;
two slots for inserting the top ends of the connecting blocks are formed in the bottom end of the support, two inserting blocks are arranged in the support, and the opposite end parts of the two inserting blocks extend out of the support;
the ends of the two inserting blocks are inserted into the connecting blocks, and the first springs are sleeved on the two inserting blocks.
In a further embodiment, the support member includes a base and a connection seat, two lugs are integrally formed on two sides of the connection seat, through holes are formed in four lugs, and the lugs are fixed on a ceiling in the unattended substation by bolts during installation.
In a further embodiment, the base is connected with the support, the top integrated into one piece of base has the slider, the spout with the slider adaptation is seted up to the bottom of connecting seat, and the setting of slider and spout also can adjust the position of base and fire alarm through the slide base even after the connecting seat is fixed.
In a further embodiment, a block is integrally formed on one side of the base, a fixture block is arranged between the block and the connecting seat, and a plurality of slots matched with the fixture block are formed in the side wall of the connecting seat;
one side of the fixture block away from the connecting seat is fixed with a connecting rod, a second spring is sleeved on the connecting rod, one end of the connecting rod away from the connecting seat penetrates through the stop block, and the stop block, the connecting rod, the fixture block and the second spring are arranged to facilitate the fixation of the base.
In a further embodiment, a limiting block is fixed at one end of the connecting rod away from the connecting seat, and the clamping block is welded with the connecting rod.
In a further embodiment, the fire alarm is connected with the connecting block through a bolt, the top end of the support is provided with two grooves, one of the first springs is located in one groove, and the other first spring is located in the other groove.
The utility model has the technical effects and advantages that: this unmanned substation fire alarm device utilizes the bolt to fix the back with the lug, if need adjust the position of fire alarm, the pulling connecting rod, loosen the connecting rod behind slide base to suitable position, the second spring promotes the fixture block and removes to the connecting seat, the tip of fixture block inserts in the slot of connecting seat lateral wall, realize the fixed of base, if need lift off the fire alarm and maintain, only need press two inserts, two inserts move in opposite directions, the tip of two inserts deviate from in the connecting block of fixing at the fire alarm top, conveniently lift off the connecting block together with the fire alarm, need not to lift off the bolt that is used for fixed fire alarm one by one, efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the connection block and support of the present utility model;
fig. 3 is an enlarged view of the structure of fig. 1 a in accordance with the present utility model.
In the figure: 1. a fire alarm; 2. a connecting block; 3. a support; 4. a base; 5. a slide block; 6. a bump; 7. a support; 8. a connecting seat; 9. inserting blocks; 10. a first spring; 11. a stop block; 12. a connecting rod; 13. a limiting block; 14. a clamping block; 15. and a second spring.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.
Referring to fig. 1 to 3, the utility model provides a fire alarm device of an unattended transformer station, which comprises a fire alarm 1, wherein the fire alarm 1 is in the prior art, the specific structure and principle are not repeated, a connecting block 2 is fixed at the top end of the fire alarm 1, a support 3 is arranged above the connecting block 2, and a supporting piece 7 is arranged above the support 3;
two slots for inserting the top end of the connecting block 2 are formed in the bottom end of the support 3, two inserting blocks 9 are arranged in the support 3, and the opposite end parts of the two inserting blocks 9 extend out of the support 3;
the ends of the two inserting blocks 9 are inserted into the connecting block 2, and the first springs 10 are sleeved on the two inserting blocks 9.
The support piece 7 comprises a base 4 and a connecting seat 8, two lugs 6 are integrally formed on two sides of the connecting seat 8, through holes are formed in the four lugs 6, and the lugs 6 are fixed on a ceiling in an unattended substation station by bolts during installation.
The base 4 is connected with the support 3 through the bolt, and the top integrated into one piece of base 4 has slider 5, and the spout with slider 5 adaptation is seted up to the bottom of connecting seat 8, and the setting of slider 5 and spout also can adjust the position of base 4 and fire alarm 1 through slide base 5 even after connecting seat 8 is fixed.
One side of the base 4 is integrally formed with a stop block 11, a clamping block 14 is arranged between the stop block 11 and the connecting seat 8, and a plurality of slots matched with the clamping block 14 are formed in the side wall of the connecting seat 8;
the connecting rod 12 is fixed on one side of the clamping block 14 far away from the connecting seat 8, the second spring 15 is sleeved on the connecting rod 12, one end of the connecting rod 12 far away from the connecting seat 8 penetrates through the stop block 11, the connecting rod 12 is pulled, the end part of the clamping block 14 is separated from the slot on the side wall of the connecting seat 8, the base 4 is slid, the connecting rod 12 is released after the base 4 moves to a proper position along the long side direction of the connecting seat 8, the second spring 15 pushes the clamping block 14 to move towards the connecting seat 8, and the end part of the clamping block 14 is inserted into the slot on the side wall of the connecting seat 8, so that the fixing of the base 4 is realized.
A limiting block 13 is fixedly welded at one end of the connecting rod 12 far away from the connecting seat 8, and a clamping block 14 is welded with the connecting rod 12.
The fire alarm 1 is connected with the connecting block 2 through a bolt, the top end of the support 3 is provided with two grooves, one of the first springs 10 is positioned in one groove, and the other first spring 10 is positioned in the other groove.
According to the working principle, after the lug 6 is fixed by the aid of the bolt, if the position of the fire alarm 1 needs to be adjusted, the connecting rod 12 is pulled, the end portions of the clamping blocks 14 are separated from the slots on the side wall of the connecting seat 8, the base 4 slides, the connecting rod 12 is loosened after the base 4 moves to the proper position along the long side direction of the connecting seat 8, the second spring 15 pushes the clamping block 14 to move towards the connecting seat 8, the end portions of the clamping block 14 are inserted into the slots on the side wall of the connecting seat 8, the fixing of the base 4 is achieved, if the fire alarm 1 needs to be detached and maintained, only the two inserting blocks 9 are needed to be pressed, the two inserting blocks 9 move in opposite directions, the end portions of the two inserting blocks 9 are separated from the connecting block 2 fixed at the top end of the fire alarm 1, the connecting block 2 and the fire alarm 1 are conveniently detached together, bolts for fixing the fire alarm 1 do not need to be detached one by one, efficiency is improved, the two inserting blocks 9 are pressed when the top ends of the connecting block 2 are inserted into the support 3, the two inserting blocks 9 are loosened, and the two first springs 10 push the two inserting blocks 9 to move back to each other, and finally the two inserting blocks 9 are inserted into the connecting block 2.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an unmanned on duty transformer substation fire alarm device, includes fire alarm (1), its characterized in that: the fire alarm is characterized in that a connecting block (2) is fixed at the top end of the fire alarm (1), a support (3) is arranged above the connecting block (2), and a supporting piece (7) is arranged above the support (3);
two slots for inserting the top end of the connecting block (2) are formed in the bottom end of the support (3), two inserting blocks (9) are arranged in the support (3), and the opposite end parts of the two inserting blocks (9) extend out of the support (3);
the ends of the two inserting blocks (9) are inserted into the connecting block (2), and the two inserting blocks (9) are sleeved with first springs (10).
2. The unmanned substation fire alarm device according to claim 1, wherein: the support piece (7) comprises a base (4) and a connecting seat (8), two lugs (6) are integrally formed on two sides of the connecting seat (8), and through holes are formed in the four lugs (6).
3. The unmanned substation fire alarm device according to claim 2, wherein: the base (4) is connected with the support (3), a sliding block (5) is integrally formed at the top end of the base (4), and a sliding groove matched with the sliding block (5) is formed at the bottom end of the connecting seat (8).
4. The fire alarm device of an unattended substation according to claim 3, characterized in that: one side of the base (4) is integrally formed with a stop block (11), a clamping block (14) is arranged between the stop block (11) and the connecting seat (8), and a plurality of slots matched with the clamping block (14) are formed in the side wall of the connecting seat (8);
one side of the clamping block (14) far away from the connecting seat (8) is fixedly provided with a connecting rod (12), the connecting rod (12) is sleeved with a second spring (15), and one end of the connecting rod (12) far away from the connecting seat (8) penetrates through the stop block (11).
5. The unmanned substation fire alarm device according to claim 4, wherein: one end of the connecting rod (12) far away from the connecting seat (8) is fixed with a limiting block (13), and the clamping block (14) is welded with the connecting rod (12).
6. The unmanned substation fire alarm device according to claim 1, wherein: the fire alarm (1) is connected with the connecting block (2) through a bolt, two grooves are formed in the top end of the support (3), one of the first springs (10) is located in one groove, and the other first spring (10) is located in the other groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321996029.0U CN220420036U (en) | 2023-07-27 | 2023-07-27 | Fire alarm device for unattended transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321996029.0U CN220420036U (en) | 2023-07-27 | 2023-07-27 | Fire alarm device for unattended transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220420036U true CN220420036U (en) | 2024-01-30 |
Family
ID=89648394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321996029.0U Active CN220420036U (en) | 2023-07-27 | 2023-07-27 | Fire alarm device for unattended transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220420036U (en) |
-
2023
- 2023-07-27 CN CN202321996029.0U patent/CN220420036U/en active Active
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