CN214376853U - Smoke alarm convenient to install and used for transformer substation security - Google Patents
Smoke alarm convenient to install and used for transformer substation security Download PDFInfo
- Publication number
- CN214376853U CN214376853U CN202120606090.4U CN202120606090U CN214376853U CN 214376853 U CN214376853 U CN 214376853U CN 202120606090 U CN202120606090 U CN 202120606090U CN 214376853 U CN214376853 U CN 214376853U
- Authority
- CN
- China
- Prior art keywords
- butt joint
- groove
- fixed
- smoke alarm
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000779 smoke Substances 0.000 title claims abstract description 37
- 210000001503 joint Anatomy 0.000 claims abstract description 62
- 238000009434 installation Methods 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect 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
Images
Landscapes
- Fire Alarms (AREA)
Abstract
The utility model discloses a smoke alarm convenient to installation for transformer substation's security protection, including base, filter screen and power mount pad, the outside of base is fixed with the mounting panel, the butt joint groove has been seted up on base bottom surface, the inside in butt joint groove is provided with the butt joint piece, the one end and the shielding cover of butt joint piece are fixed, the bottom middle part of shielding cover is fixed with quick-witted case, the draw-in groove has been seted up on the inside surface of machine case, the inside of draw-in groove is provided with the go-between, the filter screen is fixed with the go-between, the outside of machine bottom of the case portion is provided with the apron. This smoke alarm ware of transformer substation security protection with installation of being convenient for, base and wall are fixed after finishing, will shelter from the fixed butt joint piece in cover top and the butt joint groove of seting up bottom the base and dock, then through the rotatory butt joint piece in convex butt joint groove, the salient of butt joint piece will block in the inside in butt joint groove to reach the effect of being convenient for install smoke alarm ware.
Description
Technical Field
The utility model relates to a smoke alarm technical field specifically is a smoke alarm convenient to installation for transformer substation's security protection.
Background
The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in an electric power system. The transformer substation in the power plant is a boosting transformer substation, the effect of the boosting transformer substation is that electric energy sent by a generator is boosted and then fed into a high-voltage power grid, fire prevention in the transformer substation is the most important, the smoke alarm is actually a smoke sensor or a different name of the smoke alarm, the smoke alarm realizes fire prevention by monitoring the concentration of smoke, however, the current smoke alarm also has the problem of inconvenient installation, and therefore the current smoke alarm is required to be improved to play a greater effect.
Although the smoke alarm for security protection of transformer substation on the existing market is very many in type and quantity, the smoke alarm for security protection of transformer substation has such shortcoming: the smoke alarm is inconvenient to install, the filter screen is inconvenient to install, and the battery is inconvenient to replace. Therefore, the existing smoke alarm for security protection of the transformer substation needs to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a smoke alarm ware of transformer substation's security protection with installation of being convenient for to solve the smoke alarm ware on the existing market that above-mentioned background art provided and be not convenient for install, smoke alarm ware is not convenient for install the problem that filter screen and smoke alarm ware are not convenient for change the battery.
In order to achieve the above object, the utility model provides a following technical scheme: a smoke alarm convenient to mount for transformer substation security comprises a base, a filter screen and a power supply mounting base, wherein a mounting plate is fixed on the outer side of the base, and a butt joint groove is formed in the surface of the bottom of the base;
a butt joint block is arranged inside the butt joint groove, one end of the butt joint block is fixed with a shielding cover, a case is fixed in the middle of the bottom end of the shielding cover, a clamping groove is formed in the inner surface of the case, a connecting ring is arranged inside the clamping groove, the filter screen is fixed with the connecting ring, and a cover plate is arranged on the outer side of the bottom of the case;
the mounting groove has been seted up to one side of quick-witted case, the inside of mounting groove is provided with the pivot, power mount pad carries out swing joint with the pivot, the spacing groove has been seted up to one side that the pivot was kept away from to the mounting groove, the inside of spacing groove is provided with the stopper, the one end and the power mount pad of stopper are fixed, one side fixed surface of power mount pad has the pull ring.
Preferably, the mounting panel is provided with four, and four the mounting panel is the distribution of contained angle such as being equal about the central line of base.
Preferably, the shape of the butt joint groove is arc-shaped, and the butt joint grooves are distributed at equal included angles relative to the central line of the base.
Preferably, the cross section of the butt-joint block is in a T shape, and the size of the butt-joint block is matched with that of the butt-joint groove.
Preferably, the cross section of the connecting ring is in a shape of a Chinese character 'tu', the connecting size of the connecting ring is matched with that of the clamping groove, and the connecting ring forms a clamping structure with the chassis through the clamping groove.
Preferably, the size of the power supply mounting seat is smaller than that of the mounting groove, and the power supply mounting seat forms a rotating structure with the case through a rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) after the base and the wall are fixed, the butt joint block fixed at the top of the shielding cover is in butt joint with the butt joint groove formed in the bottom of the base, and then the butt joint block is rotated through the arc butt joint groove, so that the protruding part of the butt joint block is clamped in the butt joint groove, and the effect of conveniently installing the smoke alarm is achieved;
(2) the smoke alarm for the security of the transformer substation is convenient to install, the cover plate is held by a hand to rotate to open the cover plate, then the filter screen is pushed into the opening of the case, after the filter screen is pushed to a certain distance, the connecting ring fixed on the outer side of the filter screen is butted with the clamping groove, and the protruding part on one side of the connecting ring is clamped in the clamping groove, so that the effect of facilitating the installation of the filter screen is achieved;
(3) this smoke alarm for transformer substation security protection convenient to installation, when the battery is changed in the installation, through the outside pulling power mount pad of pull ring, power mount pad can be opened because of the pivot is rotatory, closes power mount pad after installing the battery in power mount pad's inside, and the stopper of power mount pad one side fixed can carry out the block butt joint with the spacing groove that the quick-witted case outside was seted up, prevents that power mount pad is not hard up to reach smoke alarm and be convenient for change the effect of battery.
Drawings
FIG. 1 is a schematic structural view of a front cross section of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is a schematic bottom view of the base of the present invention;
FIG. 5 is a schematic view of the bottom view of the filter screen of the present invention
Fig. 6 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention.
In the figure: 1. a base; 2. mounting a plate; 3. a butt joint groove; 4. a butt joint block; 5. a shield cover; 6. a chassis; 7. a card slot; 8. a connecting ring; 9. a filter screen; 10. a cover plate; 11. mounting grooves; 12. a rotating shaft; 13. a power supply mounting base; 14. a limiting groove; 15. a limiting block; 16. and (4) a pull ring.
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. 1-6, the present invention provides a technical solution: a smoke alarm convenient to mount for transformer substation security comprises a base 1, a mounting plate 2, a butt joint groove 3, a butt joint block 4, a shielding cover 5, a case 6, four clamping grooves 7, a connecting ring 8, a filter screen 9, a cover plate 10, a mounting groove 11, a rotating shaft 12, a power supply mounting seat 13, a limiting groove 14, a limiting block 15 and a pull ring 16, wherein the mounting plate 2 is fixed on the outer side of the base 1, the four mounting plates 2 are distributed at equal included angles relative to the central line of the base 1, a matched bolt penetrates through a threaded hole formed in the mounting plate 2 and is fixed with a wall surface to finish the fixing of the base 1, the butt joint groove 3 is formed in the bottom surface of the base 1, the butt joint groove 3 is arc-shaped, the butt joint groove 3 is distributed at equal included angles relative to the central line of the base 1, and a plurality of arc-shaped butt joint grooves 3 are butted with the butt joint block 4, the shielding cover 5 can be effectively prevented from falling off;
the butt joint device is characterized in that a butt joint block 4 is arranged inside the butt joint groove 3, the cross section of the butt joint block 4 is T-shaped, the size of the butt joint block 4 is matched with that of the butt joint groove 3, the butt joint block 4 is in butt joint with the butt joint groove 3, then the installation of the shielding cover 5 can be completed by rotating a certain angle, one end of the butt joint block 4 is fixed with the shielding cover 5, a case 6 is fixed at the middle of the bottom end of the shielding cover 5, a clamping groove 7 is formed in the inner surface of the case 6, a connecting ring 8 is arranged inside the clamping groove 7, the cross section of the connecting ring 8 is in a convex shape, the connecting size between the connecting ring 8 and the clamping groove 7 is matched, a clamping structure is formed between the connecting ring 8 and the case 6, a filter screen 9 is convenient to install through clamping butt joint of the connecting ring 8 and the clamping groove 7, and the filter screen 9 is fixed with the connecting ring 8, a cover plate 10 is arranged on the outer side of the bottom of the case 6;
mounting groove 11 has been seted up to one side of quick-witted case 6, the inside of mounting groove 11 is provided with pivot 12, power mount pad 13 carries out swing joint with pivot 12, power mount pad 13's size is less than mounting groove 11's size, and constitutes revolution mechanic between power mount pad 13 through pivot 12 and quick-witted case 6, can rotate through pivot 12 and open power mount pad 13, and the change battery of easy to assemble, mounting groove 11 keeps away from one side of pivot 12 and has seted up spacing groove 14, the inside of spacing groove 14 is provided with stopper 15, stopper 15's one end is fixed with power mount pad 13, one side fixed surface of power mount pad 13 has pull ring 16.
The working principle is as follows: when the smoke alarm convenient to install for transformer substation security is used, firstly, a matched bolt penetrates through a threaded hole formed in a mounting plate 2 to be fixed with a wall surface, the base 1 is installed, after the base 1 is fixed with the wall surface, a butt joint block 4 fixed at the top of a shielding cover 5 is in butt joint with a butt joint groove 3 formed in the bottom of the base 1, then the butt joint block 4 is rotated through the arc-shaped butt joint groove 3, the protruding part of the butt joint block 4 is clamped in the butt joint groove 3, installation of the smoke alarm is completed, secondly, the cover plate 10 is rotated and opened by holding the cover plate 10 with a hand, then the filter screen 9 is pushed in from an opening of a case 6, after the filter screen is pushed in a certain distance, a connecting ring 8 fixed on the outer side of the filter screen 9 is in butt joint with a clamping groove 7, the protruding part on one side of the connecting ring 8 is clamped in the clamping groove 7, and the filter screen 9 can be completed, on the contrary, the filter screen 9 can be detached, which is convenient for workers to clean and replace, and finally, when the smoke alarm is installed or a battery is replaced, the power supply installation seat 13 is pulled outwards through the pull ring 16, the power supply installation seat 13 can be opened due to the rotation of the rotating shaft 12, the battery is installed inside the power supply installation seat 13, then the power supply installation seat 13 is closed, the limit block 15 fixed on one side of the power supply installation seat 13 can be in clamping butt joint with the limit groove 14 formed on the outer side of the case 6, the power supply installation seat 13 is prevented from loosening, and then the installation and replacement of the battery can be completed, and the content which is not described in detail in the description belongs to the prior art known by professionals in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a smoke alarm ware that transformer substation's security protection is used convenient to installation, includes base (1), filter screen (9) and power mount pad (13), its characterized in that: a mounting plate (2) is fixed on the outer side of the base (1), and a butt joint groove (3) is formed in the bottom surface of the base (1);
a butt joint block (4) is arranged in the butt joint groove (3), one end of the butt joint block (4) is fixed with a shielding cover (5), a case (6) is fixed in the middle of the bottom end of the shielding cover (5), a clamping groove (7) is formed in the inner surface of the case (6), a connecting ring (8) is arranged in the clamping groove (7), a filter screen (9) is fixed with the connecting ring (8), and a cover plate (10) is arranged on the outer side of the bottom of the case (6);
mounting groove (11) have been seted up to one side of quick-witted case (6), the inside of mounting groove (11) is provided with pivot (12), power mount pad (13) carry out swing joint with pivot (12), spacing groove (14) have been seted up to one side that pivot (12) were kept away from in mounting groove (11), the inside of spacing groove (14) is provided with stopper (15), the one end and the power mount pad (13) of stopper (15) are fixed, one side fixed surface of power mount pad (13) has pull ring (16).
2. The smoke alarm convenient to install for substation security according to claim 1, characterized in that: the mounting plate (2) is provided with four, and four the mounting plate (2) is the distribution of contained angle such as being equal about the central line of base (1).
3. The smoke alarm convenient to install for substation security according to claim 1, characterized in that: the butt joint groove (3) is arc-shaped, and the butt joint groove (3) is distributed at equal included angles relative to the central line of the base (1).
4. The smoke alarm convenient to install for substation security according to claim 1, characterized in that: the cross section of the butt joint block (4) is T-shaped, and the size of the butt joint block (4) is matched with that of the butt joint groove (3).
5. The smoke alarm convenient to install for substation security according to claim 1, characterized in that: the cross-sectional shape of go-between (8) is "protruding" style of calligraphy, and the connection size phase-match between go-between (8) and draw-in groove (7) to go-between (8) pass through to constitute the block structure between draw-in groove (7) and quick-witted case (6).
6. The smoke alarm convenient to install for substation security according to claim 1, characterized in that: the size of the power supply mounting seat (13) is smaller than that of the mounting groove (11), and the power supply mounting seat (13) forms a rotating structure with the case (6) through the rotating shaft (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120606090.4U CN214376853U (en) | 2021-03-25 | 2021-03-25 | Smoke alarm convenient to install and used for transformer substation security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120606090.4U CN214376853U (en) | 2021-03-25 | 2021-03-25 | Smoke alarm convenient to install and used for transformer substation security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214376853U true CN214376853U (en) | 2021-10-08 |
Family
ID=77973746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120606090.4U Active CN214376853U (en) | 2021-03-25 | 2021-03-25 | Smoke alarm convenient to install and used for transformer substation security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214376853U (en) |
-
2021
- 2021-03-25 CN CN202120606090.4U patent/CN214376853U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214376853U (en) | Smoke alarm convenient to install and used for transformer substation security | |
| CN207950366U (en) | A kind of ammeter box with fire fighting extinguisher | |
| CN212304206U (en) | Distribution box wiring device | |
| CN211405198U (en) | Electric distribution box | |
| CN207664492U (en) | A kind of terminal box | |
| CN208424248U (en) | A kind of a.c.frequency converting control device for AC three phase asynchronous motor | |
| CN209117721U (en) | A kind of portable electric power detector of power engineering | |
| CN207559342U (en) | A kind of camera power supply case | |
| CN213634346U (en) | Novel power supply service is with safe cloud platform system | |
| CN217720394U (en) | Make things convenient for electric-energy metering box of old city district installation | |
| CN213151319U (en) | Shelling type metering cabinet | |
| CN213581079U (en) | Electric power meter convenient to dismouting just has dustproof function | |
| CN218779294U (en) | Lime pay-off rack | |
| CN212518093U (en) | Novel synthesize switch board | |
| CN212390084U (en) | Multifunctional household computer electric display screen | |
| CN216331478U (en) | Suspension type new energy automobile charging case | |
| CN217741802U (en) | Power distribution safety monitoring equipment for power engineering | |
| CN218350514U (en) | Earthquake monitor | |
| CN212848895U (en) | Dustproof and moistureproof grounding device | |
| CN218100277U (en) | Mounting structure of face brushing equipment | |
| CN213861912U (en) | New forms of energy fill electric pile with electric leakage detection function | |
| CN215770489U (en) | Buzzer for household appliance | |
| CN218549867U (en) | Photovoltaic module maintenance passageway | |
| CN217656273U (en) | Ammeter case convenient to wire is combed | |
| CN213768296U (en) | Outdoor automobile charging pile with external panel protection function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |