CN216927036U - Alternating current voltage loss alarm device for direct current screen of transformer substation - Google Patents
Alternating current voltage loss alarm device for direct current screen of transformer substation Download PDFInfo
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- CN216927036U CN216927036U CN202123204623.5U CN202123204623U CN216927036U CN 216927036 U CN216927036 U CN 216927036U CN 202123204623 U CN202123204623 U CN 202123204623U CN 216927036 U CN216927036 U CN 216927036U
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Abstract
The utility model discloses a transformer substation direct-current screen alternating-current voltage loss alarm device.A main alarm device body is arranged on the right side surface of a conveniently-disassembled fixed frame, a connecting block is fixedly assembled on the bottom surface of the main alarm device body, a clamping connection structure is assembled between the outer wall of the connecting block and the lower end of the right side surface of the conveniently-disassembled fixed frame, an arch clamping structure is fixedly assembled in the middle of the right side surface of the conveniently-disassembled fixed frame, and the movable end of the arch clamping structure abuts against the outer wall of the main alarm device body; the adopted conveniently-disassembled fixing frame is fixedly adsorbed on the outer wall of a transformer substation device through the sucking disc, and is lapped at the edge of the transformer substation device through the transverse plate, so that the stress is assisted, the adsorption and fixation stability is improved, and the conveniently-disassembled fixing frame is more convenient to disassemble and maintain compared with the traditional screw fixation; the alarm device main body is connected and fixed on the convenient-to-dismount fixing frame through the clamping connection structure, and the alarm device main body is convenient to take down through dismounting the clamping connection structure, so that a rapid mounting mode of the alarm device main body without a tool is realized.
Description
Technical Field
The utility model relates to the technical field of alarm devices, in particular to a transformer substation direct-current screen alternating-current voltage loss alarm device.
Background
The alarm is an electronic product which reminds or warns people of taking certain action in the forms of sound, light, air pressure and the like in order to prevent or prevent the consequences caused by certain events; along with the development of science and technology, the mechanical alarm is more and more replaced by an advanced electronic alarm, is often applied to the fields of system failure, safety precaution, transportation, medical aid, emergency relief, induction detection and the like, and is inseparable from social production; the transformer substation is used for changing voltage, in order to transmit electric energy generated by a power plant to a remote place, the voltage must be increased and changed into high voltage, the voltage is reduced near a user according to needs, the voltage increasing and decreasing work is completed by the transformer substation, the transformer substation is closely related to the life of people, and meanwhile, factors such as temperature, air pressure and voltage in the transformer substation influence the stability and the service life of the transformer substation, so that an alarm is often used in the transformer substation for alarming, and the transformer substation is prevented from being unstable and accidents occur.
However, the transformer substation alarm in the current market is mostly installed in a transformer substation box through bolts, tools are required to be used for dismounting when the alarm is maintained, adjusted and replaced, the alarm is very inconvenient, and meanwhile, because the space in the transformer substation box is narrow and small, the installation is very inconvenient in the tools, the trouble is brought to the mounting and dismounting of the alarm, and the use and popularization are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a transformer substation direct current screen alternating current voltage loss alarm device to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a direct current of transformer substation screen exchanges decompression alarm device, includes just to dismantle the mount, just, it is equipped with the alarm device main part to dismantle the mount right flank, alarm device main part bottom surface fixed assembly has the connecting block, the position is equipped with joint connection structure between connecting block outer wall and just, dismantles the mount right flank lower extreme, alarm device main part upper end fixed assembly has shelters from the protection piece, just, dismantle mount right flank middle part fixed assembly has arch clamping structure, the alarm device main part runs through arch clamping structure, and arch clamping structure expansion end supports and leans on alarm device main part outer wall.
Preferably, just, dismantle mount includes the mounting panel, mounting panel left surface upper end integrated into one piece has the diaphragm, both sides are all fixed to be equipped with the sucking disc about the mounting panel left surface.
Preferably, joint connection structure includes the draw-in groove of fixed mounting in just dismantling mount right flank lower extreme, the connecting block lower extreme is pegged graft in the draw-in groove, the slot has been seted up to the connecting block right flank, the draw-in groove right flank corresponds the slot and has seted up the bar through-hole, it has the picture peg to peg graft in the bar through-hole, and pegs graft in the slot at the picture peg left end, the horizontal fixed handle board that is equipped with in picture peg right flank upper end, the pasting of handle board bottom surface is fixed with the rubber layer.
Preferably, the shielding protection part comprises a support rod uniformly and fixedly assembled on the upper surface of the alarm device body, the upper end of the support rod is fixedly assembled with a baffle, and the right side of the upper surface of the baffle inclines downwards.
Preferably, the arch-shaped clamping structure comprises an arch frame fixedly assembled in the middle of the right side face of the conveniently-disassembled fixing frame, springs are fixedly assembled on the front side and the rear side of the left side face of the arch frame, a clamping plate is fixedly assembled on the left side of each spring, and the clamping plate abuts against the outer wall of the alarm device main body.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the detachable fixing frame adopted by the scheme is fixedly adsorbed on the outer wall of the transformer substation device through the sucking disc, and is lapped on the edge of the transformer substation device through the transverse plate, so that the stress is assisted, the adsorption and fixation stability is improved, and the detachable fixing frame is more convenient to disassemble and maintain compared with the traditional screw fixation; the alarm device main body is connected and fixed on the conveniently-disassembled fixing frame through the clamping connection structure, and the alarm device main body is convenient to take down through disassembling the clamping connection structure, so that a rapid installation mode of the alarm device main body without tools is realized.
(2) In the connecting block that the scheme adopted inserted the draw-in groove, the picture peg among the joint connection structure inserted and seted up in the slot of connecting block right flank, and the picture peg inserts from the bar through-hole, is convenient for the operation to the picture peg through the handle board to this realizes that the connecting block is fixed with just being connected between the dismantlement mount, realizes the convenient joint fixed mode that need not screw and extracting tool.
(3) The sheltering protection piece that the scheme adopted shelters from in alarm device main part upper end for shelter from moisture, sunshine and impurity, carry out better protection to the alarm device main part.
(4) The arch clamping structure that the scheme adopted promotes the grip block through the elasticity of spring and supports and lean on alarm device main part outer wall to this realization is fixed to the centre gripping of alarm device main part, further improves the stability to alarm device main part installation.
(5) The easy-to-detach fixing frame that the scheme adopted simple structure, mounting panel and diaphragm integrated into one piece design, the production of being convenient for, the sucking disc adopts big suction sucking disc, guarantees to adsorb and makes stability for replace the screw to adsorb and fix in the device outside of transformer substation edge department.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the detachable holder of the present invention;
FIG. 3 is a schematic structural view of a snap connection structure of the present invention.
In the figure: the device comprises a fixing frame, a mounting plate, a transverse plate, a sucker, a 2-clamping connection structure, a clamping groove, a strip-shaped through hole, a 23-inserting groove, a 24-inserting plate, a 25-handle plate, a 3-connecting block, a 4-alarm device body, a 5-shielding protection piece, a 51-supporting rod, a 52-baffle, a 6-arch clamping structure, a 61-arch frame, a 62-spring and a 63-clamping plate, wherein the fixing frame is convenient to disassemble.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a transformer substation's direct current screen exchanges decompression alarm device, including just dismantling mount 1, just, 1 right flank of just dismantling mount is equipped with alarm device main part 4, 4 bottom surfaces of alarm device main part are fixed to be equipped with connecting block 3, the position is equipped with joint connection structure 2 between 3 outer walls of connecting block and just, 1 right flank lower extreme of just dismantling mount, 4 upper ends of alarm device main part are fixed to be equipped with and shelter from protection piece 5, just, 1 right flank middle part of just dismantling mount is fixed to be equipped with arch clamping structure 6, alarm device main part 4 runs through arch clamping structure 6, and 6 expansion ends of arch clamping structure support and lean on alarm device main part 4 outer walls.
The adopted detachable fixing frame 1 is fixedly adsorbed on the outer wall of a transformer substation device through the sucking disc 13, and is lapped on the edge of the transformer substation device through the transverse plate 12, so that the stress is assisted, the adsorption and fixation stability is improved, and the detachable fixing frame is more convenient to disassemble and maintain compared with the traditional screw fixation; alarm device main part 4 is connected through joint connection structure 2 and is fixed on just dismantling mount 1, is convenient for take off alarm device main part 4 through the dismantlement to joint connection structure 2, realizes the swift mounting means that alarm device main part 4 need not the instrument.
Specifically, the detachable fixed frame 1 comprises a mounting plate 11, a transverse plate 12 is integrally formed at the upper end of the left side surface of the mounting plate 11, and suckers 13 are fixedly assembled on the upper side and the lower side of the left side surface of the mounting plate 11; the clamping connection structure 2 comprises a clamping groove 21 fixedly assembled at the lower end of the right side face of the detachable fixed frame 1, the lower end of the connecting block 3 is inserted into the clamping groove 21, a slot 23 is formed in the right side face of the connecting block 3, a strip-shaped through hole 22 is formed in the right side face of the clamping groove 21 corresponding to the slot 23, a plug board 24 is inserted into the strip-shaped through hole 22, the left end of the plug board 24 is inserted into the slot 23, a handle board 25 is transversely and fixedly assembled at the upper end of the right side face of the plug board 24, and a rubber layer is fixedly adhered to the bottom surface of the handle board 25.
In connecting block 3 that adopts inserted draw-in groove 21, picture peg 24 among the joint connection structure 2 inserted and seted up in the slot 23 of connecting block right flank, and picture peg 24 inserts from bar through-hole 22, is convenient for through handle plate 25 to the operation of picture peg 24 to this realizes connecting block 3 and just dismantles the connection between the mount 1 fixed, realizes the convenient joint fixed mode that need not screw and extracting tool.
Specifically, the shielding guard 5 includes a support rod 51 uniformly and fixedly fitted to the upper surface of the alarm device body 4, a baffle plate 52 is fixedly fitted to the upper end of the support rod 51, and the right side of the upper surface of the baffle plate 52 is inclined downward; the sheltering and protecting piece 5 of adoption shelters from in alarm device main part 4 upper end for shelter from moisture, sunshine and impurity, carry out better protection to alarm device main part 4.
Specifically, the arch-shaped clamping structure 6 comprises an arch-shaped frame 61 fixedly assembled in the middle of the right side face of the conveniently-disassembled fixed frame 1, springs 62 are fixedly assembled on the front side and the rear side of the left side face of the arch-shaped frame 61, a clamping plate 63 is fixedly assembled on the left side of each spring 62, and the clamping plate 63 abuts against the outer wall of the alarm device main body 4; the adopted arched clamping structure 6 pushes the clamping plate 63 to abut against the outer wall of the alarm device main body 4 through the elastic force of the spring 62, so that the alarm device main body 4 is clamped and fixed, and the stability of mounting the alarm device main body 4 is further improved.
The working principle is as follows: the conveniently-disassembled fixing frame 1 adopted by the utility model is fixedly adsorbed on the outer wall of the transformer substation device through the sucking disc 13, and is lapped on the edge of the transformer substation device through the transverse plate 12, so that the stress is assisted, the adsorption and fixation stability is improved, and the conveniently-disassembled fixing frame is more convenient to disassemble and maintain compared with the traditional screw fixation; the alarm device main body 4 is fixedly connected to the conveniently-disassembled fixing frame 1 through the clamping connection structure 2, and the alarm device main body 4 is conveniently taken down through disassembling the clamping connection structure 2, so that a rapid installation mode of the alarm device main body 4 without tools is realized;
the adopted connecting block 3 is inserted into the clamping groove 21, the inserting plate 24 in the clamping connection structure 2 is inserted into the inserting groove 23 formed in the right side surface of the connecting block, the inserting plate 24 is inserted into the strip-shaped through hole 22, the operation of the inserting plate 24 is facilitated through the handle plate 25, so that the connecting and fixing between the connecting block 3 and the conveniently-disassembled fixing frame 1 are realized, and a convenient clamping and fixing mode without screws and disassembling tools is realized;
the adopted shielding protection piece 5 is shielded at the upper end of the alarm device main body 4 and is used for shielding moisture, sunlight and impurities, so that the alarm device main body 4 is better protected; the adopted arched clamping structure 6 pushes the clamping plate 63 to abut against the outer wall of the alarm device main body 4 through the elasticity of the spring 62, so that the alarm device main body 4 is clamped and fixed, and the stability of mounting the alarm device main body 4 is further improved;
the convenient-to-disassemble fixing frame 1 is simple in structure, the mounting plate 11 and the transverse plate 12 are integrally formed, production is convenient, the sucker 13 is a large-suction sucker, and the stability of the sucker is guaranteed to be adsorbed and fixed at the edge of the outer side of a transformer substation device instead of a screw.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a transformer substation's direct current screen exchanges decompression alarm device which characterized in that: including just, dismantle mount (1), just, dismantle mount (1) right flank and be equipped with alarm device main part (4), alarm device main part (4) bottom surface fixed assembly has connecting block (3), the position is equipped with joint connection structure (2) between connecting block (3) outer wall and just, dismantle mount (1) right flank lower extreme, alarm device main part (4) upper end fixed assembly has shelters from protection piece (5), just, dismantle mount (1) right flank middle part fixed assembly has arch clamping structure (6), arch clamping structure (6) are run through to alarm device main part (4), and arch clamping structure (6) expansion end supports and leans on alarm device main part (4) outer wall.
2. The alternating current voltage loss alarm device for the direct current screen of the transformer substation according to claim 1, characterized in that: just, dismantle mount (1) includes mounting panel (11), mounting panel (11) left surface upper end integrated into one piece has diaphragm (12), both sides are fixed respectively about mounting panel (11) left surface and are equipped with sucking disc (13).
3. The alternating current voltage loss alarm device for the direct current screen of the transformer substation according to claim 1, characterized in that: joint connection structure (2) are including fixed mounting in draw-in groove (21) of just dismantling mount (1) right flank lower extreme, connecting block (3) lower extreme is pegged graft in draw-in groove (21), slot (23) have been seted up to connecting block (3) right flank, bar through-hole (22) have been seted up to draw-in groove (21) right flank corresponding slot (23), it has picture peg (24) to peg graft in bar through-hole (22), and picture peg (24) left end pegs graft in slot (23), the horizontal fixed equipment in picture peg (24) right flank upper end is equipped with handle board (25), it is fixed with the rubber layer to paste handle board (25) bottom surface.
4. The alternating current voltage loss alarm device for the direct current screen of the transformer substation according to claim 1, characterized in that: the shielding protection part (5) comprises a supporting rod (51) which is uniformly and fixedly assembled on the upper surface of the alarm device body (4), a baffle (52) is fixedly assembled at the upper end of the supporting rod (51), and the right side of the upper surface of the baffle (52) inclines downwards.
5. The alternating current voltage loss alarm device for the direct current screen of the transformer substation according to claim 1, characterized in that: arched clamping structure (6) are including fixed assembly in arch frame (61) of just dismantling mount (1) right flank middle part, the equal fixed mounting in both sides around arch frame (61) left flank has spring (62), spring (62) left end fixed mounting has grip block (63), grip block (63) support and lean on alarm device main part (4) outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123204623.5U CN216927036U (en) | 2021-12-20 | 2021-12-20 | Alternating current voltage loss alarm device for direct current screen of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123204623.5U CN216927036U (en) | 2021-12-20 | 2021-12-20 | Alternating current voltage loss alarm device for direct current screen of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216927036U true CN216927036U (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123204623.5U Active CN216927036U (en) | 2021-12-20 | 2021-12-20 | Alternating current voltage loss alarm device for direct current screen of transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216927036U (en) |
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2021
- 2021-12-20 CN CN202123204623.5U patent/CN216927036U/en active Active
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