CN215416904U - Anti-dismantling alarm device for high-voltage equipment - Google Patents
Anti-dismantling alarm device for high-voltage equipment Download PDFInfo
- Publication number
- CN215416904U CN215416904U CN202121373460.0U CN202121373460U CN215416904U CN 215416904 U CN215416904 U CN 215416904U CN 202121373460 U CN202121373460 U CN 202121373460U CN 215416904 U CN215416904 U CN 215416904U
- Authority
- CN
- China
- Prior art keywords
- voltage equipment
- base
- equipment body
- alarm device
- protective cover
- 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.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 33
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Images
Landscapes
- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a high-voltage equipment anti-disassembly alarm device which comprises a base, a high-voltage equipment body, a protective cover body and a wireless alarm body, wherein the base is horizontally arranged, the high-voltage equipment body is arranged in the middle of the top surface of the base, the wireless alarm body is arranged in front of the high-voltage equipment body, connecting plates are outwards extended and fixed on two sides of the bottom of the high-voltage equipment body, and the part, close to the high-voltage equipment body, of each connecting plate is fixedly connected with the base. Has the advantages that: according to the utility model, the protective cover body is detachably fixed on the periphery of the high-voltage equipment body in a manner of transverse sliding fit of the limiting rod and the limiting hole and vertical sliding fit of the inserting plate and the inserting groove to perform anti-disassembly protection, so that the high-voltage equipment body is prevented from being easily stolen, and meanwhile, the protective cover body can be taken out only after the limiting rod is pulled out of the limiting hole, so that the high-voltage equipment body is convenient to overhaul and maintain.
Description
Technical Field
The utility model relates to the field of auxiliary components of high-voltage equipment, in particular to an anti-disassembly alarm device for high-voltage equipment.
Background
The high-voltage switch equipment is an electrical appliance with rated voltage of 1kV or above, is mainly used for switching on and off a conductive loop, is a general name formed by connecting the high-voltage switch, corresponding control, measurement, protection and regulation devices, auxiliary parts, shells, supports and other parts and electrical and mechanical connection of the high-voltage switch, is important control equipment for switching on and off the loop, cutting off and isolating faults, is usually fixed on a base in a mode of additionally installing bolts when being arranged at present, is not provided with a corresponding anti-dismounting alarm function, and is easy to dismount and steal.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide the anti-disassembly alarm device for the high-voltage equipment, the protective cover body is detachably fixed on the periphery of the high-voltage equipment body in a transverse sliding fit mode of the limiting rod and the limiting hole and a vertical sliding fit mode of the inserting plate and the inserting groove to carry out anti-disassembly protection, the high-voltage equipment body is prevented from being easily stolen, and meanwhile, the protective cover body can be taken away only by pulling the limiting rod out of the limiting hole, so that the high-voltage equipment body is convenient to overhaul and maintain, and the details are explained in the following text.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a high-voltage equipment anti-disassembly alarm device which comprises a base, a high-voltage equipment body, a protective cover body and a wireless alarm body, wherein the base is horizontally arranged, the high-voltage equipment body is arranged in the middle of the top surface of the base, the wireless alarm body is arranged in front of the high-voltage equipment body, connecting plates are outwards extended and fixed on two sides of the bottom of the high-voltage equipment body, the part, close to the high-voltage equipment body, of each connecting plate is fixedly connected with the base, and the part, far away from the high-voltage equipment body, of each connecting plate is vertically provided with a matching groove along the longitudinal direction;
slots are vertically formed in two sides of the top surface of the base, the slots are vertically matched with the matching slots one by one, limit switches are mounted in the middle of the bottoms of the slots, and the limit switches are electrically connected with the wireless alarm body and used for enabling the wireless alarm body to stand by or work through the limit switches;
the bottom of the protective cover body is opened and covers the periphery of the high-voltage equipment body, the both sides bottom surface of the protective cover body is vertically fixed with the picture peg, the picture peg respectively with close the cooperation groove with the equal vertical sliding fit of slot, just the picture peg bottom with correspond limit switch contacts.
Preferably, the matching groove and the inserting groove are rectangular long grooves, and the inserting plates are rectangular plates.
As preferred, a plurality of mounting hole has all been seted up along transversely in the both sides of base, the mounting hole all with close the slot intercommunication, and every the equal coaxial locking subassembly that sets up of mounting hole, the picture peg has all transversely seted up the spacing hole of a plurality of along transversely, spacing hole with the mounting hole one-to-one, just spacing hole with correspond the equal lateral sliding fit of locking subassembly.
Preferably, the number of the mounting holes on both sides of the base is two.
Preferably, the two limit switches are connected in series.
Preferably, the locking subassembly includes gag lever post and handle, the gag lever post with correspond the mounting hole lateral sliding fit, the gag lever post is close to the inner of spacing hole respectively with correspond spacing hole lateral sliding fit, the gag lever post stretches out the outer end in the base outside all is fixed with the handle, the gag lever post is located the handle with the equal clearance fit in part between the base outside has the spring, just the spring both ends respectively with the handle with gag lever post fixed connection.
Preferably, the surface of the handle is provided with anti-skid threads, and the handle is connected with the limiting rod through threads.
By adopting the anti-dismantling alarm device for the high-voltage equipment, initially, the plug board on the bottom surface of the protective cover body is in vertical sliding fit with the corresponding matching groove and the corresponding slot, and the limiting rod is in horizontal sliding fit with the limiting hole, so that the protective cover body can be locked at the periphery of the high-voltage equipment body through the matching limitation of the limiting rod and the limiting hole, the anti-dismantling protection is carried out, the high-voltage equipment body is prevented from being easily stolen, meanwhile, because the bottom surface of the plug board is in contact with the limiting switch, the wireless alarm body can be in a standby state through the bottom contact of the plug board and the limiting switch in vertical matching, and when the plug board is separated from the slot, the bottom of the plug board can be separated from the limiting switch to trigger the limiting switch to enable the wireless alarm body to be electrified for remote alarm, when the high-voltage equipment body is overhauled and the protective cover body needs to be disassembled, two persons stand on two sides of the base and simultaneously hold all the handles to pull outwards, the limiting rod is pulled out of the corresponding limiting hole by the spring, then the protective cover body can be lifted up by keeping the outward pulling of the limiting rod, so that the inserting plate is vertically pulled out of the inserting groove and the matching groove, the protective cover body is immediately taken down, when the protective cover body is assembled again, the inserting plate of the protective cover body slides into the matching groove and the inserting groove from top to bottom, and simultaneously all the limiting rods are pulled outwards again to take in the corresponding mounting holes, the inserting plate is prevented from interfering with the downward sliding of the inserting plate, when the inserting plate slides downward to the bottom end and passes through the limiting rod, the handle is loosened, the spring releases the stretching state and supports the limiting rod on the surface of the inserting plate, when the inserting plate continuously slides downward to the limiting rod and the limiting hole are compared again, the spring continuously releases the stretching state and inserts the limiting rod into the corresponding limiting hole, and therefore the protection cover body is fixed again.
Has the advantages that: 1. according to the utility model, the protective cover body is detachably fixed on the periphery of the high-voltage equipment body in a manner of transverse sliding fit of the limiting rod and the limiting hole and vertical sliding fit of the inserting plate and the inserting groove to perform anti-disassembly protection, so that the high-voltage equipment body is prevented from being easily stolen, and meanwhile, the protective cover body can be taken out only by pulling the limiting rod out of the limiting hole, so that the high-voltage equipment body is convenient to overhaul and maintain;
2. when the plug board is vertically matched with the slot, the bottom of the plug board contacts the limit switch to enable the wireless alarm body to be in a standby state, after the plug board is separated from the slot, the bottom of the plug board is separated from the limit switch to trigger the limit switch to enable the wireless alarm body to be electrified for remote alarm, so that the anti-dismantling alarm function of the high-voltage equipment body is realized through the alarm mode of the wireless alarm body when the protective cover body is dismantled, and the high-voltage equipment body is prevented from being dismantled and stolen.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front external view of the present invention;
FIG. 2 is a front cross-sectional view of the utility model of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2 in accordance with the present invention;
FIG. 4 is a top exterior view of FIG. 1 of the present invention;
fig. 5 is a top cross-sectional view of fig. 1 of the present invention.
The reference numerals are explained below:
1. a protective mask body; 101. inserting plates; 102. a limiting hole; 2. a connecting plate; 201. a mating groove; 3. a base; 301. a slot; 302. mounting holes; 4. a high voltage device body; 5. a locking assembly; 501. a spring; 502. a handle; 503. a limiting rod; 6. a wireless alarm body; 7. and a limit switch.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1-5, the utility model provides a high-voltage equipment anti-disassembly alarm device, which comprises a base, a high-voltage equipment body, a protective cover body and a wireless alarm body, wherein the base is horizontally arranged, the high-voltage equipment body is arranged in the middle of the top surface of the base, the wireless alarm body is arranged in front of the high-voltage equipment body, connecting plates are outwards extended and fixed on two sides of the bottom of the high-voltage equipment body, the part of each connecting plate, which is close to the high-voltage equipment body, is fixedly connected with the base, and the part, which is far away from the high-voltage equipment body, of each connecting plate is vertically provided with a matching groove along the longitudinal direction. The slot has all vertically been seted up to the top surface both sides of base, and slot and the vertical contrast of cooperation groove one by one, and limit switch is all installed at the tank bottom middle part of slot, and limit switch is connected with wireless alarm body electricity for make wireless alarm body standby or work through limit switch. The bottom of the protective cover body is opened and covers the periphery of the high-voltage equipment body, inserting plates are vertically fixed on the bottom surfaces of two sides of the protective cover body, the inserting plates are respectively in vertical sliding fit with the matching grooves and the inserting grooves which are close to each other, and the bottom ends of the inserting plates are in contact with the corresponding limit switches.
As the preferred scheme of this scheme, cooperation groove and slot are the rectangle elongated slot, and preferred cooperation groove is unanimous with slot opening size, and the picture peg is the rectangular plate, so set up, have good direction when being convenient for picture peg and cooperation groove and slot sliding fit and rectify the design.
A plurality of mounting hole has all been seted up along transversely in the both sides of base, the mounting hole all communicates with close slot, and the equal coaxial locking subassembly that sets up of every mounting hole, the spacing hole of a plurality of is all seted up along transversely to the picture peg, spacing hole and mounting hole one-to-one, and spacing hole and the equal lateral sliding fit of locking subassembly that corresponds, so set up, be convenient for come the unable vertical slot and the cooperation groove of deviating from of locking picture peg through locking subassembly and spacing hole lateral sliding fit's mode.
The mounting hole quantity of base both sides is two, so set up, be convenient for all set up two locking Assembly and spacing hole complex mode through the base both sides and ensure the removal of single unable completion protecting shield body, then prevent the condition that single maloperation and pull down the protecting shield body from appearing, two limit switch are series connection, so set up, be convenient for all can trigger limit switch when with limit switch separately when the picture peg makes wireless alarm body circular telegram remote alarm, come to realize the anti-tear alarming function to the high tension apparatus body through the mode that wireless alarm body reported to the police when demolising the protecting shield body with this.
The locking subassembly includes gag lever post and handle, the mounting hole lateral sliding fit that the gag lever post and correspond, the inner that the gag lever post is close to spacing hole respectively with the spacing hole lateral sliding fit that corresponds, the outer end that the gag lever post stretches out the base outside all is fixed with the handle, the equal clearance fit of part that the gag lever post is located between the handle and the base outside has the spring, and the spring both ends respectively with handle and gag lever post fixed connection, so set up, be convenient for come the unable slot of deviating from of locking picture peg through gag lever post and spacing hole complex mode, be convenient for simultaneously remove the locking of the unable slot of deviating from of picture peg through the mode that the gag lever post deviates from spacing hole, anti-skidding line has been seted up on the handle surface, and handle and gag lever post pass through threaded connection, set up like this, prevent when being convenient for handheld handle application of force that the handle from taking off the hand and make things convenient for the rapid Assembly between handle and the gag lever post.
By adopting the structure, initially, the plug board on the bottom surface of the protective cover body is in vertical sliding fit with the corresponding matching groove and the corresponding slot, and the limiting rod is in horizontal sliding fit with the limiting hole, so that the protective cover body can be locked on the periphery of the high-voltage equipment body through the limitation of the matching of the limiting rod and the limiting hole to carry out anti-disassembly protection, the high-voltage equipment body is prevented from being easily stolen, meanwhile, as the bottom surface of the plug board is in contact with the limiting switch, the wireless alarm body can be in a standby state through the contact of the bottom of the plug board with the limiting switch when the plug board is vertically matched with the slot, and when the plug board is separated from the slot, the bottom of the plug board can be separated from the limiting switch to trigger the limiting switch to enable the wireless alarm body to be electrified for remote alarm, so that the anti-disassembly alarm function of the high-voltage equipment body is realized through the alarm body alarm mode when the protective cover body is disassembled, when the high-voltage equipment body is overhauled and the protective cover body needs to be disassembled, two persons stand on two sides of the base and hold all the handles to pull outwards simultaneously, the limiting rods are pulled out of the corresponding limiting holes by the springs, the protective cover body can be lifted up by keeping the pulling outwards of the limiting rods to enable the plug boards to be vertically pulled out of the slots and the matching slots, the protective cover body is immediately taken down, when the protective cover body is assembled again, the plug boards of the protective cover body slide into the matching slots and the slots below from top to bottom, simultaneously all the limiting rods are pulled outwards again and are respectively taken into the corresponding mounting holes to avoid interference with the sliding of the plug boards, when the plug boards slide downwards to the bottom end and pass through the limiting rods, the handles are loosened, the springs release the stretching state to support the limiting rods on the surfaces of the plug boards, when the plug boards continuously slide downwards to the limiting rods and are compared with the limiting holes again, the springs continuously release the stretching state to insert the limiting rods into the corresponding limiting holes, thus, the protection cover body is fixed again.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (7)
1. The utility model provides a high-tension apparatus prevents tearing open alarm device, includes base (3), high-tension apparatus body (4), the protective cover body (1) and wireless siren body (6), its characterized in that: the base (3) is horizontally arranged, the high-voltage equipment body (4) is arranged in the middle of the top surface of the base (3), the wireless alarm body (6) is installed in front of the high-voltage equipment body (4), the two sides of the bottom of the high-voltage equipment body (4) extend outwards and are fixedly provided with the connecting plates (2), the part, close to the high-voltage equipment body (4), of each connecting plate (2) is fixedly connected with the base (3), and the part, far away from the high-voltage equipment body (4), of each connecting plate (2) is vertically provided with a matching groove (201) along the longitudinal direction;
slots (301) are vertically formed in two sides of the top surface of the base (3), the slots (301) are vertically matched with the matching grooves (201) one by one, limit switches (7) are mounted in the middle of the bottoms of the slots (301), and the limit switches (7) are electrically connected with the wireless alarm body (6) and used for enabling the wireless alarm body (6) to stand by or work through the limit switches (7);
the bottom of the protective cover body (1) is opened and covers the periphery of the high-voltage equipment body (4), the both sides bottom surface of the protective cover body (1) is vertical and is fixed with picture peg (101) all, picture peg (101) respectively with close cooperation groove (201) with the equal vertical sliding fit of slot (301), just picture peg (101) bottom and corresponding limit switch (7) contact.
2. The tamper alarm device for high-voltage equipment according to claim 1, wherein: the matching groove (201) and the slot (301) are rectangular long grooves, and the inserting plate (101) is a rectangular plate.
3. The tamper alarm device for high-voltage equipment according to claim 1 or 2, wherein: a plurality of mounting hole (302) has all been seted up along transversely in the both sides of base (3), mounting hole (302) all with close slot (301) intercommunication, and every equal coaxial locking Assembly (5) that sets up in mounting hole (302), picture peg (101) all have been seted up along transversely spacing hole of a plurality of (102), spacing hole (102) with mounting hole (302) one-to-one, just spacing hole (102) and corresponding the equal lateral sliding fit of locking Assembly (5).
4. The tamper alarm device for high-voltage equipment according to claim 3, wherein: the number of the mounting holes (302) on two sides of the base (3) is two.
5. The tamper alarm device for high-voltage equipment according to claim 4, wherein: the two limit switches (7) are connected in series.
6. A tamper alarm device for high voltage equipment according to claim 4 or 5, characterised in that: locking Assembly (5) include gag lever post (503) and handle (502), gag lever post (503) and corresponding mounting hole (302) horizontal sliding fit, gag lever post (503) are close to the inner of spacing hole (102) respectively with correspond spacing hole (102) horizontal sliding fit, gag lever post (503) stretch out the outer end in base (3) outside all is fixed with handle (502), gag lever post (503) are located handle (502) with the equal clearance fit in part between base (3) the outside has spring (501), just spring (501) both ends respectively with handle (502) with gag lever post (503) fixed connection.
7. The tamper alarm device for high-voltage equipment according to claim 6, wherein: the surface of the handle (502) is provided with anti-skid threads, and the handle (502) is connected with the limiting rod (503) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121373460.0U CN215416904U (en) | 2021-06-21 | 2021-06-21 | Anti-dismantling alarm device for high-voltage equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121373460.0U CN215416904U (en) | 2021-06-21 | 2021-06-21 | Anti-dismantling alarm device for high-voltage equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215416904U true CN215416904U (en) | 2022-01-04 |
Family
ID=79640605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121373460.0U Expired - Fee Related CN215416904U (en) | 2021-06-21 | 2021-06-21 | Anti-dismantling alarm device for high-voltage equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215416904U (en) |
-
2021
- 2021-06-21 CN CN202121373460.0U patent/CN215416904U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111900659B (en) | Low-voltage draw-out type switch cabinet | |
| CN215416904U (en) | Anti-dismantling alarm device for high-voltage equipment | |
| US10526826B2 (en) | Interlock device of ring main unit | |
| CN210350690U (en) | Low pressure overhead line fixing device | |
| CN201174364Y (en) | Socket type earthing fault circuit breaker | |
| CN105845514A (en) | Arc fault detection circuit breaker | |
| CN101692540B (en) | All-insulation shaking lightning arrester vehicle with plum blossom contact | |
| CN211016903U (en) | ZW20 vacuum circuit breaker on post | |
| CN205789777U (en) | New pattern creepage breaker | |
| CN209448233U (en) | The distribution bus unit of modularization, rail mounted | |
| CN101713806B (en) | Ground wire automatic monitoring device | |
| CN201893515U (en) | Grounding handcart of centrally-mounted switch cabinet | |
| CN110768140A (en) | Medium-voltage switch cabinet convenient for built-in element wire arrangement | |
| CN211088038U (en) | Intelligent switching type current transformer with electricity larceny prevention function | |
| CN218182140U (en) | Plastic case circuit breaker anti-misoperation device with front elastic buckle type operation | |
| CN213878841U (en) | High-voltage wire outlet cabinet convenient to disassemble | |
| CN212782932U (en) | Protective housing of transformer for medical equipment | |
| KR102158554B1 (en) | Circuit Breaker Having Rear Type Fastening Hole | |
| CN216212937U (en) | High-stability fixed contact for circuit breaker | |
| CN218333650U (en) | Electronic molded case circuit breaker with anti-pinch and anti-electric shock functions | |
| CN218896161U (en) | High-voltage switch cabinet partial discharge monitoring device | |
| CN210628815U (en) | Anti-approaching distribution box | |
| CN210984661U (en) | Plastic case circuit breaker with locking device | |
| CN213124341U (en) | Plug-in circuit breaker easy to plug in and pull out | |
| CN220138190U (en) | Grounding switch for combined isolating switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220104 |