CN218920727U - Transformer substation pressure plate monitoring device - Google Patents
Transformer substation pressure plate monitoring device Download PDFInfo
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- CN218920727U CN218920727U CN202222752191.XU CN202222752191U CN218920727U CN 218920727 U CN218920727 U CN 218920727U CN 202222752191 U CN202222752191 U CN 202222752191U CN 218920727 U CN218920727 U CN 218920727U
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Abstract
The utility model discloses a transformer substation pressure plate monitoring device, which comprises a monitoring device body, wherein a box body is fixedly arranged at the top of the monitoring device body, a first ventilation opening and a second ventilation opening are respectively formed in the top and the bottom of the box body, a cooling fan is fixedly arranged in the monitoring device body, a dust screen assembly is arranged above the cooling fan, a cleaning mechanism is arranged above the dust screen assembly, and an installation mechanism for fixing the dust screen assembly is arranged at the front end of the box body; the utility model relates to the technical field of monitoring equipment. This transformer substation's clamp plate monitoring devices drives the flabellum through radiator fan start-up and rotates to can be quick carry out the fan heat to monitoring devices body, and can prevent through the dust screen subassembly that the dust from getting into monitoring devices originally internally, solved monitoring devices overheated, influence the problem to the monitoring of clamp plate, improve monitoring devices's life.
Description
Technical Field
The utility model relates to the technical field of monitoring equipment, in particular to a transformer substation pressure plate monitoring device.
Background
The pressure plate state monitoring system adopts a non-electric quantity sensing detection technology, can realize remote monitoring and management of the pressure plate state, provides safety guarantee for pressure plate operation, and solves the problems that the pressure plate state of the existing transformer substation cannot be monitored, manual on-site inspection efficiency is low, and hidden danger of manual misoperation is large.
Through retrieval, the state monitoring and intelligent warning device for the transformer substation protection pressure plate disclosed by the authorization bulletin number CN205565896U comprises a shell, wherein a display screen, a warning lamp and a reset key are arranged on a front panel of the shell, a connecting interface is arranged on a back plate of the shell, a circuit board is arranged in the shell, the circuit board comprises a signal receiving circuit, a comparison processing circuit and a signal output circuit which are sequentially connected, the comparison processing circuit is also connected with an indicator lamp driving circuit and an instruction receiving circuit, the warning lamp is connected to the indicator lamp driving circuit, the reset key is connected to the comparison processing circuit, and the connecting interface is connected to the signal receiving circuit, the instruction receiving circuit and the signal output circuit; although it has realized the real-time supervision to the protection clamp plate state, when the problem appears, can report an emergency and ask for help or increased vigilance in real time, work efficiency has been improved, reduce fortune maintenance work load, and promoted timeliness and the correctness that the clamp plate checked, but the louvre radiating effect that its set up is relatively poor, when using, it is overheated to lead to monitoring devices easily to influence the monitoring to the clamp plate, and in the use, the dust very easily gets into monitoring devices from the louvre, just lead to the connecting wire in the monitoring devices to appear contacting failure easily, reduce monitoring devices's life.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a transformer substation pressure plate monitoring device, which solves the technical problems mentioned in the background art.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the transformer substation pressure plate monitoring device comprises a monitoring device body, wherein a box body is fixedly arranged at the top of the monitoring device body, a first ventilation opening and a second ventilation opening are respectively formed in the top and the bottom of the box body, a cooling fan is fixedly arranged in the monitoring device body, a dust screen component is arranged above the cooling fan, a cleaning mechanism is arranged above the dust screen component, and an installation mechanism for fixing the dust screen component is arranged at the front end of the box body;
the cleaning mechanism comprises sliding grooves formed in two sides of the second ventilation opening, the inner walls of the sliding grooves on two sides are respectively provided with a reciprocating screw rod and a sliding rod, a servo motor is fixedly arranged at the top of the box body, the servo motor is in transmission connection with the reciprocating screw rod through a linkage assembly, the outer wall of the reciprocating screw rod is in threaded connection with a cleaning plate, and the other end of the cleaning plate is in sliding connection with the outer wall of the sliding rod.
Preferably, through holes are formed in two sides of the monitoring device body, and an air outlet corresponding to the first ventilation opening is formed in the top of the monitoring device body.
Preferably, the dust screen assembly comprises a fixed frame, a filter screen and a connecting plate, wherein the fixed frame is positioned at the second ventilation opening and is in sliding connection with the inner wall of the box body, the filter screen is fixedly arranged in the fixed frame, and the connecting plate is fixedly arranged at the front end of the fixed frame.
Preferably, the linkage assembly comprises a first gear and a second gear, the output end of the servo motor is fixedly connected with the first gear, one end of the reciprocating screw rod, which is close to the servo motor, is fixedly connected with the second gear, and one ends of the first gear and the second gear are meshed with each other.
Preferably, the installation mechanism is in the recess of box top both sides seting up, and peg graft in the recess has the inserted bar, and the specification and the locating hole looks adaptation of inserted bar, the outer wall fixedly connected with stopper of inserted bar, the outer wall cover of inserted bar is equipped with first spring, the inserted bar top runs through the box and fixedly connected with pull ring, one side of inserted bar is provided with spacing subassembly.
Preferably, the spacing subassembly includes the T type groove of seting up in inserted bar one side, and T type inslot wall fixedly connected with locating lever, the other end sliding connection of locating lever has the loop bar, the outer wall cover of locating lever is equipped with the second spring, and one end and loop bar one end fixed connection, the top fixedly connected with T type impeller of loop bar, and T type impeller is located T type inslot and box sliding connection, two sets of jacks have been seted up to inserted bar be close to loop bar one side outer wall, and the specification and the loop bar looks adaptation of jack.
Advantageous effects
The utility model provides a transformer substation pressure plate monitoring device. Compared with the prior art, the method has the following beneficial effects:
(1) This transformer substation's clamp plate monitoring devices drives the loop bar through T type impeller head and is located the locating lever and to one side removes to compress the second spring, make the one end of loop bar break away from the jack of loop bar lateral wall top, upwards pull the loop bar through the pull ring, the loop bar drives stopper upward movement, first spring is compressed, make the bottom of loop bar break away from the locating hole completely, and can promote the loop bar to the jack bar one side removes under the elastic force of second spring, one end up to the loop bar is pegged graft to the jack of loop bar lateral wall below, until the dust screen subassembly shifts out in the box, just accomplished the dismantlement work to the dust screen subassembly, thereby the follow of having made things convenient for the dust screen subassembly trades the work.
(2) This transformer substation's clamp plate monitoring devices drives the linkage subassembly through opening servo motor and rotates, and the linkage subassembly drives reciprocating screw and rotates, and reciprocating screw drives clearance board and brush and clear up dust screen subassembly surface, prevents that the dust from getting into monitoring devices originally internally.
(3) This transformer substation's clamp plate monitoring devices drives the flabellum through radiator fan start-up and rotates to can be quick carry out the fan heat to monitoring devices body, and can prevent through the dust screen subassembly that the dust from getting into monitoring devices originally internally, solved monitoring devices overheated, influence the problem to the monitoring of clamp plate, improve monitoring devices's life.
Drawings
FIG. 1 is a schematic view of the external structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the case according to the present utility model;
FIG. 3 is a schematic view of a cleaning mechanism according to the present utility model;
FIG. 4 is an enlarged view of FIG. 2 at A;
fig. 5 is a functional block diagram of the present utility model.
In the figure: 1. monitoring a device body; 2. a case; 3. a first vent; 4. a second vent; 5. a heat radiation fan; 6. a dust screen assembly; 7. a cleaning mechanism; 8. a mounting mechanism; 601. a fixed frame; 602. a filter screen; 603. a connecting plate; 604. positioning holes; 701. a reciprocating screw rod; 702. a slide bar; 703. a servo motor; 704. a first gear; 705. a second gear; 706. a cleaning plate; 801. a rod; 802. a limiting block; 803. a first spring; 804. a pull ring; 805. a positioning rod; 806. a loop bar; 807. a second spring; 808. t-shaped pushing block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the transformer substation pressure plate monitoring device comprises a monitoring device body 1, wherein a box body 2 is fixedly arranged at the top of the monitoring device body 1, a first ventilation opening 3 and a second ventilation opening 4 are respectively formed in the top and the bottom of the box body 2, a cooling fan 5 is fixedly arranged in the monitoring device body 1, a dust screen assembly 6 is arranged above the cooling fan 5, a cleaning mechanism 7 is arranged above the dust screen assembly 6, and an installation mechanism 8 for fixing the dust screen assembly 6 is arranged at the front end of the box body 2;
the cleaning mechanism 7 comprises sliding grooves formed in two sides of the second ventilation opening 4, the inner walls of the sliding grooves on two sides are respectively provided with a reciprocating screw rod 701 and a sliding rod 702, a servo motor 703 is fixedly arranged at the top of the box body 2, the servo motor 703 and the reciprocating screw rod 701 are in transmission connection through a linkage assembly, a cleaning plate 706 is in threaded connection with the outer wall of the reciprocating screw rod 701, a brush is arranged at the bottom of the cleaning plate 706, the other end of the cleaning plate 706 is in sliding connection with the outer wall of the sliding rod 702, in the embodiment, the sliding rod 702 is fixedly connected with the inner walls of the sliding grooves, the reciprocating screw rod 701 is in rotary connection with the inner walls of the sliding grooves through a bearing, the linkage assembly is started to drive the linkage assembly to rotate, and the reciprocating screw rod 701 drives the cleaning plate 706 and the brush to clean the surface of the dust screen assembly 6, so that dust is prevented from entering the monitoring device body 1.
The both sides of monitoring device body 1 all are equipped with the through-hole, and the air exit that corresponds each other with first vent 3 has been seted up at the top of monitoring device body 1, in this embodiment, when radiator fan 5 carries out the work, the inside hot air of monitoring device body 1 passes through the air exit to be discharged, and external cold air passes through the through-hole and gets into in the monitoring device body 1 to carry out the heat dissipation to monitoring device body 1.
The dust screen assembly 6 includes fixed frame 601, filter screen 602, connecting plate 603, and fixed frame 601 is located second ventilation opening 4 department and with box 2 inner wall sliding connection, filter screen 602 fixed mounting's fixed frame 601's inside, connecting plate 603 fixed mounting is in fixed frame 601's front end, in this embodiment, and filter screen 602's aperture is selected according to actual conditions and is used.
The linkage assembly comprises a first gear 704 and a second gear 705, the output end of the servo motor 703 is fixedly connected with the first gear 704, one end of the reciprocating screw 701 close to the servo motor 703 is fixedly connected with the second gear 705, the first gear 704 is meshed with one end of the second gear 705, in the embodiment, the first gear 704 is driven to rotate by the servo motor 703, the first gear 704 drives the second gear 705 to rotate, and the second gear 705 drives the reciprocating screw 701 to rotate.
The mounting mechanism 8 is provided with grooves on two sides of the top of the box body 2, inserting rods 801 are inserted into the grooves, the specifications of the inserting rods 801 are mutually matched with the positioning holes 604, limiting blocks 802 are fixedly connected to the outer walls of the inserting rods 801, first springs 803 are sleeved on the outer walls of the inserting rods 801, two ends of each first spring 803 are fixedly connected with the inner walls of the grooves and the outer walls of the limiting blocks 802 respectively, the tops of the inserting rods 801 penetrate through the box body 2 and are fixedly connected with pull rings 804, and limiting components are arranged on one sides of the inserting rods 801; the spacing subassembly includes the T type groove of seting up in inserted bar 801 one side, and T type inslot wall fixedly connected with locating lever 805, locating lever 805's the other end sliding connection has loop bar 806, locating lever 805's outer wall cover is equipped with second spring 807, and one end and loop bar 806 one end fixed connection, loop bar 806's top fixedly connected with T type impeller 808, and T type impeller 808 is located T type inslot and box 2 sliding connection, two sets of jacks have been seted up to inserted bar 801 near loop bar 806 one side outer wall, two sets of jacks set up one by one, and the specification and the loop bar 806 of jack are mutually adapted, in this embodiment, when dismantling to dust screen subassembly 6 and change, it is located locating lever 805 upward to move to one side through T type impeller 808, and compress second spring 807, make the jack of loop bar 806 break away from the jack above the side wall of inserted bar 801, upwards pull rod 801 through pull ring 804, insert bar 801 drives stopper 802 upward movement, first spring 803 is compressed, make the bottom of inserted bar 801 break away from locating hole 604 completely, and in order to dismantle to accomplish the effort to insert bar 801 to the side wall of the elastic sleeve bar 806 under the second spring assembly 6, thereby the effort to remove to the dust screen subassembly 6 has been accomplished to the side of jack bar 801, thereby the work is convenient to remove to the side of the assembly from the jack bar 801 to the side of the dust screen subassembly 6.
In this embodiment, the circuit and the electronic components related to the present utility model are all in the prior art, and those skilled in the art can completely implement the present utility model, and it is needless to say that the protection of the present utility model does not relate to improvement of the internal structure and method, and it is to be noted that standard parts used in the present utility model can be purchased from the market, and special-shaped parts can be customized according to descriptions of the specification and the drawings, and specific connection modes of the parts all adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art, and mechanical, part and equipment all adopt conventional models in the prior art, which are not described in detail herein by the inventor.
And all that is not described in detail in this specification is well known to those skilled in the art.
When the monitoring device is used, the cooling fan 5 is started to drive the fan blades to rotate, so that the monitoring device body 1 can be quickly subjected to fan heating, and dust can be prevented from entering the monitoring device body 1 through the dust screen component 6; the servo motor 703 is started to drive the linkage assembly to rotate, the linkage assembly drives the reciprocating screw rod 701 to rotate, and the reciprocating screw rod 701 drives the cleaning plate 706 and the brush to clean the surface of the dust screen assembly 6, so that dust is prevented from entering the monitoring device body 1; when the dust screen assembly 6 is detached and replaced, the sleeve rod 806 is driven to move to one side on the positioning rod 805 by the T-shaped pushing block 808, the second spring 807 is compressed, one end of the sleeve rod 806 is separated from the jack above the side wall of the inserting rod 801, the inserting rod 801 is pulled upwards by the pull ring 804, the limiting block 802 is driven to move upwards by the inserting rod 801, the first spring 803 is compressed, the bottom end of the inserting rod 801 is completely separated from the positioning hole 604, the sleeve rod 806 can be pushed to move to one side of the inserting rod 801 under the elastic acting force of the second spring 807 until one end of the sleeve rod 806 is inserted into the jack below the side wall of the inserting rod 801, and the dust screen assembly 6 is removed from the box 2, so that the dust screen assembly 6 is detached, the dust screen assembly 6 is conveniently replaced, and the working principle of the transformer substation pressure plate monitoring device is provided.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)
1. Substation pressure plate monitoring device, including monitoring device body (1), its characterized in that: the monitoring device comprises a monitoring device body (1), wherein a box body (2) is fixedly arranged at the top of the monitoring device body (1), a first ventilation opening (3) and a second ventilation opening (4) are respectively formed in the top and the bottom of the box body (2), a cooling fan (5) is fixedly arranged in the monitoring device body (1), a dust screen assembly (6) is arranged above the cooling fan (5), a cleaning mechanism (7) is arranged above the dust screen assembly (6), and an installation mechanism (8) for fixing the dust screen assembly (6) is arranged at the front end of the box body (2);
the cleaning mechanism (7) comprises sliding grooves formed in two sides of the second ventilation opening (4), reciprocating screw rods (701) and sliding rods (702) are respectively arranged on inner walls of the sliding grooves in two sides, a servo motor (703) is fixedly arranged at the top of the box body (2), the servo motor (703) is in transmission connection with the reciprocating screw rods (701) through a linkage assembly, cleaning plates (706) are connected with outer wall threads of the reciprocating screw rods (701), and the other ends of the cleaning plates (706) are in sliding connection with outer walls of the sliding rods (702).
2. The substation platen monitoring device according to claim 1, wherein: the two sides of the monitoring device body (1) are provided with through holes, and the top of the monitoring device body (1) is provided with an air outlet corresponding to the first ventilation opening (3).
3. The substation platen monitoring device according to claim 1, wherein: the dustproof screen assembly (6) comprises a fixed frame (601), a filter screen (602) and a connecting plate (603), wherein the fixed frame (601) is located at the second ventilation opening (4) and is in sliding connection with the inner wall of the box body (2), the filter screen (602) is fixedly installed inside the fixed frame (601), and the connecting plate (603) is fixedly installed at the front end of the fixed frame (601).
4. The substation platen monitoring device according to claim 1, wherein: the linkage assembly comprises a first gear (704) and a second gear (705), the output end of the servo motor (703) is fixedly connected with the first gear (704), one end of the reciprocating screw rod (701) close to the servo motor (703) is fixedly connected with the second gear (705), and one ends of the first gear (704) and the second gear (705) are meshed with each other.
5. A substation pressure plate monitoring device according to claim 3, characterized in that: the mounting mechanism (8) is in the recess of seting up of box (2) top both sides, and peg graft in the recess have inserted bar (801), and the specification and the locating hole (604) of inserted bar (801) mutually support, outer wall fixedly connected with stopper (802) of inserted bar (801), the outer wall cover of inserted bar (801) is equipped with first spring (803), box (2) and fixedly connected with pull ring (804) are run through at inserted bar (801) top, one side of inserted bar (801) is provided with spacing subassembly.
6. The substation pressure plate monitoring device according to claim 5, wherein: the limiting component comprises a T-shaped groove formed in one side of the inserted rod (801), the inner wall of the T-shaped groove is fixedly connected with a positioning rod (805), the other end of the positioning rod (805) is slidably connected with a sleeve rod (806), a second spring (807) is sleeved on the outer wall of the positioning rod (805), one end of the second spring is fixedly connected with one end of the sleeve rod (806), a T-shaped pushing block (808) is fixedly connected to the top of the sleeve rod (806), the T-shaped pushing block (808) is located in the T-shaped groove and is slidably connected with the box body (2), two groups of insertion holes are formed in the outer wall of one side of the inserted rod (801), and the specifications of the insertion holes and the sleeve rod (806) are mutually matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222752191.XU CN218920727U (en) | 2022-10-19 | 2022-10-19 | Transformer substation pressure plate monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222752191.XU CN218920727U (en) | 2022-10-19 | 2022-10-19 | Transformer substation pressure plate monitoring device |
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| Publication Number | Publication Date |
|---|---|
| CN218920727U true CN218920727U (en) | 2023-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222752191.XU Active CN218920727U (en) | 2022-10-19 | 2022-10-19 | Transformer substation pressure plate monitoring device |
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| CN (1) | CN218920727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116550056A (en) * | 2023-05-11 | 2023-08-08 | 国网上海市电力公司 | Heat dissipation type virtual power plant station end intervention equipment |
-
2022
- 2022-10-19 CN CN202222752191.XU patent/CN218920727U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116550056A (en) * | 2023-05-11 | 2023-08-08 | 国网上海市电力公司 | Heat dissipation type virtual power plant station end intervention equipment |
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