CN214793399U - 110kV transformer substation cable layer water level monitoring device - Google Patents
110kV transformer substation cable layer water level monitoring device Download PDFInfo
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- CN214793399U CN214793399U CN202121472514.9U CN202121472514U CN214793399U CN 214793399 U CN214793399 U CN 214793399U CN 202121472514 U CN202121472514 U CN 202121472514U CN 214793399 U CN214793399 U CN 214793399U
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Abstract
The utility model provides a 110kV transformer substation cable layer water level monitoring device. 110kV transformer substation cable layer water level monitoring devices includes: the monitoring device comprises a box body, a monitoring device and a protection device, wherein the box body is internally provided with a monitoring mechanism and a protection mechanism; protection machanism is including cable box, mounting panel, first motor and two drive assembly, cable box fixed mounting is on the top inner wall of box, mounting panel fixed mounting is at the top of box, first motor fixed mounting is on the mounting panel, two drive assembly sets up in the box. The utility model provides a 110kV transformer substation cable layer water level monitoring device can open the second valve and carry out the drainage simultaneously with first valve when the water level is too high, and under emergency, still can wrap up the cable and carry out the advantage of protecting to it.
Description
Technical Field
The utility model belongs to the technical field of the water level monitoring, especially, relate to a 110kV transformer substation cable layer water level monitoring device.
Background
The transformer substation is a place for converting voltage and current, receiving electric energy and distributing the electric energy in an electric power system; the substations in the power plant are step-up substations, which are used to boost up the electrical energy generated by the generator and feed it into the high-voltage network. In the related technology, a water level monitoring device for a 110kV transformer substation cable layer is disclosed, which comprises a fixed ring, a sound wave sensor/receiver, a humidity sensor, LED lamps and a wireless transmitter, wherein the fixed ring is provided with an opening, the fixed ring is provided with a plurality of fixed seats, the fixed seats are respectively internally installed on the sound wave sensor/receiver, the humidity sensor and the wireless transmitter, the sound wave sensor/receiver is connected to a microprocessor of the wireless transmitter, and the upper surface of the fixed ring is also provided with the LED lamps; the device is at the untimely water level condition of passing through wireless transmitter to maintenance personal transmission cable, need not that the transformer operation personnel need not loaded down with trivial details to go to each transformer substation cable layer and look over.
However, the above-mentioned techniques have disadvantages that if the water level is over the cable and the maintenance staff cannot reach the cable in time, the cable will be soaked in the water, which will affect the use effect of the cable.
Therefore, it is necessary to provide a new device for monitoring the water level of the cable layer of the 110kV substation to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide one kind can be when the water level is too high, can open the second valve and carry out the drainage simultaneously with first valve, and under emergency, still can wrap up the cable and carry out the 110kV of protection substation cable layer water level monitoring device to it with the cable.
The purpose of the utility model is realized like this:
the water level monitoring device for the cable layer of the 110kV transformer substation comprises a box body, wherein a monitoring mechanism and a protection mechanism are arranged in the box body;
the protection mechanism comprises a cable box, an installation plate, a first motor and two driving assemblies, wherein the cable box is fixedly installed on the inner wall of the top of the box body; the driving assembly comprises an installation block, a groove, a bidirectional threaded rod, two moving blocks, two connecting rods and a protective cover, the installation block is fixedly installed on the inner wall of the top of the box body, the groove is formed in one side of the installation block, the bidirectional threaded rod is rotatably installed in the groove, the top end of the bidirectional threaded rod extends out of the box body, the top end of the bidirectional threaded rod is fixedly connected with an output shaft of a first motor, the two moving blocks are both installed on the bidirectional threaded rod in a threaded mode, one end of each moving block extends out of the groove, the two connecting rods are respectively riveted on the corresponding moving blocks, and the protective cover is riveted on the two connecting rods;
preferably, the monitoring mechanism comprises a transverse plate, a moving rod, a floating ball, a conductive block, a spring, a square plate, a first round rod, a gear, a second round rod, a residual wheel and a second motor, the transverse plate is fixedly installed in the box body, the moving rod is slidably installed on the transverse plate, the floating ball is fixedly installed at the bottom end of the moving rod, the conductive block is fixedly installed on the moving rod, the spring is slidably sleeved on the moving rod, the top end of the spring is fixedly connected with the bottom of the conductive block, the bottom end of the spring is fixedly connected with the top of the transverse plate, two protective covers are arranged in the box body, the square plate is fixedly installed at the bottom of any one protective cover, the first round rod is arranged on one side of the square plate, the gear is fixedly sleeved on the first round rod, the second round rod is rotatably installed on the square plate, and the residual wheel is fixedly sleeved on the second round rod, the residual wheel is meshed with the gear, the second motor is fixedly installed on one side of the square plate, the output shaft of the second motor is fixedly connected with the first round rod, a first drain pipe is fixedly installed on one side of the box body, a second drain pipe is fixedly installed on the other side of the box body, and an electric control valve is fixedly installed on the second drain pipe.
The top of the transverse plate is provided with a round hole, the moving rod penetrates through the round hole and is in sliding connection with the round hole, the top of the moving block is provided with a threaded hole, and the threaded hole is in threaded connection with the bidirectional threaded rod.
The both sides of cable box are fixed mounting respectively has the gag lever post, removal hole has been seted up to one side of protection casing, the gag lever post run through remove the hole and with remove hole sliding connection.
The bidirectional threaded rod is fixedly provided with belt pulleys, and the belt pulleys are sleeved with the same belt.
Fixed mounting has battery and alarm on arbitrary one safety cover, battery, alarm and conducting block pass through the wire and connect, fixed mounting has concave type conducting groove on the safety cover, the top of carriage release lever is provided with the arc iron sheet, arc iron sheet and concave type conducting groove looks adaptation.
Has the advantages that:
1. the utility model discloses a set up monitoring mechanism, start the second motor, the output shaft of second motor drives first round bar and rotates, and first round bar drives gear revolve, and the gear drives incomplete round of rotation, and incomplete round of drive second round bar rotates, drives the camera on the incomplete round of then and monitors the quality of water in the box, and data transfer after will monitoring compares to the staff, carries out corresponding adjustment to equipment then.
2. The utility model discloses a set up protection machanism, start first motor and drive the protection casing and close, protect the cable box then, prevent because of the water level in the box when too high, and lead to the cable conductor to soak in aqueous, and influence the result of use of cable conductor.
The utility model provides a 110kV transformer substation cable layer water level monitoring device's theory of operation as follows:
the first step is as follows: when the water level in the box body 1 is too high, the floating ball 4 is pushed to move upwards, the floating ball 4 drives the moving rod 3 to move upwards, when an arc-shaped iron sheet on the moving rod 3 is contacted with the concave conductive groove, a closed loop is formed, the alarm gives an alarm, the first motor 8 is started to drive the corresponding bidirectional threaded rod 11 to rotate, under the interaction of a belt and a belt pulley, the other bidirectional threaded rod 11 is synchronously driven to rotate, the bidirectional threaded rod 11 drives the two moving blocks 12 to move close to each other, the two moving blocks 12 drive the two connecting rods 13 to move, the two connecting rods 13 drive the protective cover 14 to be closed, and then the cable box 6 is protected, so that the situation that the cable is soaked in water due to the too high water level in the box body 1 and the use effect of the cable is influenced is prevented;
the second step is as follows: start second motor 20, the output shaft of second motor 20 drives first round bar 16 and rotates, and first round bar 16 drives gear 17 and rotates, and gear 17 drives incomplete round bar 19 and rotates, and incomplete round bar 19 drives second round bar 18 and rotates, then drives the camera on the incomplete round bar 19 and monitors the quality of water in the box 1, and data transfer after will monitoring compares to the staff, carries out corresponding adjustment then to equipment.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the front sectional structure of the 110kV substation cable layer water level monitoring device of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is an enlarged schematic view of portion B of FIG. 1;
fig. 4 is the assembly schematic diagram of the square plate, the first round bar, the gear, the second round bar, the residual wheel and the second motor of the present invention.
In the figure: 1. a box body; 2. a transverse plate; 3. a travel bar; 4. a floating ball; 5. a spring; 6. a cable box; 7. mounting a plate; 8. a first motor; 9. mounting blocks; 10. a groove; 11. a bidirectional threaded rod; 12. a moving block; 13. a connecting rod; 14. a protective cover; 15. a square plate; 16. a first round bar; 17. a gear; 18. a second round bar; 19. a residual wheel; 20. a second motor.
Detailed Description
Example 1:
referring to fig. 1-4, the water level monitoring device for the 110kV substation cable layer comprises a box body 1, wherein a monitoring mechanism and a protection mechanism are arranged in the box body 1; the protection mechanism comprises a cable box 6, a mounting plate 7, a first motor 8 and two driving components, wherein the cable box 6 is fixedly mounted on the inner wall of the top of the box body 1, the mounting plate 7 is fixedly mounted on the top of the box body 1, the first motor 8 is fixedly mounted on the mounting plate 7, and the two driving components are arranged in the box body 1; the driving assembly comprises an installation block 9, a groove 10, a bidirectional threaded rod 11, two moving blocks 12, two connecting rods 13 and a protective cover 14, the installation block 9 is fixedly installed on the inner wall of the top of the box body 1, the groove 10 is formed in one side of the installation block 9, the bidirectional threaded rod 11 is rotatably installed in the groove 10, the top end of the bidirectional threaded rod 11 extends out of the box body 1, the top end of the bidirectional threaded rod 11 is fixedly connected with an output shaft of the first motor 8, the two moving blocks 12 are installed on the bidirectional threaded rod 11 in a threaded mode, one end of each moving block 12 extends out of the groove 10, the two connecting rods 13 are respectively riveted on the corresponding moving blocks 12, and the protective cover 14 is riveted on the two connecting rods 13.
Example 2:
the 110kV transformer substation cable layer water level monitoring device of embodiment 1:
as shown in fig. 1, the monitoring mechanism includes a horizontal plate 2, a moving rod 3, a floating ball 4, a conductive block, a spring 5, a square plate 15, a first round rod 16, a gear 17, a second round rod 18, a stub wheel 19 and a second motor 20, the horizontal plate 2 is fixedly installed in the box body 1, the moving rod 3 is slidably installed on the horizontal plate 2, the floating ball 4 is fixedly installed at the bottom end of the moving rod 3, the conductive block is fixedly installed on the moving rod 3, the spring 5 is slidably sleeved on the moving rod 3, the top end of the spring 5 is fixedly connected with the bottom of the conductive block, the bottom end of the spring 5 is fixedly connected with the top of the horizontal plate 2, two protective covers 14 are arranged in the box body 1, the square plate 15 is fixedly installed on the bottom of any one of the protective covers 14, the first round rod 16 is arranged at one side of the square plate 15, the gear 17 is fixedly sleeved on the first round rod 16, the second round rod 18 is rotatably installed on the square plate 15, the residual wheel 19 is fixedly sleeved on the second round rod 18, the residual wheel 19 is meshed with the gear 17, the second motor 20 is fixedly installed on one side of the square plate 15, an output shaft of the second motor 20 is fixedly connected with the first round rod 16, a first drain pipe is fixedly installed on one side of the box body 1, a second drain pipe is fixedly installed on the other side of the box body 1, and an electric control valve is fixedly installed on the second drain pipe;
through the mutual cooperation of the transverse plate 2, the moving rod 3, the floating ball 4, the conductive block, the spring 5, the square plate 15, the first round rod 16, the gear 17, the second round rod 18, the residual wheel 19 and the second motor 20, the water quality in the box body 1 can be monitored, the monitored data are transmitted to a worker for comparison, and then corresponding adjustment is carried out on working equipment.
Example 3:
the water level monitoring device for the 110kV transformer substation cable layer in the embodiment 1 or 2:
as shown in fig. 2, a circular hole is formed in the top of the transverse plate 2, the moving rod 3 penetrates through the circular hole and is in sliding connection with the circular hole, a threaded hole is formed in the top of the moving block 12, and the threaded hole is in threaded connection with the bidirectional threaded rod 11;
through the mutual cooperation of diaphragm 2, carriage release lever 3, movable block 12, round hole and screw hole, can drive two movable blocks 12 and do the motion of being close to each other, two movable blocks 12 drive two connecting rods 13 and remove, and two connecting rods 13 drive protection casing 14 and close.
As shown in fig. 1, two sides of the cable box 6 are respectively and fixedly provided with a limiting rod, one side of the protective cover 14 is provided with a moving hole, and the limiting rod penetrates through the moving hole and is in sliding connection with the moving hole;
through the mutual cooperation of cable box 6, protection casing 14, gag lever post and removal hole, can play limiting displacement to protection casing 14, make protection casing 14 at closed in-process, the removal can be more stable.
As shown in fig. 1, belt pulleys are fixedly mounted on the bidirectional threaded rod 11, and the same belt is sleeved on the two belt pulleys;
through mutually supporting of two-way threaded rod 11, belt pulley and belt, under the interact of belt and belt pulley, can drive another two-way threaded rod 11 in step and rotate, make protection casing 14 close, protect the cable conductor.
As shown in fig. 1, a storage battery and an alarm are fixedly mounted on any one of the protective covers 14, the storage battery, the alarm and the conductive block are connected through a wire, a concave conductive groove is fixedly mounted on the protective cover 14, an arc-shaped iron sheet is arranged at the top of the moving rod 3, and the arc-shaped iron sheet is matched with the concave conductive groove;
under mutually supporting through carriage release lever 3, protection casing 14, battery, alarm, conducting block, wire, concave type conducting groove and arc iron sheet, can form closed circuit back, make the alarm then can send out the police dispatch newspaper, the water level in the suggestion staff box 1 is too high, needs to carry out the drainage operation to it.
Claims (3)
1. The utility model provides a 110kV transformer substation cable layer water level monitoring device which characterized in that includes: the monitoring device comprises a box body, a monitoring device and a protection device, wherein the box body is internally provided with a monitoring mechanism and a protection mechanism; the protection mechanism comprises a cable box, an installation plate, a first motor and two driving assemblies, wherein the cable box is fixedly installed on the inner wall of the top of the box body; the driving assembly comprises an installation block, the installation block is fixedly installed on the inner wall of the top of the box body, a groove is formed in one side of the installation block, a bidirectional threaded rod is installed in the groove in a rotating mode, the top end of the bidirectional threaded rod is fixedly connected with an output shaft of the first motor, two moving blocks are installed on the bidirectional threaded rod in a threaded mode, one end of each moving block extends out of the groove, two connecting rods are respectively riveted on the corresponding moving blocks, and the protective cover is riveted on the two connecting rods.
2. The 110kV substation cable layer water level monitoring device of claim 1, characterized in that: the monitoring mechanism comprises a transverse plate, the transverse plate is fixedly arranged in the box body, the moving rod is slidably arranged on the transverse plate, the floating ball is fixedly arranged at the bottom end of the moving rod, the conductive block is fixedly arranged on the moving rod, the spring is slidably sleeved on the moving rod, the top end of the spring is fixedly connected with the bottom end of the conductive block, the bottom end of the spring is fixedly connected with the top end of the transverse plate, two protective covers are arranged in the box body, the square plate is fixedly arranged at the bottom of any one protective cover, the first round rod is arranged on one side of the square plate, the gear is fixedly sleeved on the first round rod, the second round rod is rotatably arranged on the square plate, the residual wheel is fixedly sleeved on the second round rod, the residual wheel is meshed with the gear, the second motor is fixedly arranged on one side of the square plate, the output shaft of the second motor is fixedly connected with the first round rod, and one side of the box body is fixedly provided with a first drainage pipe, and a second drain pipe is fixedly arranged on the other side of the box body, and an electric control valve is fixedly arranged on the second drain pipe.
3. The 110kV substation cable layer water level monitoring device of claim 2, wherein: the top of the transverse plate is provided with a round hole, the moving rod penetrates through the round hole and is in sliding connection with the round hole, the top of the moving block is provided with a threaded hole, and the threaded hole is in threaded connection with a bidirectional threaded rod; limiting rods are fixedly mounted on two sides of the cable box respectively, a moving hole is formed in one side of the protective cover, and the limiting rods penetrate through the moving hole and are connected with the moving hole in a sliding mode; belt pulleys are fixedly mounted on the bidirectional threaded rod, and the two belt pulleys are sleeved with the same belt; fixed mounting has battery and alarm on arbitrary one safety cover, battery, alarm and conducting block pass through the wire and connect, fixed mounting has concave type conducting groove on the safety cover, the top of carriage release lever is provided with the arc iron sheet, arc iron sheet and concave type conducting groove looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121472514.9U CN214793399U (en) | 2021-06-30 | 2021-06-30 | 110kV transformer substation cable layer water level monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121472514.9U CN214793399U (en) | 2021-06-30 | 2021-06-30 | 110kV transformer substation cable layer water level monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214793399U true CN214793399U (en) | 2021-11-19 |
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ID=78715058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121472514.9U Active CN214793399U (en) | 2021-06-30 | 2021-06-30 | 110kV transformer substation cable layer water level monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214793399U (en) |
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2021
- 2021-06-30 CN CN202121472514.9U patent/CN214793399U/en active Active
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