CN213092500U - Monitoring device for power distribution control equipment - Google Patents
Monitoring device for power distribution control equipment Download PDFInfo
- Publication number
- CN213092500U CN213092500U CN202022326065.9U CN202022326065U CN213092500U CN 213092500 U CN213092500 U CN 213092500U CN 202022326065 U CN202022326065 U CN 202022326065U CN 213092500 U CN213092500 U CN 213092500U
- Authority
- CN
- China
- Prior art keywords
- temperature monitor
- distribution control
- rectangular
- wall
- power distribution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a monitoring device for distribution control equipment, including setting up the temperature monitor on distribution control box right side, the top fixed mounting of distribution control box has the alarm, alarm and temperature monitor electric connection, the cover is equipped with the U-shaped mount pad on the temperature monitor, and the temperature monitor probe on the temperature monitor extends to the distribution control box in, and distribution control box movable sleeve establishes on the temperature monitor probe on the temperature monitor, and fixed mounting has the fixed plate between the solid inner wall in top of U-shaped mount pad and the bottom inner wall, and temperature monitor's right side fixed mounting has the fixed block. The utility model relates to a rationally, be convenient for alleviate the collision impact force that temperature monitor received, reduce the risk that the temperature monitor who causes because of the collision impact force is great damaged, and be convenient for realize temperature monitor's dismouting fast through the mode of simple push-and-pull, improve work efficiency, be favorable to the use.
Description
Technical Field
The utility model relates to a supervisory equipment technical field especially relates to a monitoring device for distribution control equipment.
Background
The monitoring device of the power distribution control equipment is used for being installed on one side of a power distribution control box and monitoring the temperature of the power distribution control equipment, the power distribution control equipment is a circuit control facility, so that the power distribution control equipment is always in a normal power-on working state, and faults often occur in the long-time use process, so that the temperature monitoring is needed, the running environment of the power distribution control equipment is ensured, the running environment is timely reported when the faults occur, and the temperature monitoring equipment is commonly used monitoring equipment on the power distribution control equipment;
its protective effect of present monitoring device for distribution control equipment is poor, the most fixed mounting of current temperature monitoring equipment is in one side of distribution control box, it bumps down at the mistake of external force, often there is the risk of being bumped badly, and there is the shortcoming of being not convenient for take off temperature monitoring equipment fast and overhaul, current mode through bolt fastening, when needing to take off temperature monitoring equipment and overhaul, need demolish the bolt one by one with the help of the split instrument, work efficiency is low, can not satisfy the user demand, therefore we have proposed a monitoring device for distribution control equipment and be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcomings existing in the prior art, and provides a monitoring device for distribution control equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a monitoring device for power distribution control equipment comprises a temperature monitor arranged on the right side of a power distribution control box, wherein an alarm is fixedly arranged on the top of the power distribution control box, the alarm is electrically connected with the temperature monitor, a U-shaped mounting seat is sleeved on the temperature monitor, a temperature monitoring probe on the temperature monitor extends into the power distribution control box, a power distribution control box is movably sleeved on the temperature monitoring probe on the temperature monitor, a fixed plate is fixedly arranged between the top fixing inner wall and the bottom inner wall of the U-shaped mounting seat, a fixed block is fixedly arranged on the right side of the temperature monitor, the fixed plate is movably sleeved on the fixed block, rectangular blocks are fixedly arranged on the top of the left side and the bottom of the U-shaped mounting seat, the power distribution control box is movably sleeved on the two rectangular blocks, the left side of the rectangular block above the two rectangular blocks is arranged as an inclined plane, and, a clamping bar is movably clamped in the clamping groove, a ball is embedded at the bottom end of the clamping bar and is matched with an inclined plane of a rectangular block positioned above the clamping bar, a first groove is formed in the top of the right side of the distribution control box, the top end of the clamping bar extends into the first groove and is fixedly provided with a moving bar, a first positioning bar is fixedly arranged between the inner wall of the top part and the inner wall of the bottom part of the first groove, the moving bar is slidably sleeved on the first positioning bar, a first spring is fixedly arranged between the top of the moving bar and the inner wall of the top part of the first groove, a baffle is movably contacted with the top of the right side of the distribution control box, the right end of the moving bar is fixedly connected with the left side of the baffle, a U-shaped handle is fixedly arranged on the right side of the baffle, a protection plate is arranged on the right side of the temperature monitor, second positioning bars are fixedly arranged on the top of the left side and the bottom of the protection plate, a U, second spring movable sleeve establishes on the second locating lever that corresponds, equal fixed mounting has four rectangle covers on the top inner wall of U-shaped mount pad and the bottom inner wall, temperature monitor's top and below all are equipped with two third locating levers, the fixed cover of rectangle cover is established on the third locating lever that corresponds, temperature monitor's front side and rear side all are equipped with two guard bars, the guard bar slip cap is established on two corresponding third locating levers, one side that the rectangle cover is close to corresponding guard bar and guard bar are close to fixed mounting has the third spring between one side of temperature monitor, third spring movable sleeve establishes on the third locating lever that corresponds.
Preferably, the front end and the rear end of the third positioning rod are fixedly provided with anti-falling blocks, and the protection rod is positioned between the two anti-falling blocks which are opposite in front and back.
Preferably, two first rectangular channels and circular port have been seted up on the right side of distribution control box, the inner wall of first rectangular channel and the outside swing joint of the rectangular block that corresponds, set up the first rectangular hole that communicates with first groove on the top inner wall of the first rectangular channel that lies in the top in two first rectangular channels, the inner wall of first rectangular hole and the outside sliding connection of kelly, the outside swing joint of the temperature monitor probe on the inner wall of circular port and the temperature monitor.
Preferably, the second rectangular channel has all been seted up to the right side top and the right side bottom of U-shaped mount pad, the inner wall of second rectangular channel and the outside sliding connection of the second locating lever that corresponds, has all seted up spacing hole on the one side inner wall that two second rectangular channels kept away from each other, and the equal fixed mounting in one side that two second locating levers kept away from each other has the stopper, stopper and the spacing hole sliding connection that corresponds.
Preferably, a clamping hole is formed in the left side of the fixing plate, and the inner wall of the clamping hole is movably contacted with the outer side of the fixing block.
Preferably, two square holes are formed in the front side of the protection rod, and the inner walls of the square holes are in sliding connection with the outer sides of the corresponding third positioning rods.
Compared with the prior art, the beneficial effects of the utility model are that:
through the distribution control box, the alarm, the temperature monitor, the U-shaped mounting seat, the fixed plate, the fixed block, the rectangular block, the clamping groove, the clamping rod, the first groove, the first positioning rod, the first spring, the movable rod, the protection plate, the second positioning rod, the second spring, the protection rod and the third positioning rod are matched with the third spring, when the temperature monitor is impacted by the external force, the protection plate is driven to move leftwards when the temperature monitor is impacted by the right-side impact force, the protection plate drives the two second positioning rods to respectively slide leftwards in the corresponding second rectangular grooves and compress the second springs, when the temperature monitor is impacted by the front and back impact forces, the protection rod is driven to move towards the direction close to the temperature monitor and compress the corresponding third springs, under the elastic force of the second springs and the third springs, the impact force borne by the temperature monitor is relieved, when the temperature monitor needs to be taken down for maintenance work, the U-shaped handle is pushed upwards to drive the movable rod to slide upwards on the first positioning rod through the baffle plate and compress the first spring, the movable rod drives the balls to move out of the clamping grooves through the clamping rod, then the U-shaped seat is pulled rightwards to drive the two rectangular blocks to move out of the corresponding first rectangular grooves respectively, the U-shaped seat drives the fixed plate to be taken down from the fixed block, the temperature monitor is pulled rightwards to drive the temperature monitoring probe to move out of the power distribution control box, the temperature monitor can be maintained, after maintenance is completed, the temperature monitor is pushed leftwards to drive the temperature monitoring probe to move into the circular hole, the U-shaped seat is pushed leftwards to drive the two rectangular blocks to move leftwards to the first rectangular groove, the rectangular block positioned above moves and extrudes the balls, the extruding force drives the clamping rod to move upwards through the balls, the clamping rod drives the movable rod to move upwards and compress the first spring, when the ball aligns with the clamping groove, the first spring drives the clamping rod to move downwards into the clamping groove through the moving rod, the fixing plate is sleeved on the fixing block, and the temperature monitor is fixed.
The utility model relates to a rationally, be convenient for alleviate the collision impact force that temperature monitor received, reduce the risk that the temperature monitor who causes because of the collision impact force is great damaged, and be convenient for realize temperature monitor's dismouting fast through the mode of simple push-and-pull, improve work efficiency, be favorable to the use.
Drawings
Fig. 1 is a schematic cross-sectional structural diagram of a monitoring device for a power distribution control apparatus according to the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is the utility model provides a structural schematic diagram is looked to the right side of U-shaped seat, third locating lever, fender rod, third spring, rectangle cover and anticreep piece connecting piece for distribution control equipment's monitoring device.
In the figure: 1 distribution control box, 2 alarms, 3 temperature monitor, 4U-shaped mount pads, 5 fixed plates, 6 fixed blocks, 7 rectangular blocks, 8 draw-in grooves, 9 kellies, 10 first grooves, 11 first locating levers, 12 first springs, 13 carriage bars, 14 protection plates, 15 second locating levers, 16 second springs, 17 protection levers, 18 third locating levers, 19 third springs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a monitoring device for power distribution control equipment comprises a temperature monitor 3 arranged on the right side of a power distribution control box 1, an alarm 2 is fixedly arranged on the top of the power distribution control box 1, the alarm 2 is electrically connected with the temperature monitor 3, a U-shaped mounting seat 4 is sleeved on the temperature monitor 3, a temperature monitoring probe on the temperature monitor 3 extends into the power distribution control box 1, the power distribution control box 1 is movably sleeved on the temperature monitoring probe on the temperature monitor 3, a fixing plate 5 is fixedly arranged between the top fixed inner wall and the bottom inner wall of the U-shaped mounting seat 4, a fixing block 6 is fixedly arranged on the right side of the temperature monitor 3, the fixing plate 5 is movably sleeved on the fixing block 6, rectangular blocks 7 are fixedly arranged on the top of the left side and the bottom of the U-shaped mounting seat 4, the power distribution control box 1 is movably, the left side of the rectangular block 7 positioned above in the two rectangular blocks 7 is set as an inclined plane, the top of the rectangular block 7 positioned above is provided with a clamping groove 8, a clamping rod 9 is movably clamped in the clamping groove 8, the bottom end of the clamping rod 9 is embedded with a ball, the ball is matched with the inclined plane of the rectangular block 7 positioned above, the right side top of the power distribution control box 1 is provided with a first groove 10, the top end of the clamping rod 9 extends into the first groove 10 and is fixedly provided with a moving rod 13, a first positioning rod 11 is fixedly arranged between the top inner wall and the bottom inner wall of the first groove 10, the moving rod 13 is slidably sleeved on the first positioning rod 11, a first spring 12 is fixedly arranged between the top of the moving rod 13 and the top inner wall of the first groove 10, the right side top of the power distribution control box 1 is movably contacted with a baffle, the right end of the moving rod 13 is fixedly connected with the left side of the baffle, the right, a protection plate 14 is arranged on the right side of the temperature monitor 3, second positioning rods 15 are fixedly arranged at the top and the bottom of the left side of the protection plate 14, the U-shaped mounting seat 4 is slidably sleeved on the two second positioning rods 15, two second springs 16 are fixedly arranged between the right side of the U-shaped mounting seat 4 and the left side of the protection plate 14, the second springs 16 are movably sleeved on the corresponding second positioning rods 15, four rectangular sleeves are fixedly arranged on the inner wall of the top and the inner wall of the bottom of the U-shaped mounting seat 4, two third positioning rods 18 are arranged above and below the temperature monitor 3, the rectangular sleeves are fixedly sleeved on the corresponding third positioning rods 18, two protection rods 17 are arranged on the front side and the rear side of the temperature monitor 3, the protection rods 17 are slidably sleeved on the corresponding two third positioning rods 18, a third spring 19 is fixedly arranged between one side of the rectangular sleeve close to the corresponding protection rod 17 and one side of the protection rod 17 close to the temperature monitor 3, third spring 19 movable sleeve is established on corresponding third locating lever 18, the utility model relates to a rationally, be convenient for alleviate the collision impact force that temperature monitor 3 received, reduce the risk of the great temperature monitor 3 damage that causes because of the collision impact force, and be convenient for realize temperature monitor 3's dismouting fast through the mode of simple push-and-pull, improve work efficiency, be favorable to the use.
In the utility model, the front end and the rear end of the third positioning rod 18 are both fixedly provided with an anti-drop block, the guard bar 17 is positioned between the two anti-drop blocks which are opposite from the front and the rear, the right side of the power distribution control box 1 is provided with two first rectangular grooves and a circular hole, the inner wall of the first rectangular groove is movably contacted with the outer side of the corresponding rectangular block 7, the inner wall of the top part of the first rectangular groove positioned above the two first rectangular grooves is provided with a first rectangular hole communicated with the first groove 10, the inner wall of the first rectangular hole is connected with the outer side of the clamping rod 9 in a sliding way, the inner wall of the circular hole is movably contacted with the outer side of the temperature monitoring probe on the temperature monitor 3, the top part and the bottom part of the right side of the U-shaped mounting seat 4 are both provided with second rectangular grooves, the inner wall of the second rectangular grooves is connected with the outer side of the corresponding second positioning rod 15 in a sliding, the equal fixed mounting in one side that two second locating levers 15 kept away from each other has the stopper, stopper and the spacing hole sliding connection who corresponds, the card hole has been seted up in the left side of fixed plate 5, the inner wall in card hole and the outside movable contact of fixed block 6, two square holes have been seted up to the front side of fender rod 17, the inner wall in square hole and the outside sliding connection of the third locating lever 18 that corresponds, the utility model relates to a rationally, be convenient for alleviate the collision impact force that temperature monitor 3 received, reduce the risk of the great temperature monitor 3 damage that causes because of the collision impact force, and be convenient for realize temperature monitor 3's dismouting fast through the mode of simple push-and-pull, improve work efficiency, be favorable to the use.
The working principle is as follows: when the temperature monitor 3 monitors that the temperature in the power distribution control box 1 is higher than the preset temperature, the alarm 2 is arranged to alarm and remind people in time, when the temperature monitor 3 is impacted by the external impact force, when the temperature monitor 3 is impacted by the impact force on the right side, the impact force firstly impacts the protection plate 14, the protection plate 14 is driven by the impact force to move leftwards, the protection plate 14 drives the two second positioning rods 15 to respectively slide leftwards in the corresponding second rectangular grooves, the protection plate 14 compresses the second springs 16 while moving leftwards, the impact force on the right side is relieved under the elastic force of the second springs 16, when the front and back impact forces are applied, the impact force drives the protection rods 17 to move towards the direction close to the temperature monitor 3, the protection rods 17 slide on the corresponding two third positioning rods 18 and compress the third springs 19, under the elastic force of the third springs 19, the front and rear collision impact force is relieved, so that the collision impact force on the temperature monitor 3 is conveniently relieved, and the risk of damage to the temperature monitor 3 caused by large collision impact force is reduced;
when the temperature monitor 3 needs to be taken down for entering maintenance, the U-shaped handle is pushed upwards to drive the baffle to move upwards, the baffle drives the movable rod 13 to slide upwards on the first positioning rod 11 and compress the first spring 12, the movable rod 13 drives the clamping rod 9 to move upwards, the clamping rod 9 drives the ball to move out of the clamping groove 8, the fixing of the rectangular block 7 is released, then the U-shaped seat 4 is pulled rightwards, the U-shaped seat 4 drives the two rectangular blocks 7 to move out of the corresponding first rectangular grooves respectively, the U-shaped seat 4 drives the fixing plate 5 to be taken down from the fixing block 6, the U-shaped seat 4 is taken down from the temperature monitor 3 while moving, the temperature monitor 3 is pulled rightwards at the moment, the temperature monitor 3 drives the temperature monitoring probe to move out of the power distribution control box 1, the maintenance operation can be carried out on the temperature monitor 3 at the moment, and after the maintenance is finished, when the temperature monitor 3 needs to be fixed, the temperature monitoring probe of the temperature monitor 3 is aligned with the circular hole, the temperature monitor 3 is pushed leftwards to drive the temperature monitoring probe to move into the circular hole, the rectangular blocks 7 are aligned with the corresponding first rectangular grooves, the U-shaped seat 4 is pushed leftwards, the U-shaped seat 4 drives the two rectangular blocks 7 to move leftwards into the first rectangular grooves, the inclined surfaces of the rectangular blocks 7 positioned above move to be in contact with the balls while the rectangular blocks 7 positioned above move, the rectangular blocks 7 positioned above continue to move and extrude the balls, the extruding force drives the clamping rod 9 to move upwards through the balls, the clamping rod 9 drives the movable rod 13 to move upwards on the first positioning rod 11 and compress the first spring 12, when the balls are aligned with the clamping groove 8, the first spring 12 in a compressed state resets, the first spring 12 drives the clamping rod 9 to move downwards into the clamping groove 8 through the movable rod 13, the clamping rod 9 and the clamping groove 8 are clamped, and the fixing block 6 is sleeved with the fixing plate 5, so that the temperature monitor 3 is fixed.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A monitoring device for power distribution control equipment comprises a temperature monitor (3) arranged on the right side of a power distribution control box (1), wherein an alarm (2) is fixedly arranged at the top of the power distribution control box (1), the alarm (2) is electrically connected with the temperature monitor (3), the monitoring device is characterized in that a U-shaped mounting seat (4) is sleeved on the temperature monitor (3), a temperature monitoring probe on the temperature monitor (3) extends into the power distribution control box (1), the power distribution control box (1) is movably sleeved on the temperature monitoring probe on the temperature monitor (3), a fixing plate (5) is fixedly arranged between the top fixing inner wall and the bottom inner wall of the U-shaped mounting seat (4), a fixing block (6) is fixedly arranged on the right side of the temperature monitor (3), the fixing block (5) is movably sleeved on the fixing block (6), and a rectangular block (7) is fixedly arranged at the top of the left side and the bottom of the U-shaped mounting seat (4, the power distribution control box (1) is movably sleeved on the two rectangular blocks (7), the left side of the rectangular block (7) positioned above in the two rectangular blocks (7) is arranged to be an inclined plane, the top of the rectangular block (7) positioned above is provided with a clamping groove (8), a clamping rod (9) is movably clamped in the clamping groove (8), the bottom end of the clamping rod (9) is embedded with a ball, the ball is matched with the inclined plane of the rectangular block (7) positioned above, the top of the right side of the power distribution control box (1) is provided with a first groove (10), the top end of the clamping rod (9) extends into the first groove (10) and is fixedly provided with a moving rod (13), a first positioning rod (11) is fixedly arranged between the inner wall of the top of the first groove (10) and the inner wall of the bottom of the first groove (11), the moving rod (13) is slidably sleeved on the first positioning rod (11), a first spring (12) is fixedly arranged between the top of the moving rod (13) and, the right top of the power distribution control box (1) is movably contacted with a baffle, the right end of a movable rod (13) is fixedly connected with the left side of the baffle, the right side of the baffle is fixedly provided with a U-shaped handle, the right side of a temperature monitor (3) is provided with a protection plate (14), the left top and the left bottom of the protection plate (14) are both fixedly provided with second positioning rods (15), a U-shaped mounting seat (4) is slidably sleeved on the two second positioning rods (15), two second springs (16) are fixedly arranged between the right side of the U-shaped mounting seat (4) and the left side of the protection plate (14), the second springs (16) are movably sleeved on the corresponding second positioning rods (15), the inner wall of the top and the inner wall of the bottom of the U-shaped mounting seat (4) are both fixedly provided with four rectangular sleeves, the upper side and the lower side of the temperature monitor (3) are both provided with two third positioning rods (18), the rectangular sleeves are fixedly sleeved, the front side and the rear side of the temperature monitor (3) are respectively provided with two protection rods (17), the protection rods (17) are slidably sleeved on the corresponding two third positioning rods (18), a third spring (19) is fixedly installed between one side, close to the corresponding protection rods (17), of the rectangular sleeve and one side, close to the temperature monitor (3), of the protection rods (17), and the third spring (19) is movably sleeved on the corresponding third positioning rods (18).
2. The monitoring device for distribution control equipment according to claim 1, wherein the front end and the rear end of the third positioning rod (18) are fixedly provided with anti-drop blocks, and the guard rod (17) is positioned between the two anti-drop blocks which are opposite to each other in the front and the rear.
3. The monitoring device for the power distribution control equipment as claimed in claim 1, wherein two first rectangular grooves and a circular hole are formed in the right side of the power distribution control box (1), the inner walls of the first rectangular grooves are in movable contact with the outer sides of the corresponding rectangular blocks (7), a first rectangular hole communicated with the first groove (10) is formed in the inner wall of the top of the first rectangular groove located above the two first rectangular grooves, the inner wall of the first rectangular hole is in sliding connection with the outer side of the clamping rod (9), and the inner wall of the circular hole is in movable contact with the outer side of the temperature monitoring probe on the temperature monitor (3).
4. The monitoring device for distribution control equipment according to claim 1, wherein a second rectangular groove is formed in the top and the bottom of the right side of the U-shaped mounting seat (4), the inner wall of the second rectangular groove is slidably connected with the outer side of the corresponding second positioning rod (15), a limiting hole is formed in the inner wall of one side, away from each other, of the two second rectangular grooves, a limiting block is fixedly mounted on one side, away from each other, of the two second positioning rods (15), and the limiting block is slidably connected with the corresponding limiting hole.
5. The monitoring device for the distribution control equipment according to claim 1, wherein a clamping hole is formed on the left side of the fixing plate (5), and the inner wall of the clamping hole is movably contacted with the outer side of the fixing block (6).
6. The monitoring device for distribution control equipment according to claim 1, characterized in that the guard bar (17) has two square holes opened on its front side, the inner walls of the square holes being slidably connected to the outer sides of the corresponding third positioning bars (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022326065.9U CN213092500U (en) | 2020-10-19 | 2020-10-19 | Monitoring device for power distribution control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022326065.9U CN213092500U (en) | 2020-10-19 | 2020-10-19 | Monitoring device for power distribution control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213092500U true CN213092500U (en) | 2021-04-30 |
Family
ID=75615106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022326065.9U Active CN213092500U (en) | 2020-10-19 | 2020-10-19 | Monitoring device for power distribution control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213092500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114375128A (en) * | 2021-12-27 | 2022-04-19 | 南京智铁电气有限公司 | On-spot protection box of high-speed railway tunnel integrated monitoring device |
-
2020
- 2020-10-19 CN CN202022326065.9U patent/CN213092500U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114375128A (en) * | 2021-12-27 | 2022-04-19 | 南京智铁电气有限公司 | On-spot protection box of high-speed railway tunnel integrated monitoring device |
| CN114375128B (en) * | 2021-12-27 | 2022-10-14 | 南京智铁电气有限公司 | On-spot protection box of monitoring device is synthesized in high-speed railway tunnel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213092500U (en) | Monitoring device for power distribution control equipment | |
| CN215614577U (en) | Safe high-effect punching machine by a wide margin | |
| CN210515642U (en) | Wireless data acquisition device | |
| CN210924421U (en) | Host computer protection device for computer | |
| CN210351834U (en) | Electric power construction site safety device | |
| CN216412341U (en) | Video-based intelligent safe electricity utilization platform monitoring and alarming device | |
| CN217642017U (en) | Intelligent data transmission equipment | |
| CN215221461U (en) | Low-voltage distribution cabinet convenient to remove | |
| CN216708435U (en) | Hydraulic press with protective structure | |
| CN218546810U (en) | Device for monitoring power circuit aging | |
| CN211866535U (en) | Riser for casting production | |
| CN214467500U (en) | Portable network security equipment | |
| CN216447731U (en) | Security monitoring camera | |
| CN215545306U (en) | Cutting device for production and manufacturing of vision system robot | |
| CN211861619U (en) | Bird-proof device for high-voltage line maintenance | |
| CN211477463U (en) | Movable pressure sensor | |
| CN212303508U (en) | Locking device of air switch | |
| CN214585559U (en) | Instrument cable gauge | |
| CN218772652U (en) | Easy dismouting type communication device lid | |
| CN216016126U (en) | Electric cabinet with clamping position fixed type breaker drawing frame | |
| CN212565006U (en) | Network surveillance camera head convenient to overhaul | |
| CN212456070U (en) | Explosion-proof type multifunctional monitoring device convenient to installation | |
| CN212230944U (en) | Mobile operation device for transformer substation operation and inspection | |
| CN210612726U (en) | Electric power safety protection equipment | |
| CN213213731U (en) | Central gateway equipment for big data information processing of Internet of things |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |