CN214467726U - Monitoring device for subway power supply safety management - Google Patents
Monitoring device for subway power supply safety management Download PDFInfo
- Publication number
- CN214467726U CN214467726U CN202120580642.9U CN202120580642U CN214467726U CN 214467726 U CN214467726 U CN 214467726U CN 202120580642 U CN202120580642 U CN 202120580642U CN 214467726 U CN214467726 U CN 214467726U
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- China
- Prior art keywords
- monitoring device
- fixedly connected
- power supply
- groups
- supply safety
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- Expired - Fee Related
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Abstract
The utility model discloses a monitoring device for subway power supply safety control relates to subway power supply safety control field. This monitoring device for subway power supply safety control includes fixed mounting panel, fixed mounting panel fixed connection is on the wall, four groups of chucking posts of fixed mounting panel's positive fixedly connected with, four groups form the cross recess between the chucking post. This monitoring device for subway power supply safety control when using, can be convenient for carry out the periodic overhaul in later stage to the monitoring device main part, can directly take off the monitoring device main part fast during the maintenance, it is more convenient to overhaul the process, and the dismouting of monitoring device main part need not to dismantle multiunit bolt repeatedly, and the smooth silk problem of bolt can not appear like this, also makes fixed effectual to the monitoring device main part, satisfies the user demand.
Description
Technical Field
The utility model relates to a subway power supply safety control technical field specifically is a monitoring device for subway power supply safety control.
Background
The drive of the subway cannot be powered off, so that the power supply safety is an important component of the safety management of the subway, and a large number of cameras are usually used for monitoring main power supply and distribution places and equipment.
Among the prior art, because the monitoring device for subway power supply safety control is mostly through the bolt fastening on the wall body, when overhauing it in the later stage, the operation is inconvenient, and the bolt dismouting is relapse in addition, and smooth silk phenomenon appears easily, leads to being not good to subway power supply safety control is with monitoring device's fixed effect, to prior art's not enough, the utility model discloses a monitoring device for subway power supply safety control to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model discloses a monitoring device for subway power supply safety control to solve the problem that provides in the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a monitoring device for subway power supply safety management comprises:
the fixed mounting plate is fixedly connected to a wall surface, four groups of clamping columns are fixedly connected to the front surface of the fixed mounting plate, and a cross groove is formed between the four groups of clamping columns;
the cross clamping block is movably inserted in a cross groove formed among the four groups of clamping columns, and locking mechanisms corresponding to the four groups of clamping columns are arranged on the cross clamping block;
the monitoring device comprises a monitoring device body, the back fixedly connected with connecting rod of monitoring device body, the back fixedly connected with of connecting rod rotates the plectane, the axis department fixedly connected with pivot of rotation plectane, four sets of support round bars of positive fixedly connected with of cross chucking piece, the positive fixedly connected with of support round bar supports the plectane, the positive fixedly connected with positioning seat of support plectane, the rectangular channel has been seted up at the top of positioning seat, two sets of round holes have been seted up on the rectangular channel inner wall of positioning seat, the both ends activity joint of pivot is in two sets of round holes of positioning seat, the top of positioning seat is equipped with and rotates the corresponding screens mechanism of plectane, it rotates the plectane and connects in the rectangular channel of positioning seat to rotate.
Preferably, the locking mechanism comprises a cylindrical groove, the cylindrical groove is formed in the cross clamping block, two groups of sliding blocks are connected in the cylindrical groove in a sliding mode, a spring is fixedly connected between the two groups of sliding blocks, one side, far away from the spring, of each sliding block is fixedly connected with a locking column, and locking holes are formed in the side wall of each clamping column.
Preferably, the spring is in a compressed state, and the locking column penetrates through the cross clamping block and is movably inserted into the locking hole.
Preferably, the top of the cross clamping block is provided with a sliding groove, the top of the sliding block is fixedly connected with a handle block, and the handle block is slidably connected in the sliding groove.
Preferably, the clamping mechanism comprises a station block, the station block is fixedly connected to the upper surface of the positioning seat, a nut sleeve is fixedly connected to the side wall of the station block, a clamping bolt is connected to the axis of the nut sleeve in a threaded manner, and the clamping bolt abuts against the side wall of the rotating circular plate.
The utility model discloses a monitoring device for subway power supply safety control, its beneficial effect who possesses as follows:
1. this monitoring device for subway power supply safety control when using, can be convenient for carry out the periodic overhaul in later stage to the monitoring device main part, can directly take off the monitoring device main part fast during the maintenance, it is more convenient to overhaul the process, and the dismouting of monitoring device main part need not to dismantle the multiunit bolt repeatedly, and the smooth silk problem of bolt can not appear like this, also makes fixed effectual to the monitoring device main part, satisfies the user demand.
2. This monitoring device for subway power supply safety control, locking mechanism's low in manufacturing cost, convenient to use, simple structure, it is effectual to the fixed of cross chucking piece moreover, can guarantee the stable joint of cross chucking piece between four groups of chucking posts, the screens mechanism of setting can convenient to use person carry out the regulation of angle to the monitoring device main part for the angle of shining of monitoring device main part is more accurate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural diagram of the clamping column of the present invention;
FIG. 3 is a structural diagram of the positioning seat and the rotating circular plate of the present invention;
FIG. 4 is a block diagram of the station of the present invention;
fig. 5 is a diagram of the internal components of the cross clamping block of the present invention.
In the figure: 1. fixing the mounting plate; 2. clamping the column; 201. a locking hole; 3. a cross clamping block; 301. a cylindrical groove; 302. a slider; 303. a spring; 304. a locking post; 305. a handle block; 4. a support round bar; 5. a supporting circular plate; 6. positioning seats; 601. a station block; 602. a nut sleeve; 603. clamping the bolt; 7. rotating the circular plate; 8. a rotating shaft; 9. a connecting rod; 10. a monitoring device body.
Detailed Description
The embodiment of the utility model discloses monitoring device for subway power supply safety control, as shown in fig. 1-5, include:
the fixing and installing device comprises a fixing and installing plate 1, wherein the fixing and installing plate 1 is fixedly connected to a wall surface, four groups of clamping columns 2 are fixedly connected to the front surface of the fixing and installing plate 1, cross grooves are formed among the four groups of clamping columns 2, and the fixing and installing plate 1 can be welded on the wall surface or fixed on the wall surface through bolts;
the cross clamping block 3 is movably inserted in a cross groove formed among the four groups of clamping columns 2, and the cross clamping block 3 is provided with a locking mechanism corresponding to the four groups of clamping columns 2, so that the arranged locking mechanism has a simple structure and is convenient to use;
monitoring device main part 10, the back fixedly connected with connecting rod 9 of monitoring device main part 10, the back fixedly connected with of connecting rod 9 rotates plectane 7, the axis department fixedly connected with pivot 8 of rotating plectane 7, four groups of support rods 4 of positive fixedly connected with of cross chucking piece 3, the positive fixedly connected with of support rods 4 supports plectane 5, the positive fixedly connected with positioning seat 6 of support plectane 5, the rectangular channel has been seted up at positioning seat 6's top, two sets of round holes have been seted up on positioning seat 6's the rectangular channel inner wall, the both ends activity joint of pivot 8 is in two sets of round holes of positioning seat 6, positioning seat 6's top is equipped with and rotates the corresponding screens mechanism of plectane 7, it rotates the rectangular channel of connection at positioning seat 6 to rotate plectane 7.
As a technical optimization scheme, locking mechanism includes cylinder groove 301, cylinder groove 301 sets up in the inside of cross chucking piece 3, the inside sliding connection of cylinder groove 301 has two sets of sliders 302, fixedly connected with spring 303 between two sets of sliders 302, one side fixedly connected with locking post 304 of spring 303 is kept away from to slider 302, locking hole 201 has been seted up on the lateral wall of chucking post 2, locking mechanism's low in manufacturing cost, high durability and convenient use, moreover, good to the fixed effectual of cross chucking piece 3, can guarantee the stable joint of cross chucking piece 3 between four group's chucking posts 2.
As a technical optimization scheme of the utility model, spring 303 is in compression state, and locking post 304 passes cross chucking piece 3 and the activity is pegged graft in locking hole 201, when locking post 304 is pegged graft in locking hole 201, accomplishes the fixed to cross chucking piece 3.
As a technical optimization scheme of the utility model, the spout has been seted up at the top of cross chucking piece 3, slider 302's top fixedly connected with handle piece 305, handle piece 305 sliding connection is in the spout, but the handle piece 305 of setting person of facilitating the use slip slider 302.
As the utility model discloses a technical optimization scheme, screens mechanism is including standing piece 601, and the upper surface at positioning seat 6 of standing piece 601 fixed connection, the lateral wall fixedly connected with nut cover 602 of standing piece 601, the axle center department threaded connection of nut cover 602 has chucking bolt 603, and chucking bolt 603 offsets with the lateral wall that rotates plectane 7, and the screens mechanism of setting can convenient to use person carry out the regulation of angle to monitoring device main part 10 for the angle of shining of monitoring device main part 10 is more accurate.
The utility model discloses when using, can be convenient for pull down the maintenance to monitoring device main part 10, when overhauing monitoring device main part 10, at first can between stimulate two sets of handle pieces 305, make handle piece 305 drive slider 302 motion, drive the motion of locking post 304 in the time of slider 302 compression spring 303, locking post 304 retracts into cylinder groove 301 and breaks away from locking hole 201, cross chucking piece 3 can transversely slide this moment, let cross chucking piece 3 break away from between the cross recess that chucking post 2 formed, can take off monitoring device main part 10 and overhaul.
When the monitoring device main body 10 is subsequently installed and fixed, the dismounting process is opposite to the overhauling process, the operation is simple, after the monitoring device main body 10 is installed and fixed, the irradiation angle of the monitoring device main body 10 can be conveniently adjusted, during adjustment, the clamping bolt 603 can be firstly unscrewed, so that the clamping bolt 603 is separated from the rotating circular plate 7, the up-and-down direction of the monitoring device main body 10 can be adjusted at the moment, the monitoring device main body 10 drives the connecting rod 9 to move, the connecting rod 9 drives the rotating circular plate 7 to move, the rotating circular plate 7 drives the rotating shaft 8 to rotate in the round hole of the positioning seat 6, and after the angle is adjusted, the clamping bolt 603 can be directly screwed, so that the position fixing of the rotating circular plate 7 and the monitoring device main body 10 can be realized.
To technical personnel in the field, this device is when using, can be convenient for carry out the periodic overhaul in later stage to monitoring device main part 10, can directly take off monitoring device main part 10 fast during the maintenance, it is more convenient to overhaul the process, and the dismouting of monitoring device main part 10 need not to dismantle the multiunit bolt repeatedly, and the smooth silk problem of bolt can not appear like this, also makes fixed effectual to monitoring device main part 10, satisfies the user demand.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A monitoring device for subway power supply safety management is characterized by comprising:
the fixing device comprises a fixing mounting plate (1), wherein the fixing mounting plate (1) is fixedly connected to a wall surface, four groups of clamping columns (2) are fixedly connected to the front surface of the fixing mounting plate (1), and a cross groove is formed between the four groups of clamping columns (2);
the cross clamping block (3) is movably inserted into a cross groove formed among the four groups of clamping columns (2), and locking mechanisms corresponding to the four groups of clamping columns (2) are arranged on the cross clamping block (3);
the monitoring device comprises a monitoring device main body (10), wherein a connecting rod (9) is fixedly connected to the back of the monitoring device main body (10), a rotating circular plate (7) is fixedly connected to the back of the connecting rod (9), a rotating shaft (8) is fixedly connected to the central axis of the rotating circular plate (7), four groups of supporting circular rods (4) are fixedly connected to the front of the cross clamping block (3), a supporting circular plate (5) is fixedly connected to the front of the supporting circular rod (4), a positioning seat (6) is fixedly connected to the front of the supporting circular plate (5), a rectangular groove is formed in the top of the positioning seat (6), two groups of round holes are formed in the inner wall of the rectangular groove of the positioning seat (6), two ends of the rotating shaft (8) are movably clamped in the two groups of round holes of the positioning seat (6), and a clamping mechanism corresponding to the rotating circular plate (7) is arranged at the top of the positioning seat (6), the rotating circular plate (7) is rotatably connected in the rectangular groove of the positioning seat (6).
2. The monitoring device for subway power supply safety management as claimed in claim 1, wherein: the locking mechanism comprises a cylindrical groove (301), the cylindrical groove (301) is formed in the cross clamping block (3), two groups of sliding blocks (302) are slidably connected to the inside of the cylindrical groove (301), a spring (303) is fixedly connected between the two groups of sliding blocks (302), one side, far away from the spring (303), of each sliding block (302) is fixedly connected with a locking column (304), and a locking hole (201) is formed in the side wall of each clamping column (2).
3. The monitoring device for subway power supply safety management as claimed in claim 2, wherein: the spring (303) is in a compressed state, and the locking column (304) penetrates through the cross clamping block (3) and is movably inserted into the locking hole (201).
4. The monitoring device for subway power supply safety management as claimed in claim 2, wherein: the top of cross chucking piece (3) has seted up the spout, the top fixedly connected with handle piece (305) of slider (302), handle piece (305) sliding connection is in the spout.
5. The monitoring device for subway power supply safety management as claimed in claim 1, wherein: the screens mechanism includes station piece (601), station piece (601) fixed connection is at the upper surface of positioning seat (6), the lateral wall fixedly connected with nut cover (602) of station piece (601), the axle center department threaded connection of nut cover (602) has chucking bolt (603), chucking bolt (603) offset with the lateral wall that rotates plectane (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120580642.9U CN214467726U (en) | 2021-03-23 | 2021-03-23 | Monitoring device for subway power supply safety management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120580642.9U CN214467726U (en) | 2021-03-23 | 2021-03-23 | Monitoring device for subway power supply safety management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214467726U true CN214467726U (en) | 2021-10-22 |
Family
ID=78158958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120580642.9U Expired - Fee Related CN214467726U (en) | 2021-03-23 | 2021-03-23 | Monitoring device for subway power supply safety management |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214467726U (en) |
-
2021
- 2021-03-23 CN CN202120580642.9U patent/CN214467726U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |