CN219473356U - Monitoring equipment convenient to maintain - Google Patents
Monitoring equipment convenient to maintain Download PDFInfo
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- CN219473356U CN219473356U CN202320396342.4U CN202320396342U CN219473356U CN 219473356 U CN219473356 U CN 219473356U CN 202320396342 U CN202320396342 U CN 202320396342U CN 219473356 U CN219473356 U CN 219473356U
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Abstract
The utility model relates to the technical field of monitoring equipment, in particular to monitoring equipment convenient to maintain, which comprises a driving box, wherein the driving box is fixedly arranged in a tunnel through a connecting frame; the shooting and recording unit is hoisted and arranged at the front end of the driving box through the traction unit, the traction unit also comprises a butt joint element used for directionally clamping and fixing the shooting and recording unit caused by traction into the driving end of the driving box, and the butt joint element is used for ensuring that the shooting and recording unit after butt joint is in a directional centering state; the shooting unit in the maintenance state is driven by the traction unit to automatically drop off from the driving box and automatically descend towards the ground; the monitoring equipment can be automatically driven to descend according to the requirements, so that the monitoring equipment is convenient to maintain, ascending is not needed, the maintenance difficulty is greatly reduced, and meanwhile, potential safety hazards in the ascending maintenance process are avoided.
Description
Technical Field
The utility model relates to the technical field of monitoring equipment, in particular to monitoring equipment convenient to maintain.
Background
Along with the rapid development of the economy of China, the construction projects of expressways and expressway tunnels are increased, the expressway tunnels of China are up to several kilometers, even tens of kilometers at present, and the tunnels greatly shorten the expressway journey and shorten the space-time distance of people. However, with the progress of the tunnel engineering technology in China, the problem of safe operation of the tunnel is more and more prominent, and in order to ensure the safety of the tunnel, a monitoring device is usually installed in the tunnel to monitor the tunnel, so that staff can know the road surface condition in the tunnel and the traffic flow of each intersection, and the smooth traffic is ensured.
The monitoring device is generally arranged above the tunnel to monitor vehicles coming and going and road surfaces in the tunnel, however, due to the fact that the height of the tunnel is high, once the monitoring device fails in the use process, workers need to lift to a certain height through professional equipment to repair the monitoring device, the maintenance is very inconvenient, and certain potential safety hazards exist; even if the monitoring device has slight faults, the tunnel is still required to be sealed and controlled, and the monitoring device is maintained by lifting equipment to carry maintenance personnel.
Disclosure of Invention
To above-mentioned problem, provide the supervisory equipment of being convenient for maintain, through providing one kind can descend the supervisory equipment of being convenient for maintain from the eminence by oneself to solve among the prior art to supervisory equipment maintenance difficulty need be through professional equipment ascending a height the technical problem who overhauls.
In order to solve the problems in the prior art, the utility model adopts the following technical scheme:
the monitoring equipment convenient to maintain comprises a driving box, wherein the driving box is fixedly arranged in the tunnel through a connecting frame; the shooting and recording unit is hoisted and arranged at the front end of the driving box through the traction unit, the traction unit also comprises a butt joint element used for directionally clamping and fixing the shooting and recording unit caused by traction into the driving end of the driving box, and the butt joint element is used for ensuring that the shooting and recording unit after butt joint is in a directional centering state; the camera unit in the maintenance state is driven by the traction unit to automatically drop off from the driving box and automatically descend towards the ground.
Preferably, the driving box further comprises a rotating sleeve seat rotatably arranged at the front end of the driving box through a bearing; the driven gear is coaxially sleeved outside the rotating sleeve seat and is in meshed transmission connection with a driving gear rotatably arranged at the rear end of the driving box; the driving gear is driven to rotate by a servo motor; the rotating sleeve seat is hollow, the inner wall of the cylindrical barrel with the bottom opening is also obliquely provided with a first guide convex strip, and a plurality of groups of first guide convex strips are circumferentially arranged along the axis of the rotating sleeve seat.
Preferably, the traction unit comprises an electric beam-gathering roller and a traction rope wound on the electric beam-gathering roller; the front end of the traction rope is also provided with a fixing frame and a balancing weight which is detachably arranged on the fixing frame.
Preferably, the docking element comprises a conical seat and a second guide convex strip vertically arranged on the outer wall of the conical seat; the second guide convex strips are circumferentially arranged along the axis of the conical seat, and the second guide convex strips are arranged in one-to-one correspondence with the first guide convex strips; the top of the conical seat is also provided with a limiting plug block.
Preferably, the shooting and recording unit comprises a camera, and the camera is fixedly arranged at the traction end of the traction unit through an angle adjusting element; the angle adjusting element is used for automatically adjusting the longitudinal inclination of the camera according to the requirement.
Preferably, the angle adjusting element comprises a first hinge and a second hinge which are hingedly connected; the tail ends of the first hinge piece and the second hinge piece are fixedly connected with the camera and the traction end of the traction unit respectively; wherein, the two sides of the first hinging piece are also vertically provided with convex columns, and the end parts of the convex columns penetrate through the second hinging piece; the side wall of the second hinging piece is provided with an arc-shaped groove for the convex column to move in a penetrating way; the locking bolt is in threaded connection with the end part of the convex column.
Compared with the prior art, the beneficial effects of this application are:
1. the traction unit is used for traction of the photographing unit, so that the work of taking down the photographing unit and maintaining the photographing unit is realized on the premise of not adopting lifting equipment.
2. According to the camera shooting unit and driving box butt joint device, the butt joint element assists the camera shooting unit which is lifted up to be in butt joint with the driving box, the camera shooting unit is reset to be in a centering state, and meanwhile the driving box is matched to perform micro-motion adjustment on the camera shooting unit, so that the effect of realizing quick positioning and resetting after maintenance of the camera shooting unit is achieved.
Drawings
FIG. 1 is a perspective view of a monitoring device for ease of maintenance;
FIG. 2 is a front view of a monitoring device for ease of maintenance;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
FIG. 4 is a side view of a portion of the construction with the drive cassette removed from the monitoring device for ease of maintenance;
FIG. 5 is a perspective view of a portion of the weight and recording unit in the monitoring device for easy maintenance;
FIG. 6 is a partially exploded perspective view of the drive cassette in the monitoring device for ease of maintenance;
fig. 7 is a partially exploded perspective view of the drive cassette in the monitoring device for ease of maintenance.
The reference numerals in the figures are:
1-a drive box; 11-a bearing; 12-rotating the sleeve seat; 121-first guide ribs; 122-limit slots; 13-a driven gear; 14-a drive gear; 15-a servo motor; 16-a power supply module; 161-female plug;
2-connecting frames;
3-traction units; 31-an electric beam-gathering roller; 32-pulling ropes; 33-balancing weight; 34-a docking element; 341-a conical seat; 342-second guide ribs; 343-limit plug; 35-fixing frame; 36-a sub-plug;
a 4-recording unit; 41-a camera; 42-an angle adjustment element; 421-first hinge; 422-a second hinge; 423-posts; 424-locking bolt.
Detailed Description
The utility model will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the utility model and the specific objects and functions achieved.
See fig. 1 to 7:
the monitoring equipment convenient to maintain comprises a driving box 1, wherein the driving box 1 is fixedly arranged in a tunnel through a connecting frame 2; the shooting and recording unit 4 is hoisted and arranged at the front end of the driving box 1 through the traction unit 3, the traction unit 3 also comprises a butt joint element 34 used for directionally clamping and fixing the shooting and recording unit 4 caused by traction into the driving end of the driving box 1, and the butt joint element 34 is used for ensuring that the shooting and recording unit 4 after butt joint is in a directional centering state; the camera unit 4 in the maintenance state is driven by the traction unit 3 to automatically drop off from the driving box 1 and automatically descend towards the ground.
When the photographing unit 4 is required to be overhauled in a working state, an external power supply is firstly connected to drive the traction unit 3 to work, and the traction end of the traction unit 3 releases a rope, so that the photographing unit 4 vertically descends under the dead weight until the photographing unit descends to the height which can be reached by a maintainer, and the maintainer can conveniently overhaul the photographing unit; after the maintenance is finished, the traction unit 3 is driven again to work, so that the traction unit 3 receives the released rope to drive the recording unit 4 to ascend, the rope winding speed is slowed down when the recording unit 4 to be recorded quickly contacts the driving box 1 in the ascending process, the recording unit 4 is centered and is immediately positioned at one side of the front side, the rear side, the left side and the right side through the butting element 34, the driving box 1 is started at the moment after the recording unit 4 is driven to face the driving, the recording unit 4 is driven to axially rotate through the driving box 1 until the recording direction of the recording unit 4 is regulated to a correct posture, the recording unit 4 stops, and the traction unit 3 continues to tighten until the recording unit 4 is axially locked and stops.
See fig. 3, 6 and 7:
the driving box 1 also comprises a rotating sleeve seat 12 which is rotatably arranged at the front end of the driving box 1 through a bearing 11; the driven gear 13 is coaxially sleeved outside the rotary sleeve seat 12, and the driven gear 13 is in meshed transmission connection with a driving gear 14 rotatably arranged at the rear end of the driving box 1; the driving gear 14 is driven to rotate by a servo motor 15; the rotating sleeve seat 12 is hollow, the inner wall of the cylindrical barrel with the bottom opening is also obliquely provided with a first guide raised line 121, and a plurality of groups of first guide raised lines 121 are circumferentially arranged along the axis of the rotating sleeve seat 12.
In the working state, when the shooting unit 4 moves towards the direction of the driving box 1 under the traction of the traction unit 3, the driving box 1 is in butt joint with the butt joint element 34 through the rotating sleeve seat 12 arranged inside, and the butt joint element 34 is guided through the first guide convex strip 121, so that the shooting element can be clamped in the driving box 1 in a directional centering manner; when the abutted photographing unit 4 is required to be driven and commutated, only an external power supply is connected to drive a servo motor 15 to work so as to drive a driving gear 14 to rotate, the driving gear 14 drives a driven gear 13 meshed with the driving gear 14 to rotate in a rotating state, and further drives a rotating sleeve seat 12 to rotate, so that the commutation adjustment work of the photographing unit 4 is realized; the top of the rotary sleeve seat 12 is also provided with a limit slot 122; the bottom of the driving box 1 is also provided with a power supply module 16 and a female plug 161 vertically arranged on the power supply module 16 for docking with the recording unit 4.
See fig. 2 and 5:
the traction unit 3 comprises an electric pinch roller 31 and a traction rope 32 wound on the electric pinch roller 31; the front end of the traction rope 32 is also provided with a fixing frame 35 and a balancing weight 33 which is detachably arranged on the fixing frame 35.
In the working state, when the photographing unit 4 is required to be overhauled and maintained, the ascending and descending work of the photographing unit 4 can be realized by controlling the retraction and the extension of the traction rope 32 through the electric beam-retracting roller 31; the weight of the balancing weight 33 is larger than that of the photographing unit 4, so that the photographing unit 4 is always vertical to the ground in an initial posture when the photographing unit 4 is pulled to descend through the pulling rope 32; the fixing frame 35 is further provided with a sub-plug 36 for docking with the main plug 161, and the sub-plug 36 is communicated with the shooting unit 4 through a power line; when the photographing unit 4 needs to be overhauled and maintained, the neutron plug 36 and the mother plug 161 are automatically separated in the process of releasing the traction rope 32, so that the installation cost is reduced, and unnecessary cost expenditure caused by the fact that cables with the descending height consistent with the photographing unit 4 are reserved when later maintenance is considered is avoided.
See fig. 4:
the docking element 34 includes a conical seat 341 and a second guiding protrusion 342 vertically disposed on an outer wall of the conical seat 341; the second guiding protruding strips 342 are circumferentially provided with a plurality of groups along the axis of the conical seat 341, and the plurality of groups of second guiding protruding strips 342 are arranged in one-to-one correspondence with the plurality of groups of first guiding protruding strips 121; the top of the conical seat 341 is further provided with a limiting plug 343.
The number of the first guiding raised strips 121 and the second guiding raised strips 342 is four, guiding inclined planes are formed at the ends of the first guiding raised strips 121 and the second guiding raised strips 342, so that butt joint can be smoothly completed by staggering when the ends of the first guiding raised strips 121 and the second guiding raised strips 342 are contacted, magnets are arranged in the second guiding raised strips 342 to ensure that the first guiding raised strips 121 and the second guiding raised strips 342 are tightly adsorbed when contacting, so that the driving box 1 can smoothly adjust the recording direction of the recording unit 4 conveniently, and the limiting plug 343 is used for plugging with the limiting slot 122 to lock and position the adjusted recording direction of the recording unit 4.
See fig. 4:
the shooting unit 4 comprises a camera 41, and the camera 41 is fixedly arranged at the traction end of the traction unit 3 through an angle adjusting element 42; the angle adjusting element 42 is used for automatically adjusting the longitudinal inclination of the camera 41 according to the requirement.
In the working state, the longitudinal inclination angle of the shooting direction of the camera 41 can be automatically changed according to the shooting requirement by adjusting the angle adjusting element 42.
See fig. 5:
the angle adjusting element 42 comprises a first hinge 421 and a second hinge 422, which are hingedly connected; the tail ends of the first hinging piece 421 and the second hinging piece 422 are respectively fixedly connected with the camera 41 and the traction end of the traction unit 3; wherein, the two sides of the first hinge 421 are also vertically provided with a boss 423 and the end of the boss 423 is disposed through the second hinge 422; the side wall of the second hinge 422 is provided with an arc-shaped groove for the convex column 423 to move; the locking bolt 424 is screwed to the end of the boss 423.
In the working state, when the longitudinal inclination angle of the camera 41 needs to be adjusted, the locking bolt 424 is unscrewed by a tool first, and then the camera 41 is adjusted to a proper posture according to the requirement, and then the bolt is locked by the tool.
The monitoring equipment can be automatically driven to descend according to the requirements, so that the monitoring equipment is convenient to maintain, ascending is not needed, the maintenance difficulty is greatly reduced, and meanwhile, potential safety hazards in the ascending maintenance process are avoided.
The foregoing examples merely illustrate one or more embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (5)
1. The monitoring equipment convenient to maintain is characterized by comprising a driving box (1), wherein the driving box (1) is fixedly arranged in a tunnel through a connecting frame (2); the shooting unit (4) is hoisted and arranged at the front end of the driving box (1) through the traction unit (3), the traction unit (3) further comprises a butt joint element (34) used for directionally clamping the shooting unit (4) caused by traction into the driving end of the driving box (1), and the butt joint element (34) is used for ensuring that the shooting unit (4) after butt joint is in a directional centering state; the photographing unit (4) in the maintenance state automatically drops off from the driving box (1) under the driving of the traction unit (3) and automatically descends towards the ground;
the driving box (1) also comprises a rotating sleeve seat (12) which is rotatably arranged at the front end of the driving box (1) through a bearing (11); the driven gear (13) is coaxially sleeved outside the rotary sleeve seat (12), and the driven gear (13) is in meshed transmission connection with a driving gear (14) rotatably arranged at the rear end of the driving box (1); the driving gear (14) is driven to rotate by a servo motor (15); the rotary sleeve seat (12) is hollow, the inner wall of the cylindrical barrel with the bottom opening is also obliquely provided with first guide convex strips (121), and the first guide convex strips (121) are circumferentially provided with a plurality of groups along the axis of the rotary sleeve seat (12).
2. The monitoring device for facilitating maintenance according to claim 1, wherein the traction unit (3) comprises an electric pinch roller (31) and a traction rope (32) wound around the electric pinch roller (31); the front end of the traction rope (32) is also provided with a fixing frame (35) and a balancing weight (33) which is detachably arranged on the fixing frame (35).
3. The maintenance-friendly monitoring device as claimed in claim 1, wherein the docking element (34) comprises a conical seat (341) and a second guiding rib (342) vertically arranged on an outer wall of the conical seat (341); the second guide raised strips (342) are circumferentially provided with a plurality of groups along the axis of the conical seat (341), and the second guide raised strips (342) are arranged in one-to-one correspondence with the first guide raised strips (121); the top of the conical seat (341) is also provided with a limiting plug block (343).
4. The monitoring device for facilitating maintenance according to claim 1, wherein the camera unit (4) comprises a camera (41), and the camera (41) is fixedly mounted at the traction end of the traction unit (3) through an angle adjusting element (42); the angle adjusting element (42) is used for automatically adjusting the longitudinal inclination of the camera (41) according to the requirement.
5. The maintenance-friendly monitoring device as claimed in claim 4, wherein the angle adjusting element (42) comprises a first hinge (421) and a second hinge (422) hingedly connected; the tail ends of the first hinging piece (421) and the second hinging piece (422) are fixedly connected with the camera (41) and the traction end of the traction unit (3) respectively; wherein, the two sides of the first hinging piece (421) are also vertically provided with a convex column (423) and the end part of the convex column (423) passes through the second hinging piece (422); the side wall of the second hinging piece (422) is provided with an arc-shaped groove for the convex column (423) to move in a penetrating way; the locking bolt (424) is in threaded connection with the end part of the convex column (423).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320396342.4U CN219473356U (en) | 2023-03-06 | 2023-03-06 | Monitoring equipment convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320396342.4U CN219473356U (en) | 2023-03-06 | 2023-03-06 | Monitoring equipment convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219473356U true CN219473356U (en) | 2023-08-04 |
Family
ID=87458507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320396342.4U Active CN219473356U (en) | 2023-03-06 | 2023-03-06 | Monitoring equipment convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219473356U (en) |
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2023
- 2023-03-06 CN CN202320396342.4U patent/CN219473356U/en active Active
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