CN212056537U

CN212056537U - Convenient-to-mount camera device for subway station

Info

Publication number: CN212056537U
Application number: CN202020754296.7U
Authority: CN
Inventors: 史宁; 马凯峰; 崔延博; 于斌; 刘国彦; 吕双宝; 杨涛; 蔡洋洋; 高祎旻
Original assignee: Shanghai Rail Transit Line 14 Development Co Ltd; Electric Engineering Co Ltd of China Railway First Engineering Group Co Ltd
Current assignee: Shanghai Rail Transit Line 14 Development Co Ltd; Electric Engineering Co Ltd of China Railway First Engineering Group Co Ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-12-01
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses a subway station is with camera device convenient to installation, including the pole setting, the bottom fixed mounting of pole setting has the base, sliding sleeve is equipped with the movable plate in the pole setting, and the below of movable plate is equipped with the spool, and the pole setting is rotated the cover and is established on the spool, and the right-hand member fixed mounting of spool has the rocking disc, winds on the spool and establishes and be fixed with flexible steel cable, and one side top of pole setting is rotated and is installed the fixed pulley, and the spool is kept away from the one end of flexible steel cable and is walked around the top of fixed pulley and with the top fixed connection of movable plate, and the opposite side bottom fixed. The utility model discloses simple structure, convenient operation is convenient for adjust the height of camera for can remove the camera to lower according to actual need, and can take off the camera and maintain, do not need the staff to maintain the installation with the help of the people ladder, improve work efficiency when reducing danger, satisfy the user demand.

Description

Convenient-to-mount camera device for subway station

Technical Field

The utility model relates to a camera equipment technical field especially relates to a subway station is with camera device of being convenient for installation.

Background

With the development of society, a large number of subway stations appear in cities, in order to guarantee the safety of people and improve the anti-theft consciousness, the existing subway stations are mostly provided with cameras which carry out panoramic monitoring on the safety of the subway stations and transmit monitored information to an external remote monitoring center;

but present camera for subway station is mostly installed at one side top of pole setting, it has the shortcoming that highly be not convenient for adjust according to actual need, thereby make the inspection maintenance of being not convenient for, be not convenient for install the camera that maintains, when the camera breaks down and need maintain, need the staff to climb to with the camera same height with the camera dismantlement with the help of the people ladder, then after the maintenance is accomplished climb to with the camera same height with the camera installation, dangerous high while and waste time and energy, can not satisfy the user demand, therefore we have proposed a subway station and used the camera device of being convenient for the installation to be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the camera device who is convenient for install for subway station that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a camera device convenient to mount for a subway station comprises a vertical rod, wherein a base is fixedly mounted at the bottom end of the vertical rod, a movable plate is sleeved on the vertical rod in a sliding mode, a winding shaft is arranged below the movable plate, the vertical rod is rotatably sleeved on the winding shaft, a rocking disc is fixedly mounted at the right end of the winding shaft, a flexible steel rope is wound and fixed on the winding shaft, a fixed pulley is rotatably mounted at the top of one side of the vertical rod, one end, away from the flexible steel rope, of the winding shaft bypasses the top of the fixed pulley and is fixedly connected with the top of the movable plate, a connecting plate is fixedly mounted at the bottom of the other side of the vertical rod, a T-shaped bolt is movably contacted with the top of the rocking disc, the connecting plate is sleeved on the T-shaped bolt in a threaded mode, the bottom end of the T-shaped bolt is of a conical structure, a camera is arranged below the movable plate, a rectangular block is fixedly, an arc-shaped block is fixedly arranged on the inner wall of one side of the groove, the top of the arc-shaped block is arranged to be an arc-shaped surface, the bottom of the arc-shaped block is arranged to be a horizontal surface, one side of movable plate is equipped with draws the piece, the right side fixed mounting who draws the piece has the piece of returning, the rectangular hole has been seted up on the left side inner wall of rectangular channel, it extends to in the recess and inlays and is equipped with the ball to return one side that the piece was kept away from to the piece of returning, the top and the bottom of the piece of returning respectively with the bottom of arc piece and the bottom inner wall movable contact of recess, the arcwall face looks adaptation of ball and arc piece, fixed mounting has same carriage release lever between the both sides inner wall of the piece of returning, fixed mounting has same fixed block that is located the piece of returning between the top inner wall of rectangular hole and the bottom inner wall, fixed block sliding sleeve establishes on the carriage release lever, fixed mounting has same spring between the right side of fixed block and the right side.

Preferably, the outer side of the return block is slidably connected with the inner wall of the rectangular hole.

Preferably, the opposite side top fixed mounting of pole setting has the stopper, and the bottom of stopper and the top one side movable contact of movable plate, first circular port has been seted up at the top of movable plate, and flexible steel cable is located first circular port, and the outside of flexible steel cable and the lateral wall of first circular port contactless.

Preferably, a second circular hole is formed in the bottom of one side of the vertical rod, a bearing is fixedly sleeved in the second circular hole, and an inner ring of the bearing is fixedly sleeved on the outer side of the winding shaft.

Preferably, a square hole is formed in one side of the fixing block, and the inner wall of the square hole is in sliding connection with the outer side of the moving rod.

Preferably, the outer side of the rectangular block is in movable contact with the inner wall of the rectangular groove, and the front side and the rear side of the return block are in movable contact with the inner wall of the front side and the inner wall of the rear side of the groove respectively.

Preferably, the top of the connecting plate is provided with a threaded hole, and the threaded hole is in threaded connection with the T-shaped bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

through the matching of the arranged upright rod, the moving plate, the winding shaft, the rocking disc, the flexible steel rope, the T-shaped bolt, the camera, the rectangular block, the rectangular groove, the arc-shaped block, the returning block, the rectangular hole, the moving rod, the fixed block and the spring, when the camera is damaged and needs to be maintained, the T-shaped bolt is reversely rotated to be separated from the rocking disc, then the flexible steel rope is released through the winding shaft by reversely rotating the rocking disc, the moving plate drives the camera to move downwards, when the camera moves downwards to a proper position, the T-shaped bolt is rotated in a forward direction to be tightly contacted with the rocking disc, so that the moving plate is fixed, when the camera needs to be detached from the moving plate for maintenance, the pulling block is pulled leftwards to move the returning block and compress the spring, the returning block drives the ball to be separated from the arc-shaped block, at the moment, the camera is moved downwards, so that the camera can, when the camera maintenance is accomplished the back and need the installation, the square piece rebound of square drive arc piece is extruded the ball to the rebound of rebound camera, and the ball drives the piece that returns and move left and compress the spring, and when the arc piece staggers with the ball, spring force resets and drives the piece that returns and move right, and the top one side of the piece that returns contacts with the bottom of arc piece to make the camera fixed.

The utility model discloses simple structure, convenient operation is convenient for adjust the height of camera for can remove the camera to lower according to actual need, and can take off the camera and maintain, do not need the staff to maintain the installation with the help of the people ladder, improve work efficiency when reducing danger, satisfy the user demand.

Drawings

Fig. 1 is a schematic structural view of a conveniently installed camera device for a subway station according to the present invention;

FIG. 2 is a schematic cross-sectional view of portion A of FIG. 1;

fig. 3 is an enlarged schematic structural view of a portion B in fig. 2.

In the figure: the device comprises a vertical rod 1, a moving plate 2, a winding shaft 3, a rocking disc 4, a flexible steel rope 5, a 6T-shaped bolt, a camera 7, a rectangular block 8, a rectangular groove 9, a groove 10, an arc block 11, a return block 12, a rectangular hole 13, a moving rod 14, a fixed block 15 and a spring 16.

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 conveniently installed camera device for a subway station comprises an upright rod 1, a base is fixedly installed at the bottom end of the upright rod 1, a moving plate 2 is slidably sleeved on the upright rod 1, a spool 3 is arranged below the moving plate 2, the upright rod 1 is rotatably sleeved on the spool 3, a rocking disc 4 is fixedly installed at the right end of the spool 3, a flexible steel rope 5 is wound on the spool 3 and fixed, a fixed pulley is rotatably installed at the top of one side of the upright rod 1, one end of the spool 3, far away from the flexible steel rope 5, bypasses the top of the fixed pulley and is fixedly connected with the top of the moving plate 2, a connecting plate is fixedly installed at the bottom of the other side of the upright rod 1, a T-shaped bolt 6 is movably contacted with the top of the rocking disc 4, the connecting plate is threadedly sleeved on the T-shaped bolt 6, the bottom end of the T-shaped bolt 6 is arranged, a rectangular groove 9 is arranged on one side of the bottom of the movable plate 2, the top of the rectangular block 8 extends into the rectangular groove 9 and is provided with a groove 10, one side and the top of the groove 10 are both provided with openings, an arc block 11 is fixedly arranged on the inner wall of one side of the groove 10, the top of the arc block 11 is provided with an arc surface, the bottom of the arc block 11 is provided with a horizontal plane, one side of the movable plate 2 is provided with a pull block, a return block 12 is fixedly arranged on the right side of the pull block, a rectangular hole 13 is arranged on the inner wall of the left side of the rectangular groove 9, one side of the return block 12, which is far away from the pull block, extends into the groove 10 and is embedded with a ball, the top and the bottom of the return block 12 are respectively in movable contact with the bottom of the arc block 11 and the inner wall of the bottom of the groove 10, the ball is matched with the arc surface of the arc block 11, the same moving

rod

14, 15 slip covers of fixed block are established on carriage release lever 14, and fixed mounting has same spring 16 between the right side of fixed block 15 and the right side inner wall of time shape piece 12, and spring 16 movable sleeve establishes on carriage release lever 14, the utility model discloses simple structure, convenient operation is convenient for adjust the height of camera 7 for can remove camera 7 to the lower according to actual need, and can take off camera 7 and maintain, do not need the staff to maintain the installation with the help of the people ladder, improve work efficiency when reducing danger, satisfy the user demand.

In the utility model, the outer side of the clip 12 is connected with the inner wall of the rectangular hole 13 in a sliding way, the top of the other side of the vertical rod 1 is fixedly provided with a limiting block, the bottom of the limiting block is in movable contact with one side of the top of the movable plate 2, the top of the movable plate 2 is provided with a first circular hole, the flexible steel cable 5 is positioned in the first circular hole, the outer side of the flexible steel cable 5 is not in contact with the side wall of the first circular hole, the bottom of one side of the vertical rod 1 is provided with a second circular hole, the second circular hole is internally and fixedly sleeved with a bearing, the inner ring of the bearing is fixedly sleeved with the outer side of the winding shaft 3, one side of the fixed block 15 is provided with a square hole, the inner wall of the square hole is connected with the outer side of the movable rod 14 in a sliding way, the outer side of the rectangular block 8 is in movable contact with the inner, screw hole and 6 threaded connection of T shape bolt, the utility model discloses simple structure, convenient operation is convenient for adjust the height of camera 7 for can remove camera 7 to lower according to actual need, and can take off camera 7 and maintain, do not need the staff to maintain the installation with the help of the people ladder, improve work efficiency when reducing danger, satisfy the user demand.

The working principle is as follows: when the camera 7 is damaged and needs to be maintained, the T-shaped bolt 6 is rotated reversely, the T-shaped bolt 6 rotates and moves upwards, the bottom end of the T-shaped bolt 6 is separated from the rocking disc 4, then the rocking disc is rotated reversely, the rocking disc drives the wire spool 3 to rotate reversely, the wire spool releases the flexible steel rope 5 in the rotating process, the moving plate 2 moves downwards on the upright rod 1 under the action of gravity, the moving plate 2 drives the camera 7 to move downwards, and when the camera 7 moves downwards to a proper position, the T-shaped bolt 6 is rotated forwardly, so that the bottom end of the T-shaped bolt 6 is in close contact with the rocking disc, and the moving plate 2 is fixed;

when the camera 7 needs to be detached from the moving plate 2 for maintenance, the pull block is pulled leftwards, the pull block drives the return block 12 to move, the return block 12 compresses the spring 16 in the moving process, the return block 12 drives the balls to be separated from the arc block 11, the camera 7 is moved downwards at the moment, the camera 7 drives the rectangular block 8 to move downwards, the camera 7 can be taken down for maintenance, when the camera 7 needs to be installed after maintenance is completed, the rectangular block 8 is aligned with the rectangular groove 9, the camera 7 is moved upwards, the camera 7 drives the rectangular block 8 to move upwards, the rectangular block 8 drives the arc block 11 to move upwards, the arc surface of the arc block 11 extrudes the balls in the moving process, the balls drive the return block 12 to move leftwards, the return block 12 drives the pull block to move, the spring 16 is compressed by the return block 12 in the moving process, when the arc block 11 is staggered with the balls, spring 16 that is in under the compression state at this moment resets, spring 16's elasticity drives return shape piece 12 and moves right, return shape piece 12 drives the ball and removes, the top one side of returning shape piece 12 contacts with the bottom of arc piece 11, thereby make camera 7 fixed, the same reason reverse rotation T shape bolt 6 and forward rotation rocking disc 5, make spool 3 twine flexible steel cable 5, flexible steel cable 5 slides and stimulates movable plate 2 rebound at the top of fixed pulley, movable plate 2 drives camera 7 rebound, when the bottom contact of the top of movable plate 2 and stopper, forward rotation T shape bolt 6, make T shape bolt 6's bottom and rocking disc in close contact with, thereby make camera 7 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

1. The camera device convenient to install for the subway station comprises a vertical rod (1), wherein a base is fixedly installed at the bottom end of the vertical rod (1), the camera device is characterized in that a movable plate (2) is sleeved on the vertical rod (1) in a sliding mode, a winding shaft (3) is arranged below the movable plate (2), the vertical rod (1) is rotatably sleeved on the winding shaft (3), a rocking disc (4) is fixedly installed at the right end of the winding shaft (3), a flexible steel rope (5) is wound and fixed on the winding shaft (3), a fixed pulley is rotatably installed at the top of one side of the vertical rod (1), one end, far away from the flexible steel rope (5), of the winding shaft (3) bypasses the top of the fixed pulley and is fixedly connected with the top of the movable plate (2), a connecting plate is fixedly installed at the bottom of the other side of the vertical rod (1), a T-shaped bolt (6) is movably contacted with the top of the rocking disc, the bottom end of the T-shaped bolt (6) is set to be a conical structure, a camera (7) is arranged below the movable plate (2), a rectangular block (8) is fixedly installed at the top of the camera (7), a rectangular groove (9) is formed in one side of the bottom of the movable plate (2), the top of the rectangular block (8) extends into the rectangular groove (9) and is provided with a groove (10) with one side and the top both provided with openings, an arc-shaped block (11) is fixedly installed on the inner wall of one side of the groove (10), the top of the arc-shaped block (11) is set to be an arc-shaped surface, the bottom of the arc-shaped block (11) is set to be a horizontal plane, a pull block is arranged on one side of the movable plate (2), a return block (12) is fixedly installed on the right side of the pull block, a rectangular hole (13) is formed in the inner wall of the left side of the, the top and the bottom of returning shape piece (12) respectively with the bottom of arc piece (11) and the bottom inner wall movable contact of recess (10), the arcwall face looks adaptation of ball and arc piece (11), fixed mounting has same carriage release lever (14) between the both sides inner wall of returning shape piece (12), fixed mounting has same fixed block (15) that are located returning shape piece (12) between the top inner wall of rectangular hole (13) and the bottom inner wall, fixed block (15) slip cap is established on carriage release lever (14), fixed mounting has same spring (16) between the right side of fixed block (15) and the right side inner wall of returning shape piece (12), spring (16) movable sleeve is established on carriage release lever (14).

2. An image pickup device for a subway station as claimed in claim 1, wherein said outer side of said returning block (12) is slidably connected to the inner wall of said rectangular hole (13).

3. The camera device convenient to mount for the subway station as claimed in claim 1, wherein a limiting block is fixedly mounted on the top of the other side of the vertical rod (1), the bottom of the limiting block is in movable contact with one side of the top of the moving plate (2), a first circular hole is formed in the top of the moving plate (2), the flexible steel cable (5) is located in the first circular hole, and the outer side of the flexible steel cable (5) is not in contact with the side wall of the first circular hole.

4. The imaging device convenient to mount for the subway station as claimed in claim 1, wherein a second circular hole is formed in a bottom of one side of said vertical rod (1), a bearing is fixedly sleeved in said second circular hole, and an inner ring of said bearing is fixedly sleeved on an outer side of said spool (3).

5. The imaging device convenient to mount for the subway station as claimed in claim 1, wherein a square hole is opened on one side of said fixed block (15), and the inner wall of said square hole is slidably connected with the outer side of said movable rod (14).

6. An image pickup device convenient to mount for a subway station as claimed in claim 1, wherein the outer side of said rectangular block (8) is in movable contact with the inner wall of said rectangular groove (9), and the front side and the rear side of said rectangular block (12) are in movable contact with the inner wall of the front side and the inner wall of the rear side of said groove (10), respectively.

7. The camera device convenient to mount for the subway station as claimed in claim 1, wherein a threaded hole is opened at the top of said connecting plate, and the threaded hole is in threaded connection with a T-shaped bolt (6).