CN218762549U

CN218762549U - Rail transit comprehensive monitoring quick installation fixing device

Info

Publication number: CN218762549U
Application number: CN202222951943.5U
Authority: CN
Inventors: 陈思航; 孙志诚
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-03-28
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a quick installation fixing device of track traffic integrated monitoring, the on-line screen storage device comprises a base, fixedly connected with mount pad on the outer wall of base, one side that the base was kept away from to the mount pad is equipped with the slot, it is equipped with the extension board to slide to insert on the inner wall of slot, the interior top of slot is equipped with the activity groove, sliding connection has second fly leaf and first fly leaf respectively in the interior both sides of activity groove, the upper end fixedly connected with push rod of first fly leaf, the upper end of push rod slides and runs through the mount pad, be equipped with the gear between first fly leaf and the second fly leaf, the both ends of gear are rotated with the interior both sides in activity groove respectively and are connected. The utility model discloses a setting of mechanisms such as worm, gear for the surveillance camera head after first, alright quick assembly disassembly, thereby be favorable to the later stage to take off and carry out maintenance, reduce operating procedure, improve work efficiency.

Description

Rail transit comprehensive monitoring quick installation fixing device

Technical Field

The utility model relates to a control mount pad technical field especially relates to a quick installation fixing device of track traffic integrated monitoring.

Background

Rail transit refers to a type of vehicle or transportation system in which operating vehicles need to travel on a particular rail. The most typical rail transit is a railway system consisting of a traditional train and a standard railway, with the development of technology, more and more subway lines begin to consider and implement a comprehensive monitoring system, and each area of the subway is monitored in real time through a monitoring camera in the comprehensive monitoring system, so that the event processing under emergency is facilitated, and the overall operation, scheduling and management level of the subway is improved.

At present, a monitoring camera in a rail transit comprehensive monitoring system is generally fixed on a wall through a bolt, when the monitoring camera needs to be disassembled and assembled for maintenance, the bolt needs to be repeatedly screwed down and tightened, and the operation is complex and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the surveillance camera head among the rail transit integrated monitoring system and generally going through the bolt fastening on the wall, when needing the dismouting to maintain and overhaul, need twist off repeatedly, screw up the bolt, complex operation, efficiency are lower, and the quick installation fixing device of rail transit integrated monitoring who provides.

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

a rail transit comprehensive monitoring quick installation fixing device comprises a base, wherein a mounting seat is fixedly connected to the outer wall of the base, a slot is formed in one side, away from the base, of the mounting seat, a supporting plate is inserted into the inner wall of the slot in a sliding mode, a movable groove is formed in the top of the inner portion of the slot, a second movable plate and a first movable plate are respectively connected to the inner sides of the movable groove in a sliding mode, a push rod is fixedly connected to the upper end of the first movable plate, the upper end of the push rod penetrates through the mounting seat in a sliding mode, a gear is arranged between the first movable plate and the second movable plate, the two ends of the gear are respectively connected with the inner sides of the movable groove in a rotating mode, a rack meshed with the gear is fixedly connected to one side, opposite to the first movable plate and the second movable plate, a slot corresponding to the second movable plate is formed in the upper end of the supporting plate, a reset mechanism is arranged at the lower end of the second movable plate, one end of the supporting plate penetrates through the slot, a driving mechanism is arranged in the supporting plate, a supporting column is rotatably connected to the upper end of the supporting plate, a supporting block is connected with a servo motor, a supporting block is connected to the servo motor, and the output shaft of the supporting block, and the servo motor is connected between the supporting block and the servo motor.

Preferably, the reset mechanism comprises a second guide rod which is slidably inserted into the upper end of the second movable plate, the upper end of the second guide rod is fixedly connected with the inner top of the movable groove, a spring is sleeved on the second guide rod, and two ends of the spring respectively abut against the inner top of the movable groove and the upper end of the second movable plate.

Preferably, actuating mechanism is including setting up the thing groove of putting in the extension board, the interior bottom of putting the thing groove is rotated and is connected with the spliced pole, the upper end of spliced pole run through the extension board and with the lower extreme fixed connection of pillar, be connected for rotating between spliced pole and the extension board, the fixed cover has connect the worm wheel on the spliced pole, it is connected with the worm that meshes with the worm wheel to rotate on the inner wall of thing groove, the one end fixedly connected with second servo motor of extension board, the one end of worm run through the extension board and with the terminal fixed connection of second servo motor's output shaft, be connected for rotating between worm and the extension board.

Preferably, the lower extreme of first fly leaf is equipped with first guide bar in the slip insertion, the lower extreme fixedly connected with connecting block of first guide bar, the one end of connecting block and the inner wall fixed connection of activity groove.

Preferably, four bolts which are distributed in a rectangular shape are inserted into one side of the base close to the mounting seat.

Preferably, one side of the base, which is far away from the mounting seat, is fixedly connected with a rubber pad.

Has the advantages that:

1. firstly, fixing a base on a wall, then pushing a push rod downwards to drive a first movable plate to move downwards, driving a rack to move through the first movable plate, driving a second movable block to move upwards through the meshing effect of the rack and a gear, inserting a support plate into a slot at the moment, then loosening the push rod, pushing the second movable plate to move downwards through the elasticity of a spring, inserting the second movable plate into the slot, preventing the support plate from loosening, and completing the installation of the monitoring camera;

2. simultaneously, start first servo motor drive supporting shoe and rotate, through the inclination of supporting shoe adjustment surveillance camera head, then start second servo motor and drive the worm and rotate, drive the spliced pole through the effect of worm and worm wheel meshing and rotate, drive the pillar through the spliced pole and rotate, drive surveillance camera head body horizontal rotation through the pillar to realize the direction adjustment of surveillance camera head body, the adjustability is stronger, the utility model discloses a setting of mechanisms such as worm, gear for the surveillance camera head is first after, alright quick assembly disassembly, thereby be favorable to the later stage to take off and maintain, reduce operating procedure, improve work efficiency.

Drawings

Fig. 1 is a schematic structural view of a rail transit comprehensive monitoring quick mounting and fixing device provided by the present invention;

fig. 2 is an external structural schematic view of a rail transit integrated monitoring and rapid mounting and fixing device provided by the present invention;

fig. 3 is a schematic structural view of a position a of the integrated monitoring and rapid mounting and fixing device for rail transit according to the present invention;

fig. 4 is the utility model provides a quick installation fixing device's of track traffic integrated monitoring worm wheel enlarged structure schematic diagram.

In the figure: 1-a base, 2-a mounting seat, 3-a support plate, 4-a second movable plate, 5-a second guide rod, 6-a spring, 7-a first movable plate, 8-a push rod, 9-a second servo motor, 10-a worm, 11-a worm wheel, 12-a support column, 13-a support block, 14-a monitoring camera body, 15-a first servo motor, 16-a gear and 17-a connecting column.

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. 1-4, a rail transit comprehensive monitoring quick installation fixing device comprises a base 1, wherein an installation base 2 is fixedly connected to the outer wall of the base 1 and used for installing a support plate 3, four bolts distributed in a rectangular shape are inserted into one side, close to the installation base 2, of the base 1, a rubber pad is fixedly connected to one side, far away from the installation base 2, of the base 1 and used for improving friction between the base 1 and a wall and enhancing stability, a slot is formed in one side, far away from the base 1, of the installation base 2, a support plate 3 is inserted into the inner wall of the slot in a sliding mode and used for supporting a monitoring camera body 14, a movable groove is formed in the inner top of the slot, a second movable plate 4 and a first movable plate 7 are respectively connected to two inner sides of the movable groove in a sliding mode and used for preventing the support plate 3 from loosening, a push rod 8 is fixedly connected to the upper end of the first movable plate 7 and used for driving the first movable plate 7 to move, the upper end of the push rod 8 penetrates through the installation base 2 in a sliding mode, a first guide rod is inserted into the lower end of the first movable groove and used for keeping the first movable plate 7 to move in a straight line, and a connecting block is fixedly connected to the lower end of the first guide rod 7;

in this embodiment, a gear 16 is disposed between the first movable plate 7 and the second movable plate 4, and is used for cooperating with the rack to drive the second movable plate 4 to move, two ends of the gear 16 are rotatably connected to two inner sides of the movable slot, one side of the first movable plate 7 opposite to the second movable plate 4 is fixedly connected to a rack engaged with the gear 16, an insertion slot corresponding to the second movable plate 4 is disposed at the upper end of the support plate 3, a lower end of the second movable plate 4 penetrates through the movable slot and extends into the insertion slot, a reset mechanism is disposed at the upper end of the second movable plate 4, the reset mechanism includes a second guide rod 5 slidably inserted at the upper end of the second movable plate 4, and is used for keeping the second movable plate 4 to move linearly, an upper end of the second guide rod 5 is fixedly connected to an inner top of the movable slot, a spring 6 is sleeved on the second guide rod 5 and is used for pushing the second movable plate 4 to move and reset, two ends of the spring 6 respectively abut against the inner top of the movable slot and an upper end of the second movable plate 4;

in the embodiment, one end of the support plate 3 penetrates through the slot, a driving mechanism is arranged in the support plate 3, the driving mechanism comprises a storage groove arranged in the support plate 3, the inner bottom of the storage groove is rotatably connected with a connecting column 17 and used for driving a support column 12 to rotate, the upper end of the connecting column 17 penetrates through the support plate 3 and is fixedly connected with the lower end of the support column 12, the connecting column 17 is rotatably connected with the support plate 3, a worm wheel 11 is fixedly sleeved on the connecting column 17 and is used for driving the connecting column 17 to rotate, a worm 10 meshed with the worm wheel 11 is rotatably connected to the inner wall of the storage groove and is used for driving the worm wheel 11 to rotate, one end of the support plate 3 is fixedly connected with a second servo motor 9 and is used for driving the worm 10 to rotate, one end of the worm 10 penetrates through the support plate 3 and is fixedly connected with the tail end of an output shaft of the second servo motor 9, and the worm 10 is rotatably connected with the support plate 3;

in this embodiment, the upper end of the support plate 3 is rotatably connected with a support post 12 for driving a monitoring camera body 14 to rotate, the upper end of the support post 12 is provided with a groove, a support block 13 is arranged in the groove for supporting the monitoring camera body 14, the upper end of the support plate 3 is provided with the monitoring camera body 14, the upper end of the support block 13 penetrates through the groove and is fixedly connected with the lower end of the monitoring camera body 14, the outer wall of the support post 12 is fixedly connected with a first servo motor 15 for driving the support block 13 to rotate, the tail end of an output shaft of the first servo motor 15 penetrates through the support post 12 and the support block 13 and is rotatably connected with the inner wall of the groove, the output shaft of the first servo motor 15 is fixedly connected with the support block 13, and the output shaft of the first servo motor 15 is rotatably connected with the support post 12;

in the embodiment, firstly, the base 1 is fixed on a wall, then the push rod 8 is pushed downwards to drive the first movable plate 7 to move downwards, the rack is driven to move by the first movable plate 7, the second movable block 4 is driven to move upwards by the meshing action of the rack and the gear 16, at the moment, the support plate 3 is inserted into the slot, then the push rod 8 is loosened, the second movable plate 4 is pushed downwards by the elasticity of the spring 6 to move, the second movable plate 4 is inserted into the slot, the support plate 3 is prevented from loosening, and the installation of the monitoring camera 14 can be completed, when the monitoring camera is disassembled, the push rod 8 is pushed downwards to drive the first movable plate 7 to move downwards, the rack is driven to move by the first movable plate 7, the second movable block 4 is driven to move upwards by the meshing action of the rack and the gear 16, the support plate 3 is pulled out, and the monitoring camera body 14 can be taken down; simultaneously, start first servo motor 15 drive supporting shoe 13 and rotate, adjust surveillance camera head's inclination through supporting shoe 13, then start second servo motor 9 and drive worm 10 and rotate, drive spliced pole 17 through the effect of worm 10 with worm wheel 11 meshing and rotate, drive pillar 12 through spliced pole 17 and rotate, drive surveillance camera head body 14 horizontal rotation through pillar 12, thereby realize surveillance camera head body 14's direction adjustment, the adjustability is stronger, the utility model discloses a worm, the setting of mechanisms such as gear, make surveillance camera head after first, alright quick assembly disassembly, thereby be favorable to the later stage to take off and maintain, reduce operating procedure, improve work efficiency.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a quick installation fixing device of track traffic integrated monitoring, includes base (1), its characterized in that: the outer wall of the base (1) is fixedly connected with an installation seat (2), one side of the installation seat (2) far away from the base (1) is provided with an insertion groove, a support plate (3) is inserted on the inner wall of the insertion groove in a sliding manner, the inner top of the insertion groove is provided with a movable groove, two inner sides of the movable groove are respectively connected with a second movable plate (4) and a first movable plate (7) in a sliding manner, the upper end of the first movable plate (7) is fixedly connected with a push rod (8), the upper end of the push rod (8) penetrates through the installation seat (2) in a sliding manner, a gear (16) is arranged between the first movable plate (7) and the second movable plate (4), two ends of the gear (16) are respectively connected with two inner sides of the movable groove in a rotating manner, one side opposite to the first movable plate (7) and the second movable plate (4) is fixedly connected with a rack meshed with the gear (16), the upper end of the support plate (3) is provided with an insertion groove corresponding to the second movable plate (4), the lower end of the second movable plate (4) penetrates through the movable groove and extends into the insertion groove, a support plate (3) is provided with a support plate (3), and a support plate (3) driving mechanism 12) is arranged in the support plate (12), and a support plate (3) is arranged in a support plate (3) and a support plate driving mechanism is arranged in a groove is arranged, the monitoring camera support is characterized in that a monitoring camera body (14) is arranged at the upper end of the support plate (3), the upper end of the support block (13) penetrates through the groove and is fixedly connected with the lower end of the monitoring camera body (14), a first servo motor (15) is fixedly connected to the outer wall of the support column (12), the tail end of an output shaft of the first servo motor (15) penetrates through the support column (12) and the support block (13) and is rotatably connected with the inner wall of the groove, the output shaft of the first servo motor (15) is fixedly connected with the support block (13), and the output shaft of the first servo motor (15) is rotatably connected with the support column (12).

2. The rail transit comprehensive monitoring quick mounting and fixing device as claimed in claim 1, wherein: the resetting mechanism comprises a second guide rod (5) which is inserted at the upper end of the second movable plate (4) in a sliding manner, the upper end of the second guide rod (5) is fixedly connected with the inner top of the movable groove, a spring (6) is sleeved on the second guide rod (5), and two ends of the spring (6) are respectively abutted against the inner top of the movable groove and the upper end of the second movable plate (4).

3. The rail transit comprehensive monitoring and rapid mounting and fixing device as claimed in claim 1, which is characterized in that: actuating mechanism is including setting up the thing groove of putting in extension board (3), the interior bottom rotation of putting the thing groove is connected with spliced pole (17), the upper end of spliced pole (17) run through extension board (3) and with the lower extreme fixed connection of pillar (12), be connected for rotating between spliced pole (17) and extension board (3), the fixed cover has been gone up in spliced pole (17) has been connect worm wheel (11), rotate on the inner wall of putting the thing groove and be connected with worm (10) with worm wheel (11) engaged with, the one end fixedly connected with second servo motor (9) of extension board (3), the one end of worm (10) run through extension board (3) and with the terminal fixed connection of output shaft of second servo motor (9), be connected for rotating between worm (10) and extension board (3).

4. The rail transit comprehensive monitoring and rapid mounting and fixing device as claimed in claim 1, which is characterized in that: the lower end of the first movable plate (7) is slidably inserted with a first guide rod, the lower end of the first guide rod is fixedly connected with a connecting block, and one end of the connecting block is fixedly connected with the inner wall of the movable groove.

5. The rail transit comprehensive monitoring quick mounting and fixing device as claimed in claim 1, wherein: four bolts which are distributed in a rectangular shape are inserted into one side, close to the mounting seat (2), of the base (1).

6. The rail transit comprehensive monitoring quick mounting and fixing device as claimed in claim 1, wherein: one side of the base (1) far away from the mounting seat (2) is fixedly connected with a rubber pad.