CN214222478U

CN214222478U - Safety device of PPP project subway

Info

Publication number: CN214222478U
Application number: CN202022566096.1U
Authority: CN
Inventors: 周明权
Original assignee: Zhejiang Hongtai Engineering Project Management Co ltd
Current assignee: Zhejiang Hongtai Engineering Project Management Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-09-17
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a safety device of PPP project subway aims at providing the safety device of the PPP project subway that monitoring effect is good. The novel rotating assembly comprises a mounting plate, a rotating assembly, a fixing device and a camera, wherein the bottom end of the rotating assembly is connected with the mounting plate, the top end of the rotating assembly is connected with the bottom end of the fixing device, the top end of the fixing device is connected with the camera, the fixing device comprises a device body and a first rotating shaft, a second through hole is formed in the side end of the device body, the first rotating shaft penetrates through the second through hole to be rotatably connected with the device body, a connecting column is arranged at the bottom end of the device body and is connected with the rotating assembly, a third through hole is formed in the middle of the first rotating shaft, the camera is connected with the first rotating shaft through the third through hole, a plurality of first through holes are formed in the mounting plate, a first fixing column matched with the first through hole is installed on the first through hole, and the first through hole and the first fixing column are in threaded connection. The utility model has the advantages that: the monitoring effect is good, and is fixed firm, and the field of vision is good, rotates effectually, dustproof abrasionproof decreases.

Description

Safety device of PPP project subway

Technical Field

The utility model belongs to the technical field of subway electromechanical device technique and specifically relates to indicate a safety device of PPP project subway.

Background

PPP is also called PPP model, i.e. government and social capital cooperation, and is a project operation model in public infrastructure, in which private enterprises, private capital and government are encouraged to cooperate, and participation in the full life cycle management of construction products of public infrastructure means managing information and processes of the product in the full life cycle from demand, planning, design, production, distribution, operation, use, maintenance, until recycling and disposal. The PPP project subway system is not only a technology, but also a manufacturing idea, supports advanced design and manufacturing technologies such as parallel design, agile manufacturing, collaborative design and manufacturing, networked manufacturing and the like, is still imperfect in the existing PPP project subway system, and has larger loopholes in a monitoring device in a periodic system of the PPP project subway, wherein the most prominent is the shooting monitoring device in the monitoring device, so that the technical problem needs to be solved by providing a safety device of the PPP project subway.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome the not good not enough of monitoring effect among the prior art, provide a monitoring effect good PPP project subway's safety device.

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

the utility model provides a safety device of PPP project subway, includes mounting panel, runner assembly, fixer and camera, the bottom and the mounting panel of runner assembly are connected, the top and the bottom of fixer of runner assembly are connected, the top and the camera of fixer are connected, the fixer includes ware body and pivot one, the side of ware body is equipped with through-hole two, pivot one is passed through-hole two and is connected with the ware body rotation, the bottom of ware body is equipped with the spliced pole, the spliced pole is connected with the runner assembly, the centre of pivot one is equipped with through-hole three, the camera passes through-hole three and is connected with pivot one, be equipped with a plurality of through-holes one on the mounting panel, install on the through-hole one with through-hole one assorted fixed column one, through-hole one and fixed column threaded connection.

This monitoring device of safety device of PPP project subway mainly uses the mounting panel, rotating assembly, fixer and camera, at first fix whole device at the wall that can monitor required monitoring area through the mounting panel, then the camera is through connecting on the fixer, drive the camera by the fixer and carry out the tilting, rotating assembly is connected to the fixer, rotating assembly carries out the rotation about again, thereby monitoring device can carry out the control of all directions about from top to bottom to the region of required control, the camera passes to monitoring device with the monitoring data upload, the good mesh of monitoring effect has been reached.

Preferably, the rotating assembly comprises a support frame and a rotating joint, the bottom end of the support frame is welded with the mounting plate, the top end of the support frame is connected with the bottom end of the rotating joint, and the top end of the rotating joint is connected with the connecting column. The design of rotary joint can make the camera rotate about in the monitoring process, increases the control field of vision.

Preferably, the support frame is provided with a second fixing column, the second fixing column is cylindrical, the second fixing column is welded to the top end of the support frame, the bottom end of the support frame is welded to the mounting plate, the second fixing column is provided with a lock catch matched with the second fixing column, the bottom end of the lock catch is connected with the second fixing column, and the top end of the lock catch is connected with the rotary joint. The design of hasp can make the rotary joint fix on the support frame, guarantees to rotate the effect.

Preferably, two ears are mounted on the side wall of the lock catch, and the two ears are distributed in bilateral symmetry. The design of the ears enables the lock catch to be stressed more easily so as to rotate loosely or tightly, and the tightness of the lock catch can be controlled better.

Preferably, the upper end of the lock catch is provided with a fourth through hole, the lower end of the lock catch is provided with a fifth through hole, the fourth through hole is not communicated with the fifth through hole, the fourth through hole is connected with the rotary joint, and the fifth through hole is connected with the second fixing column. The design of the through holes at the top end and the bottom end of the lock catch enables the rotating joint to be firmly fixed on the support frame through the lock catch.

Preferably, the camera comprises a dust cover, a probe and a third fixing column, the dust cover is connected with the probe, the top end of the third fixing column is connected with the probe, and the bottom end of the third fixing column is connected with the first rotating shaft through a third through hole. The design of dust cover can protect the probe to make it be infected with the dust and avoid influencing the monitoring effect.

Preferably, the rotary joint is divided into an upper portion and a lower portion, the upper portion and the lower portion are provided with a through hole six, a rotating shaft II matched with the through hole six is arranged on the through hole six, the upper portion and the lower portion are rotatably connected through the matching of the rotating shaft II and the through hole six, the upper portion is fixedly connected with the connecting column, and the lower portion is fixedly connected with the lock catch. The upper part is connected with the lower part in a rotating way, so that the camera can rotate left and right.

Preferably, two sides of the top end of the device body are provided with arc-shaped surfaces. The design of the arc-shaped surface ensures that the camera is protected from being abraded due to excessive contact bodies when the camera rotates up and down.

The utility model has the advantages that: the monitoring effect is good, and the fixed effectual of mounting panel increases the control field of vision, connects stably between the part, rotates effectually, and is dustproof, and the elasticity of control hasp that can be better protects the camera not to receive wearing and tearing.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the latch;

FIG. 3 is a schematic view of the construction of the rotary joint;

FIG. 4 is a schematic view of an exploded structure of the holder;

fig. 5 is a schematic structural diagram of the camera.

In the figure: 1. the mounting plate comprises a first fixing column, a first supporting frame, a second fixing column, a third fixing column, a fourth fixing column, a fifth fixing column, a sixth fixing column, a fastener, a third fixing column, a fourth fixing column, a fifth fixing column, a sixth fixing column, a fifth fixing column, a sixth fixing column, a fastener, a fifth fixing column, a fifth rotating column rotating, a fourth rotating column rotating, a fifth rotating column rotating, a fourth rotating shaft, a sixth rotating shaft, a fourth rotating shaft, a fourth rotating column rotating, a fifth rotating shaft, a fifth rotating column rotating, a fifth rotating shaft, a sixth rotating shaft rotating.

Detailed Description

The invention is further described with reference to the accompanying drawings and the detailed description.

In the embodiment shown in fig. 1 and 4, the safety device for the PPP project subway comprises a mounting plate 1, a rotating assembly, a fixer 5 and a camera 6, wherein the bottom end of the rotating assembly is connected with the mounting plate 1, the top end of the rotating assembly is connected with the bottom end of the fixer 5, the top end of the fixer 5 is connected with the camera 6, the fixer 5 comprises a body 11 and a first rotating shaft 12, the side end of the body 11 is provided with a second through hole, the first rotating shaft 12 penetrates through the second through hole to be rotatably connected with the body 11, the bottom end of the body 11 is provided with a connecting column 18, the connecting column 18 is connected with the rotating assembly, the middle of the first rotating shaft 12 is provided with a third through hole, the camera 6 is connected with the first rotating shaft 12 through the third through hole, the mounting plate 1 is provided with a plurality of first through holes, the first through holes are provided with first fixing columns 2 matched with the first through holes, the first through holes are in threaded connection with the first fixing columns 2, the rotating assembly comprises a supporting frame 3 and a rotating joint 4, the bottom of support frame 3 and mounting panel 1 welding, the top of support frame 3 is connected with the bottom of rotary joint 4, and the top of rotary joint 4 is connected with spliced pole 18.

As shown in fig. 1 and 2, a second fixing column 7 is arranged on the support frame 3, the second fixing column 7 is cylindrical, the second fixing column 7 is welded with the top end of the support frame 3, the bottom end of the support frame 3 is welded with the mounting plate 1, a lock catch 8 matched with the second fixing column 7 is arranged on the second fixing column 7, the bottom end of the lock catch 8 is connected with the second fixing column 7, the top end of the lock catch 8 is connected with the rotary joint 4, two ears 9 are arranged on the side wall of the lock catch 8, the two ears 9 are symmetrically distributed, a fourth through hole is arranged at the upper end of the lock catch 8, a fifth through hole 19 is arranged at the lower end of the lock catch 8, the fourth through hole is not communicated with the fifth through hole 19, the fourth through hole is connected with the rotary joint 4, the fifth through hole 19 is connected with the second fixing column 7, as shown in fig. 5, the camera 6 comprises a dust cover 14, a probe 10 and a third fixing column 13, the dust cover 14 is connected with the probe 10, the top end of the third fixing column 13 is connected with the probe 10, the bottom end of the third fixing column 13 is connected with the first rotating shaft 12 through the third through hole, as shown in fig. 3, the rotating joint 4 is divided into an upper portion 15 and a lower portion 16, both the upper portion 15 and the lower portion 16 are provided with six through holes 20, the six through holes 20 are provided with second rotating shafts 17 matched with the six through holes 20, the upper portion 15 and the lower portion 16 are rotatably connected through the cooperation of the second rotating shafts 17 and the six through holes 20, the upper portion 15 is fixedly connected with the connecting column 18, the lower portion 16 is fixedly connected with the lock catch 8, and arc-shaped surfaces are arranged on two sides of the top end of the body 11.

The monitoring device of the safety device of the PPP project subway, firstly, a mounting plate 1 fixes the whole device on a wall surface which can monitor a required monitoring area, then a camera 6 is connected through a rotating shaft I12 arranged on a device body 11, the rotating shaft I12 drives the camera 6 to rotate up and down, a rotating joint 4 connected with the bottom end of the device body 11 comprises an upper part 15 and a lower part 16, the upper part 15 and the lower part 16 can rotate left and right through the matching of a rotating shaft II 17 and a through hole VI 20 so as to drive the camera 6 to rotate left and right, the lower part 16 is fixedly connected with a lock catch 8 so as to ensure that the lower part 16 can be fixed so as to ensure that the upper part 15 can rotate relatively, the camera 6 can increase the visual field in an all-around manner through moving left and right and up and down, the monitoring effect is enhanced, the rotating joint 4 is fixed on a support frame 3 through the lock catch 8, an ear 9 on the lock catch 8 is used for controlling the tightness of the connection of the lock catch 8 and a fixed column II 7, the support frame 3 is welded with the mounting plate 1, so that the whole monitoring device can be firmly mounted in an area needing to be monitored, and the purpose of good monitoring effect is achieved.

Claims

1. A safety device for a PPP project subway is characterized by comprising a mounting plate, a rotating assembly, a fixer (5) and a camera (6), wherein the bottom end of the rotating assembly is connected with the mounting plate (1), the top end of the rotating assembly is connected with the bottom end of the fixer (5), the top end of the fixer (5) is connected with the camera (6), the fixer (5) comprises a device body (11) and a rotating shaft I (12), a through hole II is formed in the side end of the device body (11), the rotating shaft I (12) penetrates through the through hole II to be rotatably connected with the device body (11), a connecting column (18) is arranged at the bottom end of the device body (11), the connecting column (18) is connected with the rotating assembly, a through hole III is formed in the middle of the rotating shaft I (12), the camera (6) is connected with the rotating shaft I (12) through the through hole III, a plurality of through holes I are formed in the mounting plate (1, and a first fixing column (2) matched with the first through hole is arranged on the first through hole, and the first through hole is in threaded connection with the first fixing column (2).

2. A PPP item subway safety device as claimed in claim 1, characterized in that said swivel assembly comprises a support frame (3) and a swivel joint (4), the bottom end of said support frame (3) being welded to the mounting plate (1), the top end of said support frame (3) being connected to the bottom end of the swivel joint (4), the top end of said swivel joint (4) being connected to the connecting column (18).

3. A PPP project subway safety device as claimed in claim 2, wherein said support frame (3) is provided with a second fixing column (7), said second fixing column (7) is cylindrical, said second fixing column (7) is welded to the top end of the support frame (3), said second fixing column (7) is provided with a lock catch (8) matching with said second fixing column (7), the bottom end of said lock catch (8) is connected to said second fixing column (7), and the top end of said lock catch (8) is connected to said rotary joint (4).

4. A PPP item subway security device as claimed in claim 3, wherein said lock catch (8) has two ears (9) mounted on its side wall, and said two ears (9) are arranged symmetrically left and right.

5. A PPP project subway safety device as claimed in claim 3, wherein said lock catch (8) has a fourth through hole at its upper end, said lock catch (8) has a fifth through hole (19) at its lower end, said fourth through hole is not connected to said fifth through hole (19), said fourth through hole is connected to said rotary joint (4), and said fifth through hole (19) is connected to said second fixed column (7).

6. A PPP project subway security device as claimed in claim 1 or 2, wherein said camera (6) comprises a dust cover (14), a probe (10) and a third fixed column (13), said dust cover (14) is connected to said probe (10), the top end of said third fixed column (13) is connected to said probe (10), and the bottom end of said third fixed column (13) is connected to said first rotating shaft (12) through said third through hole.

7. A PPP item subway security device as claimed in claim 3, wherein said swivel joint (4) is divided into an upper part (15) and a lower part (16), said upper part (15) and said lower part (16) are provided with a through hole six (20), said through hole six (20) is provided with a second rotating shaft (17) matching therewith, said upper part (15) and said lower part (16) are rotatably connected by the cooperation of said second rotating shaft (17) and said through hole six (20), said upper part (15) is fixedly connected with said connecting post (18), and said lower part (16) is fixedly connected with said lock catch (8).

8. A PPP item subway security device as claimed in claim 1 or 2, wherein said body (11) is provided with curved surfaces on both sides of its top end.