CN213024799U

CN213024799U - Camera device for traffic four-branch road junction

Info

Publication number: CN213024799U
Application number: CN202021920427.0U
Authority: CN
Inventors: 皇燕青
Original assignee: Tianjin Tongyunda Technology Development Co ltd
Current assignee: Tianjin Tongyunda Technology Development Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-04-20
Anticipated expiration: 2030-09-04

Abstract

The utility model relates to the field of road monitoring equipment, and discloses a camera device for traffic four-way intersections, which comprises a lifting device, wherein the lifting device comprises a vertical post, a lifting ring and a screw rod, the middle part of the upper surface and the lower surface of the vertical post is provided with a circular groove I, the front, the rear, the left end, the right end and the front end of the outer cylindrical surface of the vertical post are provided with vertical grooves, the lower surface of the vertical post is provided with a control device, the screw rod with a groove is rotated to drive the screw rod to rotate, so that the circular ring can be lifted up and down through threads, the circular ring can be lifted up and down to drive the lifting ring and four fixing frames to lift down a camera during maintenance, compared with the common mode that an operator is lifted to the height of the camera by a platform truck for maintenance through a platform truck, the maintenance cost is lower, the safety of the operator is more ensured, the resistance received by the vertical grooves on the vertical, the normal work of camera has been protected to the certain degree of having avoided the upstand to topple over.

Description

Camera device for traffic four-branch road junction

Technical Field

The utility model relates to a road monitoring equipment field especially relates to a camera device is used at four trouble crossings in traffic.

Background

Common traffic camera device for four fork crossing, when needs overhaul, need get rid of the platform truck, utilize the elevating platform to overhaul the height that operating personnel lifted the camera, the most price of selling of platform truck is higher for the cost of overhauing is higher, consequently provides a camera device for four fork crossing of traffic, the elevating gear who utilizes camera self to design controls the height of camera, the operating personnel of being convenient for overhauls, the cost of overhaul has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem existing in the prior art and provides a camera device for traffic four-branch road junction.

In order to achieve the above purpose, the utility model adopts the following technical scheme, a camera device for traffic four-way crossing comprises a lifting device, the lifting device comprises a vertical column, a lifting ring and a screw rod, the middle part of the upper surface and the lower surface of the vertical column is provided with a circular groove I, the front, the rear, the left and the right ends of the outer cylindrical surface of the vertical column are provided with vertical grooves, the lower surface of the vertical column is provided with a control device, the lower part of the control device is provided with a fixed column, the upper surface of the vertical column is provided with a circular block, the middle part of the lower surface of the circular block is provided with a circular groove II, the upper surface of the circular groove II is provided with a circular groove III, the lower surface of the circular block is fixedly connected with the upper surface of the vertical column, the circular groove I is matched with the circular groove II, the outer annular surface of the lifting ring is provided with four fixing frames, the four surfaces, four connecting blocks are arranged between the outer annular surface of the circular ring and the inner annular surface of the lifting ring, four surfaces of the four connecting blocks, facing the circle center of the circular ring, are fixedly connected with the outer annular surface of the circular ring at four ends, all around, left and right, four surfaces of the four connecting blocks, facing the inner annular surface of the lifting ring, are fixedly connected with the inner annular surface of the lifting ring at four ends, all around, left and right, and the inner annular surface of the circular ring is.

Preferably, the upper surface and the lower surface of the screw rod are respectively provided with a blocking piece, and the middle parts of the two opposite surfaces of the two blocking pieces are respectively fixedly connected with the upper surface and the lower surface of the screw rod.

Preferably, the control device comprises a control box, a threaded rod with a groove and a safety door, wherein the middle part of the upper surface of the control box is provided with a threaded groove, the lower surface of the threaded groove is provided with a round groove IV, and the middle part of the right surface of the control box is provided with a square groove.

Preferably, a monitoring display is arranged at the front end of the left surface of the square groove, a circular groove V is arranged at the rear end of the left surface of the square groove, the middle part of the rear end of the threaded groove is communicated with the front end of the circular groove V, the left end of the threaded rod with the groove is hinged to the left surface of the circular groove V, and the rear end of the safety door is hinged to the right end of the rear end of the square groove.

Preferably, the left end of the upper surface of the control box is fixedly connected with the lower surface of the vertical column, the upper surface of the fixed column is fixedly connected with the left end of the lower surface of the control box, the two blocking pieces are respectively arranged in the circular groove III and the circular groove IV, the screw rod is meshed with the thread and the thread groove, and the four connecting blocks are respectively arranged in the four vertical grooves.

Advantageous effects

The utility model provides a four trouble road junction of traffic are with camera device. The method has the following beneficial effects:

(1) this camera device for four switches of traffic crossing, four mounts can be according to the camera of four switches actual need installation demand quantity, thereby it drives the screw rod through the screw thread messenger ring oscilaltion to rotate trough of belt screw rod through instruments such as spanners, the ring goes up and down to drive lift ring and four mount lifts promptly, it can to fall the camera when overhauing, compare in the common mode that highly overhauls that utilizes the elevating platform with operating personnel lifting to camera through the platform truck, the cost of overhaul is lower, operating personnel's safety is also more secure.

(2) This camera device is used at four fork crossings of traffic, four perpendicular grooves on the vertical column can effectively reduce the resistance that the vertical column received when meeting with severe weather such as typhoon rainstorm when the camera normally works, have avoided the vertical column to topple over the normal work who has protected the camera to a certain extent.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the lifting device of fig. 1 according to the present invention;

FIG. 3 is a schematic diagram of the control device of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Illustration of the drawings:

1. a lifting device; 2. a control device; 3. fixing a column; 11. a vertical post; 12. a vertical slot; 13. connecting blocks; 14. a circular ring; 15. a circular groove III; 16. a second circular groove; 17. a round block; 18. a thread; 19. a lifting ring; 110. a first circular groove; 111. a screw; 112. a baffle plate; 113. a fixed mount; 22. a thread groove; 23. a fifth circular groove; 24. a control box; 25. a square groove; 26. a security door; 27. a screw with a groove; 28. monitoring the display; 29. and a fourth circular groove.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): a camera device for a traffic four-way intersection is disclosed, as shown in figures 1-4, and comprises a lifting device 1, wherein the lifting device 1 comprises a vertical column 11, a lifting ring 19 and a screw 111, a circular groove I110 is arranged at the middle part of the upper and lower surfaces of the vertical column 11, vertical grooves 12 are respectively arranged at the front, the rear, the left and the right ends of the outer cylindrical surface of the vertical column 11, a control device 2 is arranged on the lower surface of the vertical column 11, the control device 2 comprises a control box 24, a screw 27 with a groove and a safety door 26, a screw groove 22 is arranged at the middle part of the upper surface of the control box 24, a circular groove IV 29 is arranged at the lower surface of the screw groove 22, a square groove 25 is arranged at the middle part of the right surface of the control box 24, a monitoring display 28 is arranged at the front end of the left surface of the square groove 25, a circular groove V23 is arranged at the rear end of the left surface of the square groove 25, the middle part of, the rear end of the safety door 26 is hinged with the right end of the rear end of the square groove 25, the lower part of the control device 2 is provided with a fixed column 3, the upper surface of the vertical column 11 is provided with a round block 17, the middle part of the lower surface of the round block 17 is provided with a round groove II 16, the upper surface of the round groove II 16 is provided with a round groove III 15, the lower surface of the round block 17 is fixedly connected with the upper surface of the vertical column 11, the round groove I110 is matched with the round groove II 16 in position, the outer annular surface of the lifting ring 19 is provided with four fixing frames 113, four surfaces of the four fixing frames 113 facing the circle center of the lifting ring 19 are respectively fixedly connected with the front, rear, left, right and four ends of the outer annular surface of the lifting ring 19, the circular ring 14 is arranged in the lifting ring 19, four connecting blocks 13 are arranged between the outer annular surface of the circular ring 14 and the inner annular surface of the lifting ring 19, the four surfaces of the four connecting blocks 13 facing the circle center of the circular ring 14 are respectively The connection, the inner ring surface of the ring 14 is provided with threads 18, the upper and lower surfaces of the screw 111 are both provided with baffle plates 112, the middle parts of two opposite surfaces of the two baffle plates 112 are respectively and fixedly connected with the upper and lower surfaces of the screw 111, the left end of the upper surface of the control box 24 is fixedly connected with the lower surface of the vertical post 11, the upper surface of the fixed post 3 is fixedly connected with the left end of the lower surface of the control box 24, when in use, four fixing frames 113 can be provided with cameras with required quantity according to the actual requirement of four branches, a tool such as a wrench is used for rotating the grooved screw 27 to drive the screw 111 to rotate so as to enable the ring 14 to vertically lift through the threads 18, the ring 14 lifts and drives the lifting ring 19 and the four fixing frames 113 to lift, the cameras are lowered during maintenance, the monitor display 28 monitors the data of the cameras for operators to know the equipment conditions, the two baffle plates 112 are respectively arranged, the screw 111 is engaged with the screw 18 and the screw groove 22, and the four connection blocks 13 are respectively disposed in the four vertical grooves 12.

The utility model discloses a theory of operation:

when using, the camera of demand quantity can be installed according to four branches of actual need to four mounts 113, thereby rotate trough of belt screw 27 through instruments such as spanners and drive screw 111 and rotate and make ring 14 oscilaltion through screw thread 18, and ring 14 goes up and down to drive lift ring 19 and four mounts 113 and go up and down promptly, and it can to fall the camera when overhauing, and monitoring display 28 monitors camera data, supplies operating personnel to know the equipment situation.

Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.

Claims

1. The utility model provides a four branches of traffic camera device for crossing, includes elevating gear (1), its characterized in that: the lifting device (1) comprises a vertical column (11), a lifting ring (19) and a screw (111), wherein a first circular groove (110) is formed in the middle of the upper surface and the lower surface of the vertical column (11), vertical grooves (12) are formed in the front, the rear, the left and the right of the outer cylindrical surface of the vertical column (11), a control device (2) is arranged on the lower surface of the vertical column (11), a fixing column (3) is arranged below the control device (2), a circular block (17) is arranged on the upper surface of the vertical column (11), a second circular groove (16) is formed in the middle of the lower surface of the circular block (17), a third circular groove (15) is formed in the upper surface of the second circular groove (16), the lower surface of the circular block (17) is fixedly connected with the upper surface of the vertical column (11), and the first circular groove (110) is matched.

2. The imaging device for a traffic four-way intersection according to claim 1, characterized in that: the outer annular surface of the lifting ring (19) is provided with four fixing frames (113), four surfaces, facing the circle center of the lifting ring (19), of the four fixing frames (113) are fixedly connected with the four ends, front, back, left and right, of the outer annular surface of the lifting ring (19) respectively, a circular ring (14) is arranged in the lifting ring (19), four connecting blocks (13) are arranged between the outer annular surface of the circular ring (14) and the inner annular surface of the lifting ring (19), four surfaces, facing the circle center of the circular ring (14), of the four connecting blocks (13) are fixedly connected with the four ends, front, back, left and right, of the outer annular surface of the circular ring (14), four surfaces, facing the inner annular surface of the lifting ring (19), of the four connecting blocks (13) are fixedly connected with the four ends, front, back, left and.

3. The imaging device for a traffic four-way intersection according to claim 1, characterized in that: the upper surface and the lower surface of the screw rod (111) are respectively provided with a baffle plate (112), and the middle parts of two opposite surfaces of the two baffle plates (112) are respectively fixedly connected with the upper surface and the lower surface of the screw rod (111).

4. The imaging device for a traffic four-way intersection according to claim 1, characterized in that: the control device (2) comprises a control box (24), a threaded rod (27) with a groove and a safety door (26), wherein a threaded groove (22) is formed in the middle of the upper surface of the control box (24), a round groove four (29) is formed in the lower surface of the threaded groove (22), and a square groove (25) is formed in the middle of the right surface of the control box (24).

5. The imaging device for a traffic four-way intersection according to claim 4, characterized in that: the left surface front end of square groove (25) is provided with monitor display (28), and the left surface rear end of square groove (25) is provided with circular slot five (23), and thread groove (22) rear end intermediate part communicates with each other with circular slot five (23) front end, and the left end of trough of belt screw rod (27) is articulated with the left surface of circular slot five (23), and the right-hand member of emergency exit (26) rear end and square groove (25) rear end is articulated.

6. The imaging device for a traffic four-way intersection according to claim 4, characterized in that: the left end of the upper surface of the control box (24) is fixedly connected with the lower surface of the vertical column (11), the upper surface of the fixing column (3) is fixedly connected with the left end of the lower surface of the control box (24), two blocking pieces (112) are respectively arranged in a circular groove III (15) and a circular groove IV (29), a screw rod (111) is meshed with a thread (18) and a thread groove (22), and four connecting blocks (13) are respectively arranged in four vertical grooves (12).