CN216670926U

CN216670926U - Shunt device applicable to parallel network for traffic flow statistics

Info

Publication number: CN216670926U
Application number: CN202122495638.5U
Authority: CN
Inventors: 祝桐年; 杨帅; 殷显芳
Original assignee: Qinghai Luwei Electromechanical Technology Co ltd
Current assignee: Qinghai Luwei Electromechanical Technology Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-06-03
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses a shunt device of a parallel network suitable for traffic flow statistics, and relates to the field of traffic flow statistics devices. This be applicable to parallelly connected net diverging device of traffic statistics includes device unable adjustment base, statistics networking diverging device body and information connection cable, device unable adjustment base's top fixedly connected with support column, the top fixedly connected with loading board of support column, the square spacing post of top fixedly connected with of loading board. This be applicable to parallelly connected net diverging device of traffic flow statistics when using, can guarantee to be connected stably between information connection cable and the statistics networking diverging device body, avoid appearing contact failure's phenomenon, the interface chucking mechanism of setting can utilize the squeezing action of compact heap, guarantees that socket and plug receive the clamp force fixed, realizes that the kneck is connected stably, guarantees that the information transmission of parallelly connected net diverging device of traffic flow statistics is stable to make the data of surveying accurate.

Description

Shunt device applicable to parallel network for traffic flow statistics

Technical Field

The utility model relates to the technical field of traffic flow statistics devices, in particular to a shunt device of a parallel network suitable for traffic flow statistics.

Background

The vehicle statistical system is significant for road construction, and can quickly capture hit vehicles, violation vehicles, blacklist vehicles and the like, and continuously and automatically record the composition, flow distribution and violation conditions of road running vehicles all the year round, thereby providing important basic and running data for traffic planning, traffic management and road maintenance departments.

The utility model discloses a shunt device suitable for traffic flow statistics and networking, aiming at the defects of the prior art, and the shunt device is mainly inconvenient to disassemble and assemble, so that the data is possibly inaccurate due to inconvenient later-stage maintenance, and the information transmission data is inaccurate due to the phenomenon of poor contact caused by looseness of an interface between an information connection cable and the device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model discloses a shunt device of a parallel network suitable for traffic flow statistics, which aims to solve the problems in the background art.

(II) technical scheme

In order to realize the purpose, the utility model is realized by the following technical scheme: a shunt device suitable for a parallel network for traffic flow statistics comprises:

the device comprises a device fixing base, wherein the top of the device fixing base is fixedly connected with a supporting column, the top of the supporting column is fixedly connected with a bearing plate, and the top of the bearing plate is fixedly connected with a square limiting column;

the device comprises a statistics networking shunt device body, wherein limiting sleeves are fixedly connected to two sides of the statistics networking shunt device body, the limiting sleeves are sleeved on square limiting columns, a detection head is arranged on the front side of the statistics networking shunt device body, a junction box is arranged on the back side of the statistics networking shunt device body, and a socket and an interface clamping mechanism are arranged inside the junction box;

the terminal part of the information connection cable is provided with a plug which is movably inserted in the socket.

Preferably, the interface clamping mechanism comprises a stop block, the stop block is fixedly connected to the inner wall of the junction box, a threaded hole is formed in the side wall of the junction box, a lead screw is connected to the inner side of the threaded hole in a threaded manner, a pressing block is rotatably connected to one end of the lead screw, and the plug and the socket are clamped between the pressing block and the stop block.

Preferably, the side wall of the pressing block is fixedly connected with a limiting rod, and a limiting hole corresponding to the limiting rod is formed in the side wall of the junction box.

Preferably, the top of the device fixing base is provided with a fixing hole, and the device fixing base is fixed on the ground through a bolt in the fixing hole.

Preferably, the bottom fixedly connected with two sets of inserted blocks of statistics networking diverging device body, the notch corresponding with two sets of inserted blocks is seted up at the top of loading board, the bottom fixedly connected with cavity square of loading board, the cavity square is located between two sets of notches.

Preferably, an inner cavity is formed in the hollow square block, a spring is arranged in the inner cavity of the hollow square block, sliding blocks are fixedly connected to two ends of the spring, a locking rod is fixedly connected to one side, away from the spring, of each sliding block, a locking hole is formed in the side wall of each insertion block, and each locking rod penetrates through the hollow square block and is movably inserted into the corresponding locking hole.

The utility model discloses a shunt device of a parallel network suitable for traffic flow statistics, which has the following beneficial effects:

1. this be applicable to parallelly connected net diverging device of traffic flow statistics when using, can guarantee to be connected stably between information connection cable and the statistics networking diverging device body, avoid appearing contact failure's phenomenon, the interface chucking mechanism of setting can utilize the squeezing action of compact heap, and it is fixed to guarantee that socket and plug receive the clamp force, realizes that the kneck is connected stably, guarantees that the information transmission of parallelly connected net diverging device of traffic flow statistics is stable to make the data of surveying accurate.

2. This be applicable to traffic flow statistics and networking diverging device, the cooperation of the cavity square that utilizes to set up and inserted block can guarantee that statistics networking diverging device body makes things convenient for the dismouting, statistics networking diverging device body receives square spacing post fixed with spacing sheathed tube cooperation, it is more stable after the installation is fixed, when the later stage is pulled down, also convenient and fast, just so be convenient for statistics networking diverging device body and carry out periodic overhaul and maintenance, guarantee the stability of statistics networking diverging device body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an internal structural view of the junction box of the present invention;

FIG. 3 is a block diagram of the hollow block and the insert block of the present invention;

FIG. 4 is an exploded view of the socket, plug and compression block of the present invention;

fig. 5 is an exploded view of the internal structure of the hollow block of the present invention.

In the figure: 1. a device fixing base; 101. a fixing hole; 2. a support pillar; 3. a carrier plate; 4. a square limiting column; 5. counting a networking shunt device body; 501. a probe head; 502. a junction box; 503. a socket; 504. a stopper; 505. a threaded hole; 506. a screw rod; 507. a compression block; 508. a limiting rod; 509. a limiting hole; 6. a limiting sleeve; 7. an information connection cable; 701. a plug; 8. a hollow square block; 9. a spring; 10. a slider; 11. a locking lever; 12. inserting a block; 13. and (4) locking holes.

Detailed Description

The embodiment of the utility model discloses a shunt device of a parallel network suitable for traffic flow statistics, which comprises the following components as shown in figures 1-5:

the device comprises a device fixing base 1, wherein the top of the device fixing base 1 is fixedly connected with a support column 2, the top of the support column 2 is fixedly connected with a bearing plate 3, and the top of the bearing plate 3 is fixedly connected with a square limiting column 4;

the statistical networking shunt device comprises a statistical networking shunt device body 5, wherein limiting sleeves 6 are fixedly connected to two sides of the statistical networking shunt device body 5, the limiting sleeves 6 are sleeved on square limiting columns 4, a detecting head 501 is arranged on the front side of the statistical networking shunt device body 5, a junction box 502 is arranged on the back side of the statistical networking shunt device body 5, and a socket 503 and an interface clamping mechanism are arranged inside the junction box 502;

the information connecting cable 7, the end of the information connecting cable 7 is provided with a plug 701, and the plug 701 is movably plugged in the socket 503.

According to the drawings of fig. 2 and 4, the interface clamping mechanism comprises a stop block 504, the stop block 504 is fixedly connected to the inner wall of the junction box 502, a threaded hole 505 is formed in the side wall of the junction box 502, a lead screw 506 is connected to the inner portion of the threaded hole 505 in a threaded mode, a pressing block 507 is rotatably connected to one end of the lead screw 506, and the plug 701 and the socket 503 are clamped between the pressing block 507 and the stop block 504.

According to fig. 2 and 4, the side wall of the pressing block 507 is fixedly connected with a limiting rod 508, a limiting hole 509 corresponding to the position of the limiting rod 508 is formed in the side wall of the junction box 502, the pressing block 507 is supported laterally when sliding due to the matching of the limiting rod 508 and the limiting hole 509, sliding is more stable, and the clamping and fixing effect on the interface is good.

According to the attached drawing 1, the top of the device fixing base 1 is provided with a fixing hole 101, the device fixing base 1 is fixed on the ground through a bolt in the fixing hole 101, and the whole device fixing base 1 can be fixed on a target position conveniently through the fixing hole 101.

According to the attached

drawings

3, 4 and 5, the two groups of inserting blocks 12 are fixedly connected to the bottom of the statistical networking shunt device body 5, notches corresponding to the two groups of inserting blocks 12 are formed in the top of the bearing plate 3, the hollow square block 8 is fixedly connected to the bottom of the bearing plate 3, the hollow square block 8 is located between the two groups of notches, the inserting blocks 12 can be fixed in position of the statistical networking shunt device body 5, and the clamping connection is formed in the two groups of notches.

According to fig. 3, 4 and 5, the inside of cavity square 8 is equipped with the inner chamber, be equipped with spring 9 in the inner chamber of cavity square 8, spring 9's both ends fixedly connected with slider 10, one side fixedly connected with check lock lever 11 of spring 9 is kept away from to slider 10, locking hole 13 has been seted up on the lateral wall of inserted block 12, check lock lever 11 passes cavity square 8 and the activity is pegged graft in locking hole 13, the bottom of the slider 10 that sets up is equipped with the handle, the bottom of cavity square 8 is equipped with the spout that corresponds with the handle, therefore the user conveniently slides slider 10.

The working principle is as follows: the device is when using, can guarantee to be connected stably between information connection cable 7 and the statistics networking diverging device body 5, avoids appearing contact failure's phenomenon, and the interface chucking mechanism of setting can utilize the squeezing action of compact heap 507, guarantees that socket 503 and plug 701 receive the clamp force fixed, realizes that the kneck is connected stably, guarantees that the information transmission of the parallelly connected net diverging device of traffic statistics is stable to make the data of surveying accurate.

Utilize the cooperation of the cavity square 8 that sets up and inserted block 12, can guarantee to make statistics of networking diverging device body 5 and make things convenient for the dismouting, it is fixed with spacing sleeve pipe 6's cooperation that statistics networking diverging device body 5 receives square spacing post 4, it is more stable after the installation is fixed, when the later stage is pulled down, also convenient and fast, just so be convenient for make statistics of networking diverging device body 5 and carry out periodic overhaul and maintenance, guarantee to make statistics of networking diverging device body 5's stability.

When the interface is clamped and fastened by using the interface clamping mechanism, the plug 701 is firstly inserted into the socket 503, then the screw rod 506 is rotated, so that the screw rod 506 pushes the pressing block 507 to move, the pressing block 507 drives the limiting rod 508 to slide along the limiting hole 509, finally, the side walls of the plug 701 and the socket 503 are clamped and fixed by the stop block 504 and the pressing block 507 to be limited, and the screw rod 506 is reversely rotated when the plug 701 and the socket are detached in the later period.

When installing fixedly to statistics networking diverging device body 5, at first aim at square spacing post 4 with spacing sleeve 6 and sheathe in, then stimulate two sets of slider 10, make slider 10 drive the compression of spring 9 and drive the inner chamber of check lock lever 11 retraction cavity square 8 simultaneously, promote statistics networking diverging device body 5 downwards and make inserted block 12 be located the both sides of cavity square 8, loose hand slider 10 this moment, spring 9 elasticity pops out two sets of check lock levers 11 to locking hole 13 in, form the rigidity to statistics networking diverging device body 5, when the later stage is pulled down can with above-mentioned installation otherwise.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a be applicable to traffic flow statistics shunt network diverging device which characterized in that includes:

the device comprises a device fixing base (1), wherein the top of the device fixing base (1) is fixedly connected with a supporting column (2), the top of the supporting column (2) is fixedly connected with a bearing plate (3), and the top of the bearing plate (3) is fixedly connected with a square limiting column (4);

the statistical networking shunt device comprises a statistical networking shunt device body (5), wherein limiting sleeves (6) are fixedly connected to two sides of the statistical networking shunt device body (5), the limiting sleeves (6) are sleeved on square limiting columns (4), a detecting head (501) is arranged on the front face of the statistical networking shunt device body (5), a junction box (502) is arranged on the back face of the statistical networking shunt device body (5), and a socket (503) and an interface clamping mechanism are arranged inside the junction box (502);

the information connecting cable (7) is characterized in that a plug (701) is arranged at the end part of the information connecting cable (7), and the plug (701) is movably plugged in the socket (503).

2. The shunt device of claim 1, wherein the shunt device comprises: the interface clamping mechanism comprises a stop block (504), the stop block (504) is fixedly connected to the inner wall of the junction box (502), a threaded hole (505) is formed in the side wall of the junction box (502), a lead screw (506) is connected to the inner portion of the threaded hole (505) in a threaded mode, one end of the lead screw (506) is rotatably connected with a pressing block (507), and the plug (701) and the socket (503) are clamped between the pressing block (507) and the stop block (504).

3. The shunt device of claim 2, wherein the shunt device comprises: the side wall of the pressing block (507) is fixedly connected with a limiting rod (508), and a limiting hole (509) corresponding to the limiting rod (508) in position is formed in the side wall of the junction box (502).

4. The shunt device of claim 1, wherein the shunt device comprises: the top of the device fixing base (1) is provided with a fixing hole (101), and the device fixing base (1) is fixed on the ground in the fixing hole (101) through a bolt.

5. The shunt device of claim 1, wherein the shunt device comprises: the statistics networking diverging device body (5) bottom fixedly connected with two sets of inserted blocks (12), the notch corresponding with two sets of inserted blocks (12) is seted up at the top of loading board (3), the bottom fixedly connected with cavity square (8) of loading board (3), cavity square (8) are located between two sets of notches.

6. The shunt device of claim 5, wherein the shunt device comprises: the improved structure is characterized in that an inner cavity is formed in the hollow square block (8), a spring (9) is arranged in the inner cavity of the hollow square block (8), sliders (10) are fixedly connected to two ends of the spring (9), a locking rod (11) is fixedly connected to one side, far away from the spring (9), of each slider (10), a locking hole (13) is formed in the side wall of each insert block (12), and each locking rod (11) penetrates through the hollow square block (8) and is movably inserted into the corresponding locking hole (13).