CN211669739U

CN211669739U - Portable detector of traffic engineering

Info

Publication number: CN211669739U
Application number: CN202020476873.0U
Authority: CN
Inventors: 刘顶军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-10-13
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a portable detector of traffic engineering, include the workstation, accomodate groove, revolving door, set up the video vehicle detector body on the workstation, a serial communication port, accomodate the inslot and be equipped with placement mechanism, the lateral wall fixedly connected with L template of workstation, be equipped with on the workstation with L template assorted pulling mechanism, the bottom fixedly connected with riser of workstation, the lateral wall of riser is equipped with the guiding mechanism with placement mechanism free end fixed connection, the first threaded rod of bottom fixedly connected with of riser, the lateral wall cover of first threaded rod is equipped with first thread bush, the bottom of workstation is equipped with two supporting mechanism. The utility model has the advantages of reasonable design, can contract the instrument and accomodate, be convenient for carry the instrument, and can protect video vehicle detector body, avoid it to bump the damage phenomenon at the removal in-process.

Description

Portable detector of traffic engineering

Technical Field

The utility model belongs to the technical field of traffic engineering check out test set, especially, relate to a portable detector of traffic engineering.

Background

The video vehicle detector is a detection instrument commonly used in traffic engineering, wherein a video camera is used as a sensor, a virtual coil, namely a detection area, is arranged in a video range, and a background gray value is changed when a vehicle enters the detection area, so that the existence of the vehicle is known, and the flow and the speed of the vehicle are detected.

At present, when using video vehicle detector to detect the flow and the speed of vehicle, it is fixed to the instrument through the tripod more, is not convenient for carry it, and is moving the in-process to it, takes place video detector collision damage phenomenon easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a portable detector of traffic engineering to solve prior art portable not, and moving the in-process to it, take place the problem that the video detector collided and damaged easily.

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

a portable traffic engineering detector comprises a workbench, a containing groove, a revolving door and a video vehicle detector body arranged on the workbench, the upper end of the workbench is provided with a containing groove, the upper end of the workbench is rotatably connected with a revolving door, a placing mechanism is arranged in the accommodating groove, the side wall of the workbench is fixedly connected with an L-shaped plate, a pulling mechanism matched with the L-shaped plate is arranged on the workbench, the bottom of the workbench is fixedly connected with a vertical plate, the side wall of the vertical plate is provided with a guide mechanism fixedly connected with the free end of the placing mechanism, the bottom of the vertical plate is fixedly connected with a first threaded rod, the side wall of the first threaded rod is sleeved with a first threaded sleeve, the bottom of workstation is equipped with two supporting mechanism, the equal fixedly connected with of both ends lateral wall of first screw sleeve has the fixed establishment opposite with the supporting mechanism magnetic pole.

Preferably, the placing mechanism comprises a placing plate which is slidably connected in the accommodating groove, the video vehicle detector body is installed at the upper end of the placing plate, a plurality of first springs are connected between the placing plate and the inner bottom of the accommodating groove, and an elastic rope is fixedly connected to the bottom of the placing plate.

Preferably, pulling mechanism is including seting up the pulling groove on the workstation, sliding connection has T type elastic cord in the pulling groove, be connected with a plurality of second springs between the interior bottom in T type elastic cord and pulling groove, T type elastic cord runs through the lateral wall in pulling groove and extends to the outside of workstation, the upper end fixedly connected with of T type elastic cord and L template assorted annular piece.

Preferably, guiding mechanism is including seting up the direction spout on the riser lateral wall, sliding connection has the direction slider in the direction spout, be connected with a plurality of third springs between the interior top of direction slider and direction spout, the free end of elasticity rope runs through the lateral wall of accomodating the groove in proper order, the lateral wall of direction spout and fixed connection in the bottom of direction slider.

Preferably, the supporting mechanism includes the backup pad of rotation connection in the workstation bottom, the bottom fixedly connected with second threaded rod of backup pad, the lateral wall cover of second threaded rod is equipped with the second threaded sleeve rather than threaded connection, second threaded sleeve's lateral wall inlays and is equipped with first magnetic path.

Preferably, the fixing mechanism comprises a fixing plate fixedly connected to the side wall of the first threaded sleeve, and a second magnetic block with a magnetic pole opposite to that of the opposite side wall of the first magnetic block is embedded in the side wall of the fixing plate.

Preferably, the both ends inside wall of accomodating the groove all fixedly connected with dog, the upper end of placing the board supports tightly with the bottom of two dogs.

Compared with the prior art, the utility model, its beneficial effect does:

1. through the setting of placing mechanism, pulling mechanism, riser, guiding mechanism, first threaded rod, first thread bush, supporting mechanism, fixed establishment, can contract the instrument and accomodate, be convenient for carry the instrument.

2. Through workstation, accomodate groove, dog, place the setting of board, first spring, revolving door, can protect video vehicle detector body, avoid it to bump the damage phenomenon at the removal in-process.

3. The utility model has the advantages of reasonable design, can contract the instrument and accomodate, be convenient for carry the instrument, and can protect video vehicle detector body, avoid it to bump the damage phenomenon at the removal in-process.

Drawings

Fig. 1 is a schematic structural view of a portable traffic engineering detector provided by the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is an enlarged view of the structure at B in fig. 1.

In the figure: 1 workstation, 2 accomodate the groove, 3 dogs, 4 place the board, 5 video vehicle detector bodies, 6 first spring, 7 elasticity ropes, 8 revolving doors, 9L template, 10 pulling grooves, 11T type elastic cord, 12 second springs, 13 annular piece, 14 risers, 15 first threaded rod, 16 direction spouts, 17 direction slider, 18 third spring, 19 fixed plates, 20 second magnetic path, 21 backup pads, 22 second threaded rod, 23 second threaded sleeve, 24 first magnetic path, first threaded sleeve 25.

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 portable traffic engineering detector, comprising a workbench 1, a storage groove 2, a revolving door 8, a video vehicle detector body 5 arranged on the workbench 1, the upper end of the workbench 1 is provided with the storage groove 2, the upper end of the workbench 1 is rotatably connected with the revolving door 8, the storage groove 2 can be blocked by the revolving door 8, the video vehicle detector body 5 is prevented from being damaged, a placing mechanism is arranged in the storage groove 2, the placing mechanism comprises a placing plate 4 slidably connected in the storage groove 2, the inner side walls at the two ends of the storage groove 2 are fixedly connected with a stop block 3, the upper end of the placing plate 4 is tightly abutted against the bottoms of the two stop blocks 3, the stop block 3 can prevent the placing plate 4 from moving out of the storage groove 2, the video vehicle detector body 5 is arranged at the upper end of the placing plate 4, a plurality of first springs 6 are connected between the placing plate 4 and the inner bottom of the storage groove 2, the first spring 6 is an elastic spring and can push the placing plate 4 to slide upwards in the accommodating groove 2, and the bottom of the placing plate 4 is fixedly connected with an elastic rope 7;

the side wall of the workbench 1 is fixedly connected with an L-shaped plate 9, the workbench 1 is provided with a pulling mechanism matched with the L-shaped plate 9, the pulling mechanism comprises a pulling groove 10 formed in the workbench 1, a T-shaped elastic band 11 is slidably connected in the pulling groove 10, a plurality of second springs 12 are connected between the T-shaped elastic band 11 and the inner bottom of the pulling groove 10, the second springs 12 are tension springs and can pull the T-shaped elastic band 11 to be recovered into the pulling groove 10, the T-shaped elastic band 11 penetrates through the side wall of the pulling groove 10 and extends to the outer side of the workbench 1, the upper end of the T-shaped elastic band 11 is fixedly connected with an annular block 13 matched with the L-shaped plate 9, the annular block 13 is pulled upwards and is buckled on the L-shaped plate 9, and the workbench 1 can be lifted up by pulling the T-shaped elastic band;

the bottom of the workbench 1 is fixedly connected with a vertical plate 14, the side wall of the vertical plate 14 is provided with a guide mechanism fixedly connected with the free end of the placing mechanism, the guide mechanism comprises a guide sliding groove 16 formed in the side wall of the vertical plate 14, a guide sliding block 17 is connected in the guide sliding groove 16 in a sliding manner, a plurality of third springs 18 are connected between the guide sliding block 17 and the inner top of the guide sliding groove 16, the third springs 18 are elastic springs and can push the guide sliding block 17 to slide downwards in the guide sliding groove 16, and the free end of the elastic rope 7 sequentially penetrates through the side wall of the accommodating groove 2 and the side wall of the guide sliding groove 16 and is fixedly connected to the bottom of the;

the bottom of the vertical plate 14 is fixedly connected with a first threaded rod 15, a first threaded sleeve 25 in threaded connection with the first threaded rod 15 is sleeved on the side wall of the first threaded rod 15, the first threaded sleeve 25 can be rotated to push the guide sliding block 17 to slide upwards in the guide sliding groove 16, two supporting mechanisms are arranged at the bottom of the workbench 1 and comprise a supporting plate 21 rotatably connected to the bottom of the workbench 1, a second threaded rod 22 is fixedly connected to the bottom of the supporting plate 21, a second threaded sleeve 23 in threaded connection with the second threaded sleeve 22 is sleeved on the side wall of the second threaded rod 22, the first threaded sleeve 25 and the two second threaded sleeves 23 are arranged in a triangular mode to enable the supporting plate 21 to be stable and convenient to store the supporting plate 21, and a first magnetic block 24 is embedded in the side wall of the second threaded sleeve 23;

the lateral walls of the two ends of the first threaded sleeve 25 are fixedly connected with fixing mechanisms with opposite magnetic poles to those of the supporting mechanism, each fixing mechanism comprises a fixing plate 19 fixedly connected to the lateral wall of the first threaded sleeve 25, a second magnetic block 20 opposite to the magnetic pole of the opposite side wall of the first magnetic block 24 is embedded in the lateral wall of each fixing plate 19, and when the first magnetic block 24 is opposite to the second magnetic block 20, attractive acting force can be generated to fix the second threaded sleeve 23.

The utility model discloses its functional principle is explained to following mode of operation of accessible:

when the detector needs to be stored and carried, the first threaded sleeve 25 is rotated, because the first threaded sleeve 25 is in threaded connection with the first threaded rod 15, the first threaded sleeve 25 rises to push the guide sliding block 17 to slide upwards in the guide sliding groove 16, the elastic rope 7 in a stretched state pulls the placing plate 4 to slide downwards in the storing groove 2, the video vehicle detector body 5 is stored in the storing groove 2, the rotary door 8 is rotated to close the detector, the second threaded sleeve 23 is rotated, the second threaded sleeve 23 slides upwards, the supporting plate 21 slides into the second threaded sleeve 23, the second threaded sleeve 23 is rotated to enable the first magnetic block 24 to be absorbed with the second magnetic block 20, the second threaded sleeve 23 is fixed, the annular block 13 is pulled upwards to be buckled on the L-shaped plate 9, the T-shaped elastic band 11 is pulled to lift the workbench 1, and the carrying is convenient,

during the use, take off annular block 13 from L template 9, under the pulling force effect of second spring 12, T type elastic cord retrieves to pulling in the groove 10, rotate second screw sleeve 23, make first magnetic path 24 and second magnetic path 20 separation, rotate second screw sleeve 23 and make backup pad 21 follow second screw sleeve 23 internal roll-off, rotate first screw sleeve 25, under the elastic force effect of third spring 18, direction slider 17 slides down in direction spout 16, elastic cord 7 is in puts the rope state, under the elastic force effect of first spring 6, place board 4 and upwards slide in holding groove 2, move out video vehicle detector body 5 from holding groove 2, dog 3 can avoid placing board 4 and move out from holding groove 2, place the instrument and make second screw sleeve 23, first screw sleeve 25 offset ground on subaerial, detect the traffic flow.

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. A portable traffic engineering detector comprises a workbench (1), an accommodating groove (2), a rotating door (8) and a video vehicle detector body (5) arranged on the workbench (1), and is characterized in that the accommodating groove (2) is formed in the upper end of the workbench (1), a placing mechanism is arranged in the accommodating groove (2), the rotating door (8) is rotatably connected to the upper end of the workbench (1), an L-shaped plate (9) is fixedly connected to the side wall of the workbench (1), a pulling mechanism matched with the L-shaped plate (9) is arranged on the workbench (1), a vertical plate (14) is fixedly connected to the bottom of the workbench (1), a guide mechanism fixedly connected with the free end of the placing mechanism is arranged on the side wall of the vertical plate (14), a first threaded rod (15) is fixedly connected to the bottom of the vertical plate (14), and a first threaded sleeve (25) is sleeved on the side wall of the first threaded rod (15), the bottom of the workbench (1) is provided with two supporting mechanisms, and the side walls of the two ends of the first threaded sleeve (25) are fixedly connected with fixing mechanisms with opposite magnetic poles to the supporting mechanisms.

2. The portable traffic engineering detector according to claim 1, wherein the placing mechanism comprises a placing plate (4) slidably connected in the accommodating groove (2), the video vehicle detector body (5) is mounted at the upper end of the placing plate (4), a plurality of first springs (6) are connected between the placing plate (4) and the inner bottom of the accommodating groove (2), and an elastic rope (7) is fixedly connected to the bottom of the placing plate (4).

3. The portable traffic engineering detector according to claim 1, wherein the pulling mechanism comprises a pulling groove (10) formed in the workbench (1), a T-shaped elastic band (11) is slidably connected in the pulling groove (10), a plurality of second springs (12) are connected between the T-shaped elastic band (11) and the inner bottom of the pulling groove (10), the T-shaped elastic band (11) penetrates through the side wall of the pulling groove (10) and extends to the outer side of the workbench (1), and an annular block (13) matched with the L-shaped plate (9) is fixedly connected to the upper end of the T-shaped elastic band (11).

4. The portable traffic engineering detector according to claim 2, wherein the guide mechanism comprises a guide sliding groove (16) formed in a side wall of the vertical plate (14), a guide sliding block (17) is slidably connected in the guide sliding groove (16), a plurality of third springs (18) are connected between the guide sliding block (17) and an inner top of the guide sliding groove (16), and a free end of the elastic rope (7) sequentially penetrates through the side wall of the accommodating groove (2) and the side wall of the guide sliding groove (16) and is fixedly connected to the bottom of the guide sliding block (17).

5. The portable traffic engineering detector according to claim 1, wherein the supporting mechanism comprises a supporting plate (21) rotatably connected to the bottom of the workbench (1), a second threaded rod (22) is fixedly connected to the bottom of the supporting plate (21), a second threaded sleeve (23) in threaded connection with the second threaded rod (22) is sleeved on a side wall of the second threaded sleeve (22), and a first magnetic block (24) is embedded in a side wall of the second threaded sleeve (23).

6. A portable traffic engineering detector according to claim 5, characterized in that the fixing mechanism comprises a fixing plate (19) fixedly connected to the side wall of the first threaded sleeve (25), and a second magnetic block (20) with opposite magnetic poles to the side wall of the first magnetic block (24) is embedded in the side wall of the fixing plate (19).

7. The portable traffic engineering detector according to claim 2, wherein the inner side walls of the two ends of the accommodating groove (2) are fixedly connected with the stoppers (3), and the upper end of the placing plate (4) is abutted against the bottoms of the two stoppers (3).