CN211785599U - Portable image speed measuring device with fixed knot constructs - Google Patents

Abstract

The utility model belongs to the technical field of the image speed measurement, especially, be an image speed sensor with fixed knot constructs and portable, including backup pad and mounting groove, the movable rod is installed in the outside of backup pad lower extreme, and the lower extreme of movable rod installs a support section of thick bamboo, the rotary drum is installed in the outside of intermediate lever, the upper portion of right angle pole is connected with the rod groove, the outside of a lift section of thick bamboo is connected with the connecting rod, the upper end in the backup pad is fixed to the mounting groove, the internally mounted in work groove has the work piece, the tachymeter is installed to the upper end of installation piece. This image speed sensor with fixed knot constructs and portable has designed the structure that has the leveling function, has solved the inconvenient problem that uses on different shapes of traditional device, has designed the structure that has the rotation function, has solved the inconvenient problem of adjusting monitoring height of traditional device, has designed the structure that has the block function simultaneously, has solved the inconvenient problem of installing and using of traditional device.

Description

Portable image speed measuring device with fixed knot constructs

Technical Field

The utility model relates to an image speed measurement technical field specifically is an image speed measuring device with fixed knot constructs and portable.

Background

In the traffic management process, the speed of vehicles running on the road surface is often required to be measured, so that the overspeed vehicles are further recorded and distributed, the traffic management is greatly facilitated, and the function can be better realized by the speedometer.

Along with the use of tachymeter, the shortcoming of traditional tachymeter in the use also shows gradually, and current tachymeter leads to equipment to be difficult to place the use subaerial that inclination is great owing to the structure is fixed, and is not convenient for adjust the monitoring height, and connecting pieces such as while traditional equipment use bolt are installed and are used, lead to dismantling the installation comparatively inconvenient.

In conclusion, the existing velocimeter has the defects of inconvenience in use on different shapes, inconvenience in adjusting the monitoring height and inconvenience in installation and use. Aiming at the problems, innovative design is urgently needed on the basis of the original velocimeter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an image speed sensor with fixed knot constructs and portable to propose inconveniently in solving above-mentioned background and use on different morphs, inconvenient regulation monitoring height and the inconvenient problem of installing and using.

In order to achieve the above object, the utility model provides a following technical scheme: an image speed measuring device with a fixed structure and convenient carrying comprises a support plate and a mounting groove, wherein a movable rod is mounted on the outer side of the lower end of the support plate, a support cylinder is mounted at the lower end of the movable rod, a middle rod is fixed in the middle of the lower end of the support plate, a rotary cylinder is mounted on the outer side of the middle rod, a lifting cylinder is mounted on the outer portion of the rotary cylinder, a right-angle rod is mounted at the upper end of the lifting cylinder, a rod groove is connected to the upper portion of the right-angle rod and is arranged on the outer wall of the middle rod, a connecting rod is connected to the outer side of the lifting cylinder and is mounted on the outer side of the movable rod, the mounting groove is fixed at the upper end of the support plate, a mounting block is arranged on the inner side of the mounting groove, a working groove is formed in the mounting groove, the upper end of the mounting block is provided with a velocimeter.

Preferably, the number of the movable rods is 3 about the center line of the support plate at equal angles, and the movable rods are in threaded connection with the support cylinder.

Preferably, the intermediate rod and the rotating cylinder are in threaded connection, and the rotating cylinder and the lifting cylinder form a rotating structure through a rotating bearing for connecting the rotating cylinder and the lifting cylinder.

Preferably, the lifting cylinder and the right-angle rod are connected in a welding mode, and the right-angle rod and the rod groove are connected in a sliding mode.

Preferably, the mounting groove and the mounting block are in nested connection, and the mounting block forms a clamping structure through the positioning groove and the working block.

Preferably, the working block and the working groove are in sliding connection, and the longitudinal section of the working block is in a right trapezoid shape.

Compared with the prior art, the beneficial effects of the utility model are that: the portable image speed measuring device with the fixed structure adopts a novel structural design, designs a structure with a leveling function, solves the problem that the traditional device is inconvenient to use on different shapes, designs a structure with a rotating function, solves the problem that the traditional device is inconvenient to adjust the monitoring height, designs a structure with a clamping function, and solves the problem that the traditional device is inconvenient to install and use;

1. the supporting cylinder at the corresponding position rotates on the movable rod by rotating the supporting cylinder, and the ground at the corresponding position is further supported by the supporting cylinder, so that the leveling of a speedometer on the device is realized, and the problem that the traditional device is inconvenient to use in different shapes is solved;

2. the rotary drum moves on the middle rod by rotating the rotary drum, the rotary drum drives the lifting drum to move, the lifting drum pulls the movable rod to move through the connecting rod, the movable rod rotates relative to the supporting plate through a rotary bearing connected with the movable rod and the supporting plate, so that the height of the velocimeter is adjusted, and the problem that the traditional device is inconvenient to adjust and monitor the height is solved;

3. through inserting the inside of mounting groove with the installation piece on the tachymeter, the work piece slides in the work groove, further through work piece and constant head tank block, realizes the rigidity of installation piece and tachymeter, has solved the inconvenient problem of installing the use of traditional device.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a top view of the mounting groove of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a support plate; 2. a movable rod; 3. a support cylinder; 4. an intermediate lever; 5. a rotating drum; 6. a lifting cylinder; 7. a connecting rod; 8. mounting grooves; 9. mounting blocks; 10. a working groove; 11. a working block; 12. positioning a groove; 13. a velocimeter; 14. a right-angle rod; 15. a rod groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an image speed measuring device with a fixed structure and convenient carrying comprises a support plate 1, a movable rod 2, a support cylinder 3, a middle rod 4, a rotary drum 5, a lifting cylinder 6, a connecting rod 7, a mounting groove 8, a mounting block 9, a working groove 10, a working block 11, a positioning groove 12, a speed measuring instrument 13, a right-angle rod 14 and a rod groove 15, wherein the movable rod 2 is installed outside the lower end of the support plate 1, the support cylinder 3 is installed at the lower end of the movable rod 2, the middle rod 4 is fixed in the middle of the lower end of the support plate 1, the rotary drum 5 is installed outside the middle rod 4, the lifting cylinder 6 is installed outside the rotary drum 5, the right-angle rod 14 is installed at the upper end of the lifting cylinder 6, the rod groove 15 is connected to the upper part of the right-angle rod 14, the rod groove 15 is arranged on the outer wall of the middle rod 4, the connecting rod 7 is connected to the outer side of the, and the inboard of mounting groove 8 is provided with installation piece 9 to work groove 10 has been seted up to the inside of mounting groove 8, and the internally mounted of work groove 10 has work piece 11, and the end-to-end connection of work piece 11 has constant head tank 12, and constant head tank 12 sets up in the outside of installation piece 9, and tachymeter 13 is installed to the upper end of installation piece 9.

In the embodiment, 3 movable rods 2 are arranged at equal angles relative to the central line of the support plate 1, and the movable rods 2 are in threaded connection with the support cylinder 3, so that the movable rods 2 and the support cylinder 3 can effectively support the whole device, and the support cylinder 3 can effectively move on the movable rods 2;

the middle rod 4 is in threaded connection with the rotary drum 5, the rotary drum 5 forms a rotating structure with the lifting drum 6 through a rotary bearing which is formed by connecting the rotary drum 5 with the lifting drum 6, and the design ensures that the rotary drum 5 can effectively drive the lifting drum 6 to move on the middle rod 4, so that the structure with the lifting function on the device can effectively operate;

the lifting cylinder 6 is connected with the right-angle rod 14 in a welding mode, the right-angle rod 14 is connected with the rod groove 15 in a sliding mode, and the design ensures that the lifting cylinder 6 can effectively move on the rod groove 15 through the right-angle rod 14, so that the connecting rod 7 is further driven to support the movable rod 2;

the mounting groove 8 and the mounting block 9 are in nested connection, the mounting block 9 and the working block 11 form a clamping structure through the positioning groove 12, the design ensures that the mounting groove 8 can effectively limit the mounting block 9, and the working block 11 can effectively fix the position of the mounting block 9 through the positioning groove 12;

the working block 11 and the working groove 10 are in sliding connection, the longitudinal section of the working block 11 is in a right trapezoid shape, and the design ensures that the working block 11 can effectively move in the working groove 10 after the inclined surface of the working block 11 is extruded.

The working principle is as follows: when the device is used, the device is firstly placed on the ground, wherein the model of the velocimeter 13 is LLR-5-6;

when the speed measuring instrument 13 on the device needs to be leveled, the supporting cylinder 3 at the corresponding position is rotated, the supporting cylinder 3 rotates on the movable rod 2, the supporting cylinder 3 supports the ground at the corresponding position, and the leveling of the speed measuring instrument 13 on the device is realized;

when the velocimeter 13 needs to be lifted, the rotary drum 5 is rotated, the rotary drum 5 moves on the intermediate rod 4, the rotary drum 5 drives the lifting drum 6 to move through the rotary bearing, the lifting drum 6 slides on the rod groove 15 through the right-angle rod 14, the lifting drum 6 drives the connecting rod 7 to move through the rotary bearing connected with the lifting drum 6 and the connecting rod 7, the connecting rod 7 pulls the movable rod 2 to move through the rotary bearing connected with the connecting rod 7 and the movable rod 2, the movable rod 2 rotates relative to the supporting plate 1 through the rotary bearing connected with the movable rod 2 and the supporting plate 1, and therefore the height of the velocimeter 13 is adjusted;

when needs are dismantled to tachymeter 13, to both sides pulling work piece 11, work piece 11 slides in work groove 10, work piece 11 and constant head tank 12 break away from, pull out installation piece 9 on tachymeter 13 from mounting groove 8, realize the dismantlement to tachymeter 13, when needs are installed tachymeter 13, insert the inside of mounting groove 8 with installation piece 9 on tachymeter 13, installation piece 9 extrudees the inclined plane of work piece 11, work piece 11 slides in work groove 10, when work piece 11 aligns with constant head tank 12, the spring pulling work piece 11 that work piece 11 and mounting groove 8 are connected resets, work piece 11 and constant head tank 12 block, thereby installation piece 9 and tachymeter 13's rigidity, realize the installation to tachymeter 13.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an image speed sensor with fixed knot constructs and portable, includes backup pad (1) and mounting groove (8), its characterized in that: the outer side of the lower end of the supporting plate (1) is provided with a movable rod (2), the lower end of the movable rod (2) is provided with a supporting cylinder (3), the middle part of the lower end of the supporting plate (1) is fixed with an intermediate rod (4), the outer side of the intermediate rod (4) is provided with a rotary cylinder (5), the outer part of the rotary cylinder (5) is provided with a lifting cylinder (6), the upper end of the lifting cylinder (6) is provided with a right-angle rod (14), the upper part of the right-angle rod (14) is connected with a rod groove (15), the rod groove (15) is arranged on the outer wall of the intermediate rod (4), the outer side of the lifting cylinder (6) is connected with a connecting rod (7), the connecting rod (7) is arranged on the outer side of the movable rod (2), the mounting groove (8) is fixed on the upper end of the supporting plate (1), the inner side of the mounting groove (, work the internally mounted of groove (10) and have work piece (11), and the end-to-end connection of work piece (11) has constant head tank (12) to constant head tank (12) are seted up in the outside of installation piece (9), tachymeter (13) are installed to the upper end of installation piece (9).

2. A portable image velocimeter according to claim 1, wherein: the number of the movable rods (2) is 3 about the center line of the support plate (1) at equal angles, and the movable rods (2) are in threaded connection with the support cylinder (3).

3. A portable image velocimeter according to claim 1, wherein: the middle rod (4) is in threaded connection with the rotary drum (5), and the rotary drum (5) forms a rotating structure with the lifting drum (6) through a rotary bearing connected with the lifting drum (6) through the rotary drum (5).

4. A portable image velocimeter according to claim 1, wherein: the lifting cylinder (6) is connected with the right-angle rod (14) in a welding mode, and the right-angle rod (14) is connected with the rod groove (15) in a sliding mode.

5. A portable image velocimeter according to claim 1, wherein: the mounting groove (8) and the mounting block (9) are connected in a nested manner, and the mounting block (9) forms a clamping structure through the positioning groove (12) and the working block (11).

6. A portable image velocimeter according to claim 1, wherein: the working block (11) is in sliding connection with the working groove (10), and the longitudinal section of the working block (11) is in a right trapezoid shape.

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