CN210886995U - Vehicle guiding device easy to disassemble and used for highway maintenance operation - Google Patents

Abstract

The utility model discloses a vehicle guide device for highway maintenance operation of easily dismantling relates to highway maintenance operation field, and its technical scheme main points are including laying in the drive case on road surface, the stand pipe on the drive case of bottom threaded connection and threaded connection in the connection cap on stand top, the intraductal slide bar that is provided with of stand, the drive case offsets and drives the reciprocal upper and lower slip of slide bar with the bottom of slide bar, wear to be equipped with the butt on the connection cap in the pendulum rod of connecting the cap, the pendulum rod is located the outer one end of connection cap and is provided with the red flag, the one end that the pendulum rod is located the connection cap is provided with the buckle, the top of connecting the cap is equipped with the through-hole that passes the buckle in order to be spacing in the bolt on slide bar top and supply the bolt to get into the connection cap. The technical effect is that when the motor and the transmission mechanism are utilized to drive the red flag to swing, the connecting structures which are convenient to disassemble are combined among all the components, so that people can conveniently carry and replace the components as required.

Description

Vehicle guiding device easy to disassemble and used for highway maintenance operation

Technical Field

The utility model relates to a highway maintenance operation field, in particular to vehicle guides device for highway maintenance operation of easily dismantling.

Background

In the routine maintenance and repair operation of the expressway, a flag is frequently required to be manually swung in front of a construction operation surface to warn a running vehicle and ensure the safety of the running vehicle, personnel and vehicles in the construction operation area. However, the manual flag hand is in a dangerous state during the construction work, and the manual flag hand is easily fatigued and cannot work continuously.

At present, an automatic flag-shaking warning device has appeared on the market to replace manual flag-shaking, and comprises a rotating shaft, a flag pole, a red flag, a transmission connecting rod, an upright post transmission rod and a base, wherein the upright post is vertically arranged on the base, the transmission rod and a motor for driving the transmission rod are arranged in the base, the transmission connecting rod is arranged in the upright post, the rotating shaft is arranged at the top of the upright post, one end of the transmission connecting rod is connected with the transmission rod, the other end of the transmission connecting rod is connected with the rotating shaft, at least one flag pole is arranged on the rotating shaft, and the red.

Although the acousto-optic flag-shaking warning device for highway traffic control maintenance construction can control highway traffic through automatic flag shaking and reduce the working strength of maintenance workers, when the device is produced, in order to enable the device to be more stable, the base and the upright post are usually welded or bolted together, and a fixed rotating structure is usually adopted among the rotating shaft, the connecting rod and the transmission rod, so that the whole device is difficult to disassemble. In practical use, because the length of the upright post and the red flag is usually longer to ensure the warning effect, the red flag is ensured to have a larger swing distance at a sufficient height, but the space occupied by the base, the upright post and the red flag after being combined with each other is large, and the device is very inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an easy highway maintenance vehicle for operation of dismantling guides device, its utilize motor and drive mechanism drive red flag wobbling in, convenient to use dismantles's connection structure makes up between each subassembly, and people can conveniently carry and change the subassembly as required.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an easy highway maintenance vehicle for operation of dismantling guides device, is including laying in the drive case on road surface, the stand pipe on the drive case of bottom threaded connection and threaded connection in the connection cap on stand top, be provided with the slide bar in the stand pipe, the drive case offsets and drives the reciprocal upper and lower slip of slide bar with the bottom of slide bar, wear to be equipped with the butt in the pendulum rod of connecting the cap on the connection cap, the pendulum rod is located the outer one end of connecting the cap and is provided with the red flag, the one end that the pendulum rod is located the connection cap is provided with the buckle, the top of connecting the cap is equipped with the through-hole that passes the buckle in order to be spacing in the bolt on slide bar top and supply the bolt to get into the.

By adopting the technical scheme, the driving box pushes the slide rod to slide up and down along the inner surface of the upright post tube, the top end of the slide rod is hinged with the swing rod, and the middle part of the swing rod is abutted against the connecting cap, so that the swing rod takes the abutting point of the swing rod and the connecting cap as a fulcrum to form a lever. Because the part of the swing rod outside the connecting cap is longer than the part of the swing rod inside the connecting cap, the part of the swing rod inside the connecting cap can be tilted upwards under the action of gravity, so that the retaining ring is abutted to the bolt cap of the bolt. When the connecting rod moves upwards or downwards, one end of the swing rod, which is far away from the connecting rod, correspondingly moves downwards or downwards, so that the red flag can automatically swing up and down, and passing vehicles on the road can be warned during highway maintenance operation. Meanwhile, the automatic swing of the device can reduce the working intensity of maintenance workers and save manpower.

In addition, because the upright post pipe is in threaded connection with the driving box, the connecting cap is in threaded connection with the top end of the upright post, the sliding rod is in threaded connection with the bolt, the retaining ring on the oscillating rod is sleeved on the bolt, and the oscillating rod is in butt connection with the connecting cap, so that people can conveniently install or disassemble the oscillating rod. After the disassembly, the driving box, the upright post pipe, the connecting cap and the oscillating bar can be respectively placed, so that the space occupied under the assembly state is greatly reduced, and the carrying is convenient.

In addition, because be the detachable connection between a plurality of subassemblies, and use the multiple connection structure, the size of changing one of them subassembly does not cause the influence to not adjacent subassembly, consequently only needs to guarantee junction connection structure's looks adaptation, and people can change the size of pendulum rod, stand pipe and slide bar as required to increase or reduce the device's size, thereby reach the different effect of directing, it is very convenient.

Further setting: the drive box comprises a box body communicated with the upright post pipe, a motor fixedly installed in the box body, and a cam driven by the motor to rotate on a vertical surface, wherein the bottom end of the sliding rod penetrates through the box body and abuts against the curved surface of the cam, and the motor drives the cam to rotate so as to push the sliding rod to slide up and down.

Through adopting above-mentioned technical scheme, the motor is rotatory through self, drives the cam and rotates in vertical plane. Because the cam has the characteristic that the distances from two adjacent points on the edge of the cam to the rotation center are different, when the cam rotates, the distance from the abutting point of the cam and the sliding rod to the rotation center is constantly changed, and when the distance is increased, the sliding rod slides upwards along the inner wall of the stand column pipe under the pushing of the cam; when the distance is reduced, the slide bar slides downwards along the inner wall of the upright post pipe under the action of gravity.

Further setting: the connecting cap is provided with a through groove, the upper side wall and the lower side wall of the through groove are arranged in an arc shape protruding towards the swing rod, and the swing rod penetrates through the through groove and is clamped in the groove wall of the through groove.

Through adopting above-mentioned technical scheme, the pendulum rod is by the centre gripping in the lateral wall that leads to the groove, because the last lateral wall that leads to the groove is the circular arc setting with lower lateral wall, consequently the pendulum rod when the luffing motion, does not take place the space with leading to the groove lateral wall and interfere under the prerequisite that is supported by leading to the groove lateral wall.

Further setting: the bolt comprises a bolt cap and a bolt rod connected to the bolt cap, and a gap for the retaining ring to slide up and down along the bolt rod is formed between the bolt cap and the top end of the sliding rod.

By adopting the technical scheme, when the retaining ring of the swing rod is sleeved on the bolt rod, the swing rod can be abutted against the bolt cap under the action of gravity. When the swing rod swings up and down, the swing rod and the bolt rod rotate relatively at a certain angle, so that the gap formed by the bolt cap and the top end of the slide rod can be used for the retaining ring to adjust the position and the orientation of the retaining ring, and overlarge stress is prevented from being generated in the retaining ring when the retaining ring is tightly bolted to the top end of the slide rod.

Further setting: the slide bar is matched with the inner wall of the upright tube and is connected with the inner wall of the upright tube in a sliding manner.

Through adopting above-mentioned technical scheme, the slide bar laminates with the stand pipe inner wall when sliding from top to bottom, has avoided the slide bar to produce radially at the stand pipe and has rocked to produce the noise.

Further setting: the drive box also comprises a storage battery arranged in the box body, and the storage battery is electrically connected with the motor.

Through adopting above-mentioned technical scheme, the battery can supply power to the motor for can need not outside power supply, very convenient when this device is laid on the highway.

Further setting: the surface of the box body is provided with a wiring terminal electrically connected with the storage battery and a solar cell panel electrically connected with the wiring terminal.

Through adopting above-mentioned technical scheme, because there is not the shelter usually on the highway, consequently when using this device during the daytime, solar cell panel can absorb the sunshine of shining at the box surface, turns into the electric energy with light energy to supply power and charge for the battery to this device, energy-concerving and environment-protective, and strengthened the duration of battery.

Further setting: the solar cell panel is electrically connected to the wiring terminal through an electric wire, and a lantern ring clamped on the upright tube is arranged on the back of the solar cell panel.

Through adopting above-mentioned technical scheme, because the length of stand pipe is longer, solar cell sailboard can cup joint on the stand pipe through lantern ring detachably, then uses the bolt tightening. The solar cell sailboard has a relatively large area, so that the power of the solar cell of the device can be effectively improved, and the charging speed of the solar cell to the storage battery is increased.

Further setting: the motor is a speed reducing motor.

By adopting the technical scheme, the speed reducing motor has the advantages of high efficiency and reliability, long service life, simple and convenient maintenance and higher output torque, and can better drive the cam to push the sliding rod.

To sum up, the utility model discloses following beneficial effect has: the automatic swing can reduce the working strength of maintenance workers and save manpower; after disassembly, the driving box, the upright post pipe, the connecting cap and the oscillating bar can be respectively placed, so that the occupied space in an assembled state is greatly reduced, and the carrying is convenient; people can change the sizes of the upright post pipe and the swing rod according to requirements, thereby achieving different guiding effects and having wide application; the storage battery and the solar battery are arranged, so that self-power supply and long endurance are realized, and convenience is brought; firm in structure and strong in stability.

Drawings

FIG. 1 is a schematic structural view of an easily detachable guide apparatus for a vehicle for highway maintenance work according to the present embodiment;

FIG. 2 is a sectional view of the drive case in the present embodiment;

fig. 3 is an exploded view of the vehicle guidance device for highway maintenance work according to the present embodiment, which is easy to detach.

In the figure, the position of the upper end of the main shaft,

1. a drive box; 11. a box body; 12. a motor; 13. a cam; 14. a storage battery; 15. a binding post; 16. a solar panel; 17. a threaded hole;

2. a column tube; 21. a slide bar; 22. a threaded blind hole; 23. a bolt; 231. a bolt cap; 232. a bolt rod; 24. a solar cell sailboard; 241. a collar;

3. a connecting cap; 31. a swing rod; 311. red flag; 312. a retaining ring; 32. a through hole; 33. a through groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

An easily detachable vehicle guide device for highway maintenance work, referring to fig. 1, includes a drive case 1 placed on a road surface, a pillar tube 2 mounted on the drive case 1, and a connection cap 3 mounted on the pillar tube 2.

Referring to fig. 1 and 2, the driving box 1 includes a box 11 disposed in a square shape, a motor 12 fixedly installed in the box 11, and a cam 13 fixedly connected to a rotation shaft of the motor 12 at a side surface thereof, in which the motor 12 is a reduction motor. A battery 14 is disposed in the housing 11, and the battery 14 is electrically connected to the motor 12 to supply energy for the rotation of the motor 12. The rotating shaft of the motor 12 is horizontally arranged, and the cam 13 is driven by the motor 12 to rotate on a vertical surface. The case 11 has a surface provided with a terminal 15 electrically connected to the battery 14 and a solar cell panel 16 electrically connected to the terminal 15. Because there is usually no shelter on the highway, therefore when using this device during the daytime, solar cell panel 16 can absorb the sunshine of shining on box 11 surface, turns into the electric energy with light energy to supply power and charge for battery 14 to this device, energy-concerving and environment-protective, and strengthened the duration of battery 14. The storage battery 14 can supply power to the motor 12, so that the device can be placed on a highway without external power supply, and is very convenient.

Referring to fig. 2 and 3, a threaded hole 17 is opened at the top of the box body 11, the threaded hole 17 is communicated with the inside of the box body 11, an external thread is provided at the bottom of the pillar tube 2, and the pillar tube 2 can be screwed into the threaded hole 17 through the matching of the threads and is vertically fixed on the box body 11 when being installed. The inside of stand pipe 2 is equipped with slide bar 21, and slide bar 21 and stand pipe 2 inner wall looks adaptation and with stand pipe 2 inner wall sliding connection, the bottom of slide bar 21 stretches into in the box 11 and the butt on the curved surface of cam 13. The motor 12 rotates by itself to drive the cam 13 to rotate in a vertical plane. Because the cam 13 has the characteristic that the distances from two adjacent points on the edge of the cam 13 to the rotation center are different, when the cam 13 rotates, the distance from the abutting point of the cam 13 and the slide rod 21 to the rotation center is constantly changed, and when the distance is increased, the slide rod 21 slides upwards along the inner wall of the stand pipe 2 under the pushing of the cam 13; when the distance becomes smaller, the slide bar 21 slides down along the inner wall of the pillar tube 2 by gravity.

Referring to fig. 3, the connection cap 3 is a cylindrical arrangement, the bottom of the connection cap 3 is provided with an internal thread, the top of the column pipe 2 is provided with an external thread, and the connection cap 3 is fixed on the column pipe 2 by matching with the thread of the column pipe 2. The side wall of the connecting cap 3 is provided with a through groove 33, and the swing rod 31 passes through the through groove 33. The upper and lower sidewalls of the through groove 33 are disposed in an arc shape protruding toward the swing link 31, and the swing link 31 passes through the through groove 33 and is clamped in the groove wall of the through groove 33. One end of the swing rod 31, which is positioned outside the connecting cap 3, is provided with a red flag 311, one end of the swing rod 31, which is positioned inside the connecting cap 3, is provided with a retaining ring 312, the retaining ring 312 is arranged in a hollow annular shape, and the side surface of the retaining ring 312 is integrally connected to the swing rod 31. The top of the coupling cap 3 is provided with a bolt 23 and a through hole 32 for the bolt 23 to enter the coupling cap 3. The bolt 23 includes a cap 231 and a rod 232 connected to the cap 231, and the retaining ring 312 is fitted over the rod 232. The top end of the sliding rod 21 is provided with a blind threaded hole 22 for the bolt 232 to screw in, the depth of the blind threaded hole 22 is smaller than the length of the bolt 232, and when the threaded end of the bolt 232 is screwed on the blind threaded hole 22, a gap for the snap ring 312 to slide up and down along the bolt 232 is formed between the bolt cap 231 and the top end of the sliding rod 21.

In addition, referring to fig. 3, the solar cell sailboard 24 on the column pipe 2, and the back of the solar cell sailboard 24 is provided with a collar 241, when in use, the collar 241 is sleeved on the column pipe 2, the orientation of the solar cell sailboard 24 is adjusted according to the direction of the sun, and then the column pipe 2 is tightly pressed against the collar 241 by using a fastener. The solar cell panel 24 is electrically connected to the terminal 15 through an electric wire.

The utility model discloses a use:

first, referring to fig. 2 and 3, the driving case 1 is placed on the ground, and the column tube 2 and the swing link 31 of an appropriate length are selected as needed. The post tube 2 with the slide rod 21 is screwed onto the threaded hole 17 of the drive housing 1 so that the slide rod 21 is free to abut against the cam 13 inside the drive housing 1 under the influence of gravity. And then the connecting cap 3 is screwed on one end of the upright tube 2 far away from the driving box 1, then one end of the swing rod 31 with a retaining ring 312 extends into the through groove 33 of the connecting cap 3, the bolt 23 extends into the through hole 32 at the top of the connecting cap 3 by using a screwdriver, and the bolt 23 passes through the retaining ring 312 and is screwed on the threaded blind hole 22 at the top of the sliding rod 21. At this time, the switch of the motor 12 in the driving box 1 is turned on, and then the automatic flag swinging can be realized. The reverse procedure is followed for disassembly.

In daytime, with continued reference to fig. 2 and 3, the solar cell panels 24 may also be fastened to the pillar tube 2 using the collars 241 on the back of the solar cell panels 24, and the orientation of the solar cell panels 24 may be adjusted according to the orientation of the sun. Then, the solar battery sailboard 24 and the solar battery panel 16 on the box body 11 are connected to the terminal 15 of the box body 11 through electric wires, so that the storage battery 14 can be charged and the motor 12 can be powered.

The above-mentioned embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims (9)

1. The utility model provides an easy highway maintenance vehicle that dismantles guides device for operation, its characterized in that, including lay in drive case (1) on the road surface, stand pipe (2) on drive case (1) and threaded connection in the connection cap (3) on stand top of bottom threaded connection, be provided with slide bar (21) in stand pipe (2), drive case (1) offsets and drives slide bar (21) reciprocal upper and lower slip with the bottom of slide bar (21), wear to be equipped with pendulum rod (31) of butt in connection cap (3) on connection cap (3), the one end that pendulum rod (31) are located outside connection cap (3) is provided with red flag (311), the one end that pendulum rod (31) are located connection cap (3) is provided with buckle (312), the top of connection cap (3) is equipped with and passes buckle (312) in order to limit bolt (23) in slide bar (21) top with buckle (312), And a through hole (32) for the bolt (23) to enter the connecting cap (3).

2. An easy-to-detach vehicle guide device for highway maintenance operation according to claim 1, wherein the driving box (1) comprises a box body (11) communicated with the upright tube (2), a motor (12) fixedly installed in the box body (11), and a cam (13) driven by the motor (12) to rotate on a vertical plane, the bottom end of the sliding rod (21) penetrates through the box body (11) and abuts against the curved surface of the cam (13), and the motor (12) drives the cam (13) to rotate to push the sliding rod (21) to slide up and down.

3. An easily detachable vehicle guide apparatus for highway maintenance work according to claim 1, wherein said connecting cap (3) is provided with a through groove (33), the upper and lower side walls of said through groove (33) are arranged in an arc protruding toward the swing link (31), and said swing link (31) passes through the through groove (33) and is held in the groove wall of the through groove (33).

4. An easy-to-dismount vehicle direction device for highway maintenance work according to claim 1, wherein said bolt (23) comprises a cap (231) and a bolt rod (232) connected to the cap (231), said cap (231) and the top end of the slide rod (21) form a gap for the retaining ring (312) to slide up and down along the bolt rod (232).

5. An easily detachable vehicle guidance device for highway maintenance according to claim 1, wherein said slide bar (21) is adapted to the inner wall of the pillar tube (2) and slidably connected to the inner wall of the pillar tube (2).

6. An easy-to-dismount vehicle direction device for highway maintenance work according to claim 1, wherein said driving box (1) further comprises a battery (14) mounted in the box body (11), said battery (14) being electrically connected with the motor (12).

7. An easy-to-detach vehicle guide apparatus for highway maintenance work according to claim 2, wherein the case (11) is provided at a surface thereof with a terminal (15) electrically connected to the battery (14), and a solar cell panel (16) electrically connected to the terminal (15).

8. An easy-to-detach vehicle guiding device for highway maintenance operation according to claim 7, further comprising a solar cell panel (24) mounted on the stand pipe (2), wherein the solar cell panel (24) is electrically connected to the terminal (15) through an electric wire, and the back of the solar cell panel (24) is provided with a collar (241) sleeved on the stand pipe (2).

9. An easy-to-dismount vehicle direction device for highway maintenance work according to claim 2, characterized in that said motor (12) is a speed reducing motor.

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