CN214832123U

CN214832123U - Road administration operation safety warning folding pulling trolley

Info

Publication number: CN214832123U
Application number: CN202120534472.0U
Authority: CN
Inventors: 邹坤成
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2021-11-23
Anticipated expiration: 2031-03-15

Abstract

The utility model discloses a folding pulling cart of road administration operation safety warning, including pulling cart body, vehicle warning light, hold up tank and guide bar, the inside bottom surface four corners department of pulling cart body is the fixed auxiliary pulley that is provided with all, and the back middle part of pulling cart body runs through and is provided with flexible pull rod, the outer fixed surface all around of pulling cart body is provided with encloses fender canvas, and pulls cart body's inside and has seted up the hold up tank, the inboard top of main support montant and the vice montant of supporting all articulates the top that sets up in the main crossbar, the inboard bottom of main support montant and vice support montant is through articulated guide bar interconnect who sets up. This folding car of pulling of road administration operation safety warning, to pulling the car body warning peripheral vehicle in the course of the work through the positive vehicle warning light of car body and ultrasonic sensor and GPS locator, prevent to cause the traffic accident, will pull the car body through main stopper and vice stopper and contract and place and reduce the use volume.

Description

Road administration operation safety warning folding pulling trolley

Technical Field

The utility model relates to a road administration operation technical field specifically is folding the pulling cart of road administration operation safety warning.

Background

The foldable pulling vehicle for road administration operation safety warning is used for cleaning various large highways and roads in China, road administration maintenance personnel and sanitation workers need to walk on foot to clean up garbage and foreign matters on the road surface, and the garbage and the foreign matters are collected and then transported by an operation vehicle.

However, most of transportation vehicles used in road administration work at present need a plurality of sanitation workers to cooperate due to large size, so that traffic accidents are easily caused by negligence, and road administration effects of most of highways generally need the workers to go on a journey to clean up, so that great potential safety hazards are caused to running of vehicles to and fro while working efficiency cannot be improved.

Therefore, a road administration safety warning folding pull cart is proposed in order to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a folding pulling cart of road administration operation safety warning to solve the haulage vehicle that uses in the present majority of road administration operation work on the existing market that above-mentioned background art provided, because the great a plurality of sanitation staff cooperation work of needs of volume, cause the negligence easily and cause the traffic accident, and the road administration effect of most highways needs staff to patrol the clearance on foot usually, when can't improve work efficiency, also caused the problem of very big potential safety hazard to going of vehicle.

In order to achieve the above object, the utility model provides a following technical scheme: the folding pulling trolley for road administration operation safety warning comprises a pulling trolley body, vehicle warning lamps, storage tanks and guide rods, wherein auxiliary pulleys are fixedly arranged at four corners of the inner bottom surface of the pulling trolley body, a telescopic pull rod penetrates through the middle of the back surface of the pulling trolley body, a sealing cover plate is hinged to the top of the front surface of the pulling trolley body, a solar panel is fixedly arranged on the upper surface of the sealing cover plate, the vehicle warning lamps are fixedly arranged at the middle of the front surface of the pulling trolley body, an ultrasonic sensor is fixedly arranged at the lower left corner of the front surface of the pulling trolley body, an LED (light emitting diode) warning lamp is fixedly arranged at the top end of the telescopic pull rod at the back surface of the pulling trolley body, a GPS (global position system) positioner is fixedly arranged at the right side of the top of the front sealing cover plate of the pulling trolley body, enclosing canvas is fixedly arranged on the outer surfaces of the periphery of the pulling trolley body, the storage tanks are arranged in the interior of the pulling trolley body, and a main supporting vertical rod and an auxiliary supporting vertical rod are fixedly arranged on the left side and right side of the pulling trolley body respectively, the inboard top of main montant and the vice montant of supporting all articulates the top that sets up in main crossbar, and the bottom of main crossbar articulates the top surface that sets up in main stopper to the inboard below of main montant and the vice montant of supporting is all articulated to be set up in the bottom of vice crossbar, and the top of vice crossbar articulates the bottom surface that sets up in vice stopper in addition, passes through magnet interconnect between main stopper and the vice stopper simultaneously, the inboard bottom of main montant and the vice montant of supporting is through articulated guide bar interconnect that sets up.

Preferably, the auxiliary pulleys are symmetrically distributed about a transverse central axis of the cart body and a vertical central axis of the cart body, and the vertical central axis of the cart body and the vertical central axis of the telescopic pull rod are distributed in parallel.

Preferably, the length and the width of the sealing cover plate are respectively equal to the length and the width of the trolley body, and the surface area of the sealing cover plate is equal to the surface area of the solar panel.

Preferably, the main supporting vertical rod and the auxiliary supporting vertical rod are symmetrically distributed about the vertical central axis of the trolley body, and the maximum moving length of the supporting vertical rod and the auxiliary supporting vertical rod is larger than the maximum turning length of the main cross rod and the maximum turning length of the auxiliary cross rod.

Preferably, the main cross rod and the auxiliary cross rod are arranged in a V-shaped structure, the main cross rod and the auxiliary cross rod are symmetrically distributed about the transverse central axis of the trolley body, and the main limiting blocks at the bottom end of the main cross rod and the auxiliary limiting blocks at the top end of the auxiliary cross rod are arranged in a mutually staggered attaching mode.

Preferably, the transverse central axis of the guide rod and the vertical central axis of the supporting vertical rod are vertically distributed, and the maximum turning length of the guide rod is greater than the length between the main supporting vertical rod and the auxiliary supporting vertical rod.

Compared with the prior art, the beneficial effects of the utility model are that: according to the folding pulling trolley for road administration operation safety warning, vehicles around the pulling trolley body are warned in the working process through the vehicle warning lamp and the ultrasonic sensor on the front side of the pulling trolley body and the GPS locator, so that traffic accidents are prevented, and the pulling trolley body is placed in a retracted mode through the main limiting block and the auxiliary limiting block to reduce the using volume;

1. the solar panel on the front side of the sealing cover plate is used for recovering light energy by turning over the sealing cover plate hinged to the top surface of the pulling trolley body, and a vehicle warning lamp on the front side of the pulling trolley body is used for warning passing vehicles;

2. through the main crossbar of main support montant and vice support montant top surface and the upset of vice crossbar, change the distance between main support montant and the vice support montant in order to reach the taking in and the extension of pulling a cart body.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

FIG. 4 is a schematic view of the main limiting block mounting structure of the present invention;

fig. 5 is a schematic view of the guide bar mounting structure of the present invention.

In the figure: 1. pulling the cart body; 2. an auxiliary pulley; 3. a telescopic pull rod; 4. sealing the cover plate; 5. a solar panel; 6. a vehicle warning light; 7. an ultrasonic sensor; 8. an LED warning light; 9. a GPS locator; 10. enclosing canvas; 11. a storage tank; 12. a main supporting vertical rod; 13. a secondary support vertical rod; 14. a primary crossbar; 15. a guide bar; 16. a main limiting block; 17. a secondary crossbar; 18. an auxiliary limiting block; 19. and a magnet.

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. 1-5, the present invention provides a technical solution: the folding pulling trolley for road administration operation safety warning comprises a pulling trolley body 1, vehicle warning lamps 6, a storage tank 11 and guide rods 15, wherein auxiliary pulleys 2 are fixedly arranged at four corners of the inner bottom surface of the pulling trolley body 1, a telescopic pull rod 3 penetrates through the middle of the back surface of the pulling trolley body 1, a sealing cover plate 4 is hinged to the top of the front surface of the pulling trolley body 1, a solar panel 5 is fixedly arranged on the upper surface of the sealing cover plate 4, the vehicle warning lamps 6 are fixedly arranged at the middle of the front surface of the pulling trolley body 1, an ultrasonic sensor 7 is fixedly arranged at the lower left corner of the front surface of the pulling trolley body 1, an LED (light-emitting diode) warning lamp 8 is fixedly arranged at the top end of the telescopic pull rod 3 at the back surface of the pulling trolley body 1, a GPS (global positioning system) positioner 9 is fixedly arranged at the right side of the top of the sealing cover plate 4 at the front surface of the pulling trolley body 1, and surrounding canvas 10 is fixedly arranged on the outer surface of the periphery of the pulling trolley body 1, and hold up tank 11 has been seted up to the inside of pulling a cart body 1, and the side left and right sides of pulling a cart body 1 is fixed respectively and is provided with main montant 12 and the vice montant 13 that supports, the main tributary supports the inboard top of montant 12 and the vice montant 13 and all articulates the top that sets up in main crossbar 14, and the bottom of main crossbar 14 articulates the top surface that sets up in main stopper 16, and the main tributary supports montant 12 and the vice inboard below of supporting montant 13 and all articulates the bottom that sets up in vice crossbar 17, and the top of vice crossbar 17 articulates the bottom surface that sets up in vice stopper 18, simultaneously through magnet 19 interconnect between main stopper 16 and the vice stopper 18, main tributary supports montant 12 and the inboard bottom of vice montant 13 and through articulated guide bar 15 interconnect that sets up.

The auxiliary pulleys 2 are symmetrically distributed about the transverse central axis of the trolley body 1 and the vertical central axis of the trolley body 1, the vertical central axis of the trolley body 1 and the vertical central axis of the telescopic pull rod 3 are distributed in parallel, and the auxiliary pulleys 2 control the movement of the trolley body 1.

The length and the width of the sealing cover plate 4 are respectively equal to the length and the width of the pull cart body 1, the surface area of the sealing cover plate 4 is the same as that of the solar panel 5, and the inner cavity of the pull cart body 1 is sealed through the sealing cover plate 4.

The main supporting vertical rod 12 and the auxiliary supporting vertical rod 13 are symmetrically distributed about the vertical central axis of the trolley body 1, the maximum moving length of the main supporting vertical rod 12 and the auxiliary supporting vertical rod 13 is larger than the maximum turning length of the main cross rod 14 and the maximum turning length of the auxiliary cross rod 17, and the side of the trolley body 1 is supported by the main supporting vertical rod 12 and the auxiliary supporting vertical rod 13.

The main cross rod 14 and the auxiliary cross rod 17 are both arranged in a V-shaped structure, the main cross rod 14 and the auxiliary cross rod 17 are symmetrically distributed about the transverse central axis of the trolley body 1, the main limiting blocks 16 at the bottom end of the main cross rod 14 and the auxiliary limiting blocks 18 at the top end of the auxiliary cross rod 17 are arranged in a mutually staggered joint mode, and the main supporting vertical rod 12 and the auxiliary supporting vertical rod 13 are supported through the main cross rod 14 and the auxiliary cross rod 17.

The transverse central axis of the guide rod 15 and the vertical central axis of the main supporting vertical rod 12 are vertically distributed, the maximum turning length of the guide rod 15 is larger than the length between the main supporting vertical rod 12 and the auxiliary supporting vertical rod 13, and the main supporting vertical rod 12 and the auxiliary supporting vertical rod 13 are prevented from displacing through the guide rod 15.

The working principle is as follows: before the folding pulling trolley for road administration operation safety warning is used, the overall condition of the device needs to be checked firstly to determine that the device can normally work, according to the drawings of fig. 1-5, when the pulling trolley body 1 needs to be used, as shown in fig. 1-2, a sealing cover plate 4 hinged to the top surface of the pulling trolley body 1 is firstly turned over to enable a solar panel 5 on the front surface of the sealing cover plate 4 to work, then vehicles coming and going on a road are warned through a vehicle warning lamp 6 in the middle of the front surface of the pulling trolley body 1 to prevent traffic accidents, and the pulling trolley body 1 is convenient to push through a telescopic pull rod 3 fixedly arranged on the front surface of the pulling trolley body 1;

as shown in fig. 3-5, by turning over the main cross bar 14 at the inner top surfaces of the main supporting vertical bar 12 and the auxiliary supporting vertical bar 13 inside the cart body 1 and the main limiting block 16 hinged at the bottom end of the main cross bar 14, after the main cross bar 14 and the auxiliary cross bar 17 are completely opened, the distance between the main supporting vertical bar 12 and the auxiliary supporting vertical bar 13 is changed, so that the cart body 1 is completely opened, and garbage is stored in the storage tank 11 inside the cart body 1.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Folding car of pulling of road administration operation safety warning, including pulling car body (1), vehicle warning light (6), hold up tank (11) and guide bar (15), its characterized in that: auxiliary pulleys (2) are fixedly arranged at four corners of the inner bottom surface of the trolley body (1), a telescopic pull rod (3) penetrates through the middle of the back surface of the trolley body (1), a sealing cover plate (4) is hinged to the front top of the trolley body (1), a solar panel (5) is fixedly arranged on the upper surface of the sealing cover plate (4), a vehicle warning lamp (6) is fixedly arranged at the middle of the front surface of the trolley body (1), an ultrasonic sensor (7) is fixedly arranged at the left lower corner of the front surface of the trolley body (1), an LED (light emitting diode) warning lamp (8) is fixedly arranged at the top end of the telescopic pull rod (3) at the back surface of the trolley body (1), a GPS (9) is fixedly arranged on the right side of the top of the sealing cover plate (4) at the front surface of the trolley body (1), and enclosing canvas (10) is fixedly arranged on the outer surface of the periphery of the trolley body (1), a storage tank (11) is arranged inside the pull cart body (1), the left side and the right side of the side surface of the pull cart body (1) are respectively and fixedly provided with a main supporting vertical rod (12) and an auxiliary supporting vertical rod (13), the upper parts of the inner sides of the main supporting vertical rod (12) and the auxiliary supporting vertical rod (13) are hinged at the top end of the main cross rod (14), the bottom end of the main cross rod (14) is hinged with the top surface of the main limiting block (16), the lower parts of the inner sides of the main vertical supporting rod (12) and the auxiliary vertical supporting rod (13) are hinged at the bottom end of the auxiliary cross rod (17), the top end of the auxiliary cross rod (17) is hinged on the bottom surface of the auxiliary limit block (18), meanwhile, the main limiting block (16) and the auxiliary limiting block (18) are connected with each other through a magnet (19), the inner bottom ends of the main supporting vertical rod (12) and the auxiliary supporting vertical rod (13) are connected with each other through a guide rod (15) which is hinged.

2. The folding pulling trolley for road administration operation safety warning according to claim 1, characterized in that: the auxiliary pulleys (2) are symmetrically distributed about the transverse central axis of the trolley body (1) and the vertical central axis of the trolley body (1), and the vertical central axis of the trolley body (1) and the vertical central axis of the telescopic pull rod (3) are distributed in parallel.

3. The folding pulling trolley for road administration operation safety warning according to claim 1, characterized in that: the length and the width of the sealing cover plate (4) are respectively equal to those of the trolley body (1), and the surface area of the sealing cover plate (4) is equal to that of the solar panel (5).

4. The folding pulling trolley for road administration operation safety warning according to claim 1, characterized in that: the main supporting vertical rod (12) and the auxiliary supporting vertical rod (13) are symmetrically distributed about a vertical central axis of the trolley body (1), and the maximum moving length of the main supporting vertical rod (12) and the auxiliary supporting vertical rod (13) is larger than the maximum overturning length of the main cross rod (14) and the maximum overturning length of the auxiliary cross rod (17).

5. The folding pulling trolley for road administration operation safety warning according to claim 1, characterized in that: the main cross rod (14) and the auxiliary cross rod (17) are arranged in a V-shaped structure, the main cross rod (14) and the auxiliary cross rod (17) are symmetrically distributed about a transverse central axis of the trolley body (1), and a main limiting block (16) at the bottom end of the main cross rod (14) and an auxiliary limiting block (18) at the top end of the auxiliary cross rod (17) are arranged in a mutually staggered joint connection mode.

6. The folding pulling trolley for road administration operation safety warning according to claim 1, characterized in that: the horizontal central axis of guide bar (15) and the vertical central axis of main branch brace montant (12) set up for mutually perpendicular distribution, and the length of turning over the most greatly of guide bar (15) is greater than the length between main branch brace montant (12) and the vice support montant (13).