Auxiliary device for reversing and parking dangerous chemical loading and unloading platform vehicle

Abstract

The utility model discloses an auxiliary device for reversing a dangerous chemical loading and unloading platform vehicle into a garage, and belongs to the technical field of reversing auxiliary tools. A dangerous chemical loading and unloading platform vehicle reverse parking auxiliary device comprises a supporting base, the supporting base is provided with a left auxiliary part and a right auxiliary part, the left auxiliary part and the right auxiliary part each comprise a plurality of baffle prompting parts which are rotationally connected with one another, and each baffle prompting part comprises a driving plate and a driven plate; the driving plate and the driven plate on each baffle prompting part are rotationally connected through a connecting shaft, the driving plates and the driven plates on every two adjacent baffle prompting parts are rotationally connected through a sliding shaft, the sliding shafts are slidably connected to the supporting base, and the driving plates are connected with control parts. A jacking part is arranged at the rotating joint of the driving plate and the driven plate on each baffle plate prompting part; according to the utility model, a plurality of groups of baffle plate prompting parts are arranged, a driver is conveniently reminded to correct a vehicle body in a resistance manner, and the structure is simple.

Description

Technical Field

[0001] The utility model relates to the technical field of reversing auxiliary tools, in particular to an auxiliary device for reversing vehicles into a warehouse on a dangerous chemical loading and unloading platform. Background Art

[0002] Due to the need of chemical product production, the workshop inevitably involves the use of hazardous chemicals, and the transportation safety of hazardous chemicals has received more and more attention. In order to better ensure the safe transportation of hazardous chemicals, many logistics companies have adopted hazardous chemical loading and unloading platform vehicles to realize the transportation of goods.

[0003] Dangerous chemical loading and unloading platform vehicles are mainly used to load dangerous chemicals onto vehicles or unload dangerous chemicals from vehicles. Since dangerous chemicals themselves are dangerous, special attention should be paid to safety during the loading and unloading work of dangerous chemical loading and unloading platform vehicles. When the vehicle is reversed into the warehouse, due to the limitation of vision, the driver is prone to safety accidents during the operation.

[0004] To this end, in order to avoid the occurrence of safety accidents, some companies have installed alarm devices when vehicles are reversing into warehouses. At present, the alarm devices for vehicles reversing into warehouses on dangerous chemical loading and unloading platforms on the market mostly use sound and light alarms, but the alarm effect is not ideal. Drivers often ignore the alarm sound, which can easily lead to safety accidents. Utility Model Content

[0005] The purpose of the utility model is to solve the problems raised in the above background technology, and to propose an auxiliary device for vehicles reversing into a warehouse on a dangerous chemical loading and unloading platform.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An auxiliary device for reversing vehicles into a warehouse on a hazardous chemical loading and unloading platform comprises a supporting base, on which a left auxiliary part and a right auxiliary part are provided, each of the left auxiliary part and the right auxiliary part comprises a plurality of baffle prompt parts rotatably connected to each other, the baffle prompt part comprises a driving plate and a driven plate, the driving plate and the driven plate on a single baffle prompt part are rotatably connected via a connecting shaft, the driving plates and the driven plates on two adjacent baffle prompt parts are rotatably connected via a sliding shaft, the sliding shaft is slidably connected to the supporting base, a control part is connected to the driving plate, a lifting part is provided at the rotating connection between the driving plate and the driven plate on a single baffle prompt part, wherein the control parts on the left auxiliary part and the right auxiliary part alternately control the lifting part on the next baffle prompt part to lift up.

[0008] In order to remind the driver, preferably, the control unit includes a driving groove arranged on the driving plate, a pressing plate is slidably connected in the driving groove, a driving spring is fixedly connected to the lower end of the pressing plate, the other end of the driving spring is fixedly connected to the driving plate, and an air guide pipe is connected to the driving groove;

[0009] The lifting part comprises a guide groove arranged on the supporting base, a push plate is slidably connected in the guide groove, and one end of the air guide pipe away from the driving groove is connected in the guide groove.

[0010] In order to facilitate the guidance of the air duct, preferably, an empty groove is provided on the support base, the empty groove passes through the left auxiliary component and the right auxiliary component, and the air duct is located in the empty groove.

[0011] In order to facilitate guiding the sliding direction of the sliding shaft, preferably, a sliding groove is slidably connected on the side wall of the support base, and the sliding shaft is slidably connected in the sliding groove.

[0012] Preferably, the baffle prompt parts are provided in 2-5 groups.

[0013] Preferably, guide wedge seats are provided at both ends of the support base.

[0014] Compared with the prior art, the utility model provides an auxiliary device for vehicles reversing into a warehouse on a dangerous chemical loading and unloading platform, which has the following beneficial effects:

[0015] The parts not involved in the device are the same as the prior art or can be implemented by using the prior art. The utility model provides multiple groups of baffle prompt parts to remind the driver to correct the vehicle body by means of resistance, and has a simple structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of an auxiliary device for reversing vehicles into a warehouse on a dangerous chemical loading and unloading platform proposed by the utility model;

[0017] Figure 2 This is a schematic structural diagram of a support base of an auxiliary device for reversing vehicles into a warehouse on a dangerous chemical loading and unloading platform proposed by the utility model;

[0018] Figure 3 This is a structural schematic diagram of a baffle prompting part of an auxiliary device for a dangerous chemical loading and unloading platform vehicle backing into a warehouse, which is proposed by the utility model;

[0019] Figure 4 This is a schematic cross-sectional structure diagram of an auxiliary device for a dangerous chemical loading and unloading platform vehicle backing into a warehouse proposed by the utility model;

[0020] Figure 5The utility model provides an auxiliary device for reversing vehicles into a warehouse on a dangerous chemical loading and unloading platform. Figure 4 Schematic diagram of the structure of part A;

[0021] Figure 6 The utility model provides an auxiliary device for reversing vehicles into a warehouse on a dangerous chemical loading and unloading platform. Figure 4 Schematic diagram of the structure of part B.

[0022] In the figure: 1, support base; 101, guide wedge seat; 102, sliding groove; 2, driving plate; 201, driven plate; 202, sliding shaft; 203, connecting shaft; 3, driving groove; 301, extrusion plate; 302, driving spring; 303, air guide tube; 304, guide groove; 305, push plate; 306, empty groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Embodiment 1:

[0025] Reference Figure 1-6 , an auxiliary device for a vehicle reversing into a warehouse on a dangerous chemical loading and unloading platform, comprising a support base 1, a left auxiliary part and a right auxiliary part are arranged on the support base 1, the left auxiliary part and the right auxiliary part each comprise a plurality of baffle prompt parts rotatably connected to each other, the baffle prompt part comprises a driving plate 2 and a driven plate 201, the driving plate 2 on a single baffle prompt part is rotatably connected to the driven plate 201 via a connecting shaft 203, the driving plates 2 on two adjacent baffle prompt parts are rotatably connected to the driven plates 201 via a sliding shaft 202, the sliding shaft 202 is slidably connected to the support base 1, a control part is connected to the driving plate 2, a lifting part is arranged at the rotation connection between the driving plate 2 on a single baffle prompt part and the driven plate 201, wherein the control parts on the left auxiliary part and the right auxiliary part alternately control the lifting part on the next baffle prompt part to lift up, that is, referring to Figure 1 The control unit on the first baffle prompt part above controls the lifting unit on the second baffle prompt part below, the control unit on the first baffle prompt part below controls the lifting unit on the second baffle prompt part above, the control unit on the second baffle prompt part above controls the lifting unit on the third baffle prompt part below, and the control unit on the second baffle prompt part below controls the lifting unit on the third baffle prompt part above. When multiple baffle prompt parts are set, they are controlled in sequence.

[0026] The control part includes a driving slot 3 provided on the driving plate 2, a pressing plate 301 is slidably connected in the driving slot 3, a driving spring 302 is fixedly connected to the lower end of the pressing plate 301, the other end of the driving spring 302 is fixedly connected to the driving plate 2, and an air guide pipe 303 is connected to the driving slot 3;

[0027] The lifting part includes a guide groove 304 arranged on the support base 1, a push plate 305 is slidably connected in the guide groove 304, and an end of the air guide pipe 303 away from the driving groove 3 is connected in the guide groove 304;

[0028] When using the device, when reversing on a loading and unloading platform for transporting hazardous chemicals, it is necessary to calibrate whether the vehicle is parallel to the garage. Due to the obstructed line of sight, when reversing, if the vehicle enters the shell in parallel, the wheels on both sides of the vehicle will contact the extrusion plate 301 at the same time, so that the extrusion plate 301 moves to squeeze the gas in the driving groove 3, and the gas enters the guide groove 304 through the air guide pipe 303, so that the gas lifts the next baffle prompt part on the other side to move upward, that is, the angle between the driven plate 201 and the driving plate 2 becomes smaller, and then when the vehicle continues to move, it can push the angle between the driven plate 201 and the driving plate 2 on the first baffle prompt part to increase and tend to be parallel, and at this time, the driven plate 201 and the driving plate 2 on the second baffle prompt part begin to bulge in a V shape;

[0029] When the vehicle continues to enter the parking garage in parallel, the above steps are repeated, and the baffle prompt part can change stably;

[0030] It should be noted that the connecting shaft 203 on the driven plate 201 in the last baffle prompt part rotates on the support base 1. When the wheel moves to this position, it cannot move anymore, reminding the driver to reach the designated position of the garage. When the vehicle moves forward, the baffle prompt part in front is in a parallel state, which is convenient for the vehicle to move out.

[0031] When the vehicle is not parallel to the garage when entering the garage, only one wheel will contact the extrusion plate 301, and the other wheel will not contact the extrusion plate 301. The control part on the side not contacting the extrusion plate 301 will not work, that is, the next lifting part on the side contacting the wheel will not lift up, and the positional relationship between the various components of the baffle prompt part will not change, that is, at this time, the vehicle body and the wheel are stuck on the baffle prompt part;

[0032] It should be noted that when reversing into a warehouse, especially when transporting hazardous chemicals, the vehicle speed is not fast and the driver can clearly feel the reversing obstruction. At this time, the driver can be reminded that the vehicle body is not straight, so as to remind the operator to reverse into the warehouse again;

[0033] Furthermore, the buttons on the extrusion plate 301 and the drive plate 2 can be used to control the buzzer. When the extrusion plate 301 contacts the drive plate 2, a buzzer sounds to remind the driver that the wheel on that side has reached the position, so that the driver can judge whether the direction of the vehicle body needs to be corrected.

[0034] The support base 1 is provided with an empty slot 306 which passes through the left auxiliary component and the right auxiliary component. The air guide tube 303 is located in the empty slot 306. The empty slot 306 facilitates the placement of the air guide tube 303 to achieve cross control.

[0035] A sliding groove 102 is slidably connected on the side wall of the support base 1 , and the sliding shaft 202 is slidably connected in the sliding groove 102 .

[0036] The baffle prompt part is provided with 2-5 groups, which can correct the vehicle body multiple times and conveniently remind the driver where the platform wheels need to be parked.

[0037] Guide wedge seats 101 are provided at both ends of the support base 1 to facilitate the vehicle to enter the support base 1 .

[0038] The utility model provides a plurality of baffle prompting parts, which can remind the driver to correct the vehicle body by means of resistance, and has a simple structure.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An auxiliary device for vehicles reversing into a warehouse on a dangerous chemical loading and unloading platform, characterized in that: The invention comprises a support base (1), wherein a left auxiliary part and a right auxiliary part are provided on the support base (1), wherein the left auxiliary part and the right auxiliary part both comprise a plurality of baffle prompt parts which are rotatably connected to each other, wherein the baffle prompt parts comprise a driving plate (2) and a driven plate (201), wherein the driving plate (2) on a single baffle prompt part is rotatably connected to the driven plate (201) via a connecting shaft (203), wherein the driving plates (2) and the driven plates (201) on two adjacent baffle prompt parts are rotatably connected to each other via a sliding shaft (202), wherein the sliding shaft (202) is slidably connected to the support base (1), wherein a control part is connected to the driving plate (2), and a lifting part is provided at a rotationally connected position between the driving plate (2) and the driven plate (201) on a single baffle prompt part, wherein the control parts on the left auxiliary part and the right auxiliary part alternately control the lifting part on the next baffle prompt part to lift up.

2. The auxiliary device for reversing vehicles into a warehouse on a hazardous chemical loading and unloading platform according to claim 1 is characterized in that: The control unit comprises a driving groove (3) arranged on the driving plate (2), a pressing plate (301) is slidably connected in the driving groove (3), a driving spring (302) is fixedly connected to the lower end of the pressing plate (301), the other end of the driving spring (302) is fixedly connected to the driving plate (2), and an air guide pipe (303) is connected to the driving groove (3); The lifting portion comprises a guide groove (304) arranged on the support base (1), a push plate (305) is slidably connected in the guide groove (304), and one end of the air guide pipe (303) away from the driving groove (3) is connected to the guide groove (304).

3. The auxiliary device for reversing vehicles into a warehouse on a hazardous chemical loading and unloading platform according to claim 2 is characterized in that: The support base (1) is provided with an empty slot (306), the empty slot (306) passes through the left auxiliary component and the right auxiliary component, and the air guide tube (303) is located in the empty slot (306).

4. The auxiliary device for reversing vehicles into a warehouse on a hazardous chemical loading and unloading platform according to any one of claims 1 to 3, characterized in that: A sliding groove (102) is slidably connected on the side wall of the support base (1), and the sliding shaft (202) is slidably connected in the sliding groove (102).

5. The auxiliary device for reversing vehicles into a warehouse on a hazardous chemical loading and unloading platform according to any one of claims 1 to 3, characterized in that: The baffle prompting parts are provided with 2-5 groups.

6. The auxiliary device for reversing vehicles into a warehouse on a hazardous chemical loading and unloading platform according to any one of claims 1 to 3, characterized in that: Guide wedge seats (101) are provided at both ends of the support base (1).

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