CN211731161U

CN211731161U - Power assisting device for loading and unloading goods of refrigerator car

Info

Publication number: CN211731161U
Application number: CN202020048141.1U
Authority: CN
Inventors: 王东堂; 薛辉; 柳洋; 胡方平; 何宁
Original assignee: Zhengzhou Hongyu Special Vehicle Co ltd
Current assignee: Zhengzhou Hongyu Special Vehicle Co ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-10-23
Anticipated expiration: 2030-01-10

Abstract

A power assisting device for loading and unloading goods for a refrigerator car comprises a slide rail, a pulley and a balancer; the top surface of the sliding rail is arranged on the inner top surface of the carriage along the length direction of the carriage, the pulley is correspondingly and slidably connected with the sliding rail, the pulley is correspondingly connected with the mounting end of the balancer through the connecting piece, and the balancer does not rotate along with the rotation of the pulley.

Description

Power assisting device for loading and unloading goods of refrigerator car

Technical Field

The utility model belongs to the technical field of the technique of carriage loading auxiliary assembly and specifically relates to a booster unit that is used for refrigerator car to get on or off goods.

Background

As is known, when goods are loaded and unloaded into and from a boxcar, the goods are often carried by manual work, with the rise of wagons of workers at present and the increase of goods to be carried, the cost of the goods is higher by continuing to use the manual carrying, the efficiency of the manual carrying is lower, and particularly when the goods are carried into the boxcar, some goods need to be frozen immediately when entering the boxcar, so the temperature in the boxcar is lower, at the moment, a plurality of workers need to work in turn, the labor and the effort are more wasted, and the carrying cost is increased, so a power assisting device is needed for loading and unloading the goods into and from the boxcar of the refrigerator car;

the traditional power assisting device for loading and unloading goods in the carriage is of a hydraulic tail plate structure, the hydraulic tail plate capable of lifting is arranged on the tail plate of the carriage, the goods cart is pushed onto the hydraulic tail plate, then the hydraulic tail plate is lifted to be horizontal to the carriage, and then the goods cart is pushed into the carriage, but the structure is complex, the size and the weight are large, the use cost is high, energy is consumed for refrigerating the refrigerator car, more energy is consumed by using the hydraulic tail plate, so that the waste of resources is caused, and an auxiliary goods cart is required, so that the labor amount of workers is still large; in summary, there is a need in the market for a power assisting device that has a simple structure, low use cost, and energy saving and that can save time and labor for workers.

Disclosure of Invention

In order to overcome the not enough in the background art, the utility model discloses a booster unit for getting on or off goods of refrigerator car.

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

a power assisting device for loading and unloading goods for a refrigerator car comprises a slide rail, a pulley and a balancer; the top surface of the slide rail is arranged on the inner top surface of the carriage along the length direction of the carriage, the pulley is correspondingly connected with the slide rail in a sliding way, the pulley is correspondingly connected with the mounting end of the balancer through a connecting piece, and the balancer does not rotate along with the rotation of the pulley;

preferably, the connecting piece comprises a hanging ring and a hook, one ring end of the hanging ring is correspondingly sleeved on the central shaft of the pulley, the other ring end of the hanging ring is correspondingly connected with the hook head of the hook, and the hook body of the hook is correspondingly and fixedly connected with the mounting end of the balancer;

preferably, the lifting hook end of the balancer is provided with a power-assisted handle which can be conveniently held by a worker;

preferably, the power-assisted handle is correspondingly hinged with the hook end of the balancer through a universal joint;

preferably, the inner side surface of the tail end of the carriage is provided with a fixing device for clamping and placing a holding end of the power-assisted handle;

preferably, the holding end of the power-assisted handle is provided with a rubber sleeve or an anti-slip sleeve.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

the utility model discloses a booster unit for getting on and off goods of refrigerator car, make the workman can easily pull up the goods that weight is great through the balancer, then drive balancer and pulley and slide along the slide rail to place the goods in the carriage, finally realize the light loading of goods; and the device has simple structure, so the production cost is lower.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of FIG. 1 taken along line A;

FIG. 3 is a schematic structural view of a connector;

fig. 4 is a schematic structural view of the power assisting handle.

In the figure: 1. a carriage; 2. a slide rail; 3. a pulley; 4. a balancer; 5. hanging a ring; 6. hooking; 7. a power-assisted handle; 8. a universal joint.

Detailed Description

The invention will be explained in more detail by the following examples, which disclose the invention and are intended to protect all technical improvements within the scope of the invention.

The booster for loading and unloading goods in the refrigerator car described in conjunction with the attached fig. 1-4 comprises a slide rail 2, a pulley 3 and a balancer 4; the top surface of the sliding rail 2 is arranged on the inner top surface of the carriage 1 along the length direction of the carriage 1, the pulley 3 is correspondingly connected with the sliding rail 2 in a sliding manner, the pulley 3 is correspondingly connected with the mounting end of the balancer 4 through a connecting piece, the balancer 4 does not rotate along with the rotation of the pulley 3, when the pulley 3 moves along the sliding rail 2, the pulley 3 drives the balancer 4 to move through the connecting piece, and the balancer 4 does not rotate along with the rotation of the pulley 3, so that the balancer 4 can drive lifted goods to move along the sliding rail 2; according to the requirement, the connecting piece comprises a hanging ring 5 and a hook 6, one ring end of the hanging ring 5 is correspondingly sleeved with the middle part of the outer edge surface of the pulley 3, the other ring end of the hanging ring 5 is correspondingly connected with the hook head of the hook 6, and the hook body of the hook 6 is correspondingly and fixedly connected with the mounting end of the balancer 4;

in addition, the lifting hook end of the balancer 4 is provided with the power-assisted handle 7 which can be conveniently held by a worker, when the balancer 4 is higher, the worker needs to reach the lifting hook end of the balancer 4 by means of an auxiliary tool and then connect the lifting hook end to goods outside the carriage 1, but the worker only holds the power-assisted handle 7 through the power-assisted handle 7 and then pulls the power-assisted handle 7 to move the lifting hook end of the balancer 4, so that the worker can more save time and labor when hooking the goods; the power-assisted handle 7 is correspondingly hinged with the hanging end of the balancer 4 through the universal joint 8, so that a worker can move the hanging end of the balancer 4 to any position only by rotating the power-assisted handle 7; according to the requirement, a fixing device for clamping and placing the holding end of the power-assisted handle 7 is arranged on the inner side face of the tail end of the carriage 1, after the goods are loaded, the holding end of the power-assisted handle 7 is clamped on the fixing device, the power-assisted handle 7 can be fixed, and therefore the position of the balancer 4 is fixed, and the balancer 4 is prevented from moving randomly; and the holding end of the power-assisted handle 7 is provided with a rubber sleeve or an anti-slip sleeve, so that the comfortable sensation of a worker when the power-assisted handle 7 is used can be improved, and the worker can hold the power-assisted handle 7 more firmly.

The part of the utility model not detailed is prior art.

Claims

1. The utility model provides a booster unit for getting on or off goods of refrigerator car which characterized by: comprises a slide rail (2), a pulley (3) and a balancer (4); the top surface of the sliding rail (2) is arranged on the inner top surface of the carriage (1) along the length direction of the carriage (1), the pulley (3) is correspondingly and slidably connected with the sliding rail (2), the pulley (3) is correspondingly connected with the mounting end of the balancer (4) through a connecting piece, and the balancer (4) does not rotate along with the rotation of the pulley (3).

2. The booster apparatus for loading and unloading of refrigerated vehicles as recited in claim 1, further comprising: the connecting piece contains link (5) and couple (6), on the center pin of cup jointing in pulley (3) was held to a ring of link (5) correspondence, another ring of link (5) held and is connected with the gib head of couple (6) correspondence, and the hook body of couple (6) corresponds fixed connection with the installation end of equalizer (4).

3. The booster apparatus for loading and unloading of refrigerated vehicles as recited in claim 1, further comprising: and an assisting handle (7) which can be conveniently held by a worker is arranged at the lifting hook end of the balancer (4).

4. The booster apparatus for loading and unloading of refrigerated vehicles as recited in claim 3, further comprising: the power-assisted handle (7) is correspondingly hinged with the lifting hook end of the balancer (4) through a universal joint (8).

5. The booster apparatus for loading and unloading of refrigerated vehicles as recited in claim 3, further comprising: and a fixing device for clamping and placing a holding end of the power-assisted handle (7) is arranged on the inner side surface of the tail end of the carriage (1).

6. The booster apparatus for loading and unloading of refrigerated vehicles as recited in claim 3, further comprising: the holding end of the power-assisted handle (7) is provided with a rubber sleeve or an anti-slip sleeve.