CN217076339U

CN217076339U - Large-load movable unloading platform

Info

Publication number: CN217076339U
Application number: CN202220743208.2U
Authority: CN
Inventors: 郭立杭
Original assignee: Jinan Longzhu Hydraulic Machinery Co ltd
Current assignee: Jinan Longzhu Hydraulic Machinery Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-07-29
Anticipated expiration: 2032-04-01

Abstract

The utility model discloses a big load removes landing platform belongs to the lift platform field. A large-load moving unloading platform comprises a base, H steel and a cargo carrying platform, wherein the H steel is provided with four groups and symmetrically and fixedly connected to two opposite sides of the base, a supporting frame is fixedly connected to the base, a cross beam is connected between inner side sliding grooves of the two groups of H steel positioned on the same side of the base in a sliding mode, the cargo carrying platform is connected with outer side sliding grooves of the two groups of H steel positioned on the same side of the base in a sliding mode through a sliding assembly, a driving mechanism used for driving the cross beam to slide up and down is arranged on the base, a control mechanism used for controlling the driving mechanism is arranged on the supporting frame, baffle plates are fixedly connected to two sides, close to the H steel, of the cargo carrying platform, and the front end and the rear end of the cargo carrying platform are rotatably connected with material guide plates; the utility model discloses a setting up of H steel, crossbeam is convenient for improve cargo platform lift process's stability, and then improves cargo platform's carrying capacity.

Description

Large-load movable unloading platform

Technical Field

The utility model relates to a lift platform field especially relates to a big load removes landing platform.

Background

The goods loading and unloading platform is a device capable of assisting a truck in loading and unloading goods, can help the goods to be loaded and unloaded quickly, enables the goods to be loaded and unloaded more conveniently, and saves manpower.

Through the retrieval, chinese patent with application number 201920404644.5 discloses "a elevating platform for loading and unloading car", it is troublesome that the goods loading and unloading car, the big technical problem of loading and unloading car operation intensity of labour, but because the single guide rail symmetry setting that this patent adopted is used for leading cargo carrying platform, promotes the goods through the pulling force of chain to cargo carrying platform, and the design of this kind of single point support is unfavorable for carrying big quality goods, uses to have certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current elevating platform that proposes among the above-mentioned background art and adopting the design that the single-point supported, be unfavorable for carrying the big quality goods, use the problem that has certain limitation, and the big load removal landing platform that provides.

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

a large-load movable unloading platform comprises a base, H steel and a cargo platform, wherein the H steel is provided with four groups and symmetrically and fixedly connected to two opposite sides of the base, a support frame is fixedly connected to the base, a cross beam is slidably connected between inner side chutes of two groups of H steel positioned on the same side of the base, the cargo platform is slidably connected with outer side chutes of two groups of H steel positioned on the same side of the base through a sliding assembly, a driving mechanism for driving the cross beam to slide up and down is arranged on the base, a control mechanism for controlling the driving mechanism is arranged on the support frame, baffle plates are fixedly connected to two sides of the cargo platform close to the H steel, a material guide plate is rotatably connected to the front end and the rear end of the cargo platform, a steel wire rope is connected between the material guide plate and the baffle plates, a chain wheel is symmetrically and rotatably connected to the cross beam, and a limiting plate matched with the chain wheel is arranged on the cross beam, the chain wheel is provided with a chain, threaded rods are fixedly connected to two ends of the chain, and the threaded rods are in threaded connection with the baffle and the support frame respectively.

Preferably, actuating mechanism includes hydraulic telescoping rod, control mechanism includes the control electrical box, control electrical box and hydraulic telescoping rod electric connection, hydraulic telescoping rod's flexible end and crossbeam bottom fixed connection.

Preferably, the sliding assembly comprises a fixed plate, a first auxiliary pulley is arranged on the fixed plate, and the first auxiliary pulley is connected with an H steel outer side sliding groove in a sliding mode.

Preferably, both ends of the cross beam are provided with second auxiliary pulleys, and the second auxiliary pulleys are connected with the inner side sliding groove of the H steel in a sliding mode.

Preferably, the base lateral wall symmetry threaded connection has the multiunit bracing piece, be equipped with the knob on the bracing piece, bracing piece bottom fixedly connected with backup pad.

Preferably, the base is provided with universal wheels.

Preferably, the supporting frame is provided with a guide wheel for guiding the cargo platform.

Compared with the prior art, the utility model provides a big load removes landing platform possesses following beneficial effect:

1. this discharge platform is removed in big load, the stability of the lift process of cargo carrying platform of being convenient for increase through the setting of four group's H steel, four group's sprockets of two sets of crossbeams, chain, the elasticity degree of the adjustment chain of being convenient for through the setting of threaded rod, it is spacing to the chain of being convenient for through the setting of limiting plate, the setting through the baffle is convenient for avoid the goods to take place to fall, the setting of stock guide is convenient for load and unload goods.

2. This big load removes discharge platform, be equipped with the leading wheel that is used for the direction to cargo carrying platform on the support frame, make backup pad and ground contact support the base through rotating the knob, the setting of second auxiliary pulley is convenient for reduce the frictional resistance between crossbeam and the inboard spout of H steel.

The utility model discloses a setting up of H steel, crossbeam is convenient for improve cargo platform lift process's stability, and then improves cargo platform's carrying capacity.

Drawings

Fig. 1 is a front view of a heavy-duty mobile unloading platform according to the present invention;

fig. 2 is a schematic structural view of a large-load mobile unloading platform according to the present invention;

fig. 3 is one of the enlarged portions of fig. 1 of a heavy-duty mobile unloading platform according to the present invention;

fig. 4 is a second enlarged partial view of fig. 1 of the heavy-duty mobile unloading platform according to the present invention.

In the figure: 1. a base; 101. a support frame; 102. controlling an electric box; 103. a guide wheel; 2. h steel; 3. a cargo carrying platform; 301. a baffle plate; 3011. a fixing plate; 3012. a first pulley aid; 302. a material guide plate; 303. a wire rope; 4. a hydraulic telescopic rod; 401. a cross beam; 402. a second pulley aid; 5. a sprocket; 501. a limiting plate; 6. a chain; 601. a threaded rod; 7. a support bar; 701. a support plate; 702. a knob; 8. a universal wheel.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-4, a large-load moving unloading platform comprises a base 1, H-steels 2 and a cargo platform 3, wherein the H-steels 2 are provided with four groups and symmetrically and fixedly connected to two opposite sides of the base 1, a support frame 101 is fixedly connected to the base 1, a cross beam 401 is slidably connected between two groups of inner side chutes of the H-steels 2 positioned on the same side of the base 1, the cargo platform 3 is slidably connected with outer side chutes of the two groups of H-steels 2 positioned on the same side of the base 1 through a sliding assembly, a driving mechanism for driving the cross beam 401 to slide up and down is arranged on the base 1, a control mechanism for controlling the driving mechanism is arranged on the support frame 101, baffles 301 are fixedly connected to two sides of the cargo platform 3 close to the H-steels 2, material guide plates 302 are rotatably connected to the front end and the rear end of the cargo platform 3, steel wire ropes 303 are connected between the material guide plates 302 and the baffles 301, and sprockets 5 are symmetrically and rotatably connected to the cross beam 401, a limiting plate 501 matched with the chain wheel 5 is arranged on the beam 401, a chain 6 is arranged on the chain wheel 5, threaded rods 601 are fixedly connected to both ends of the chain 6, two groups of threaded rods 601 are respectively in threaded connection with the baffle 301 and the support frame 101, the driving mechanism comprises a hydraulic telescopic rod 4, the control mechanism comprises a control electric box 102, the control electric box 102 is electrically connected with the hydraulic telescopic rod 4, the telescopic end of the hydraulic telescopic rod 4 is fixedly connected with the bottom of the beam 401, the sliding assembly comprises a fixing plate 3011, a first sliding-assistant wheel 3012 is arranged on the fixing plate 3011, the first sliding-assistant wheel 3012 is in sliding connection with an outer side sliding groove of the H steel 2, the stability of the lifting process of the cargo platform 3 is increased by the arrangement of four groups of H steel 2, four groups of beams 401, four groups of chain wheels 5 and chains 6, the tightness degree of the chain 6 is adjusted by the arrangement of the threaded rods 601, and the chain 6 is limited by the arrangement of the limiting plate 501, set up through baffle 301 and be convenient for avoid the goods to take place to fall, the staff is rotatory to be opened the stock guide 302 that is located the 3 front ends of cargo carrying platform, it transports the goods to cargo carrying platform 3 through control electric box 102 control hydraulic telescoping rod 4 extension and then drive crossbeam 401 through pulling ox along stock guide 302 and rises, crossbeam 401 drives cargo carrying platform 3 through sprocket 5 and chain 6 and risees to and boxcar parallel and level, it transports the goods on cargo carrying platform 3 to boxcar along stock guide 302 after making it be connected with boxcar to rotate 3 terminal stock guide 302 of cargo carrying platform, and easy operation.

Further, both ends of the cross beam 401 are provided with second auxiliary pulleys 402, the second auxiliary pulleys 402 are connected with the inner side sliding groove of the H steel 2 in a sliding mode, and the friction resistance between the cross beam 401 and the inner side sliding groove of the H steel 2 is reduced conveniently due to the arrangement of the second auxiliary pulleys 402.

Furthermore, a plurality of groups of support rods 7 are symmetrically and threadedly connected to the side wall of the base 1, knobs 702 are arranged on the support rods 7, a support plate 701 is fixedly connected to the bottom of each support rod 7, and the support plate 701 is in contact with the ground to support the base 1 by rotating the knobs 702.

Furthermore, the base 1 is provided with universal wheels 8, and the universal wheels 8 are convenient for the base 1 to move flexibly.

Furthermore, the supporting frame 101 is provided with guide wheels 103 for guiding the cargo platform 3.

The utility model discloses a setting up of H steel 2, crossbeam 401 is convenient for improve the stability of cargo platform 3 lift process, and then improves cargo platform 3's carrying capacity.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A large-load movable unloading platform comprises a base (1), H steels (2) and a cargo carrying platform (3), wherein the H steels (2) are provided with four groups and are symmetrically and fixedly connected to two opposite sides of the base (1), the large-load movable unloading platform is characterized in that the base (1) is fixedly connected with a support frame (101), a cross beam (401) is slidably connected between inner side chutes of two groups of H steels (2) positioned on the same side of the base (1), the cargo carrying platform (3) is slidably connected with outer side chutes of two groups of H steels (2) positioned on the same side of the base (1) through a sliding assembly, a driving mechanism for driving the cross beam (401) to slide up and down is arranged on the base (1), a control mechanism for controlling the driving mechanism is arranged on the support frame (101), and baffle plates (301) are fixedly connected to two sides of the cargo carrying platform (3) close to the H steels (2), cargo platform (3) front end and rear end all rotate to be connected with stock guide (302), be connected with wire rope (303) between stock guide (302) and baffle (301), symmetry rotation is connected with sprocket (5) on crossbeam (401), be equipped with on crossbeam (401) with sprocket (5) complex limiting plate (501), be equipped with chain (6) on sprocket (5), the equal fixedly connected with threaded rod (601) in chain (6) both ends, it is two sets of threaded rod (601) respectively with baffle (301) and support frame (101) threaded connection.

2. A heavy load moving unloading platform according to claim 1, wherein the driving mechanism comprises a hydraulic telescopic rod (4), the control mechanism comprises a control electrical box (102), the control electrical box (102) is electrically connected with the hydraulic telescopic rod (4), and the telescopic end of the hydraulic telescopic rod (4) is fixedly connected with the bottom of the cross beam (401).

3. A heavy load moving discharge platform according to claim 1, wherein said sliding assembly comprises a fixed plate (3011), said fixed plate (3011) is provided with a first pulley (3012), and said first pulley (3012) is slidably connected to the outer chute of the H-steel (2).

4. A heavy load moving discharge platform according to claim 3, wherein said cross beam (401) is provided with second auxiliary pulleys (402) at both ends, said second auxiliary pulleys (402) are slidably connected with the inner side sliding groove of the H-steel (2).

5. A heavy-duty mobile landing platform according to claim 1, wherein a plurality of sets of support bars (7) are symmetrically and threadedly connected to the side wall of the base (1), wherein the support bars (7) are provided with knobs (702), and the bottoms of the support bars (7) are fixedly connected with supporting plates (701).

6. A heavy load mobile landing platform according to claim 5, wherein the base (1) is provided with universal wheels (8).

7. A heavy load mobile landing platform according to claim 1, wherein the support frame (101) is provided with guide wheels (103) for guiding the cargo platform (3).