CN216764203U

CN216764203U - Guide rail type hydraulic lifting platform

Info

Publication number: CN216764203U
Application number: CN202220450889.3U
Authority: CN
Inventors: 黄加达; 俞银君; 俞柏良
Original assignee: Hangzhou Fuyang Kaijin Hydraulic Machinery Co ltd
Current assignee: Hangzhou Fuyang Kaijin Hydraulic Machinery Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-06-17
Anticipated expiration: 2032-03-02

Abstract

The utility model discloses a guide rail type hydraulic lifting platform, which relates to the technical field of lifting equipment and comprises a main body, wherein first hydraulic cylinders with upward output ends are fixed at two ends of the inner side of the main body, the output ends of two groups of the first hydraulic cylinders are fixedly connected with first lifting frames, the first lifting frames are connected with the main body in a sliding manner, and second hydraulic cylinders are fixedly arranged at two ends of one side of each first lifting frame. According to the utility model, the first lifting frame and the second lifting frame are driven to integrally lift by stretching out the two groups of first hydraulic cylinders, when the first hydraulic cylinders completely stretch out, the two groups of second hydraulic cylinders are started, and the two groups of second hydraulic cylinders independently drive the second lifting frame and the bearing plate to continuously lift.

Description

Guide rail type hydraulic lifting platform

Technical Field

The utility model relates to the technical field of lifting equipment, in particular to a guide rail type hydraulic lifting platform.

Background

The hydraulic lifting platform can be customized according to the requirements of users, is applied to high-altitude operation and maintenance of factories, automatic warehouses, parking lots, municipal facilities, wharfs, buildings, decoration, logistics, electric power, traffic, petroleum, chemical engineering, hotels, gymnasiums, industrial mines, enterprises and the like, and is driven by hydraulic pressure, so the hydraulic lifting platform is called as a hydraulic lifting platform.

If hydraulic lifting platform is the lift ability that needs the large stroke among the prior art, then the holistic structure volume of whole hydraulic lifting platform is great, and needs the pneumatic cylinder of great stroke, and the large stroke pneumatic cylinder not only overall stability is relatively poor, but also can occupy great spatial volume, and it is relatively poor to use the convenience.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims to provide a guide rail type hydraulic lifting platform, so as to solve the technical problems that if a hydraulic lifting platform in the prior art needs a lifting capacity with a large stroke, the whole structure of the whole hydraulic lifting platform is large in size, a hydraulic cylinder with a large stroke is needed, the whole stability of the large-stroke hydraulic cylinder is poor, the large-stroke hydraulic cylinder also occupies a large space and occupies a large space, and the use convenience is poor.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a guide tracked hydraulic lifting platform, includes the main part, the inboard both ends of main part all are fixed with the ascending first pneumatic cylinder of output, and are two sets of the first crane of all fixedly connected with of first pneumatic cylinder output, and sliding connection between first crane and the main part, the both ends of first crane one side are all fixed and are provided with the second pneumatic cylinder, and are two sets of the second pneumatic cylinder output all is fixed with the second crane, and is two sets of the fixed loading board that is provided with in bottom of second crane one side.

Through adopting above-mentioned technical scheme, stretch out through two sets of first pneumatic cylinders and drive first crane and second crane and wholly rise, when first pneumatic cylinder stretches out completely, start two sets of second pneumatic cylinders, two sets of second pneumatic cylinders then drive second crane and loading board alone and continue to rise, it can know above, through the combined use to first pneumatic cylinder and second pneumatic cylinder, the pneumatic cylinder that makes the little stroke can exert the ability of great stroke, not only can not occupy more space volume, and whole process stability is better, convenient usability is stronger.

The utility model is further provided that a guide rail extending to the inside of the main body is fixedly arranged at the middle position of one side of the first lifting frame, and a sliding groove matched with the guide rail is arranged in the main body.

Through adopting above-mentioned technical scheme, the guide rail plays the stability that first crane goes up and down relative main part, makes first crane better remain stable in the lift in-process.

The utility model is further provided that the two ends of the bottom of the chute are fixedly provided with first guide rods penetrating through the guide rail and the main body, and the tops of the two groups of first guide rods are fixedly provided with top plates positioned at the tops of the main body.

Through adopting above-mentioned technical scheme, first guide bar not only plays first crane for the guide effect of main part, still plays spacing effect, avoids first crane to take place the phenomenon of skew for the main part lift in-process.

The utility model is further provided that both ends of the first lifting frame are fixedly provided with second guide rods penetrating through the bearing plate, and the bearing plate is internally provided with guide holes matched with the second guide rods.

Through adopting above-mentioned technical scheme, the second guide bar not only plays the guide effect of second crane for first crane, still plays limiting displacement, avoids the second crane to take place the phenomenon of skew for first crane lift in-process.

In summary, the utility model mainly has the following beneficial effects: according to the utility model, the first lifting frame and the second lifting frame are driven to integrally lift through the stretching of the two groups of first hydraulic cylinders, when the first hydraulic cylinders are completely stretched, the two groups of second hydraulic cylinders are started, and the two groups of second hydraulic cylinders independently drive the second lifting frame and the bearing plate to continuously lift.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a schematic diagram of a first perspective structure according to the present invention;

FIG. 3 is a schematic diagram of a second perspective view of the present invention.

In the figure: 1. a main body; 2. a first hydraulic cylinder; 3. a first lifting frame; 4. a second hydraulic cylinder; 5. a second lifting frame; 6. a carrier plate; 7. a guide rail; 8. a first guide bar; 9. a top plate; 10. a chute; 11. a second guide bar; 12. and (4) a guide hole.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A guide rail type hydraulic lifting platform is shown in figures 1, 2 and 3 and comprises a main body 1, first hydraulic cylinders 2 with upward output ends are fixed at two ends of the inner side of the main body 1, the output ends of the two groups of first hydraulic cylinders 2 are fixedly connected with first lifting frames 3, the first lifting frame 3 is connected with the main body 1 in a sliding way, the two ends of one side of the first lifting frame 3 are both fixedly provided with second hydraulic cylinders 4, the output ends of the two groups of second hydraulic cylinders 4 are both fixedly provided with second lifting frames 5, the first lifting frame 3 and the second lifting frame 5 are driven to integrally lift up by the extension of the two groups of first hydraulic cylinders 2, when the first hydraulic cylinder 2 stretches out completely, start two sets of second hydraulic cylinders 4, two sets of second hydraulic cylinders 4 then drive second crane 5 and loading board 6 alone and continue to rise, and the bottom of two sets of second crane 5 one sides is fixed and is provided with loading board 6, and wherein loading board 6 can manned or transport article.

Referring to fig. 1 and 3, a guide rail 7 extending into the main body 1 is fixedly arranged at the middle position of one side of the first lifting frame 3, a sliding chute 10 matched with the guide rail 7 is formed in the main body 1, first guide rods 8 penetrating through the guide rail 7 and the main body 1 are fixedly arranged at two ends of the bottom of the sliding chute 10, and a top plate 9 positioned at the top of the main body 1 is fixedly arranged at the tops of the two groups of first guide rods 8.

Referring to fig. 1, the two ends of the first lifting frame 3 are fixedly provided with the second guide rods 11 penetrating through the bearing plate 6, the bearing plate 6 is internally provided with the guide holes 12 matched with the second guide rods 11, and the stability of the second lifting frame 5 is further ensured through the positioning and guiding of the second guide rods 11 when the second lifting frame 5 is lifted relative to the first lifting frame 3.

The working principle of the utility model is as follows: when the hydraulic cylinder is used, the two groups of first hydraulic cylinders 2 and the two groups of second hydraulic cylinders 4 are connected with external hydraulic equipment through external pipelines, and therefore hydraulic capacity can be provided for the first hydraulic cylinders 2 and the second hydraulic cylinders 4;

the two groups of first hydraulic cylinders 2 extend out to drive the first lifting frame 3 and the second lifting frame 5 to integrally lift, when the first hydraulic cylinders 2 completely extend out, the two groups of second hydraulic cylinders 4 are started, and the two groups of second hydraulic cylinders 4 independently drive the second lifting frame 5 and the bearing plate 6 to continuously lift;

as can be seen from the above, by using the first hydraulic cylinder 2 and the second hydraulic cylinder 4 in a combined manner, the hydraulic cylinder with a small stroke can exert the capacity of a larger stroke, not only does not occupy more space volume, but also has better stability in the whole process and stronger convenience and usability;

further, through guide rail 7 and 8 sliding connection of first guide bar between first crane 3 and the main part 1, and then rise the in-process more stably for main part 1 at first crane 3, and second crane 5 is for first crane 3 when rising, through the location direction of second guide bar 11, has further guaranteed the stability of second crane 5.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a guide tracked hydraulic lifting platform, includes main part (1), its characterized in that: the utility model discloses a hydraulic lifting frame, including main part (1), main part (1) inboard both ends all are fixed with first pneumatic cylinder (2) that the output is ascending, and are two sets of first pneumatic cylinder (2) the first crane of all fixedly connected with (3) of output, and sliding connection between first crane (3) and main part (1), the both ends of first crane (3) one side all are fixed and are provided with second pneumatic cylinder (4), and are two sets of second pneumatic cylinder (4) output all is fixed with second crane (5), and is two sets of the bottom of second crane (5) one side is fixed and is provided with loading board (6).

2. The guide-tracked hydraulic lifting platform of claim 1, wherein: the middle position department of first crane (3) one side is fixed to be provided with and extends to inside guide rail (7) of main part (1), main part (1) inside is seted up with guide rail (7) matched with spout (10).

3. The guide-tracked hydraulic lifting platform of claim 2, wherein: the sliding groove (10) is characterized in that first guide rods (8) penetrating through the guide rails (7) and the main body (1) are fixedly arranged at two ends of the bottom of the sliding groove (10), and a top plate (9) located at the top of the main body (1) is fixedly arranged at the top of each first guide rod (8).

4. The guide-tracked hydraulic lifting platform of claim 1, wherein: the lifting device is characterized in that second guide rods (11) penetrating through the bearing plate (6) are fixedly arranged at two ends of the first lifting frame (3), and guide holes (12) matched with the second guide rods (11) are formed in the bearing plate (6).