CN212559347U

CN212559347U - Inflatable lifting device

Info

Publication number: CN212559347U
Application number: CN202020183545.1U
Authority: CN
Inventors: 谢赤汉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2021-02-19
Anticipated expiration: 2030-02-18

Abstract

The utility model discloses an inflatable lifting device, which comprises an inflatable straight cylinder, a lifting platform and a bracket; the inflatable straight cylinder is arranged at the top of the box body platform, a bracket is arranged on the peripheral side of the inflatable straight cylinder, and a lifting platform is arranged at the top of the bracket; when the lifting platform is inflated, the inflatable straight cylinder is unfolded and lifted and supports the lifting platform to ascend, and when the lifting platform is deflated, the inflatable straight cylinder is folded and supports the lifting platform to descend. Aim at solves among the prior art elevating gear structure complicacy and the inconvenient problem of operation. The technical effects are as follows: the ascending or descending of the lifting platform is controlled by inflating or deflating the inflatable straight cylinder, so that the lifting time of the lifting platform is greatly shortened, and the use efficiency of the lifting platform is obviously improved; the inflatable straight cylinder is folded and contracted at ordinary times, so that the space occupied by the inflatable lifting device is greatly saved; when in use, the inflatable straight cylinder is inflated and quickly unfolded, and the operation is very simple and quick.

Description

Inflatable lifting device

Technical Field

The utility model relates to a elevating gear technical field, concretely relates to inflatable elevating gear.

Background

In rescue occasions such as current high altitude rescue, fire rescue, often use elevating gear such as aerial ladder, and at the in-process that uses aerial ladder, often can't carry rescue equipment such as steel ladder, squirt, self-sustaining formula respirator, protective clothing, broken instrument of tearing open, first aid instrument, elevating gear such as current aerial ladder structure is complicated and the operation is very inconvenient, and current elevating gear occupation volume space is big, accomodates inconveniently.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an inflatable elevating gear to solve among the prior art elevating gear structure complicated and the inconvenient problem of operation.

In order to achieve the above object, the present invention provides the following technical solutions:

according to a first aspect of the present invention, an inflatable lifting device comprises an inflatable straight cylinder, a lifting platform and a support; the inflatable straight cylinder is arranged at the top of the box body platform, a bracket is arranged on the peripheral side of the inflatable straight cylinder, and a lifting platform is arranged at the top of the bracket; when the lifting platform is inflated, the inflatable straight cylinder is unfolded and lifted and supports the lifting platform to ascend, and when the lifting platform is deflated, the inflatable straight cylinder is folded and supports the lifting platform to descend.

Further, the inflatable straight cylinder comprises a straight cylinder body and a base, the bottom of the straight cylinder body is sleeved on the top of the base, and the base is used for supporting the straight cylinder body.

Further, the inflatable straight cylinder further comprises a rubber ring, the bottom of the rubber ring is fixed to the top of the base, and the outer side wall of the rubber ring is attached to the inner side wall of the bottom of the straight cylinder body.

Further, a high-pressure gas inlet is formed in the bottom of the base and communicated with the inside of the box platform, and high-pressure gas is continuously input into the straight cylinder body through the high-pressure gas inlet and inflates the straight cylinder body.

Further, a plurality of ropes are fixed around the lifting platform, and the other ends of the ropes extend to the ground and are fixed.

Further, the support is telescopic tube, telescopic tube's stiff end is fixed on the box platform, telescopic tube's flexible end is fixed lift platform's downside.

Furthermore, the lifting platform is provided with an accommodating cavity with an open upper end.

Further, the straight cylinder body is of an inflatable flexible structure.

Further, the straight cylinder body is of an integral structure made of rubber materials.

Further, the number of the brackets is multiple, the plurality of brackets are annularly arrayed on the outer peripheral side of the straight cylinder body, and the brackets are arranged at equal intervals.

The utility model has the advantages of as follows: the utility model provides an inflatable lifting device, which comprises an inflatable straight cylinder, a lifting platform and a bracket; the lifting or descending of the lifting platform is controlled by inflating or deflating the inflatable straight cylinder, so that the lifting time of the lifting platform is greatly shortened, and the use efficiency of the lifting platform is obviously improved; the inflatable straight cylinder is folded and contracted at ordinary times, so that the space occupied by the inflatable lifting device is greatly saved; when the lifting platform is used, the inflatable straight cylinder is inflated to be rapidly unfolded, the operation is very simple and rapid, and the lifting time of the lifting platform is shortened.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic structural view of an inflatable lifting device according to some embodiments of the present invention.

In the figure: 1. the device comprises an inflatable straight cylinder, 101, a straight cylinder body, 102, a base, 1021, a high-pressure gas inlet, 103, a rubber ring, 2, a lifting platform, 3, a support, 4 and a box body platform.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

Example 1

As shown in fig. 1, the inflatable lifting device in the present embodiment comprises an inflatable straight cylinder 1, a lifting platform 2 and a support 3; the inflatable straight cylinder 1 is arranged at the top of a box body platform 4, a bracket 3 is arranged on the peripheral side of the inflatable straight cylinder 1, and a lifting platform 2 is arranged at the top of the bracket 3; when the inflatable straight tube 1 is inflated, the inflatable straight tube 1 is unfolded and lifted and supports the lifting platform 2 to ascend, and when the inflatable straight tube 1 is deflated, the inflatable straight tube 1 is folded and supports the lifting platform 2 to descend.

It should be noted that, the lifting platform 2 is used for containing rescue equipment such as rescue workers and pressure water tanks, and when the lifting platform 2 is lifted to a required rescue height, the rescue workers directly carry out rescue operation.

The technical effect that this embodiment reaches does: the ascending or descending of the lifting platform 2 is controlled by inflating or deflating the inflatable straight cylinder 1, so that the lifting time of the lifting platform 2 is greatly shortened, and the rescue efficiency is obviously improved; the inflatable straight cylinder 1 is folded and contracted at ordinary times, so that the space occupied by the inflatable lifting device is greatly saved; when the rescue vehicle is used, the inflatable straight cylinder 1 is inflated to be rapidly unfolded, the operation is very simple and rapid, the lifting time of the lifting platform 2 is shortened, and therefore the rescue efficiency is remarkably improved.

Example 2

As shown in fig. 1, the inflatable lifting device in this embodiment includes all the technical features of embodiment 1, in addition, the inflatable straight cylinder 1 includes a straight cylinder body 101 and a base 102, the bottom of the straight cylinder body 101 is sleeved on the top of the base 102, and the base 102 is used for supporting the straight cylinder body 101; the inflatable straight cylinder 1 further comprises a rubber ring 103, the bottom of the rubber ring 103 is fixed to the top of the base 102, and the outer side wall of the rubber ring 103 is attached to the inner side wall of the bottom of the straight cylinder body 101.

In the embodiment, the inflatable straight cylinder 1 is unfolded and lifted and supports the lifting platform 2 to ascend when inflated, and the inflatable straight cylinder 1 is folded and supports the lifting platform 2 to descend when deflated.

The beneficial effects in this embodiment are: the base 102 is used for supporting the bottom of the straight cylinder body 101, so that the straight cylinder body 101 can be conveniently inflated; when the air is inflated at high pressure, the outer side wall of the rubber ring 103 is tightly attached to the inner side wall of the base 102 under the action of air pressure, so that the sealing effect between the straight cylinder body 101 and the base 102 is obviously improved.

Example 3

As shown in fig. 1, the inflatable lifting device in this embodiment includes all the technical features of embodiment 2, in addition, a high-pressure gas inlet 1021 is formed at the bottom of the base 102, the high-pressure gas inlet 1021 is communicated with the inside of the box platform 4, and high-pressure gas is continuously input into the straight tube body 101 through the high-pressure gas inlet 1021 to inflate the straight tube body 101.

In this embodiment, a high pressure air pump is further included, and an air outlet of the high pressure air pump is communicated with the high pressure air inlet 1021 through a pipeline.

The beneficial effects in this embodiment are: the high-pressure inflating device is placed in the box body platform 4, when the rescue vehicle arrives at a rescue site, the high-pressure inflating device directly inflates the straight cylinder body 101 through the high-pressure gas inlet 1021, and the operation is simpler and more efficient.

Example 4

As shown in fig. 1, the inflatable lifting device in this embodiment includes all the technical features of embodiment 3, in addition, a plurality of ropes are fixed around the lifting platform 2, and the other ends of the plurality of ropes extend to the ground and are fixed.

The beneficial effects in this embodiment are: the rope is fixed respectively around lift platform 2 and is spacing by ground to lift platform 2's position to guaranteed lift platform 2 at the stability of fixed height.

Example 5

As shown in fig. 1, the inflatable lifting device in this embodiment includes all the technical features of embodiment 4, in addition, the support 3 is a telescopic tube, a fixed end of the telescopic tube is fixed on the box platform 4, and a telescopic end of the telescopic tube is fixed at the lower side of the lifting platform 2; an accommodating cavity with an open upper end is arranged on the lifting platform 2; the straight cylinder body 101 is of an inflatable flexible structure; the straight cylinder body 101 is of an integral structure made of rubber; the number of the brackets 3 is plural, the plurality of brackets 3 are annularly arrayed on the outer peripheral side of the straight cylinder body 101, and the brackets 3 are arranged at equal intervals.

The beneficial effects in this embodiment are: the support 3 is arranged to be a telescopic sleeve, so that the lifting smoothness of the support 3 is realized, the rescue workers are protected by arranging the accommodating cavity on the lifting platform 2, the rescue workers are prevented from being in danger in the lifting process, and the rescue device is prevented from falling in the lifting process; through setting up straight section of thick bamboo body 101 to inflatable type flexible construction, realized taking in fast of straight section of thick bamboo body 101 and used, through a plurality of and the ring array with support 3 setting at the periphery side of straight section of thick bamboo body 101, improved lift platform 2's stability.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

Claims

1. An inflatable lifting device is characterized by comprising an inflatable straight cylinder (1), a lifting platform (2) and a bracket (3); the inflatable straight cylinder (1) is arranged at the top of a box body platform (4), a support (3) is arranged on the outer peripheral side of the inflatable straight cylinder (1), and a lifting platform (2) is arranged at the top of the support (3); when the inflatable straight cylinder (1) is inflated, the inflatable straight cylinder is unfolded and lifted and supports the lifting platform (2) to ascend, and when the inflatable straight cylinder is deflated, the inflatable straight cylinder (1) is folded and supports the lifting platform (2) to descend.

2. The inflatable lifting device according to claim 1, wherein the inflatable straight canister (1) comprises a straight canister body (101) and a base (102), wherein the bottom of the straight canister body (101) is sleeved on the top of the base (102), and the base (102) is used for supporting the straight canister body (101).

3. The inflatable lifting device according to claim 2, wherein the inflatable straight cylinder (1) further comprises a rubber ring (103), wherein the bottom of the rubber ring (103) is fixed on the top of the base (102), and the outer sidewall of the rubber ring (103) is attached to the inner sidewall of the bottom of the straight cylinder body (101).

4. The inflatable lifting device according to claim 2, wherein a high pressure gas inlet (1021) is formed at the bottom of the base (102), and the high pressure gas inlet (1021) is communicated with the interior of the box platform (4), and the high pressure gas is continuously input into the interior of the straight cylinder body (101) from the high pressure gas inlet (1021) and inflates the straight cylinder body (101).

5. An inflatable lifting device according to claim 1, wherein a plurality of ropes are fixed around the lifting platform (2), the other ends of the ropes extending to the ground and being fixed.

6. An inflatable lifting device according to claim 1, wherein the support (3) is a telescopic tube, the fixed end of which is fixed to the box platform (4), and the telescopic end of which is fixed to the underside of the lifting platform (2).

7. An inflatable lifting device according to claim 6, wherein the lifting platform (2) is provided with a receiving chamber with an open upper end.

8. The inflatable lifting device of claim 2, wherein the straight body (101) is an inflatable flexible structure.

9. The inflatable lifting device of claim 8, wherein the straight body (101) is a unitary structure made of rubber.

10. An inflatable lifting device according to claim 9, wherein the number of the brackets (3) is plural, a plurality of the brackets (3) are annularly arrayed on the outer periphery side of the straight body (101), and the brackets (3) are arranged at equal intervals.