CN216613940U

CN216613940U - Safety protection shutter for hydraulic lifting platform

Info

Publication number: CN216613940U
Application number: CN202122934760.8U
Authority: CN
Inventors: 李朝辉
Original assignee: Suzhou Soworth Hydraulic Lifting Machinery Co ltd
Current assignee: Suzhou Soworth Hydraulic Lifting Machinery Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-27
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a safety protection stop door of a hydraulic lifting platform, and particularly relates to the technical field of hydraulic lifting platforms. According to the utility model, two second stop doors and two first stop doors are arranged, and two groups of protection stop doors are arranged, so that the protection effect is good, workers are not easy to knock off, and the safety performance is high.

Description

Safety protection shutter for hydraulic lifting platform

Technical Field

The utility model relates to the technical field of hydraulic lifting platforms, in particular to a safety protection stop door of a hydraulic lifting platform.

Background

The hydraulic lifting platform is driven by hydraulic pressure, is a multifunctional mechanical device capable of adjusting height, meets the lifting requirement for height during operation, and can be used for high-altitude operation and maintenance of factories, automatic warehouses, parking lots, municipal administration, docks, buildings, decoration, logistics, electric power, traffic, petroleum, chemical engineering, hotels, gymnasiums, industrial mines, enterprises and the like. The protective stop door is an important component of the hydraulic lifting platform.

Current protection shutter comprises two door plants mostly, makes two door plants lock mutually through the hasp, and the fixity between two door plants is poor, and when staff and door plant bump, two door plants are knocked open by the staff easily, have certain potential safety hazard, and the result of use is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safety protection shutter for a hydraulic lifting platform, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a safety protection stop door of a hydraulic lifting platform comprises a platform main body, wherein a guardrail is arranged at the top of the platform main body, a plurality of support rods are arranged between the guardrail and the platform main body, and the top ends and the bottom ends of the plurality of support rods are respectively and fixedly connected with the guardrail and the platform main body;

be equipped with two second stop gates between platform main part and the guardrail, two the inside all fixed pivot that is equipped with of second stop gate, two pivot top and bottom pass through bearing swing joint with guardrail and platform main part respectively, one of them the second stop gate front side is equipped with two spacing frames, two spacing frame all with one of them second stop gate fixed connection, another the second stop gate front side is equipped with two stoppers, two the stopper all passes through bearing swing joint with another second stop gate, two the second stop gate rear side all is equipped with first stop gate.

In a preferred embodiment, the top and the bottom of the two first shutters are provided with sliding blocks, and the four sliding blocks are respectively fixedly connected with the two first shutters.

In a preferred embodiment, sliding grooves are formed in the opposite sides of the platform main body and the guardrail, and the four sliding blocks are respectively located inside the two sliding grooves.

In a preferred embodiment, circular stoppers are arranged on two sides of each of the four sliding blocks, and eight circular stoppers are fixedly connected with the four sliding blocks respectively.

In a preferred embodiment, two insertion rods are arranged between the two first shutters, and the ends of the two insertion rods, which are opposite to each other, are respectively and fixedly connected with the two first shutters.

In a preferred embodiment, slots are formed in opposite sides of the two first shutters, and the two insertion rods are respectively located inside the two slots.

In a preferred embodiment, the top of the guardrail is provided with four winding rings, and the four winding rings are fixedly connected with the guardrail.

In a preferred embodiment, a rain baffle is arranged at the top of the guardrail, two connecting rods are arranged between the rain baffle and the guardrail, and the top ends and the bottom ends of the two connecting rods are respectively and fixedly connected with the rain baffle and the guardrail.

The utility model has the technical effects and advantages that:

1. the utility model leads the limiting block to extend out of the limiting frame by rotating the limiting block, thereby releasing the locking between the two second shutters, by arranging two rotating shafts, two second shutters are respectively and fixedly connected with the two rotating shafts, the top ends and the bottom ends of the two rotating shafts are respectively and movably connected with the guardrails and the platform main body through bearings, the two second shutters are rotated to enable the two second shutters to be far away from the two first shutters, because the two sliding blocks are respectively and fixedly connected with the two first stop gates, the two sliding blocks move back to back so as to drive the two first stop gates to move back to back, after a worker stands on the platform main body, the two second stop gates are locked in the same way, the two first stop gates are moved in opposite directions, by arranging two second stop doors and two first stop doors and two groups of protective stop doors, the protective effect is good, workers are not easy to knock off, and the safety performance is high;

2. according to the utility model, the winding ring is arranged, the worker ties the safety rope on the winding ring to protect the worker, the worker is prevented from accidentally falling, the safety performance is further improved, and the rain shield can not only shade the sun, but also shield rain, and improve the comfort level of the worker.

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 structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a perspective view of the platform body and guard rail assembly of the present invention;

FIG. 3 is a perspective view of the assembly of the limiting block and the limiting frame of the present invention;

FIG. 4 is a perspective view of the first door of the present invention assembled with an insert rod;

in the figure: 1. a platform body; 2. a support bar; 3. a wire winding ring; 4. a guardrail; 5. a connecting rod; 6. a rain shield; 7. a slider; 8. a first shutter; 9. a limiting block; 10. a limiting frame; 11. a second shutter; 12. a rotating shaft; 13. a circular stopper; 14. a chute; 15. inserting a rod; 16. and (4) a slot.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

Referring to the attached drawings 1-4 of the specification, the safety protection stop gate for the hydraulic lifting platform of the embodiment comprises a platform main body 1, wherein a guardrail 4 is arranged at the top of the platform main body 1, a plurality of support rods 2 are arranged between the guardrail 4 and the platform main body 1, and the top ends and the bottom ends of the plurality of support rods 2 are respectively and fixedly connected with the guardrail 4 and the platform main body 1;

be equipped with two second shutter 11 between platform main part 1 and the guardrail 4, set up two sets of protection shutters, the protecting effect is good, the staff is difficult for crashing open, two inside all fixed pivots 12 that are equipped with of second shutter 11, two 12 tops of pivot and bottom pass through bearing swing joint with guardrail 4 and platform main part 1 respectively, one of them second shutter 11 front side is equipped with two spacing frames 10, two spacing frames 10 all with one of them second shutter 11 fixed connection, another second shutter 11 front side is equipped with two stopper 9, two stopper 9 all pass through bearing swing joint with another second shutter 11, two second shutter 11 rear sides all are equipped with first shutter 8, rotate stopper 9 and make stopper 9 extend in spacing frame 10, thereby relieve the locking between two second shutters 11.

In some embodiments, referring to fig. 1 and 4 of the specification, the top and the bottom of each of the two first shutters 8 are provided with a slider 7, the slider 7 moves in the sliding groove 14 to prevent the first shutters 8 from deflecting when moving, the four sliders 7 are respectively fixedly connected with the two first shutters 8, referring to fig. 1-2 of the specification, the sliding groove 14 is formed in one side of the platform main body 1 opposite to the guardrail 4 to facilitate sliding of the slider 7, the four sliders 7 are respectively located inside the two sliding grooves 14, referring to fig. 1 of the specification, the two sides of the four sliders 7 are respectively provided with a circular stopper 13 to limit the moving distance of the slider 7 and prevent the slider 7 from moving out of the sliding groove 14, and the eight circular stoppers 13 are respectively fixedly connected with the four sliders 7.

In some embodiments, referring to fig. 4 of the specification, two insertion rods 15 are disposed between the two first shutters 8, the insertion rods 15 are inserted into the insertion slots 16, so that the firmness between the two first shutters 8 is improved, ends of the two insertion rods 15 opposite to each other are fixedly connected to the two first shutters 8, referring to fig. 4 of the specification, the insertion slots 16 are disposed on opposite sides of the two first shutters 8, and the two insertion rods 15 are located inside the two insertion slots 16.

In some embodiments, referring to the accompanying drawings of the specification 1-2, four winding rings 3 are arranged at the top of a guardrail 4, a safety rope is tied on the winding rings 3 to protect workers and prevent the workers from falling accidentally, so that the safety performance is further improved, the four winding rings 3 are fixedly connected with the guardrail 4, referring to the accompanying drawing of the specification 1, a rain baffle 6 is arranged at the top of the guardrail 4, the rain baffle 6 can shade the sun and can also shade rain, the comfort level of the workers is improved, two connecting rods 5 are arranged between the rain baffle 6 and the guardrail 4, and the top ends and the bottom ends of the two connecting rods 5 are fixedly connected with the rain baffle 6 and the guardrail 4 respectively.

The using method of the embodiment comprises the following steps: because the limit block 9 is movably connected with the second stop gates 11 through a bearing, the limit block 9 is positioned inside the limit frame 10, the limit block 9 is rotated to enable the limit block 9 to extend out of the limit frame 10, so that the locking between the two second stop gates 11 is released, by arranging the two rotating shafts 12, the two second stop gates 11 are respectively and fixedly connected with the two rotating shafts 12, the top ends and the bottom ends of the two rotating shafts 12 are respectively and movably connected with the guardrail 4 and the platform main body 1 through bearings, the two second stop gates 11 are rotated to enable the two second stop gates 11 to be far away from the two first stop gates 8, because the two slide blocks 7 are respectively and fixedly connected with the two first stop gates 8, the two slide blocks 7 are moved back to drive the two first stop gates 8 to move back to back, after a worker stands on the platform main body 1, the two second stop gates 11 are locked in the same way, the two first stop gates 8 are moved in opposite directions, by arranging the two second stop gates 11 and the two first stop gates 8, the two groups of protective stop doors are arranged, the protective effect is good, workers are not easy to knock off, the safety performance is high, meanwhile, the sliding block 7 moves in the sliding groove 14, the first stop doors 8 are prevented from deflecting when moving, the moving distance of the sliding block 7 is limited by arranging the circular stop blocks 13, the sliding block 7 is prevented from moving out of the sliding groove 14, the inserting rods 15 are arranged and inserted into the inserting grooves 16, and the firmness between the two first stop doors 8 is improved;

through the arrangement of the winding ring 3, a worker ties a safety rope on the winding ring 3 to protect the worker, the worker is prevented from accidentally falling, the safety performance is further improved, and through the arrangement of the rain baffle 6, the rain baffle 6 can not only shade the sun, but also shade rain, and the comfort level of the worker is improved.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a hydraulic pressure lift platform safety protection shutter, includes platform main part (1), its characterized in that: the top of the platform main body (1) is provided with a guardrail (4), a plurality of support rods (2) are arranged between the guardrail (4) and the platform main body (1), and the top ends and the bottom ends of the plurality of support rods (2) are respectively fixedly connected with the guardrail (4) and the platform main body (1);

be equipped with two second shutter (11), two between platform main part (1) and guardrail (4) second shutter (11) is inside all to be fixed and to be equipped with pivot (12), two pivot (12) top and bottom pass through bearing swing joint with guardrail (4) and platform main part (1) respectively, one of them second shutter (11) front side is equipped with two spacing frames (10), two spacing frame (10) all with one of them second shutter (11) fixed connection, another second shutter (11) front side is equipped with two stopper (9), two stopper (9) all pass through bearing swing joint with another second shutter (11), two second shutter (11) rear side all is equipped with first shutter (8).

2. The hydraulic lift platform safety shield shutter of claim 1, wherein: the top and the bottom of the two first stop doors (8) are respectively provided with a sliding block (7), and the four sliding blocks (7) are respectively fixedly connected with the two first stop doors (8).

3. The hydraulic lift platform safety shield shutter of claim 1, wherein: sliding grooves (14) are formed in one opposite sides of the platform main body (1) and the guard rails (4), and the four sliding blocks (7) are located inside the two sliding grooves (14) respectively.

4. The hydraulic lift platform safety shield shutter of claim 2, wherein: and the two sides of the four sliding blocks (7) are respectively provided with a circular stop block (13), and the eight circular stop blocks (13) are respectively fixedly connected with the four sliding blocks (7).

5. The hydraulic lift platform safety shield shutter of claim 1, wherein: two inserting rods (15) are arranged between the first stop gates (8), and one ends of the two inserting rods (15) which are opposite to each other are fixedly connected with the two first stop gates (8) respectively.

6. The hydraulic lift platform safety shield shutter of claim 5, wherein: two slot (16) have all been seted up to one side in opposite directions of first shutter (8), two inserted bar (15) are located two inside slots (16) respectively.

7. The hydraulic lift platform safety shield shutter of claim 1, wherein: the top of the guardrail (4) is provided with four wire winding rings (3), and the four wire winding rings (3) are fixedly connected with the guardrail (4).

8. The hydraulic lift platform safety shield shutter of claim 1, wherein: guardrail (4) top is equipped with weather shield (6), be equipped with two connecting rod (5) between weather shield (6) and guardrail (4), two connecting rod (5) top and bottom respectively with weather shield (6) and guardrail (4) fixed connection.