CN217051536U

CN217051536U - Safety protection platform of overhead working truck

Info

Publication number: CN217051536U
Application number: CN202220786605.8U
Authority: CN
Inventors: 王红英
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-07-26
Anticipated expiration: 2032-04-06

Abstract

The utility model discloses an aerial working car safety protection platform, including platform and guardrail, the guardrail is fixed to be set up on the platform, is provided with the curb plate in the guardrail outside, and the bottom and the guardrail of curb plate rotate to be connected, and vertical first spout of having seted up on the face relative with the curb plate on the guardrail is provided with the pull rod in first spout, and the one end of pull rod slides and sets up in first spout, and the other end rotates with the curb plate to be connected. The utility model has the advantages that the traditional aerial work platform is improved, the placing plate and the side plate which are convenient to fold and unfold are added, the placing plate can prevent tools, parts and other articles during working, the process of stacking and taking under feet is avoided, the working efficiency is improved, and the potential safety hazard is reduced; the side plates can prevent parts and tools from directly falling after being unfolded, and threats to equipment and personnel safety below are eliminated.

Description

Safety protection platform of overhead working truck

Technical Field

The utility model belongs to the technical field of the high altitude construction safety equipment, especially, relate to an aerial working car safety protection platform.

Background

The aerial work platform is a product serving mobile aerial work such as aerial work, equipment installation, maintenance and the like in various industries, has higher stability after the lifting platform is lifted by a scissor type mechanical structure, has wider aerial work range by a wide work platform and higher bearing capacity, and mainly comprises the following relevant products of the aerial work platform: a scissor type aerial work platform, a trailer type aerial work platform, a crank arm type aerial work platform, a straight arm type aerial work platform, an aluminum alloy aerial work platform, a nested cylinder type aerial work platform and a spider type aerial work platform.

At present, when the aerial work is carried out, the work platform is generally lifted to one side of a work area, then a worker works the work area on the platform, and the following problems exist in the operation:

1. because the operation area is arranged outside the platform, parts or tools are easy to fall from high altitude during operation, and the safety of equipment and some necessary personnel below the parts or tools can be threatened;

2. the operation platform structure is unreasonable, does not have the position that can supply to place article, needs the staff to place on platform around, is taking up when needing to use, leads to work efficiency beneath, has increased staff's intensity of labour, places too much parts on the platform and can cause the influence to staff's removal when high altitude construction moreover, has the potential safety hazard.

The aerial work safety platform for communication maintenance has lower safety protection level and low practicability, and fewer safety protection measures or devices are used when people work in the aerial work safety platform, so that the working efficiency is lower

Therefore, a safety protection platform for the overhead working truck needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved problem of the utility model is to provide an aerial working platform.

In order to solve the technical problem, the utility model discloses a technical scheme is:

the utility model provides an aerial working car safety protection platform, includes platform and guardrail, the guardrail is fixed to be set up on the platform the guardrail outside is provided with the curb plate, the bottom of curb plate with the guardrail rotates to be connected, on the guardrail with vertically on the face that the curb plate is relative seted up first spout be provided with the pull rod in the first spout, the one end of pull rod slides and sets up in the first spout, and the other end with the curb plate rotates to be connected.

Preferably, a placing plate is further arranged between the side plate and the guardrail, one side of the placing plate is connected with the guardrail in a rotating mode, a second sliding groove is formed in the position, located below the placing plate, of the guardrail, a supporting rod is arranged in the second sliding groove, one end of the supporting rod is arranged in the second sliding groove in a sliding mode, and the other end of the supporting rod is connected with the placing plate in a rotating mode.

Preferably, a guard door is also rotatably mounted on the guard rail.

Preferably, a surrounding barrier is arranged on the periphery of the bottom of the guardrail, and the bottom of the surrounding barrier is connected with the platform.

Preferably, the side plate is further provided with a fixing bolt, and when the side plate is folded, the fixing bolt can fix the side plate on the guardrail.

Preferably, a fixing block is fixedly arranged on the side plate, the fixing block is fixedly welded with the side plate, and the pull rod is rotatably connected with the side plate through the fixing block.

Preferably, the placing plate is detachably provided with a connecting block through a bolt, and the support rod is rotatably connected with the placing plate through the connecting block.

Preferably, an adjusting bolt is further arranged on the supporting rod, and the adjusting bolt can adjust the position of the end of the supporting rod in the second sliding groove.

The utility model has the advantages and positive effects be:

the utility model improves the traditional aerial work platform, adds the placing plate and the side plate which are convenient to fold and unfold, and the placing plate can prevent tools, parts and other articles during working, thereby avoiding the processes of stacking and taking under feet, improving the working efficiency and reducing the potential safety hazard; the side plates can prevent parts and tools from directly falling after being unfolded, and threats to equipment and personnel safety below are eliminated.

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 is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is an axonometric view of the safety protection platform of the aerial work platform of the utility model in an undeployed state;

fig. 2 is an isometric view of the deployment state of the safety protection platform of the aerial platform of the present invention;

fig. 3 is a longitudinal sectional view of the safety protection platform of the aerial working platform of the present invention in an expanded state.

The reference numerals are illustrated below:

1. a platform; 2. a guardrail; 3. a protective door; 4. a side plate; 5. a first chute; 6. a pull rod; 7. placing a plate; 8. a strut; 9. a second chute; 10. fixing the bolt; 11. enclosing; 12. a fixed block; 13. connecting blocks; 14. and adjusting the bolt.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. 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, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

The present invention will be further explained with reference to the accompanying drawings:

example 1

As shown in fig. 1-3, an aerial work platform safety protection platform comprises a platform 1 and a guardrail 2, wherein the guardrail 2 is fixedly arranged on the platform 1, a side plate 4 is arranged on the outer side of the guardrail 2, the bottom of the side plate 4 is rotatably connected with the guardrail 2, a first chute 5 is vertically arranged on the surface of the guardrail 2 opposite to the side plate 4, a pull rod 6 is arranged in the first chute 5, one end of the pull rod 6 is slidably arranged in the first chute 5, and the other end of the pull rod is rotatably connected with the side plate 4.

Preferably, a placing plate 7 is further arranged between the side plate 4 and the guardrail 2, one side of the placing plate 7 is rotatably connected with the guardrail 2, a second chute 9 is arranged on the guardrail 2 and below the placing plate 7, a support rod 8 is arranged in the second chute 9, one end of the support rod 8 is slidably arranged in the second chute 9, the other end of the support rod 8 is rotatably connected with the placing plate 7, a protective door 3 is further rotatably mounted on the guardrail 2, a fence 11 is arranged on the periphery of the bottom of the guardrail 2, the bottom of the fence 11 is connected with the platform 1, a fixing bolt 10 is further arranged on the side plate 4, the side plate 4 can be fixed on the guardrail 2 by the fixing bolt 10 when the side plate 4 is folded, a fixing block 12 is fixedly arranged on the side plate 4, and the fixing block 12 is fixedly welded with the side plate 4, pull rod 6 passes through fixed block 12 with curb plate 4 rotates to be connected place on the board 7 through bolt demountable installation have connecting block 13, branch 8 passes through connecting block 13 with place board 7 and rotate and be connected still be provided with adjusting bolt 14 on the branch 8, adjusting bolt 14 can adjust the tip of branch 8 is in position in the second spout 9.

The working process of the embodiment: when the platform is used, a worker firstly enters the platform 1 through the protective door 3, then the protective door 3 is closed, the platform 1 lifting device is started, the platform 1 is controlled to be close to an operation area, the worker rotates the fixing bolt 10 on the side plate 4 after the platform 1 is close to the operation area, the side plate 4 is released from the guardrail 2 to rotate, the side plate 4 can pull the pull rod 6 to move through the fixing block 12 when rotating, the end part of the pull rod 6 can move upwards along the first sliding groove 5 when being pulled until the limiting position of the first sliding groove 5 is reached, the side plate 4 after being unfolded can be positioned below the operation area, then the worker overturns the placing plate 7 upwards, the placing plate 7 can pull the supporting rod 8 to move through the connecting block 13 when being overturned upwards, the end part of the supporting rod 8 can slide upwards along the second sliding groove 9, and the worker fixes the supporting rod 8 through screwing the adjusting bolt 14 after sliding to a proper position, make branch 8 accomplish the support to placing board 7, then the staff can place part and instrument through placing board 7 at the during operation, if after the emergence of the part in the during operation district falls, can drop on curb plate 4 of operation district below, and roll back on platform 1 through the guide of curb plate 4, prevent that the part from dropping from the high altitude, at first reverse rotation adjusting bolt 14 after the staff's operation is accomplished, it is that branch 8 slides down along second spout 9, accomplish taking back of placing board 7, then the staff draws curb plate 4 to guardrail 2 again, the tip of in-process pull rod 6 that curb plate 4 is close to guardrail 2 can slide down along first spout 5, until curb plate 4 and guardrail 2 laminate mutually, then the staff is fixing curb plate 4 on guardrail 2 through fixing bolt 10, accomplish packing up of curb plate 4.

Although an embodiment of the present invention has been described in detail, the description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention. The equivalent changes and improvements made according to the application scope of the present invention should be still included in the patent coverage of the present invention.

Claims

1. The utility model provides an aerial working platform, includes platform (1) and guardrail (2), guardrail (2) are fixed to be set up on platform (1), its characterized in that: the guardrail comprises a guardrail body (2), and is characterized in that a side plate (4) is arranged on the outer side of the guardrail body (2), the bottom of the side plate (4) is connected with the guardrail body (2) in a rotating mode, a first sliding groove (5) is vertically formed in the surface, opposite to the side plate (4), of the guardrail body (2), a pull rod (6) is arranged in the first sliding groove (5), one end of the pull rod (6) is arranged in the first sliding groove (5) in a sliding mode, and the other end of the pull rod is connected with the side plate (4) in a rotating mode.

2. The aerial lift truck safety protection platform of claim 1, characterized in that: curb plate (4) with still be provided with between guardrail (2) and place board (7), place one side of board (7) with guardrail (2) rotate and link to each other be located on guardrail (2) place the below of board (7) and be provided with second spout (9) be provided with branch (8) in second spout (9), the one end of branch (8) slides and sets up in second spout (9), and the other end with place board (7) and rotate and be connected.

3. The aerial lift truck safety protection platform of claim 1, characterized in that: and a protective door (3) is also rotatably arranged on the guardrail (2).

4. The aerial cage safety protection platform of claim 1, wherein: a surrounding barrier (11) is arranged on the periphery of the bottom of the guardrail (2), and the bottom of the surrounding barrier (11) is connected with the platform (1).

5. The aerial cage safety protection platform of claim 1, wherein: the side plate (4) is further provided with a fixing bolt (10), and the side plate (4) can be fixed on the guardrail (2) through the fixing bolt (10) when the side plate (4) is folded.

6. The aerial lift truck safety protection platform of claim 1, characterized in that: the side plate (4) is fixedly provided with a fixed block (12), the fixed block (12) is fixedly welded with the side plate (4), and the pull rod (6) is rotatably connected with the side plate (4) through the fixed block (12).

7. The aerial cage safety protection platform of claim 2, wherein: the placing plate (7) is detachably provided with a connecting block (13) through a bolt, and the support rod (8) is rotatably connected with the placing plate (7) through the connecting block (13).

8. The aerial lift truck safety protection platform of claim 2, characterized in that: an adjusting bolt (14) is further arranged on the supporting rod (8), and the position of the end part of the supporting rod (8) in the second sliding groove (9) can be adjusted through the adjusting bolt (14).