CN221027522U - High-altitude operation platform with extensibility - Google Patents

High-altitude operation platform with extensibility Download PDF

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Publication number
CN221027522U
CN221027522U CN202322896641.7U CN202322896641U CN221027522U CN 221027522 U CN221027522 U CN 221027522U CN 202322896641 U CN202322896641 U CN 202322896641U CN 221027522 U CN221027522 U CN 221027522U
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China
Prior art keywords
positioning
platform
bearing
mechanisms
limiting
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CN202322896641.7U
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Chinese (zh)
Inventor
闫静
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Shandong Rankecheng Machinery Co ltd
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Shandong Rankecheng Machinery Co ltd
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Abstract

The utility model discloses an overhead working platform with extensibility, which relates to the technical field of overhead working vehicles and comprises the following components: a force bearing platform; the two bearing plates are arranged and are both connected to the top of the bearing platform in a sliding manner; the limiting mechanisms are provided with two groups, the two groups of limiting mechanisms are arranged on the bearing platform, and each group of limiting mechanisms is connected with each bearing plate; and (5) positioning the supporting rod. This aerial working platform with extensibility, adjust through the position of positioning branch, control the bearing plate stretches out and draws back, make the platform wholly expand, and, support by positioning branch, make the atress of bearing plate not only act on former platform, improve the firm of using, this aerial working platform with extensibility, through the use of pull rod, make positioning branch, pull rod and bearing platform three form triangle-shaped, stability in the improvement use, guarantee the use, and, can pivoted use, improve the toughness in the use.

Description

High-altitude operation platform with extensibility
Technical Field
The utility model relates to the technical field of overhead working trucks, in particular to an overhead working platform with extensibility.
Background
The hydraulic lifting vehicle is special equipment for high-altitude operation with wide application, has a fork-cutting mechanical structure, ensures that a lifting platform is lifted to have higher stability, a wide operation platform and higher bearing capacity, ensures that the high-altitude operation range is wider, is suitable for simultaneous operation of multiple people, and ensures that the high-altitude operation efficiency is higher, and the safety is more ensured.
The utility model provides an authorized publication number CN218708980U has recorded "an automatic extension's aerial working platform and aerial working car thereof, belongs to aerial working car field, and this automatic extension's aerial working platform includes extending mechanism and supporting mechanism, extending mechanism includes operation frame, two-way screw rod, removal footboard and motor, remove footboard sliding connection is in operation frame surface, extend frame sliding connection is in operation frame surface, extend the frame and fix remove footboard one end, fixed footboard is fixed operation frame surface, fixed footboard both ends slip grafting is in remove inside the footboard, this automatic extension's aerial working platform and aerial working car thereof can extend to both sides simultaneously, and be difficult for rocking stability strong, and provide fixed platform and provide to stand, the security is high, and platform after the removal is less negligible with former platform fall, and it is convenient to walk.
The above-mentioned patent can extend to both sides simultaneously, is difficult for rocking stability strong, and provides fixed platform and provide standing, and the security is high, and the platform after the removal is less ignorant with former platform fall, and the walking is convenient, but its platform stress point after extending acts on former platform in the use, but personnel stand the back, and gravity is great, is difficult for carrying out complete atress, exists certain danger.
Disclosure of utility model
The utility model provides an aerial working platform with extensibility, which is characterized in that the position of a positioning support rod is adjusted, a bearing plate is controlled to stretch, the whole platform is expanded, and the positioning support rod is used for supporting the bearing plate, so that the stress of the bearing plate is not only applied to the original platform, but also used stably, and the positioning support rod, the pull rod and the bearing platform form a triangle through the use of the pull rod, so that the stability in the use process is improved, the use is ensured, the rotatable use is realized, and the toughness in the use process is improved.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: an aerial work platform with extensibility comprising:
A force bearing platform;
the two bearing plates are arranged and are both connected to the top of the bearing platform in a sliding manner;
The limiting mechanisms are provided with two groups, the two groups of limiting mechanisms are arranged on the bearing platform, and each group of limiting mechanisms is connected with each bearing plate;
The positioning support rods are provided with a plurality of positioning support rods, and one end of each three positioning support rods is equidistantly and rotatably connected with one end of each bearing plate;
The positioning mechanisms are provided with a plurality of groups, the plurality of groups of positioning mechanisms are all arranged in the bearing platform, and each group of positioning mechanisms is connected with one end of each positioning support rod;
The driving mechanism is arranged on the positioning mechanism and used for controlling the position of the positioning mechanism;
The plurality of pull rods are arranged, and one end of each pull rod is rotationally connected to the center of each positioning support rod; and
The servo mechanisms are provided with a plurality of groups, the plurality of groups of servo mechanisms are all arranged at the top of the bearing platform, and each group of servo mechanisms is connected with one end of each pull rod.
Further, every group stop gear all includes a plurality of gag lever posts and a plurality of spacing groove, and is a plurality of the equal distance in spacing groove is seted up at the top of load-bearing platform, every the equal activity of gag lever post is inserted and is located in the spacing groove, and the equal fixed connection in the one end of load-bearing plate of a plurality of gag lever posts.
Further, each group of the positioning mechanisms comprises a positioning groove and a positioning sliding block, the positioning groove is formed in the lower inner wall of the bearing platform, the positioning sliding blocks are slidably connected in the positioning grooves, and one end of each positioning supporting rod is rotatably connected to the positioning sliding block.
Further, actuating mechanism includes control part, worm wheel and two-way threaded rod, two-way threaded rod rotates to be connected in the force-bearing platform inner bottom department, and two of two-way threaded rod's both ends respectively with wherein two positioning slider threaded connection, worm wheel fixed connection is on two-way threaded rod.
Further, the control part comprises a positioning motor and a worm, the positioning motor is fixedly connected to the inner bottom of the bearing platform, the worm is fixedly connected to the output end of the positioning motor, and the worm is meshed with the worm wheel.
Further, each group of follow-up mechanism comprises a hanging sliding block and a hanging groove, the hanging groove is formed in the inner top of the bearing platform, the hanging sliding blocks are connected in the hanging groove in a sliding mode, and one end of the pull rod is connected to the hanging sliding blocks in a rotating mode.
The utility model provides an aerial working platform with extensibility. The beneficial effects are as follows:
(1) This aerial working platform with extensibility adjusts through the position of position regulation branch, and the control bearing plate stretches out and draws back, makes the platform wholly expand to, support by position regulation branch, make the atress of bearing plate not only act on former platform, improve the firm of using.
(2) The telescopic aerial working platform has the advantages that through the use of the pull rod, the positioning support rod, the pull rod and the bearing platform form a triangle, stability in the use process is improved, use is guaranteed, and the telescopic aerial working platform can be used in a rotating mode, and toughness in the use process is improved.
Drawings
FIG. 1 is a cross-sectional exploded view of the present utility model;
FIG. 2 is a partial cross-sectional view of the present utility model;
FIG. 3 is a perspective view of the present utility model;
Fig. 4 is a perspective view of a positioning strut of the present utility model.
In the figure: 1. a force bearing platform; 2. a positioning groove; 3. a hanging groove; 4. a limit groove; 5. a worm wheel; 6. a position-adjusting motor; 7. a worm; 8. a pull rod; 9. a position-adjusting sliding block; 10. a two-way threaded rod; 11. a positioning support rod; 12. a force bearing plate; 13. a limit rod; 14. and (5) hanging the sliding block.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: an aerial work platform with extensibility comprising:
a force bearing platform 1;
The two bearing plates 12 are arranged, and the two bearing plates 12 are both connected to the top of the bearing platform 1 in a sliding way;
The limiting mechanisms are provided with two groups, the two groups of limiting mechanisms are arranged on the bearing platform 1, and each group of limiting mechanisms is connected with each bearing plate 12;
The positioning support rods 11 are provided with a plurality of positioning support rods, and one end of each three positioning support rods 11 is equidistantly and rotatably connected with one end of each bearing plate 12;
The positioning mechanisms are provided with a plurality of groups, the plurality of groups of positioning mechanisms are all arranged in the bearing platform 1, and each group of positioning mechanisms is connected with one end of each positioning support rod 11;
The driving mechanism is arranged on the positioning mechanism and used for controlling the position of the positioning mechanism;
the plurality of pull rods 8 are arranged, and one end of each pull rod 8 is rotatably connected to the center of each positioning support rod 11; and
The follower mechanisms are provided with a plurality of groups, the follower mechanisms are all arranged at the top of the bearing platform 1, and each group of follower mechanisms is connected with one end of each pull rod 8.
In this embodiment: the bearing plate 12 slides at the top of the bearing platform 1 to, the gomphosis is inside, avoids bearing plate 12 perk to warp, and the use of positioning branch 11 and pull rod 8 can be selected as required and rotate and fix, and when rotating, the toughness is guaranteed, and when fixed, the rigidity is guaranteed, improves the practicality in the use, and positioning branch 11, pull rod 8 and bearing platform 1 three form triangle-shaped, improves the stability in the use.
Specifically, each group of limiting mechanisms comprises a plurality of limiting rods 13 and a plurality of limiting grooves 4, the plurality of limiting grooves 4 are equally spaced at the top of the bearing platform 1, each limiting rod 13 is movably inserted into the limiting groove 4, and one end of each limiting rod 13 is fixedly connected with one end of the bearing plate 12.
In this embodiment: the plurality of limiting rods 13 and the plurality of limiting grooves 4 are matched for use, so that the expansion and contraction of the bearing plate 12 has a certain limitation and cannot be separated from the bearing platform 1.
Specifically, every group of positioning mechanism all includes positioning groove 2 and positioning slider 9, and positioning groove 2 sets up the lower inner wall of bearing platform 1, and positioning slider 9 sliding connection is in positioning groove 2, and the one end rotation of positioning branch 11 is connected on positioning slider 9.
In this embodiment: the positioning groove 2 and the positioning slide block 9 are matched for use, so that the positioning support rod 11 moves.
Specifically, the driving mechanism comprises a control part, a worm wheel 5 and a bidirectional threaded rod 10, wherein the bidirectional threaded rod 10 is rotationally connected to the inner bottom of the bearing platform 1, two ends of the bidirectional threaded rod 10 are respectively in threaded connection with two of the positioning sliding blocks 9, and the worm wheel 5 is fixedly connected to the bidirectional threaded rod 10.
In this embodiment: threads at two ends of the bidirectional threaded rod 10 correspond to each other, and the corresponding two positioning sliding blocks 9 are controlled to move through rotation of the bidirectional threaded rod 10, so that the two bearing plates 12 stretch.
Specifically, the control part includes position-adjusting motor 6 and worm 7, and position-adjusting motor 6 fixed connection is in bearing platform 1 inner bottom department, and worm 7 fixed connection is in position-adjusting motor 6's output, and worm 7 and worm wheel 5 intermeshing.
In this embodiment: the type of the positioning motor 6 can be selected to be available on the market according to the needs, and the power is output through the worm 7, so that the power is transmitted to the worm wheel 5, and the rotation of the bidirectional threaded rod 10 is realized.
Specifically, each group of follow-up mechanism comprises a suspension sliding block 14 and a suspension groove 3, the suspension groove 3 is arranged at the inner top of the force-bearing platform 1, the suspension sliding block 14 is slidably connected in the suspension groove 3, and one end of the pull rod 8 is rotatably connected to the suspension sliding block 14.
In this embodiment: the positions of the pull rods 8 are adjusted by the hanging sliding blocks 14 and the hanging grooves 3, and the adjusting support rods 11 are pulled to ensure stability.
When the integrated size of the platform needs to be adjusted, a worker stands at the center of the top of the bearing platform 1, the positioning motor 6 controls the bidirectional threaded rod 10 to rotate through the worm 7 and the worm wheel 5, so that the corresponding two positioning sliding blocks 9 are far away from each other in the corresponding positioning groove 2, and the positioning sliding blocks 9 and the positioning grooves 2 are matched, so that the positioning supporting rod 11 pushes the bearing plate 12 to move, meanwhile, the plurality of limiting grooves 4 in the plurality of hanging sliding blocks 14 move to stretch and retract, the expansion of the bearing plate 12 is realized, meanwhile, the pull rod 8 moves along with the positioning supporting rod 11, the traction of the positioning supporting rod 11 is realized, and the integrated use is ensured.
The control mode of the utility model is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power supply are common knowledge in the field, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and the wiring arrangement in detail.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. An aerial work platform with extensibility, comprising:
A force-bearing platform (1);
The two bearing plates (12) are arranged, and the two bearing plates (12) are both connected to the top of the bearing platform (1) in a sliding manner;
The limiting mechanisms are provided with two groups, the two groups of limiting mechanisms are arranged on the bearing platform (1), and each group of limiting mechanisms is connected with each bearing plate (12);
the positioning support rods (11) are provided with a plurality of positioning support rods, and one end of each three positioning support rods (11) is equidistantly and rotatably connected with one end of each bearing plate (12);
The positioning mechanisms are provided with a plurality of groups, the plurality of groups of positioning mechanisms are all arranged in the bearing platform (1), and each group of positioning mechanisms is connected with one end of each positioning support rod (11);
The driving mechanism is arranged on the positioning mechanism and used for controlling the position of the positioning mechanism;
The plurality of pull rods (8) are arranged, and one end of each pull rod (8) is rotationally connected to the center of each positioning support rod (11); and
The follow-up mechanisms are provided with a plurality of groups, the plurality of groups of follow-up mechanisms are all arranged at the top of the bearing platform (1), and each group of follow-up mechanisms is connected with one end of each pull rod (8).
2. The extensible aerial work platform according to claim 1, wherein each group of limiting mechanisms comprises a plurality of limiting rods (13) and a plurality of limiting grooves (4), the limiting grooves (4) are equally spaced at the top of the bearing platform (1), each limiting rod (13) is movably inserted into the limiting groove (4), and one end of each limiting rod (13) is fixedly connected with one end of the bearing plate (12).
3. The extensible aerial work platform according to claim 2, wherein each group of the positioning mechanisms comprises a positioning groove (2) and a positioning sliding block (9), the positioning grooves (2) are formed in the lower inner wall of the bearing platform (1), the positioning sliding blocks (9) are slidably connected in the positioning grooves (2), and one ends of the positioning supporting rods (11) are rotatably connected to the positioning sliding blocks (9).
4. A high-altitude work platform with extensibility according to claim 3, wherein the driving mechanism comprises a control part, a worm wheel (5) and a bidirectional threaded rod (10), the bidirectional threaded rod (10) is rotatably connected to the inner bottom of the bearing platform (1), two ends of the bidirectional threaded rod (10) are respectively in threaded connection with two of the positioning sliding blocks (9), and the worm wheel (5) is fixedly connected to the bidirectional threaded rod (10).
5. The extensible aerial work platform according to claim 4, wherein the control part comprises a positioning motor (6) and a worm (7), the positioning motor (6) is fixedly connected to the inner bottom of the bearing platform (1), the worm (7) is fixedly connected to the output end of the positioning motor (6), and the worm (7) is meshed with the worm wheel (5).
6. The extensible aerial work platform according to claim 5, wherein each group of follow-up mechanisms comprises a hanging sliding block (14) and a hanging groove (3), the hanging groove (3) is formed in the inner top of the bearing platform (1), the hanging sliding blocks (14) are slidably connected in the hanging groove (3), and one end of the pull rod (8) is rotatably connected to the hanging sliding blocks (14).
CN202322896641.7U 2023-10-27 2023-10-27 High-altitude operation platform with extensibility Active CN221027522U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322896641.7U CN221027522U (en) 2023-10-27 2023-10-27 High-altitude operation platform with extensibility

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322896641.7U CN221027522U (en) 2023-10-27 2023-10-27 High-altitude operation platform with extensibility

Publications (1)

Publication Number Publication Date
CN221027522U true CN221027522U (en) 2024-05-28

Family

ID=91181208

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322896641.7U Active CN221027522U (en) 2023-10-27 2023-10-27 High-altitude operation platform with extensibility

Country Status (1)

Country Link
CN (1) CN221027522U (en)

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