CN212476025U - Lifting machine platform for power maintenance - Google Patents
Lifting machine platform for power maintenance Download PDFInfo
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- CN212476025U CN212476025U CN202020513525.6U CN202020513525U CN212476025U CN 212476025 U CN212476025 U CN 212476025U CN 202020513525 U CN202020513525 U CN 202020513525U CN 212476025 U CN212476025 U CN 212476025U
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Abstract
The utility model relates to the field of electric power technology, specifically a lift board for power maintenance, which comprises a base, be provided with the board on the base, the built-in plummer of installing in inner chamber top of board, the inner chamber bottom plate of board is provided with the drive frame, install drive screw on the drive frame, drive screw is two-way threaded rod, all install the transmission swivel nut on two sections about drive screw, install the bracing piece through the gim peg on the transmission swivel nut, install the fixing base on the basal plane of board, install on the fixing base on the bracing piece top, the plummer is including fixed chassis and bearing top railway carriage or compartment, the fixed chassis designs into annular structure, the bottom that bears the top railway carriage or compartment is provided with the annular groove mouth, bear the top railway carriage or compartment and erect on fixed chassis through the annular groove mouth of bottom. The application can facilitate the rotation direction in the high-altitude operation, and provides greater convenience for the operation of maintenance personnel.
Description
Technical Field
The utility model relates to an electric power tech field specifically is a lift board for power maintenance.
Background
With the rapid development of economy and science and technology, the electric power engineering industry in China also gets rapid development and progress, and becomes an indispensable part of the national economy development. However, various problems are inevitably encountered in the power construction process, the power safety problem is the important factor in the power construction, and if the safety of the power construction is to be ensured, the power construction needs to be overhauled and maintained, so that the possibility of power accidents is reduced, and a power maintenance frame or a power maintenance vehicle and the like are often needed in the power maintenance.
Chinese patent (No. CN 207451561U) discloses a power maintenance frame, which can be finely adjusted through cylinder operation, meets the requirement of workers on height, and facilitates the maintenance of the workers; however, the power maintenance device has certain technical defects, the power maintenance device has single function, and the steering freedom degree is insufficient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lift board for power maintenance to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a lifting machine platform for power maintenance comprises a base, wherein a machine platform is arranged on the base, a bearing platform is arranged in the top of an inner cavity of the machine platform, a lifting guide rail is arranged on the side wall of the inner cavity of the machine platform, sliding blocks are arranged on two sides of a bottom plate of the bearing platform and are arranged in the corresponding lifting guide rail, a transmission frame is arranged on the bottom plate of the inner cavity of the machine platform, a transmission screw is arranged on the transmission frame and is a bidirectional threaded rod, the directions of external threads of the left section and the right section of the transmission screw are opposite, transmission screw sleeves are arranged on the left section and the right section of the transmission screw respectively, a support rod is arranged on the transmission screw sleeves through a fixing bolt, a fixed seat is arranged on the bottom plane of the machine platform, the top end of the support rod is arranged on the fixed seat, the bearing platform comprises a fixed, the bottom of the bearing top carriage is provided with an annular notch, and the bearing top carriage is erected on the fixed underframe through the annular notch at the bottom.
As a further aspect of the present invention: and a lifting motor is arranged on the outer side of the machine table and is arranged at the driving end of the transmission screw rod.
As a further aspect of the present invention: fixed wheel seats are installed at two ends of the base, supporting wheels are installed on the fixed wheel seats, and the supporting wheels are connected with the bottom plane of the base through folding supporting rods.
As a further aspect of the present invention: the inner cavity of the fixed underframe is provided with a central support shaft, the central support shaft is connected between the fixed underframe and the bearing top carriage, the inner cavity of the fixed underframe is further provided with a steering motor, steering gears are mounted at the driving ends of the steering motors, driven gears are mounted on the central support shaft, and the steering gears and the driven gears are in gear meshing design.
As a further aspect of the present invention: the top of the machine table is further provided with a protective frame, an elastic frame is installed on the inner edge of the side edge of the protective frame, the elastic frame is formed by combining a plurality of elastic plates with curved surface structures, and the bearing top carriage is located between the elastic frames on the left side and the right side.
Compared with the prior art, the beneficial effects of the utility model are that:
the bidirectional threaded rod at the bottom is used as a driving transmission part, and the transmission threaded sleeves on the left section and the right section of the bidirectional threaded rod are driven to move oppositely or oppositely through bidirectional threaded transmission, so that the support rods on the two sides are driven to be folded or supported, namely, the bearing platform is pushed to carry out lifting operation along the lifting guide rail, and the maintenance of high-altitude operation by personnel is facilitated.
The bearing platform is in a steering structural design, the fixed underframe essentially plays a role in annular limiting for the bearing top carriage, and the bearing top carriage is driven to move through gear meshing transmission, so that the bearing platform is convenient to rotate in the direction during high-altitude operation, and provides greater convenience for operation of maintenance personnel.
And thirdly, a protective frame is arranged at the top of the machine table. The elastic frames on two sides of the bearing top carriage are in inner cage type to buffer and clamp the bearing top carriage, so that the stability during steering is greatly improved, and the operation safety is ensured.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. Also, the drawings and the description are not intended to limit the scope of the present concepts in any way, but rather to illustrate the concepts of the present disclosure to those skilled in the art by reference to specific embodiments.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the middle carrier table of the present invention.
Fig. 3 is a schematic structural view of the middle protection frame of the present invention.
In the figure: 1-base, 11-fixed wheel seat, 12-supporting wheel, 13-folding supporting rod, 2-machine table, 21-lifting guide rail, 22-slide block, 23-transmission frame, 24-transmission screw, 25-transmission screw sleeve, 26-supporting rod, 27-fixing seat, 28-lifting motor, 3-bearing table, 31-bearing top carriage, 32-fixed bottom frame, 33-annular notch, 34-central supporting shaft, 35-steering motor, 36-steering gear, 37-driven gear, 4-protective frame, 41-elastic frame and 42-elastic plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, examples of which are shown in the drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements, unless otherwise indicated.
It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. 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.
The first embodiment is as follows:
referring to fig. 1, an elevator platform for power maintenance comprises a base 1, a platform 2 disposed on the base 1, a bearing table 3 is arranged in the top of the inner cavity of the machine table 2, a lifting guide rail 21 is arranged on the side wall of the inner cavity of the machine table 2, the two sides of the bottom plate of the bearing table 3 are both provided with a slide block 22, the slide blocks 22 are arranged in the corresponding lifting guide rails 21, a transmission frame 23 is arranged on the bottom plate of the inner cavity of the machine table 2, a transmission screw 24 is arranged on the transmission frame 23, the transmission screw 24 is a bidirectional threaded rod, the directions of external threads of the left section and the right section of the transmission screw 24 are opposite, the left section and the right section of the transmission screw 24 are both provided with transmission threaded sleeves 25, the transmission threaded sleeves 25 are provided with support rods 26 through fixing bolts, a fixed seat 27 is installed on the bottom plane of the machine table 2, and the top end of the support rod 26 is installed on the fixed seat 27. And a lifting motor 28 is installed on the outer side of the machine table 2, and the lifting motor 28 is installed at the driving end of the transmission screw 24.
The two-way threaded rod at the bottom is used as a driving transmission part, the two-way threaded rod drives the transmission thread inserts 25 on the left section and the right section to move oppositely or oppositely through two-way thread transmission, so that the support rods 26 on the two sides are driven to be folded or supported, the bearing platform 3 is pushed to lift along the lifting guide rail 21, and the personnel can conveniently maintain the high-altitude operation.
Referring to fig. 2, the carrier 3 includes a fixed underframe 32 and a carrier roof 31, the fixed underframe 32 is designed as a ring structure, the bottom of the carrier roof 31 is provided with a ring-shaped notch 33, and the carrier roof 31 is mounted on the fixed underframe 32 through the ring-shaped notch 33. A central support shaft 34 is arranged in an inner cavity of the fixed underframe 32, the central support shaft 34 is connected between the fixed underframe 32 and the bearing top carriage 31, a steering motor 35 is further arranged in the inner cavity of the fixed underframe 32, a steering gear 36 is mounted at a driving end of the steering motor 35, a driven gear 37 is mounted on the central support shaft 34, and the steering gear 36 and the driven gear 37 are in a gear meshing design.
The plummer 3 is the formula structural design that turns to, and fixed chassis 32 plays the spacing effect of annular to bearing top railway carriage or compartment 31 by nature, drives through gear engagement transmission and bears the motion of top railway carriage or compartment 31 to when high altitude construction, convenient direction of rotation provides bigger convenience for the maintenance personal operation.
Preferably, fixed wheel seats 11 are installed at two ends of the base 1, supporting wheels 12 are installed on the fixed wheel seats 11, and the supporting wheels 12 are connected with the bottom plane of the base 1 through folding supporting rods 13. During operation, the folding support rod 13 can be bent to accommodate the support wheel 12, thereby preventing the base 1 from sliding.
Example two:
referring to fig. 3, this embodiment is a further optimization of the embodiment, on the basis of which the top of the machine platform 2 is further provided with a protection frame 4, the inner edge of the side edge of the protection frame 4 is provided with an elastic frame 41, the elastic frame 41 is formed by combining a plurality of elastic plates 42 with curved surface structures, and the bearing top compartment 31 is located between the elastic frames 41 on the left and right sides.
This application still is provided with protective frame 4 at the top of board 2. The elastic frames 41 on the two sides of the bearing top carriage are in an inner cage type to buffer and clamp the bearing top carriage 31, so that the stability during steering is greatly improved, and the operation safety is ensured.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A lifting machine platform for power maintenance comprises a base (1), wherein a machine platform (2) is arranged on the base (1), a bearing platform (3) is installed in the top of an inner cavity of the machine platform (2), and is characterized in that a lifting guide rail (21) is installed on the side wall of the inner cavity of the machine platform (2), sliders (22) are installed at two sides of a bottom plate of the bearing platform (3), the sliders (22) are installed in the corresponding lifting guide rail (21), a transmission frame (23) is arranged on the bottom plate of the inner cavity of the machine platform (2), a transmission screw (24) is installed on the transmission frame (23), the transmission screw (24) is a bidirectional threaded rod, the directions of external threads of the left section and the right section of the transmission screw (24) are opposite, transmission thread sleeves (25) are installed on the left section and the right section of the transmission screw (24), and a support rod (26) is installed on the transmission thread sleeves (25, the bearing platform comprises a machine platform (2), wherein a fixed seat (27) is installed on the bottom plane of the machine platform (2), the top end of a supporting rod (26) is installed on the fixed seat (27), the bearing platform (3) comprises a fixed bottom frame (32) and a bearing top carriage (31), the fixed bottom frame (32) is designed to be of an annular structure, an annular notch (33) is formed in the bottom of the bearing top carriage (31), and the bearing top carriage (31) is erected on the fixed bottom frame (32) through the annular notch (33) in the bottom.
2. The elevator platform for power maintenance according to claim 1, wherein a lifting motor (28) is installed on the outer side of the platform (2), and the lifting motor (28) is installed at the driving end of the transmission screw (24).
3. The elevator platform for power maintenance according to claim 1, wherein a central support shaft (34) is disposed in the inner cavity of the fixed chassis (32), the central support shaft (34) is connected between the fixed chassis (32) and the bearing top carriage (31), a steering motor (35) is further disposed in the inner cavity of the fixed chassis (32), a steering gear (36) is mounted at the driving end of the steering motor (35), a driven gear (37) is mounted on the central support shaft (34), and the steering gear (36) and the driven gear (37) are in gear engagement design.
4. The elevator platform for power maintenance according to claim 2, wherein a protective frame (4) is further disposed on the top of the platform (2), an elastic frame (41) is mounted on the inner edge of the side of the protective frame (4), the elastic frame (41) is formed by combining a plurality of elastic plates (42) with curved surface structures, and the bearing top compartment (31) is located between the elastic frames (41) on the left and right sides.
5. The elevator platform for power maintenance according to any one of claims 1 to 4, wherein the two ends of the base (1) are provided with fixed wheel seats (11), the fixed wheel seats (11) are provided with supporting wheels (12), and the supporting wheels (12) are connected with the bottom plane of the base (1) through folding supporting rods (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020513525.6U CN212476025U (en) | 2020-04-09 | 2020-04-09 | Lifting machine platform for power maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020513525.6U CN212476025U (en) | 2020-04-09 | 2020-04-09 | Lifting machine platform for power maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212476025U true CN212476025U (en) | 2021-02-05 |
Family
ID=74450951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020513525.6U Active CN212476025U (en) | 2020-04-09 | 2020-04-09 | Lifting machine platform for power maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212476025U (en) |
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2020
- 2020-04-09 CN CN202020513525.6U patent/CN212476025U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210804 Address after: 530000 No. 99 Luban Road, high tech Zone, Nanning, Guangxi Zhuang Autonomous Region Patentee after: Guangxi zhuojie power engineering maintenance Co.,Ltd. Address before: 134300 building 3, xiangyangjiayuan, 150m northwest of the intersection of Xiangyang Road and Ziqiang street, Baishan City, Jilin Province Patentee before: Liu Jiali |
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| TR01 | Transfer of patent right |