CN215048482U - Power maintenance companion ladder - Google Patents
Power maintenance companion ladder Download PDFInfo
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- CN215048482U CN215048482U CN202120614517.5U CN202120614517U CN215048482U CN 215048482 U CN215048482 U CN 215048482U CN 202120614517 U CN202120614517 U CN 202120614517U CN 215048482 U CN215048482 U CN 215048482U
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- plate
- bearing base
- power maintenance
- box body
- lifting box
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Abstract
The utility model discloses a power maintenance companion ladder, including bearing base, spliced pole, step, lift box, connecting plate, activity groove, movable block, threaded rod, limiting plate, support column, lifter plate, buffer spring, guardrail, control main part, control panel, articulated elements, universal wheel, fixed plate, cylinder, hydraulic stem and backup pad, the spliced pole is located on the bearing base, the step is located on the spliced pole. The utility model belongs to the technical field of the companion ladder, specifically a power maintenance companion ladder, the effectual defect of traditional power maintenance companion ladder most function simple, the structure is crude on having solved present market, when having guaranteed basic lift effect, can also highly control to going up and down, has increased the practicality of whole device, is a very practical power maintenance companion ladder.
Description
Technical Field
The utility model belongs to the technical field of the companion ladder, specifically indicate a power maintenance companion ladder.
Background
When the maintenance of high-voltage line, the maintainer is at first climbs the wire pole, climbs the high-voltage line again, stand or lie prone and check on the high-voltage line and fastening connection nut, however the high-voltage line is unstable, often cause the maintenance accident, so often need utilize the cat ladder to ascend a height work in power maintenance work, but current maintenance ladder is mostly fixed on the automobile body as on-vehicle companion ladder, not only inconvenient carrying, and the troublesome poeration, the elevating height can not be controlled, this just involves one kind and is used for the power maintenance companion ladder.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a power maintenance elevator, the effectual defect of traditional power maintenance elevator most function simple, the simple and crude structure in having solved present market, when having guaranteed basic lift effect, can also highly control to going up and down, increased the practicality of whole device, be a very practical power maintenance elevator.
The utility model adopts the following technical scheme: the utility model relates to a power maintenance elevator, which comprises a bearing base, a connecting post, steps, a lifting box body, a connecting plate, a movable groove, a movable block, a thread motor, a thread rod, a limiting plate, a supporting post, a lifting plate, a buffer spring, a guardrail, a control main body, a control panel, an articulated element, a universal wheel, a fixed plate, a cylinder, a hydraulic rod and a supporting plate, wherein the connecting post is arranged on the bearing base, the steps are arranged on the connecting post, the lifting box body is arranged on the bearing base, the connecting plate is arranged on the inner side wall of the lifting box body, the movable groove is arranged on the inner side wall of the lifting box body, the movable block is arranged on the movable groove, the thread motor is arranged below the connecting plate, the thread rod penetrates through the movable block and is arranged on the thread motor, the limiting plate is arranged on the inner side wall of the lifting box body and is arranged on one side far away from the connecting plate, the supporting post penetrates through the top of the lifting box body and is arranged on the movable block, the lifter plate is arranged on the support column, the top of the lifting box body is arranged at one end of the buffer spring, the lower portion of the lifter plate is arranged at the other end of the buffer spring, the guardrail is arranged on the lifter plate, the control main body is arranged on the guardrail, the control panel is arranged on the control main body, the articulated elements are arranged below the bearing base, the universal wheels are arranged inside the articulated elements, the fixed plate is arranged on the side wall of the bearing base, the cylinder is arranged on the fixed plate, the hydraulic rod is arranged below the fixed plate, the support plate is arranged below the support plate, and the guardrail plays a role in preventing a user from falling.
Further, the hydraulic stem is arranged between the supporting plate and the fixing plate, the lifting plate is arranged between the supporting column and the guardrail, and the movable groove is arranged between the lifting box body and the movable block.
Further, support column and bearing base are perpendicular setting, support column and spliced pole are parallel arrangement, hydraulic stem and fixed plate are perpendicular setting, step and bearing base are parallel arrangement.
Further, the step is the setting of cuboid platelike, the bearing base is the setting of cuboid platelike, the backup pad is the setting of cuboid platelike, the threaded rod is the setting of cylinder screw thread form.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme a power maintenance companion ladder, the effectual defect of having solved traditional power maintenance companion ladder most simple functions, simple and crude structure in the existing market, when having guaranteed basic lift effect, can also control the height of going up and down, increased the practicality of whole device, be a section very practical power maintenance companion ladder.
Drawings
Fig. 1 is a schematic view of the overall structure of a power maintenance elevator of the present invention;
fig. 2 is a perspective view of the power maintenance elevator of the present invention.
The device comprises a bearing base 1, a bearing base 2, a connecting column 3, a step 4, a lifting box body 5, a connecting plate 6, a movable groove 7, a movable block 8, a threaded motor 9, a threaded rod 10, a limiting plate 11, a supporting column 12, a lifting plate 13, a buffer spring 14, a guardrail 15, a control main body 16, a control panel 17, a hinge piece 18, a universal wheel 19, a fixing plate 20, a cylinder 21, a hydraulic rod 22 and a supporting plate.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
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, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.
As shown in the figures 1-2, the utility model relates to a power maintenance elevator, which comprises a bearing base 1, a connecting column 2, a step 3, an elevator box body 4, a connecting plate 5, a movable groove 6, a movable block 7, a thread motor 8, a threaded rod 9, a limiting plate 10, a supporting column 11, an elevator plate 12, a buffer spring 13, a guardrail 14, a control main body 15, a control panel 16, an articulated piece 17, a universal wheel 18, a fixed plate 19, an air cylinder 20, a hydraulic rod 21 and a supporting plate 22, wherein the connecting column 2 is arranged on the bearing base 1, the step 3 is arranged on the connecting column 2, the elevator box body 4 is arranged on the bearing base 1, the connecting plate 5 is arranged on the inner side wall of the elevator box body 4, the movable groove 6 is arranged on the inner side wall of the elevator box body 4, the movable block 7 is arranged on the movable groove 6, the thread motor 8 is arranged below the connecting plate 5, the threaded rod 9 penetrates through the movable block 7 and is arranged on the thread motor 8, limiting plate 10 is located on the inside lateral wall of lift box 4 and locates the one side of keeping away from connecting plate 5, support column 11 runs through the top of lift box 4 and locates on movable block 7, lifter plate 12 locates on support column 11, 4 tops of lift box are located to buffer spring 13 one end, lifter plate 12 below is located to the buffer spring 13 other end, guardrail 14 is located on lifter plate 12, control body 15 locates on guardrail 14, control panel 16 locates on control body 15, articulated elements 17 locates 1 below of bearing base, universal wheel 18 locates inside articulated elements 17, fixed plate 19 locates on 1 lateral wall of bearing base, cylinder 20 locates on fixed plate 19, hydraulic stem 21 locates 19 below of fixed plate.
The hydraulic rod 21 is arranged between the supporting plate 22 and the fixing plate 19, the lifting plate 12 is arranged between the supporting column 11 and the guardrail 14, and the movable groove 6 is arranged between the lifting box body 4 and the movable block 7.
When the device is used, a user firstly moves the whole device to a position needing power maintenance by using the universal wheel 18, then the user can open the air cylinder 20 to drive the hydraulic rod 21 to extend until the hydraulic rod 21 drives the supporting plate 22 to fix the whole device on the ground, at the moment, the user can use the three steps 3 to get on the lifting plate 12, then the user can use the control panel 16 to open the thread motor 8, the thread motor 8 drives the threaded rod 9 to rotate, the movable block 7 cannot rotate together with the threaded rod 9 due to the limiting effect of the movable groove 6, but can move up and down along the movable groove 6, when the movable block 7 drives the supporting column 11 and the lifting plate 12 to reach proper positions, the user can close the thread motor 8, at the moment, the user can carry out power maintenance and other work, the buffer spring 13 can ensure that the lifting plate 12 cannot generate overlarge descending speed when the fault falls off, thereby avoiding danger and being the use process of the power maintenance elevator.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (4)
1. The utility model provides a power maintenance companion ladder which characterized in that: comprises a bearing base, a connecting column, a step, a lifting box body, a connecting plate, a movable groove, a movable block, a threaded motor, a threaded rod, a limiting plate, a supporting column, a lifting plate, a buffer spring, a guardrail, a control main body, a control panel, an articulated piece, a universal wheel, a fixed plate, a cylinder, a hydraulic rod and a supporting plate, wherein the connecting column is arranged on the bearing base, the step is arranged on the connecting column, the lifting box body is arranged on the bearing base, the connecting plate is arranged on the inner side wall of the lifting box body, the movable groove is arranged on the inner side wall of the lifting box body, the movable block is arranged on the movable groove, the threaded motor is arranged below the connecting plate, the threaded rod penetrates through the movable block and is arranged on the threaded motor, the limiting plate is arranged on the inner side wall of the lifting box body and is arranged on one side far away from the connecting plate, the supporting column penetrates through the top of the lifting box body and is arranged on the movable block, the lifter plate is arranged on the support column, the top of the lifting box body is arranged at one end of the buffer spring, the lower portion of the lifter plate is arranged at the other end of the buffer spring, the guardrail is arranged on the lifter plate, the control main body is arranged on the guardrail, the control panel is arranged on the control main body, the articulated elements are arranged below the bearing base, the universal wheels are arranged inside the articulated elements, the fixed plate is arranged on the side wall of the bearing base, the cylinder is arranged on the fixed plate, and the hydraulic rod is arranged below the fixed plate.
2. A power maintenance elevator according to claim 1, characterized in that: the hydraulic stem is arranged between the supporting plate and the fixing plate, the lifting plate is arranged between the supporting column and the guardrail, and the movable groove is arranged between the lifting box body and the movable block.
3. A power maintenance elevator according to claim 2, characterized in that: the support column and the bearing base are vertically arranged, the support column and the connecting column are arranged in parallel, the hydraulic rod and the fixing plate are vertically arranged, and the step and the bearing base are arranged in parallel.
4. A power maintenance elevator according to claim 3, characterized in that: the step is the setting of cuboid platelike, the bearing base is the setting of cuboid platelike, the backup pad is the setting of cuboid platelike, the threaded rod is the setting of cylinder screw thread form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120614517.5U CN215048482U (en) | 2021-03-26 | 2021-03-26 | Power maintenance companion ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120614517.5U CN215048482U (en) | 2021-03-26 | 2021-03-26 | Power maintenance companion ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215048482U true CN215048482U (en) | 2021-12-07 |
Family
ID=79151925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120614517.5U Active CN215048482U (en) | 2021-03-26 | 2021-03-26 | Power maintenance companion ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215048482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406973A (en) * | 2021-12-20 | 2022-04-29 | 安庆市盛唐制冷设备有限责任公司 | Positioning device with protection function for refrigeration equipment maintenance |
-
2021
- 2021-03-26 CN CN202120614517.5U patent/CN215048482U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406973A (en) * | 2021-12-20 | 2022-04-29 | 安庆市盛唐制冷设备有限责任公司 | Positioning device with protection function for refrigeration equipment maintenance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An electric maintenance elevator Effective date of registration: 20230905 Granted publication date: 20211207 Pledgee: China Co. truction Bank Corp Guangzhou Liwan branch Pledgor: Guangdong Guandian Technology Co.,Ltd. Registration number: Y2023980055302 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |