CN112661073A - Maintenance lifting platform for security - Google Patents
Maintenance lifting platform for security Download PDFInfo
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- CN112661073A CN112661073A CN202011482020.9A CN202011482020A CN112661073A CN 112661073 A CN112661073 A CN 112661073A CN 202011482020 A CN202011482020 A CN 202011482020A CN 112661073 A CN112661073 A CN 112661073A
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- plate
- station
- telescopic
- maintenance
- overhaul
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- 238000012423 maintenance Methods 0.000 title claims abstract description 52
- 238000005728 strengthening Methods 0.000 claims description 18
- 239000007787 solid Substances 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention discloses a maintenance lifting platform for security, wherein a lifting oil cylinder is fixedly connected between a base and a maintenance station plate, and the maintenance station plate is in sliding connection with an expansion plate; can extend out further enlarge operation platform's area through with the expansion plate, can satisfy many people's operation simultaneously, improve the operating efficiency, the couple of the bracing piece one end of setting and the solid fixed ring of expansion plate both sides are connected, can promote structural stability, under the condition that the expansion plate does not have the support, also can keep the security performance, operator's life safety has been ensured, the upper surface of overhauing the station board is equipped with a plurality of antislip strips, the antislip strip sets up along the length direction who overhauls the station board, and interval between the adjacent antislip strip equals, increase the frictional force of maintainer sole and overhauing the station board upper surface, prevent that the landing from tumbleing.
Description
Technical Field
The invention belongs to the technical field of security protection, and particularly relates to a maintenance lifting platform for security protection.
Background
In the process of maintenance, maintenance devices such as a maintenance frame and an insulating ladder are needed, when serious circuit accidents occur, a plurality of operators are needed to operate, the area of an operation platform of the existing maintenance device is small, the movable range of the operators is limited, and the requirement of multi-person operation is not met; the existing maintenance platform is simple in structure and low in safety performance, and when existing workers perform maintenance operation, the workers are lifted by the aid of the escalator, so that the working efficiency is low.
In order to overcome the defects, technicians in the field actively research and innovate to create an overhaul lifting platform for security protection.
Disclosure of Invention
The invention mainly solves the technical problem of providing the maintenance lifting platform for security protection, which has the advantages of large operation area, stable structure, convenient carrying and transportation and strong universality, and ensures the safety of maintenance personnel.
In order to solve the above technical problems, one technical solution adopted by the present invention is as follows:
the lifting maintenance platform comprises a base, a maintenance station plate and a telescopic plate, wherein a lifting oil cylinder is fixedly connected between the base and the maintenance station plate, the maintenance station plate is connected with the telescopic plate in a sliding mode, a sliding groove is formed in the bottom end of the maintenance station plate, a sliding strip matched with the sliding groove is arranged at one end of the telescopic plate, a telescopic oil cylinder is further arranged between the maintenance station plate and the telescopic plate, and the output end of the telescopic oil cylinder is connected with the lower end of the telescopic plate;
vertical rods are vertically arranged at four corners of the maintenance station board, a cross rod is fixedly connected between every two adjacent vertical rods, two convex columns are respectively arranged on the two vertical rods positioned on one side of the output of the telescopic board, the two convex columns are rotatably connected with one end of a supporting rod, a hook is arranged at the other end of the supporting rod, and fixing rings matched with the hook are arranged on two sides of one end, away from the sliding groove, of the telescopic board;
the base is internally provided with a hydraulic pump station and a servo motor, the hydraulic pump station is electrically connected with the servo motor, and the hydraulic pump station is electrically connected with the lifting oil cylinder and the telescopic oil cylinder.
Furthermore, four lifting oil cylinders are arranged, the length and the width of the maintenance station plate and the base are equal, the four lifting oil cylinders are respectively arranged at the four corners of the maintenance station plate and the base, the output ends of the lifting oil cylinders are connected with the lower end of the maintenance station plate, and the other ends of the lifting oil cylinders are connected with the upper end of the base.
Furthermore, the lower end of the maintenance station plate is provided with a fixed seat which is fixedly connected with the telescopic oil cylinder.
Furthermore, the upper end surfaces of the maintenance station plate and the expansion plate are provided with anti-skidding grooves, the anti-skidding grooves are arranged along the length direction of the maintenance station plate and the expansion plate, and the adjacent intervals between the anti-skidding grooves are equal.
Furthermore, the anti-slip strips are all composed of a plurality of anti-slip convex points, and the two adjacent anti-slip strips are the anti-slip convex points of one anti-slip strip and the gaps between the two adjacent anti-slip convex points of the other anti-slip strip are corresponding.
Further, the lower surface of maintenance station board is equipped with the strengthening rib, the strengthening rib includes radial strengthening rib and latitudinal direction strengthening rib, radial strengthening rib with latitudinal direction strengthening rib mutually perpendicular.
The invention has the beneficial effects that:
the lower end of the maintenance platform is connected with the expansion plate in a sliding mode, the area of the operation platform can be further enlarged by extending the expansion plate out, multi-person operation can be met, and the operation efficiency is improved;
the hook at one end of the supporting rod is connected with the fixing rings at two sides of the telescopic plate, so that the structural stability can be improved, the safety performance can be kept under the condition that the telescopic plate is not supported, and the life safety of operators is guaranteed;
the upper surface of the maintenance station board is provided with a plurality of anti-slip strips, the anti-slip strips are arranged along the length direction of the maintenance station board, the distance between every two adjacent anti-slip strips is equal, the friction force between the soles of maintenance personnel and the upper surface of the maintenance station board is increased, and falling down is prevented.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of the overall structure of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1;
the parts in the drawings are marked as follows:
the base 1, the hydraulic power unit 11, the servo motor 12, the maintenance station board 2, the spout 21, the montant 22, the projection 221, the horizontal pole 23, the bracing piece 24, the couple 241, the fixing base 25, the expansion plate 3, the draw runner 31, the solid fixed ring 32, the lift cylinder 4, the expansion cylinder 5, the antiskid slot 6 and the antiskid bump 61.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
Example (b):
security protection is with overhauing lift platform, as shown in fig. 1 to 4: comprises a base 1, an inspection station plate 2 and a telescopic plate 3, wherein a lifting oil cylinder 4 is fixedly connected between the base and the inspection station plate, the maintenance station plate is connected with the expansion plate in a sliding way, the bottom end of the maintenance station plate is provided with a sliding chute 21, one end of the expansion plate is provided with a slide bar 31 matched with the sliding groove, an expansion oil cylinder 5 is arranged between the maintenance station plate and the expansion plate, the output end of the expansion oil cylinder is connected with the lower end of the expansion plate, the area of the operation platform can be further enlarged by extending the expansion plate, the operation of a plurality of people can be simultaneously satisfied, the operation efficiency is improved, a plurality of anti-skid strips are arranged on the upper surface of the maintenance station plate and are arranged along the length direction of the maintenance station plate, and the distance between adjacent antislip strips is equal, so that the friction force between the sole of the maintainer and the upper surface of the maintenance standing plate is increased, and the maintainer is prevented from falling down.
the base is internally provided with a hydraulic pump station 11 and a servo motor 12, the hydraulic pump station is electrically connected with the servo motor, and the hydraulic pump station is electrically connected with the lifting oil cylinder and the telescopic oil cylinder.
The lifting oil cylinders are four in number, the overhaul station plate and the base are equal in length and width, the four lifting oil cylinders are arranged at the four corners of the overhaul station plate and the four corners of the base respectively, the output ends of the lifting oil cylinders are connected with the lower end of the overhaul station plate, and the other ends of the lifting oil cylinders are connected with the upper end of the base.
And a fixed seat 25 fixedly connected with the telescopic oil cylinder is arranged at the lower end of the maintenance station plate.
Overhauls the board of standing with the upper end surface of expansion plate all has anti-skidding slot 6, anti-skidding slot is followed overhaul the board of standing with the length direction setting of expansion plate, and adjacent interval between the anti-skidding ditch equals, the antislip strip all comprises 61 by a plurality of anti-skidding bumps, and the clearance between two adjacent anti-skidding bumps that two adjacent antislip strips all are an antislip strip is corresponding with the adjacent two anti-skidding bumps of another antislip strip, increases the frictional force of maintainer sole and overhaul stand board upper surface, prevents that the landing from tumbleing
The lower surface of overhauing the station board is equipped with the strengthening rib, the strengthening rib includes radial strengthening rib and latitudinal direction strengthening rib, radial strengthening rib with latitudinal direction strengthening rib mutually perpendicular (in the figure).
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship described based on the embodiments and shown in the drawings, or the orientation or positional relationship that the products of the present invention are usually placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to be referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The working principle of the invention is as follows:
the lower end of the maintenance platform is connected with the expansion plate in a sliding mode, the area of the operation platform can be further enlarged by extending the expansion plate out, the requirement for multi-person operation can be met, and the operation efficiency is improved;
the hook at one end of the supporting rod is connected with the fixing rings at two sides of the telescopic plate, so that the structural stability can be improved, the safety performance can be kept under the condition that the telescopic plate is not supported, and the life safety of operators is guaranteed;
the upper surface of the maintenance station board is provided with a plurality of anti-slip strips, the anti-slip strips are arranged along the length direction of the maintenance station board, the distance between every two adjacent anti-slip strips is equal, the friction force between the soles of maintenance personnel and the upper surface of the maintenance station board is increased, and falling down is prevented.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The overhaul lifting platform for security is characterized by comprising a base (1), an overhaul station plate (2) and a telescopic plate (3), wherein a lifting oil cylinder (4) is fixedly connected between the base and the overhaul station plate, the overhaul station plate is in sliding connection with the telescopic plate, a sliding groove (21) is formed in the bottom end of the overhaul station plate, a sliding strip (31) matched with the sliding groove is formed in one end of the telescopic plate, a telescopic oil cylinder (5) is further arranged between the overhaul station plate and the telescopic plate, and the output end of the telescopic oil cylinder is connected with the lower end of the telescopic plate;
vertical rods (22) are vertically arranged at four corners of the maintenance station board, a cross rod (23) is fixedly connected between every two adjacent vertical rods, two convex columns (221) are respectively arranged on the two vertical rods at one side of the output of the telescopic board, the two convex columns are rotatably connected with one end of a supporting rod, a hook (241) is arranged at the other end of the supporting rod, and fixing rings (32) matched with the hook are arranged on two sides of one end, away from the sliding groove, of the telescopic board;
the base is internally provided with a hydraulic pump station (11) and a servo motor (12), the hydraulic pump station is electrically connected with the servo motor, and the hydraulic pump station is electrically connected with the lifting oil cylinder and the telescopic oil cylinder.
2. The security protection of claim 1 is with overhauing lift platform, its characterized in that: the lifting oil cylinders are four in number, the overhaul station plate and the base are equal in length and width, the four lifting oil cylinders are arranged at the four corners of the overhaul station plate and the four corners of the base respectively, the output ends of the lifting oil cylinders are connected with the lower end of the overhaul station plate, and the other ends of the lifting oil cylinders are connected with the upper end of the base.
3. The security protection of claim 2 is with overhauing lift platform, its characterized in that: the lower end of the maintenance station plate is provided with a fixed seat (25) which is fixedly connected with the telescopic oil cylinder.
4. The security protection of claim 1 is with overhauing lift platform, its characterized in that: the maintenance station board with the up end surface of expansion plate all has anti-skidding slot (6), anti-skidding slot is followed the maintenance station board with the length direction setting of expansion plate, and adjacent the interval between the anti-skidding slot equals.
5. The security protection of claim 4 is with overhauing lift platform, its characterized in that: the antislip strip all comprises a plurality of antiskid salient points (61), and two adjacent antislip strips are the antiskid salient points of one antislip strip and correspond to the clearance between two adjacent antiskid salient points of another antislip strip.
6. The security protection of claim 1 is with overhauing lift platform, its characterized in that: the lower surface of maintenance station board is equipped with the strengthening rib, the strengthening rib includes radial strengthening rib and latitudinal direction strengthening rib, radial strengthening rib with latitudinal direction strengthening rib mutually perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011482020.9A CN112661073A (en) | 2020-12-16 | 2020-12-16 | Maintenance lifting platform for security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011482020.9A CN112661073A (en) | 2020-12-16 | 2020-12-16 | Maintenance lifting platform for security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112661073A true CN112661073A (en) | 2021-04-16 |
Family
ID=75404729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011482020.9A Withdrawn CN112661073A (en) | 2020-12-16 | 2020-12-16 | Maintenance lifting platform for security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112661073A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113788446A (en) * | 2021-11-01 | 2021-12-14 | 万全重工（常州）机械有限公司 | High orchard elevator of safe type is with preventing artifical platform that emptys |
-
2020
- 2020-12-16 CN CN202011482020.9A patent/CN112661073A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113788446A (en) * | 2021-11-01 | 2021-12-14 | 万全重工（常州）机械有限公司 | High orchard elevator of safe type is with preventing artifical platform that emptys |
| CN113788446B (en) * | 2021-11-01 | 2023-01-06 | 万全重工（常州）机械有限公司 | High orchard elevator of safe type is with preventing artifical platform that emptys |
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| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210416 |
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| WW01 | Invention patent application withdrawn after publication |