CN111825007B - Anti-falling lifting device for installation of power equipment - Google Patents
Anti-falling lifting device for installation of power equipment Download PDFInfo
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- CN111825007B CN111825007B CN202010581101.8A CN202010581101A CN111825007B CN 111825007 B CN111825007 B CN 111825007B CN 202010581101 A CN202010581101 A CN 202010581101A CN 111825007 B CN111825007 B CN 111825007B
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- frame
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- connecting rod
- falling
- bottom wall
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The invention discloses an anti-falling lifting device for mounting power equipment, which comprises a support frame, wherein a support plate is connected to the top wall of the support frame, a winding mechanism is connected to the top wall of the support plate, the output end of the winding mechanism penetrates through the support plate and is connected with an anti-falling mechanism, a placing plate is connected to the bottom wall of the anti-falling mechanism, the anti-falling mechanism comprises a connecting plate, a frame and an anti-falling assembly, the connecting plate is connected to the output end of the winding mechanism, the anti-falling assembly comprises a sliding rod, an elastic part and a clamping assembly, the sliding rod is connected to the bottom wall of the connecting plate, one end, far away from the connecting plate, of the sliding rod penetrates through the frame and extends downwards, a limiting block is connected to the bottom wall of the sliding rod, the outer wall of the sliding rod is sleeved with the elastic part, the elastic part is connected between the bottom wall of the frame and the top wall of the limiting block, and the clamping assembly is connected to the bottom wall of the limiting block; the lifting device for electric power installation can effectively avoid the situation that the lifting device for electric power installation falls off when in use, thereby effectively improving the safety performance of the lifting device for electric power installation when in use and avoiding the occurrence of potential safety hazards.
Description
Technical Field
The invention relates to the technical field of anti-inflammation cloth buckling, in particular to an anti-falling lifting device for power equipment installation.
Background
The electric power engineering is an engineering related to the production, transmission and distribution of electric energy, and also includes an engineering applying electricity as power and energy in various fields in a broad sense, and can be understood to the transmission and transformation industry expansion engineering.
When power equipment installs, for the convenience of its installation often need use elevating gear, carry certain height with power equipment to be convenient for install it, but elevating gear among the prior art structure is comparatively simple, lacks corresponding protection architecture, in case when the cracked condition of lifting rope emergence, often can cause serious incident, therefore an anti-falling elevating gear is used in power equipment installation is especially important.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a falling prevention lifting device for power equipment installation.
In order to achieve the purpose, the invention adopts the following technical scheme:
an anti-falling lifting device for mounting power equipment comprises a support frame, wherein a support plate is connected to the top wall of the support frame, a winding mechanism is connected to the top wall of the support plate, the output end of the winding mechanism penetrates through the support plate and is connected with an anti-falling mechanism, a placing plate is connected to the bottom wall of the anti-falling mechanism, the anti-falling mechanism comprises a connecting plate, a frame and an anti-falling component, the connecting plate is connected with the output end of the winding mechanism, the frame is connected to the inner wall of the support frame in a sliding manner, the anti-falling component comprises a sliding rod, an elastic piece and a clamping component, the sliding rod is connected to the bottom wall of the connecting plate, one end of the sliding rod, far away from the connecting plate, penetrates through the frame and extends downwards, a limiting block is connected to the bottom wall of the sliding rod, the elastic piece is sleeved on the outer wall of the sliding rod and is connected between the bottom wall of the frame and the top wall of the limiting block, and the elasticity of the elastic piece is smaller than the gravity of the frame, the clamping component is rotatably connected to the bottom wall of the limiting block.
Preferably, the clamping assembly comprises a first connecting rod and a second connecting rod, the first connecting rod is rotatably connected to the bottom wall of the limiting block, and the second connecting rod is rotatably connected with one end, far away from the limiting block, of the first connecting rod.
Preferably, the inner wall of the frame is connected with a connecting seat, the connecting seat is rotationally connected with the first connecting rod, and the frame is further provided with a first sliding groove matched with the second connecting rod.
Preferably, a limiting groove is formed in the inner wall of the support frame and matched with the second connecting rod.
Preferably, the inner wall of the support frame is connected with a reinforcing rib, and a second sliding groove matched with the frame is formed in the inner wall of the reinforcing rib.
Preferably, winding mechanism includes driving motor, supporting seat and axis of rotation, the supporting seat is connected on the backup pad roof, driving motor connects on the supporting seat outer wall, the axis of rotation is connected on the supporting seat inner wall, just the one end of axis of rotation is passed the supporting seat and is linked to each other with the driving motor output.
Compared with the prior art, the invention provides an anti-falling lifting device for power equipment installation, which has the following beneficial effects:
1. when the anti-falling lifting device is used, the driving motor is started to drive the rotating shaft connected with the output end of the driving motor to rotate, so that a cable rope is wound, the cable rope can apply upward pulling force to the sliding rod, the elastic force of the elastic piece is smaller than the gravity of the frame, so that the elastic piece is driven to compress, meanwhile, the sliding rod slides upwards, so that the first connecting rod is driven to rotate clockwise along the connecting seat, so that the second connecting rod is driven to contract along the first sliding groove, so that the second connecting rod is separated from the limiting groove, so that the frame and the placing plate are driven to ascend, when the cable rope descends, the driving motor drives the second connecting rod to contract, the elastic force of the elastic piece is smaller than the gravity of the frame, so that the frame and the placing plate can slowly descend, when the cable rope is broken due to abrasion or exceeds the bearing force, through the arranged elastic piece and the limiting block, and then can drive the slide bar and reply horizontal position under the effect of elastic component elasticity, through the connecting seat that sets up, and then can drive first connecting rod anticlockwise rotation to drive the second connecting rod and stretch out along first spout, and block mutually with the spacing groove, thereby make the frame with place the board and promptly stop, thereby avoid its condition of taking place to fall, and then the security performance when effectual increase the device uses, avoid the emergence of potential safety hazard.
The part which is not involved in the device is the same as the prior art or can be realized by the prior art, and the lifting device for electric power installation can effectively avoid the situation that the lifting device for electric power installation falls when in use, thereby effectively increasing the safety performance of the lifting device in use and avoiding the occurrence of potential safety hazards.
Drawings
Fig. 1 is a first structural schematic diagram of a fall-preventing lifting device for power equipment installation according to the present invention;
fig. 2 is a structural schematic diagram of a fall-prevention lifting device for power equipment installation according to the present invention;
fig. 3 is a schematic structural diagram of a fall prevention mechanism and a support frame of a fall prevention lifting device for power equipment installation according to the present invention;
fig. 4 is a schematic structural diagram of a part a in fig. 3 of the fall-prevention lifting device for power equipment installation according to the present invention.
In the figure: 1. a support frame; 101. reinforcing ribs; 102. a support plate; 103. a limiting groove; 2. a drive motor; 201. a supporting seat; 3. a fall prevention mechanism; 301. a connecting plate; 302. a frame; 303. placing the plate; 304. a slide bar; 3041. a limiting block; 305. a first link; 306. a connecting seat; 307. a second link; 308. an elastic member.
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 a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, a fall-preventing lifting device for power equipment installation comprises a support frame 1, a support plate 102 is connected to the top wall of the support frame 1, a winding mechanism is connected to the top wall of the support plate 102, the output end of the winding mechanism penetrates through the support plate 102 and is connected with a fall-preventing mechanism 3, a placing plate 303 is connected to the bottom wall of the fall-preventing mechanism 3, the fall-preventing mechanism 3 comprises a connecting plate 301, a frame 302 and a fall-preventing component, the connecting plate 301 is connected to the output end of the winding mechanism, the frame 302 is connected to the inner wall of the support frame 1 in a sliding manner, the fall-preventing component comprises a sliding rod 304, an elastic member 308 and a clamping component, the sliding rod 304 is connected to the bottom wall of the connecting plate 301, one end of the sliding rod 304, which is far away from the connecting plate 301, penetrates through the frame 302 and extends downwards, a limit block 3041 is connected to the bottom wall of the sliding rod 304, the elastic member 308 is sleeved on the outer wall of the sliding rod 304, the elastic member 308 is connected between the bottom wall of the frame 302 and the top wall of the limit block 3041, and the elasticity of the elastic member 308 is smaller than the gravity of the frame 302, and the engaging member is rotatably connected to the bottom wall of the stop block 3041.
The engaging assembly includes a first connecting rod 305 and a second connecting rod 307, the first connecting rod 305 is rotatably connected to the bottom wall of the stop block 3041, and the second connecting rod 307 is rotatably connected to an end of the first connecting rod 305 away from the stop block 3041.
The inner wall of the frame 302 is connected with a connecting seat 306, the connecting seat 306 is rotatably connected with the first connecting rod 305, and the frame 302 is further provided with a first sliding groove matched with the second connecting rod 307.
The inner wall of the support frame 1 is provided with a limiting groove 103, and the limiting groove 103 is matched with the second connecting rod 307.
The inner wall of the support frame 1 is connected with a reinforcing rib 101, and a second sliding groove matched with the frame 302 is formed in the inner wall of the reinforcing rib 101.
Winding mechanism includes driving motor 2, supporting seat 201 and axis of rotation, and supporting seat 201 is connected on backup pad 102 roof, and driving motor 2 is connected on supporting seat 201 outer wall, and the axis of rotation is connected on supporting seat 201 inner wall, and the one end of axis of rotation passes supporting seat 201 and links to each other with driving motor 2 output.
When the cable is used, the driving motor 2 is started to drive the rotating shaft connected with the output end of the driving motor to rotate, so as to wind the cable, the cable can apply an upward pulling force on the sliding rod 304, the elastic force of the elastic piece 308 is smaller than the gravity of the frame 302, so as to drive the elastic piece 308 to compress, meanwhile, the sliding rod 304 slides upwards, so as to drive the first connecting rod 305 to rotate clockwise along the connecting seat 306, so as to drive the second connecting rod 307 to contract along the first sliding groove, so as to be separated from the limiting groove 103, so as to drive the frame 302 and the placing plate 303 to ascend and descend, when the cable descends, the driving motor 2 drives the second connecting rod 307 to contract, the elastic force of the elastic piece 308 is smaller than the gravity of the frame 302, so as to realize the slow descending of the frame 302 and the placing plate 303, when the cable is worn or exceeds the condition that the cable is broken due to the bearing force, through the elastic piece 308 and the limiting block 3041, and then can drive slide bar 304 and reply horizontal position under the effect of elastic component 308 elasticity, through the connecting seat 306 that sets up, and then can drive first connecting rod 305 anticlockwise rotation, thereby drive second connecting rod 307 and stretch out along first spout, and block mutually with spacing groove 103, thereby make frame 302 with place board 303 emergency stop, thereby avoid its condition that takes place to fall, and then the security performance when effectual increase the device uses, avoid the emergence of potential safety hazard.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (1)
1. The utility model provides a power equipment installation is with preventing elevating gear that falls, includes support frame (1), its characterized in that, be connected with backup pad (102) on the support frame (1) roof, be connected with winding mechanism on the backup pad (102) roof, the winding mechanism output passes backup pad (102) and is connected with prevents falling mechanism (3), it places board (303) to be connected with on the mechanism (3) diapire of preventing falling, prevent falling mechanism (3) including connecting plate (301), frame (302) and prevent falling the subassembly, connecting plate (301) link to each other with the winding mechanism output, frame (302) slip link to each other on support frame (1) inner wall, prevent falling the subassembly and include slide bar (304), elastic component (308) and block subassembly, slide bar (304) are connected on connecting plate (301) diapire, the one end that connecting plate (301) was kept away from to slide bar (304) passes frame (302) and downwardly extending, the bottom wall of the sliding rod (304) is connected with a limiting block (3041), the outer wall of the sliding rod (304) is sleeved with an elastic piece (308), the elastic piece (308) is connected between the bottom wall of the frame (302) and the top wall of the limiting block (3041), the elasticity of the elastic piece (308) is smaller than the gravity of the frame (302), and the clamping component is rotatably connected to the bottom wall of the limiting block (3041);
the clamping assembly comprises a first connecting rod (305) and a second connecting rod (307), the first connecting rod (305) is rotatably connected to the bottom wall of the limiting block (3041), and the second connecting rod (307) is rotatably connected with one end, far away from the limiting block (3041), of the first connecting rod (305);
the inner wall of the frame (302) is connected with a connecting seat (306), the connecting seat (306) is rotatably connected with a first connecting rod (305), and the frame (302) is also provided with a first sliding groove matched with a second connecting rod (307);
a limiting groove (103) is formed in the inner wall of the support frame (1), and the limiting groove (103) is matched with the second connecting rod (307);
the inner wall of the support frame (1) is connected with a reinforcing rib (101), and a second sliding groove matched with the frame (302) is formed in the inner wall of the reinforcing rib (101) in a chiseled mode;
winding mechanism includes driving motor (2), supporting seat (201) and axis of rotation, supporting seat (201) are connected on backup pad (102) roof, driving motor (2) are connected on supporting seat (201) outer wall, the axis of rotation is connected on supporting seat (201) inner wall, just supporting seat (201) are passed to the one end of axis of rotation and are linked to each other with driving motor (2) output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010581101.8A CN111825007B (en) | 2020-06-23 | 2020-06-23 | Anti-falling lifting device for installation of power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010581101.8A CN111825007B (en) | 2020-06-23 | 2020-06-23 | Anti-falling lifting device for installation of power equipment |
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| Publication Number | Publication Date |
|---|---|
| CN111825007A CN111825007A (en) | 2020-10-27 |
| CN111825007B true CN111825007B (en) | 2022-03-04 |
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| CN202010581101.8A Active CN111825007B (en) | 2020-06-23 | 2020-06-23 | Anti-falling lifting device for installation of power equipment |
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| CN (1) | CN111825007B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112744739B (en) * | 2020-12-19 | 2022-06-17 | 陕西恒德信义电力设备有限公司 | Stringing construction device for power equipment installation |
| CN115231465A (en) * | 2022-07-13 | 2022-10-25 | 田沐环 | Anti-blocking lifting system for processing refractory material and using method |
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| CN204454140U (en) * | 2015-01-26 | 2015-07-08 | 浙江西传电气科技有限公司 | A kind of Pop-up falling proof device of lifting means |
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| CN207698958U (en) * | 2017-12-05 | 2018-08-07 | 余廷栋 | A kind of elevator drop preventer |
| CN209065332U (en) * | 2018-10-21 | 2019-07-05 | 蔡中远 | A kind of fall arrest elevator for building |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7556126B2 (en) * | 2006-08-31 | 2009-07-07 | Chiu Nan Wang | Elevator escape arrangement |
| CN101767757A (en) * | 2010-01-15 | 2010-07-07 | 上海攀杰机械有限公司 | Screw rod-type accessible lifting platform |
| CN105735715B (en) * | 2016-04-12 | 2018-02-23 | 广州市远能物流自动化设备科技有限公司 | Anti-falling structure and lowering or hoisting gear |
| CN107055376B (en) * | 2017-04-11 | 2018-03-30 | 黄河科技学院 | A kind of lifting platform for machine-building |
| CN107381431A (en) * | 2017-06-29 | 2017-11-24 | 赛埃孚汽车保修设备（太仓）有限公司 | A kind of method of work of the lifting machine with dual anti-falling protection function |
| CN107902590A (en) * | 2017-11-21 | 2018-04-13 | 长兴曼尔申机械科技有限公司 | One kind is based on logistics delivery and lifting integrated apparatus |
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2020
- 2020-06-23 CN CN202010581101.8A patent/CN111825007B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204454140U (en) * | 2015-01-26 | 2015-07-08 | 浙江西传电气科技有限公司 | A kind of Pop-up falling proof device of lifting means |
| CN206985430U (en) * | 2017-06-16 | 2018-02-09 | 于冬 | A kind of anti-falling elevator safety catch |
| CN207698958U (en) * | 2017-12-05 | 2018-08-07 | 余廷栋 | A kind of elevator drop preventer |
| CN209065332U (en) * | 2018-10-21 | 2019-07-05 | 蔡中远 | A kind of fall arrest elevator for building |
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| CN111825007A (en) | 2020-10-27 |
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Effective date of registration: 20220211 Address after: 010000 102, floors 1-3, commercial building 1, Taoyuan Shuixie District 2, Bayannur South Road, Huimin District, Hohhot City, Inner Mongolia Autonomous Region Applicant after: Inner Mongolia Huaxing Power Construction Co.,Ltd. Address before: 315300 No.7, building 2, Xinyi Road, Yiqiao Juwei, Guanhaiwei town, Cixi City, Ningbo City, Zhejiang Province Applicant before: Yu Guofeng |
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