CN211871181U - Safety lifting device for building - Google Patents

Safety lifting device for building Download PDF

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Publication number
CN211871181U
CN211871181U CN201922001321.4U CN201922001321U CN211871181U CN 211871181 U CN211871181 U CN 211871181U CN 201922001321 U CN201922001321 U CN 201922001321U CN 211871181 U CN211871181 U CN 211871181U
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CN
China
Prior art keywords
wall
pulley
rack
frame
fixed connection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201922001321.4U
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Chinese (zh)
Inventor
石海强
陈立
孙治民
苏奕辉
王笋
陈忠方
邓昌华
刘天龙
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China Construction Second Engineering Bureau Co Ltd
Original Assignee
China Construction Second Engineering Bureau Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Construction Second Engineering Bureau Co Ltd filed Critical China Construction Second Engineering Bureau Co Ltd
Priority to CN201922001321.4U priority Critical patent/CN211871181U/en
Application granted granted Critical
Publication of CN211871181U publication Critical patent/CN211871181U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a safe hoisting device for building relates to construction technical field, including frame, rack, pulley yoke, serving roller and driving motor, the outer wall of rack and the inner wall sliding connection of frame, the outer wall of pulley yoke and the top fixed connection of frame, the outer wall of serving roller and driving motor's outer wall fixed connection, the inner wall of fender frame and the outer wall fixed connection of pulley yoke. This safe hoisting device for building fixes the frame in construction department, and the installation mount improves the steadiness of frame, and driving motor is just reversing to drive the winding roller just reversing, drives winding roller corotation during driving motor corotation to release the steel cable of coiling on the winding roller, and descend the rack, conveniently put the material on the rack fixed, drive the winding roller reversal through driving motor reversal, thereby it rises to curl up steel cable pulling couple, mentions the rack.

Description

Safety lifting device for building
Technical Field
The utility model relates to a construction technical field specifically is a safe hoisting device for building.
Background
The material lifting device is a simple and convenient lifting device which is commonly used for solving the problem of vertical transportation in building construction, generally comprises a chassis, a well frame body (standard knot), a top beam, a frame rail, a hanging basket, a pulley block, a rocker arm, an electric winch, a steel wire rope, a cable wind rope (wall-attached frame), a ground anchor, various safety protection devices and the like, and belongs to an indefinite semi-mechanized product. The material hoister has the characteristics of simple structure, reliable technical performance, high safety coefficient, convenience in disassembly and assembly, instant use after assembly and the like. The self-locking device has excellent safety performance particularly in a steel wire rope fracture test. The goods conveying device is widely used for exhibition arrangement, storage, storehouse and building outer wall surface upper and lower goods conveying, and saves a large amount of labor force.
But current material lifting device has very big danger in the in-process that promotes the material, has increased great degree of difficulty for workman's work, especially to the operation that the material promoted on the high-rise building, when the material promoted, needs artificial auxiliary operation mostly, can be great to the delay of time limit for a project.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a safe hoisting device for building possesses simple structure, and the material promotes conveniently, and the security is high, efficient advantage, has solved current material hoisting device and has had very big danger at the in-process that promotes the material, has increased great degree of difficulty for workman's work, especially to the operation that the material promoted on the high-rise building, when the material promoted, needs artificial supplementary operation at most, can be great problem to the delay of time limit for a project.
The utility model discloses a solve above-mentioned technical problem, provide following technical scheme: the utility model provides a safe hoisting device for building, includes frame, rack, support frame, pulley yoke, serving roller, driving motor and fender frame, the outer wall of rack and the inner wall sliding connection of frame, the top of frame and the outer wall fixed connection of support frame, the outer wall of pulley yoke and the top fixed connection of frame, the outer wall of serving roller and the outer wall fixed connection of support frame, one side and the support frame fixed connection that serving roller were kept away from to driving motor, serving roller's outer wall and driving motor's outer wall fixed connection, the inner wall of fender frame and pulley yoke's outer wall fixed connection.
Further, the outside of rack is provided with third pulley, couple, fixed head, sliding block and slide bar, the bottom of third pulley and the outer wall fixed connection of couple, the inner wall of fixed head and the outer wall joint of couple, the bottom of fixed head and the top fixed connection of rack, the outer wall of sliding block and the outer wall fixed connection of rack, the outer wall of slide bar and the inner wall sliding connection of sliding block.
Through adopting above-mentioned technical scheme, the third pulley of setting is for conveniently connecting the steel cable, and the fixed head prevents to drop at the promotion in-process for improving being connected between couple and the rack.
Further, the inside of pulley yoke is provided with first pulley, second pulley and pulley spindle, the inner wall fixedly connected with pulley spindle of first pulley, second pulley, the outer wall fixed connection of the outer wall of first pulley and pulley yoke, one side and the pulley yoke fixed connection of first pulley are kept away from to the second pulley, the both ends of pulley spindle and the inner wall fixed connection of pulley yoke.
Through adopting above-mentioned technical scheme, the pulley yoke is for placing first pulley and second pulley, and the loose pulley axle that is provided with prevents to drop for fixed first pulley and second pulley.
Furthermore, a fixing frame is arranged outside the rack, the outer wall of the fixing frame is fixedly connected with the outer wall of the rack, a steel rope is arranged on the rope rolling roller, and the outer wall of the steel rope is rotatably connected with the outer wall of the rope rolling roller.
Through adopting above-mentioned technical scheme, the mount of setting is for the stability of reinforcing frame, and the steel cable of setting is for promoting the rack
Furthermore, the both ends of slide bar and the inner wall fixed connection of frame, the rack is through the sliding block and the slide bar fixed connection that set up, the rack is through the slide bar and the frame fixed connection that set up.
Through adopting above-mentioned technical scheme, the slide bar is for fixed rack, prevents that the rack from rocking in the lift process, causes the danger that drops.
Furthermore, the outer wall of the steel rope is connected with the outer walls of the first pulley and the second pulley in a sliding mode, the outer wall of the steel rope is connected with the outer wall of the third pulley in a sliding mode, and the placing frame is fixedly connected with the rope winding roller through the arranged steel rope.
Through adopting above-mentioned technical scheme, first pulley, second pulley are connected with the third pulley for the guide steel cable to make things convenient for work to remove the rack.
Compared with the prior art, this safe hoisting device for building possesses following beneficial effect:
1. the utility model discloses a fix the frame in construction department, the installation mount improves the steadiness of frame, driving motor is just reversing to drive the winding roller and is just reversing, driving motor drives the winding roller corotation during corotation, thereby the release is convoluteed the steel cable on the winding roller, and descend the rack, it is fixed on the rack to conveniently put the material, it drives the winding roller reversal to rotate through the driving motor reversal, thereby it rises to roll up steel cable pulling couple, mention the rack, this safety hoisting device for building has improved work efficiency, the workman labour has been reduced.
2. The utility model discloses a mount that sets up is for the stability of reinforcing frame, the steel cable of setting is for promoting the rack, the slide bar is for fixed rack, prevent that the placing frame from rocking in the promotion process, cause the danger that drops, the security has been improved, the pulley yoke is for conveniently placing first pulley and second pulley, the loose pulley axle that is provided with prevents to drop for fixed first pulley and second pulley, the third pulley of setting is for conveniently connecting the steel cable, the fixed head is for improving being connected between couple and the rack, prevent to drop in the promotion process.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of a position a in the structure diagram 1 of the present invention.
In the figure: 1. a frame; 2. placing a rack; 3. a support frame; 4. a pulley yoke; 5. a rope winding roller; 6. a drive motor; 7. a blocking frame; 8. a first pulley; 9. a second pulley; 10. a pulley shaft; 11. a steel cord; 12. a third pulley; 13. hooking; 14. a fixed head; 15. a slider; 16. a fixed mount; 17. a slide bar.
Detailed Description
Referring to fig. 1-2, the present invention provides a technical solution: a safety lifting device for buildings comprises a frame 1, a placing frame 2, a supporting frame 3, a pulley frame 4, a rope winding roller 5, a driving motor 6 and a blocking frame 7, wherein the outer wall of the placing frame 2 is connected with the inner wall of the frame 1 in a sliding manner, a fixing frame 16 is arranged outside the frame 1, the outer wall of the fixing frame 16 is fixedly connected with the outer wall of the frame 1, a steel rope 11 is arranged on the rope winding roller 5, the outer wall of the steel rope 11 is rotatably connected with the outer wall of the rope winding roller 5, the outer wall of the steel rope 11 is connected with a first pulley 8, the outer wall of a second pulley 9 is connected with the outer wall of the second pulley 9 in a sliding manner, the placing frame 2 is connected with the rope winding roller 5 through the arranged steel rope 11 in a sliding manner, the first pulley 8 and the second pulley 9 are connected with the third pulley 12 for guiding the steel rope 11, so as to facilitate the work and move the placing frame, the steel rope 16 is arranged for lifting the placing frame 2, the top of the frame 1 is fixedly connected with the outer wall of the supporting frame 3, the outer wall of the pulley frame 4 is fixedly connected with the top of the frame 1, wherein a first pulley 8, a second pulley 9 and a pulley shaft 10 are arranged inside the pulley frame 4, the inner walls of the first pulley 8 and the second pulley 9 are fixedly connected with the pulley shaft 10, the outer wall of the first pulley 8 is fixedly connected with the outer wall of the pulley frame 4, one side of the second pulley 9 far away from the first pulley 8 is fixedly connected with the pulley frame 4, two ends of the pulley shaft 10 are fixedly connected with the inner wall of the pulley frame 4, the pulley frame 4 is provided with the pulley shaft 10 for fixing the first pulley 8 and the second pulley 9 to prevent the pulley shaft from falling, the outer wall of the rope roller 5 is fixedly connected with the outer wall of the supporting frame 3, one side of the driving motor 6 far away from the rope roller 5 is fixedly connected with the supporting frame 3, the outer wall of the rope rolling roller 5 is fixedly connected with the outer wall of the driving motor 6, and the inner wall of the blocking frame 7 is fixedly connected with the outer wall of the pulley yoke 4.
In this embodiment, a third pulley 12, a hook 13, a fixing head 14, a sliding block 15 and a sliding rod 17 are disposed outside the rack 2, the bottom of the third pulley 12 is fixedly connected with the outer wall of the hook 13, wherein the third pulley 12 is disposed to facilitate connection of the steel cable 11, the inner wall of the fixing head 14 is clamped with the outer wall of the hook 13, and the bottom of the fixing head 14 is fixedly connected with the top of the rack 2, wherein the fixing head 14 is disposed to improve connection between the hook and the rack 2 and prevent falling during lifting, the outer wall of the sliding block 15 is fixedly connected with the outer wall of the rack 2, the outer wall of the sliding rod 17 is slidably connected with the inner wall of the sliding block 15, wherein two ends of the sliding rod 17 are fixedly connected with the inner wall of the rack 1, the rack 2 is fixedly connected with the sliding rod 17 through the disposed sliding block 15, and the rack 2 is fixedly connected, slide bar 17 prevents rack 2 from rocking in the lift process for fixed rack 2, causes the danger of dropping.
During the use, fix frame 1 in construction department, installation mount 16 improves the steadiness of frame 1, driving motor 6 is just reversing and is driving winding roller 5 and just reversing, driving motor 6 drives winding roller 5 corotation during corotation to release steel cable 11 of coiling on winding roller 5, and descend rack 2, it is fixed to conveniently put the material on rack 2, drive winding roller 5 reversal through driving motor 6 reversal, thereby it rises to curl up 11 pulling couples 12 of steel cable, mention rack 2.

Claims (6)

1. The utility model provides a safe hoisting device for building, includes frame (1), rack (2), support frame (3), pulley yoke (4), serving roller (5), driving motor (6) and keeps off frame (7), its characterized in that: the outer wall of rack (2) and the inner wall sliding connection of frame (1), the top of frame (1) and the outer wall fixed connection of support frame (3), the outer wall of pulley yoke (4) and the top fixed connection of frame (1), the outer wall of serving roller (5) and the outer wall fixed connection of support frame (3), one side and support frame (3) fixed connection of serving roller (5) are kept away from in driving motor (6), the outer wall of serving roller (5) and the outer wall fixed connection of driving motor (6), keep off the inner wall of frame (7) and the outer wall fixed connection of pulley yoke (4).
2. A safety lifting device for construction as claimed in claim 1, wherein: the outside of rack (2) is provided with third pulley (12), couple (13), fixed head (14), sliding block (15) and slide bar (17), the bottom of third pulley (12) and the outer wall fixed connection of couple (13), the inner wall of fixed head (14) and the outer wall joint of couple (13), the bottom of fixed head (14) and the top fixed connection of rack (2), the outer wall of sliding block (15) and the outer wall fixed connection of rack (2), the outer wall of slide bar (17) and the inner wall sliding connection of sliding block (15).
3. A safety lifting device for construction as claimed in claim 1, wherein: the pulley yoke is characterized in that a first pulley (8), a second pulley (9) and a pulley shaft (10) are arranged inside the pulley yoke (4), the inner wall fixedly connected with pulley shaft (10) of the first pulley (8) and the second pulley (9), the outer wall of the first pulley (8) is fixedly connected with the outer wall of the pulley yoke (4), one side, away from the first pulley (8), of the second pulley (9) is fixedly connected with the pulley yoke (4), and two ends of the pulley shaft (10) are fixedly connected with the inner wall of the pulley yoke (4).
4. A safety lifting device for construction as claimed in claim 1, wherein: the rope winding machine is characterized in that a fixing frame (16) is arranged outside the rack (1), the outer wall of the fixing frame (16) is fixedly connected with the outer wall of the rack (1), a steel rope (11) is arranged on the rope winding roller (5), and the outer wall of the steel rope (11) is rotatably connected with the outer wall of the rope winding roller (5).
5. A safety lifting device for construction as claimed in claim 2, wherein: the two ends of the sliding rod (17) are fixedly connected with the inner wall of the rack (1), the placing rack (2) is fixedly connected with the sliding rod (17) through the set sliding block (15), and the placing rack (2) is fixedly connected with the rack (1) through the set sliding rod (17).
6. A safety lifting device for building according to claim 4, characterized in that: the outer wall of steel rope (11) and the outer wall and sliding connection of first pulley (8), second pulley (9), the outer wall sliding connection of steel rope (11) and the outer wall of third pulley (12), rack (2) are through steel rope (11) and serving roller (5) fixed connection who sets up.
CN201922001321.4U 2019-11-19 2019-11-19 Safety lifting device for building Expired - Fee Related CN211871181U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922001321.4U CN211871181U (en) 2019-11-19 2019-11-19 Safety lifting device for building

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922001321.4U CN211871181U (en) 2019-11-19 2019-11-19 Safety lifting device for building

Publications (1)

Publication Number Publication Date
CN211871181U true CN211871181U (en) 2020-11-06

Family

ID=73241550

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922001321.4U Expired - Fee Related CN211871181U (en) 2019-11-19 2019-11-19 Safety lifting device for building

Country Status (1)

Country Link
CN (1) CN211871181U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20201106

Termination date: 20211119

CF01 Termination of patent right due to non-payment of annual fee