CN223061988U - Lifting device for be used for full rigid type inserted lift scaffold - Google Patents
Lifting device for be used for full rigid type inserted lift scaffold Download PDFInfo
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- CN223061988U CN223061988U CN202422242923.XU CN202422242923U CN223061988U CN 223061988 U CN223061988 U CN 223061988U CN 202422242923 U CN202422242923 U CN 202422242923U CN 223061988 U CN223061988 U CN 223061988U
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Abstract
本实用新型公开了一种用于全刚型附着式升降脚手架上的升降装置，包括托架、滑槽、导向轮、绞盘以及升降钢丝绳，所述托架成对设置，用于夹持安装在脚手架立杆相对的两侧，滑槽用于安装在内外两排立杆相对的一侧，两托架相对的一侧分别固设有连接板，连接板位于滑槽的外侧，导向轮安装在两块连接板之间且导向轮位于滑槽内，两托架相背离的一侧安装有耳板，两耳板之间于托架的下方安装有绞盘，绞盘上缠绕有升降钢丝绳，其中一根升降钢丝绳与绞盘正向缠绕，另一根升降钢丝绳与绞盘反向缠绕，所述升降钢丝绳伸出绞盘的端部绕过导向轮与滑槽上端连接。本申请用于安装在附着式升降脚手架的上端，能够沿着附着式升降脚手架的立杆进行升降。
The utility model discloses a lifting device for a fully rigid attached lifting scaffold, comprising a bracket, a slide, a guide wheel, a winch and a lifting wire rope, wherein the brackets are arranged in pairs and are used for clamping and mounting on opposite sides of the scaffold uprights, the slide is used for mounting on opposite sides of the inner and outer rows of uprights, the opposite sides of the two brackets are respectively fixed with connecting plates, the connecting plates are located on the outside of the slide, the guide wheel is mounted between the two connecting plates and the guide wheel is located in the slide, the opposite sides of the two brackets are mounted with ear plates, a winch is mounted between the two ear plates below the bracket, a lifting wire rope is wound around the winch, one of the lifting wire ropes is wound around the winch in a forward direction, and the other lifting wire rope is wound around the winch in a reverse direction, and the end of the lifting wire rope extending from the winch bypasses the guide wheel and is connected to the upper end of the slide. The present application is used for mounting on the upper end of an attached lifting scaffold, and can be lifted and lowered along the uprights of the attached lifting scaffold.
Description
Technical Field
The utility model relates to the technical field of scaffolds, in particular to a lifting device for an all-rigid attached lifting scaffold.
Background
The all-steel attached lifting scaffold is a high-rise building construction scaffold which consists of a vertical main frame, a horizontal supporting frame, a frame body framework, an attached device lifting mechanism, a synchronous lifting control system and the like. The vertical main frame of the scaffold is of a planar frame structure and comprises guide rails, outer vertical rods, a main frame rigid support, a bottom cross bar and the like, the horizontal supporting truss comprises web members, frame vertical rods, scaffold plates, rigid supports, bottom cross bars and the like, the vertical main frame is arranged at the bottom of the frame, and the frame framework comprises frame vertical rods, scaffold plates, rigid supports, protective nets and the like. The protection net is connected with the vertical rod outside the frame body through a connecting piece. The components are connected through bolts.
The lifting mechanism of the scaffold consists of an electric hoist, a lifting support, an upper lifting block, a lower lifting block, an auxiliary upright rod and the like. The electric hoist is hung at the upper lifting block between the vertical main frame and the auxiliary vertical rod, and the steel wire rope is connected with the wall-attached lifting support through the guide pulley of the lower lifting block. The wall attaching lifting support and the wall attaching support are fixed on a building structure by double screws.
The swing block type anti-falling device of the scaffold consists of an anti-falling swing block, a trigger block, a reset spring and a middle 30mm anti-falling pin shaft. When the frame body rises, the trigger block swings under the drive of the guide rail anti-falling toothed plate and resets under the action of the spring, when the frame body descends, the trigger block drives the anti-falling swing block to swing, the anti-falling swing block resets under the action of dead weight and the reset spring, and when the frame body falls, the reset speed of the anti-falling swing block is lower than the falling speed of the frame body, and the anti-falling toothed plate is propped up to realize the anti-falling function.
The height of the frame body is designed according to the height of a building layer, and the protection requirement of 4-5 layers can be met. However, along with the diversification of the functions of high-rise buildings, the main structure layer height is frequently changed, the problem of insufficient protection height of the frame body possibly occurs when the local layer height is higher than the design standard layer height, the frame body needs to be erected or dismantled at high altitude when the layer height is increased or reduced, the safety risk is high, the working strength is high, and the construction period is longer.
Disclosure of utility model
The utility model provides a lifting device for an all-rigid attached lifting scaffold, which is arranged at the upper end of the attached lifting scaffold, can lift along a vertical rod of the attached lifting scaffold, and is matched with a protective frame body on the lifting device, so that the problem that the protective height of the frame body is insufficient due to frequent change of the height of a main structural layer can be solved.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model relates to a lifting device for an all-rigid attached lifting scaffold, which comprises brackets, sliding grooves, guide wheels, winches and lifting steel wire ropes, wherein the brackets are arranged in pairs and used for clamping and installing on two opposite sides of a vertical rod of the scaffold, the sliding grooves are used for installing on one opposite side of an inner vertical rod and an outer vertical rod of the scaffold, the opposite sides of the two brackets are respectively fixedly provided with connecting plates, the connecting plates are positioned on the outer sides of the sliding grooves, the guide wheels are arranged between the two connecting plates, the guide wheels are positioned in the sliding grooves, the sides, which are opposite to each other, of the two brackets are provided with lug plates, a winch is arranged below the brackets between the two lug plates, the winch is wound with the lifting steel wire ropes, one lifting steel wire rope is wound forward with the winch, the other lifting steel wire rope is wound reversely with the winch, and the end part of the lifting steel wire rope, which extends out of the winch, bypasses the guide wheels and is connected with the upper end of the sliding grooves.
The utility model relates to a lifting device for an all-rigid attached lifting scaffold, which is characterized in that a speed reducing motor is arranged on a bracket, and the speed reducing motor is in transmission connection with a winch.
The utility model relates to a lifting device for an all-rigid attached lifting scaffold, which is further characterized in that the outer side of one bracket is provided with a mounting frame, and a speed reducing motor is fixedly arranged on the mounting frame.
The utility model relates to a lifting device for an all-rigid attached lifting scaffold, which is further characterized in that connecting pieces are fixedly arranged on the top surfaces of brackets respectively, and the connecting pieces are used for connecting vertical protection members.
The utility model relates to a lifting device for an all-rigid attached lifting scaffold, which is characterized in that a bracket is temporarily connected with a vertical rod through a bolt.
The utility model relates to a lifting device for an all-rigid attached lifting scaffold, and further relates to a bracket which is made of channel steel.
The utility model discloses a lifting device for an all-rigid attached lifting scaffold, and further relates to a U-shaped chute section.
Compared with the prior art, the utility model has the following beneficial effects:
According to the application, the lifting device is arranged at the upper end of the attached lifting scaffold, the lifting device can lift up and down along the vertical rod of the attached lifting scaffold, the operation protection platform can be arranged on the lifting device, the lifting device can control the operation protection platform to lift, the lifting device is suitable for the conditions that building structures with changeable layer heights such as super high floors, apartments and refuge layers are protected by using the climbing frame, the height of the lifting device can be freely adjusted through the lifting operation protection platform, the work of setting up and dismantling a climbing frame body in climbing frame construction with frequent layer height changes is reduced, the safety risk of setting up or dismantling at high altitude is avoided, the labor intensity is reduced, and the construction period is saved.
The utility model is further described below with reference to the accompanying drawings.
Drawings
FIG. 1 is a side view of the present utility model;
fig. 2 is a perspective view of the installation of the present utility model.
Reference numerals:
1. The vertical protective component comprises an attached lifting scaffold, 1.1, a vertical rod, 2, a sliding chute, 3, a screw rod, 4, a bracket, 5, a bolt, 6, a connecting plate, 7, a guide wheel, 8, an ear plate, 9, a winch, 10, a lifting steel wire rope, 11, a mounting frame, 12, a gear motor, 13, a connecting piece and 14 and a vertical protective component.
Detailed Description
As shown in fig. 1-2, the utility model discloses a lifting device for an all-rigid attached lifting scaffold, which is used for being installed at the upper end of an attached lifting scaffold 1 to play a role of a lifting adjustment protection platform, wherein the attached lifting scaffold 1 comprises two rows of upright posts 1.1, sliding grooves 2 are respectively and fixedly arranged at the opposite sides of the upper parts of the two rows of upright posts 1.1, the sliding grooves 2 in the embodiment of the utility model are U-shaped grooves formed by bending steel plates, a screw rod 3 is welded on each U-shaped groove, and the screw rod 3 penetrates through the upright posts 1.1 and is locked by nuts.
The lifting device comprises brackets 4 which are respectively arranged on two sides of the vertical rods 1.1, the brackets 4 are made of channel steel, the brackets 4 are respectively connected and fixed with the two rows of vertical rods 1.1 through bolts 5, connecting plates 6 are respectively fixedly arranged on one sides of the two brackets 4 opposite to each other, the connecting plates 6 are positioned on the outer sides of the sliding grooves 2, guide wheels 7 are arranged between the two connecting plates 6, and the guide wheels 7 are positioned in the sliding grooves 2.
The otic placode 8 is installed respectively to one side that two brackets 4 deviate from mutually, rotates in bracket 4 below between two otic placodes 8 and installs capstan winch 9, twines two lift wire rope 10 on the capstan winch 9, and one lift wire rope 10 and capstan winch 9 forward winding, and another lift wire rope 10 and capstan winch 9 reverse winding can control the receive and releases of two lift wire rope 10 simultaneously through rotating capstan winch 9, and the tip of lift wire rope 10 is walked around leading wheel 7 and is connected fixedly with the upper end of spout 2.
One bracket 4 outside is installed mounting bracket 11, is fixed with gear motor 12 on the mounting bracket 11, and gear motor 12 is connected with capstan winch 9 transmission, drives capstan winch 9 through gear motor 12 and rotates, and capstan winch 9 control goes up and down wire rope 10 drives the crane and goes up and down.
The top surface of bracket 4 is close to bracket 4's both ends have set firmly connecting piece 13 respectively, and connecting piece 13 is the angle steel preparation, and connecting piece 13 is used for connecting vertical protection component 14.
According to the application, the lifting device is arranged at the upper end of the attached lifting scaffold 1, the lifting device can lift up and down along the vertical rod 1.1 of the attached lifting scaffold 1, the operation protection platform can be arranged on the lifting device, the lifting device can control the operation protection platform to lift, the lifting device is suitable for the conditions that the climbing frame is used for protecting the building structure with the changeable layer heights such as super high-rise, apartments and refuge layers, the height of the lifting device can be freely adjusted through the liftable operation protection platform, the work of setting up and dismantling the climbing frame body in climbing frame construction with more frequent layer height change is reduced, the safety risk of setting up or dismantling in high altitude is avoided, the labor intensity of workers is reduced, and the construction period is shortened.
The above examples are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the present utility model.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422242923.XU CN223061988U (en) | 2024-09-13 | 2024-09-13 | Lifting device for be used for full rigid type inserted lift scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422242923.XU CN223061988U (en) | 2024-09-13 | 2024-09-13 | Lifting device for be used for full rigid type inserted lift scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223061988U true CN223061988U (en) | 2025-07-04 |
Family
ID=96211543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422242923.XU Active CN223061988U (en) | 2024-09-13 | 2024-09-13 | Lifting device for be used for full rigid type inserted lift scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223061988U (en) |
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2024
- 2024-09-13 CN CN202422242923.XU patent/CN223061988U/en active Active
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