CN217812269U - Anti-falling device for attached lifting scaffold - Google Patents
Anti-falling device for attached lifting scaffold Download PDFInfo
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- CN217812269U CN217812269U CN202221587443.1U CN202221587443U CN217812269U CN 217812269 U CN217812269 U CN 217812269U CN 202221587443 U CN202221587443 U CN 202221587443U CN 217812269 U CN217812269 U CN 217812269U
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- sleeve
- fixing piece
- climbing frame
- shaped fixing
- vertical keel
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Abstract
The utility model provides an inserted lift scaffold anti-falling device, include: a vertical keel of the climbing frame; one end of the sleeve is abutted against the rear side surface of the vertical keel of the climbing frame, and the other end of the sleeve extends towards the rear part of the vertical keel of the climbing frame; one side of the L-shaped fixing piece is abutted against one end of the sleeve and the other side of the L-shaped fixing piece extends backwards and is provided with a rope hole; and the fixing bolt sequentially penetrates through the L-shaped fixing piece, the two ends of the sleeve and the upper end of the vertical keel of the climbing frame so as to lock the L-shaped fixing piece. The utility model has the advantages that: pass the rope hole of each L shape mounting in proper order through the rope, the operating personnel accessible safety belt is hung on the rope when being under construction to alright stride across the clearance of inserted lift scaffold and operation face at any time, reduce operating personnel's risk of falling, can effectively solve the construction operation potential safety hazard problem that inserted lift scaffold top does not have the protection and turns over board, the interval leads to excessively greatly.
Description
Technical Field
The utility model relates to a major structure working face construction technical field especially relates to an attached lifting scaffold anti-falling device.
Background
An attached lifting scaffold, commonly called a climbing frame, is widely applied to high-rise building construction. The attached lifting scaffold is an external scaffold which is erected at a certain height, attached to an engineering structure, capable of climbing or descending layer by layer along with the engineering structure by virtue of self lifting equipment and devices and provided with an anti-overturning and anti-falling device. At present, the walking board at the top of the attached lifting scaffold is generally not provided with an anti-falling turnover plate. When the operation face is under construction, construction operation personnel often come and go between operation face, the attached lift scaffold, because adhere to the too big (the interval is generally greater than 200 mm) and do not have the board that turns over between guidance tape and the operation face, have great risk of falling.
SUMMERY OF THE UTILITY MODEL
In view of this, in order to solve the problem that can't set up between board and the operation layer and turn over board, the great construction of interval and have the risk of falling in the overhead pavement of inserted lift scaffold, the embodiment of the utility model provides an inserted lift scaffold anti-falling device.
An embodiment of the utility model provides an inserted lift scaffold anti-falling device, include:
a vertical keel of the climbing frame;
one end of the sleeve is abutted against the rear side surface of the vertical keel of the climbing frame, and the other end of the sleeve extends towards the rear part of the vertical keel of the climbing frame;
one side of the L-shaped fixing piece is abutted against one end of the sleeve and the other side of the L-shaped fixing piece extends backwards and is provided with a rope hole;
and the fixing bolt sequentially penetrates through the L-shaped fixing piece, the two ends of the sleeve and the upper end of the vertical keel of the climbing frame so as to lock the L-shaped fixing piece.
Furthermore, a plurality of mounting holes are formed in the vertical keel of the climbing frame at intervals along the vertical direction, and the fixing bolt can penetrate through any one of the mounting holes so that the L-shaped fixing pieces can be locked at different heights.
Further, the rope-fixing device further comprises a rope and two U-shaped buckles, wherein the rope penetrates through the rope hole, and the two U-shaped buckles clamp the rope and are respectively located on two sides of the L-shaped fixing piece.
Further, the L-shaped fixing piece comprises a first steel plate and a second steel plate which are vertically connected, wherein the first steel plate is vertically arranged and attached to the end portion of the sleeve, and the second steel plate extends towards the rear.
Furthermore, the sleeve is a steel sleeve, and the diameter of the sleeve is smaller than the width of the vertical keel of the climbing frame.
Further, the length of the sleeve is 150-200 mm.
The embodiment of the utility model provides a technical scheme brings the beneficial effect be: the utility model discloses an attached lifting scaffold anti-falling device, set up a plurality ofly along the top of climbing frame, pass the rope hole of each L shape mounting in proper order through the rope, the operation personnel can be hung on the rope through the safety belt during construction to can stride across the clearance of attached lifting scaffold and operation face at any time, reduce operation personnel's risk of falling, can effectively solve the attached lifting scaffold the top does not have the protection and turns over the board, the too big construction operation potential safety hazard problem that leads to of interval; the installation is carried out once, and the device can be used for multiple operations; the shaping manufacturing is convenient to install and disassemble and easy to replace; also has the advantages of convenient material acquisition and lower cost.
Drawings
Fig. 1 is a schematic view of an attached type lifting scaffold anti-falling device of the present invention;
FIG. 2 is a top view of the sleeve 2 of FIG. 1;
FIG. 3 is a cross-sectional view of the casing 2 of FIG. 2;
figure 4 is a top view of the L-shaped fastener of figure 1.
In the figure: the steel plate comprises 1-a vertical keel of a climbing frame, 2-a sleeve, 3-L-shaped fixing pieces, 4-fixing bolts, 5-ropes, 6-U-shaped buckles, 7-rope holes, 8-gaskets, 9-a first steel plate and 10-a second steel plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be further described below with reference to the accompanying drawings. The following description is of the preferred embodiment of the invention in its various possible embodiments and is intended to provide a basic understanding of the invention and not to identify key or critical elements of the invention or to delineate the scope of the invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, an embodiment of the present invention provides an attached lifting scaffold anti-falling device, which is disposed on the top of an attached lifting scaffold, and mainly includes a vertical keel 1, a sleeve 2, an L-shaped fixing member 3, and a fixing bolt 4.
Specifically, climb a vertical keel 1 and be the vertical keel at inserted lift scaffold top, just climb a vertical keel 4 and set up a plurality of mounting holes, preferred each along vertical equidistant interval the mounting hole sets up.
As shown in fig. 2 and 3, the casing 2 is a hollow steel casing with a diameter smaller than the width of the vertical keel 1 of the climbing frame. The length of the sleeve 2 is 150-200 mm, and is slightly smaller than the distance between the attached walkway plate and the working surface of the attached lifting scaffold. The casing 2 one end with climb the laminating of the trailing flank of frame vertical keel 1 and offset, the other end orientation climb and put up 1 rear extension of vertical keel.
One side of the L-shaped fixing piece 3 is abutted against one end of the sleeve 2, the other side of the L-shaped fixing piece extends backwards, and a rope hole 7 is formed in the side. As shown in fig. 4, the L-shaped fixing member 3 includes a first steel plate 9 and a second steel plate 10 which are vertically connected, wherein the first steel plate 9 is vertically disposed and attached to the end of the sleeve 2, and the second steel plate 10 extends toward the rear.
It runs through L shape mounting 3 in proper order for fixing bolt 4 the sleeve pipe 2 both ends with climb on the vertical fossil fragments of frame 1 in order will L shape mounting 3 locks, makes like this a side of L shape mounting 3 with the tip laminating of sleeve pipe 2 and locking, thereby realize L shape mounting 3's is fixed. A spacer 8 may also be provided between the sleeve 2 and the L-shaped fixing element 3 to ensure a secure connection.
It should be noted that the fixing bolt 4 may be matched with any one of the mounting holes on the vertical keel 1 of the climbing frame. Thus, when the attached lifting scaffold is lifted to the working face, the mounting hole with the proper height can be selected according to the requirement, and the fixing bolt 4 can penetrate through the mounting hole so as to lock the L-shaped fixing piece 3 at the required height.
In addition, the anti-falling device for the attached lifting scaffold further comprises a rope 5 and two U-shaped buckles 6, wherein the rope 5 is specifically a steel wire rope, the rope penetrates through the rope holes 7, and the two U-shaped buckles 6 block the rope 5 and are respectively positioned on two sides of the L-shaped fixing piece 3, namely two sides of the second steel plate 10. When the rope 5 is stressed, the U-shaped buckle 6 is blocked by the rope hole 7, and the rope 5 is prevented from being greatly deviated.
Above-mentioned attached lift scaffold anti-falling device generally a plurality of cooperations are used, fix respectively on the top of the inboard many vertical keels that set up along horizontal interval of attached lift scaffold, the both ends of rope 5 are fixed to be set up, and the middle part passes respectively attached lift scaffold anti-falling device's rope hole 7. Operating personnel accessible safety belt is hung on rope 7 when the construction to can stride across the clearance of inserted lift scaffold and operation face at any time, reduce operating personnel's risk of falling, can effectively solve the construction operation potential safety hazard problem that inserted lift scaffold top does not have the protection and turns over board, the too big lead to of interval. In addition, in the lifting process of the attached lifting scaffold, the attached lifting scaffold anti-falling devices are driven to ascend, so that the ropes can be used by workers for multiple times.
In this document, the terms front, back, upper and lower are used to define the components in the drawings and the positions of the components relative to each other, and are used for clarity and convenience of the technical solution. It should be understood that they are relative concepts, which may be varied in relation to their use and placement, and that the use of directional terms should not be taken to limit the scope of the claims.
The features of the embodiments and embodiments described herein above may be combined with each other without conflict.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. An attached lifting scaffold anti-falling device, comprising:
a vertical keel of the climbing frame;
one end of the sleeve is abutted against the rear side surface of the vertical keel of the climbing frame, and the other end of the sleeve extends towards the rear part of the vertical keel of the climbing frame;
one side of the L-shaped fixing piece is abutted against one end of the sleeve and the other side of the L-shaped fixing piece extends backwards and is provided with a rope hole;
and the fixing bolt sequentially penetrates through the L-shaped fixing piece, the two ends of the sleeve and the upper end of the vertical keel of the climbing frame so as to lock the L-shaped fixing piece.
2. An attached lifting scaffold fall arrest device according to claim 1 wherein: the vertical keel of the climbing frame is provided with a plurality of mounting holes at intervals along the vertical direction, and the fixing bolt can penetrate through any one of the mounting holes so as to lock the L-shaped fixing piece at different heights.
3. An attached lifting scaffold fall arrest device according to claim 1 wherein: the rope penetrates through the rope hole, and the two U-shaped buckles clamp the rope and are respectively located on two sides of the L-shaped fixing piece.
4. An attached lifting scaffold fall arrest device according to claim 1 wherein: l shape mounting includes first steel sheet and the second steel sheet of perpendicular connection, wherein first steel sheet vertical setting and with the tip laminating of sheathed tube, the second steel sheet extends towards the rear.
5. An attached lifting scaffold fall arrest device according to claim 1 wherein: the sleeve is a steel sleeve, and the diameter of the sleeve is smaller than the width of the vertical keel of the climbing frame.
6. An attached lifting scaffold fall arrest device according to claim 1 wherein: the length of the sleeve is 150-200 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221587443.1U CN217812269U (en) | 2022-06-23 | 2022-06-23 | Anti-falling device for attached lifting scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221587443.1U CN217812269U (en) | 2022-06-23 | 2022-06-23 | Anti-falling device for attached lifting scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217812269U true CN217812269U (en) | 2022-11-15 |
Family
ID=83994413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221587443.1U Active CN217812269U (en) | 2022-06-23 | 2022-06-23 | Anti-falling device for attached lifting scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217812269U (en) |
-
2022
- 2022-06-23 CN CN202221587443.1U patent/CN217812269U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230222 Address after: Room 1, 19 / F, building D, Donghe center, block 17c1, Wuhan Economic and Technological Development Zone, Wuhan City, Hubei Province 430000 Patentee after: China Construction Eighth Bureau Central China Construction Co.,Ltd. Address before: No. 1, 2, 3, 4, 5, 6, 7, 8, 8 / F, East Building, ladefangsi building, No. 1480, north section of Tianfu Avenue, high tech Zone, Chengdu, Sichuan 610000 Patentee before: Southwest Construction Engineering Co.,Ltd. of China Construction Eighth Engineering Bureau |