WO2019037060A1

WO2019037060A1 - Height safety device for use in decorative construction

Info

Publication number: WO2019037060A1
Application number: PCT/CN2017/098923
Authority: WO
Inventors: 张俭玉
Original assignee: 海门市月彩纺织科技有限公司
Priority date: 2017-08-25
Filing date: 2017-08-25
Publication date: 2019-02-28

Abstract

An height safety device for use in decorative construction, comprising a first telescopic fixing support (1), a second telescopic fixing support (2) and a connection strap (3) that is used for connecting the first and second telescopic fixing supports. The gap between left and right connection frames is controlled by means of an adjusting bolt (6), and a step joining groove is used for increasing the stability after gap adjustment, while an elastic bottom portion extrusion block (14) within an inner portion of a lower end telescopic groove of an inner side wall and a slip-limiting reverse tooth (15) on a side wall of the bottom portion extrusion block are used for improving anti-slippage performance, the connection strap being used for fixing the body of a construction worker.

Description

High-altitude protection device for decoration construction

Technical field

The invention relates to the technical field of decoration safety protection equipment, in particular to a high-altitude protection device for decoration construction.

Background technique

With the re-ignition of people's home purchases, the decoration market is also very hot. In the traditional decoration process, in order to facilitate the decoration workers to work outdoors at high altitudes, such as installing air conditioners, sealing balconies, etc., and currently there is no outdoor construction for high-rise buildings. Specialized safety protection devices, while the traditional high-altitude protection devices are mostly connected by hooks, and there are no fixing devices for the hooks inside the residential houses, which make them unusable, and most of the constructions are mostly single-person operation, which has great safety risks. .

Summary of the invention

The technical problem to be solved by the present invention is to provide an improved high-altitude protection device for decoration construction in order to solve the problems in the above background art, and to solve the current problem that there is no special safety protection device for outdoor construction in high-rise buildings, the traditional The hooks are not applicable, resulting in a large safety hazard at heights.

The technical solution adopted by the present invention to solve the technical problem is: a high-altitude protection device for decoration construction, comprising a first telescopic fixing frame, a second telescopic fixing frame and a connection for connecting the first and second telescopic fixing frames The first telescopic fixing frame and the second telescopic fixing frame are respectively composed of a left connecting frame, a right connecting frame and an adjusting bolt for connecting the left and right connecting frames, and the left connecting frame is on the right side of the upper surface The upper step splicing groove is opened, and the lower step splicing groove is matched with the upper step splicing groove on the left side of the lower surface of the right connecting frame, and the upper surface of the upper step splicing groove and the lower surface of the lower step splicing groove are opened. The left connecting frame has a left internal thread connecting hole communicating with the internal thread connecting groove of the upper step splicing groove, and the right connecting frame is right. The right side is provided with a right internal thread connecting hole communicating with the internal thread connecting groove of the lower step splicing groove, and the adjusting bolt passes through the left internal thread connecting hole, the female thread connecting groove and the right inner side from left to right respectively The threaded connecting hole is screwed to the left and right connecting frames, the left side of the right side of the left connecting frame is provided with a left lower telescopic slot, and the lower left end of the right connecting frame is provided with a right lowering telescopic slot. The bottom left extrusion groove and the right lower expansion groove are respectively provided with a bottom pressing block, and the bottom pressing block has a sliding slip tooth on the inner side surface thereof, and the left connecting frame and the upper connecting frame upper end are both A fixed connection ring for connecting the connecting strap is fixedly connected.

Further, the left side surface of the left lower telescopic slot and the right side surface of the right lower telescopic slot are respectively provided with an extrusion hole with a built-in pressing spring, and the bottom pressing block is near the extrusion hole surface. The telescopic extrusion rod is fixedly connected, and the bottom extrusion block is fixedly connected to the outer end of the extrusion spring inside the extrusion hole by inserting the telescopic extrusion rod into the corresponding position of the extrusion hole.

Further, the first telescopic mount and the second telescopic mount are the same size.

Further, the left lower telescopic slot and the right lower telescopic slot are the same size.

The utility model has the beneficial effects that the high-altitude protection device for decoration construction of the invention is composed of the first and second telescopic fixing brackets and the connecting straps, and the spacing between the left and right connecting frames is controlled by adjusting the bolts. And the stepwise splicing groove is used to improve the stability after adjusting the spacing, and the elastic bottom pressing block inside the inner lower end telescopic groove and the limited sliding tooth on the side wall of the bottom pressing block are used to further improve the anti-slip performance, and the connecting strap is utilized. It is fixed to the construction personnel, which greatly enhances the safety of the entire device and is easy to carry.

DRAWINGS

The invention will now be further described with reference to the drawings and embodiments.

Figure 1 is a schematic view of the structure of the present invention.

2 is a schematic view showing the structure of the inside of the first telescopic fixing frame in the present invention.

In the figure: 1. The first telescopic fixing frame, 2. The second telescopic fixing frame, 3. The connecting strap, 4. The left connecting frame, 5. The right connecting frame, 6. The adjusting bolt, 7. The upper step splicing groove, 8 . Lower step splicing groove, 9. Internal thread connection groove, 10. Left internal thread connection hole, 11. Right internal thread connection hole, 12. Left lower expansion slot, 13. Right lower extension slot, 14. Bottom Extrusion block, 15. Slip-resistant inverted teeth, 16. Squeeze spring, 17. Squeeze hole, 18. Telescopic extrusion rod, 19. Fixed connection ring.

Detailed ways

The invention will now be described in further detail with reference to the drawings. These drawings are simplified schematic diagrams, and only the basic structure of the present invention is illustrated in a schematic manner, and thus only the configurations related to the present invention are shown.

FIG. 1 and FIG. 2 show a high-altitude protection device for decoration construction, comprising a first telescopic fixing frame 1, a second telescopic fixing frame 2, and a connecting strap 3 for connecting the first and second telescopic fixing frames. The first telescopic mounting frame 1 and the second telescopic mounting frame 2 are respectively composed of a left connecting frame 4, a right connecting frame 5 and an adjusting bolt 6 for connecting the left and right connecting frames, and the upper side of the upper connecting frame 4 is opened on the right side. The upper step splicing groove 7 is provided with a lower step splicing groove 8 matched with the upper step splicing groove 7 on the left side of the lower surface of the right connecting frame 5, and the upper surface of the upper step splicing groove 7 and the lower surface of the lower step splicing groove 8 are respectively provided with phases The left inner connecting surface of the left connecting frame 4 is provided with a left internal thread connecting hole 10 communicating with the internal thread connecting groove 9 of the upper step splicing groove 7, and the right side of the right connecting frame 5 is opened. There is a right internal thread connection hole 11 communicating with the internal thread connection groove 9 of the lower step splicing groove 8, and the adjusting bolt 6 passes through the left internal thread connection hole 10, the internal thread connection groove 9 and the right side from left to right respectively. The female threaded connecting hole 11 is screwed to the left and right connecting frames, and the lower side of the right side of the left connecting frame 4 With the left-telescope slot 12, a left side surface connecting the lower end of the right frame 5 opposing the telescoping defines the

right groove

13, 12 inside the left-channel and right telescopic telescope slot 13 facing the bottom provided with nubs 14. The inner side of the bottom pressing block 14 has a limit slipping tooth 15 , and the upper connecting frame 4 and the right connecting frame 5 are fixedly connected with a fixed connecting ring 19 for connecting the connecting strap 3 .

Further, the left side of the left lower telescopic slot 12 and the right side of the right lower telescopic slot 13 are respectively provided with a pressing hole 17 having a built-in pressing spring 16, and the bottom pressing block 14 is near the pressing hole 17 The telescopic extrusion rod 18 is fixedly connected, and the bottom extrusion block 14 is inserted into the corresponding position of the extrusion hole 17 through the telescopic extrusion rod 18 to be fixedly connected with the outer end of the compression spring 16 inside the extrusion hole 17, and further, the first The telescopic mounting frame 1 and the second telescopic mounting bracket 2 are the same size. Further, the left lower telescopic slot 12 and the right lower telescopic slot 13 are the same size, and the upper air protection device for decoration construction of the present invention is first, The second telescopic fixing frame and the connecting strap 3 are composed of the adjusting bolts 6 to control the spacing between the left and right connecting frames, and the step stitching groove is used to improve the stability after adjusting the spacing, and the inside of the inner lower end telescopic groove is utilized. The elastic bottom pressing block 14 and the limited sliding tooth 15 on the side wall of the bottom pressing block 14 further improve the anti-slip performance, and the connecting strap 3 is used to fix the body of the construction personnel, thereby greatly improving the safety of the entire device and being convenient to carry. .

In view of the above-described embodiments of the present invention, various changes and modifications may be made by those skilled in the art without departing from the scope of the invention. The technical scope of the present invention is not limited to the contents of the specification, and the technical scope thereof must be determined according to the scope of the claims.

Claims

A high-altitude protection device for decoration construction, comprising a first telescopic fixing frame (1), a second telescopic fixing frame (2) and a connecting strap (3) for connecting the first and second telescopic fixing frames, The first telescopic mount (1) and the second telescopic mount (2) are both a left connecting frame (4), a right connecting frame (5) and adjusting bolts for connecting the left and right connecting frames. (6) The upper left side of the upper surface of the left connecting frame (4) is provided with an upper step splicing groove (7), and the left side of the lower connecting frame (5) is provided with an upper step splicing groove (7). a matching lower step splicing groove (8), the upper surface of the upper step splicing groove (7) and the lower surface of the lower step splicing groove (8) are respectively provided with matching curved internal thread connecting grooves (9), The left side of the left connecting frame (4) is provided with a left internal threaded connecting hole (10) communicating with the internal thread connecting groove (9) of the upper step stitching groove (7), and the right connecting frame ( 5) The right side surface is provided with a right internal thread connection hole (11) communicating with the internal thread connection groove (9) of the lower step splicing groove (8), and the adjusting bolts (6) are respectively worn from left to right. Through the left internal thread connection hole (10), inside The connecting groove (9) and the right internal thread connecting hole (11) are screwed to the left and right connecting frames, and the lower left end of the left connecting frame (4) is provided with a left lower telescopic groove (12). The right side of the left side of the right connecting frame (5) is provided with a right lower telescopic groove (13), and the left lower and lower right telescopic grooves (12) and the right lower retractable groove (13) are respectively provided with a bottom extrusion Block (14), the bottom pressing block (14) has a sliding slip tooth (15) on the inner side surface thereof, and the upper end frame (4) and the right connecting frame (5) are fixedly connected at the upper end for Connect the fixed connection ring (19) of the connection strap (3).
The high-altitude protection device for decoration construction according to claim 1, characterized in that: the left side surface of the left lower telescopic groove (12) and the right side surface of the right lower expansion groove (13) are respectively An extrusion hole (17) having a built-in pressing spring (16) is disposed, and the bottom pressing block (14) is fixedly connected with a telescopic extrusion rod (18) on a surface of the pressing hole (17), The bottom pressing block (14) is inserted into the corresponding end of the pressing hole (17) through the telescopic pressing rod (18) and the outer end of the pressing spring (16) inside the pressing hole (17). Fixed connection.
The high-altitude protection device for decoration construction according to claim 1, characterized in that: the first telescopic fixing frame (1) and the second telescopic fixing frame (2) are the same size.
The high-altitude protection device for decoration construction according to claim 1, characterized in that: the left lower expansion expansion groove (12) and the right lower expansion expansion groove (13) are the same size.