CN214220687U - Reusable safe falling-prevention overhanging net device - Google Patents
Reusable safe falling-prevention overhanging net device Download PDFInfo
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- CN214220687U CN214220687U CN202023293215.7U CN202023293215U CN214220687U CN 214220687 U CN214220687 U CN 214220687U CN 202023293215 U CN202023293215 U CN 202023293215U CN 214220687 U CN214220687 U CN 214220687U
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- fixing piece
- shaped fixing
- upright post
- horizontal pole
- building structure
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Abstract
The utility model discloses a but reuse's safety is prevented falling and is encorbelmented net device has solved high-rise building and has now prevented falling, prevent that the thing device that falls has dead zone of protection and has enough to meet the need inconvenient technical problem. The utility model discloses an at least two support element, support element include with building structure layer horizontally connected's U-shaped mounting, the U-shaped mounting is connected with the stationary mast, the below of stationary mast is connected with the L shape mounting of being connected with the building structure is vertical, lower tip or the L shape mounting of stationary mast articulate there is the diagonal brace, the upper end or the L shape mounting of stationary mast are connected with back horizontal pole regulating part, be provided with the back horizontal pole between the back horizontal pole regulating part of adjacent support element, be provided with preceding horizontal pole between the free end of diagonal brace, it prevents weighing down the net to be provided with the multilayer between back horizontal pole and the preceding horizontal pole.
Description
Technical Field
The utility model relates to a technical field of building construction safety protection especially indicates a but reuse's safety is prevented falling and is encorbelmented net device.
Background
Building engineering's height is more and more high nowadays, and when high-rise building construction, the high altitude falls and the object that falls is two big high risk hazard sources on the construction site always. In order to effectively control the two major risk factors, the bottom layer of an overhanging outer frame (climbing frame) is completely closed, or a hard overhanging layer is arranged in an area through which people intensively pass for protection, but the methods have a protection blind area, and the overhanging frame or the climbing frame is a high-rise time period of high falling and high falling objects in the process of dismantling or climbing; although the hard overhanging protective layer can effectively play a role in protection, the hard overhanging protective layer is high in cost, inconvenient to dismantle, incapable of being used in a turnover mode and the like, only can protect places where people pass intensively, and other positions around floors are all dead zones, so that falling object striking accidents are prone to happening.
Disclosure of Invention
Not enough to among the above-mentioned background art, the utility model provides a but reuse's safety is prevented falling and is encorbelmented net device has solved high-rise building and has now prevented falling, prevent that the thing device that falls has dead zone of protection and has enough to meet the need inconvenient technical problem.
The technical scheme of the invention is realized as follows: the utility model provides a but reuse's net device of encorbelmenting of falling of safety, including two at least support element, support element includes the U-shaped mounting with building structure layer horizontally connect, the U-shaped mounting is connected with fixed post, the below of fixed post is connected with the L shape mounting with the vertical connection of building structure, the lower tip of fixed post or L shape mounting articulate there is the diagonal brace, the upper end of fixed post or L shape mounting are connected with back horizontal pole regulating part, be provided with the back horizontal pole between the back horizontal pole regulating part of adjacent support element, be provided with preceding horizontal pole between the free end of diagonal brace, it prevents weighing down the net to be provided with the multilayer between back horizontal pole and the preceding horizontal pole.
One end of the U-shaped fixing part is fixedly connected to the horizontal plane of the building structure through a connecting plate, a plurality of bolt holes are formed in the vertical direction of the other end of the U-shaped fixing part at intervals, and bolts selectively connected with the bolt holes are arranged at the top ends of the fixing upright posts.
The horizontal end of the L-shaped fixing piece is fixedly connected to the vertical surface of the building structure through a connecting plate, a plurality of bolt holes are formed in the vertical direction of the vertical end at intervals, and bolts selectively connected with the bolt holes are arranged at the bottom end of the fixing upright post.
The lower end part of the fixed upright post or the L-shaped fixing piece is provided with a connecting lug plate, and the inclined stay bar is hinged with the fixed upright post or the L-shaped fixing piece through a hinge shaft matched with the connecting lug plate.
The free ends of the inclined supporting rods are connected with the front cross rod through the lock catches.
And the fixed upright post and the U-shaped fixing piece as well as the fixed upright post and the L-shaped fixing piece are of inserting and matching structures.
The U-shaped fixing piece, the fixing upright post and the L-shaped fixing piece are all of square tube structures.
The utility model has the advantages of simple structure, installation are dismantled conveniently, light in weight, hardly receive the influence of wind snow load, can used repeatedly, effectively improve safety protection's scope, simultaneously can greatly reduced safety protection cost's input.
Drawings
In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive work.
Fig. 1 is a schematic structural view of the present invention;
in the figure, 1-shaped fixing parts, 2-fixed upright rods, 3-L-shaped section fixing parts, 4-rear cross rod adjusting parts, 5-connecting lug plates, 6-diagonal rods, 7-rear cross rods, 8-front cross rods and 9-multilayer anti-falling nets.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
A reusable safe anti-falling overhanging net device is shown in figure 1 and comprises a U-shaped fixing piece 1, a fixing upright rod 2, an L-shaped fixing piece 3, a rear cross rod adjusting piece 4, a connecting lug plate 5, an inclined stay bar 6, a rear cross rod 7, a front cross rod 8, a multi-layer anti-falling net 9 and the like.
U-shaped mounting 1 has square welding to form, and the welding of one end lower part has the connecting plate, possess to be connected with the concrete roof through expansion bolts. The other end of the U-shaped fixing piece 1 is an adjustable rod, adjustable bolt holes are uniformly distributed on the adjustable rod, and the adjustable rod is connected with the fixed upright rod 2 through bolts by inserting the bolt holes.
The bottom end and the top end of the fixing upright rod 2 are respectively provided with a bolt hole for connecting with the U-shaped fixing piece 1 and the L-shaped section fixing piece 3. The bottom end of the fixed upright stanchion 2 is welded with a connecting ear plate 5 for connecting an inclined strut 6, so that the connecting ear plate can freely rotate by taking a bolt connected with the connecting ear plate 5 as a circle center. The horizontal end welding of L shape regulation mounting 3 has the connecting plate, is used for being connected in vertical with concrete slab or roof beam, and vertical end is the adjustable pole, and last edge evenly distributed has the adjusting bolt hole, inserts fixed pole setting 2 in, adjusts the depth of insertion as required
The adjustable end of the U-shaped fixing part 1 is provided with a rear cross rod adjusting part 4 which is connected with an adjusting bolt hole on the U-shaped fixing part 1 through a bolt, and the height of the rear cross rod adjusting part 4 is adjusted according to the angle of the multilayer anti-falling net 9, so that the aim of enabling the multilayer anti-falling net 9 to incline inwards is fulfilled. The top ends of the two diagonal braces 6 are connected with a front cross bar 8 through a lock catch to form a rotating whole; a multilayer anti-falling picking net 9 is hung between the front cross rod 8 and the rear cross rod 7, and stress points are uniformly distributed on the front cross rod 8 and the rear cross rod 7.
When the device is used, the device is used for adjusting the length of the vertical rod system consisting of the U-shaped fixing piece 1, the fixed vertical rod 2 and the L-shaped fixing piece 3 according to the height requirement of a floor, wherein the U-shaped fixing piece 1 is fixed with a concrete slab of a protective layer by using expansion bolts. The L-shaped adjustable fixing piece is fixed with the side edge of the lower concrete slab or beam by using expansion bolts to form a fixing upright column which is used as a main force-bearing and force-transmitting component. The front crossbar 8 is connected to a length of diagonal brace 6 attached to the connecting ear plate 5 to form a rotatable frame. The multilayer gathering net 9 is uniformly fixed on the front cross bar 8 and the rear cross bar 7 to form a protective layer. When the anti-falling device needs to be detached, the front cross rod is pulled back to the floor side by the pull rope fixed on the front cross rod 8, the front cross rod 8 and the multilayer anti-falling net 9 are detached firstly, the inclined strut 6 is detached, the L-shaped adjustable fixing piece 3, the fixed vertical rod 2, the rear cross rod 7 and the U-shaped fixing piece 1 are sequentially detached, and the anti-falling device is turned over to the next layer for use.
The present invention is not exhaustive and is well known to those skilled in the art.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a but reuse's safety prevents falling net device of encorbelmenting which characterized in that: the anti-falling device comprises at least two supporting units, wherein each supporting unit comprises a U-shaped fixing piece (1) horizontally connected with a building structure layer, each U-shaped fixing piece (1) is connected with a fixed stand column (2), an L-shaped fixing piece (3) vertically connected with the building structure is connected below each fixed stand column (2), the lower end portion of each fixed stand column (2) or each L-shaped fixing piece (3) is hinged with an inclined strut (6), the upper end portion of each fixed stand column (2) or each L-shaped fixing piece (3) is connected with a rear cross rod adjusting piece (4), a rear cross rod (7) is arranged between the rear cross rod adjusting pieces (4) of the adjacent supporting units, a front cross rod (8) is arranged between the free ends of the inclined struts (6), and a multilayer anti-falling net (9) is arranged.
2. The reusable safety fall arrest screen apparatus according to claim 1, wherein: one end of the U-shaped fixing piece (1) is fixedly connected to the horizontal plane of the building structure through a connecting plate, a plurality of bolt holes are formed in the vertical direction of the other end of the U-shaped fixing piece at intervals, and bolts selectively connected with the bolt holes are arranged at the top end of the fixing upright post (2).
3. The reusable safety fall arrest screen apparatus according to claim 2, wherein: the horizontal end of the L-shaped fixing piece (3) is fixedly connected to the vertical surface of the building structure through a connecting plate, a plurality of bolt holes are formed in the vertical direction of the vertical end at intervals, and bolts selectively connected with the bolt holes are arranged at the bottom end of the fixing upright post (2).
4. A reusable safety fall arrest screen apparatus according to any of claims 1 to 3, wherein: the lower end part of the fixed upright post (2) or the L-shaped fixing piece (3) is provided with a connecting lug plate (5), and the inclined stay bar (6) is hinged with the fixed upright post (2) or the L-shaped fixing piece (3) through a hinge shaft matched with the connecting lug plate.
5. The reusable safety fall arrest screen apparatus according to claim 4, wherein: the free end of the inclined stay bar (6) is connected with the front cross bar (8) through a lock catch.
6. The reusable safety fall arrest screen apparatus according to claim 5, wherein: and the fixed upright post (2) and the U-shaped fixing piece (1) as well as the fixed upright post (2) and the L-shaped fixing piece (3) are in inserting fit structures.
7. The reusable safety fall arrest screen apparatus according to claim 5, wherein: the U-shaped fixing piece (1), the fixing upright post (2) and the L-shaped fixing piece (3) are of square tube structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023293215.7U CN214220687U (en) | 2020-12-31 | 2020-12-31 | Reusable safe falling-prevention overhanging net device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023293215.7U CN214220687U (en) | 2020-12-31 | 2020-12-31 | Reusable safe falling-prevention overhanging net device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214220687U true CN214220687U (en) | 2021-09-17 |
Family
ID=77707341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023293215.7U Active CN214220687U (en) | 2020-12-31 | 2020-12-31 | Reusable safe falling-prevention overhanging net device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214220687U (en) |
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2020
- 2020-12-31 CN CN202023293215.7U patent/CN214220687U/en active Active
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