CN114607160A - Novel building safety net - Google Patents
Novel building safety net Download PDFInfo
- Publication number
- CN114607160A CN114607160A CN202210258756.0A CN202210258756A CN114607160A CN 114607160 A CN114607160 A CN 114607160A CN 202210258756 A CN202210258756 A CN 202210258756A CN 114607160 A CN114607160 A CN 114607160A
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- Prior art keywords
- contraction
- installation frame
- braided wire
- safety net
- building safety
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- 230000008602 contraction Effects 0.000 claims abstract description 66
- 238000009434 installation Methods 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000004804 winding Methods 0.000 claims description 13
- 238000010276 construction Methods 0.000 claims description 7
- 230000003068 static effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000009435 building construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
- E04G21/3266—Safety nets
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a novel building safety net which comprises an installation frame used for external support, a net body used for providing a protection structure, a first contraction mechanism and a second contraction mechanism, wherein the first contraction mechanism and the second contraction mechanism are used for driving the net body to contract when stressed, the net body is arranged on the inner side of the installation frame, and the net body is connected with the installation frame through the first contraction mechanism and the second contraction mechanism. According to the invention, by utilizing the linkage shrinkage characteristic of the double-S structure matched with the first shrinkage mechanism and the second shrinkage mechanism, the net body can be rapidly folded into a pocket when being impacted by a certain heavy object, and the shrinkage process has proper buffer force, so that the condition that the pocket body of the common building safety net is too shallow is avoided, and the safety is improved.
Description
Technical Field
The invention belongs to the field of building safety, and particularly relates to a novel building safety net.
Background
In the building construction management, safety control is an extremely important work, and safety protection is the most basic but the most important work in the safety control, builds building safety net and not only can effectively prevent that the staff from missing the whereabouts, also can prevent rubble or instrument drop among the building construction process, increases the security among the building construction process by a wide margin.
At present, the polyethylene net that uses rectangular shape usually in the work progress is as the safety net, and the workman is when the installation safety net, directly with the safety net winding on the scaffold frame of building outer wall, fix through the rope, but this kind of network structure is whole too shallow to when receiving the heavy object impact, the power is concentrated on online atress position and the back opening is too shallow after living in the pocket, still can have the danger that drops.
Disclosure of Invention
The present invention is directed to solving the above problems and providing a new type of construction safety net.
The invention realizes the purpose through the following technical scheme:
the utility model provides a novel building safety net, is including the installation frame that is used for the outside to support and the dictyosome that is used for providing protection architecture and be used for ordering about the first shrink mechanism, the second shrink mechanism of dictyosome shrink when the atress, and the installation frame inboard is provided with the dictyosome, and the dictyosome is through first shrink mechanism, second shrink mechanism connection installation frame.
Preferably: the net body comprises a first S-shaped braided wire and a second S-shaped braided wire, the first S-shaped braided wire and the second S-shaped braided wire are integrally of a single structure, and the winding mode forms a corner into an S shape through a first contraction mechanism;
preferably: the first contraction mechanism comprises a through ring, two side contraction frames, a lower end sliding groove and two side contraction ropes, the first contraction mechanism is divided into four groups which are connected to four end faces on the inner side of the installation frame, one end of the through ring is connected with the two side contraction frames, the lower end sliding groove is arranged between the two side contraction frames and the installation frame, each group of the two side contraction frames is divided into two groups, each group is connected with one side contraction rope, the two side contraction ropes respectively penetrate through the two side contraction frames from the outer side to approach to the center for contraction combination, and the tail part of the combination rope is connected with the second contraction mechanism;
preferably: the second shrink mechanism includes one-way shrink pole, upper end spout, hasp, tapered end, and one-way shrink pole is connected at the both ends of first S type braided wire, second S type braided wire, connects through the upper end spout between one-way shrink pole and the installation frame, and the hasp is connected to the one-way shrink pole other end, and the hasp is located the upper end spout inboard, and the tapered end is installed at the apex angle position of upper end spout for the installation frame, and the tapered end passes installation frame cooperation hasp.
Preferably: the first S-shaped braided wire and the second S-shaped braided wire are connected in a staggered matching mode in a winding mode, and the first S-shaped braided wire and the second S-shaped braided wire are connected in a staggered mode in the central area through double layers of winding.
So set up, the crisscross winding of first S type braided wire and second S type braided wire is connected, when receiving the heavy object impact, can be through the winding shrink to guarantee the bearing effect.
Preferably: the first S-shaped braided wire and the second S-shaped braided wire are connected with the one-way shrinkage rod through binding.
So set up, one-way shrink pole is used for sliding in the installation frame is inboard to reduce open area, form the pocket net structure.
Preferably: the one-way telescopic rod is connected with the lock catch through threads, and the lock catch is connected with the installation frame in a sliding mode.
So set up, the hasp is used for pulling both sides shrink rope and spacing one-way shrink pole and slides in the installation frame inboard.
Preferably: the tapered end passes through threaded connection installation frame, and the tapered end top is the button head, and cooperation tapered end face is provided with the circular slot on the hasp.
So set up, the tapered end is used for the pre-fixing hasp to under the normal state, guarantee hasp and the holistic structure of dictyosome, only receive sufficient impact force, can guarantee that the hasp breaks away from fast, the whole pocket dress that forms.
Preferably: the upper end chute and the lower end chute are integrally formed on the installation frame.
So set up, integrated into one piece guarantees overall structure intensity.
Preferably: the two sides of the shrinkage rack are connected with the installation frame in a sliding mode, and the two sides of the shrinkage rack are in transition fit with the installation frame when being static.
So set up, both sides shrink frame is used for fixed dictyosome to guarantee the normality structure.
Preferably: the two sides of the contraction rope are connected with the two sides of the contraction frame through a buckle.
So set up, both sides shrink rope and both sides shrink frame fixed connection to when the hasp pulls, guarantee that both sides shrink frame is to the inboard shrink.
Compared with the prior art, the invention has the following beneficial effects:
1. utilize the first shrink mechanism of two S structure cooperations, the shrink characteristic of second shrink mechanism linkage, when receiving certain heavy object impact, the dictyosome can draw in into the pocket rapidly, and the shrink process possess suitable buffer power, avoids producing the too shallow condition of ordinary building safety net pocket body, improves the security.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a first schematic view of a novel construction safety net according to the present invention;
FIG. 2 is a second schematic representation of a novel construction safety net of the present invention;
FIG. 3 is a schematic view of a pass-through ring configuration of a novel construction safety net of the present invention;
FIG. 4 is a schematic view of a structure of a single retractable rod of the novel building safety net of the present invention;
FIG. 5 is a top plan view of a novel construction safety net of the present invention;
FIG. 6 is a schematic view of the structure of the upper end chute of the novel building safety net of the present invention;
FIG. 7 is a schematic view of a net body pocket-forming structure of the novel building safety net of the invention;
FIG. 8 is a schematic view of the construction of two side retractable ropes of the novel building safety net of the present invention;
fig. 9 is a schematic view of a locking structure of the novel building safety net of the invention.
The reference numerals are explained below:
1. a mounting frame; 2. a net body; 3. a first retracting mechanism; 4. a second retraction mechanism; 21. a first S-shaped braided wire; 22. a second S-shaped braided wire; 31. passing through the ring; 32. two sides of the telescopic frame; 33. a lower end chute; 34. two sides of the rope are provided with retractable ropes; 41. a one-way retractable rod; 42. an upper end chute; 43. locking; 44. a lock head.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 by those of ordinary skill in the art through specific situations.
The invention is further described below with reference to the accompanying drawings:
example 1
As shown in fig. 1-9, a novel building safety net comprises a mounting frame 1 for external support, a net body 2 for providing a protective structure, and a first contraction mechanism 3 and a second contraction mechanism 4 for driving the net body 2 to contract when a force is applied, wherein the net body 2 is arranged inside the mounting frame 1, and the net body 2 is connected with the mounting frame 1 through the first contraction mechanism 3 and the second contraction mechanism 4;
the net body 2 comprises a first S-shaped braided wire 21 and a second S-shaped braided wire 22, the first S-shaped braided wire 21 and the second S-shaped braided wire 22 are integrally of a single structure, and corners are formed in an S shape through a first contraction mechanism 3 in a winding mode;
the first contraction mechanism 3 comprises a through ring 31, two side contraction racks 32, a lower end sliding groove 33 and two side contraction ropes 34, the first contraction mechanism 3 is divided into four groups and connected to four end faces of the inner side of the installation frame 1, one end of the through ring 31 is connected with the two side contraction racks 32, the lower end sliding groove 33 is arranged between the two side contraction racks 32 and the installation frame 1, each group of the two side contraction racks 32 is divided into two groups, each group is connected with one side contraction rope 34, the two side contraction ropes 34 respectively penetrate through the two side contraction racks 32 from the outer side to approach to the center for contraction combination, and the tail part of the combined rope is connected with the second contraction mechanism 4;
the second contraction mechanism 4 comprises a one-way contraction rod 41, an upper end sliding groove 42, a lock catch 43 and a lock head 44, wherein the one-way contraction rod 41 is connected to two ends of the first S-shaped braided wire 21 and the second S-shaped braided wire 22, the one-way contraction rod 41 is connected with the installation frame 1 through the upper end sliding groove 42, the lock catch 43 is connected to the other end of the one-way contraction rod 41, the lock catch 43 is located on the inner side of the upper end sliding groove 42, the lock head 44 is installed at the top angle position of the upper end sliding groove 42 relative to the installation frame 1, and the lock head 44 penetrates through the installation frame 1 to be matched with the lock catch 43.
Preferably: the first S-shaped braided wire 21 and the second S-shaped braided wire 22 are connected in a staggered and matched mode in a winding mode, the first S-shaped braided wire 21 and the second S-shaped braided wire 22 are connected in a staggered and wound mode in the central area through double layers, the first S-shaped braided wire 21 and the second S-shaped braided wire 22 are connected in a staggered and wound mode, and when being impacted by a heavy object, the bearing effect can be guaranteed through winding and shrinking; the first S-shaped braided wire 21 and the second S-shaped braided wire 22 are connected with a one-way shrinkage rod 41 through binding, and the one-way shrinkage rod 41 is used for sliding on the inner side of the installation frame 1, so that the opening area is reduced, and a pocket net structure is formed; the one-way telescopic rod 41 is connected with the lock catch 43 through threads, the lock catch 43 is connected with the mounting frame 1 in a sliding mode, and the lock catch 43 is used for drawing the two side telescopic ropes 34 and limiting the one-way telescopic rod 41 to slide on the inner side of the mounting frame 1; the lock head 44 is connected with the installation frame 1 through threads, the top end of the lock head 44 is a round head, a round groove is formed in the lock catch 43 in a matched mode with the surface of the lock head 44, and the lock head 44 is used for pre-fixing the lock catch 43, so that the integral structure of the lock catch 43 and the net body 2 is guaranteed in a normal state, the lock catch 43 can be guaranteed to be separated quickly only by enough impact force, and pocket installation is integrally formed; the upper end chute 42 and the lower end chute 33 are integrally formed on the mounting frame 1, and the integral forming ensures the strength of the whole structure; the two-side shrinkage frames 32 are connected with the installation frame 1 in a sliding manner, the two-side shrinkage frames 32 are in transition fit with the installation frame 1 when being static, and the two-side shrinkage frames 32 are used for fixing the net body 2, so that a normal structure is ensured; the two-side contraction ropes 34 are connected with the two-side contraction racks 32 through buckles, and the two-side contraction ropes 34 are fixedly connected with the two-side contraction racks 32, so that when the lock catch 43 pulls, the two-side contraction racks 32 are ensured to contract inwards.
The working principle is as follows: install the device wholly through installation frame 1 in suitable position, after the heavy object falls on dictyosome 2, because dictyosome 2 forms for the whole winding of first S type braided wire 21 and second S type braided wire 22, and one-way shrink pole 41 is all connected at both ends, when dictyosome 2 received enough impact, one-way shrink pole 41 drives hasp 43, hasp 43 breaks away from tapered end 44, four one-way shrink poles 41 put the shrink to installation frame 1 central point, and open area diminishes, dictyosome 2 then becomes the pocket downwards, simultaneously because hasp 43 pulls the both sides shrink rope 34 of every group, every group both sides shrink rope 34 drives both sides shrink frame 32 and to the inboard shrink, then first S type braided wire 21, the top and the central point of second S type braided wire 22 put all to the internal contraction, the pocket dress that dictyosome 2 formed is darker, thereby guarantee the parcel nature of central point position heavy object, avoid dropping, improve the security.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (8)
1. A novel building safety net, includes the installation frame that is used for the outside to support, its characterized in that: the net body is arranged on the inner side of the installation frame, and the net body is connected with the installation frame through the first contraction mechanism and the second contraction mechanism;
the net body comprises a first S-shaped braided wire and a second S-shaped braided wire, the first S-shaped braided wire and the second S-shaped braided wire are integrally of a single structure, and the winding mode forms a corner into an S shape through a first contraction mechanism;
the first contraction mechanism comprises a through ring, two side contraction frames, a lower end sliding groove and two side contraction ropes, the first contraction mechanism is divided into four groups which are connected to four end faces on the inner side of the installation frame, one end of the through ring is connected with the two side contraction frames, the lower end sliding groove is arranged between the two side contraction frames and the installation frame, each group of the two side contraction frames is divided into two groups, each group is connected with one side contraction rope, the two side contraction ropes respectively penetrate through the two side contraction frames from the outer side to approach to the center for contraction combination, and the tail part of the combination rope is connected with the second contraction mechanism;
the second shrink mechanism includes one-way shrink pole, upper end spout, hasp, tapered end, and one-way shrink pole is connected at the both ends of first S type braided wire, second S type braided wire, connects through the upper end spout between one-way shrink pole and the installation frame, and the hasp is connected to the one-way shrink pole other end, and the hasp is located the upper end spout inboard, and the tapered end is installed at the apex angle position of upper end spout for the installation frame, and the tapered end passes installation frame cooperation hasp.
2. The new building safety net of claim 1, characterized in that: the first S-shaped braided wire and the second S-shaped braided wire are connected in a staggered matching mode in a winding mode, and the first S-shaped braided wire and the second S-shaped braided wire are connected in a staggered mode in the central area through double layers of winding.
3. The new building safety net of claim 1, characterized in that: the first S-shaped braided wire and the second S-shaped braided wire are connected with the one-way shrinkage rod through binding.
4. The new building safety net of claim 1, characterized in that: the one-way telescopic rod is connected with the lock catch through threads, and the lock catch is connected with the installation frame in a sliding mode.
5. The new building safety net of claim 1, characterized in that: the tapered end passes through threaded connection installation frame, and the tapered end top is the button head, and cooperation tapered end face is provided with the circular slot on the hasp.
6. The new building safety net of claim 1, characterized in that: the upper end chute and the lower end chute are integrally formed on the installation frame.
7. The new building safety net of claim 1, characterized in that: the two sides of the shrinkage rack are connected with the installation frame in a sliding mode, and the two sides of the shrinkage rack are in transition fit with the installation frame when being static.
8. The new construction safety net of claim 1, characterized in that: the two sides of the contraction rope are connected with the two sides of the contraction frame through a buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210258756.0A CN114607160B (en) | 2022-03-16 | 2022-03-16 | Novel building safety net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210258756.0A CN114607160B (en) | 2022-03-16 | 2022-03-16 | Novel building safety net |
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| Publication Number | Publication Date |
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| CN114607160A true CN114607160A (en) | 2022-06-10 |
| CN114607160B CN114607160B (en) | 2024-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210258756.0A Active CN114607160B (en) | 2022-03-16 | 2022-03-16 | Novel building safety net |
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|---|---|---|---|---|
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| CN206448544U (en) * | 2017-01-19 | 2017-08-29 | 广西辉瑞建筑工程有限公司 | A kind of protection network of construction |
| JP2018003360A (en) * | 2016-06-29 | 2018-01-11 | 株式会社Ｒａｓｔａｑ | Falling object protection net |
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| CA3088436A1 (en) * | 2018-01-19 | 2019-07-25 | Jonathan Jonny Melic | Safety net and safety net components for multi-storey building construction |
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| KR20190122023A (en) * | 2018-04-19 | 2019-10-29 | 이재성 | Satety net and fixing member for satety net |
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| CN214302978U (en) * | 2021-01-20 | 2021-09-28 | 青贵达 | Building engineering safety protection net |
| CN214885724U (en) * | 2021-04-01 | 2021-11-26 | 山东惠民辉腾网业有限公司 | Dense mesh type safety vertical net for building construction |
-
2022
- 2022-03-16 CN CN202210258756.0A patent/CN114607160B/en active Active
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| CN114607160B (en) | 2024-05-10 |
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