CN208686129U - A kind of more suspension centre horizontal safety nets - Google Patents
A kind of more suspension centre horizontal safety nets Download PDFInfo
- Publication number
- CN208686129U CN208686129U CN201821232380.1U CN201821232380U CN208686129U CN 208686129 U CN208686129 U CN 208686129U CN 201821232380 U CN201821232380 U CN 201821232380U CN 208686129 U CN208686129 U CN 208686129U
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- wirerope
- suspension centre
- safety net
- overarm brace
- horizontal safety
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Abstract
The utility model relates to a kind of more suspension centre horizontal safety nets, including safety net, safety net is installed on the lower section for the multiple overarm braces being set in distance, safety net is equipped with multiple suspension centres, multiple suspension centres respectively correspond the underface for being set to each overarm brace, the first wirerope is connected separately on multiple suspension centres, the second wirerope is connected between the pillar of each overarm brace, one end of first wirerope is detachably fixed with the second corresponding wirerope and connect, and the other end is detachably fixed with suspension centre around the crossbeam of overarm brace and links.The utility model is support with the first wirerope and the second wirerope, it is protection with safety net, form the horizontal web frame of large span of fall arrest injury, safety net draws the quantity of suspension centre that can increase or decrease as needed in structure, it is not influenced by structure type, horizontal safety net downwarp height can be effectively controlled, guarantee that horizontal safety net installs flatness.
Description
Technical field
The utility model relates to safety techniques for construction fields, and in particular to a kind of more suspension centre horizontal safety nets.
Background technique
Safety net is the safety protective tool generally used on a kind of construction site, is a kind of reliable fall arrest injury peace
Full measure.In the high altitude operation stage, safety net can not only provide reliable operating personnel's fall arrest guarantee, but also can effectively prevent
Only high-altitude object, which falls, damages lower section operating personnel.
Nowadays in heavy construction, biggish falling from high altitude wind is usually associated in the Roof system installation process of large span
Danger, so the laying of horizontal safety net is very necessary, but at present general horizontal safety net be laid with there are following difficult point or
It is insufficient: 1) in the structure of span larger (being greater than 5m), since net matter is softer and has certain self weight, it is difficult to controlled level safety net
Downwarp height.Distance of fall (distance of the working face away from protection face) more large impact power is bigger, the safety coefficient of horizontal safety net
It is lower.2) if completely paving safety net needs a large amount of material and accessory, higher cost；If broken-up laying, horizontal safety net installation makes
Accessory (wirerope, hook, galvanized wire etc.) can not be reused.3) fixed point of horizontal safety net is pacified often in structure
When filling Roof system, installation procedure and protection process share same working face, lead to that horizontal safety net disassembly difficulty is big, efficiency
It is low.
Utility model content
Utility model aims to solve deficiencies present in above-mentioned background technique, provide a kind of at low cost, installation
Dismantle simple process, material and the reusable more suspension centre horizontal safety nets that can be used for longspan structure of accessory.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of more suspension centre horizontal safety nets, including safety net, the safety net are installed on the multiple crossbeams being set in distance
The lower section of bracket, the safety net are equipped with multiple suspension centres, and multiple suspension centres, which respectively correspond, is set to each crossbeam branch
The underface of frame is connected separately with the first wirerope on multiple suspension centres, connects between the pillar of each overarm brace
There is the second wirerope, one end of first wirerope is detachably fixed with corresponding second wirerope and connect, another
End is detachably fixed with the suspension centre around the crossbeam of the overarm brace and links.
Second wirerope is fixed on the pillar lower part of the overarm brace in level.
First wirerope is perpendicular to be fixed on second wirerope.
Connection is detachably fixed using rope card between suspension centre and first wirerope on the safety net.
Connection is detachably fixed using rope card between first wirerope and second wirerope.
It can also be equipped with anchor pole or counterweight on second wirerope, the anchor pole or set with focusing on second wirerope
The spacing set is 2~3 meters.
Spacing between every two second wirerope is 30~40 meters, and is times of the branch intercolumniation of overarm brace
It counts, the spacing between every two first wirerope is 3-5 meters.
It can also be equipped with tensioning on every second wirerope and adjust clamp device, for adjusting second wirerope
Rate of tension.
Second wirerope is by being fastened on the pillar of the overarm brace.
Technical solutions of the utility model have the advantages that
A. the utility model is support with the first wirerope and the second wirerope, is protection with safety net, and formation one anti-
The horizontal web frame of the large span of fall injury, safety net draws the quantity of suspension centre that can increase or decrease as needed in structure, not
It is influenced by structure type, horizontal safety net downwarp height can be effectively controlled, guarantee that horizontal safety net installs flatness.
B. in the utility model, between the second wirerope and the pillar of overarm brace, the first wirerope and suspension centre and second
It is fixedly connected with convenient disassembly between wirerope, greatly improves the efficiency being used in turn.
C. the utility model can set anchor pole or counterweight on the second wirerope as needed, after avoiding the first wirerope from installing
Second wirerope is excessive to camber.
D. safety net, wirerope and other accessories are reusable in the utility model, have saved use cost.
Detailed description of the invention
In order to illustrate more clearly of specific embodiment of the present invention, will make below to required in specific embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model, right
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1 is more suspension centre horizontal safety net mounted configuration status diagrams (one) of the utility model；
Fig. 2 is more suspension centre horizontal safety net mounted configuration status diagrams (two) of the utility model；
Fig. 3 is that tensioning adjusts clamp device structure chart in the utility model.
Description of symbols:
1- safety net, 11- suspension centre；The first wirerope of 2-；The second wirerope of 3-；4- overarm brace, 41- crossbeam, 42- branch
Column；5- tensioning adjusts clamp device.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, ability
It is practical new to belong to this for domain those of ordinary skill every other embodiment obtained without making creative work
The range of type protection.
As shown in FIG. 1 to 3, the utility model provides a kind of more suspension centre horizontal safety nets, including safety net 1, safety
Net 1 is installed on the lower section for the multiple overarm braces 4 being set in distance, and safety net 1 is equipped with multiple suspension centres 11, and multiple suspension centres 11 divide
It is not correspondingly arranged in the underface of each overarm brace 4, the first wirerope 2, each crossbeam are connected separately on multiple suspension centres 11
The second wirerope 3 is connected between the pillar of bracket 4, one end of the first wirerope 2 and the second corresponding wirerope 3 are detachable
It is fixedly connected, the other end is detachably fixed with suspension centre 11 around the crossbeam of overarm brace 4 and links.The utility model is with the first steel wire
Rope and the second wirerope are support, are protection with safety net, form the horizontal web frame of large span of fall arrest injury, structure
Middle safety net draws the quantity of suspension centre that can increase or decrease as needed, is not influenced by structure type, horizontal peace can be effectively controlled
The whole network downwarp height guarantees that horizontal safety net installs flatness.
Second wirerope 3 is fixed on the pillar lower part of overarm brace 4 in level, and the first wirerope 2 is perpendicular to be fixed on the
On two wirerope 3.Connection, the first steel wire are detachably fixed using rope card between suspension centre 11 and the first wirerope 2 on safety net 1
It is fixed between rope 2 and the second wirerope 3 using rope card.
Anchor pole or counterweight can be also equipped on second wirerope 3, the second wirerope 1 is upward after avoiding the first wirerope 2 from installing
Amount of deflection is excessive.Anchor pole is 2-3 meters with the spacing being arranged on the second wirerope 3 is focused on.
Spacing between every two second wirerope 3 is 30~40 meters (and being the multiple of the branch intercolumniation of overarm brace 4),
Spacing between every two first wirerope 2 is 3-5 meters.
It can also be equipped with tensioning on every second wirerope 3 and adjust clamp device 5 (as shown in Figure 2 to 3), for adjusting
The rate of tension of second wirerope 3.
Second wirerope 3 is by being fastened on the pillar of overarm brace 4.In the utility model, the second wirerope 3 with
Between the pillar of overarm brace 4, the first wirerope 2 between suspension centre 11 and the second wirerope 3 be fixedly connected with convenient disassembly, greatly
The efficiency being used in turn is improved greatly.Meanwhile safety net, wirerope and other accessories are reusable, saved use at
This.
Below using the bis- slope lightweight steel constructions of 24m as mounting object, using more suspension centres horizontal safety net described in the present embodiment into
The step of row installation, is as follows:
S1, in steel column root, along gable direction in center-to-center system together the second wirerope as connecting rope.As span compared with
Greatly, it can be fixed in centre using counterweight or anchor pole, avoid scratching on the second wirerope excessive.
S2, tile safety net on dry ground, and net stitching portion needs carefully connection, fastens each piece-root grafting head.This structure
Gable span 24m indulges wall span 6m, therefore splicing 30m × 24m is a whole net lifting.
S3, on the transverse direction (gable direction) of every whole net is bilateral, each 4m sets a lifting point, each lifting point connection
Piece first wirerope, length are that roofing is advisable away from the second wirerope of ground distance plus wirerope connection length.
S4, the worker for having dressed safeguard by two climb up roofing crossbeam, by one end of wirerope around under crossbeam
It puts to ground, is pulled on the ground by three to four workers (depending on apparent weight).As Liang Shangyou coating need to protect coating.By steel
After the suspension centre of cord and net is pulled to steel roof joist, one end of wirerope is fixed on the second wirerope, and rope can be used and fix
It is fixed.By a line end netted, pull-up suspension centre one by one, the flatness as netted after pull-up is bad, can suitably increase suspension centre.
When S5, safety net are if you need to dismantle, safety can be unloaded by unlocking the first wirerope and the second steel wire rope drawknot point one by one
Net pays attention to tensing the first wirerope when unlocking drawknot node, avoids wirerope from flying pumping and cause danger.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among still in the protection scope of the utility model.
Claims (9)
1. a kind of more suspension centre horizontal safety nets, including safety net (1), the safety net (1) be installed on be set in distance it is multiple
The lower section of overarm brace (4), it is characterised in that: the safety net (1) is equipped with multiple suspension centres (11), multiple suspension centres (11)
The underface for being set to each overarm brace (4) is respectively corresponded, is connected separately with the first steel on multiple suspension centres (11)
Cord (2) is connected with the second wirerope (3) between the pillar of each overarm brace (4), first wirerope (2)
One end is detachably fixed with corresponding second wirerope (3) and connect, and the other end bypasses the crossbeam of the overarm brace (4)
It is detachably fixed and links with the suspension centre (11).
2. more suspension centre horizontal safety nets according to claim 1, which is characterized in that second wirerope (3) is in level
It is fixed on the pillar lower part of the overarm brace (4).
3. more suspension centre horizontal safety nets according to claim 2, which is characterized in that first wirerope (2) is perpendicular
It is fixed on second wirerope (3).
4. more suspension centre horizontal safety nets according to claim 3, it is characterised in that: the suspension centre on the safety net (1)
(11) it is detachably fixed and is connect using rope card between first wirerope (2).
5. more suspension centre horizontal safety nets according to claim 4, it is characterised in that: first wirerope (2) with it is described
It is fixed between second wirerope (3) using rope card.
6. more suspension centre horizontal safety nets according to claim 5, it is characterised in that: may be used also on second wirerope (3)
Equipped with anchor pole or counterweight, the anchor pole or be 2~3 meters with the spacing that is arranged on second wirerope (3) is focused on.
7. more suspension centre horizontal safety nets according to claim 6, it is characterised in that: every two second wirerope (3)
Between spacing be 30~40 meters, the spacing between every two first wirerope (2) is 3-5 meters.
8. more suspension centre horizontal safety nets according to claim 7, it is characterised in that: in every second wirerope (3)
On can also be equipped with tensioning adjust clamp device (5), for adjusting the rate of tension of second wirerope (3).
9. more suspension centre horizontal safety nets according to claim 1-8, it is characterised in that: second wirerope
(3) by being fastened on the pillar of the overarm brace (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821232380.1U CN208686129U (en) | 2018-08-01 | 2018-08-01 | A kind of more suspension centre horizontal safety nets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821232380.1U CN208686129U (en) | 2018-08-01 | 2018-08-01 | A kind of more suspension centre horizontal safety nets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208686129U true CN208686129U (en) | 2019-04-02 |
Family
ID=65883331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821232380.1U Active CN208686129U (en) | 2018-08-01 | 2018-08-01 | A kind of more suspension centre horizontal safety nets |
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| Country | Link |
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| CN (1) | CN208686129U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523066A (en) * | 2020-11-28 | 2021-03-19 | 肃木丁建筑设计咨询(深圳)有限公司 | Anti-falling structure for bridge and installation method thereof |
| CN113047533A (en) * | 2021-03-26 | 2021-06-29 | 杭州中联筑境建筑设计有限公司 | Broken plate lap joint structure of overlength roof panel |
| CN115045525A (en) * | 2022-07-21 | 2022-09-13 | 中建四局安装工程有限公司 | Sliding type safety net for installation and construction of door type steel structure |
-
2018
- 2018-08-01 CN CN201821232380.1U patent/CN208686129U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523066A (en) * | 2020-11-28 | 2021-03-19 | 肃木丁建筑设计咨询(深圳)有限公司 | Anti-falling structure for bridge and installation method thereof |
| CN112523066B (en) * | 2020-11-28 | 2022-08-12 | 肃木丁建筑设计咨询(深圳)有限公司 | Anti-falling structure for bridge and installation method thereof |
| CN113047533A (en) * | 2021-03-26 | 2021-06-29 | 杭州中联筑境建筑设计有限公司 | Broken plate lap joint structure of overlength roof panel |
| CN115045525A (en) * | 2022-07-21 | 2022-09-13 | 中建四局安装工程有限公司 | Sliding type safety net for installation and construction of door type steel structure |
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