CN201206336Y - Support frame structure for drop-prevention net - Google Patents

Support frame structure for drop-prevention net Download PDF

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Publication number
CN201206336Y
CN201206336Y CNU2008201167670U CN200820116767U CN201206336Y CN 201206336 Y CN201206336 Y CN 201206336Y CN U2008201167670 U CNU2008201167670 U CN U2008201167670U CN 200820116767 U CN200820116767 U CN 200820116767U CN 201206336 Y CN201206336 Y CN 201206336Y
Authority
CN
China
Prior art keywords
sleeve pipe
hook
fall net
expansion link
support frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2008201167670U
Other languages
Chinese (zh)
Inventor
陈建辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHUYING ENTERPRISE CORP
Original Assignee
ZHUYING ENTERPRISE CORP
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZHUYING ENTERPRISE CORP filed Critical ZHUYING ENTERPRISE CORP
Priority to CNU2008201167670U priority Critical patent/CN201206336Y/en
Application granted granted Critical
Publication of CN201206336Y publication Critical patent/CN201206336Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a support bracket structure for a falling preventing net, which mainly comprises a sleeve pipe and a retractable rod. Grooves are formed at the opening ends of the sleeve pipe, respectively, a hanging rod is arranged on the pipe surface close to one end, and a lower hook is arranged on the pipe surface close to the other end; an upper hook is arranged between the hanging rod and the lower hook, the retractable rod passes through the sleeve pipe, dowels are arranged at the two ends of the retractable rod so as to form the support bracket of the falling preventing net; and the upper hook and the lower hook on the sleeve pipe are hooked and fixed with on a scaffold so that the falling preventing net is hooked on the hanging rod of the sleeve pipe and the dowels of the retractable rod. Due to the movement of the retractable rod along the sleeve pipe and the positioning of the dowels buckled in the grooves of the sleeve pipe, the falling preventing net is unfolded or folded, thereby enabling the folding and the unfolding of the falling preventing net to be more convenient and quick.

Description

Anti-fall net support frame structure
[technical field]
The utility model relates to a kind of anti-fall net support frame structure, refers to a kind of easy to operately especially, and is easy to folding and unfolding, to improve the anti-fall net support frame structure of operating efficiency and safety.
[background technology]
Generally on the building site; for protecting the operating personnel who falls accidentally; usually lie in scaffold and be provided with anti-fall net; setting up of known anti-fall net; as shown in Figure 1, anti-fall net 1 is placed scaffold 2 edges, more anti-fall net 1 two ends are fixed on the structural wall 3; this kind erection mode; in engineering, carry out template die; reinforcing bar; setting-out; whitewash; during construction such as ceramic tile,, therefore need temporarily anti-fall net 1 to be removed owing to the obstacle that can cause in the construction; after finishing, aforementioned construction sets up again again; quite bother when not only consuming expenses of labour, and, easilier make that anti-fall net 1 is bits here and there if set up professionally inadequately; and can't protect operating personnel's safety completely, also treat effective improvement in fact.
[summary of the invention]
The main purpose of the utility model is to provide a kind of anti-fall net support frame structure.
The utility model is to realize like this, a kind of anti-fall net support frame structure, be to comprise a sleeve pipe and an expansion link, wherein, the openend of this sleeve pipe is to be respectively equipped with groove, place, the contiguous wherein end of pipe face is to be provided with a peg, and be provided with hook in place, contiguous the other end, under reaching, this peg is provided with hook between the hook, this expansion link is to be arranged in sleeve pipe, and its two ends are respectively equipped with pilot pin, to constitute anti-fall net bracing frame, on set by this sleeve pipe, following hook is colluded to hold and is fixed in scaffold, make anti-fall net hanging support in the peg of sleeve pipe and the pilot pin of expansion link, move along sleeve pipe is by this expansion link, and pilot pin is sticked in the location of sleeve pipe groove, make anti-fall net support or fold, and then make the folding and unfolding of anti-fall net more convenient, fast.
Aforementioned anti-fall net support frame structure, wherein this is located at hook on the sleeve pipe pipe face, is to be bending of semicircle by pipe downwards after last extension, and this time hook is generally to be the U shape, and its inner rim is provided with a horizon bar, is fixed in scaffold in order to colluding to hold.
Aforementioned anti-fall net support frame structure, wherein this expansion link is the material for ribbed reinforcing bars, in order to do continuous concavo-convex to constitute the on-slip effect, to prevent the improper slip of expansion link by it.
Aforementioned anti-fall net support frame structure, wherein this is located at the peg of sleeve pipe, and the pilot pin of being located at this expansion link, is can supply sealed rod-shaped elements for bolt, screw or other.
The utility model can make the retractable operation of anti-fall net more convenient, has improved the safety of operating efficiency and construction.
[description of drawings]
Fig. 1 sets up the enforcement illustration for known anti-fall net.
Fig. 2 is the stereogram of the utility model.
Fig. 3 is the three-dimensional exploded view of the utility model.
Fig. 4 is the flexible illustration of implementing of the expansion link of the utility model.
Fig. 5 sets up the enforcement illustration for the utility model.
Fig. 6 supports the enforcement illustration for the anti-fall net of the utility model.
Fig. 7 folds the enforcement illustration for the anti-fall net of the utility model.
Another embodiment stereogram of the expansion link of Fig. 8 the utility model.
The critical element symbol description:
The anti-fall net of 1----2----scaffold 3----structural wall
4----sleeve pipe 40----groove 41----groove
Hook 431----horizon bar under the 42----peg 43----
The last hook 5-----of 44----expansion link 51-----pilot pin
52----pilot pin 53----hook
[specific embodiment]
Please consult Fig. 2 and Fig. 3 simultaneously, and cooperation Fig. 4, the utility model mainly is to comprise a sleeve pipe 4 and an expansion link 5, wherein, and two openends of this sleeve pipe 4, be to be respectively equipped with inside groove 40,41, place, the contiguous wherein end of its pipe face, be provided with one can be for bolt, screw or other for the peg 42 of sealed rod-shaped elements, and be provided with hook 43 in place, contiguous the other end, this time hook 43 is generally to be the U shape, and its inner rim is provided with a horizon bar 431;
Between this peg 42 and the following hook 43, be to be provided with hook 44 on, on this hook 44 be by sleeve pipe 4 pipes after last extension, be the bending downwards of semicircle;
This expansion link 5 is to be arranged in sleeve pipe 4, for the surface is the material of continuous concavo-convex ribbed reinforcing bars, its two ends be respectively equipped with into bolt, screw or other can be for the pilot pin 51,52 of sealed rod-shaped elements;
Combination by aforementioned components, constitute anti-fall net bracing frame, on the scaffold that is installed in construction, be fixed in scaffold in order to do colluding to hold, make the peg 42 of anti-fall net hanging support in sleeve pipe 4 by these sleeve pipe 4 set upper and lower hooks 44,43, and the pilot pin 52 of expansion link 5, mobile by this expansion link 5 along sleeve pipe 4, and pilot pin 51,52 is sticked in the location of the set groove 41 in sleeve pipe 4 ends, makes anti-fall net support or fold, so make the folding and unfolding of anti-fall net more convenient, quick.
See also Fig. 5, be that anti-fall net bracing frame is installed on the scaffold 2 of contiguous constructing structure wall 3, be to collude to hold by these sleeve pipe 4 set upper and lower hooks 44,43 to be fixed in scaffold 2 both sides during installing, in order to do with anti-fall net 1 hanging support in the peg 42 of sleeve pipe 4, and the pilot pin 52 of expansion link 5, move along sleeve pipe 4 is by this expansion link 5, and pilot pin 51,52 is sticked in the location of the set groove 41 in sleeve pipe 4 ends, makes anti-fall net 1 support or fold.
See also Fig. 6, and cooperation Fig. 4, the utility model is by this expansion link 5 moving forward along sleeve pipe 4 when using, and pilot pin 51 is sticked in the location of the set groove 41 in sleeve pipe 4 ends, this anti-fall net 1 is outwards supported, and with the formation protective action, and then it is more convenient, quick that opening of anti-fall net 1 put, wherein, because this expansion link 5 is materials for ribbed reinforcing bars, so be able to by it continuous concavo-convex to constitute the on-slip effect, to prevent the improper slip of expansion link 5.
See also Fig. 7, and cooperation Fig. 4, the utility model carries out template die in engineering, reinforcing bar, setting-out, whitewash, constructions such as ceramic tile, when causing the obstacle in the construction, be can be with expansion link 5 moving backward along sleeve pipe 4, and the location that is sticked in the set groove 40 in sleeve pipe 4 ends by pilot pin 52, this anti-fall net 1 is inwardly folded, be beneficial to carry out template die, reinforcing bar, setting-out, whitewash, the construction of ceramic tile etc., and after construction is finished, again expansion link 5 is moved backward along sleeve pipe 4, be sticked in the location of the set groove 41 in sleeve pipe 4 ends by pilot pin 51, this anti-fall net 1 is outwards supported again, to constitute protective action, and then it is more convenient that opening of anti-fall net 1 put, fast, to improve the efficient of operation.
See also Fig. 8, another embodiment of the utility model, expansion link 5 wherein in an end be provided with into bolt, screw or other can be for the pilot pin 51 of sealed rod-shaped elements, end then is made as the hook 53 of bending in addition, make anti-fall net 1 hanging support in the peg 42 of sleeve pipe 4, and the hook 53 of expansion link 5, in order to do bending downwards by this hook, make anti-fall net 1 more firm, get loose to avoid improper, landing.
In sum, the utility model cooperates the expansion link that is provided with pilot pin to be provided with the sleeve pipe of upper and lower hook, constitute anti-fall net support frame structure, make the retractable operation of anti-fall net more convenient, to improve the safety of operating efficiency and construction, be the design of a practicality, really belong to the creation of all novelties.

Claims (6)

1, a kind of anti-fall net support frame structure, it is characterized in that it comprises: a sleeve pipe, its openend are to be respectively equipped with inside groove, place, the contiguous wherein end of pipe face, be to be provided with a peg, and be provided with hook, then be provided with hook between this peg and the following hook in place, contiguous the other end; One expansion link is to be arranged in sleeve pipe, and its two ends are respectively equipped with shaft-like pilot pin.
2, the anti-fall net support frame structure according to claim 1 is characterized by this and is located at hook on the sleeve pipe pipe face, is the bending downwards that is semicircle by pipe after the last extension.
3, the anti-fall net support frame structure according to claim 1 is characterized by this and is located at that hook is generally to be the U shape under the sleeve pipe pipe face, and its inner rim is provided with a horizon bar.
4, the anti-fall net support frame structure according to claim 1, it is characterized by this expansion link is the material that is continuous concavo-convex ribbed reinforcing bars for the surface.
5, the anti-fall net support frame structure according to claim 1 is characterized by the peg that this is located at sleeve pipe, and the pilot pin of being located at this expansion link, is can supply sealed rod-shaped elements for bolt, screw or other.
6, the anti-fall net support frame structure according to claim 1 is that Yu Yiduan is provided with pilot pin but it is characterized by this expansion link, and end then is made as the hook of bending in addition, make anti-fall net hanging support in the peg of sleeve pipe, and the divinatory symbol of expansion link colludes.
CNU2008201167670U 2008-05-20 2008-05-20 Support frame structure for drop-prevention net Expired - Fee Related CN201206336Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201167670U CN201206336Y (en) 2008-05-20 2008-05-20 Support frame structure for drop-prevention net

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201167670U CN201206336Y (en) 2008-05-20 2008-05-20 Support frame structure for drop-prevention net

Publications (1)

Publication Number Publication Date
CN201206336Y true CN201206336Y (en) 2009-03-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201167670U Expired - Fee Related CN201206336Y (en) 2008-05-20 2008-05-20 Support frame structure for drop-prevention net

Country Status (1)

Country Link
CN (1) CN201206336Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102168453A (en) * 2011-04-01 2011-08-31 李伟涛 Building bracket for construction
CN103628694B (en) * 2012-08-24 2017-03-29 合肥杰事杰新材料股份有限公司 A kind of suspended formwork protective net apparatus
CN107227885A (en) * 2017-07-25 2017-10-03 中冶建工集团有限公司 A kind of cross bar and fence
CN109689995A (en) * 2016-05-19 2019-04-26 福姆700私人有限公司 Perimeter security protects screen component

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102168453A (en) * 2011-04-01 2011-08-31 李伟涛 Building bracket for construction
CN102168453B (en) * 2011-04-01 2012-09-05 李伟涛 Building bracket for construction
CN103628694B (en) * 2012-08-24 2017-03-29 合肥杰事杰新材料股份有限公司 A kind of suspended formwork protective net apparatus
CN109689995A (en) * 2016-05-19 2019-04-26 福姆700私人有限公司 Perimeter security protects screen component
CN107227885A (en) * 2017-07-25 2017-10-03 中冶建工集团有限公司 A kind of cross bar and fence

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090311

Termination date: 20110520

C17 Cessation of patent right