CN203050143U - Belt-fastener type binding piece for construction safety net - Google Patents
Belt-fastener type binding piece for construction safety net Download PDFInfo
- Publication number
- CN203050143U CN203050143U CN 201320018665 CN201320018665U CN203050143U CN 203050143 U CN203050143 U CN 203050143U CN 201320018665 CN201320018665 CN 201320018665 CN 201320018665 U CN201320018665 U CN 201320018665U CN 203050143 U CN203050143 U CN 203050143U
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- safety net
- colligation
- bracelet
- net
- header board
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Abstract
A belt-fastener type binding piece for a construction safety net is characterized by being formed by a flat belt (10), a belt fastener (1) and a binding double-hook (20). The flat belt (10) is of a flat strip shape. Toothed strips which are arranged neatly are manufactured on the front section of one face of the flat belt (10) in a pressing mode. The belt fastener (1) is formed by a front plate (8) and a rear plate (9) in a buckling and connecting mode. The binding double-hook (20) is of a paper clip shape. Due to the fact that the toothed strips are manufactured on the front section of one face of the flat belt and the belt fastener matched with a belt body structure is arranged, the vertical safety net can be bound more firmly and easily. A lap joint mode of a dense mesh type vertical safety net is changed to a directly connecting mode, and the belt-fastener type binding piece saves cost for users by more than 12-14%. The construction safety net can be dismantled fast and conveniently and the net surface of the construction safety net can not be damaged so that the construction safety net can be reused and reduces cost for the users.
Description
Technical field
The utility model relates to a kind of bracelet formula colligation part of building safety net.
Background technology
Building trade is used for the external scaffolding security protection at present, mainly uses the safe plain net of dense mesh type safety vertical net and dense mesh type, hereinafter to be referred as upright net and plain net; Because it is that the colligation ring of tinplate making is installed at the periphery of upright net with the fixed form of scaffold, this kind colligation ring, fabrication and installation all are easier to, but do not satisfy the security protection requirement, and namely this colligation ring is fastened the leak that still leaves the block that can drop behind the extension.The user is can the safety net colligation be got the strick precaution standard of tightly doing as hanging safety net, have to adopt metal to prick silk and solve foregoing problems as auxiliary colligation material.Because metal is pricked any position that silk can arbitrarily pierce through safety net, so safety net just colligation gets tightly.Like this, also cause the dense mesh type safety net, inevitably damaged.In use laterally can't directly connect simultaneously, have only with the mode that overlaps to solve connection between adjacent safety net, lap must reach could satisfy the tight requirement of shelter of lap-joint more than the 30cm.By 5 meters long calculating of a safety net, the part that forward laps of whenever throwing the net is 60---70cm, and directly waste rate is 12---14%; Tear when net open, pliers commonly used and scissors when cutting off metal and be inconvenient to operate, are only torn safety net, and the safety net that removes is not by almost having that a metal bundle hook pulls bad.Safe plain net is also because metal is pricked silk, colligation place of nettle fast knot adheres to concrete, ties when inextricable, and with the means of pulling apart twine, the safety net that causes removing does not have several to be intact or available yet.Waste, well damage cause building costs to increase.
Summary of the invention
The purpose of this utility model just provides a kind of bracelet formula colligation part of building safety net, to reach on the basis of existing upright net and plain net production standard, dispose corresponding bandage and bracelet, change its mode of occupation and binding method, make its energy colligation firm, can simplify again and hang the operation of tearing net open, the safety net of pulling down is not damaged, can reuse.
The technical scheme of taking: the bracelet formula colligation part of building safety net, formed by flat band and bracelet thereof and colligation double hook three parts, flat band is made flat-shaped, the leading portion of the one side of flat band is suppressed with arranges regular tooth bar, bracelet is bonded into by header board and back integrated circuit board, and the colligation double hook is made back-shaped needle-like.
The front and rear panel of bracelet is all made four jiaos of rectangles that are circular arc, and top has the outlet of flat band, and the bottom has the entrance of flat band, and conical cavity is made in the outer of entrance; Be manufactured with elastic pressuring plate apart from upper edge 2mm gap location in the outlet of back plate, compressing tablet tilts to the lower edge; All be manufactured with the fixedly tapered pole of safety net on the binding face of header board and back plate, wherein the tapered pole of back on the plate upper and lower side limit that is arranged in to export with entrance is on the quadrangle position of benchmark, and the tapered pole on the header board is arranged in quadrangle of header board edge formation; The tapered pole of making on the binding face of header board and back plate is duplicate rows and is arranged in ditetragon.Internal and external hook two hooks that are used for the colligation double hook that plain net connects are overlapping, and the length that forms the part of coupler body accounts for 40% of entire length at least.
Flat with on be manufactured with tooth bar part be at least 40% of entire length, and the tooth depth of the tooth bar of front end band head is lower than the tooth depth of postmedian; The central point of front plane surface is opened circular hole, and back plate central point is manufactured with length greater than the pipe of preceding plate thickness, and the external diameter of pipe becomes the tight fit structure with the internal diameter of circular hole.The frame that plate thickness before exceeding is all arranged around the outlet on back plate medial surface top and the entrance of bottom.
Namely make the bracelet formula colligation part of building safety net in the manner described above, bracelet and flat band cooperate and finish being connected and fixing with the colligation of construction scaffolding between the upright net of building during use, the colligation double hook is used for being connected and fixed of plain net, has just finished upright net that whole building safety net relates to and the work that is connected and fixed of plain net.
The utility model has the advantages that flat leading portion with a face is made tooth bar, be shaped on the bracelet that adapts with the belt body structure again, make that the colligation of safety vertical net is more firm and easy.The original overlapping mode of dense mesh type safety vertical net changes over direct connected mode, for the user saves cost 12---and more than 14%.The change of binding method has replaced numerous and diverse metal and has pricked silk, simplified control, and operating efficiency significantly improves, and it is faster to remove safety net simultaneously, has protected safety net, has created condition for the recycling of safety net, has reduced cost for the user again undoubtedly.Also having the formation of interests industry standard management, is simplification and progress that a upright net and plain net are installed link technique.
Description of drawings
Fig. 1 is flat band and with structure and the mode of occupation figure of bracelet.
Fig. 2 is the Fastener structure schematic diagram of flat band.
Fig. 3 is the back board-like master drawing of the bracelet of flat band.
Fig. 4 is the header board front pattern card of the bracelet of flat band.
Fig. 5 is the header board back-type master drawing of the bracelet of flat band.
Fig. 6 is long flat belt master drawing.
Fig. 7 is the overlapping double-hook type master drawing of plastic annular.
Fig. 8 is short flat belt master drawing.
The specific embodiment
Below provide embodiment of the present utility model:
With reference to Fig. 1 and Fig. 7, the safety net colligation part that the utility model relates to comprises colligation fixedly safety vertical net and the two-part device of safe plain net, hereinafter to be referred as upright net and plain net.The colligation of upright net is fixing to be adopted flatly with 10 and the colligation part that constitutes of bracelet 1 two parts, and the fixing colligation double hook 20 that adopts of plain net is as the colligation part.So namely solve the upright net that must relate in the building operations and the colligation of two kinds of dense mesh type safety nets of plain net and fixed, formed the security context of construction.
With reference to Fig. 1,2,3,4,5,6, the colligation part that is used for the fixing upright net of colligation comprises flatly is with 10 and bracelet 1, specifically be flatly to be with 10 to make strip, a plane at its leading portion is manufactured with the tooth bar 11 that is arranged in parallel, smooth plane is all made on the back segment two sides, the tail end of magnetic tape trailer 7 is made the taper retaining, with the entrance conical cavity form fit of bracelet 1.
Bracelet is that one constitutes by header board 8 and back plate 9 two halves interlocks; Concrete structure is that medial surface 19 bottoms of header board 8 open that flat the outlet 2 of flat band is opened on top with 10 entrance 6, and the central spot at middle part has the circular hole 18 that is connected for pipe 5 on the plate 9 of back, and the inlet side of entrance 6 is made the little conical cavity of outer imperial palace.With reference to Fig. 5, on the medial surface that contacts of header board 8 and back plate 9, be manufactured with the tapered pole of being arranged by duplicate rows 16 perpendicular to the bottom surface along periphery, make adjacent two meshes of throwing the net when connecting fully and be enclosed within on the tapered pole, connect firm and convenient.
Corresponding site is corresponding consistent on the contour shape of the back plate 9 of bracelet 1 and entrance, outlet and the header board 8, and namely the bottom has as flat with 10 entrance 6, and top has as flat with 10 outlet 2.Do not exist together be the periphery of the entrance 6 of medial surface 15 of back plate 9 and outlet 2 all be manufactured with exceed before entrance frame 14 and the outlet frame 17 of sheet thickness dimension, and the frame in outlet 2 is manufactured with compressing tablet 13, the gap crack that 2mm is arranged between the upper edge of compressing tablet 13 and outlet 2, doing colligation fully stands when netting, flat the taking the lead that to stretch out 3 turned back back, from crack, be pulled out to the another side of outlet 2, guarantee the fastness of colligation.Also be manufactured with on the mating face of back plate 9 and header board 8 and be the tapered pole 16 that duplicate rows is arranged, be these tapered pole 16 positions on the whole, being in outlet 2 and entrance 6 end limits is on the square line of benchmark, namely at the front and rear panel integrator be, these tapered poles are in the inner side of the tapered pole on the header board 8, increase the lifting surface area that is stuck in the upright net on the tapered pole, just guaranteed the fastness that connects.Make a pipe 5 in the center of rear panel 9, the thickness that the length dimension of pipe 5 exceeds header board 8 is standard, and its pore 4 is bright holes, outside the plate of back.
After header board, back plate are all made, during use, be inserted in after on the tapered pole 16 at the mesh of the adjacent upright net that will connect, two are integrated, pipe 5 on the back plate 9 passes from the circular hole 18 on the header board 8, entrance 6 on the header board 8, outlet 2 are inserted in entrance 6 frames 14 corresponding on the plate 9 of back and are exported on 2 the frame 17, just are mounted to bracelet 1.Need be upright net and construction scaffolding colligation fixedly the time, be with 10 to finish with flat, be that flat 3 entrances 6 from bracelet 1 bottom of taking the lead with 10 pass, and on the column or horizontal cross bar of scaffold, the outlet 2 from bracelet 1 pass again, after the tension, make magnetic tape trailer 7 be stuck in the taper accent place of entrance 6, will take the lead again 3 to turn back, turn back through bracelet 1 another side from the crack between compressing tablet 13 and bracelet 1 outlet upper edge, and the jam-pack crack, compressing tablet 13 can not lift.Like this, compressing tablet 13 tilts to outlet 2 lower edge 12, is stuck between the backlash of tooth bar 11, takes the lead 3 to be clipped in again in the crack, just can not become flexible, and makes colligation firm.
Tear when net open as long as flat band is taken the lead 3 to pull out, be with 10 upwards to lift with flat, make upwards distortion of compressing tablet 13, gaps increase below the compressing tablet 13, and pulling bracelet 1 makes it be with 10 to separate with flat, namely realizes tearing open net.
With reference to Fig. 7, the colligation part that is used for colligation connection plain net is colligation double hook 20, and colligation double hook 20 is bent into back-shaped needle-like, and the coupler body of just interior hook 21 and outer hook 22 is superimposed together.In the construction work, plain net is and the synchronous colligation of upright net that plain net has the plain net fag end configuration colligation double hook of limit rope to get final product as long as the vertical monolateral colligation rope that arranges uses with colligation double hook 20 with the preparation principle of upright net.
During colligation, the limit rope that plain net is not disposed a side of colligation rope is suspended between two bracelets 1 of safety vertical net.Have the plain net limit rope of colligation rope one side and steel pipe one to reinstate the colligation rope and be wrapped in the colligation double hook, positive and negative around cooperation, with interior hook 21 and outer hook 22 separately, plain net limit rope hangs in the inside and outside hook at last, and the realization nothing knots bundle.As long as interior hook 21 and outer hook 22 are separated, the limit rope is pulled out from double hook during the dismounting plain net, the colligation rope that dismounting is twined can be finished and tear net open, even there is a small amount of concrete also not have obstruction in the colligation on the net.
With reference to Fig. 8, be connected with the direct of net in order to solve horizontal net, flatly also can make the short relatively form of length with 10, cooperate horizontal connection that is used between safety net with bracelet 1.Identical with 10 tooth bar 11 parts and microscler formula of described short-form flat, the size that mainly is smooth section is done weak point, because the horizontal connection between adjacent two safety nets mainly is the mesh of adjacent two safety nets of tapered pole 16 cutting ferrules between two before and after utilizing, more flat band is pulled out to be stuck in from entrance and exit and be difficult in the bracelet 1 throwing off getting final product.
During actual the manufacturing, be dimensional units with mm.The tooth bar height of flat band selects 1.5, tooth pitch 1.5; Length is flat is with 240; Weak point is flat is with 100; The length 100 of section of rack, wide and thickness is 6.8 * 3.5.The size of bracelet part: anter (length) 26 * (wide) 18 * (thick) 2; Rear panel and anter are measure-alike, anter entrance 7 * 3.7, outlet 7 * 5.4; Anter is installed Circularhole diameter 6; Rear panel entrance 7 * 3.7, thick 1.2, outlet 7 * 7, thick 1.2; Compressing tablet long 5, wide by 5, thick 1.2; Pipe diameter 5.9, length 6.5, annular overlapping double hook 24 * 12.
Claims (9)
1. the bracelet formula colligation part of building safety net, it is characterized in that being formed by flat band (10) and bracelet (1) thereof and colligation double hook (20) three parts, flat band (10) is made flat-shaped, the leading portion of the one side of flat band (10) is suppressed with arranges regular tooth bar (11), bracelet (1) is synthetic by header board (8) and back plate (9) clamping, and colligation double hook (20) is made back-shaped needle-like.
2. the bracelet formula colligation part of building safety net according to claim 1, the front and rear panel that it is characterized in that bracelet (1) is all made four jiaos of rectangles that are circular arc, top has the outlet (2) of flat band, and the bottom has the entrance (6) of flat band, and conical cavity is made in the outer of entrance (6).
3. the bracelet formula colligation part of building safety net according to claim 1 is manufactured with elastic pressuring plate (13) apart from upper edge 2mm gap location in the outlet (2) of plate (9) after it is characterized in that, compressing tablet (13) tilts to the lower edge.
4. the bracelet formula colligation part of building safety net according to claim 1, it is characterized in that header board (8) and the back plate (9) binding face on all be manufactured with the fixedly tapered pole of safety net (16), wherein to be arranged in to export the upper and lower side limit of (2) and entrance (6) be on the quadrangle position of benchmark to the tapered pole (16) on back plate (9), and the tapered pole on the header board (16) is arranged in quadrangle of header board edge formation.
5. the bracelet formula colligation part of building safety net according to claim 4 is characterized in that the tapered pole of making on the binding face of header board (8) and back plate (9) (16) is duplicate rows and is arranged in ditetragon.
6. the bracelet formula colligation part of building safety net according to claim 1, the interior hook (21) and outer hook (22) two hooks that it is characterized in that the colligation double hook (20) that connects for plain net are overlapping, and the length of the part of formation coupler body accounts for 40% of entire length at least.
7. the bracelet formula colligation part of building safety net according to claim 1, it is characterized in that flat with on be manufactured with tooth bar (11) part be at least 40% of entire length, and front end is taken the lead the tooth depth of tooth bar of (3) portion and is lower than the tooth depth of postmedian.
8. the bracelet formula colligation part of building safety net according to claim 1, the central point that it is characterized in that header board (8) surface is opened circular hole (18), back plate (9) central point is manufactured with length greater than the pipe (7) of header board (8) thickness, and the external diameter of pipe (7) becomes the tight fit structure with the internal diameter of circular hole (18).
9. the bracelet formula colligation part of building safety net according to claim 3 is characterized in that the outlet (2) on plate (9) medial surface (15) top, back and the entrance (6) of bottom all have the frame that exceeds header board (8) thickness all around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320018665 CN203050143U (en) | 2013-01-15 | 2013-01-15 | Belt-fastener type binding piece for construction safety net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320018665 CN203050143U (en) | 2013-01-15 | 2013-01-15 | Belt-fastener type binding piece for construction safety net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203050143U true CN203050143U (en) | 2013-07-10 |
Family
ID=48733110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320018665 Expired - Fee Related CN203050143U (en) | 2013-01-15 | 2013-01-15 | Belt-fastener type binding piece for construction safety net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203050143U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086790A (en) * | 2016-11-23 | 2018-05-29 | Mrm香港有限公司 | Fastener assembly, grid panel and barrier system |
| CN109004585A (en) * | 2017-06-06 | 2018-12-14 | 惠而浦（中国）股份有限公司 | Detachable wire buckle |
-
2013
- 2013-01-15 CN CN 201320018665 patent/CN203050143U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086790A (en) * | 2016-11-23 | 2018-05-29 | Mrm香港有限公司 | Fastener assembly, grid panel and barrier system |
| WO2018095371A1 (en) | 2016-11-23 | 2018-05-31 | Mrm Hk Limited | Fastener assembly, mesh panel and barrier system |
| KR20190084118A (en) * | 2016-11-23 | 2019-07-15 | 엠알엠 에이치케이 리미티드 | Fastener assemblies, mesh panels and barrier systems |
| CN108086790B (en) * | 2016-11-23 | 2020-05-12 | Mrm香港有限公司 | Fastener assembly, grid panel and barrier system |
| JP2020518738A (en) * | 2016-11-23 | 2020-06-25 | エムアールエム エイチケー リミテッド | Fastener assembly, mesh panel and barrier system |
| EP3545201A4 (en) * | 2016-11-23 | 2020-07-22 | MRM HK Limited | Fastener assembly, mesh panel and barrier system |
| JP7256129B2 (en) | 2016-11-23 | 2023-04-11 | エムアールエム エイチケー リミテッド | Fastener assemblies, mesh panels and barrier systems |
| KR102622855B1 (en) * | 2016-11-23 | 2024-01-08 | 엠알엠 에이치케이 리미티드 | Fastener assemblies, mesh panels and barrier systems |
| AU2017366469B2 (en) * | 2016-11-23 | 2024-02-08 | Mrm Hk Limited | Fastener assembly, mesh panel and barrier system |
| US12018491B2 (en) | 2016-11-23 | 2024-06-25 | Mrm Hk Limited | Fastener assembly, mesh panel and barrier system |
| CN109004585A (en) * | 2017-06-06 | 2018-12-14 | 惠而浦（中国）股份有限公司 | Detachable wire buckle |
| CN109004585B (en) * | 2017-06-06 | 2024-01-05 | 惠而浦（中国）股份有限公司 | Detachable wire buckle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20210115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |