CN204343681U - Concrete construction formwork is installed and is used through-wall bolt linkage - Google Patents

Concrete construction formwork is installed and is used through-wall bolt linkage Download PDF

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Publication number
CN204343681U
CN204343681U CN201420811013.2U CN201420811013U CN204343681U CN 204343681 U CN204343681 U CN 204343681U CN 201420811013 U CN201420811013 U CN 201420811013U CN 204343681 U CN204343681 U CN 204343681U
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CN
China
Prior art keywords
external diameter
cord
intervalve
steel
channel
Prior art date
Application number
CN201420811013.2U
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Chinese (zh)
Inventor
葛伟青
卢立成
朱晓杨
李�昊
赵帅
蔡卫统
Original Assignee
浙江欣捷建设有限公司
海达建设集团有限公司
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Application filed by 浙江欣捷建设有限公司, 海达建设集团有限公司 filed Critical 浙江欣捷建设有限公司
Priority to CN201420811013.2U priority Critical patent/CN204343681U/en
Application granted granted Critical
Publication of CN204343681U publication Critical patent/CN204343681U/en

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Abstract

Concrete construction formwork is installed and is used through-wall bolt linkage, and it is constructed as follows: split bolt (1), PVC sleeve pipe (2), channel-section steel back cord (3), hex nut (4); Wherein: the double end split bolt that split bolt (1) is φ 14mm; Rear three is sleeved on split bolt (1); PVC sleeve pipe (2) is arranged between 2 place's panels (8) of body of wall inside, and the both ends of PVC sleeve pipe (2) are the structures of external diameter gradual change, and its external diameter near end is maximum; Channel-section steel back cord (3) is arranged in body of wall outside and is close to the lateral surface layout of metope (9); Hex nut (4) channel-section steel back cord (3) away from metope (9) side arrange and its directly contact with channel-section steel back cord (3).The utility model structure is simple, and reliability is high, and cost of labor is low, and work efficiency is high; The utility model has expected comparatively huge economic worth and social value.

Description

Concrete construction formwork is installed and is used through-wall bolt linkage
Technical field
The utility model relates to structure design and applied technical field, specifically provides a kind of concrete construction formwork installation through-wall bolt linkage.
Background technology
In prior art, it is as a whole that the formwork structure through walls that industrialization of construction industry construction is commonly used needs to use fixture to connect, and common fixture needs to arrange between 2 deck panels, and its structure is comparatively complicated, and easily loosening reliability is not high.Be unfavorable for that standard construction operation ensures construction effect and improves efficiency of construction.
People expect to obtain a kind of technique effect better concrete construction formwork installation through-wall bolt linkage.
Utility model content
The purpose of this utility model is to provide a kind of technique effect better concrete construction formwork installation through-wall bolt linkage.
A kind of concrete construction formwork of the utility model is installed and is used through-wall bolt linkage, is arranged on building masonry wall; Body of wall internal placement has the 2 place's panels 8 being parallel to metope 9 and being parallel to each other layout; It is characterized in that: it is constructed as follows: split bolt 1, PVC sleeve pipe 2, channel-section steel back cord 3, hex nut 4; Wherein: split bolt 1 is specially the double end split bolt of φ 14mm, and (this angle value is through experimental technique best results, this numerical value also has the high feature of comprehensive cost performance while adapting with existing associated specifications, concrete technology contents selected after being through a large amount of creative verification experimental verification and market survey and technology evaluation, embodies creativeness.); PVC sleeve pipe 2, channel-section steel back cord 3, hex nut 4 are all sleeved on split bolt 1; PVC sleeve pipe 2 is arranged between 2 place's panels 8 of body of wall inside, and the both ends of PVC sleeve pipe 2 are structures of external diameter gradual change, and its external diameter near end is maximum; To strengthen intensity and to increase the contact area between itself and panel 8;
Channel-section steel back cord 3 is arranged in body of wall outside and is close to the lateral surface layout of metope 9; Hex nut 4 channel-section steel back cord 3 away from metope 9 side arrange and its directly contact with channel-section steel back cord 3.
Described concrete construction formwork installation through-wall bolt linkage, it is characterized in that: be also provided with the spring shim 5 be sleeved on split bolt 1 in described concrete construction formwork installation through-wall bolt linkage, it is arranged between channel-section steel back cord 3 and metope 9.To ensure the anti-loose structure technique effect of hex nut 4.
Also be provided with sponge sealing ring 7 in described concrete construction formwork installation through-wall bolt linkage, it is arranged between PVC sleeve pipe 2 and panel 8.Be convenient to form hermetically-sealed construction.
PVC sleeve pipe 2 can replace with following structure: intermediate portion is divided into the intervalve 21 of tubular structure, and its two ends are nylon stopper 22; Nylon stopper 22 one end be little head end 221 its be tubular structure and pipe external diameter is slightly smaller than intervalve 21 internal diameter, the other end is stub end 222, and it is specially the structure that external diameter becomes large gradually, and its external diameter away from the end of little head end 221 is maximum;
Two nylon stoppers 22 and intervalve 21 cooperation are assembled into an overall structure; Wherein: the little head end 221 of two nylon stoppers 22 is placed in the inner chamber of same intervalve 21 two pipe end proximal ends respectively.
PVC sleeve pipe 2 can also replace with following another kind of structure: intermediate portion is divided into the intervalve 21 of tubular structure, and its two ends are nylon stopper 22; Nylon stopper 22 one end be little head end 221 its be tubular structure and pipe external diameter is a bit larger tham intervalve 21 internal diameter, the other end is stub end 222, and it is specially the structure that external diameter becomes large gradually, and its external diameter away from the end of little head end 221 is maximum;
Two nylon stoppers 22 and intervalve 21 cooperation are assembled into an overall structure; Wherein: the little head end 221 of two nylon stoppers 22 is set in the outside of same intervalve 21 two pipe end proximal ends.
The utility model structure is simple, is beneficial to formation job specfication, and be convenient in industrialization of construction industry construction while guarantee reliability, reduction cost of labor also improves work efficiency.The utility model has expected comparatively huge economic worth and social value.
Accompanying drawing explanation
Below in conjunction with drawings and the embodiments, the utility model is described in further detail:
Fig. 1 is concrete construction formwork installation through-wall bolt linkage structural representation sketch;
Fig. 2 is nylon stopper 22 structural principle simplified schematic diagram.
Detailed description of the invention
Embodiment 1
A kind of concrete construction formwork is installed and is used through-wall bolt linkage, is arranged on building masonry wall; Body of wall internal placement has the 2 place's panels 8 being parallel to metope 9 and being parallel to each other layout; : it is constructed as follows: split bolt 1, PVC sleeve pipe 2, channel-section steel back cord 3, hex nut 4, pad 5; Wherein: split bolt 1 is specially the double end split bolt of φ 14mm, and (this angle value is through experimental technique best results, this numerical value also has the high feature of comprehensive cost performance while adapting with existing associated specifications, concrete technology contents selected after being through a large amount of creative verification experimental verification and market survey and technology evaluation, embodies creativeness.); PVC sleeve pipe 2, channel-section steel back cord 3, hex nut 4, pad 5 are all sleeved on split bolt 1; PVC sleeve pipe 2 is arranged between 2 place's panels 8 of body of wall inside, and the both ends of PVC sleeve pipe 2 are structures of external diameter gradual change, and its external diameter near end is maximum; To strengthen intensity and to increase the contact area between itself and panel 8;
Channel-section steel back cord 3 is arranged in body of wall outside and is close to the lateral surface layout of metope 9; Hex nut 4 channel-section steel back cord 3 away from metope 9 side arrange and its directly contact with channel-section steel back cord 3.
Also be provided with sponge sealing ring 7 in described concrete construction formwork installation through-wall bolt linkage, it is arranged between PVC sleeve pipe 2 and panel 8.Be convenient to form hermetically-sealed construction.
Also be provided with spring shim 5 in described concrete construction formwork installation through-wall bolt linkage, it is arranged between channel-section steel back cord 3 and metope 9.To ensure the anti-loose structure technique effect of hex nut 4.
The present embodiment structure is simple, is beneficial to formation job specfication, and be convenient in industrialization of construction industry construction while guarantee reliability, reduction cost of labor also improves work efficiency.The present embodiment has expected comparatively huge economic worth and social value.
Embodiment 2
The present embodiment is substantially identical with embodiment 1 content, and its difference is:
PVC sleeve pipe 2 replaces with following structure: intermediate portion is divided into the intervalve 21 of tubular structure, and its two ends are nylon stopper 22; Nylon stopper 22 one end be little head end 221 its be tubular structure and pipe external diameter is slightly smaller than intervalve 21 internal diameter, the other end is stub end 222, and it is specially the structure that external diameter becomes large gradually, and its external diameter away from the end of little head end 221 is maximum;
Two nylon stoppers 22 and intervalve 21 cooperation are assembled into an overall structure; Wherein: the little head end 221 of two nylon stoppers 22 is placed in the inner chamber of same intervalve 21 two pipe end proximal ends respectively.
Embodiment 3
The present embodiment is substantially identical with embodiment 1 content, and its difference is:
PVC sleeve pipe 2 replaces with following structure: intermediate portion is divided into the intervalve 21 of tubular structure, and its two ends are nylon stopper 22; Nylon stopper 22 one end be little head end 221 its be tubular structure and pipe external diameter is a bit larger tham intervalve 21 internal diameter, the other end is stub end 222, and it is specially the structure that external diameter becomes large gradually, and its external diameter away from the end of little head end 221 is maximum;
Two nylon stoppers 22 and intervalve 21 cooperation are assembled into an overall structure; Wherein: the little head end 221 of two nylon stoppers 22 is set in the outside of same intervalve 21 two pipe end proximal ends.

Claims (5)

1. concrete construction formwork is installed and is used through-wall bolt linkage, is arranged on building masonry wall; Body of wall internal placement has the 2 place's panels (8) being parallel to metope (9) and being parallel to each other layout; It is characterized in that: it is constructed as follows: split bolt (1), PVC sleeve pipe (2), channel-section steel back cord (3), hex nut (4); Wherein: split bolt (1) is specially the double end split bolt of φ 14mm; PVC sleeve pipe (2), channel-section steel back cord (3), hex nut (4) are all sleeved on split bolt (1); PVC sleeve pipe (2) is arranged between 2 place's panels (8) of body of wall inside, and the both ends of PVC sleeve pipe (2) are the structures of external diameter gradual change, and its external diameter near end is maximum;
Channel-section steel back cord (3) is arranged in body of wall outside and is close to the lateral surface layout of metope (9); Hex nut (4) channel-section steel back cord (3) away from metope (9) side arrange and its directly contact with channel-section steel back cord (3).
2. according to concrete construction formwork installation through-wall bolt linkage described in claim 1, it is characterized in that: be also provided with the spring shim (5) be sleeved on split bolt (1) in described concrete construction formwork installation through-wall bolt linkage, it is arranged between channel-section steel back cord (3) and metope (9).
3. according to concrete construction formwork installation through-wall bolt linkage described in claim 2, it is characterized in that: be also provided with sponge sealing ring (7) in described concrete construction formwork installation through-wall bolt linkage, it is arranged between PVC sleeve pipe (2) and panel (8).
4. according to concrete construction formwork installation through-wall bolt linkage described in claim 1 or 2 or 3, it is characterized in that: PVC sleeve pipe (2) replaces with following structure: intermediate portion is divided into the intervalve (21) of tubular structure, its two ends are nylon stopper (22); Nylon stopper (22) one end be little head end (221) its be tubular structure and pipe external diameter is slightly smaller than intervalve (21) internal diameter, the other end is stub end (222), it is specially the structure that external diameter becomes large gradually, and its external diameter away from the end of little head end (221) is maximum;
Two nylon stoppers (22) and intervalve (21) cooperation are assembled into an overall structure; Wherein: the little head end (221) of two nylon stoppers (22) is placed in the inner chamber of same intervalve (21) two pipe end proximal ends respectively.
5. according to concrete construction formwork installation through-wall bolt linkage described in claim 1 or 2 or 3, it is characterized in that: PVC sleeve pipe (2) replaces with following structure: intermediate portion is divided into the intervalve (21) of tubular structure, its two ends are nylon stopper (22); Nylon stopper (22) one end be little head end (221) its be tubular structure and pipe external diameter is a bit larger tham intervalve (21) internal diameter, the other end is stub end (222), it is specially the structure that external diameter becomes large gradually, and its external diameter away from the end of little head end (221) is maximum;
Two nylon stoppers (22) and intervalve (21) cooperation are assembled into an overall structure; Wherein: the little head end (221) of two nylon stoppers (22) is set in the outside of same intervalve (21) two pipe end proximal ends.
CN201420811013.2U 2014-12-18 2014-12-18 Concrete construction formwork is installed and is used through-wall bolt linkage CN204343681U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420811013.2U CN204343681U (en) 2014-12-18 2014-12-18 Concrete construction formwork is installed and is used through-wall bolt linkage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420811013.2U CN204343681U (en) 2014-12-18 2014-12-18 Concrete construction formwork is installed and is used through-wall bolt linkage

Publications (1)

Publication Number Publication Date
CN204343681U true CN204343681U (en) 2015-05-20

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105298121A (en) * 2015-09-30 2016-02-03 深圳市广胜达建设有限公司 Connecting embedded part for aluminum alloy formwork systems
CN107166098A (en) * 2017-05-31 2017-09-15 安徽奥睿德科技发展有限公司 A kind of para-seismic support mounting structure of wall-through hole both sides
CN108678369A (en) * 2018-06-01 2018-10-19 中建二局第建筑工程有限公司 Pre-buried under aluminum dipping form system wears beam casing pipe and its application method
CN109779252A (en) * 2019-01-24 2019-05-21 深圳市绿洲华腾建筑科技有限责任公司 Building template fixed structure and its screw rod locating sleeve through walls and construction method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105298121A (en) * 2015-09-30 2016-02-03 深圳市广胜达建设有限公司 Connecting embedded part for aluminum alloy formwork systems
CN105298121B (en) * 2015-09-30 2018-08-07 深圳市广胜达建设有限公司 Aluminum alloy mould plate system connection built-in fitting
CN107166098A (en) * 2017-05-31 2017-09-15 安徽奥睿德科技发展有限公司 A kind of para-seismic support mounting structure of wall-through hole both sides
CN108678369A (en) * 2018-06-01 2018-10-19 中建二局第建筑工程有限公司 Pre-buried under aluminum dipping form system wears beam casing pipe and its application method
CN109779252A (en) * 2019-01-24 2019-05-21 深圳市绿洲华腾建筑科技有限责任公司 Building template fixed structure and its screw rod locating sleeve through walls and construction method

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