CN202227677U - Bolt type detachable wall connecting piece - Google Patents
Bolt type detachable wall connecting piece Download PDFInfo
- Publication number
- CN202227677U CN202227677U CN2011203457364U CN201120345736U CN202227677U CN 202227677 U CN202227677 U CN 202227677U CN 2011203457364 U CN2011203457364 U CN 2011203457364U CN 201120345736 U CN201120345736 U CN 201120345736U CN 202227677 U CN202227677 U CN 202227677U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- connecting piece
- shear wall
- bolt type
- wall
- 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
Links
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model relates to a bolt type detachable wall connecting piece, which comprises a shear wall or a framework beam. A polyvinyl chloride (PVC) sleeve is pre-embedded in the shear wall or the framework beam, the outer side of the shear wall or the framework beam abuts against a scaffold steel pipe, and a steel plate gasket with a pre-punched round hole is arranged between the shear wall or the framework beam and the scaffold steel pipe. A double-end screw penetrates through the PVC sleeve and the scaffold steel pipe, two ends of the double-end screw are fixed through the steel plate gasket and double nuts, and the scaffold steel pipe is connected with a vertical rod in a frame body. The bolt type detachable wall connecting piece has the advantages that the bolt type detachable wall connecting piece is a standardized tool, few in one-time investment, capable of being used repeatedly in circulating mode and convenient to install and detach, a traditional pre-reservation and pre-embedding mode is changed, raw materials are saved, factory production can be conducted, standardization degree is high, processing is reliable, and safety is ensured.
Description
Technical field
The utility model relates to the scaffold technical field of builing industry, the detachable wall-connecting piece of especially a kind of bolt type.
Background technology
The wall-connecting piece system of exterior wall scaffold is the important component that guarantees the support body resistance to overturning, and research shows the layout quality of domestic and international skin scaffold cave-in accident major part and wall connecting rod system and arranges that quantity is closely related.Different with the building method of attachment according to wall-connecting piece, the method for arranging of conventional wall-connecting piece has lacing wire and shores formula, steel tube fastener tie interconnection system, embedded steel tube steel tube fastener interconnection system, embedded bar or embedded part welded connection type, rearmounted bolt (chemical anchor bolts, expansion bolt) interconnection system.Lacing wire with shore formula; Coupling stiffness between wall connecting rod and building member is relatively poor; Under load action; Under wind action, rocking of scaffold is bigger especially, thus be only applicable to the following external scaffolding of 24m set up and scaffold is in the layout of the less exterior wall scaffold wall-connecting piece of low level, wind load influence.Steel tube fastener tie interconnection system, the double joint steel pipe passes inside and outside the building, and the skin box out is bigger, more; Bigger to the influence of building indoor and outdoor decoration construction; Exterior wall indoor and outdoor patch work amount is bigger, and the work of treatment time is longer, deals with improperly to cause exterior wall leakage; And material consumption is more, the economy extreme difference.Embedded steel tube steel tube fastener interconnection system, because the skin box out is bigger, more, wall connecting rod is removed difficulty, brings difficulty and exterior wall leakage to hide some dangers for for postorder patch work.Embedded bar or embedded part welded connection type, the installation of wall connecting rod brings difficulty for the fire safety management of scaffold with remove must fire operation, and disaster hidden-trouble is more, risk factor is higher.Rearmounted bolt (chemical anchor bolts, expansion bolt) interconnection system, its exterior wall pore-forming comparatively bothers, and its supporting capacity is limited; And every wall connecting rod generally need adopt 2～3 rearmounted bolts; Influenced by the interior reinforcing bar of structure, during the bore position deviation, need special wall connecting rod spare sometimes; Sometimes also need consider of the influence of wind shake effect for scaffold, and may relate to fire operation when wall connecting rod is removed sometimes rearmounted bolt supporting capacity.
Summary of the invention
The utility model will solve the shortcoming of above-mentioned prior art, provide a kind of safe, stable, peace is torn open conveniently, be convenient to the detachable wall-connecting piece of bolt type of constructing operation.
The utility model solves the technical scheme that its technical problem adopts: the detachable wall-connecting piece of this bolt type; Comprise shear wall or Vierendeel girder; The pre-buried PVC sleeve pipe that is provided with in shear wall or the Vierendeel girder; Push up with pin hand steel pipe mutually in the shear wall or the Vierendeel girder outside, is provided with band between shear wall or Vierendeel girder and the pin hand steel pipe in advance towards the steel plate pad of circular hole, and double threaded screw is through PVC sleeve pipe and pin hand steel pipe; Two ends of double threaded screw are fixed through steel plate pad and double nut, and pin hand steel pipe is connected with the interior vertical rod of support body.
As preferably, vertical rod is connected through steel tube fastener in pin hand steel pipe and the support body.
The effect that the utility model is useful is: the utility model is a kind of regularization instrument, a less investment, and repeatedly turnover is used, and peace is torn open conveniently, has changed the mode of traditional set aside pre-embedded, has practiced thrift raw material; But batch production production, standardization level is high, and processing is reliable, and safety is guaranteed.
Description of drawings
Fig. 1 is the mounting structure sketch map of the utility model;
Description of reference numerals: shear wall or Vierendeel girder 1, PVC sleeve pipe 2, double threaded screw 3, double nut 4, steel plate pad 5, pin hand steel pipe 6, vertical rod 8 in the steel tube fastener 7, support body.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Embodiment: like Fig. 1; Pre-buried φ 16PVC sleeve pipe 2 stayed the screw rod of establishing to pierce M16 double threaded screw 3 when the utility model mainly utilized shear wall or Vierendeel girder 1 construction; φ 48 * 3.5 pin hand steel pipes 6 push up an end mutually with shear wall or Vierendeel girder 1 and weld the thick 10mm steel plate of 100 * 100mm pad 5 in advance, and steel pipe pad 5 is in advance towards circular hole, aperture φ 18; Double threaded screw 3 is established steel plate pad 5 at shear wall or Vierendeel girder 1 inboard; Double nut 4 is installed in steel plate pad 5 outsides, and shear wall or Vierendeel girder 1 outside double threaded screw 3 pass the pin hand steel pipe 6 as wall connecting rod, and pin hand steel pipe 6 holds out against with the shear wall or Vierendeel girder 1 outside; Pin hand steel pipe 6 is connected through steel tube fastener 7 with the interior vertical rod 8 of out-mould scaffold support body, and pin hand steel pipe 6 outboard end adopt double nuts 4 to carry out fastening with steel plate pad 5 and double threaded screw 3.
Except that the foregoing description, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (2)
1. detachable wall-connecting piece of bolt type; Comprise shear wall or Vierendeel girder (1); It is characterized in that: be preset with PVC sleeve pipe (2) in shear wall or the Vierendeel girder (1); Push up with pin hand steel pipe (6) mutually in shear wall or Vierendeel girder (1) outside, is provided with band between shear wall or Vierendeel girder (1) and the pin hand steel pipe (6) in advance towards the steel plate pad (5) of circular hole, and double threaded screw (3) is through PVC sleeve pipe (2) and pin hand steel pipe (6); Two ends of double threaded screw (3) are fixing through steel plate pad (5) and double nut (4), and pin hand steel pipe (6) is connected with the interior vertical rod (8) of support body.
2. the detachable wall-connecting piece of bolt type according to claim 1 is characterized in that: pin hand steel pipe (6) is connected through steel tube fastener (7) with the interior vertical rod (8) of support body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203457364U CN202227677U (en) | 2011-09-15 | 2011-09-15 | Bolt type detachable wall connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203457364U CN202227677U (en) | 2011-09-15 | 2011-09-15 | Bolt type detachable wall connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202227677U true CN202227677U (en) | 2012-05-23 |
Family
ID=46078266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203457364U Expired - Fee Related CN202227677U (en) | 2011-09-15 | 2011-09-15 | Bolt type detachable wall connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202227677U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669585A (en) * | 2013-12-25 | 2014-03-26 | 中建三局建设工程股份有限公司 | Concrete embedded bolt assembly allowing to be taken out |
| CN105317209A (en) * | 2014-08-01 | 2016-02-10 | 中天建设集团有限公司 | Detachable wall connecting piece for outer wall scaffold |
| CN105484402A (en) * | 2016-01-27 | 2016-04-13 | 南京奥捷墙体材料有限公司 | Combined GRC (glass-fiber reinforced composite) wallboard, GRC panel and GRC curtain wall |
| CN106245899A (en) * | 2016-10-09 | 2016-12-21 | 上海宏金设备工程有限公司 | A kind of to drawing wall-connecting piece |
| CN106337556A (en) * | 2015-07-10 | 2017-01-18 | 华北冶建工程建设有限公司 | Construction method for wall connecting element assembly |
| CN109457935A (en) * | 2018-11-28 | 2019-03-12 | 中建四局第六建筑工程有限公司 | One kind can have enough to meet the need wall-penetrating type wall-connecting piece and its construction method |
| CN112576028A (en) * | 2020-12-05 | 2021-03-30 | 中冶天工集团有限公司 | External scaffold fixing construction method |
| CN114961225A (en) * | 2022-03-16 | 2022-08-30 | 中国二十冶集团有限公司 | Coil buckle type scaffold component suitable for tower crane wall-attached rod |
-
2011
- 2011-09-15 CN CN2011203457364U patent/CN202227677U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669585A (en) * | 2013-12-25 | 2014-03-26 | 中建三局建设工程股份有限公司 | Concrete embedded bolt assembly allowing to be taken out |
| CN103669585B (en) * | 2013-12-25 | 2016-03-16 | 中建三局建设工程股份有限公司 | A kind of concrete embedded bolt assembly taken out |
| CN105317209A (en) * | 2014-08-01 | 2016-02-10 | 中天建设集团有限公司 | Detachable wall connecting piece for outer wall scaffold |
| CN106337556A (en) * | 2015-07-10 | 2017-01-18 | 华北冶建工程建设有限公司 | Construction method for wall connecting element assembly |
| CN105484402A (en) * | 2016-01-27 | 2016-04-13 | 南京奥捷墙体材料有限公司 | Combined GRC (glass-fiber reinforced composite) wallboard, GRC panel and GRC curtain wall |
| CN105484402B (en) * | 2016-01-27 | 2018-08-07 | 南京奥捷墙体材料有限公司 | Combined type GRC wallboards and GRC curtain walls |
| CN109138235A (en) * | 2016-01-27 | 2019-01-04 | 南京奥捷墙体材料有限公司 | Combined type GRC wallboard, GRC panel and GRC curtain wall |
| CN109138235B (en) * | 2016-01-27 | 2021-08-06 | 南京奥捷墙体材料有限公司 | Combined GRC wallboard, GRC panel and GRC curtain wall |
| CN106245899A (en) * | 2016-10-09 | 2016-12-21 | 上海宏金设备工程有限公司 | A kind of to drawing wall-connecting piece |
| CN109457935A (en) * | 2018-11-28 | 2019-03-12 | 中建四局第六建筑工程有限公司 | One kind can have enough to meet the need wall-penetrating type wall-connecting piece and its construction method |
| CN112576028A (en) * | 2020-12-05 | 2021-03-30 | 中冶天工集团有限公司 | External scaffold fixing construction method |
| CN114961225A (en) * | 2022-03-16 | 2022-08-30 | 中国二十冶集团有限公司 | Coil buckle type scaffold component suitable for tower crane wall-attached rod |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202227677U (en) | Bolt type detachable wall connecting piece | |
| CN104453197A (en) | High-altitude large-cantilever concrete structure structural steel supporting platform | |
| CN202248831U (en) | Flying ring used for lacing diagonal steel wire rope and building structure | |
| CN211736298U (en) | Double-rod diagonal cantilever scaffold | |
| CN103114722A (en) | Three-sectional water stopping screw for basement exterior wall | |
| CN111851987B (en) | Construction method of attached short-limb I-shaped steel basket pull rod pull-knot type cantilever frame | |
| CN103967508A (en) | Stretchable quick stress compensation type steel frame connection structure | |
| CN202611223U (en) | Recyclable bolt type scaffold wall connection piece | |
| CN201395869Y (en) | Steel structure intercolumnar bracing | |
| CN203654710U (en) | Instrumental connecting tube for external wall scaffold shearing wall portion | |
| CN205153515U (en) | Overhanging bearing frame makes up positioner | |
| CN202047580U (en) | Bolt pin type wall connecting piece for scaffold | |
| CN201704954U (en) | Formwork opposite-pulling device for pouring waterproof walls | |
| CN204826699U (en) | Fixing device of life rope support | |
| CN204212406U (en) | A kind of one-sided strengthening construction big steelmoulds | |
| CN204112691U (en) | For the reusable double shackle device of heavy frame drag-line of encorbelmenting | |
| CN216195411U (en) | Assembled steel frame structure | |
| CN215167928U (en) | Detachable scaffold wall connecting system and wall connecting mechanism | |
| CN206971395U (en) | A kind of rubber support and profile steel concrete column draw bail | |
| CN202324585U (en) | Connecting tube of holistic inserted lift scaffold with steel frame structure for high-rise buildings | |
| CN204343647U (en) | A kind of the shaped steel suspension scaffolding bracing frame | |
| CN202248832U (en) | Tool type detachable wall connecting piece | |
| CN203547114U (en) | Wall connecting assembly | |
| CN204001664U (en) | The rigid connecting wall structure of building external scaffolding | |
| CN211622527U (en) | Cantilever combined tripod support system arranged on concrete wall |
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: 20120523 Termination date: 20170915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |