CN204960289U - Builder's jack is encorbelmented whole combination of girder steel and can be had enough to meet need anchor assembly - Google Patents
Builder's jack is encorbelmented whole combination of girder steel and can be had enough to meet need anchor assembly Download PDFInfo
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- CN204960289U CN204960289U CN201520706236.7U CN201520706236U CN204960289U CN 204960289 U CN204960289 U CN 204960289U CN 201520706236 U CN201520706236 U CN 201520706236U CN 204960289 U CN204960289 U CN 204960289U
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Abstract
The utility model discloses a builder's jack is encorbelmented whole combination of girder steel and can be had enough to meet need anchor assembly, characterized by: this anchor assembly is by the steel sheet as bottom plate (1), the four corners position welding of bottom plate (1) has connecting reinforcement (2) and processes threadedly on the reinforcing bar, connecting reinforcement (2) divide into two sets ofly and are fixed with angle steel (3) respectively in the upper end, connecting reinforcement (2) outside cover has PVC sleeve pipe (4). The utility model discloses a builder's jack is encorbelmented whole combination of girder steel and can be had enough to meet need anchor assembly way has simple to operate, the location is accurate, the operation is swift, practice thrift advantage with low costs, the environmental protection.
Description
Technical field
The utility model relates to the realm of building construction, and particularly relating to a kind of builder's jack cantilever steel girder entire combination can have enough to meet the need anchoring piece.
Background technology
According to specification 4. " building operations fastener type steel pipe scaffold technical specification of security " (JGJ130-2011) Shaped Steel builder's jack anchoring ring way: 1, shaped steel Cantilever Beams fixed end should adopt 2 (to) and above U-shaped reinforcing bar draw ring or anchor bolt and building structure beam slab fix; 2, U-shaped reinforcing bar draw ring or anchor bolt should be pre-buried to concrete beam and board bottom layer of the reinforcing steel position, and should weld with concrete beam and board bottom layer of the reinforcing steel or colligation firm, its anchorage length should meet Bar Anchorage regulation in existing national standards " Code for design of concrete structures " GB-50010.
The shortcoming of above technology is: 1, the installation of reinforcing bar draw ring affects reinforcement installation quality; 2, U-shaped ring is installed to locate and easily deviation is occurred; 3, reinforcing bar use amount is large, causes the wasting of resources.Above construction method affects workmanship, construction bothers and cost is all very high.
Utility model content
Technical problem to be solved in the utility model is: for the above-mentioned defect existing for the shaped steel suspension scaffolding anchoring ring required in scaffold technical specification of security, a kind of builder's jack cantilever steel girder entire combination is provided to have enough to meet the need anchoring piece, make simple, easy for installation, meet builder's jack cantilever steel girder anchoring requirement.
The utility model solves the problems of the technologies described above adopted technical scheme:
A kind of builder's jack cantilever steel girder entire combination can have enough to meet the need anchoring piece, this anchoring piece by steel plate as base plate, the corner location of base plate is welded with connecting reinforcement and is processed with screw thread in reinforcing bar upper end, and described connecting reinforcement is divided into two groups and is fixed with angle steel in upper end respectively; Outside connecting reinforcement, cover has PVC sleeve pipe.
Connecting reinforcement and angle steel are fixed by nut, and centre is provided with pad.
Base plate is square, and painting is brushed with release agent.
The permanent position of angle steel and the distance of described base plate and the longitudinal length of cantilever steel girder adapt, and middle part is provided with timber wedge and reinforces.
Be divided into the angle steel construction opening position consistency on two groups of connecting reinforcements.
The beneficial effect that the utility model adopts technique scheme to have is:
Builder's jack cantilever steel girder entire combination of the present utility model can have enough to meet the need the advantage that anchoring piece way has easy for installation, accurate positioning, swift to operate, cost-saving low, environmental protection, anchoring force request can not only be ensured, also can utilize the reinforcing bar waste of having saved traditional anchoring ring and having caused by turnaround cycle, also effectively avoid the impact on floor bar installation quality.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail
Overall structure schematic diagram when Fig. 1 is the utility model installation
Fig. 2 is the left view of Fig. 1
Wherein, 1-base plate, 2-connecting reinforcement, 3-angle steel, 4-PVC sleeve pipe, 5-nut, 6-pad, 7-cantilever steel girder, 8-slab muscle, 9-timber wedge
Detailed description of the invention
A kind of builder's jack cantilever steel girder entire combination as depicted in figs. 1 and 2 can have enough to meet the need anchoring piece, this anchoring piece by steel plate as base plate 1, the corner location of base plate 1 is welded with connecting reinforcement 2 and is processed with screw thread in reinforcing bar upper end, and connecting reinforcement 2 is divided into two groups and is fixed with angle steel 3 in upper end respectively; Outside connecting reinforcement 2, cover has PVC sleeve pipe 4.Anchoring piece can shift to an earlier date processing and fabricating, has installed, carries out location and installation before reinforcing bar binding at slab form, template, scaffold remove after this anchoring piece removably reuse.Connecting reinforcement and anchor plate welded seam height are greater than 6mm, and welding quality meets the requirements.
Connecting reinforcement 2 is fixed by nut 5 with angle steel 3, and centre is provided with pad 6, can effectively reduce install fixing after cantilever steel girder to the pressure effect of angle steel and nut, increase the service life.
Base plate 1 is square, and is coated with and is brushed with release agent, and release agent is used in two interface coatings of body surface being easy to each other adhere, and it can make body surface be easy to depart from, smooth and clean, can reduce the friction of the slab muscle 8 in base plate and building storey.
The longitudinal length of the permanent position of angle steel 3 and the distance of described base plate 1 and cantilever steel girder 7 adapts, and middle part is provided with timber wedge 9 and reinforces.
Be divided into the angle steel 3 construction opening position consistency on two groups of connecting reinforcements 2.
The utility model belongs to engineering field, in particular to when high-level structure is constructed, when using builder's jack, the builder's jack cantilever steel girder anchoring piece way taked, easy for installation, swift to operate, do not affect reinforcement installation quality, do not cause the wasting of resources, can effectively reduce costs.
Claims (5)
1. a builder's jack cantilever steel girder entire combination can have enough to meet the need anchoring piece, it is characterized in that: this anchoring piece by steel plate as base plate (1), the corner location of described base plate (1) is welded with connecting reinforcement (2) and is processed with screw thread in reinforcing bar upper end, and described connecting reinforcement (2) is divided into two groups and is fixed with angle steel (3) in upper end respectively; Described connecting reinforcement (2) outside cover has PVC sleeve pipe (4).
2. builder's jack cantilever steel girder entire combination according to claim 1 can have enough to meet the need anchoring piece, it is characterized in that: described connecting reinforcement (2) is fixed by nut (5) with angle steel (3), and centre is provided with pad (6).
3. builder's jack cantilever steel girder entire combination according to claim 1 can have enough to meet the need anchoring piece, it is characterized in that: described base plate (1) is square, and painting is brushed with release agent.
4. builder's jack cantilever steel girder entire combination according to claim 2 can have enough to meet the need anchoring piece, it is characterized in that: the longitudinal length of the permanent position of described angle steel (3) and the distance of described base plate (1) and cantilever steel girder (7) adapts, middle part is provided with timber wedge (9) and reinforces.
5. builder's jack cantilever steel girder entire combination according to claim 4 can have enough to meet the need anchoring piece, it is characterized in that: described in be divided into angle steel (3) construction opening position consistency on two groups of connecting reinforcements (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520706236.7U CN204960289U (en) | 2015-09-12 | 2015-09-12 | Builder's jack is encorbelmented whole combination of girder steel and can be had enough to meet need anchor assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520706236.7U CN204960289U (en) | 2015-09-12 | 2015-09-12 | Builder's jack is encorbelmented whole combination of girder steel and can be had enough to meet need anchor assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204960289U true CN204960289U (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520706236.7U Expired - Fee Related CN204960289U (en) | 2015-09-12 | 2015-09-12 | Builder's jack is encorbelmented whole combination of girder steel and can be had enough to meet need anchor assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204960289U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735631A (en) * | 2016-02-19 | 2016-07-06 | 江苏华海钢结构有限公司 | Anchoring device for cantilever scaffold steel beam |
| CN108756202A (en) * | 2018-06-14 | 2018-11-06 | 上海二十冶建设有限公司 | A kind of recyclable building builder's jack fixing device and application method |
| CN110206288A (en) * | 2019-05-30 | 2019-09-06 | 中国十七冶集团有限公司 | A kind of Detachable anchor device formula construction method of suspending scaffold |
| CN111622483A (en) * | 2020-05-20 | 2020-09-04 | 湖南省第四工程有限公司 | Method for erecting reverse-construction type overhanging scaffold |
-
2015
- 2015-09-12 CN CN201520706236.7U patent/CN204960289U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735631A (en) * | 2016-02-19 | 2016-07-06 | 江苏华海钢结构有限公司 | Anchoring device for cantilever scaffold steel beam |
| CN108756202A (en) * | 2018-06-14 | 2018-11-06 | 上海二十冶建设有限公司 | A kind of recyclable building builder's jack fixing device and application method |
| CN110206288A (en) * | 2019-05-30 | 2019-09-06 | 中国十七冶集团有限公司 | A kind of Detachable anchor device formula construction method of suspending scaffold |
| CN111622483A (en) * | 2020-05-20 | 2020-09-04 | 湖南省第四工程有限公司 | Method for erecting reverse-construction type overhanging scaffold |
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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: 20160113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |