CN209244242U - A kind of fixed device of half tool-type U-bolt of the shaped steel suspension scaffolding - Google Patents
A kind of fixed device of half tool-type U-bolt of the shaped steel suspension scaffolding Download PDFInfo
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- CN209244242U CN209244242U CN201821937235.3U CN201821937235U CN209244242U CN 209244242 U CN209244242 U CN 209244242U CN 201821937235 U CN201821937235 U CN 201821937235U CN 209244242 U CN209244242 U CN 209244242U
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- shaped ring
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Abstract
The utility model provides a kind of fixed device of half tool-type U-bolt of the shaped steel suspension scaffolding, including U-typed bar, straight screw sleeve, straight-bar and angle steel, the both ends of U-typed bar and straight-bar are respectively arranged with external screw thread, the both ends of U-typed bar pass through the detachable connection in one end of straight screw sleeve and a straight-bar respectively, and the outside of straight screw sleeve is also arranged with pvc pipe, the side of the angle steel is opened up there are two through-hole, the other end of described two straight-bars is each passed through two through-holes on angle steel, and screws on the other end of described two straight-bars and be provided with nut.To solve the technical problem that builder's jack anchoring piece operation construction is complicated in the prior art；The fixed builder's jack of conventional u-shaped ring need U-shaped ring cutting to remove structure construction finishes after, U-shaped ring is used only once, at high cost and U-shaped ring inversion needs to carry out hole closure and to having between boiled water room caused by adverse effect technical problem.Belong to technical field of building construction.
Description
Technical field
The utility model relates to a kind of fixed devices of half tool-type U-bolt of the shaped steel suspension scaffolding, belong to building foot hand
Frame set-up technology field.
Background technique
With the development of the times, new process, new diseases and the reality newly standardized in social progress, and construction
It applies, construction installation and safety protection facility are gradually promoted to " tool, regularization, standardization ".And overhangs erection and belong to
Indispensable safety protection facility in building construction process, the U-shaped steel muscle pull ring or anchor bolt for anchoring fashioned iron Cantilever Beams are again
It is one of component necessary to overhanging outrigger.
Most project external protections all use the shaped steel suspension scaffolding, and traditional mode of setting up uses U-shaped anchoring
Ring is an entirety, and lower part is anchored in inside concrete structure, will be to the U being exposed to outside concrete after the completion of structure construction
Type ring excision, the material cut down are used for waste disposal, and U-shaped ring is used only once, and not only cost of labor is higher in this way, also
Cause certain waste of material.It is compared with the inverted form of construction work of U-shaped ring, although U-shaped ring is inverted material and can be recycled,
Floor construction can there are holes after dismounting, also need to carry out closure processing to hole, and for the waterproofs position such as toilet, floor cannot
Hole.
Summary of the invention
The purpose of this utility model is that: a kind of fixed device of half tool-type U-bolt of the shaped steel suspension scaffolding is provided, with
Solve the technical problem that builder's jack anchoring piece operation construction is complicated in the prior art；Conventional u-shaped ring fixes builder's jack
It needs U-shaped ring cutting to remove after structure construction finishes, U-shaped ring is used only once, at high cost and U-shaped ring is inverted needs
Hole block and to having between boiled water room caused by adverse effect technical problem.
To solve the above problems, the fixed device of such a half tool-type U-bolt of the shaped steel suspension scaffolding of proposed adoption, packet
Include U-typed bar, straight screw sleeve, straight-bar and angle steel, the both ends of U-typed bar and straight-bar are respectively arranged with external screw thread, U-typed bar
Both ends pass through the detachable connection in one end of straight screw sleeve and a straight-bar respectively, and the outside of straight screw sleeve is also arranged
There is pvc pipe, the side of the angle steel is opened up there are two through-hole, and the other end of described two straight-bars is each passed through two on angle steel
Through-hole, and screwed on the other end of described two straight-bars and be provided with nut.
Compared with prior art, the utility model materials are convenient, structure is simple, easy to manufacture and install, practical；Straight-bar
Detachably, it can be recycled, without secondary cost, save engineering cost；The straight-bar of structural plane is had more without processing, later period dress
Facing can cover, and omit sealing hole.
Detailed description of the invention
Fig. 1 is the structural schematic diagram (omitting pvc pipe) of the utility model；
Fig. 2 is the fractionation schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram of the utility model when in use.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type is described in further detail.
Embodiment:
Referring to figs. 1 to Fig. 3, the present embodiment provides a kind of fixed device of half tool-type U-bolt of the shaped steel suspension scaffolding, packets
Including U-typed bar 1, straight screw sleeve 2, straight-bar 3 and angle steel 4, the both ends of U-typed bar 1 and straight-bar 3 are respectively arranged with external screw thread,
The both ends of U-typed bar 1 pass through the detachable connection in one end of straight screw sleeve 2 and a straight-bar 3, and straight screw sleeve 2 respectively
Outside be also arranged with pvc pipe 9, the side of the angle steel 4 is opened up there are two through-hole, and the other end of described two straight-bars 3 is distinguished
Two through-holes on angle steel 4, and screwed on the other end of described two straight-bars 3 and be provided with nut 5.
Its specific making and use method is as follows:
Size design and reinforcing bar are carried out to required U-shaped section of screw rod according to the size of contignation 10 and the size of I-steel 7
Blanking (need to ensure that both ends reinforcing bar has more structural plane 30mm respectively), carry out mantle fiber to two ends of reinforcing bar, then bending production
It is pre-buried to concrete beam and board bottom layer of the reinforcing steel position by U-shaped section at U-typed bar 1, and with the welding of concrete beam and board bottom layer of the reinforcing steel or
The HRB335 reinforced steel 11 that secured, bottom uses two 1.5m long diameter 18mm is bound, PVC protection sleeve pipe is inserted in two ends
(diameter 25mm).
Straight screw sleeve 2 and firm welding are inserted in one end of straight-bar 3.
After structural beam slab 10 pours, when I-steel 7 is installed, by the straight-bar 3 made have one end of straight screw sleeve 2 with
The end of U-typed bar 1 connects fastening.
The other end of straight-bar 3 passes through angle steel 4, stretches out on two ends at 4 top of angle steel and sets double nut progress respectively tightly
Gu；Lateral wedging is realized with timber wedge 6 between straight-bar 3 and I-steel 7；Cushion block 8 is equipped between I-steel 7 and structural beam slab 10, together
The fixed devices of two above-mentioned U-bolts, adjacent spacing 200mm are at least arranged on 7 for a piece I-shaped.
When I-steel to be removed, nut 5 is screwed off, removes angle steel 4, adjusts pine to remove directly straight screw sleeve 2 and U-typed bar 1
Screw shell 2 and straight-bar 3 collect simultaneously inventory, can turnaround cycle use.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (1)
1. a kind of fixed device of half tool-type U-bolt of the shaped steel suspension scaffolding, it is characterised in that: including U-typed bar, straight thread
The both ends of sleeve, straight-bar and angle steel, U-typed bar and straight-bar are respectively arranged with external screw thread, and the both ends of U-typed bar pass through directly respectively
The detachable connection in one end of screw shell and a straight-bar, and the outside of straight screw sleeve is also arranged with pvc pipe, the angle steel
Side open up there are two through-hole, the other end of described two straight-bars is each passed through two through-holes on angle steel, and described two
It is screwed on the other end of straight-bar and is provided with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821937235.3U CN209244242U (en) | 2018-11-23 | 2018-11-23 | A kind of fixed device of half tool-type U-bolt of the shaped steel suspension scaffolding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821937235.3U CN209244242U (en) | 2018-11-23 | 2018-11-23 | A kind of fixed device of half tool-type U-bolt of the shaped steel suspension scaffolding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209244242U true CN209244242U (en) | 2019-08-13 |
Family
ID=67529259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821937235.3U Active CN209244242U (en) | 2018-11-23 | 2018-11-23 | A kind of fixed device of half tool-type U-bolt of the shaped steel suspension scaffolding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209244242U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519770A (en) * | 2020-05-06 | 2020-08-11 | 中铁建设集团有限公司 | Improved construction method for manufacturing and positioning U-shaped ring of discharging platform |
| CN113356563A (en) * | 2021-05-27 | 2021-09-07 | 武汉一冶建筑安装工程有限责任公司 | Method and device for fixing overhanging I-steel |
-
2018
- 2018-11-23 CN CN201821937235.3U patent/CN209244242U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111519770A (en) * | 2020-05-06 | 2020-08-11 | 中铁建设集团有限公司 | Improved construction method for manufacturing and positioning U-shaped ring of discharging platform |
| CN113356563A (en) * | 2021-05-27 | 2021-09-07 | 武汉一冶建筑安装工程有限责任公司 | Method and device for fixing overhanging I-steel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" | ||
| CP03 | "change of name, title or address" |
Address after: Beijing road 563000 in Guizhou province Zunyi city Honghuagang District No. 57 Patentee after: The Third Construction Co., Ltd. of China Construction Fourth Engineering Bureau Address before: Beijing road 563003 in Guizhou province Zunyi city Honghuagang District No. 57 Patentee before: THE THIRD CONSTRUCTION & ENGINEERING CO. OF CCFED |