CN205314525U - Detachable scaffold is wall spare even - Google Patents
Detachable scaffold is wall spare even Download PDFInfo
- Publication number
- CN205314525U CN205314525U CN201520952496.2U CN201520952496U CN205314525U CN 205314525 U CN205314525 U CN 205314525U CN 201520952496 U CN201520952496 U CN 201520952496U CN 205314525 U CN205314525 U CN 205314525U
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- steel pipe
- pipe
- connecting piece
- outside
- anchor rib
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Abstract
The utility model provides an including pre -buried in the structure roof beam interconnect's anchor and connecting device, the anchor includes first steel pipe and anchor muscle, the anchor muscle is located perpendicularly on the first steel pipe, connecting device includes second steel pipe and sleeve pipe, the cover pipe box is outside the second steel pipe, the upper end of first steel pipe with the lower extreme of second steel pipe is equipped with the screw thread that matches, first steel pipe passes through this screw thread interconnect with the second steel pipe, the anchor is located inside the structure roof beam, period number inside the structure roof beam, on second steel pipe and the sheathed tube is outside in the structure roof beam under second steel pipe and the sheathed tube, the sheathed tube bottom is less than the bottom of second steel pipe. The utility model has the advantages of guarantee to connect the reliability, reduce the material because of bury can not dismantle the loss that causes, can cyclic utilization, follow -up demolish simple, be convenient for operate.
Description
Technical field
The utility model belongs to construction work scaffolding mounting block technical field, specifically a kind of dismountable scaffold wall connecting piece.
Background technology
Outside in scaffolding construction process, running into hole place, conventional company's wall technique is generally in beam directly to bury steel pipe, then utilizes fastener and the horizontal fastener for connection of frame body. After the shortcoming of this kind of method is steel pipe Transducers Embedded in Concrete; later stage removes difficulty; usually oxy-acetylene flame can be directly utilized to excise; this kind for the treatment of process not only causes a large amount of steel pipe wastes; and easy being caused by concrete surface is burnt in cutting process, the operation of high-altitude cutting simultaneously easily causes security incident.
Patent CN204402004U discloses a kind of Simple general type outer scaffold wall connector, for transmitting pulling force and the pressure that described out-mould scaffold frame is subject to, comprises being embedded in advance and buries steel disc, the first right angle fastener and joint steel pipe in advance in side bar. Wherein, bury in advance steel disc comprise bury in advance end and external part, in advance bury end be set to and the hook-shape end that muscle cross-sectional shape main in side bar mates mutually, this end sketches the contours colligation and is fixed on described main muscle after-pouring in side bar concrete; External part stretches out described side bar, and has the fixed orifices that the upper connection section bolt diameter with the first right angle fastener mates mutually at close end position place; By upper connection section bolt, nut and fixed orifices, steel disc external part is fixedly connected with first right angle fastener with burying in advance; The lower connection section of the first right angle fastener is fixedly connected with joint steel pipe, and joint steel pipe is fixedly connected with out-mould scaffold frame. The outer scaffold wall connector that this patent provides has good rigidly, stable connection, is convenient to dismounting, does not produce the advantage of infiltration hidden danger. But, more smooth owing to burying steel disc surface in advance, cause the build-in force burying between steel disc and concrete in advance not, easily extract from side bar.
Practical novel content
The purpose of this utility model is for the deficiencies in the prior art, a kind of dismountable scaffold wall connecting piece is provided, this wall-connecting piece have ensure connection reliability, reduce material because of imbed can not dismantle cause loss, can recycle, follow-up dismounting simply, the advantage of convenient operation.
The technical solution of the utility model is:
A kind of dismountable scaffold wall connecting piece, comprises and is embedded in structural beams interconnective anchoring device and coupling device in advance; Described anchoring device comprises the first steel pipe and anchor rib, and described anchor rib is vertical on the first steel pipe; Described coupling device comprises the 2nd steel pipe and sleeve pipe, and described sleeve pipe is placed on outside the 2nd steel pipe; The upper end of described first steel pipe is provided with, with the lower end of described 2nd steel pipe, the screw thread matched, and described first steel pipe and the 2nd steel pipe are interconnected by this screw thread; Described anchoring device is positioned at structural beams inside, the hypomere of described 2nd steel pipe and sleeve pipe be positioned at structural beams inside, the 2nd steel pipe and sleeve pipe upper section be positioned at structural beams outside, the bottom of described sleeve pipe is lower than the bottom of the 2nd steel pipe.
As preferably, described first steel pipe is provided with one to the pore that can hold anchor rib and pass, and described anchor rib is through pore and is fixed on the first steel pipe;
As preferably, described anchor rib and the first steel pipe are one-body molded.
As preferably, the upper end of described first steel pipe is provided with internal thread, the outside screw that lower end is provided with described internal thread matches of described 2nd steel pipe.
As preferably, the upper end of described first steel pipe is provided with outside screw, the internal thread that lower end is provided with described outside screw matches of described 2nd steel pipe.
As preferably, described sleeve pipe is PVC material or PE material.
The beneficial effects of the utility model:
2nd steel pipe is fixed on first steel pipe with anchoring property by the utility model by internal and external threads Joining Technology, and at the 2nd steel pipe arranged outside sleeve pipe, ensure that the 2nd steel pipe and the first fastener for connection reliability, ensure that the 2nd steel pipe and concrete soap-free emulsion polymeization, the loss that material can not be dismantled and cause can be reduced because imbedding simultaneously, and can recycle, follow-up dismounting is simple, convenient operation.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model;
Fig. 2 is a kind of preferred structure schematic diagram of each parts of the present utility model.
In figure: structural beams 1; First steel pipe 2; Pore 21; Internal thread 22; Anchor rib 3; 2nd steel pipe 4; Outside screw 41; Sleeve pipe 5.
Embodiment
See Fig. 1, a kind of dismountable scaffold wall connecting piece, comprises and is embedded in structural beams 1 interconnective anchoring device and coupling device in advance; Anchoring device comprises the first steel pipe 2 and anchor rib 3, and anchor rib 3 is vertical on the first steel pipe 2; Coupling device comprises the 2nd steel pipe 4 and sleeve pipe 5, and sleeve pipe 5 is placed on outside the 2nd steel pipe 4; The upper end of the first steel pipe 2 is provided with, with the lower end of the 2nd steel pipe 4, the screw thread matched, and the first steel pipe 2 and the 2nd steel pipe 4 are interconnected by this screw thread; It is inner that anchoring device is positioned at structural beams 1, the hypomere of the 2nd steel pipe 3 and sleeve pipe 5 is positioned at that structural beams 1 is inner, the 2nd steel pipe 3 and sleeve pipe 5 upper section to be positioned at structural beams 1 outside, the bottom of sleeve pipe 5 is lower than the bottom of the 2nd steel pipe 3.
Preferred as one, see Fig. 2, the first steel pipe 2 is provided with one to the pore 21 that can hold anchor rib 3 and pass, and anchor rib 3 is through pore 21 and is fixed on the first steel pipe 2; The upper end of the first steel pipe 2 is provided with internal thread 22, and the lower end of the 2nd steel pipe 4 is provided with the outside screw 41 matched with internal thread 22; Sleeve pipe 4 is PVC material or PE material.
As another kind preferably, anchor rib and the first steel pipe are one-body molded.
As another kind preferably, the upper end of the first steel pipe is provided with outside screw, and the lower end of the 2nd steel pipe is provided with the internal thread matched with outside screw.
The constructional method of dismountable scaffold wall connecting piece in above-mentioned Fig. 1 and Fig. 2, comprises the following steps:
Step (1) makes the 2nd steel pipe, adopts common scaffolding steel pipe ￠ 48 × 3.5, determines the length of the 2nd steel pipe according to field condition, is buckled by outside for the 2nd steel pipe car silk 4-5;
Step (2) makes the first steel pipe, it is possible to use steel pipe ￠ 48 × 3.5, detains at the first steel duct car silk 4-5, guarantees and the 2nd steel pipe screwed connection; Opening at the first steel pipe pierces into anchor rib, and anchor rib and the first steel pipe welding are connected into entirety;
First steel pipe and the 2nd steel pipe connecting are connected into unified overall by step (3), are inserted in ￠ 50-PVC sleeve pipe at the 2nd steel pipe, obtain wall-connecting piece;
Step (4) is determined to imbed a little, imbeds in structural beams by above-mentioned wall-connecting piece, then casting concrete;
When step (5) frame body is removed, with pipe wrench, the 2nd steel pipe rotary is back-outed.
Claims (6)
1. a dismountable scaffold wall connecting piece, it is characterised in that: comprise and it is embedded in structural beams interconnective anchoring device and coupling device in advance; Described anchoring device comprises the first steel pipe and anchor rib, and described anchor rib is vertical on the first steel pipe; Described coupling device comprises the 2nd steel pipe and sleeve pipe, and described sleeve pipe is placed on outside the 2nd steel pipe; The upper end of described first steel pipe is provided with, with the lower end of described 2nd steel pipe, the screw thread matched, and described first steel pipe and the 2nd steel pipe are interconnected by this screw thread; Described anchoring device is positioned at structural beams inside, the hypomere of described 2nd steel pipe and sleeve pipe be positioned at structural beams inside, the 2nd steel pipe and sleeve pipe upper section be positioned at structural beams outside, the bottom of described sleeve pipe is lower than the bottom of the 2nd steel pipe.
2. dismountable scaffold wall connecting piece according to claim 1, it is characterised in that: described first steel pipe is provided with one to the pore that can hold anchor rib and pass, and described anchor rib is through pore and is fixed on the first steel pipe.
3. dismountable scaffold wall connecting piece according to claim 1, it is characterised in that: described anchor rib and the first steel pipe are one-body molded.
4. dismountable scaffold wall connecting piece according to claim 1, it is characterised in that: the upper end of described first steel pipe is provided with internal thread, the outside screw that lower end is provided with described internal thread matches of described 2nd steel pipe.
5. dismountable scaffold wall connecting piece according to claim 1, it is characterised in that: the upper end of described first steel pipe is provided with outside screw, the internal thread that lower end is provided with described outside screw matches of described 2nd steel pipe.
6. dismountable scaffold wall connecting piece according to claim 1, it is characterised in that: described sleeve pipe is PVC material or PE material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520952496.2U CN205314525U (en) | 2015-11-26 | 2015-11-26 | Detachable scaffold is wall spare even |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520952496.2U CN205314525U (en) | 2015-11-26 | 2015-11-26 | Detachable scaffold is wall spare even |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205314525U true CN205314525U (en) | 2016-06-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520952496.2U Active CN205314525U (en) | 2015-11-26 | 2015-11-26 | Detachable scaffold is wall spare even |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205314525U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246141A (en) * | 2017-07-18 | 2017-10-13 | 中建四局第六建筑工程有限公司 | A kind of steel pipe opens the pre-buried assembling wall-connecting piece of silk and its construction method |
-
2015
- 2015-11-26 CN CN201520952496.2U patent/CN205314525U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246141A (en) * | 2017-07-18 | 2017-10-13 | 中建四局第六建筑工程有限公司 | A kind of steel pipe opens the pre-buried assembling wall-connecting piece of silk and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |