CN204983615U - Can dismantle cantilever beam anchor assembly - Google Patents
Can dismantle cantilever beam anchor assembly Download PDFInfo
- Publication number
- CN204983615U CN204983615U CN201520722945.4U CN201520722945U CN204983615U CN 204983615 U CN204983615 U CN 204983615U CN 201520722945 U CN201520722945 U CN 201520722945U CN 204983615 U CN204983615 U CN 204983615U
- Authority
- CN
- China
- Prior art keywords
- protection tube
- concrete floor
- anchor plate
- cantilever beams
- reinforcing bar
- 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
Abstract
The utility model relates to a can dismantle cantilever beam anchor assembly, including U shaped steel muscle pull ring, bolt, anchor board, the anchor board set up in concrete floor's bottom, this concrete floor is pre -buried before pouring to have a protection tube, this protection tube stretches out in concrete floor, sets up two connecting holes that are the symmetric distribution on the anchor board, U shaped steel muscle pull ring passes protection tube, connecting hole and anchor board and fixes through the bolt, concrete floor's protection tube in the middle of placed cantilever beam, this cantilever beam is located U shaped steel muscle pull ring, the utility model has the advantages of the installation is demolishd simple swiftly, and work load is little, and economic benefits is good, the effectual potential safety hazard of carrying torches and bringing of having avoided.
Description
Technical field
The utility model belongs to external scaffolding Cantilever Beams technical field, particularly relates to a kind of detachable Cantilever Beams anchoring piece.
Background technology
Traditional Cantilever Beams anchoring piece adopts pre-buried U-shaped reinforcing bar method and pre-embedded bolt method, but these anchoring pieces can only once use and economical not to material with manually cause great waste, need gas cutting, there is very large potential safety hazard during dismounting.
Summary of the invention
The purpose of this utility model is the deficiency overcoming prior art existence, and provides a kind of detachable Cantilever Beams anchoring piece, has simple structure, and mounting or dismounting are convenient, and efficiency is high, registration, stops naked light, easy fixing advantage.
The purpose of this utility model has been come by following technical solution, comprise U-shaped reinforcing bar draw ring, bolt, anchor plate, described anchor plate is arranged on the bottom of concrete floor, this concrete floor is embedded with protection tube before building, this protection tube stretches out in concrete floor, anchor plate offers two connecting holes be symmetric, U-shaped reinforcing bar draw ring is fixed by bolt through protection tube, connecting hole and anchor plate; Be placed with Cantilever Beams in the middle of the protection tube of described concrete floor, this Cantilever Beams is positioned at U-shaped reinforcing bar draw ring.
As preferably, described protection tube is pvc pipe, and diameter is 20mm.
As preferably, described U-shaped reinforcing bar draw ring diameter is not less than 16mm.
As preferably, described anchor plate is that thickness is not less than 10mm, the rectangular steel plates of the wide 100mm of long 200mm.
The beneficial effects of the utility model are:
1, by pre-buried protection tube then U-shaped reinforcing bar draw ring be fixed by bolt through on protection tube and anchor plate, locate more accurate; What protection tube adopted is PVC sleeve pipe, concrete and U-shaped reinforcing bar draw ring is isolated, and installing/dismounting is more simple, convenient;
2, all prefabrication is adopted, after scaffold is removed, U-shaped reinforcing bar draw ring, anchor plate, protecting tube can reuse; Shaped steel location, fixing, clamping, entirely with boltsly avoid work with torches;
3, anchor plate contacts with concrete floor base plate, considerably increases anchoring area, improves this anchoring piece supporting capacity, improves stability and the safety of Cantilever Beams installation.
Accompanying drawing explanation
Fig. 1 is construction flow chart of the present utility model.
Fig. 2 is using state perspective view figure of the present utility model.
Fig. 3 is main TV structure schematic diagram of the present utility model.
Fig. 4 is anchor slab plan structure schematic diagram of the present utility model.
Fig. 5 is anchor slab front view of the present utility model.
Label in accompanying drawing is respectively: 1, concrete floor; 2, Cantilever Beams; 3, U-shaped reinforcing bar draw ring; 4, protection tube; 5, bolt; 6, connecting hole; 7, anchor plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed introduction is done to the utility model: as shown in accompanying drawing 2 to 5, the utility model comprises U-shaped reinforcing bar draw ring 3, bolt 5, anchor plate 7, described anchor plate 7 is arranged on the bottom of concrete floor 1, this concrete floor 1 is embedded with protection tube 4 before building, and the position of pre-buried point will be determined by calculating and locating; This protection tube 4 stretches out in concrete floor 1, anchor plate 7 offers two connecting holes be symmetric 6, and U-shaped reinforcing bar draw ring 3 is fixed by bolt 5 with anchor plate 7 through protection tube 4, connecting hole 6; Be placed with Cantilever Beams 2 in the middle of the protection tube 4 of described concrete floor 1, this Cantilever Beams 2 is positioned at U-shaped reinforcing bar draw ring 3.
Described protection tube 4 is pvc pipe, and diameter is 20mm.
Described U-shaped reinforcing bar draw ring 3 diameter is not less than 16mm.
Described anchor plate 7 is not less than 10mm, the rectangular steel plates of the wide 100mm of long 200mm for thickness.
Composition graphs 1 the utility model is detachable Cantilever Beams anchoring piece installation and removal method, comprises the following steps:
(1), during concreting floor 1, carry out pre-buried to protection tube 4.
(2) Cantilever Beams 2 is positioned on concrete floor 1, and makes Cantilever Beams 2 between protection tube 4.
(3) U-shaped reinforcing bar draw ring 3 is stretched out bottom concrete floor 1 through protection tube 4.
(4) brush one deck release agent on anchor plate 7, allows U-shaped reinforcing bar draw ring 3 through the connecting hole 6 of anchor plate 7.
(5) with bolt 5, anchor plate 7 is fixed.
(6) unclamp bolt 5, take off anchor plate 7.
(7) U-shaped reinforcing bar draw ring 3 is pulled out from top.
(8) again protection tube 4 is cut.
(9) by flooring hole and base plate hole repair.
Above assembling and disassembling step is simple to operate, and can anchor plate 7 and bolt 5 overall pulling down be reused fast, cut by protection tube 4, because protection tube 4 is made up of plastic materials such as PVC, it is cheap simultaneously, cuts and cut all more convenient.
The utility model is not limited to above-mentioned embodiment; no matter do any change on its shape or material are formed; every employing structure design provided by the utility model, is all one distortion of the present utility model, all should thinks within the utility model protection domain.
Claims (4)
1. a detachable Cantilever Beams anchoring piece, comprise U-shaped reinforcing bar draw ring (3), bolt (5), anchor plate (7), it is characterized in that: described anchor plate (7) is arranged on the bottom of concrete floor (1), this concrete floor (1) is embedded with protection tube (4) before building, this protection tube (4) stretches out in concrete floor (1), anchor plate (7) offers two connecting holes be symmetric (6), U-shaped reinforcing bar draw ring (3) is through protection tube (4), connecting hole (6) and anchor plate (7) are fixed by bolt (5), be placed with Cantilever Beams (2) in the middle of the protection tube (4) of described concrete floor (1), this Cantilever Beams (2) is positioned at U-shaped reinforcing bar draw ring (3).
2. detachable Cantilever Beams anchoring piece according to claim 1, is characterized in that: described protection tube (4) is pvc pipe, and diameter is 20mm.
3. detachable Cantilever Beams anchoring piece according to claim 1, is characterized in that: described U-shaped reinforcing bar draw ring (3) diameter is not less than 16mm.
4. detachable Cantilever Beams anchoring piece according to claim 1, is characterized in that: described anchor plate (7) is not less than 10mm, the rectangular steel plates of the wide 100mm of long 200mm for thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520722945.4U CN204983615U (en) | 2015-09-17 | 2015-09-17 | Can dismantle cantilever beam anchor assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520722945.4U CN204983615U (en) | 2015-09-17 | 2015-09-17 | Can dismantle cantilever beam anchor assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204983615U true CN204983615U (en) | 2016-01-20 |
Family
ID=55117997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520722945.4U Expired - Fee Related CN204983615U (en) | 2015-09-17 | 2015-09-17 | Can dismantle cantilever beam anchor assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204983615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648591A (en) * | 2020-06-30 | 2020-09-11 | 中国二十二冶集团有限公司 | Turnover double-rib type cantilever steel beam fixing device and construction method thereof |
-
2015
- 2015-09-17 CN CN201520722945.4U patent/CN204983615U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111648591A (en) * | 2020-06-30 | 2020-09-11 | 中国二十二冶集团有限公司 | Turnover double-rib type cantilever steel beam fixing device and construction method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160917 |