CN208219630U - It is a kind of that reusable steel reinforcement cage support device is adjusted - Google Patents
It is a kind of that reusable steel reinforcement cage support device is adjusted Download PDFInfo
- Publication number
- CN208219630U CN208219630U CN201820463231.XU CN201820463231U CN208219630U CN 208219630 U CN208219630 U CN 208219630U CN 201820463231 U CN201820463231 U CN 201820463231U CN 208219630 U CN208219630 U CN 208219630U
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- China
- Prior art keywords
- support
- thread
- reinforcement cage
- steel reinforcement
- card slot
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Abstract
It is a kind of that reusable steel reinforcement cage support device is adjusted, belong to steel reinforcement cage support device technical field, including be respectively positioned on conplane spacer bar, support thread and screw rod；The end to end formation triangular framing of spacer bar；The support thread is fixedly installed in the junction of adjacent supports reinforcing bar；The screw flight is installed on support thread, and screw rod outer end is equipped with card slot, and the center of triangular framing is directed toward in inner end.This steel reinforcement cage support device realizes that support construction is adjustable and the recycling of support construction, significantly improves support construction installation and remove working efficiency, support strength is effectively ensured.
Description
Technical field
The utility model belongs to steel reinforcement cage support device technical field, and in particular to for it is a kind of be adjusted it is reusable
Steel reinforcement cage support device.
Background technique
The deformation of steel reinforcement cage can have a direct impact the protective layer thickness of pile foundation, and the weight of steel reinforcement cage is bigger, because
In actual production inside steel reinforcement cage at interval of certain distance one of stiffening ring is arranged, to increase the overall stiffness of steel reinforcement cage in this.
Fixed support structure in a welding manner in stiffening ring prevents it to be deformed in storage and transportational process and influence drilling and fill
Infuse quality of pile.Backing material generally uses spiral, when lifting steel reinforcement cage at the scene, prizes lower or gas cutting by force using crowbar and cuts
The method removed removes support construction.It is not only time-consuming and laborious when being removed using crowbar sled, but also probably to the entirety of steel reinforcement cage
Shape damages；Gas cutting will then increase equipment investment and raw materials consumption.Either sled is except the welding branch that still gas cutting is removed
Support structure is disposable investment, can not be recycled, and waste is serious.To economize on resources, work efficiency is improved, has been formd at present
The steel reinforcement cage method for supporting of some achievable closed matereial cycles, but still there are many shortcomings.
Notification number is that the Chinese utility model patent of CN205954657U discloses a kind of pile foundation steel bar cage skeletal support dress
It sets, uses at least two telescopic rods, telescopic rod both ends bias sets card slot pedestal and fixes with stiffening ring reinforcing bar, flexible by adjusting
The length of bar realizes the installation and dismounting of support construction.This method structure is simple, and bar length is adjustable, can be suitably used for the steel of different-diameter
Muscle cage, assembling and disassembling are also more convenient.But locked groove setting in this support construction end is not proper, can not effectively realize telescopic rod
It is locked, in the case where steel reinforcement cage is bigger by pressure, it is difficult to it be effectively prevent to be deformed.In addition, this support construction
The deck groove eccentric setting, support rod, also by Moment, are unfavorable for giving full play to support while axially loaded
The supporting role of bar.
Therefore, it is necessary to research and develop, a kind of strong applicability, cyclic utilization rate are high, assembling and disassembling is convenient, support effect is guaranteed
Steel reinforcement cage support device.
Utility model content
The purpose of the utility model is to overcome defect mentioned above and deficiencies, and provide a kind of adjustable repeatable benefit
Steel reinforcement cage support device.
The utility model realizes its purpose, and the technical solutions adopted are as follows.
It is a kind of that reusable steel reinforcement cage support device is adjusted, including it is respectively positioned on conplane spacer bar, branch
Support thread and screw rod；The end to end formation triangular framing of spacer bar；The support thread is fixedly mounted
In the junction of adjacent supports reinforcing bar；The screw flight is installed on support thread, and screw rod outer end is equipped with card slot, interior
It is directed toward the center of triangular framing in end.
The spacer bar has 3, is isometric reinforcing bar.
The support connecting filament is buckled with 3, in hollow cylindric；The support thread and adjacent supporting steel
Muscle welding.
The screw rod inner end is fixedly installed with nut, and outer end is equipped with card slot thread after passing through support thread；
The card slot thread is fixedly installed with card slot；The card slot offers locating slot.
This steel reinforcement cage support device is realized that support construction is adjustable and the recycling of support construction, is significantly improved
Support construction installation and dismounting working efficiency, are effectively ensured support strength.
The beneficial effects of the utility model are:
1, support construction is adjustable, can be suitably used for the steel reinforcement cage of different-diameter, strong applicability；
2, assembling and disassembling is convenient, and raising working efficiency is obvious, practical；
3, support construction can recycle, good in economic efficiency；
4, spacer bar can use reinforcing bar cutting waste material, and utilization rate of raw materials is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of screw rod；
In figure: spacer bar 1, screw rod 2, support thread 3, card slot thread 4, card slot 5, stiffening ring reinforcing bar 6, spiral shell
Mother 7.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in further detail.
It is a kind of that reusable steel reinforcement cage support device is adjusted, including it is respectively positioned on conplane spacer bar 1, branch
Support thread 3 and screw rod 2.
The spacer bar 1 has 3, is isometric reinforcing bar, 3 end to end formation triangle frames of spacer bar 1
Frame.
The support thread 3 is fixedly installed in the junction of adjacent supports reinforcing bar 1, and support thread 3 has 3,
In hollow cylindric.Preferably, the support thread 3 and adjacent spacer bar 1 weld.By spacer bar 1
It is welded as an equilateral triangular support structure with support thread 3, support thread 3 is located at vertex of a triangle position.
Triangular support structure can be performed using reinforcing bar cutting waste material, be made into different size according to waste material length.
The support thread 3 is directed toward the center for the triangular framing being made of spacer bar 1.
2 inner end of screw rod is fixedly installed with nut 7, and middle part is provided with screw thread and is spirally connected with support thread 3, outer end
Card slot thread 4 is installed.It is directed toward the center for the triangular framing being made of spacer bar 1 in 2 inner end of screw rod.Pass through rotation
The jacking length of the realization screw rod 2 of turn nut 7.
4 outer end of card slot thread is fixedly installed with card slot 5, and the card slot 5 offers locating slot.The width of locating slot
The width of degree and stiffening ring reinforcing bar 6 is adapted.Stiffening ring reinforcing bar 6 can be embedded at locating slot just.Preferably, the locating slot
Inner wall is provided with rubber sheet gasket, for increasing frictional force.The opening of locating slot is slightly flared out, and is quickly caught in card slot convenient for reinforcing bar
5。
When using this steel reinforcement cage support device, first card slot 5 is placed on stiffening ring reinforcing bar, is then aligned with angle, passes through electricity
The nut 7 of dynamic 2 end of screw wrenching tool or box spanner rotary screw, 2 jacking length of adjusting screw rod connect screw rod 2 and card slot
The connection of screw thread 4 is connect, the installation that other two card slot thread 4 completes triangular support structure is sequentially connected.Finally tighten spiral shell
Mother 7 is in close contact card slot 5 and reinforcing bar.
When lifting steel reinforcement cage dismounting gusseted, the quick dismounting of triangular support structure is can be realized in loosening nut 7.
The utility model is illustrated according to embodiment, and under the premise of not departing from present principles, the present apparatus can also be made
Several modifications and improvements out.It should be pointed out that it is all using modes technical solutions obtained such as equivalent substitution or equivalent transformations, fall
It is within the protection scope of the present utility model.
Claims (4)
1. a kind of be adjusted reusable steel reinforcement cage support device, which is characterized in that including being respectively positioned on conplane branch
Support reinforcing bar (1), support thread (3) and screw rod (2)；The end to end formation triangular framing of spacer bar (1)；It is described
Support thread (3) is fixedly installed in the junction of adjacent supports reinforcing bar (1)；Screw rod (2) screw thread is installed on support and connects
It connects screw thread (3), and screw rod (2) outer end is equipped with card slot (5), the center of triangular framing is directed toward in inner end.
2. a kind of as described in claim 1 be adjusted reusable steel reinforcement cage support device, which is characterized in that the branch
Support reinforcing bar (1) has 3, is isometric reinforcing bar.
3. a kind of as described in claim 1 be adjusted reusable steel reinforcement cage support device, which is characterized in that the branch
Support thread (3) has 3, in hollow cylindric；Support thread (3) and adjacent spacer bar (1) weld
It connects.
4. a kind of as described in claim 1 be adjusted reusable steel reinforcement cage support device, which is characterized in that the spiral shell
Bar (2) inner end is fixedly installed with nut (7), and outer end is equipped with card slot thread (4) after passing through support thread (3)；Institute
It states card slot thread (4) and is fixedly installed with card slot (5)；The card slot (5) offers locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820463231.XU CN208219630U (en) | 2018-04-03 | 2018-04-03 | It is a kind of that reusable steel reinforcement cage support device is adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820463231.XU CN208219630U (en) | 2018-04-03 | 2018-04-03 | It is a kind of that reusable steel reinforcement cage support device is adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208219630U true CN208219630U (en) | 2018-12-11 |
Family
ID=64505053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820463231.XU Expired - Fee Related CN208219630U (en) | 2018-04-03 | 2018-04-03 | It is a kind of that reusable steel reinforcement cage support device is adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208219630U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344545A (en) * | 2019-07-06 | 2019-10-18 | 中交三公局第一工程有限公司 | A kind of adjusting screw carrying out pier stud thickness control of protection cover of rebar |
| CN111877350A (en) * | 2020-07-21 | 2020-11-03 | 甘肃路桥建设集团有限公司 | But reuse's steel reinforcement cage shape adjustable triangular supports frame of preapring for an unfavorable turn of events |
| CN112359826A (en) * | 2020-12-02 | 2021-02-12 | 中建一局集团建设发展有限公司 | Detachable triangular inner support device of reinforcement cage and construction method thereof |
| CN113414726A (en) * | 2021-07-12 | 2021-09-21 | 中建八局轨道交通建设有限公司 | Supporting device for annular reinforcing steel bars and using method thereof |
-
2018
- 2018-04-03 CN CN201820463231.XU patent/CN208219630U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344545A (en) * | 2019-07-06 | 2019-10-18 | 中交三公局第一工程有限公司 | A kind of adjusting screw carrying out pier stud thickness control of protection cover of rebar |
| CN110344545B (en) * | 2019-07-06 | 2024-04-30 | 中交三公局第一工程有限公司 | Adjustable screw rod for controlling thickness of pier column reinforcement protection layer |
| CN111877350A (en) * | 2020-07-21 | 2020-11-03 | 甘肃路桥建设集团有限公司 | But reuse's steel reinforcement cage shape adjustable triangular supports frame of preapring for an unfavorable turn of events |
| CN112359826A (en) * | 2020-12-02 | 2021-02-12 | 中建一局集团建设发展有限公司 | Detachable triangular inner support device of reinforcement cage and construction method thereof |
| CN113414726A (en) * | 2021-07-12 | 2021-09-21 | 中建八局轨道交通建设有限公司 | Supporting device for annular reinforcing steel bars and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181211 Termination date: 20210403 |