CN208219631U - A kind of borehole filling pile cage of reinforcement protection structure - Google Patents
A kind of borehole filling pile cage of reinforcement protection structure Download PDFInfo
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- CN208219631U CN208219631U CN201820509266.2U CN201820509266U CN208219631U CN 208219631 U CN208219631 U CN 208219631U CN 201820509266 U CN201820509266 U CN 201820509266U CN 208219631 U CN208219631 U CN 208219631U
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- reinforcement
- reinforcing bar
- stirrup
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Abstract
The utility model discloses a kind of borehole filling pile cage of reinforcement to protect structure; including main reinforcement; the main reinforcement is equipped at least three; and main reinforcement is uniformly welded on the outside of stirrup; the inside of the stirrup is equipped with rotary-type fixation kit; the rotary-type fixation kit includes rotary-type round concrete pad; the center position of the rotary-type round concrete pad has assigned axis reinforcing bar, and the two sides that the two sides of the axis reinforcing bar are located at rotary-type round concrete pad vertically symmetrical are welded with two connection reinforcing bars being parallel to each other.The utility model; simple production process; constructing operation is easy, work efficiency is high; quality control effect is significant; the occurrence frequency for causing collapse hole quality problems because of mud off damage is reduced, ensure that the protective layer thickness of steel reinforcement cage reinforcing bar, it is ensured that the construction quality of pile body; the problem that can effectively solve the problem that borehole filling pile cage of reinforcement cover to reinforcement unevenness, is worthy to be popularized and popularizes.
Description
Technical field
The utility model relates to drilling hole bored concrete pile technology field, specially a kind of borehole filling pile cage of reinforcement protects structure.
Background technique
In recent years, cast-in-situ bored pile is still the leading role in pile foundation engineering, with increasing for Grouting Pile Engineering of Drilling Hole quantity,
Some frequent quality problems are also increasingly prominent, and especially steel reinforcement cage cover to reinforcement is uneven or does not have protective effect, cause
Phenomena such as collapse hole, frequently occurs in stake diameter necking down or construction, is affected to pile quality.Borehole filling pile cage of reinforcement reinforcing bar is protected
Sheath Normal practice be on the outside of steel reinforcement cage main reinforcement with tied silk binding respective thickness concrete pad, and steel reinforcement cage transfer to
During in stake holes, it can generate and collide, rub with hole wall, since concrete pad is not fixed perpendicular to steel reinforcement cage direction
Or it is not fixed firmly, it may appear that phenomena such as concrete pad turns to inside steel reinforcement cage or multiple friction comes loose, and then can not guarantee
The thickness of sheath, for this purpose, proposing a kind of borehole filling pile cage of reinforcement protection structure.
Utility model content
The purpose of this utility model is to provide a kind of borehole filling pile cage of reinforcement to protect structure, and simple production process is applied
Work is easy to operate, work efficiency is high, and quality control effect is significant, reduces the generation for causing collapse hole quality problems because of mud off damage
Frequency ensure that the protective layer thickness of steel reinforcement cage reinforcing bar, it is ensured that the construction quality of pile body can effectively solve the problem that cast-in-situ bored pile
The problem of steel reinforcement cage cover to reinforcement unevenness, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of borehole filling pile cage of reinforcement protection knot
Structure, including main reinforcement, the main reinforcement is equipped at least three, and main reinforcement is uniformly welded on the outside of stirrup, the stirrup
Inside is equipped with rotary-type fixation kit, and the rotary-type fixation kit includes rotary-type round concrete pad, described rotary-type
The center position of round concrete pad has assigned axis reinforcing bar, and the two sides of the axis reinforcing bar are located at rotary-type round concrete mats
The two sides of block are vertically symmetrical to be welded with two connection reinforcing bars being parallel to each other, and the both ends of the axis reinforcing bar are respectively welded at adjacent
On two main reinforcements, the both ends of two connection reinforcing bars are respectively welded on two circle stirrups up and down.
Preferably, the inside of the stirrup is equipped with four groups of rotary-type fixation kits for every two meters up and down.
Preferably, the diameter of the diameter of the axis reinforcing bar and connection reinforcing bar is equal with the diameter of stirrup.
Preferably, the rotary-type round concrete pad with a thickness of 3-5cm, and rotary-type round concrete pad
Diameter is 10-15 times of the diameter of axis reinforcing bar.
Preferably, the outside of the main reinforcement, stirrup, axis reinforcing bar and connection reinforcing bar is equipped with anti-skid chequer.
Preferably, the diameter of the main reinforcement is 2-3 times of the diameter of stirrup.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model, simple production process, rotary-type circle concrete pad is identical as common cushion block production technology,
It can be produced with concentrated processing, simple process；
2, the utility model, constructing operation is easy, work efficiency is high, in rotary-type circle concrete pad installation process, only needs
It welds, the steel bar end production of remaining stirrup, easy to operate, save the cost can be used in axis reinforcing bar and connection reinforcing bar；
3, the utility model, quality control effect is significant, and by practical proof, rotary-type circle concrete pad is by leading
The external steel reinforcement cage decentralization process formed that reinforcing bar is uniformly welded on stirrup can greatly reduce the frictional force to hole wall conscientiously, subtract
Few occurrence frequency for causing collapse hole quality problems because of mud off damage, meanwhile, which uses runner principle, coagulation
Native cushion block using rotary-type round concrete pad, assign the identical axis reinforcing bar of same stirrup diameter and be welded on two neighboring by center
On main reinforcement, main reinforcement direction is parallel in the two sides identical connection steel of same stirrup diameter of rotary-type round concrete pad
Muscle welding is connected with upper and lower two circles stirrup, effectively prevent rotary-type round concrete pad because collision is invaginated, ensure that steel reinforcement cage
The protective layer thickness of reinforcing bar, it is ensured that the construction quality of pile body can effectively solve the problem that borehole filling pile cage of reinforcement cover to reinforcement
Uneven problem, is worthy to be popularized and popularizes.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the rotary-type fixation kit of the utility model.
In figure: 1 main reinforcement, 2 stirrups, 3 rotary-type fixation kits, 4 rotary-type round concrete pads, 5 axis reinforcing bars, 6 connect
Connect reinforcing bar.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of borehole filling pile cage of reinforcement protection structure,
Including main reinforcement 1, the main reinforcement 1 is equipped at least three, and main reinforcement 1 is uniformly welded on the outside of stirrup 2, the stirrup 2
Inside be equipped with rotary-type fixation kit 3, the rotary-type fixation kit 3 includes rotary-type round concrete pad 4, described turn
The center position of wheeled circle concrete pad 4 has assigned axis reinforcing bar 5, and the two sides of the axis reinforcing bar 5 are located at rotary-type circle
The two sides of concrete pad 4 are vertically symmetrical to be welded with two connection reinforcing bars 6 being parallel to each other, the both ends difference of the axis reinforcing bar 5
It is welded on two adjacent main reinforcements 1, the both ends of two connection reinforcing bars 6 are respectively welded on two circle stirrups 2 up and down.
Specifically, the inside of the stirrup 2 is equipped with four groups of rotary-type fixation kits 3 for every two meters up and down, with the above arrangement,
The frictional force between the steel reinforcement cage and hole wall being made of the outside that main reinforcement 1 is uniformly welded on stirrup 2 is reduced, is effectively ensured
Steel reinforcement cage thickness of protection tier.
Specifically, the diameter of the axis reinforcing bar 5 and the diameter of connection reinforcing bar 6 are equal with the diameter of stirrup 2, axis reinforcing bar 5
The steel bar end production of remaining stirrup 2, easy to operate, save the cost can be used with connection reinforcing bar 6.
Specifically, the rotary-type round concrete pad 4 with a thickness of 3-5cm, and rotary-type round concrete pad 4
Diameter be 10-15 times of diameter of axis reinforcing bar 5, with the above arrangement, can guarantee rotary-type circle concrete pad 4 by
Power intensity.
Specifically, the main reinforcement 1, stirrup 2, axis reinforcing bar 5 and connect reinforcing bar 6 outside be equipped with anti-skid chequer, by setting
Main reinforcement 1, stirrup 2, axis reinforcing bar 5 can be increased and connect the bonding force between reinforcing bar 6 and concrete by setting anti-skid chequer, to increase
The stability of borehole filling pile cage of reinforcement protection structure.
Specifically, the diameter of the main reinforcement 1 is 2-3 times of the diameter of stirrup 2, the cast-in-situ bored pile can be effectively ensured
The stress intensity of protection of steel bar gabion structure.
Working principle: the borehole filling pile cage of reinforcement protects structure, simple production process, rotary-type circle concrete pad
4 is identical as common cushion block production technology, can be produced with concentrated processing, simple process；Constructing operation is easy, work efficiency is high, rotary-type
In round 4 installation process of concrete pad, it is only necessary to which remaining stirrup 2 can be used in welding, axis reinforcing bar 5 and connection reinforcing bar 6
Steel bar end production, easy to operate, save the cost；Quality control effect is significant, by practical proof, rotary-type circle concrete mats
Block 4 can be greatly reduced to hole wall conscientiously in the steel reinforcement cage decentralization process that the outside for being uniformly welded on stirrup 2 by main reinforcement 1 forms
Frictional force, reduce and cause the occurrence frequencies of collapse hole quality problems because of mud off damage, meanwhile, the utility model is using turning
Principle is taken turns, for concrete pad using rotary-type round concrete pad 4, the identical axis reinforcing bar 5 of same 2 diameter of stirrup is assigned simultaneously in center
It is welded on two neighboring main reinforcement 1, is parallel to 1 direction of main reinforcement and uses in the two sides of rotary-type round concrete pad 4 with hoop
The identical connection reinforcing bar 6 of 2 diameter of muscle welds, and is connected with upper and lower two circles stirrup 2, effectively prevent rotary-type round concrete pad 4
Because collision is invaginated, the protective layer thickness of steel reinforcement cage reinforcing bar ensure that, it is ensured that the construction quality of pile body can effectively solve the problem that drilling
The problem of filling pile cage of reinforcement cover to reinforcement unevenness, is worthy to be popularized and popularizes.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of borehole filling pile cage of reinforcement protects structure, including main reinforcement (1), it is characterised in that: the main reinforcement (1) is equipped with
At least three, and main reinforcement (1) is uniformly welded on the outside of stirrup (2), the inside of the stirrup (2) is equipped with rotary-type fixed group
Part (3), the rotary-type fixation kit (3) include rotary-type round concrete pad (4), the rotary-type round concrete mats
The center position of block (4) has been assigned axis reinforcing bar (5), and the two sides of the axis reinforcing bar (5) are located at rotary-type round concrete pad
(4) two sides are vertically symmetrical to be welded with two connection reinforcing bars (6) being parallel to each other, and the both ends of the axis reinforcing bar (5) are respectively welded
On two adjacent main reinforcements (1), the both ends of two connections reinforcing bar (6) are respectively welded on two circles stirrup (2) up and down.
2. a kind of borehole filling pile cage of reinforcement according to claim 1 protects structure, it is characterised in that: the stirrup (2)
Inside up and down every two meters be equipped with four groups of rotary-type fixation kits (3).
3. a kind of borehole filling pile cage of reinforcement according to claim 1 protects structure, it is characterised in that: the axis reinforcing bar
(5) diameter of diameter and connection reinforcing bar (6) is equal with the diameter of stirrup (2).
4. a kind of borehole filling pile cage of reinforcement according to claim 1 protects structure, it is characterised in that: the rotary-type circle
Shape concrete pad (4) with a thickness of 3-5cm, and the diameter of rotary-type round concrete pad (4) is the diameter of axis reinforcing bar (5)
10-15 times.
5. a kind of borehole filling pile cage of reinforcement according to claim 1 protects structure, it is characterised in that: the main reinforcement
(1), the outside of stirrup (2), axis reinforcing bar (5) and connection reinforcing bar (6) is equipped with anti-skid chequer.
6. a kind of borehole filling pile cage of reinforcement according to claim 1 protects structure, it is characterised in that: the main reinforcement
(1) diameter is 2-3 times of the diameter of stirrup (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820509266.2U CN208219631U (en) | 2018-04-11 | 2018-04-11 | A kind of borehole filling pile cage of reinforcement protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820509266.2U CN208219631U (en) | 2018-04-11 | 2018-04-11 | A kind of borehole filling pile cage of reinforcement protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208219631U true CN208219631U (en) | 2018-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820509266.2U Expired - Fee Related CN208219631U (en) | 2018-04-11 | 2018-04-11 | A kind of borehole filling pile cage of reinforcement protection structure |
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| CN (1) | CN208219631U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042829A (en) * | 2019-05-30 | 2019-07-23 | 中铁十一局集团第三工程有限公司 | A kind of pile foundation steel bar cage device |
| CN110172967A (en) * | 2019-06-14 | 2019-08-27 | 中国五冶集团有限公司 | A kind of steel reinforcement cage and construction method with positioning function |
| CN110485738A (en) * | 2019-09-18 | 2019-11-22 | 中国二十二冶集团有限公司 | Concrete filled steel tube steel column installation method and its dedicated sliding device |
| CN113245482A (en) * | 2021-06-16 | 2021-08-13 | 上海宝冶集团有限公司 | Method for manufacturing reinforcement cage |
-
2018
- 2018-04-11 CN CN201820509266.2U patent/CN208219631U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110042829A (en) * | 2019-05-30 | 2019-07-23 | 中铁十一局集团第三工程有限公司 | A kind of pile foundation steel bar cage device |
| CN110172967A (en) * | 2019-06-14 | 2019-08-27 | 中国五冶集团有限公司 | A kind of steel reinforcement cage and construction method with positioning function |
| CN110485738A (en) * | 2019-09-18 | 2019-11-22 | 中国二十二冶集团有限公司 | Concrete filled steel tube steel column installation method and its dedicated sliding device |
| CN110485738B (en) * | 2019-09-18 | 2024-02-27 | 中国二十二冶集团有限公司 | Steel pipe concrete steel column installation method and special slipping device thereof |
| CN113245482A (en) * | 2021-06-16 | 2021-08-13 | 上海宝冶集团有限公司 | Method for manufacturing reinforcement cage |
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| 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 |