CN221168395U - Movable steel reinforcement cage main reinforcement longitudinal positioning connector - Google Patents
Movable steel reinforcement cage main reinforcement longitudinal positioning connector Download PDFInfo
- Publication number
- CN221168395U CN221168395U CN202322766715.5U CN202322766715U CN221168395U CN 221168395 U CN221168395 U CN 221168395U CN 202322766715 U CN202322766715 U CN 202322766715U CN 221168395 U CN221168395 U CN 221168395U
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- Prior art keywords
- reinforcement cage
- sliding block
- steel pipe
- pipe sleeve
- steel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 66
- 239000010959 steel Substances 0.000 title claims abstract description 66
- 230000002787 reinforcement Effects 0.000 title claims abstract description 41
- 238000005452 bending Methods 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims description 6
- 210000003205 muscle Anatomy 0.000 claims 1
- 230000007306 turnover Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a movable steel reinforcement cage main reinforcement longitudinal positioning connector, which comprises a circular ring body, wherein the circular ring body is formed by bending and butting two circular steels according to the size of a steel reinforcement cage; the steel tube sleeve is welded with the circular ring body and is sequentially arranged along the circular ring; the sliding block is arranged in the steel tube sleeve and can move forwards and backwards; the positioning ring is arranged in the steel tube sleeve, and the sliding block is arranged in front of and behind the steel tube sleeve; the fixed nut is arranged in the middle of the steel tube sleeve and is welded and connected with the steel tube sleeve; the fastening screw is positioned in the positioning nut. The utility model has the characteristics of reasonable design, turnover use, convenient use and the like.
Description
Technical Field
The utility model relates to the technical field of positioning of main reinforcements of reinforcement cages, in particular to a movable longitudinal positioning connector for the main reinforcements of reinforcement cages.
Background
In the current high-rise building design, large-diameter and ultra-deep filling piles are mostly used in engineering in order to ensure firm foundation.
In pile foundation construction, in order to cope with the construction of ultra-long pile foundation steel bars, a steel bar cage is generally subjected to sectional welding and sectional hoisting, and a steel bar sleeve is used for connection and fixation; therefore, in order to ensure that the steel bars in the sleeve can be tightly connected end to end when the upper and lower sections of steel reinforcement cages are connected, positioning is needed when the steel reinforcement cages are welded, and an operator can place the welded upper section of steel reinforcement cage on one side as a reference in field construction and so on. The waste of manpower, financial resources and time is caused, and the method does not meet the original purposes of green construction, cost reduction and synergy.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art, and provides a movable longitudinal positioning connector for a main reinforcement of a reinforcement cage, which comprises the following components:
the ring body: is formed by bending and welding two round steels and is used for carrying a steel pipe sleeve;
Steel pipe sleeve: the inner diameter of the steel reinforcement cage is larger than the diameter of the main reinforcement of the steel reinforcement cage;
sliding block: the steel pipe sleeve is positioned in the steel pipe sleeve and can slide back and forth freely;
Positioning ring: the sliding blocks are positioned at the front and the rear of the sliding block and welded inside the steel pipe sleeve in an annular mode;
And (3) fixing a nut: the steel pipe sleeve is arranged in the middle of the steel pipe sleeve and is welded and connected with the steel pipe sleeve;
The fastening screw is positioned in the positioning nut, preferably, a round hole is reserved at the top of the steel tube sleeve, and the diameter of the fastening screw is the same as that of the fastening screw.
Preferably, the distance between the two positioning rings ensures that the sliding block has a certain sliding distance, and the inner diameter of the positioning ring is smaller than the diameter of the sliding block and larger than the diameter of the longitudinal main rib of the reinforcement cage.
Preferably, the fastening screw end is fixedly and tightly connected with the sliding block.
In summary, the utility model has the following beneficial effects: compared with the traditional method that the steel reinforcement cage of the previous section is placed beside to position each main reinforcement, the utility model adopts the wholly movable and adjustable positioning equipment, thereby saving the site labor force and ensuring the connection quality of the straight thread sleeve of the main reinforcement of the steel reinforcement cage. The utility model has the characteristics of reasonable design, turnover use, convenient use and the like, and has the benefits of green construction and synergy.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
Fig. 2 is a schematic view of the partial structure of fig. 1.
In the figure: 1-a circular ring body; 2-sliding blocks; 3-a steel tube sleeve; 4-positioning rings; 5-fixing the nut; 6-fastening a screw; 7-longitudinal reinforcement of the reinforcement cage.
Detailed Description
The technical scheme of the utility model is described in detail below through the drawings, but the protection scope of the utility model is not limited to the embodiments.
Referring to fig. 1 and 2, a movable reinforcement cage main bar longitudinal positioning connector of the present utility model includes: the steel pipe sleeve comprises a circular ring body 1, a sliding block 2, a steel pipe sleeve 3 and a fastening screw 6.
The circular ring body 1 is formed by bending and welding two circular steels and is used for carrying the steel tube sleeve 3, and the bending diameter of the circular ring body 1 is determined according to the diameter of the steel reinforcement cage; the steel tube sleeve 3 is welded on the circular ring body 1, the steel tube sleeve 3 is made of a thin-wall steel tube, the inner diameter of the steel tube sleeve is slightly larger than the diameter of the longitudinal main rib 7 of the steel reinforcement cage, a round hole is reserved at the top of the steel tube sleeve, and the diameter of the steel tube sleeve is the same as that of the fastening screw 6; the sliding block 2 is positioned inside the steel tube sleeve 3, the sliding block 2 is made of solid round steel, the diameter of the sliding block is slightly smaller than the inner diameter of the steel tube sleeve 3, and the sliding block can freely slide back and forth.
The locating rings 4 are arranged at the front and rear of the sliding block 2 and welded inside the steel tube sleeve 3 in an annular mode, the distance between the two locating rings can ensure that the sliding block 2 has a certain sliding distance, the inner diameter of each locating ring is slightly smaller than the diameter of the sliding block 2 and slightly larger than the diameter of the longitudinal main rib 7 of the steel reinforcement cage.
The fixing nut 5 is positioned at the upper part of the steel tube sleeve 3, is welded and connected with the steel tube sleeve 3, and is internally provided with threads matched with the fastening screw 6; the fastening screw 6 can freely pass through the fixing nut 5 and the round hole at the top of the steel tube sleeve 3, and the end part of the fastening screw 6 can be tightly connected with the sliding block 2 by rotating the fastening screw, so as to achieve the effect of fixing the sliding block 2.
The components consisting of the sliding block 2, the steel tube sleeve 3, the positioning ring 4, the fixing nut 5 and the fastening screw 6 are annularly arranged along the annular body 1, and the arrangement quantity and the spacing of the components are determined according to the specification of the reinforcement cage.
The implementation steps of the utility model are as follows:
S1, loosening a fastening screw 6 to ensure that the sliding block 2 can slide freely;
s2, placing a longitudinal main reinforcement 7 of the reinforcement cage in the steel tube sleeve 3, and touching the sliding block 2;
S3, rotating the fastening screw 6, wherein the end part of the fastening screw is tightly attached to the sliding block 2 until the fastening screw cannot rotate;
s4, sequentially positioning longitudinal main bars 7 of each reinforcement cage according to the steps S1-S3;
S5, taking down the locator, and placing the locator at the end part of the longitudinal main reinforcement of the next section of reinforcement cage, thereby completing the process in sequence.
While the utility model has been shown and described with reference to certain preferred embodiments thereof, it is not to be construed as limited to the utility model itself, but various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (4)
1. A movable steel reinforcement cage main muscle longitudinal positioning connector which characterized in that: comprising the following steps:
the ring body: is formed by bending and welding two round steels and is used for carrying a steel pipe sleeve;
steel pipe sleeve: the welding is carried out on the ring body, and the welding is sequentially carried out along the rings;
sliding block: the steel pipe sleeve is positioned in the steel pipe sleeve and can slide back and forth freely;
Positioning ring: the sliding blocks are positioned at the front and the rear of the sliding block and welded inside the steel pipe sleeve in an annular mode;
And (3) fixing a nut: the steel pipe sleeve is arranged in the middle of the steel pipe sleeve and is welded and connected with the steel pipe sleeve;
the fastening screw is positioned in the positioning nut.
2. A movable reinforcement cage main bar longitudinal positioning connector as recited in claim 1, wherein: the top of the steel tube sleeve is provided with a round hole, and the diameter of the round hole is the same as that of the fastening screw.
3. A movable reinforcement cage main bar longitudinal positioning connector as recited in claim 2, wherein: the distance between the two positioning rings ensures that the sliding block has a certain sliding distance, and the inner diameter of the positioning ring is smaller than the diameter of the sliding block and larger than the diameter of the longitudinal main rib of the reinforcement cage.
4. A movable reinforcement cage main bar longitudinal positioning connector as recited in claim 3, wherein: the end part of the fastening screw is fixedly and tightly connected with the sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322766715.5U CN221168395U (en) | 2023-10-16 | 2023-10-16 | Movable steel reinforcement cage main reinforcement longitudinal positioning connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322766715.5U CN221168395U (en) | 2023-10-16 | 2023-10-16 | Movable steel reinforcement cage main reinforcement longitudinal positioning connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221168395U true CN221168395U (en) | 2024-06-18 |
Family
ID=91436943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322766715.5U Active CN221168395U (en) | 2023-10-16 | 2023-10-16 | Movable steel reinforcement cage main reinforcement longitudinal positioning connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221168395U (en) |
-
2023
- 2023-10-16 CN CN202322766715.5U patent/CN221168395U/en active Active
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