CN210368944U - Bored concrete pile owner muscle and strengthening rib connection structure and bored concrete pile steel reinforcement cage - Google Patents
Bored concrete pile owner muscle and strengthening rib connection structure and bored concrete pile steel reinforcement cage Download PDFInfo
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- CN210368944U CN210368944U CN201921130000.8U CN201921130000U CN210368944U CN 210368944 U CN210368944 U CN 210368944U CN 201921130000 U CN201921130000 U CN 201921130000U CN 210368944 U CN210368944 U CN 210368944U
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Abstract
The utility model relates to the technical field of building construction structures, and provides a connecting structure of a main rib and a reinforcing rib of a cast-in-place pile and a cast-in-place pile reinforcement cage, wherein the connecting structure of the main rib and the reinforcing rib of the cast-in-place pile comprises the main rib and the reinforcing rib and also comprises a connecting component; the reinforcing ribs are annular, and the main ribs are vertically arranged on the outer rings of the reinforcing ribs; the connecting assembly comprises a binding wire and a sleeve, the sleeve is sleeved on the main rib, one end of the binding wire is connected with the sleeve, and the other end of the binding wire is wound on the reinforcing rib. The connecting structure of the main rib and the reinforcing rib of the cast-in-place pile provided by the utility model connects the main rib and the reinforcing rib through the binding wire and the sleeve, thereby avoiding the damage of the electric welding process to the main rib and effectively ensuring the pile forming quality; and the installation process is easy and simple to handle, labour saving and time saving, and simultaneously, coupling assembling cost is also cheap relatively, is convenient for use widely on a large scale.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a bored concrete pile owner muscle and strengthening rib connection structure and bored concrete pile steel reinforcement cage.
Background
The cast-in-place pile is a pile formed by forming a hole in place and pouring concrete or reinforced concrete. The cast-in-place pile has the advantages of no vibration, no soil squeezing, low noise, suitability for dense urban building areas and the like during construction, and is widely applied to construction. The reinforcement cage mainly plays a role similar to the stress of the longitudinal reinforcement of the column, and mainly plays a role of tensile strength, and the compressive strength of the concrete is high but the tensile strength is very low. The pile body concrete is restrained, so that the pile body concrete can bear certain horizontal force. Therefore, the quality of the reinforcement cage is closely related to the pile forming quality of the cast-in-place pile.
In the prior art, in the process of manufacturing a cast-in-place pile reinforcement cage, a welding mode is usually adopted for connecting a longitudinal main reinforcement of a pile with a reinforcing rib, which causes serious corrosion of the main reinforcement, seriously reaches 1/3 or more of the diameter of the reinforcing rib, greatly reduces the actual strength of the pile, generates serious potential safety hazard, and obviously increases the engineering risk.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a bored concrete pile owner muscle and strengthening rib connection structure and bored concrete pile steel reinforcement cage to main muscle adopts welded connected mode with the strengthening rib among the solution prior art, and the main muscle that causes seriously bites down, leads to the technical problem that the actual intensity of stake descends by a wide margin.
(II) technical scheme
In order to solve the technical problem, an embodiment of the utility model provides a connecting structure of a main reinforcement and a reinforcing rib of a cast-in-place pile, which comprises the main reinforcement and the reinforcing rib, and also comprises a connecting component; the reinforcing ribs are annular, and the main ribs are vertically arranged on the outer rings of the reinforcing ribs; the connecting assembly comprises a binding wire and a sleeve, the sleeve is sleeved on the main rib, one end of the binding wire is connected with the sleeve, and the other end of the binding wire is wound on the reinforcing rib.
The connecting structure of the main reinforcement and the reinforcing rib of the cast-in-place pile further comprises a locking nut; one end of the sleeve is of a claw-shaped structure and is provided with an external thread, and the locking nut is in threaded connection with the sleeve.
Wherein, the claw-shaped structure comprises three claws.
Wherein, each claw of claw type structure all is the sloping form, and follows the thickness that is close to lock nut's direction claw and reduces gradually.
Wherein, tie up the silk and be the iron wire, iron wire and telescopic lateral wall welded connection.
The utility model also provides a bored concrete pile steel reinforcement cage, including above-mentioned bored concrete pile owner muscle and strengthening rib connection structure.
The cast-in-place pile cage comprises a plurality of main reinforcements, and the main reinforcements are arranged at equal intervals along the circumferential direction of the reinforcing rib.
The cast-in-place pile reinforcement cage comprises a plurality of reinforcing ribs, and the reinforcing ribs are arranged at intervals along the length direction of the reinforcement cage.
Wherein the distance between two adjacent reinforcing ribs is 1-2 m.
(III) advantageous effects
The connecting structure of the main rib and the reinforcing rib of the cast-in-place pile provided by the utility model connects the main rib and the reinforcing rib through the binding wire and the sleeve, thereby avoiding the damage of the electric welding process to the main rib and effectively ensuring the pile forming quality; and the installation process is easy and simple to handle, labour saving and time saving, and simultaneously, coupling assembling cost is also cheap relatively, is convenient for use widely on a large scale.
Drawings
Fig. 1 is a top view of an overall structure of an embodiment of a connecting structure of a main reinforcement and a reinforcing rib of a cast-in-place pile provided by the present invention;
fig. 2 is a schematic partial structural view of an embodiment of a connecting structure of a main reinforcement and a reinforcing rib of a cast-in-place pile provided by the present invention;
in the figure, 1-reinforcing bar; 2-main reinforcement; 3-binding wires; 4-locking the nut; 5-sleeve.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 and 2, an embodiment of the present invention provides a connecting structure for a main reinforcement and a reinforcing rib of a cast-in-place pile, which includes a main reinforcement 2, a reinforcing rib 1, and a connecting assembly; the reinforcing rib 1 is annular, and the main rib 2 is vertically arranged on the outer ring of the reinforcing rib 1; coupling assembling is including tying up silk 3 and sleeve 5, and main muscle 2 is located to sleeve 5 cover, and the one end of tying up silk 3 links to each other with sleeve 5, and the other end is around establishing on strengthening rib 1.
Specifically, for example, the binding wires 3 and the sleeves 5 are made of metal, one end of the binding wires 3 can be welded on the outer side wall of the sleeve 5 in advance, when in use, the sleeve 5 with the binding wires 3 is sleeved on the main rib 2, then the other end of the binding wires 3 is wound on the reinforcing rib 1, and the main rib 2 can be prevented from moving along the horizontal direction under the restraint of the binding wires 3 and the sleeves 5. For example, the size of the sleeve 5 may be selected according to the size of the main rib 2, the wall thickness of the sleeve 5 may be 2mm, the diameter of the sleeve 5 may be slightly larger than the diameter of the main rib 2, the length of the sleeve 5 may be 5-10cm, and when the joint of two sections of the main rib 2 is encountered, the length of the sleeve 5 may be slightly longer. For example, the binding wire 3 may have a length of 10 cm.
The connecting structure of the main rib and the reinforcing rib of the cast-in-place pile connects the main rib 2 and the reinforcing rib 1 through the binding wire 3 and the sleeve 5, thereby avoiding the damage of the electric welding process to the main rib 2 and effectively ensuring the pile forming quality; and the installation process is easy and simple to handle, labour saving and time saving, and simultaneously, coupling assembling cost is also cheap relatively, is convenient for use widely on a large scale.
Furthermore, the connecting structure of the main reinforcement and the reinforcing rib of the cast-in-place pile further comprises a locking nut 4; one end of the sleeve 5 is of a claw-shaped structure and is provided with an external thread, and the locking nut 4 is in threaded connection with the sleeve 5. Specifically, for example, in order to prevent the main bar 2 from moving up and down, one end of the sleeve 5 may be made into a claw-shaped structure, a gap is left between two adjacent claws, and the number of the claws may be two or more; the locking nut 4 is sleeved outside the sleeve 5, and the locking nut 4 is screwed to enable each claw to contract inwards, so that the main rib 2 is locked.
Further, the claw-type structure includes three claws.
Further, each of the claws of the claw structure is tapered, and the thickness of the claw is gradually reduced in a direction approaching the lock nut 4. Specifically, for example, in order to improve the locking effect, each claw may be designed to be a slope-shaped structure, the thickness of the foremost end of each claw is the smallest, when in use, the locking nut 4 is sleeved in from the foremost end of the claw, and when the locking nut 4 is screwed forwards, the locking force of the claw on the main rib 2 is increased.
Further, the binding wires 3 are iron wires which are connected with the side wall of the sleeve 5 in a welding mode.
The utility model also provides a bored concrete pile steel reinforcement cage, including above-mentioned bored concrete pile owner muscle 2 and 1 connection structure of strengthening rib. Specifically, for example, the connection structure provided by the above embodiment is adopted between all the main bars 2 and the reinforcing bars 1 on the reinforcement cage.
Further, the pile cage comprises a plurality of cage bars 2, each cage bar 2 being arranged at equal intervals along the circumference of the reinforcing bar 1. Specifically, for example, eight main beads 2 may be arranged at equal intervals along the outer circumference of the reinforcing bead 1.
Further, the bored concrete pile reinforcement cage includes a plurality of reinforcing bars 1, and each reinforcing bar 1 is arranged at intervals along the length direction of the reinforcement cage. Specifically, for example, in order to improve the overall strength of the reinforcement cage, one reinforcing rib 1 may be disposed at regular intervals along the length direction of the reinforcement cage, and for example, the distance between two adjacent reinforcing ribs 1 may be 2 m.
Further, the distance between two adjacent reinforcing ribs 1 is 1-2 m.
Can see by above embodiment, the utility model provides a bored concrete pile owner muscle and strengthening rib connection structure possess following beneficial effect:
1, the damage of an electric welding process to the main rib is avoided, so that the pile forming quality is effectively ensured;
2, the installation and operation are simple, the locking nut is only required to be screwed, the iron wire is bent, and complicated processes such as electric welding and the like are not required;
3, the material is simple, the manufacturing cost is low, and the popularization and the use are convenient.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A connecting structure of a main rib and a reinforcing rib of a cast-in-place pile comprises the main rib and the reinforcing rib and is characterized by also comprising a connecting assembly;
the reinforcing ribs are annular, and the main ribs are vertically arranged on the outer rings of the reinforcing ribs;
the connecting assembly comprises a binding wire and a sleeve, the sleeve is sleeved on the main rib, one end of the binding wire is connected with the sleeve, and the other end of the binding wire is wound on the reinforcing rib.
2. The cast-in-place pile main reinforcement and reinforcing rib connecting structure according to claim 1, further comprising a lock nut;
one end of the sleeve is of a claw-shaped structure and is provided with an external thread, and the locking nut is in threaded connection with the sleeve.
3. A cast-in-place pile main reinforcement and reinforcing bar connection structure according to claim 2, wherein the claw-shaped structure includes three claws.
4. A cast-in-place pile main reinforcement and reinforcing rib connection structure according to claim 2, wherein each claw of the claw-shaped structure is tapered, and a thickness of the claw is gradually reduced in a direction approaching the lock nut.
5. A cast-in-place pile main reinforcement and reinforcing rib connection structure according to claim 1, wherein the binding wire is an iron wire, and the iron wire is welded to the side wall of the sleeve.
6. A pile cage reinforcement comprising a pile main reinforcement and reinforcement bar connecting structure according to any one of claims 1 to 5.
7. A pile cage according to claim 6, including a plurality of said cage bars, each of said cage bars being arranged at equal intervals circumferentially of the reinforcing bars.
8. A pile cage according to claim 6, including a plurality of said reinforcing bars, each of said reinforcing bars being spaced apart along the length of the cage.
9. A pile cage according to claim 8, wherein the distance between adjacent reinforcing bars is 1-2 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921130000.8U CN210368944U (en) | 2019-07-18 | 2019-07-18 | Bored concrete pile owner muscle and strengthening rib connection structure and bored concrete pile steel reinforcement cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921130000.8U CN210368944U (en) | 2019-07-18 | 2019-07-18 | Bored concrete pile owner muscle and strengthening rib connection structure and bored concrete pile steel reinforcement cage |
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| Publication Number | Publication Date |
|---|---|
| CN210368944U true CN210368944U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921130000.8U Active CN210368944U (en) | 2019-07-18 | 2019-07-18 | Bored concrete pile owner muscle and strengthening rib connection structure and bored concrete pile steel reinforcement cage |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111926820A (en) * | 2020-07-28 | 2020-11-13 | 王属俊 | Cast-in-place pile reinforcement cage lowering device |
| CN112695747A (en) * | 2020-12-30 | 2021-04-23 | 李近朱 | Strengthen ecological photovoltaic tubular pile of imitative tree of arrangement of reinforcement |
-
2019
- 2019-07-18 CN CN201921130000.8U patent/CN210368944U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111926820A (en) * | 2020-07-28 | 2020-11-13 | 王属俊 | Cast-in-place pile reinforcement cage lowering device |
| CN111926820B (en) * | 2020-07-28 | 2021-11-12 | 嘉兴鼎尚信息科技有限公司 | Cast-in-place pile reinforcement cage lowering device |
| CN112695747A (en) * | 2020-12-30 | 2021-04-23 | 李近朱 | Strengthen ecological photovoltaic tubular pile of imitative tree of arrangement of reinforcement |
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