CN214531516U - Closed stirrup type reinforcement cage - Google Patents
Closed stirrup type reinforcement cage Download PDFInfo
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- CN214531516U CN214531516U CN202022503169.2U CN202022503169U CN214531516U CN 214531516 U CN214531516 U CN 214531516U CN 202022503169 U CN202022503169 U CN 202022503169U CN 214531516 U CN214531516 U CN 214531516U
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Abstract
The utility model provides a seal stirrup formula steel reinforcement cage, relates to steel reinforcement cage technical field, and this seals stirrup formula steel reinforcement cage includes the stirrup and indulges the muscle, the stirrup will again after buckling single steel reinforcement part the both ends of steel reinforcement part are fixed to be constituted, it fixes to indulge the muscle on the stirrup. The utility model discloses only need buckle the back with the steel bar part in advance and constitute the stirrup with the both ends of steel bar part are fixed, then will indulge the preparation that muscle and stirrup are fixed can accomplish the steel reinforcement cage, should seal stirrup formula steel reinforcement cage simple structure, the preparation step is few and easy operation, is favorable to the steel reinforcement cage preparation and shortens steel reinforcement cage preparation cycle.
Description
Technical Field
The utility model relates to a steel reinforcement cage technical field especially relates to a seal stirrup formula steel reinforcement cage.
Background
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 axial tension.
During construction of bridges and culverts or high-rise buildings, piles are driven according to the requirements, wherein the method comprises the steps of punching holes by using a machine and drilling holes by using a water mill, enabling the hole depth to reach the design requirement, then placing a steel reinforcement cage into the pile hole, and then inserting a guide pipe for concrete pouring.
In addition, when the concrete structure is a columnar or strip-shaped member, the central part of the concrete structure does not need to be provided with reinforcing bars, and the reinforcing bars are only arranged under the surface of the concrete member contacting with air. If the member is independent, the reinforcing steel bars arranged on the periphery of the member are prefabricated, and the member is the reinforcing steel bar cage. The prefabricated steel bar structures such as cast-in-situ bored piles, dug piles and columns are generally called steel bar cages.
At present, the most structures of the existing steel reinforcement cage for building operation are too complex, the steel reinforcement cage is not convenient to manufacture very, and the manufacturing period of the steel reinforcement cage is long.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to avoid the weak point among the prior art and provide a seal stirrup formula steel reinforcement cage, this seal stirrup formula steel reinforcement cage simple structure is favorable to the steel reinforcement cage preparation and shortens steel reinforcement cage preparation cycle.
The purpose of the utility model is realized through the following technical scheme:
the utility model provides a seal stirrup formula steel reinforcement cage, includes the stirrup and indulges the muscle, the stirrup will again after buckling single steel bar part the both ends of steel bar part are fixed to be constituted, it fixes to indulge the muscle on the stirrup. The reinforcement cage is simple in structure, few in manufacturing steps and simple in operation, and manufacturing of the reinforcement cage and shortening of the manufacturing period of the reinforcement cage are facilitated.
Furthermore, one end of the steel bar component is lapped on the other end of the steel bar component, the lap joint part of the steel bar component is opposite to the part which is inwards sunken to form a flat part, and two ends of the steel bar component are fixed in a pressure welding mode. The one end of reinforcing bar part and the other end overlap joint of reinforcing bar part can increase the both ends area of contact of reinforcing bar part, increases the fastness after the both ends of reinforcing bar part are fixed, and the overlap joint of reinforcing bar part is just inside sunken formation flat portion to the position, can reduce the thickness of the overlap joint of reinforcing bar part, makes the whole thickness of stirrup keep unanimous, and the mode of adopting the pressure welding can guarantee that the overlap joint shape keeps unanimous with the stirrup.
Furthermore, the reinforcing steel bar part is bent and fixed and then is arranged in a rectangular or round corner rectangular mode. The stirrup with the rectangular or round-corner rectangular structure is better formed, so that the manufacturing period can be shortened, and meanwhile, the longitudinal reinforcement is convenient to fix with the stirrup.
Furthermore, two ends of the steel bar component are fixed to form one side of a rectangle or a rounded rectangle, and the longitudinal bar is fixed to the other sides except the side of the rectangle or the rounded rectangle formed by fixing the two ends of the steel bar component. Two ends of the reinforcing steel bar part are fixed to form one side of a rectangle or a rounded rectangle, and compared with the situation that the fixed parts are positioned at four corners, the reinforcing steel bar part is fixed better, and the force born by the second whole body can be increased; the longitudinal bars are fixed on the edges except one edge of the rectangle or the rounded rectangle formed after the two ends of the steel bar component are fixed, so that the pressure of the edge with the fixed part can be reduced, and the integral bearing capacity of the stirrup can be increased.
Furthermore, the diameter of the steel bar part forming the stirrup is 8-12mm, the length of the stirrup is 400-1100mm, and the width of the stirrup is 200-250 mm. Under the condition of meeting the stress, the corresponding size of the steel bar component is reduced as much as possible, and the forming of the stirrup is facilitated, wherein the diameter range of the steel bar component forming the stirrup is optimal within 8-12mm, the length of the stirrup is 400-1100mm, and the width of the stirrup is optimal within 200-250 mm.
Furthermore, the diameter of the longitudinal bar is 16-25mm, and the length of the longitudinal bar is 3-8 m. Under the condition of meeting the stress, the corresponding size of the longitudinal bar is reduced as much as possible, and the forming of the reinforcement cage is facilitated, wherein the diameter of the longitudinal bar is 16-25mm, and the length of the longitudinal bar is 3-8m optimally.
Furthermore, the longitudinal bars are fixed on the inner side wall of the stirrup. The longitudinal bars are fixed on the inner side wall of the stirrup, and the stirrup can protect the stirrup and the position where the longitudinal bars are fixed.
Further, the longitudinal bars are perpendicular to the stirrups. The longitudinal bars are perpendicular to the stirrups, so that the reinforcement cage can be straight after being manufactured.
The manufacturing method of the closed stirrup type reinforcement cage is used for manufacturing the closed stirrup type reinforcement cage.
The manufacturing method of the closed stirrup type reinforcement cage comprises the following steps:
the stirrup is stacked orderly, and then one edge of the stirrup stacked orderly is placed on the stirrup fixing device;
fixing one end of the longitudinal bar on the longitudinal bar fixing device;
pushing the longitudinal bar fixing device, and inserting the other end of the longitudinal bar into the stirrup;
reversely pushing the longitudinal bar fixing device, and sequentially releasing the stirrups by the stirrup fixing device;
fixing the released stirrups and the longitudinal bars in sequence;
after all the stirrups and the longitudinal bars are fixed, the longitudinal bars and the longitudinal bar fixing devices are released from fixing.
Furthermore, the inner side wall of the lower bottom edge of the stirrup and the highest point of the stirrup fixing device are positioned on the same horizontal plane, and the longitudinal bar is parallel to the horizontal plane. The inside wall on the lower base of stirrup and stirrup fixing device's peak are located same horizontal plane to and indulge the muscle and be parallel with the horizontal plane, can guarantee following several points, first stirrup fixing device can not produce the interference in steel reinforcement cage forming process, the second is convenient for indulge in the muscle inserts the stirrup, the third can be adjusted and indulge the interval between muscle and the stirrup base, make the interval between the two be close to zero, be favorable to the stirrup to fix outside indulging the muscle, can also guarantee that the steel reinforcement cage shaping back is straight.
The utility model has the advantages that: the utility model discloses a seal stirrup formula steel reinforcement cage, this seal stirrup formula steel reinforcement cage include the stirrup and indulge the muscle, the stirrup will again after buckling single steel bar part the both ends of steel bar part are fixed to be constituted, it fixes to indulge the muscle on the stirrup. The utility model discloses only need buckle the back with the steel bar part in advance and constitute the stirrup with the both ends of steel bar part are fixed, then will indulge the preparation that muscle and stirrup are fixed can accomplish the steel reinforcement cage, should seal stirrup formula steel reinforcement cage simple structure, the preparation step is few and easy operation, is favorable to the steel reinforcement cage preparation and shortens steel reinforcement cage preparation cycle.
Drawings
The invention is further described with the aid of the accompanying drawings, in which, however, the embodiments do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be derived from the following drawings without inventive effort.
Fig. 1 is the overall structure schematic diagram of the closed stirrup type reinforcement cage of the present invention.
Fig. 2 is the utility model discloses a stirrup is fixed schematic diagram respectively with indulging the muscle in the closed stirrup formula steel reinforcement cage manufacturing process.
Fig. 3 is the utility model discloses a indulge muscle and insert stirrup sketch map in sealed stirrup formula steel reinforcement cage manufacturing process.
Fig. 4 is the utility model discloses a fixed sketch map one of muscle and stirrup is indulged in sealed stirrup formula steel reinforcement cage manufacture process.
Fig. 5 is the utility model discloses a fixed sketch map two of muscle and stirrup is indulged in sealed stirrup formula steel reinforcement cage manufacturing process.
Fig. 6 is the utility model discloses a fixed sketch map of muscle and stirrup is indulged in sealed stirrup formula steel reinforcement cage manufacture process three.
The figure includes:
Detailed Description
The invention will be further described with reference to the following examples.
Example 1
The closed stirrup type reinforcement cage of the embodiment comprises a stirrup 1 and a longitudinal reinforcement 2, wherein the stirrup 1 is formed by bending a single reinforcement part and then fixing two ends of the reinforcement part, and the longitudinal reinforcement 2 is fixed on the stirrup 1. The reinforcement cage is simple in structure, few in manufacturing steps and simple in operation, and is beneficial to manufacturing of the reinforcement cage and shortening of the manufacturing period of the reinforcement cage.
One end of the steel bar component is lapped on the other end of the steel bar component, the lap joint part of the steel bar component just faces the part and is inwards sunken to form a flat part 3, and two ends of the steel bar component are fixed in a pressure welding mode. The one end of reinforcing bar part and the other end overlap joint of reinforcing bar part can increase the both ends area of contact of reinforcing bar part, increases the fastness after the both ends of reinforcing bar part are fixed, and the overlap joint of reinforcing bar part is just inside sunken formation flat portion 3 to the position, can reduce the thickness of the overlap joint of reinforcing bar part, makes the whole thickness of stirrup keep unanimous, adopts the mode of pressure welding to guarantee that the overlap joint shape keeps unanimous with the stirrup.
The reinforcing steel bar part is bent and fixed and then is arranged in a rectangular or round corner rectangular mode. The stirrup with the rectangular or round-corner rectangular structure is better formed, so that the manufacturing period can be shortened, and meanwhile, the longitudinal reinforcement is convenient to fix with the stirrup.
The two ends of the steel bar component are fixed to form one side of a rectangle or a rounded rectangle, and the longitudinal bar is fixed to the other sides except the side of the rectangle or the rounded rectangle formed by fixing the two ends of the steel bar component. Two ends of the reinforcing steel bar part are fixed to form one side of a rectangle or a rounded rectangle, and compared with the situation that the fixed parts are positioned at four corners, the reinforcing steel bar part is fixed better, and the force born by the second whole body can be increased; the longitudinal bars are fixed on the edges except one edge of the rectangle or the rounded rectangle formed after the two ends of the steel bar component are fixed, so that the pressure of the edge with the fixed part can be reduced, and the integral bearing capacity of the stirrup can be increased.
The diameter of the steel bar part forming the stirrup 1 is 8-12mm, the length of the stirrup 1 is 400-1100mm, and the width of the stirrup 1 is 200-250 mm. Under the condition of meeting the stress, the corresponding size of the steel bar component is reduced as much as possible, which is beneficial to the molding of the stirrup 1, wherein the diameter range of the steel bar component forming the stirrup 1 is optimal between 8 mm and 12mm, the length of the stirrup 1 is 1100mm, and the width of the stirrup 1 is optimal between 200 mm and 250 mm.
The diameter of the longitudinal bar 2 is 16-25mm, and the length of the longitudinal bar 2 is 3-8 m. Under the condition of meeting the stress, the corresponding size of the longitudinal bar 2 is reduced as much as possible, which is beneficial to the molding of the reinforcement cage, wherein the diameter of the longitudinal bar 2 is 16-25mm, and the length of the longitudinal bar 2 is 3-8 m.
The longitudinal bars 2 are fixed on the inner side wall of the stirrup 1. Indulge muscle 2 and fix on the inside wall of stirrup 1, stirrup 1 can play the effect of protection to stirrup 1 and the position of indulging muscle 2 fixed.
The longitudinal ribs 2 are perpendicular to the stirrups 1. The longitudinal bars 2 are perpendicular to the stirrups 1, so that the reinforcement cage can be straight after being manufactured.
The embodiment provides a method for manufacturing a closed stirrup type reinforcement cage, which is used for manufacturing the closed stirrup type reinforcement cage described in embodiment 1.
The manufacturing method of the closed stirrup type reinforcement cage comprises the following steps:
the stirrup 1 is orderly stacked, and then one edge of the stirrup 1 which is orderly stacked is placed on the stirrup fixing device 4, as shown in figure 2;
fixing one end of the longitudinal bar 2 on the longitudinal bar fixing device 5, as shown in fig. 2;
pushing the longitudinal bar fixing device 5 to insert the other end of the longitudinal bar 2 into the stirrup 1, as shown in fig. 3;
reversely pushing the longitudinal bar fixing device 5, and sequentially releasing the stirrups 1 by the stirrup fixing device 4;
fixing the released stirrups 1 and the longitudinal bars 2 in sequence, as shown in figures 4-6;
after all the stirrups 1 and the longitudinal bars 2 are fixed, the longitudinal bars 2 and the longitudinal bar fixing devices 5 are released from fixation.
The inner side wall of the lower bottom edge of the stirrup and the highest point of the stirrup fixing device are located on the same horizontal plane, and the longitudinal bar is parallel to the horizontal plane. The inside wall on the lower base of stirrup and stirrup fixing device's peak are located same horizontal plane to and indulge the muscle and be parallel with the horizontal plane, can guarantee following several points, first stirrup fixing device can not produce the interference in steel reinforcement cage forming process, the second is convenient for indulge in the muscle inserts the stirrup, the third can be adjusted and indulge the interval between muscle and the stirrup base, make the interval between the two be close to zero, be favorable to the stirrup to fix outside indulging the muscle, can also guarantee that the steel reinforcement cage shaping back is straight.
For the stirrup fixing device, a single-conduction groove in the longitudinal bar direction can be formed in the surface of the stirrup fixing device, stirrups are placed in the groove, different mechanical arms or cylinders are used for supporting the left side edge and the right side edge of each stirrup to be fixed, and then the mechanical arms are moved to release each stirrup; the longitudinal bars and the longitudinal bar fixing devices can be fixed by clamping tools; the fixing between the longitudinal bar and the stirrup can also be realized by a manipulator instead of a human, and all the steps operated by the manipulator can also be realized by a human-hand mode.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a seal stirrup formula steel reinforcement cage which characterized in that: including the stirrup and indulge the muscle, the stirrup will again after buckling by single reinforcing bar part the both ends of reinforcing bar part are fixed to be constituted, it fixes to indulge the muscle on the stirrup, the one end overlap joint of reinforcing bar part is in on the other end of reinforcing bar part, the overlap joint of reinforcing bar part is just inside sunken formation flat portion to the position, the both ends of reinforcing bar part adopt the mode of pressure welding to fix.
2. A closed stirrup-type reinforcement cage as in claim 1, wherein: the reinforcing steel bar part is bent and fixed and then is arranged in a rectangular or round corner rectangular mode.
3. A closed stirrup-type reinforcement cage as in claim 2, wherein: the two ends of the steel bar component are fixed to form one side of a rectangle or a rounded rectangle, and the longitudinal bar is fixed to the other sides except the side of the rectangle or the rounded rectangle formed by fixing the two ends of the steel bar component.
4. A closed stirrup-type reinforcement cage as in claim 2, wherein: the diameter of the steel bar part forming the stirrup is 8-12mm, the length of the stirrup is 400-1100mm, and the width of the stirrup is 200-250 mm.
5. A closed stirrup-type reinforcement cage as in claim 1, wherein: the diameter of the longitudinal bar is 16-25mm, and the length of the longitudinal bar is 3-8 m.
6. A closed stirrup-type reinforcement cage as in claim 1, wherein: the longitudinal bars are fixed on the inner side wall of the stirrup.
7. A closed stirrup-type reinforcement cage as in claim 1, wherein: the longitudinal bars are perpendicular to the stirrups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022503169.2U CN214531516U (en) | 2020-11-03 | 2020-11-03 | Closed stirrup type reinforcement cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022503169.2U CN214531516U (en) | 2020-11-03 | 2020-11-03 | Closed stirrup type reinforcement cage |
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| CN214531516U true CN214531516U (en) | 2021-10-29 |
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| CN202022503169.2U Active CN214531516U (en) | 2020-11-03 | 2020-11-03 | Closed stirrup type reinforcement cage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165057A (en) * | 2021-11-30 | 2022-03-11 | 中冶南方工程技术有限公司 | Construction site steel bar binding construction method |
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- 2020-11-03 CN CN202022503169.2U patent/CN214531516U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165057A (en) * | 2021-11-30 | 2022-03-11 | 中冶南方工程技术有限公司 | Construction site steel bar binding construction method |
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