Steel reinforcement framework of assembly type precast pile

Abstract

The utility model relates to the technical field of steel reinforcement frameworks of assembly type precast piles, in particular to a steel reinforcement framework of an assembly type precast pile, which comprises steel bars and a fixing frame, the steel bars abut against the periphery of the inner wall of the fixing frame, arc plates are arranged on the steel bars, and splicing mechanisms are arranged between the two ends of each arc plate and the fixing frame. The splicing mechanism comprises a splicing groove and a splicing block, the splicing groove is formed in the inner side of the fixing frame, a damping assembly is arranged on the splicing groove, the splicing block is installed at one end of the arc plate, the splicing block abuts against the splicing groove, a through hole is formed in the splicing block, open grooves are formed in the two ends of the fixing frame, and the through hole abuts against the splicing groove. A fixing block is arranged on one side of the open groove, a fixing groove is formed in the other side of the open groove, the assembling part of the structure can complete assembling under the condition that the assembling part does not penetrate through one end of a reinforcing steel bar, and therefore the assembling efficiency of workers can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of a steel bar skeleton of an assembled prefabricated pile, in particular to a steel bar skeleton of an assembled prefabricated pile. Background Art

[0002] As we all know, with the rapid development of society and the increase in population, the construction efficiency and quality of modern buildings are getting higher and higher, the architectural shapes are becoming more and more diversified, the safety performance of buildings is getting higher and higher, and the bearing capacity of the foundation has been put forward higher requirements. The natural foundation can no longer bear the load transmitted by the above buildings very well, and the precast pile products produced by various precast concretes are used more and more widely as foundation piles in the construction industry, such as the pillars used for bridge piers. Precast piles are a combination of concrete materials and steel skeletons. Therefore, the steel skeleton is particularly important in the production process of precast piles. The steel skeleton mainly includes steel bars arranged inside the pile body and the steel bars are assembled into just connected parts.

[0003] For example, the patent publication "CN219260978U" is named "A steel frame for prefabricated piles", which includes a steel support for restraining prefabricated pile concrete and improving the integrity of the prefabricated piles. The steel support includes four steel bars and a plurality of frame hoops, and the plurality of frame hoops are arranged transversely along the steel bars. A positioning mechanism for equidistantly distributing the plurality of frame hoops is provided inside the frame hoops, and the positioning mechanism includes two steel bars.

[0004] When the above steel bar skeleton is assembled, four steel bars need to be plugged into the semicircular positioning rings in the frame clamp in sequence at the same time. This method is troublesome, has low assembly efficiency, and affects production efficiency. Therefore, it is necessary to propose a solution to this technical problem. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a steel bar skeleton of an assembled prefabricated pile.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel bar skeleton of an assembled prefabricated pile comprises steel bars and a fixing frame, the steel bars abut against the inner wall of the fixing frame, an arc plate is provided on the steel bars, a splicing mechanism is provided between the two ends of the arc plate and the fixing frame, the splicing mechanism comprises a splicing groove and a splicing block, the splicing groove is arranged on the inner side of the fixing frame, a damping assembly is provided on the splicing groove, the splicing block is installed at one end of the arc plate, the splicing block abuts against the splicing groove, a through hole is provided on the splicing block, slots are provided at both ends of the fixing frame, a fixing block is provided on one side of the slot, a fixing slot is provided on the other side of the slot, the fixing block abuts against the fixing slot, a threaded hole is provided between the fixing groove and one side of the fixing frame, a connecting hole is provided on the fixing block, a threaded rod is provided on the threaded hole, and the splicing groove, the splicing block, the fixing groove and the fixing block all have a T-shaped structure.

[0009] In order to assemble and fix the steel bars more firmly, the utility model is improved in that the fixing frames and arc plates are provided with multiple groups and arranged in a vertical array.

[0010] In order to improve the anti-skid performance of the arc plate, the utility model is improved in that the outer side of the arc plate is provided with anti-skid tooth patterns.

[0011] In order to ensure that the splicing block is stably located in the splicing groove, the utility model is improved in that the damping assembly comprises a damping pad, and the damping pad is installed on the inner wall of the splicing groove.

[0012] In order to seal the gap between the threaded rod and one end of the threaded hole, the utility model is improved in that a sealing ring is provided at one end of the threaded hole.

[0013] In order to facilitate the rotation of the threaded rod, the utility model is improved in that a twist block is provided at one end of the threaded rod.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a steel bar skeleton of an assembled prefabricated pile, which has the following beneficial effects:

[0016] The steel frame of the assembled prefabricated pile is divided into two halves by slots at both ends of the fixing frame, which makes it easy to align the fixing frame at any position and to place the steel bars against the inner wall corners of the fixing frame. At this time, the fixing blocks are aligned and inserted into the fixing grooves to form a complete fixing frame. The assembly parts of this structure can be assembled without passing through one end of the steel bars, thereby greatly improving the assembly efficiency of the personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the structure of the utility model Figure 3 ;

[0020] Figure 4 For this utility model Figure 1 The enlarged structure of the middle fixed frame is a front view of the half section.

[0021] In the figure: 1. steel bar; 2. fixing frame; 3. arc plate; 4. splicing groove; 5. splicing block; 6. fixing block; 7. fixing groove; 8. threaded hole; 9. threaded rod; 10. screw block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4The utility model is a steel bar skeleton of an assembled prefabricated pile, comprising a steel bar 1 and a fixing frame 2, wherein the steel bar 1 is against the inner wall of the fixing frame 2, an arc plate 3 is arranged on the steel bar 1, and a splicing mechanism is arranged between the two ends of the arc plate 3 and the fixing frame 2, wherein the splicing mechanism comprises a splicing groove 4 and a splicing block 5, wherein the splicing groove 4 is opened on the inner side of the fixing frame 2, and a damping component is arranged on the splicing groove 4, and the splicing block 5 is installed at one end of the arc plate 3, and the splicing block 5 is against the The splicing groove 4 is provided with a through hole on the splicing block 5, and slots are provided at both ends of the fixed frame 2. A fixing block 6 is provided on one side of the slot, and a fixing groove 7 is provided on the other side of the slot. The fixing block 6 is against the fixing groove 7, and a threaded hole 8 is provided between the fixing groove 7 and one side of the fixing frame 2. A connecting hole is provided on the fixing block 6, and a threaded rod 9 is provided on the threaded hole 8. The splicing groove 4, the splicing block 5, the fixing groove 7 and the fixing block 6 are all in a T-shaped structure. In the example, the fixing frame 2 is divided into two halves by the slots at both ends of the fixing frame 2, so that the fixing frame 2 can be easily aligned at any position and the steel bar 1 can be pressed against the inner wall corner of the fixing frame 2. At this time, the fixing block 6 is aligned and inserted into the fixing groove 7. The fixing block 6 and the fixing groove 7 are in a T-shaped structure, so that the two halves of the fixing frame 2 can be spliced ​​together to form a complete fixing frame 2. At this time, the steel bar 1 is located around the inner wall of the fixing frame 2, and then the arc plate 3 is pressed against the outside of the steel bar 1, and the splicing block 5 installed at one end of the arc plate 3 in the splicing mechanism is aligned and pressed against the splicing groove 4. The damping component on the splicing groove 4 can make the splicing block 5 tightly pressed against the splicing groove 4, so that the two ends of the arc plate 3 are fastened to the fixing frame 2 through the splicing mechanism, so that the steel bar 1 is fastened to the inner wall of the fixing frame 2 through the arc plate 3, so that the assembly of this structure is completed to form a steel bar 1 skeleton of a prefabricated pile. The assembly parts of this structure can be assembled without passing through one end of the steel bar 1, thereby greatly improving the assembly efficiency of personnel.

[0024] The above-mentioned need for the steel bar 1 to be more firmly assembled and fixed. In order to meet the above-mentioned need, the fixing frame 2 and the arc plate 3 are provided with multiple groups and arranged in a vertical array. Through the multiple groups and vertical array arrangement of the fixing frame 2 and the arc plate 3, the steel bar 1 can be more firmly assembled and fixed, thereby improving the structural strength of the structure.

[0025] The outer side of the arc plate 3 needs to have certain anti-slip properties. In order to meet the above requirements, the outer side of the arc plate 3 is provided with anti-slip teeth. The anti-slip teeth on the outer side of the arc edge can improve the anti-slip performance of the arc plate 3, so that the arc plate 3 can be more firmly pressed against the outer side of the steel bar 1.

[0026] The above-mentioned damping component can be any kind of damping part. In order to further make the splicing block 5 firmly located in the splicing groove 4, the damping component includes a damping pad, and the damping pad is installed on the inner wall of the splicing groove 4. Through the damping pad on the inner wall of the splicing groove 4, when the splicing block 5 is against the splicing groove 4, the damping pad is squeezed and contracted, so that the splicing block 5 is more firmly located in the splicing groove 4.

[0027] A certain degree of sealing is required between the threaded rod 9 and the threaded hole 8. In order to meet the above requirement, a sealing ring is provided at one end of the threaded hole 8. Through the sealing ring at one end of the threaded hole 8, after the threaded rod 9 is threadedly connected to the threaded hole 8, the gap between the threaded rod 9 and one end of the threaded hole 8 can be sealed.

[0028] The threaded rod 9 is not convenient for people to hold. In order to solve the above problem, a screw block 10 is provided at one end of the threaded rod 9. By holding the screw block 10 at one end of the threaded rod 9, the threaded rod 9 can be easily rotated.

[0029] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel bar skeleton of an assembled prefabricated pile, comprising steel bars (1) and a fixing frame (2), wherein the steel bars (1) are against the inner wall of the fixing frame (2), and characterized in that: The steel bar (1) is provided with an arc plate (3), and a splicing mechanism is provided between the two ends of the arc plate (3) and the fixed frame (2), and the splicing mechanism comprises a splicing groove (4) and a splicing block (5), the splicing groove (4) is arranged on the inner side of the fixed frame (2), a damping component is arranged on the splicing groove (4), the splicing block (5) is installed at one end of the arc plate (3), the splicing block (5) is against the splicing groove (4), a through hole is arranged on the splicing block (5), and the fixed frame ( Two ends of the fixing frame (2) are provided with slots, one side of the slot is provided with a fixing block (6), the other side of the slot is provided with a fixing slot (7), the fixing block (6) is against the fixing slot (7), a threaded hole (8) is provided between the fixing slot (7) and one side of the fixing frame (2), a connecting hole is provided on the fixing block (6), a threaded rod (9) is provided on the threaded hole (8), and the splicing slot (4), the splicing block (5), the fixing slot (7) and the fixing block (6) are all in a T-shaped structure.

2. The steel bar skeleton of the assembled prefabricated pile according to claim 1, characterized in that: The fixed frame (2) and the arc plate (3) are both provided in multiple groups and arranged in a vertical array.

3. The steel reinforcement skeleton of the assembled prefabricated pile according to claim 2, characterized in that: The outer side of the arc plate (3) is provided with anti-slip tooth patterns.

4. The steel reinforcement skeleton of the assembled prefabricated pile according to claim 3, characterized in that: The damping assembly comprises a damping pad, and the damping pad is installed on the inner wall of the splicing groove (4).

5. The steel reinforcement skeleton of the assembled prefabricated pile according to claim 4, characterized in that: A sealing ring is provided at one end of the threaded hole (8).

6. The steel reinforcement skeleton of the assembled prefabricated pile according to claim 5, characterized in that: A screw block (10) is provided at one end of the threaded rod (9).

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