Concrete embedded part reinforcing structure

Abstract

The utility model discloses a concrete embedded part reinforcing structure, which relates to the field of embedded parts and comprises a first fixing plate, a second fixing plate is arranged at the top end of the first fixing plate, and a plurality of fixing holes are formed in the top ends of the first fixing plate and the second fixing plate. In actual operation, the initial state of the rotating arm is perpendicular to the first fixing plate, after the whole structure is placed in a pre-buried pit, the rotating arm rotationally arranged in the groove can be rotated to be opened, at the moment, the rotating arm is parallel to the first fixing plate, and the rotating arm can rotate to be opened. And an extension rod slidably arranged in the rotating arm pops up the rotating arm through a strong spring, at the moment, a friction block at one end of the extension rod can be attached to the inner wall of the pre-buried pit, the friction force between the friction block and the inner wall of the pre-buried pit can be increased through the arrangement of the multiple friction blocks, and fixation is formed.

Description

Technical Field

[0001] The utility model relates to the field of embedded parts, in particular to a concrete embedded part reinforcement structure. Background Art

[0002] Embedded parts (prefabricated embedded parts) are components pre-installed (buried) in concealed projects, which are components placed during structure casting and used for overlap when building the upper structure. In order to facilitate the installation and fixation of the foundation of external engineering equipment, embedded parts are mostly made of metal.

[0003] At present, the embedded parts used in construction projects are set in the embedded pit. The traditional method uses the embedded parts to be fixed with the column steel bars and beam steel bars by straight anchors or bent anchors. The position of the embedded parts is determined by measuring the height of the dimensions. The embedded plates on the embedded parts are simply supported on the embedded pit by steel bars or wooden boards. Then concrete is poured into the embedded pit. If the pouring rate or concrete vibration measures are improper during the concrete pouring construction process, the embedded parts will be displaced. If the verticality of the column is poor, the depth of the embedded parts will be too large or too small, resulting in an extension of the construction period and an increase in the cost of treatment measures.

[0004] Therefore, it is necessary to propose a concrete embedded parts reinforcement structure to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a concrete embedded part reinforcement structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete embedded part reinforcement structure, comprising a first fixing plate, a second fixing plate is arranged at the top of the first fixing plate, fixing holes are arranged at the tops of the first fixing plate and the second fixing plate, a plurality of fixing holes are arranged, a J-shaped steel bar is arranged between the first fixing plate and the second fixing plate, the upper end of the J-shaped steel bar moves through the fixing hole on the second fixing plate, and the arc-shaped end of the lower end of the J-shaped steel bar moves through the fixing hole on the first fixing plate, an axis fixer is fixedly arranged in the middle of the top end of the first fixing plate, a threaded rod is rotatably arranged at the top end of the axis fixer, and the outer ring of the threaded rod is respectively threadedly sleeved with a first rotating disk and a second rotating disk, and the second rotating disk is arranged above the first rotating disk.

[0007] Preferably, the outer ring of the first rotating disk is provided with a plurality of grooves, a rotating arm is rotatably arranged in the plurality of grooves, a sliding groove is provided on a side of the rotating arm away from the first rotating disk, and a protruding rod is slidably arranged in the sliding groove.

[0008] Preferably, a strong spring is fixed between one end of the slide slot and the extension rod.

[0009] Preferably, a plurality of J-shaped steel bars are provided, and the outer rings of the plurality of J-shaped steel bars are all sleeved with fixed ring sleeves, and connecting rods are fixed on the side of the plurality of fixed ring sleeves close to the second rotating disk, and the outer ring of the second rotating disk is provided with a plurality of slots, and one end of the connecting rod away from the fixed ring sleeve is engaged in the corresponding slot.

[0010] Preferably, an arc-shaped plate is provided on a side of the extending rod away from the rotating arm, and a plurality of friction blocks are provided on a side of the arc-shaped plate away from the extending rod.

[0011] Preferably, a plurality of the friction blocks are attached to the inner wall of the embedded pit.

[0012] A plurality of friction blocks are attached to the inner wall of the pre-buried pit.

[0013] Technical effects and advantages of the utility model:

[0014] 1. In the actual operation of the present invention, the initial state of the rotating arm is perpendicular to the first fixed plate. After the overall structure is placed in the pre-buried pit, the rotating arm rotatably arranged inside the groove can be rotated to open. At this time, the rotating arm is parallel to the first fixed plate, and the extension rod slidingly arranged in the rotating arm pops out the rotating arm through a strong spring. At this time, the friction block at one end of the extension rod will fit with the inner wall of the pre-buried pit. The setting of multiple friction blocks can increase the friction with the inner wall of the pre-buried pit, forming a fixation, and preventing the overall device from tilting when filling cement.

[0015] 2. In the actual operation of the present invention, a fixed ring is provided on the outer ring of the J-shaped steel bar, and a connecting rod at one end of the fixed ring is engaged in a slot on the second rotating disk to form a fixation with the threaded rod, thereby maintaining the verticality of the J-shaped steel bar and improving the structural strength, which is simple and convenient to use.

[0016] 3. In the actual operation of the present invention, multiple J-shaped steel bars are inserted into the fixing holes of the first fixing plate and the second fixing plate. The first fixing plate and the second fixing plate can play a role in vertically aggregating the multiple J-shaped steel bars to prevent the multiple J-shaped steel bars from tilting to each other, resulting in structural instability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram from one perspective of the concrete embedded parts reinforcement structure of the utility model.

[0018] Figure 2 This is a structural schematic diagram from another perspective of the concrete embedded part reinforcement structure of the utility model.

[0019] Figure 3 It is a structural schematic diagram of the powerful spring of the utility model.

[0020] In the figure: 1. first fixed plate; 2. shaft fixer; 3. J-shaped steel bar; 4. second fixed plate; 5. threaded rod; 6. first rotating disk; 7. groove; 8. rotating arm; 9. extending rod; 10. arc plate; 11. friction block; 12. connecting rod; 13. second rotating disk; 14. slot; 15. fixing ring; 16. fixing hole; 17. strong spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clarify the technical solutions in the embodiments of the utility model; it is completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. 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.

[0022] The utility model provides Figure 1-Figure 3 A concrete embedded part reinforcement structure shown in the figure includes a first fixing plate 1, a second fixing plate 4 is arranged at the top of the first fixing plate 1, fixing holes 16 are arranged at the tops of the first fixing plate 1 and the second fixing plate 4, and a plurality of fixing holes 16 are arranged, a J-shaped steel bar 3 is arranged between the first fixing plate 1 and the second fixing plate 4, the upper end of the J-shaped steel bar 3 is movable through the fixing hole 16 on the second fixing plate 4, and the arc-shaped end of the lower end of the J-shaped steel bar 3 is movable through the fixing hole 16 on the first fixing plate 1.

[0023] In the actual operation of the utility model, a plurality of J-shaped steel bars 3 are inserted into the first fixing plate 1, and then the J-shaped steel bars 3 and the first fixing plate 1 are placed inside the pre-buried pit. Since the bottom of the J-shaped steel bars 3 is curved, they can support the ground, increase the contact area with the ground, improve stability, and prevent shaking when pouring cement.

[0024] The first fixing plate 1 and the second fixing plate 4 can play the role of aggregating and vertically converging the multiple J-shaped steel bars 3 to prevent the multiple J-shaped steel bars 3 from tilting to each other, resulting in structural instability.

[0025] An axis holder 2 is fixedly provided in the middle of the top of the first fixed plate 1 , a threaded rod 5 is rotatably provided on the top of the axis holder 2 , a first rotating disk 6 and a second rotating disk 13 are respectively threadedly sleeved on the outer ring of the threaded rod 5 , and the second rotating disk 13 is arranged above the first rotating disk 6 .

[0026] The threaded rod 5 can improve the structural strength between the first fixing plate 1 and the second fixing plate 4 and enhance the stability.

[0027] The outer ring of the first rotating disk 6 of the screw is provided with a plurality of grooves 7, a rotating arm 8 is rotatably arranged in the plurality of grooves 7, a sliding groove is provided on the side of the rotating arm 8 away from the first rotating disk 6, an extension rod 9 is slidably arranged in the sliding groove, further, a strong spring 17 is fixed between one end of the sliding groove and the extension rod 9, a plurality of J-shaped steel bars 3 are provided, and an arc plate 10 is provided on the side of the extension rod 9 away from the rotating arm 8, and a plurality of friction blocks 11 are provided on the side of the arc plate 10 away from the extension rod 9.

[0028] In the actual operation of the present utility model, the initial state of the rotating arm 8 is perpendicular to the first fixed plate 1. After the overall structure is placed in the pre-buried pit, the rotating arm 8 rotatably arranged inside the groove 7 can be rotated to open. At this time, the rotating arm 8 is parallel to the first fixed plate 1, and the extending rod 9 slidingly arranged in the rotating arm 8 is ejected from the rotating arm 8 by the strong spring 17. At this time, the friction block 11 at one end of the extending rod 9 will fit with the inner wall of the pre-buried pit. The setting of multiple friction blocks 11 can increase the friction with the inner wall of the pre-buried pit, form a fixation, and prevent the overall device from tilting when filling cement.

[0029] After the extension rod 9 is fixed to the wall, cement can be poured into the embedded pit. After the pouring is completed, the second fixed plate 4 can be sleeved on the outer ring of the J-shaped steel bar 3. At this time, the top of the second rotating disk 13 can support the second fixed plate 4 to improve the structural strength.

[0030] In addition, the outer circles of the plurality of J-shaped steel bars 3 are all sleeved with fixing rings 15 .

[0031] The connecting rods 12 are fixed to the side of the fixing ring sleeves 15 close to the second rotating disk 13. The outer ring of the second rotating disk 13 is provided with a plurality of slots 14. The connecting rods 12 at corresponding positions are engaged in the plurality of slots 14.

[0032] In the actual operation of the present invention, the outer ring of the J-shaped steel bar 3 is provided with a fixed ring sleeve 15, and the connecting rod 12 at one end of the fixed ring sleeve 15 is engaged with the inside of the slot 14 on the second rotating disk 13, and is fixed with the threaded rod 5, so as to maintain the verticality of the J-shaped steel bar 3, improve the structural strength, and is simple and convenient to use.

Claims

1. A concrete embedded part reinforcement structure, comprising a first fixing plate (1), Features: A second fixing plate (4) is arranged at the top of the first fixing plate (1), and fixing holes (16) are arranged at the tops of the first fixing plate (1) and the second fixing plate (4), and a plurality of fixing holes (16) are arranged. A J-shaped steel bar (3) is arranged between the first fixing plate (1) and the second fixing plate (4), and the upper end of the J-shaped steel bar (3) is movably passed through the fixing hole (16) on the second fixing plate (4), and the arc-shaped end of the lower end of the J-shaped steel bar (3) is movably passed through the fixing hole (16) on the first fixing plate (1). An axis fixer (2) is fixedly arranged at the middle of the top of the first fixing plate (1), and a threaded rod (5) is rotatably arranged at the top of the axis fixer (2), and the outer ring of the threaded rod (5) is respectively threadedly sleeved with a first rotating disk (6) and a second rotating disk (13), and the second rotating disk (13) is arranged above the first rotating disk (6).

2. A concrete embedded part reinforcement structure according to claim 1, Features: The outer ring of the first rotating disk (6) is provided with a plurality of grooves (7), a rotating arm (8) is rotatably arranged in the plurality of grooves (7), a sliding groove is provided on a side of the rotating arm (8) away from the first rotating disk (6), and a protruding rod (9) is slidably arranged in the sliding groove.

3. A concrete embedded part reinforcement structure according to claim 2, Features: A strong spring (17) is fixed between one end of the slide slot and the extension rod (9).

4. A concrete embedded part reinforcement structure according to claim 3, Features: The J-shaped steel bars (3) are provided in plurality, and the outer rings of the plurality of J-shaped steel bars (3) are all sleeved with fixed ring sleeves (15), and the plurality of fixed ring sleeves (15) are all fixed with connecting rods (12) on one side close to the second rotating disk (13), and the outer ring of the second rotating disk (13) is provided with a plurality of slots (14), and one end of the connecting rod (12) away from the fixed ring sleeve (15) is engaged in the corresponding slot (14).

5. A concrete embedded part reinforcement structure according to claim 2, Features: An arc-shaped plate (10) is arranged on the side of the extending rod (9) away from the rotating arm (8), and a plurality of friction blocks (11) are arranged on the side of the arc-shaped plate (10) away from the extending rod (9).

6. A concrete embedded part reinforcement structure according to claim 5, Features: The plurality of friction blocks (11) are attached to the inner wall of the pre-buried pit.

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