Reinforcing structure for connecting beam holing and steel plate pasting

Abstract

The utility model discloses a coupling beam punching and steel plate pasting reinforcing structure which comprises a coupling beam and steel plates on the two sides, a round hole is formed in one side of the coupling beam, a screw rod is installed in the round hole, a groove is formed in the inner wall of one side of the bottom of the round hole, a fixing groove is formed in the bottom of the screw rod, and a fixing rod is installed in the fixing groove in a sliding mode. One end of the fixing rod extends into the groove, the other end of the fixing rod extends into the fixing groove, a rotating hole is formed in the inner wall of one side of the groove, a first rotating shaft is rotatably installed in the rotating hole, a rotating rod is fixedly installed on the first rotating shaft, one end of the rotating rod extends into the groove, and the other end of the rotating rod extends out of the groove; the end, extending into the groove, of the fixed rod is fixedly connected with the top, extending into the groove, of the rotating rod. According to the utility model, the rotatable fixing rod is arranged in the circular hole, so that the fixing rod can be clamped into the fixing groove when the screw rod is clamped into the circular hole, and the condition that the screw rod moves is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of building engineering, in particular to a connecting beam opening and pasting steel plate reinforcement structure. Background Art

[0002] Reinforced concrete structure is one of the most widely used structural forms in the field of construction engineering. With the rapid development of my country's economy and society, reinforced concrete structures have also experienced unprecedented development opportunities in my country's industrial and civil buildings. In actual projects, due to the owner's control of construction costs or building as many floors as possible within a limited height to maximize the building area, and in order for architects to pursue higher clearance requirements to achieve comfort in building use, equipment pipelines need to pass through the holes in reinforced concrete. The holes in reinforced concrete are usually reserved during pouring. With the continuous compression of the construction period, there are situations in the project where the concrete has been poured and holes need to be opened in the concrete beams later.

[0003] However, there are still some problems when the existing coupling beam is used:

[0004] There are still the following problems in actual use:

[0005] After the existing coupling beams are drilled, the screws are directly inserted into the round holes without being fixed. As a result, after long-term use, the screws may come out of the round holes, thus causing danger.

[0006] In response to the above problems, an innovative design was carried out based on the original coupling beam. Utility Model Content

[0007] The utility model aims to provide a reinforcement structure of a connecting beam with a hole and pasted with a steel plate, so as to solve the fixing problem proposed in the above-mentioned background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a connecting beam hole-pasting steel plate reinforcement structure, comprising a connecting beam and steel plates on both sides, a circular hole is opened on one side of the connecting beam, a screw is installed in the circular hole, a groove is opened on the inner wall of one side of the bottom of the circular hole, a fixing groove is opened at the bottom of the screw, a fixing rod is slidably installed in the fixing groove, one end of the fixing rod extends into the groove, and the other end of the fixing rod extends into the fixing groove, a rotating hole is opened on the inner wall of one side of the groove, a first rotating shaft is rotatably installed in the rotating hole, a rotating rod is fixedly installed on the first rotating shaft, one end of the rotating rod extends into the groove, and the other end of the rotating rod extends out of the groove, and the end of the fixing rod extending into the groove is fixedly connected to the top of the rotating rod extending into the groove;

[0009] A sliding groove is provided at the bottom of the rotating rod, a sliding block is slidably installed in the sliding groove, and a second rotating shaft is rotatably installed at the bottom of the sliding block;

[0010] A receiving groove is provided on the inner wall of the bottom of the groove, a vertical rod is slidably installed in the receiving groove, one end of the vertical rod extends into the groove, and the other end of the vertical rod extends into the receiving groove;

[0011] A through hole is formed on one inner wall of the storage slot, a clamping rod is slidably mounted in the through hole, one end of the clamping rod extends into the storage slot, and the other end of the clamping rod extends out of the storage slot;

[0012] A clamping slot is provided on one side of the vertical rod.

[0013] Preferably, both ends of the screw rod extend out of the circular hole, one end of a first spring is fixedly mounted on the bottom of the rotating rod, and the other end of the first spring is attached to the bottom inner wall of the groove.

[0014] With the above technical solution, the first spring is used to drive the rotating rod to reset after rotation, and the fixing rod is used to fix the screw rod and the connecting beam.

[0015] Preferably, the sliding groove and the sliding block are both located on one side of the bottom where the rotating rod extends into the groove.

[0016] By adopting the above technical solution, the rotating rod is used to drive the fixed rod to rotate.

[0017] Preferably, one end of the sliding block extending outside the sliding groove is fixedly connected to the second rotating shaft.

[0018] By adopting the above technical solution, the vertical rod can be ensured to move vertically up and down when the rotating rod rotates.

[0019] Preferably, a short rod is fixedly installed on the top of the clamping rod extending outside the storage slot, one end of a second spring is fixedly installed on one side of the short rod, and the other end of the second spring is fixedly connected to one side of the connecting beam.

[0020] By adopting the above technical solution, the second spring is used to drive the moving clamping rod to reset.

[0021] Preferably, the card slot is located on a side of the vertical rod close to the card rod, and the card rod is matched with the card slot.

[0022] By adopting the above technical solution, the clamping rod is used to fix the vertical rod after it moves.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] A rotatable fixing rod is arranged in the circular hole, and when the screw rod is inserted into the circular hole, the fixing rod can be inserted into the fixing groove, thereby preventing the screw rod from moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1This is a front view of the structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the structure A part of the utility model;

[0027] Figure 3 It is a schematic diagram of structure B of the utility model.

[0028] In the figure: 1. connecting beam; 2. round hole; 3. screw rod; 4. groove; 5. fixing groove; 6. fixing rod; 7. rotating hole; 8. rotating rod; 9. sliding groove; 10. sliding block; 11. storage groove; 12. vertical rod; 13. through hole; 14. clamping rod; 15. clamping groove; 16. short rod. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-3 The utility model provides a technical solution: a connecting beam hole and steel plate pasting reinforcement structure, comprising a connecting beam 1 and steel plates on both sides, a circular hole 2 is opened on one side of the connecting beam 1, a screw rod 3 is installed in the circular hole 2, a groove 4 is opened on the inner wall of one side of the bottom of the circular hole 2, a fixing groove 5 is opened at the bottom of the screw rod 3, a fixing rod 6 is slidably installed in the fixing groove 5, one end of the fixing rod 6 extends into the groove 4, and the other end of the fixing rod 6 extends into the fixing groove 5, a rotating hole 7 is opened on the inner wall of one side of the groove 4, a first rotating shaft is rotatably installed in the rotating hole 7, a rotating rod 8 is fixedly installed on the first rotating shaft, one end of the rotating rod 8 extends into the groove 4, and the other end of the rotating rod 8 extends outside the groove 4, and one end of the fixing rod 6 extending into the groove 4 is fixedly connected to the top of the rotating rod 8 extending into the groove 4.

[0031] Combination Figure 1-2 As shown, a sliding groove 9 is provided at the bottom of the rotating rod 8, a sliding block 10 is slidably installed in the sliding groove 9, a second rotating shaft is rotatably installed at the bottom of the sliding block 10, a receiving groove 11 is provided on the bottom inner wall of the groove 4, a vertical rod 12 is slidably installed in the receiving groove 11, one end of the vertical rod 12 extends into the groove 4, and the other end of the vertical rod 12 extends into the receiving groove 11.

[0032] Combination Figure 1-3As shown, a through hole 13 is opened on the inner wall of one side of the storage groove 11, and a clamping rod 14 is slidably installed in the through hole 13. One end of the clamping rod 14 extends into the storage groove 11, and the other end of the clamping rod 14 extends out of the storage groove 11. A clamping slot 15 is opened on one side of the vertical rod 12.

[0033] The working principle of the utility model is as follows: when fixing is required, first rotate the rotating rod 8, the rotating rod 8 drives the fixing rod 6 to rotate, the fixing rod 6 is retracted into the groove 4, and at the same time the rotating rod 8 drives the sliding groove 9 and the sliding block 10 to rotate, the sliding block 10 drives the second rotating shaft to rotate and move downward, the second rotating shaft drives the vertical rod 12 to move downward, the vertical rod 12 drives the card slot 15 to move downward, and then the second spring drives the short rod 16 to move, the short rod 16 drives the card rod 14 to move, the card rod 14 is stuck in the card slot 15, and then the screw rod 3 is stuck in the round hole 2, and then the card rod 14 is pulled, the card rod 14 is disengaged from the card slot 15, and then the first spring drives the rotating rod 8 to rotate, the rotating rod 8 drives the fixing rod 6 to rotate, and the fixing rod 6 is stuck in the fixing groove 5, thereby achieving the purpose of fixing.

[0034] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the embodiments of the utility model have been shown and described, it is understandable to those of ordinary skill in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A connecting beam opening and steel plate pasting reinforcement structure, comprising a connecting beam (1) and steel plates on both sides, characterized in that: A circular hole (2) is provided on one side of the connecting beam (1), a screw rod (3) is installed in the circular hole (2), a groove (4) is provided on the inner wall of one side of the bottom of the circular hole (2), a fixing groove (5) is provided at the bottom of the screw rod (3), a fixing rod (6) is slidably installed in the fixing groove (5), one end of the fixing rod (6) extends into the groove (4), and the other end of the fixing rod (6) extends into the fixing groove (5), a rotating hole (7) is provided on the inner wall of one side of the groove (4), a first rotating shaft is rotatably installed in the rotating hole (7), a rotating rod (8) is fixedly installed on the first rotating shaft, one end of the rotating rod (8) extends into the groove (4), and the other end of the rotating rod (8) extends out of the groove (4), and one end of the fixing rod (6) extending into the groove (4) is fixedly connected to the top of the rotating rod (8) extending into the groove (4); The bottom of the rotating rod (8) is provided with a sliding groove (9), a sliding block (10) is slidably installed in the sliding groove (9), and a second rotating shaft is rotatably installed at the bottom of the sliding block (10); A receiving groove (11) is provided on the inner wall of the bottom of the groove (4), a vertical rod (12) is slidably installed in the receiving groove (11), one end of the vertical rod (12) extends into the groove (4), and the other end of the vertical rod (12) extends into the receiving groove (11); A through hole (13) is provided on an inner wall of one side of the storage groove (11), a clamping rod (14) is slidably installed in the through hole (13), one end of the clamping rod (14) extends into the storage groove (11), and the other end of the clamping rod (14) extends out of the storage groove (11); A clamping slot (15) is provided on one side of the vertical rod (12).

2. The steel plate reinforcement structure with a hole in a connecting beam according to claim 1 is characterized in that: Both ends of the screw rod (3) extend outside the circular hole (2); one end of a first spring is fixedly mounted on the bottom of the rotating rod (8); and the other end of the first spring is attached to the bottom inner wall of the groove (4).

3. The steel plate reinforcement structure with a hole in a connecting beam according to claim 1 is characterized in that: The sliding groove (9) and the sliding block (10) are both located on one side of the bottom of the rotating rod (8) extending into the groove (4).

4. The steel plate reinforcement structure with a hole in a connecting beam according to claim 1 is characterized in that: One end of the sliding block (10) extending outside the sliding groove (9) is fixedly connected to the second rotating shaft.

5. The steel plate reinforcement structure with a hole in a connecting beam according to claim 1 is characterized in that: The clamping rod (14) extends to the top outside the storage groove (11) and is fixedly mounted with a short rod (16); one end of a second spring is fixedly mounted on one side of the short rod (16); and the other end of the second spring is fixedly connected to one side of the connecting beam (1).

6. The steel plate reinforcement structure with a hole in a connecting beam according to claim 1 is characterized in that: The clamping slot (15) is located on a side of the vertical rod (12) close to the clamping rod (14), and the clamping rod (14) is matched with the clamping slot (15).

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