Adjustable internal corner reinforcement system and installation method

Abstract

The present invention relates to an adjustable internal angle reinforcement system, comprising a support plate one and a support plate two, wherein a telescopic rod is arranged on the top of the support plate one and the support plate two, an adjusting nut is arranged in the middle of the telescopic rod, and both ends of the telescopic rod are hinged with the support plate one and the support plate two by arranging a support seat respectively, the support plate one and the support plate two are respectively close to the shear wall formwork and the plate formwork, the outer ends of the support plate one and the support plate two are arranged with a first square wood, and the bottom of the connection side of the support plate one and the support plate two is arranged with a second square wood; the present invention has strong practicality and is very simple to operate, and can meet the support system of various internal angles at the intersection of the shear wall angle greater than 90° or less than 90° and the top plate, has a wider range of application, can be reused, and is simple to manufacture. The support system has high rigidity, reduces the risk of mold explosion, reduces the opening of holes for tension screws on the template, and is conducive to improving the turnover utilization rate of the template.

Description

Technical Field

[0001] The invention relates to an adjustable internal corner reinforcement system and an installation method, which are applied in the technical field of building equipment. Background Art

[0002] With the rapid development of my country's construction industry, there are more and more special-shaped buildings. It is difficult to construct at the intersection of shear walls and floor slabs of buildings, especially the support system at the internal corner, which affects the quality and safety of the structure. At present, there is no standardized support system to meet the needs of various shear wall angles greater than 90° or less than 90°. The traditional support system has many disadvantages. It is difficult to reinforce the system at the intersection of the internal corner, the reinforcement is not firm, and the mold is prone to explosion. It is difficult to control the construction quality using conventional wooden formwork reinforcement methods. It is difficult to guarantee the structural size and appearance of the concrete after demolding. Therefore, a standardized aluminum formwork or steel membrane formwork reinforcement system is used. Although it effectively guarantees the construction quality, its material cost is high, which is not conducive to cost control. Summary of the invention

[0003] In order to solve the above problems, the present invention provides an adjustable internal corner reinforcement system and installation method, which can be used to reinforce the internal corners where shear walls meet at various angles.

[0004] The technical solution of the present invention is as follows:

[0005] An adjustable internal angle reinforcement system includes support plate 1 and support plate 2. A telescopic rod is arranged on the top of support plate 1 and support plate 2, an adjusting nut is arranged in the middle of the telescopic rod, and both ends of the telescopic rod are hinged to support plate 1 and support plate 2 respectively by arranging supports. Support plate 1 and support plate 2 are respectively closely attached to the shear wall formwork and the plate formwork, the outer ends of support plate 1 and support plate 2 are arranged with a first square wood, and the bottom of the connecting side of support plate 1 and support plate 2 is arranged with a second square wood.

[0006] The support plate 1 includes an angle steel 1, an arc-shaped notch 1 is opened at one end of the angle steel 1, a support plate 1 is arranged in the middle of the angle steel 1, the support plate 1 is fixedly connected to the angle steel 1 by a first screw, two ear plates 1 are welded to the outer side of the support plate 1, a round hole 1 is opened in the middle of the ear plate 1, a steel plate 1 and a steel plate 2 are respectively welded at the lower part of the angle steel, the steel plate 1 corresponds to the support plate 1 in position, a plurality of first holes are opened in the steel plate 1, a first special-shaped block is welded to the bottom of the steel plate 1, and a rotating shaft is welded to the upper part of the first special-shaped block.

[0007] The support plate 2 includes an angle steel 2, an arc-shaped notch 2 is opened at one end of the angle steel 2, a support plate 2 is arranged in the middle of the angle steel 2, the support plate 2 is fixed to the angle steel 2 by a third screw, two ear plates 2 are arranged on the support plate 2, a circular hole 2 is opened in the middle of the ear plate 2, a steel plate 3 and a steel plate 4 are welded to the lower part of the angle steel 2, a plurality of second holes are opened on the steel plate 4, a second special-shaped block is welded to the right end of the angle steel 2 and the bottom end of the steel plate 3, the two second special-shaped blocks are arranged in an upper and lower symmetrical structure, a third hole is opened on the second special-shaped block, and the size of the third hole is adapted to the rotating shaft.

[0008] The telescopic rod includes two fixed rods, a threaded rod is connected between the two fixed rods, an adjustable nut is connected to the middle of the threaded rod, an internal thread matched with the threaded rod is provided inside the fixed rod, the inner ends of the two fixed rods are threadedly connected to the threaded rod, and a sealing plate is welded to the outer ends of the two fixed rods, and an ear plate three is welded to the outer side of the sealing plate, the outer end surface of the ear plate three is arc-shaped, and a fourth hole is opened on the ear plate three, and the size of the fourth hole is matched with the pin shaft.

[0009] An installation method of an adjustable internal corner reinforcement system, the specific steps are as follows:

[0010] S1: insert the third hole 504 formed on the second special-shaped block 503 in the support plate 2 5 into the rotating shaft 110 in the support plate 1 1 , and add lubricating oil into the third hole 504 to ensure that the rotating shaft 110 can rotate flexibly in the third hole 504 ;

[0011] S2: Connect the threaded rod 401 and the two fixed rods 301 to form a rod with adjustable length;

[0012] S3: The left ear plate 303 is clamped between the two ear plates 105 through the pin 305, and the pin 305 passes through the round hole 106 on the ear plate 105 to ensure that the ear plate 303 can rotate flexibly, and then the other end of the ear plate 303 is clamped between the two ear plates 2 510 through the pin 305;

[0013] S4: Connect the support plate 103 to the angle steel 101 through the first screw 104, and the support plate 509 to the angle steel 501 through the third screw 508 to form a whole;

[0014] S5: Debug the internal angle reinforcement system. The length of the rod can be adjusted by adjusting the adjusting nut 4 with a torque wrench. The angle between the support plate 1 and the support plate 2 5 is adjusted according to the total length of the telescopic rod 3.

[0015] The present invention has the following beneficial effects:

[0016] The present invention provides an adjustable internal angle reinforcement system and installation method, which can meet the support system of the internal angle at the intersection of various shear wall angles greater than 90° or less than 90° and the top plate. It has a wider range of applications, can be reused, and is simple to manufacture. The support system has high rigidity, reduces the risk of mold explosion, and reduces the number of holes opened on the tension screws on the template, which is beneficial to improving construction efficiency and the turnover utilization rate of the template. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is a structural schematic diagram of a support plate 1 of the present invention;

[0019] Figure 3 It is a structural schematic diagram of the support plate 2 of the present invention;

[0020] Figure 4 It is a structural schematic diagram of the telescopic rod of the present invention;

[0021] Figure 5 It is a schematic diagram of the installation structure of the present invention;

[0022] The reference numerals in the figure are as follows:

[0023] 1. Support plate 1; 2. Second screw; 3. Telescopic rod; 4. Adjusting nut; 5. Support plate 2; 6. First square wood; 7. Plate formwork; 8. Shear wall formwork; 9. Second square wood; 101. Angle steel 1; 102. Notch 1; 103. Support plate 1; 104. First screw; 105. Ear plate 1; 106. Round hole 1; 107. Steel plate 1; 108. First hole; 109. Steel plate 2; 110. Rotating shaft; 111. 1. First special-shaped block; 301. Fixing rod; 302. Closing plate; 303. Ear plate three; 304. Fourth hole; 305. Pin; 401. Threaded rod; 501. Angle steel two; 502. Notch two; 503. Second special-shaped block; 504. Third hole; 505. Steel plate three; 506. Steel plate four; 507. Second hole; 508. Third screw; 509. Support plate two; 510. Ear plate two; 511. Round hole two. DETAILED DESCRIPTION

[0024] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] See also Figures 1 to 5The adjustable internal angle reinforcement system comprises a support plate 1 and a support plate 2 5, a telescopic rod 3 is arranged on the top of the support plate 1 and the support plate 2 5, an adjusting nut 4 is arranged in the middle of the telescopic rod 3, and the length of the telescopic rod 3 can be adjusted by rotating the adjusting nut 4 with a torque wrench, and the two ends of the telescopic rod 3 are respectively hinged to the support plate 1 and the support plate 2 5 by setting a support, so as to realize the angle between the support plate 1 and the support plate 2 5, and the support plate 1 and the support plate 2 5 are respectively close to the shear wall formwork 8 and the plate formwork 7, and the outer ends of the support plate 1 and the support plate 2 5 are respectively provided with a first square wood 6, and the bottom of the connecting side of the support plate 1 and the support plate 2 5 is provided with a second square wood 9, and the first square wood 6 and the second square wood 9 fix the adjustable internal angle reinforcement system firmly at the internal angle, and after passing the inspection, the adjustable internal angle reinforcement system is fastened to the formwork by four second screws 2.

[0026] The support plate 1 includes an angle steel 101, one end of which is provided with an arc-shaped notch 102, a support plate 103 is provided in the middle of the angle steel 101, the support plate 103 is fixedly connected to the angle steel 101 by a first screw 104, two ear plates 105 are welded to the outer side of the support plate 103, a round hole 106 is provided in the middle of the ear plate 105, a steel plate 107 and a steel plate 2 109 are respectively welded to the lower part of the angle steel 101, the steel plate 107 corresponds to the position of the support plate 103, the steel plate 107 is provided with a plurality of first holes 108, a first special-shaped block 111 is welded to the bottom of the steel plate 107, and a rotating shaft 110 is welded to the upper part of the first special-shaped block 111.

[0027] The support plate 2 5 comprises an angle steel 2 501, one end of which is provided with an arc-shaped notch 2 502, a support plate 2 509 is arranged in the middle of the angle steel 2 501, the support plate 2 509 is fixed to the angle steel 2 501 by a third screw 508, two ear plates 2 510 are arranged on the support plate 2 509, a circular hole 2 511 is arranged in the middle of the ear plate 2 510, a steel plate 3 505 and a steel plate 4 506 are welded to the lower part of the angle steel 2 501, a plurality of second holes 507 are arranged on the steel plate 4 506, a second special-shaped block 503 is welded to the right end of the angle steel 2 501 and the bottom end of the steel plate 3 505, the two second special-shaped blocks 503 are arranged in an upper and lower symmetrical structure, a third hole 504 is arranged on the second special-shaped block 503, and the size of the third hole 504 is adapted to the rotating shaft 110 to ensure that the rotating shaft 110 can rotate in the third hole 504.

[0028] The telescopic rod 3 includes two fixed rods 301, a threaded rod 401 is connected between the two fixed rods 301, the middle part of the threaded rod 401 is connected to the adjusting nut 4, the fixed rod 301 has an internal thread matched with the threaded rod 401, the inner ends of the two fixed rods 301 are threadedly connected with the threaded rod 401, the outer ends of the two fixed rods 301 are welded with a sealing plate 302, the outer side of the sealing plate 302 is welded with an ear plate three 303, the outer end surface of the ear plate three 303 is arc-shaped, and the ear plate three 303 is opened with a fourth hole 304, and the size of the fourth hole 304 is matched with the pin 305.

[0029] An installation method of an adjustable internal corner reinforcement system, the specific steps are as follows:

[0030] S1: insert the third hole 504 formed on the second special-shaped block 503 in the support plate 2 5 into the rotating shaft 110 in the support plate 1 1 , and add lubricating oil into the third hole 504 to ensure that the rotating shaft 110 can rotate flexibly in the third hole 504 ;

[0031] S2: Connect the threaded rod 401 and the two fixed rods 301 to form a rod with adjustable length;

[0032] S3: The left ear plate 303 is clamped between the two ear plates 105 through the pin 305, and the pin 305 passes through the round hole 106 on the ear plate 105 to ensure that the ear plate 303 can rotate flexibly, and then the other end of the ear plate 303 is clamped between the two ear plates 2 510 through the pin 305;

[0033] S4: Connect the support plate 103 to the angle steel 101 through the first screw 104, and the support plate 509 to the angle steel 501 through the third screw 508 to form a whole;

[0034] S5: Debug the internal angle reinforcement system. The length of the rod can be adjusted by adjusting the adjusting nut 4 with a torque wrench. The angle between the support plate 1 and the support plate 2 5 is adjusted according to the total length of the telescopic rod 3.

[0035] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An adjustable internal corner reinforcement system, characterized in that: The invention comprises a support plate 1 (1) and a support plate 2 (5), wherein a telescopic rod (3) is arranged at the top of the support plate 1 (1) and the support plate 2 (5), an adjusting nut (4) is arranged at the middle of the telescopic rod (3), and both ends of the telescopic rod (3) are respectively hinged to the support plate 1 (1) and the support plate 2 (5) by means of supporting seats, wherein the support plate 1 (1) and the support plate 2 (5) are respectively closely attached to the shear wall formwork (8) and the plate formwork (7), the outer ends of the support plate 1 (1) and the support plate 2 (5) are respectively provided with a first square wood (6), and the bottom of the connection side of the support plate 1 (1) and the support plate 2 (5) is provided with a second square wood (6). The square wood (9); the support plate (1) comprises an angle steel (101), one end of which is provided with an arc-shaped notch (102), a support plate (103) is arranged in the middle of the angle steel (101), the support plate (103) is fixedly connected to the angle steel (101) by a first screw (104), two ear plates (105) are welded on the outer side of the support plate (103), a circular hole (106) is arranged in the middle of the ear plate (105), a steel plate (107) and a steel plate (109) are respectively welded to the lower part of the angle steel (101), and the steel plate (107) Corresponding to the position of the support plate 1 (103), the steel plate 1 (107) is provided with a plurality of first holes (108), the bottom of the steel plate 1 (107) is welded with a first special-shaped block (111), and the upper part of the first special-shaped block (111) is welded with a rotating shaft (110); the support plate 2 (5) comprises an angle steel 2 (501), one end of the angle steel 2 (501) is provided with an arc-shaped notch 2 (502), the middle part of the angle steel 2 (501) is provided with a support plate 2 (509), the support plate 2 (509) is fixed to the angle steel 2 (501) by a third screw (508), and the upper part of the support plate 2 (509) is provided with a third screw (508). Two ear plates (510) are provided, a circular hole (511) is provided in the middle of the ear plate (510), a steel plate (505) and a steel plate (506) are welded to the lower part of the angle steel (501), a plurality of second holes (507) are provided on the steel plate (506), a second special-shaped block (503) is welded to the right end of the angle steel (501) and the bottom end of the steel plate (505), the two second special-shaped blocks (503) are arranged in a vertically symmetrical structure, a third hole (504) is provided on the second special-shaped block (503), and the size of the third hole (504) is adapted to the rotating shaft (110);The telescopic rod (3) comprises two fixed rods (301), a threaded rod (401) is connected between the two fixed rods (301), the middle of the threaded rod (401) is connected to an adjusting nut (4), the fixed rod (301) has an internal thread matched with the threaded rod (401), the inner ends of the two fixed rods (301) are threadedly connected with the threaded rod (401), the outer ends of the two fixed rods (301) are welded with a sealing plate (302), the outer side of the sealing plate (302) is welded with an ear plate three (303), the outer end surface of the ear plate three (303) is arc-shaped, and the ear plate three (303) is provided with a fourth hole (304), and the size of the fourth hole (304) is matched with the pin shaft (305). ; 2. The installation method of the adjustable internal corner reinforcement system according to claim 1, characterized in that: The specific steps are as follows: S1: inserting the third hole (504) formed on the second special-shaped block (503) in the second support plate (5) into the rotating shaft (110) in the first support plate (1), and adding lubricating oil into the third hole (504) to ensure that the rotating shaft (110) can rotate flexibly in the third hole (504); S2: Connecting the threaded rod (401) and the two fixed rods (301) to form a rod with adjustable length; S3: The left ear plate 3 (303) is clamped between the two ear plates 1 (105) through the pin shaft (305), and the pin shaft (305) passes through the round hole 1 (106) on the ear plate 1 (105) to ensure that the ear plate 3 (303) can rotate flexibly, and then the other ear plate 3 (303) is clamped between the two ear plates 2 (510) through the pin shaft (305); S4: Connect the support plate 1 (103) to the angle steel 1 (101) through the first screw (104), and the support plate 2 (509) to the angle steel 2 (501) through the third screw (508) to form a whole; S5: Debugging the internal angle reinforcement system. The length of the rod can be adjusted by adjusting the adjusting nut (4) with a torque wrench. The angle between the support plate 1 (1) and the support plate 2 (5) is adjusted along with the total length of the telescopic rod (3).

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