Beam reinforcing device for constructional engineering

Abstract

The utility model relates to the technical field of constructional engineering, in particular to a cross beam reinforcing device for constructional engineering, which comprises a cross beam fixedly lapped at the tops of frame columns on two sides, and further comprises a front plate and a rear plate which are respectively fixed on the front end face and the rear end face of the joint of the cross beam and the frame columns, the rear plate and the front plate are each composed of a rectangular plate and a triangular plate obliquely below, a right-angle triangular prism-shaped supporting angle barrel is fixed to the front face of the triangular plate on the rear plate, a locking insertion block is fixed to the back face of the triangular plate on the front plate, the locking insertion block is inserted into the supporting angle barrel, and the locking insertion block and the supporting angle barrel are in clearance fit. The right angle of the supporting angle cylinder is propped against the connecting right angle of the cross beam and the frame column; only the triangular-prism-shaped supporting corner cylinders occupy the bottom space of the cross beam, and the utilization rate of the bottom of the cross beam is reduced.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, and in particular to a beam reinforcement device for building engineering. Background Technology

[0002] In building engineering, beams and columns are often reinforced. Workers typically use welding and adding reinforcing ribs for this purpose. In recent years, some construction companies have also developed new reinforcement methods to prevent beams from tipping over. Two utility model patents with authorization announcement numbers "CN217175896U" and "CN222525552U" disclose related reinforcement methods. However, existing reinforcement mechanisms often have drawbacks such as occupying a large amount of space at the bottom of the beam, poor vibration resistance, and lack of noise reduction capabilities.

[0003] Therefore, there is an urgent need for a beam reinforcement device for building engineering to solve the above problems. Utility Model Content

[0004] In order to overcome the deficiencies in the prior art and achieve the above-mentioned functions, this utility model provides a beam reinforcement device for building engineering.

[0005] This utility model is achieved through the following technical solution:

[0006] A beam reinforcement device for building construction includes a beam fixedly attached to the top of two frame columns, and a front plate and a rear plate respectively fixed at the front and rear ends of the connection between the beam and the frame column. The front plate and the rear plate are both in the shape of an inverted "1" and each consists of a rectangular plate and a triangular plate at an angle. A right-angled triangular prism-shaped support tube is fixed to the front of the triangular plate on the rear plate, and a locking block is fixed to the back of the triangular plate on the front plate. The locking block is inserted into the support tube with a clearance fit between the two, and the right angle of the support tube abuts against the right angle at the connection between the beam and the frame column.

[0007] Several limiting slots are provided on the front and rear ends of the beams and frame columns respectively, and limiting blocks that fit the limiting slots are fixed on the rear end face of the front plate and the front end face of the rear plate.

[0008] The locking block has a row of grooves on both right-angled end faces, and each groove is equipped with a retractable locking mechanism.

[0009] Furthermore, the front plate and the rear plate are each provided with a number of bolts a for fixed connection to the crossbeam and the frame, and the bolts a are arranged alternately in the vertical position.

[0010] The front plate is equipped with bolts b for fixed connection with the locking block, and the front plate is welded to the edge of the locking block;

[0011] The edge of the rear plate is provided with a bolt c for fixing connection with the support angle cylinder, and the rear plate is welded with the inner and outer sides of the support angle cylinder.

[0012] Further, the connecting rib a and the connecting rib b in the circular arc shape are arranged at the straight angle position where the front plate and the rear plate are connected with the triangular plate, the connecting rib b is arranged outside the connecting rib a, the middle section of the connecting rib a and the connecting rib b is in the circular arc shape, and a plurality of damping springs are arranged between the connecting rib a and the connecting rib b, and the damping springs are in the compressed state.

[0013] Further, a plurality of limiting round holes are arranged on the two straight angle surfaces of the support angle cylinder, and the position and size of the limiting round holes are adapted to the locking mechanism.

[0014] Further, the locking mechanism comprises a sleeve fixed on the locking block, and a telescopic column is arranged in the sleeve, the top of the telescopic column is fixed with a rubber arc sleeve in the half spherical shape, and a locking spring is arranged between the rubber arc sleeve and the locking block.

[0015] Further, the rubber arc sleeve can pass through the limiting round hole to abut against the cross beam and the frame column at the farthest position, and can be compressed to the inside of the locking block at the nearest position.

[0016] Further, square grooves capable of mounting high-density sponge are arranged on the two sides of the limiting round hole of the support angle cylinder.

[0017] The beneficial effects of the utility model are as follows:

[0018] In the utility model, only the support angle cylinder in the triangular prism shape occupies the space at the bottom of the cross beam, and the utilization rate of the bottom of the cross beam is released; the front plate and the rear plate are used as the fixed base, the support angle cylinder and the locking block connected between the front plate and the rear plate can bear the additional load generated when the cross beam is inclined, and the reinforcing effect is achieved, meanwhile, the stress concentration is prevented by the staggered arrangement of the fixing bolts; the limiting block also plays the role of limiting and bearing the inclination force of the cross beam, and the cross beam is indirectly reinforced; when the vibration of the cross beam caused by the external influence is transmitted through the solid medium, the spring in the device can effectively dampen the vibration, and the high-density sponge built-in can also reduce the noise transmission. ACCURACY

[0019] Figure 1 It is the three-dimensional schematic view after the utility model is installed;

[0020] Figure 2 It is the rear view three-dimensional schematic view of the utility model; Figure 1

[0021] Figure 3 It is the three-dimensional schematic view of the overall structure of the utility model;

[0022] ​Figure 4 is a rear view three-dimensional drawing of the front plate and related components of the utility model;

[0023] Figure 5 is a front view three-dimensional drawing of the rear plate and related components of the utility model;

[0024] Figure 6 is an arrangement drawing of the limiting slot hole;

[0025] Figure 7 is a half cut three-dimensional schematic drawing of the locking mechanism in the locking plug block.

[0026] In the drawing:

[0027] 1, front plate, 101, bolt a,

[0028] 2, locking plug block, 201, bolt b,

[0029] 3, rear plate, 301, bolt c,

[0030] 4, support angle tube, 401, locking slot, 402, limiting round hole, 403, high-density sponge,

[0031] 5, connecting rib a, 501, connecting rib b, 502, shock absorbing spring,

[0032] 6, limiting block, 601, limiting slot hole,

[0033] 7, locking mechanism, 701, rubber arc sleeve, 702, locking spring, 703, telescopic column, 704, sleeve. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0035] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the utility model.

[0036] As Figures 1 to 7As shown, this utility model includes a crossbeam fixedly attached to the top of the frame columns on both sides, which is a conventional crossbeam installation method. It also includes a front plate 1 and a rear plate 3 respectively fixed to the front and rear ends of the crossbeam at the connection point between the crossbeam and the frame columns. Both the front plate 1 and the rear plate 3 are in the shape of an inverted "I" (see reference). Figure 1 , 2 Each of the three plates consists of a rectangular plate and a triangular plate at an angle. A right-angled triangular prism-shaped support tube 4 is fixed to the front of the triangular plate on the rear plate 3. A locking block 2 is fixed to the back of the triangular plate on the front plate 1. The locking block 2 is inserted into the support tube 4 and the two are fitted with a gap. The right angle of the support tube 4 abuts against the right angle at the connection between the beam and the frame column, which plays a role in limiting the displacement and reinforcing after long-term use.

[0037] Several limiting slots 601 are provided on the front and rear ends of the beams and frame columns, respectively. Limiting blocks 6 that match the limiting slots 601 are fixed on the rear end face of the front plate 1 and the front end face of the rear plate 3. (Refer to...) Figure 3 The limiting block 6 is a quadrilateral or polygonal structure;

[0038] The locking block 2 has a row of grooves on both right-angled end faces, and each groove is equipped with a retractable locking mechanism 7, which is used to snap the front and rear components together and provide partial shock resistance.

[0039] The front plate 1 and the rear plate 3 are each provided with a number of bolts a101 for fixed connection to the crossbeam and the frame. The bolts a101 are arranged in an alternating manner to prevent stress concentration.

[0040] The front plate 1 is equipped with bolts b201 for fixed connection with the locking block 2, and the front plate 1 is welded to the edge of the locking block 2 for double protection to improve tensile strength.

[0041] The rear plate 3 is fitted with bolts c301 for fixed connection with the support corner tube 4, and the rear plate 3 is welded to the inner and outer sides of the support corner tube 4.

[0042] At the right-angle connection between the rectangular plate and the triangular plate of the front plate 1 and the rear plate 3, arc-shaped connecting ribs a5 and b501 are installed. Connecting rib b501 is located outside connecting rib a5 and serves to improve the tensile strength of the triangular plate. The middle section of connecting rib a5 and connecting rib b501 is arc-shaped, and several shock-absorbing springs 502 are installed between connecting rib a5 and connecting rib b501. The shock-absorbing springs 502 are all in a compressed state and are used to absorb vibration of the device and resist compression when the crossbeam breaks.

[0043] Several limiting holes 402 are provided on the two right-angled surfaces of the support angle tube 401. The position and size of the limiting holes 402 are adapted to the locking mechanism 7. The locking mechanism 7 includes a sleeve 704 fixed on the locking block 2 and a telescopic column 703 installed inside the sleeve 704. A hemispherical rubber arc sleeve 701 is fixed to the top of the telescopic column 703. A locking spring 702 is installed between the rubber arc sleeve 701 and the locking block 2.

[0044] The rubber arc sleeve 701 can extend as far as the limiting circular hole 402 to abut against the crossbeam and frame column. When part of the building body is impacted and vibrates, when the force is transmitted to the crossbeam and frame column, the locking spring 702 inside the device will expand and contract to a certain extent to buffer the vibration force and play the role of shock resistance and force reduction. It can be compressed into the locking block 2. Before inserting the locking block 2 into the support corner tube 4, the locking mechanism 7 can be compressed into the locking block 2 one by one to facilitate the insertion.

[0045] Square grooves for installing high-density sponge 403 are provided on both sides of the limiting circular hole 402 of the supporting corner tube 4, which are used to absorb shock and reduce noise transmitted through the crossbeam.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. A beam reinforcement device for building construction, comprising a beam fixedly attached to the top of two side frame columns, characterized in that: It also includes a front plate (1) and a rear plate (3) fixed at the front and rear ends of the connection between the beam and the frame column, respectively. The front plate (1) and the rear plate (3) are both in the shape of an inverted "1". They are both composed of a rectangular plate and a triangular plate at the lower angle. A right-angled triangular prism-shaped support tube (4) is fixed in front of the triangular plate on the rear plate (3). A locking block (2) is fixed on the back of the triangular plate on the front plate (1). The locking block (2) is inserted into the support tube (4) and the two are fitted with a gap. The right angle of the support tube (4) abuts against the right angle of the connection between the beam and the frame column. Several limiting slots (601) are provided on the front and rear ends of the beam and the frame column respectively. Limiting blocks (6) that fit the limiting slots (601) are fixed on the rear end face of the front plate (1) and the front end face of the rear plate (3). The locking block (2) has a row of grooves on both right-angled end faces, and each groove is equipped with a retractable locking mechanism (7).

2. The beam reinforcement device for building engineering according to claim 1, characterized in that: The front plate (1) and the rear plate (3) are each provided with a number of bolts a (101) for fixed connection to the crossbeam and the frame, and the bolts a (101) are arranged alternately in the upper and lower positions; The front plate (1) is equipped with bolts b (201) for fixed connection with the locking plug (2), and the front plate (1) is welded to the edge of the locking plug (2); The rear plate (3) is fitted with bolts c (301) for fixed connection with the support corner tube (4) on its edge, and the rear plate (3) is welded to the inner and outer sides of the support corner tube (4).

3. The beam reinforcement device for building engineering according to claim 1, characterized in that: At the right angle where the rectangular plate and triangular plate of the front plate (1) and the rear plate (3) are connected, arc-shaped connecting ribs a (5) and b (501) are installed. The connecting rib b (501) is located outside the connecting rib a (5). The middle section of the connecting rib a (5) and the connecting rib b (501) is arc-shaped. Several shock-absorbing springs (502) are installed between the connecting rib a (5) and the connecting rib b (501). The shock-absorbing springs (502) are all in a compressed state.

4. The beam reinforcement device for building engineering according to claim 1, characterized in that: Several limiting holes (402) are provided on the two right-angled surfaces of the support angle cylinder (4). The position and size of the limiting holes (402) are adapted to the locking mechanism (7).

5. The beam reinforcement device for building engineering according to claim 4, characterized in that: The locking mechanism (7) includes a sleeve (704) fixed on the locking block (2) and a telescopic column (703) installed inside the sleeve (704). A hemispherical rubber arc sleeve (701) is fixed to the top of the telescopic column (703), and a locking spring (702) is installed between the rubber arc sleeve (701) and the locking block (2).

6. The beam reinforcement device for building engineering according to claim 5, characterized in that: The rubber arc sleeve (701) can extend as far as the limiting circular hole (402) to abut against the crossbeam and frame column, and can be compressed into the locking insert (2) at the closest point.

7. The beam reinforcement device for building engineering according to claim 4, characterized in that: Square grooves for installing high-density sponge (403) are provided on both sides of the limiting round hole (402) of the support corner tube (4).

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