Steel support beam reinforcing member

Abstract

The utility model discloses a steel supporting beam reinforcing member which comprises two steel beams, a diagonal bracing column is fixedly connected between the two steel beams through bolts, the steel beam reinforcing member further comprises a steel beam connecting piece, the steel beam connecting piece comprises two clamping blocks, the two clamping blocks are symmetrically arranged up and down, half-hinged lugs are symmetrically and fixedly installed on the front faces of the clamping blocks, and the half-hinged lugs are fixedly installed on the front faces of the clamping blocks. A fixing base and a reinforcing part are fixedly installed on the front face of the clamping block and close to the edges of the two sides, the reinforcing part comprises a reinforcing rod and a fixing foot, one end of the reinforcing rod is fixedly connected with the fixing foot, the other end of the reinforcing rod is fixedly connected with a first hinge lug, and the first hinge lug is matched with the fixing base. The reinforcing pieces are connected with the opposite supporting columns to form angle supports, the weak positions in the middles of the steel beams are reinforced, the inclined supporting pieces are connected with the ground of the foundation pit to form inclined supports, the steel beams are further reinforced, and therefore the phenomenon that the steel beams are bent due to stress is effectively avoided.

Description

Technical Field

[0001] The utility model relates to a reinforcement component, in particular to a steel support beam reinforcement component. Background Art

[0002] When working in a foundation pit, it is necessary to strengthen the protection of the side walls of the foundation pit. Most of the existing protection structures achieve grid-like protection through the connection between steel beams and vertical piles. However, due to the horizontal placement and length of the steel beams, the middle part of the steel beams is prone to bending, which affects the protection effect. It is necessary to use strengthening components to reinforce the steel beams.

[0003] For example, the Chinese patent publication publication number CN218322775U discloses a steel support beam reinforcement component for maintaining a building pit, wherein the steel support beam reinforcement component for maintaining a building pit comprises a plurality of steel beams, reinforcement components, diagonal brace components and connection components. The technical solution of the utility model supports the steel beam on the side away from the bottom surface of the pit through the second reinforcement component, and cooperates with the first reinforcement component and the third reinforcement component to evenly apply force to the steel beam on the side close to the bottom surface of the pit, and disperses part of the force to the bottom surface of the pit through the fourth reinforcement component and the diagonal brace component, which is beneficial to improve the bending resistance of the steel beam and improves the protection effect of the pit.

[0004] Some problems were found during the use of the above-mentioned existing steel support beam reinforcement component for building foundation pit maintenance. First, the device is fixed to the steel beam by bolts, and it is necessary to drill holes on the steel beam in advance, which consumes a lot of time. Secondly, randomly drilling holes on the steel beam, especially at weak locations, will further reduce the bearing capacity of the steel beam. Utility Model Content

[0005] The purpose of the utility model is to provide a steel support beam reinforcement component to solve the existing problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a steel support beam reinforcement member, comprising two steel beams, a pair of support columns being fixedly connected between the two steel beams by bolts, and further comprising:

[0007] A steel beam connector, the steel beam connector comprising two clamping blocks, the two clamping blocks are symmetrically arranged up and down, the front of the clamping blocks are symmetrically fixed with semi-hinged ears, and the front of the clamping blocks and near the edges on both sides are fixed with fixed seats;

[0008] A reinforcement member, wherein the reinforcement member comprises a reinforcement rod and a fixing foot, wherein one end of the reinforcement rod is fixedly connected to the fixing foot, and the other end of the reinforcement rod is fixedly connected to a first hinged ear, and the first hinged ear cooperates with the fixing seat;

[0009] The diagonal bracing member comprises a supporting rod and a supporting base. The supporting rod and the supporting base are hinged to each other. A hinged head is fixed to the upper end of the supporting rod. The hinged head cooperates with the clamping block.

[0010] Preferably, a fixing bolt is provided in the fixing seat, and the fixing bolt cooperates with the first hinged ear.

[0011] Preferably, a through hole is provided in the fixing foot, and the through hole is fixed to the supporting column by bolts.

[0012] Preferably, anti-slip studs are fixedly installed under the support base.

[0013] Preferably, the diagonal bracing members and reinforcing members are rotatably connected to the steel beam connecting members.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By connecting the reinforcement members with the supporting columns to form angle supports, the weak position in the middle of the steel beam is reinforced. The diagonal supports are connected to the foundation pit ground to form diagonal supports to further reinforce the steel beam, thereby effectively avoiding the bending of the steel beam under stress.

[0016] 2. It is clamped on the upper and lower sides of the I-shaped steel beam by two clamping blocks, and is directly clamped on the steel beam. Compared with the existing device, the connection between the steel beam connector and the steel beam does not require the use of punching and bolts for connection, so it will not cause any damage to the steel beam body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the top view structure of the utility model;

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

[0019] Figure 3 It is an exploded view of the utility model.

[0020] In the figure: 1. steel beam; 101. support column; 2. steel beam connecting piece; 201. clamping block; 202. semi-articulated ear; 203. fixing seat; 204. fixing bolt; 3. reinforcement member; 301. reinforcement rod; 302. first articulated ear; 303. fixing foot; 304. through hole; 4. diagonal support member; 401. support rod; 402. hinged head; 403. support base; 404. anti-slip stud. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-3 The utility model provides a technical solution: a steel support beam reinforcement member, comprising two steel beams 1, a support column 101 is fixedly connected between the two steel beams 1 by bolts, and further comprising:

[0023] The steel beam connector 2 includes two clamping blocks 201, which are symmetrically arranged up and down. Semi-articulated ears 202 are symmetrically fixedly installed on the front of the clamping blocks 201, and fixed seats 203 are fixedly installed on the front of the clamping blocks 201 and near the edges on both sides;

[0024] The reinforcement member 3 includes a reinforcement rod 301 and a fixing foot 303. One end of the reinforcement rod 301 is fixedly connected to the fixing foot 303. The other end of the reinforcement rod 301 is fixedly connected to a first hinged ear 302. The first hinged ear 302 cooperates with the fixing seat 203.

[0025] The diagonal bracing member 4 includes a supporting rod 401 and a supporting base 403 . The supporting rod 401 and the supporting base 403 are hinged to each other. A hinge head 402 is fixed to the upper end of the supporting rod 401 . The hinge head 402 cooperates with the clamping block 201 .

[0026] In this embodiment, two clamping blocks 201 are clamped on the upper and lower sides of the I-shaped steel beam, and then the reinforcement member 3 is used to connect with the support column 101 to form an angle support to reinforce the weak position in the middle of the steel beam 1. The diagonal support member 4 is connected to the foundation pit ground to form an oblique support to further reinforce the steel beam 1, thereby effectively preventing the steel beam 1 from bending due to stress. Secondly, the steel beam connecting member 2 is composed of two clamping blocks 201, which is directly clamped on the steel beam 1. It does not need to be connected to the steel beam 1 by drilling or bolts, so it will not cause any damage to the steel beam 1 body.

[0027] Among them, in order to achieve the purpose of hinged connection between the reinforcement member 3 and the steel beam connecting member 2, the present device is implemented by adopting the following technical scheme: a fixing bolt 204 is arranged in the fixing seat 203, the fixing bolt 204 cooperates with the first hinge ear 302, a through hole 304 is arranged in the fixing foot 303, and the through hole 304 is fixedly connected to the supporting column 101 by bolts.

[0028] The two clamping blocks 201 can be fastened together by passing the fixing bolts 204 through the fixing seats 203. At the same time, a certain gap will be left between the upper and lower fixing seats 203. The fixing bolts 204 can serve as a connecting axis, so that the first hinged ear 302 is hinged between the two fixing seats 203. When it is not suitable to drill holes on the support column 101, the fixing feet 303 can be fixed on the support column 101 by using a hoop or welding.

[0029] In order to achieve the purpose of diagonal bracing, the device is implemented by the following technical solution: anti-slip protruding spikes 404 are fixedly installed under the support base 403, and the diagonal bracing member 4 and the reinforcement member 3 are rotatably connected to the steel beam connecting member 2.

[0030] The semi-articulated ears 202 on the two clamping blocks 201 will form an articulated ear, which will cooperate with the hinge head 402, so that the support rod 401 and the steel beam connector 2 are rotatably connected together, the support base 403 is in contact with the foundation pit ground, and the anti-slip protrusions 404 are inserted into the foundation pit soil, thereby avoiding the problem of the support base 403 sliding under force.

[0031] The working principle and use process of the utility model are as follows: when using, the device needs to be placed in a suitable position, first, a clamp block 201 is buckled on the steel beam 1 from the bottom, and then the hinge head 402 is clamped in the semi-hinge ear 202, and the other clamp block 201 is buckled on the steel beam 1 from the top, and the two clamp blocks 201 are merged together. At this time, the clamp block 201 will be combined into a hinge ear and a hinge head 402 for rotational connection, and the first hinge ear 302 is moved between the upper and lower fixed seats 203, and the fixing bolt 204 is passed through the fixed seat 203 and the first hinge ear 302 and then the nut is screwed on, so that the two clamp blocks 201 can be fixed together, and at the same time, the reinforcement member 3 is hinged to the steel beam connector 2, and fixed to the support column 101 by bolts passing through the through hole 304, and the installation of the device can be completed.

[0032] Although 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 support beam reinforcement member, comprising two steel beams (1), wherein a support column (101) is fixedly connected between the two steel beams (1) by bolts, wherein: Also includes: A steel beam connector (2), the steel beam connector (2) comprising two clamping blocks (201), the two clamping blocks (201) being symmetrically arranged up and down, the front faces of the clamping blocks (201) being symmetrically fixedly mounted with semi-hinged ears (202), and the front faces of the clamping blocks (201) being fixedly mounted with fixing seats (203) close to the edges on both sides; A reinforcing member (3), the reinforcing member (3) comprising a reinforcing rod (301) and a fixing foot (303), one end of the reinforcing rod (301) being fixedly connected to the fixing foot (303), the other end of the reinforcing rod (301) being fixedly connected to a first hinged ear (302), the first hinged ear (302) being matched with a fixing seat (203); The diagonal bracing member (4) comprises a supporting rod (401) and a supporting base (403), wherein the supporting rod (401) and the supporting base (403) are hinged to each other, and a hinge joint (402) is fixedly connected to the upper end of the supporting rod (401), and the hinge joint (402) cooperates with the clamping block (201).

2. A steel support beam reinforcement member according to claim 1, characterized in that: A fixing bolt (204) is disposed in the fixing seat (203), and the fixing bolt (204) cooperates with the first hinged ear (302).

3. A steel support beam reinforcement member according to claim 1, characterized in that: A through hole (304) is provided in the fixing foot (303), and the through hole (304) is fixedly connected to the supporting column (101) by means of bolts.

4. A steel support beam reinforcement member according to claim 1, characterized in that: Anti-slip protruding spikes (404) are fixedly mounted below the support base (403).

5. The steel support beam reinforcement member according to claim 1, characterized in that: The diagonal bracing member (4) and the reinforcing member (3) are both rotatably connected to the steel beam connecting member (2).

Images