Safety reinforcing device for municipal construction

Abstract

The safety reinforcing device for municipal construction comprises two U-shaped frames, supporting plates are fixedly arranged on one sides of the top ends of the two U-shaped frames, extending blocks are arranged on the side faces of the two supporting plates, positioning columns are fixedly arranged on the two sides of the bottom ends of the two U-shaped frames, and the two sides of the bottom ends of the two U-shaped frames are connected with the supporting plates. A positioning sleeve is connected to the bottom of the positioning column in a nested mode, and the positioning column and the positioning sleeve are fixedly connected through a locking bolt. The two U-shaped frames are fixed to the tops of the supporting columns of a building, and the supporting plates arranged at the tops of the U-shaped blocks are matched with the extension blocks, so that extension supporting can be conducted on the two sides of the bottom of the viaduct face, safe supporting of the municipal viaduct face is achieved, and the stability of the municipal viaduct face is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of municipal construction and relates to a safety reinforcement device for municipal construction. Background Art

[0002] At present, in the municipal field, in order to improve the convenience of municipal traffic, more and more cities are building elevated roads to relieve traffic pressure. During the construction of municipal elevated roads, the bridge deck of the elevated road is supported by piers. The piers are easily damaged during long-term use. In order to improve the service life of the elevated road, it is necessary to regularly reinforce the elevated road for safety. The traditional reinforcement method mainly uses support frames for safety reinforcement. During the use of the support frames, the support surface cannot be adjusted according to the width of the bridge deck, which affects the reinforcement effect. For this reason, we have designed a safety reinforcement device for municipal construction. Summary of the invention

[0003] The purpose of the utility model is to provide a safety reinforcement device for municipal construction to solve the problems raised in the above background technology.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a safety reinforcement device for municipal construction, comprising two U-shaped frames, one side of the top of the two U-shaped frames is fixedly provided with a support plate, the sides of the two support plates are provided with extended expansion blocks, and both sides of the bottom of the two U-shaped frames are fixedly provided with positioning columns, the bottom of the positioning columns is nested and connected with a positioning sleeve, and the positioning columns and the positioning sleeves are fixedly connected by locking bolts.

[0005] In the above-mentioned municipal construction safety reinforcement device, mounting blocks connected as one body are fixedly provided at both ends of the U-shaped frame, fixing bolts are inserted and connected between the two aligned mounting blocks, and locking nuts are threadedly connected on the surfaces of the fixing bolts.

[0006] In the above-mentioned municipal construction safety reinforcement device, an installation groove is opened on the side of the support plate, and a connecting block is nested and connected inside the installation groove. A plurality of connecting rods are fixedly provided at equal intervals on the side of the connecting block, and the ends of the plurality of connecting rods are fixedly connected to the side of the expansion block.

[0007] In the above-mentioned safety reinforcement device for municipal construction, limit rods are fixedly installed on both sides of the inner wall of the installation groove, and the limit rods are interlaced and connected with both sides of the connecting block.

[0008] In the above-mentioned municipal construction safety reinforcement device, a T-shaped slide groove is opened on the side of the installation groove, and a T-shaped slider is slidably connected inside the T-shaped slide groove, and the side of the T-shaped slider is fixedly connected to the side of the connecting block.

[0009] In the above-mentioned municipal construction safety reinforcement device, a lead screw is rotatably connected to both sides of the inner wall of the T-shaped slide groove, the lead screw is threadedly connected to the center of the T-shaped slider, a servo motor is fixedly installed on one side of the inner wall of the T-shaped slide groove, and the output shaft of the servo motor is fixedly connected to one end of the lead screw.

[0010] Compared with the prior art, the advantages of the safety reinforcement device for municipal construction of the utility model are: it is fixed to the top of the supporting column of the building through two U-shaped frames, and through the cooperation of the support plate and the extension block provided on the top of the U-shaped frame, it can extend the support on both sides of the bottom of the elevated bridge deck, thereby realizing the safe support of the municipal elevated bridge deck and improving the stability of the municipal elevated bridge deck. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of a safety reinforcement device for municipal construction of the utility model.

[0012] Figure 2 The utility model is a schematic diagram of the cross-sectional structure of a support plate of a safety reinforcement device for municipal construction.

[0013] Figure 3 This utility model is a safety reinforcement device for municipal construction Figure 2 A partial enlarged view of point A in the middle.

[0014] Figure 4 The utility model is a schematic diagram of the connection structure of the positioning column and the positioning sleeve of the safety reinforcement device of the municipal construction.

[0015] In the figure, 1, U-shaped frame; 2, mounting block; 3, fixing bolt; 4, support plate; 5, extension block; 6, positioning sleeve; 7, positioning column; 8, locking bolt; 9, connecting rod; 10, mounting groove; 11, connecting block; 12, limiting rod; 13, T-shaped slide groove; 14, servo motor; 15, lead screw; 16, T-shaped slide block. DETAILED DESCRIPTION

[0016] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0017] like Figure 1-4 As shown, the utility model of the safety reinforcement device for municipal construction includes two U-shaped frames 1, one side of the top of the two U-shaped frames 1 is fixedly provided with a support plate 4, the sides of the two support plates 4 are provided with extended expansion blocks 5, and both sides of the bottom of the two U-shaped frames 1 are fixedly provided with positioning columns 7, the bottom of the positioning columns 7 is nested and connected with a positioning sleeve 6, and the positioning columns 7 and the positioning sleeve 6 are fixedly connected by locking bolts 8.

[0018] Specifically, two U-shaped frames 1 are fixed to the top of the supporting columns of the building, and through the cooperation of the support plates 4 and the expansion blocks 5 provided on the top of the U-shaped frames 1, extended support can be provided on both sides of the bottom of the viaduct deck, thereby achieving safe support for the municipal viaduct deck and improving the stability of the municipal viaduct deck.

[0019] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in the utility model of the safety reinforcement device for municipal construction, the ends of both sides of the U-shaped frame 1 are fixed with integrated mounting blocks 2, and fixing bolts 3 are inserted and connected between the two aligned mounting blocks 2, and locking nuts are threadedly connected on the surfaces of the fixing bolts 3.

[0020] Specifically, the connection between the two U-shaped frames 1 can be achieved through the cooperation of the fixing bolts 3 and the locking nuts.

[0021] A mounting groove 10 is provided on the side of the support plate 4 , and a connecting block 11 is nested inside the mounting groove 10 . A plurality of connecting rods 9 are fixedly provided at equal intervals on the side of the connecting block 11 , and the ends of the plurality of connecting rods 9 are fixedly connected to the side of the expansion block 5 .

[0022] Limit rods 12 are fixedly installed on both sides of the inner wall of the installation groove 10 , and the limit rods 12 are interlaced and connected with both sides of the connecting block 11 .

[0023] A T-shaped slide groove 13 is formed on the side of the installation groove 10 . A T-shaped slider 16 is slidably connected inside the T-shaped slide groove 13 . The side surface of the T-shaped slider 16 is fixedly connected to the side surface of the connection block 11 .

[0024] Screws 15 are rotatably connected to the inner walls of the T-shaped slide 13 on both sides, and the screws 15 are threadedly connected to the center of the T-shaped slider 16. A servo motor 14 is fixedly installed on one side of the inner wall of the T-shaped slide 13, and the output shaft of the servo motor 14 is fixedly connected to one end of the screw 15.

[0025] Specifically, the servo motor 14 drives the lead screw 15 to rotate, the rotation of the lead screw 15 drives the T-shaped slider 16 to move, the T-shaped slider 16 drives the connecting block 11 to move, the movement of the connecting block 11 drives the movement of the extension block 5, and the movement of the extension block 5 increases the support area and improves the stability of the bridge deck support.

[0026] In specific implementation, when using the safety reinforcement device, first, the two U-shaped frames 1 are nested with the two sides of the pier, and the two U-shaped frames 1 are locked on the surface of the pier by the cooperation of the fixing bolts 3 and the locking nuts, and then the positioning sleeve 6 is manually pulled downward to insert the bottom of the positioning sleeve 6 into the ground, and the positioning sleeve 6 and the positioning column 7 are locked by the locking bolts 8 to achieve auxiliary support for the U-shaped frame 1, and then the support plate 4 at the top of the U-shaped frame 1 is contacted with the bottom of the bridge deck, and the power is turned on, and the servo motor 14 is turned on, and the lead screw 15 is driven to rotate by the servo motor 14, and the T-shaped slider 16 is driven to move by the rotation of the lead screw 15, and the connecting block 11 is driven to move by the movement of the T-shaped slider 16, and the extension block 5 is driven to move by the movement of the connecting block 11, thereby increasing the support width and improving the stability of the bridge deck.

[0027] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A safety reinforcement device for municipal construction, comprising two U-shaped frames (1), characterized in that: A support plate (4) is fixedly provided on one side of the top of the two U-shaped frames (1), and an extended expansion block (5) is provided on the side of the two support plates (4). Positioning columns (7) are fixedly provided on both sides of the bottom of the two U-shaped frames (1), and a positioning sleeve (6) is nested and connected at the bottom of the positioning column (7), and the positioning column (7) and the positioning sleeve (6) are fixedly connected by a locking bolt (8).

2. The safety reinforcement device for municipal construction according to claim 1, characterized in that: The ends of both sides of the U-shaped frame (1) are fixedly provided with mounting blocks (2) connected as one body, and fixing bolts (3) are inserted and connected between the two mounting blocks (2) that are aligned with each other, and locking nuts are threadedly connected on the surfaces of the fixing bolts (3).

3. The safety reinforcement device for municipal construction according to claim 1, characterized in that: The side of the support plate (4) is provided with a mounting groove (10), the interior of the mounting groove (10) is nested with a connecting block (11), a plurality of connecting rods (9) are fixedly provided at equal intervals on the side of the connecting block (11), and the ends of the plurality of connecting rods (9) are fixedly connected to the side of the expansion block (5).

4. The safety reinforcement device for municipal construction according to claim 3, characterized in that: Limit rods (12) are fixedly mounted on both sides of the inner wall of the installation groove (10), and the limit rods (12) are interlacedly connected with both sides of the connection block (11).

5. The safety reinforcement device for municipal construction according to claim 4, characterized in that: A T-shaped slide groove (13) is provided on the side of the installation groove (10), a T-shaped slider (16) is slidably connected inside the T-shaped slide groove (13), and the side surface of the T-shaped slider (16) is fixedly connected to the side surface of the connection block (11).

6. The safety reinforcement device for municipal construction according to claim 5, characterized in that: A lead screw (15) is rotatably connected to both sides of the inner wall of the T-shaped slide groove (13), and the lead screw (15) is threadedly connected to the center of the T-shaped slide block (16). A servo motor (14) is fixedly installed on one side of the inner wall of the T-shaped slide groove (13), and the output shaft of the servo motor (14) is fixedly connected to one end of the lead screw (15).

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