Concrete beam sticky steel reinforcing device

Abstract

The invention relates to the technical field of sticky steel reinforcement, and discloses a concrete beam sticky steel reinforcement device which comprises a main body assembly, a mounting assembly and a fitting assembly, the main body assembly comprises a frame and an adjusting part mounted on one side of the frame, and a first clamping rod is mounted on the frame; the mounting assembly comprises a mounting clamping rod and a transmission part fixedly connected to the mounting clamping rod, a connecting long rod is fixedly connected to one side of the mounting clamping rod, and a first spring is arranged on one side of the connecting long rod; the attaching assembly comprises a placing piece and a pushing piece installed on the placing piece, and positioning pieces are arranged on the two sides of the placing piece; the adjusting part comprises an adjusting screw rod and a mounting ring rod fixedly connected to the adjusting screw rod, one side of the adjusting screw rod is connected with a matching sleeve rod, and a limiting sliding block is fixedly connected to the matching sleeve rod; the problems that in the prior art, the bonding procedure of bonded steel is complex, manual positioning is needed, and meanwhile the fixing mode is not convenient enough are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of bonded steel reinforcement, and in particular to a bonded steel reinforcement device for concrete beams. Background Art

[0002] In the field of civil engineering, concrete beams often need to be strengthened due to long-term loads, material aging or updated design standards, and usually bonded steel reinforcement is adopted. The traditional bonded steel reinforcement technology improves the flexural bearing capacity by pasting steel plates on the tension zone of concrete beams; usually, the steel plates are pasted on the side walls of concrete beams using a specific fixing glue, and the steel plates need to be cut according to the width and height of the concrete beams before pasting and fixing.

[0003] Currently, when using bonded steel for reinforcement, it is usually carried out manually by workers. Before construction, the size of the bonded steel needs to be measured to fit the concrete beam, and then it is cut and adapted. When pasting, the bonded steel also needs to be positioned, and the process is complex. Summary of the Invention

[0004] The purpose of the present invention is to provide a bonded steel reinforcement device for concrete beams to solve the problems in the above-mentioned prior art that the pasting process of the bonded steel is complex, manual positioning is required, and the fixing method is not convenient enough.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A bonded steel reinforcement device for concrete beams, comprising a main body assembly, an installation assembly and a fitting assembly. The main body assembly includes a frame and an adjusting member installed on one side of the frame. A first clamping rod is installed on the frame.

[0006] The installation assembly includes an installation clamping rod and a transmission member fixedly connected to the installation clamping rod. A connecting long rod is fixedly connected to one side of the installation clamping rod, and a first spring is arranged on one side of the connecting long rod.

[0007] The fitting assembly includes a placement member and a pushing member installed on the placement member. Positioning members are arranged on both sides of the placement member, and a reset member is arranged outside the positioning members.

[0008] Preferably, the adjusting member includes an adjusting screw rod and an installation ring rod fixedly connected to the adjusting screw rod. One side of the adjusting screw rod is connected with a matching sleeve rod, and a limiting slider is fixedly connected to the matching sleeve rod.

[0009] Preferably, the longitudinal cross-sectional shape of the installation ring rod is "L" - shaped and is installed on the frame with limited position.

[0010] Preferably, the transmission member includes a transmission long rod and a limiting connecting plate fixedly connected to one side of the transmission long rod. A transmission groove rod is arranged on the limiting connecting plate, and a rotating base is arranged on one side of the limiting connecting plate, and a rotating long rod is connected to the rotating base.

[0011] Preferably, the limiting connecting plates are arranged on both sides of the rotating base, and the rotating long rod is connected in a matching manner in the empty groove opened on the transmission groove rod.

[0012] Preferably, the connecting long rods are symmetrically arranged on both sides of the frame, and the first springs are evenly distributed at equal intervals on one side of the connecting long rods, and both ends of the first springs are fixedly connected to the frame and the connecting long rods respectively.

[0013] Preferably, the placing member includes a placing rack and a placing opening opened on the placing rack. A connecting groove is communicated with the lower side of the placing opening, and a fitting groove is communicated with one side of the connecting groove.

[0014] Preferably, the pushing member includes a pushing seat and a pushing screw rod installed on the pushing seat, and a pushing plate is connected to one end of the pushing screw rod.

[0015] Preferably, the positioning member includes a positioning sliding plate and a blocking block fixedly connected to the positioning sliding plate, and a second clamping rod is arranged on one side of the positioning sliding plate.

[0016] Preferably, the resetting member includes a resetting plate and a limiting sliding rod fixedly connected to the resetting plate, and a second spring is arranged on the outer side of the limiting sliding rod.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] 1. Through the setting of the main body assembly, during use, by rotating the adjusting screw rod, the mating sleeve rod threadedly connected to the adjusting screw rod can be moved, and the connecting long rod can be pushed to move. Since the connecting long rod and the mounting clamping rod are fixedly connected to each other, the mounting clamping rod can be moved. At the same time, due to the setting of the transmission member, the transmission long rod drives the limiting connecting plate and the transmission groove rod to move. By using the cooperation of the rotating base and the rotating long rod, the mounting clamping rods installed on both sides of the frame can move synchronously, so that the whole device can be installed on the concrete beam, providing preliminary positioning for subsequent processes and eliminating the need for frequent repeated positioning.

[0019] 2. By setting the fitting assembly, when pasting the bonded steel, by pulling the placing member, the positioning member can drive the resetting member to move, so that the placing member is disengaged from the clamping engagement with the first clamping rod installed on the frame. At this time, the position of the placing member can be moved, and thus the fitting position of the bonded steel can be adjusted. Due to the installation of the frame, the adjustment of the fitting position is more convenient and rapid.

[0020] 3. Through the arrangement of the placing member and the pushing member, after the position of the placing member is adjusted, the steel plate to be bonded is placed into the fitting groove through the placing rack and the connecting groove. Then, by using the pushing member, the steel plate can be pushed to move along the fitting groove, and finally the steel plate is pushed to the fitting position to complete the fitting. The operation is simple and fast, and there is no need to manually align the fitting position, with higher accuracy. Description of the Drawings

[0021] Figure 1 is the overall structural schematic diagram of the present invention;

[0022] Figure 2 is the overall sectional structural schematic diagram of the present invention;

[0023] Figure 3 is Figure 2 the enlarged structural schematic diagram at A in

[0024] Figure 4 is Figure 2 the enlarged structural schematic diagram at B in

[0025] Figure 5 is the sectional structural schematic diagram of the fitting assembly in the present invention;

[0026] Figure 6 is the connection structural schematic diagram of the placing member and the pushing member in the present invention;

[0027] Figure 7 is Figure 5 the enlarged structural schematic diagram at C in

[0028] In the figure: 10, main body assembly; 11, frame; 12, adjusting member; 121, adjusting screw rod; 122, mounting ring rod; 123, matching sleeve rod; 124, limiting slider; 13, first clamping rod; 20, mounting assembly; 21, mounting clamping rod; 22, transmission member; 221, transmission long rod; 222, limiting connecting plate; 223, transmission groove rod; 224, rotating base; 225, rotating long rod; 23, connecting long rod; 24, first spring; 30, fitting assembly; 31, placing member; 311, placing rack; 312, placing opening; 313, connecting groove; 314, fitting groove; 32, pushing member; 321, pushing seat; 322, pushing screw rod; 323, pushing plate; 33, positioning member; 331, positioning sliding plate; 332, blocking block; 333, second clamping rod; 34, resetting member; 341, resetting plate; 342, limiting sliding rod; 343, second spring. Detailed Embodiment

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0030] Please refer to Figures 1 to 7 , the present invention provides a technical solution: a device for bonding steel plates to concrete beams, including a main body assembly 10, a mounting assembly 20 and a fitting assembly 30. The main body assembly 10 includes a frame 11 and an adjusting member 12 mounted on one side of the frame 11. A first clamping rod 13 is mounted on the frame 11. Among them, the adjusting member 12 is mounted on one side of the frame 11, and the first clamping rods 13 are symmetrically arranged on both sides of the side surface of the frame 11;

[0031] The adjusting member 12 includes an adjusting screw rod 121 and a mounting ring rod 122 fixedly connected to the adjusting screw rod 121. One side of the adjusting screw rod 121 is connected with a matching sleeve rod 123, and a limiting slider 124 is fixedly connected to the matching sleeve rod 123. Among them, the longitudinal cross-sectional shape of the mounting ring rod 122 is "L"-shaped and is limit-mounted on the frame 11, and the limiting slider 124 slides within the frame 11 for limiting, so as to limit the movement of the matching sleeve rod 123 and ensure that the matching sleeve rod 123 can only move horizontally and cannot rotate.

[0032] The mounting assembly 20 includes mounting clamping rods 21 and a transmission member 22 fixedly connected to the mounting clamping rods 21. One side of the mounting clamping rod 21 is fixedly connected with a connecting long rod 23. A first spring 24 is arranged on one side of the connecting long rod 23. Among them, the mounting clamping rods 21 are arranged at the four corners of the frame 11, and the mounting clamping rods 21 on the same side are fixedly connected through the connecting long rod 23. The mounting clamping rods 21 on both sides are connected by means of the transmission member 22, so that the mounting clamping rods 21 at the four corners can move synchronously; the connecting long rods 23 are symmetrically arranged on both sides of the frame 11, and the first springs 24 are evenly distributed at equal intervals on one side of the connecting long rod 23, and both ends of the first spring 24 are fixedly connected to the frame 11 and the connecting long rod 23 respectively;

[0033] The transmission member 22 includes a transmission long rod 221 and a limiting connecting plate 222 fixedly connected to one side of the transmission long rod 221. A transmission groove rod 223 is arranged on the limiting connecting plate 222. A rotating base 224 is arranged on one side of the limiting connecting plate 222, and a rotating long rod 225 is connected to the rotating base 224. Among them, the limiting connecting plates 222 are arranged on both sides of the rotating base 224, and the rotating long rod 225 is connected in cooperation with the empty groove opened on the transmission groove rod 223.

[0034] The fitting component 30 includes a placing member 31 and a pushing member 32 mounted on the placing member 31. Positioning members 33 are provided on both sides of the placing member 31, and a reset member 34 is provided on the outer side of the positioning member 33. Among them, the pushing member 32 is fixedly installed on the placing member 31, and the positioning members 33 are fixedly arranged on both sides of the placing member 31, so that the positioning members 33 cooperate and slide on the frame 11. The reset member 34 is arranged inside the frame 11 and is cooperatively connected with the positioning member 33.

[0035] The placing member 31 includes a placing rack 311 and a placing opening 312 opened on the placing rack 311. A connecting groove 313 is communicated with the lower side of the placing opening 312, and a fitting groove 314 is communicated with one side of the connecting groove 313. Among them, the placing opening 312, the connecting groove 313 and the fitting groove 314 are communicated with each other. The bonded steel is placed inside the fitting groove 314 through the placing opening 312 and the connecting groove 313 and contacts the pushing member 32.

[0036] The pushing member 32 includes a pushing seat 321 and a pushing screw 322 mounted on the pushing seat 321, and one end of the pushing screw 322 is connected with a pushing plate 323. Among them, the pushing seat 321 is fixedly connected to the placing rack 311, the pushing screw 322 is threadedly connected with the pushing seat 321, and the pushing screw 322 is rotationally limitedly connected with the pushing plate 323. At the same time, the pushing plate 323 is square and is restricted from rotating in the pushing seat 321. By rotating the pushing screw 322, the pushing plate 323 can be pushed to move horizontally.

[0037] The positioning member 33 includes a positioning sliding plate 331 and a blocking block 332 fixedly connected to the positioning sliding plate 331. A second clamping rod 333 is provided on one side of the positioning sliding plate 331. Among them, convex plate structures are provided at both ends of the positioning sliding plate 331, the blocking block 332 is fixedly connected to the convex plate structure at one end, and the second clamping rods 333 are uniformly arranged on the convex plate structure on the same side as the blocking block 332 and are clamped and connected with the first clamping rod 13.

[0038] The reset member 34 includes a reset plate 341 and a limiting sliding rod 342 fixedly connected to the reset plate 341, and a second spring 343 is provided on the outer side of the limiting sliding rod 342. Among them, the reset plate 341 is arranged inside the frame 11 and contacts the convex plate structure on the other side of the positioning sliding plate 331. At the same time, the limiting sliding rod 342 and the second spring 343 are cooperatively arranged and are uniformly distributed on the reset plate 341. At the same time, both ends of the second spring 343 are fixedly connected to the reset plate 341 and the frame 11 respectively.

[0039] Working principle and usage process of the present invention: When in use, first place the frame 11 in the required place, and then rotate the adjusting screw rod 121 to drive the mating sleeve rod 123 threadedly connected to the adjusting screw rod 121 to move, thereby pushing the connecting long rod 23 to move. Also, due to the setting of the transmission member 22, the transmission long rod 221 moves and drives the transmission groove rod 223 to move through the limit connecting plate 222. Then, by using the setting and connection of the rotating base 224 and the rotating long rod 225, the mounting clamping rods 21 provided on both sides of the frame 11 move synchronously, thereby completing the installation and fixation of the frame 11 on the concrete beam;

[0040] After the frame 11 is installed, by pulling the placing member 31, the positioning member 33 provided on the placing rack 311 is moved, and the second clamping rod 333 is disengaged from the first clamping rod 13. At this time, the position of the placing member 31 can be moved up and down. After adjusting the position of the placing member 31 as required, release the placing member 31, and the second spring 343 pushes the reset plate 341 to move, driving the second clamping rod 333 to engage with the first clamping rod 13 again for fixation, thus completing the determination of the position of the placing member 31;

[0041] Finally, after the position of the placing member 31 is determined, place the steel plate bonding from the placing port 312 and the connecting groove 313 into the fitting groove 314. Then rotate the pushing screw rod 322. By using the threaded connection between the pushing screw rod 322 and the pushing seat 321 and the rotational connection between the pushing screw rod 322 and the pushing plate 323, the pushing plate 323 moves and pushes the steel plate bonding in the fitting groove 314 to move, and finally the steel plate bonding is completed at the fitting position; then only need to move the position of the placing member 31 on the frame 11 to perform the fitting installation of the steel plate bonding.

[0042] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete beam steel bonding reinforcement device, comprising a main component (10), a mounting component (20) and a bonding component (30), characterized in that: The main body assembly (10) comprises a frame (11) and an adjusting member (12) mounted on one side of the frame (11); a first clamping rod (13) is mounted on the frame (11); The mounting assembly (20) comprises a mounting clamp rod (21) and a transmission member (22) fixedly connected to the mounting clamp rod (21), and a connecting long rod (23) is fixedly connected to one side of the mounting clamp rod (21), and a first spring (24) is provided on one side of the connecting long rod (23); The fitting assembly (30) comprises a placing member (31) and a pushing member (32) mounted on the placing member (31); positioning members (33) are arranged on both sides of the placing member (31), and a resetting member (34) is arranged on the outer side of the positioning member (33).

2. A concrete beam steel bonding reinforcement device according to claim 1, characterized in that: The adjusting member (12) comprises an adjusting screw rod (121) and a mounting ring rod (122) fixedly connected to the adjusting screw rod (121); a matching sleeve rod (123) is connected to one side of the adjusting screw rod (121); and a limiting slider (124) is fixedly connected to the matching sleeve rod (123).

3. A concrete beam steel bonding reinforcement device according to claim 2, characterized in that: The longitudinal cross-section of the mounting ring rod (122) is in an "L" shape and is mounted in a limited position on the frame (11).

4. A concrete beam steel bonding reinforcement device according to claim 3, characterized in that: The transmission member (22) comprises a transmission long rod (221) and a limit connecting plate (222) fixedly connected to one side of the transmission long rod (221), and a transmission slot rod (223) is arranged on the limit connecting plate (222), and a rotating base (224) is arranged on one side of the limit connecting plate (222), and a rotating long rod (225) is connected to the rotating base (224).

5. A concrete beam steel bonding reinforcement device according to claim 4, characterized in that: The position-limiting connecting plates (222) are arranged on both sides of the rotating base (224), and the rotating long rod (225) is matched and connected in the empty groove opened on the transmission groove rod (223).

6. A concrete beam steel bonding reinforcement device according to claim 5, characterized in that: The connecting long rod (23) is symmetrically arranged on both sides of the frame (11), the first spring (24) is evenly distributed and arranged at equal intervals on one side of the connecting long rod (23), and the two ends of the first spring (24) are respectively fixedly connected to the frame (11) and the connecting long rod (23).

7. A concrete beam steel bonding reinforcement device according to claim 6, characterized in that: The placement piece (31) comprises a placement frame (311) and a placement opening (312) opened on the placement frame (311); the lower side of the placement opening (312) is connected to a connection groove (313), and one side of the connection groove (313) is connected to a fitting groove (314).

8. The concrete beam steel bonding reinforcement device according to claim 7 is characterized in that: The pushing member (32) comprises a pushing seat (321) and a pushing screw (322) mounted on the pushing seat (321), and one end of the pushing screw (322) is connected to a pushing plate (323).

9. The concrete beam steel bonding reinforcement device according to claim 8, characterized in that: The positioning member (33) comprises a positioning slide plate (331) and a stop block (332) fixedly connected to the positioning slide plate (331); a second clamping rod (333) is provided on one side of the positioning slide plate (331).

10. A concrete beam steel bonding reinforcement device according to claim 9, characterized in that: The reset member (34) comprises a reset plate (341) and a limiting sliding rod (342) fixedly connected to the reset plate (341), and a second spring (343) is arranged on the outer side of the limiting sliding rod (342).

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