Structure reinforcing tool

Abstract

The invention relates to a structure reinforcing tool. The structure reinforcing tool comprises two supporting sleeves arranged in parallel; the adjusting piece is connected with the two supporting sleeves, and the length of the adjusting piece is adjustable; the telescopic rod is arranged at the end of the supporting sleeve, a protection box is arranged at the end, away from the supporting sleeve, of the telescopic rod, a fixing bolt for being in threaded connection to the surface of a structure is arranged on the side portion of the protection box, and the fixing bolt extends into the protection box to form a rotating section; a driven bevel gear is fixedly arranged at the end part of the rotating section; the rotating rod is rotatably arranged at the end part of the protection box, the rotating rod extends into the protection box to form a connecting section, a driving bevel gear is arranged on the connecting section, the driving bevel gear is in meshed connection with the driven bevel gear, the rotating rod is rotated to drive the fixed bolt to rotate, the structure is simple, and the use is convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of structural reinforcement, and particularly to a structural reinforcement tool. Background Art

[0002] During building construction, in order to ensure that the building is more stable, it is necessary to reinforce the building, thereby ensuring the stability of the building during construction and also ensuring the safety of building construction. When reinforcing the building, reinforcement auxiliary tools are required. The use of reinforcement auxiliary tools greatly facilitates the process of building construction and avoids the situation of unstable buildings during construction.

[0003] Although the existing auxiliary tools for structural reinforcement can reinforce the structure, there are still some problems. First, the existing auxiliary tools for structural reinforcement cannot adjust the overall length and are difficult to adapt to different structures. Second, the existing auxiliary tools for structural reinforcement only reinforce one part of the structure, and the reinforcement effect is poor. Summary of the Invention

[0004] The purpose of the present invention is to overcome the defects of the prior art and provide a structural reinforcement tool. When in use, by adjusting the lengths of the adjusting member and the telescopic rod, the reinforcement tool can be adapted to different structures and ensure its reinforcement effect.

[0005] The technical solution for achieving the above purpose is a structural reinforcement tool, which is characterized by including:

[0006] Two support sleeves arranged in parallel;

[0007] An adjusting member connecting the two support sleeves and having an adjustable length;

[0008] A telescopic rod provided at the end of the support sleeve. A protective box is provided at one end of the telescopic rod away from the support sleeve. A fixing bolt for threaded connection to the surface of the structure is provided on the side of the protective box. The fixing bolt extends into the protective box to form a rotating section, and a driven bevel gear is fixedly provided at the end of the rotating section; and

[0009] A rotating rod rotatably provided at the end of the protective box. The rotating rod extends into the protective box to form a connecting section. A driving bevel gear is provided on the connecting section. The driving bevel gear is meshed and connected with the driven bevel gear. By rotating the rotating rod, the fixing bolt is driven to rotate.

[0010] Furthermore, the adjusting member includes:

[0011] A support cylinder fixed to one of the support sleeves. A sliding space is formed in the support cylinder and extends along the length direction of the support cylinder; and

[0012] A lifting rod slidably arranged in the sliding space, the lifting rod extends outside the support cylinder to form a telescopic section, and the end of the telescopic section is fixedly connected to the other support sleeve.

[0013] Furthermore, a threaded column is rotatably arranged in the sliding space, the threaded column is arranged along the extending direction of the sliding space, a lifting block is fixedly arranged at the end of the lifting rod, a threaded hole corresponding to the threaded column is formed in the lifting block, and the threaded hole is threadedly connected to the threaded column. By rotating the threaded column, the lifting block rotates along the length direction of the threaded column.

[0014] Furthermore, a rotating handle is rotatably arranged on the side of the support cylinder, the rotating handle extends into the sliding space to form a control section, a first bevel gear is arranged at the end of the control section, a second bevel gear corresponding to the first bevel gear is formed on the threaded column, and the first bevel gear meshes with the second bevel gear.

[0015] Furthermore, a guide post is arranged in the sliding space, the guide post is arranged parallel to the threaded column, a guide hole corresponding to the guide post is formed in the lifting block, and the guide post is slidably arranged in the guide hole.

[0016] Furthermore, an outer rotating sleeve is fixedly arranged on the side of the support sleeve, and the support cylinder is fixedly arranged on the outer rotating sleeve.

[0017] Furthermore, a setting space is formed in the support sleeve, a fixing rod is arranged in the setting space, and both ends of the fixing rod are fixedly connected to both ends of the telescopic rod.

[0018] Furthermore, guide blocks are arranged at both ends of the fixing rod, and the guide blocks are fixedly connected to the telescopic rod.

[0019] Furthermore, a fixing ring is arranged in the setting space, the fixing ring is arranged at both ends of the fixing rod, a plurality of fixing sleeves are arranged on the inner wall of the fixing ring, the fixing sleeves extend towards the center of the fixing ring, a sleeve rod is slidably arranged in the fixing sleeve, the sleeve rod extends outside the sleeve to form a support section, a pressing plate is arranged at the end of the support section away from the fixing sleeve, a compression spring is arranged between the pressing plate and the fixing sleeve, and a surrounding space for the telescopic rod to pass through is formed by a plurality of the pressing plates.

[0020] Furthermore, a turning handle is arranged on the rotating rod.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] During use, by adjusting the lengths of the adjusting member and the telescopic rod, the reinforcement tool can be adapted to different structures and ensure its reinforcement effect. It can not only reinforce the structure, but also adjust the overall length, so as to meet the reinforcement requirements of different structures. At the same time, it can reinforce two different positions of the structure, improving the reinforcement effect of the structure. It is simple to operate and highly practical. Brief Description of the Drawings

[0023] Figure 1 It is an overall structure diagram of a structure reinforcement tool;

[0024] Figure 2 It is a structural schematic diagram of the adjusting member of a structure reinforcement tool;

[0025] Figure 3 It is a structural schematic diagram of the telescopic rod of a structure reinforcement tool;

[0026] Figure 4 It is a structural schematic diagram of the fixing ring of a structure reinforcement tool;

[0027] Figure 5 It is a structural schematic diagram of the protective box of a structure reinforcement tool;

[0028] Legend Explanation: 1. Support sleeve; 2. Adjusting member; 21. Outer rotating sleeve; 22. Inner rotating block; 23. Support cylinder; 24. Rotating handle; 25. First bevel gear; 26. Threaded column; 27. Second bevel gear; 28. Guide post; 29. Lifting block; 210. Lifting rod; 31. Fixed rod; 32. Guide block; 33. Telescopic rod; 341. Fixing ring; 342. Fixed sleeve; 343. Sleeve rod; 344. Tightening plate; 345. Compression spring; 41. Protective box; 42. Connection section; 43. Turning handle; 44. Driving bevel gear; 45. Rotating section; 46. Driven bevel gear; 47. Fixed bolt. Detailed Embodiment

[0029] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0030] Refer to Figure 1, a structure reinforcement tool, comprising: two support sleeves 1 arranged in parallel; an adjusting member 2 connecting the two support sleeves 1 and having an adjustable length; a telescopic rod disposed at the end of the support sleeve 1, a protective box 41 is provided at one end of the telescopic rod away from the support sleeve 1, a fixing bolt 47 for threaded connection to the surface of the structure is provided on the side of the protective box 41, the fixing bolt 47 extends into the protective box 41 to form a rotating section 45, and a driven bevel gear 46 is fixedly provided at the end of the rotating section 45; and a rotating rod rotatably disposed at the end of the protective box 41, the rotating rod extends into the protective box 41 to form a connecting section 42, a driving bevel gear 44 is provided on the connecting section 42, the driving bevel gear 44 and the driven bevel gear 46 are meshed and connected, and by rotating the rotating rod, the fixing bolt 47 is driven to rotate.

[0031] In the present invention, a preferred embodiment is: when using this reinforcement tool, pull the telescopic rod on one side, adjust the distance between the protective box 41 and the support sleeve 1 through the telescopic rod, and make the protective box 41 of the pulled telescopic rod align with the pre-drilled threaded hole on the structure. Align the fixing bolt 47 with this threaded hole, and rotate the rotating rod. The rotating rod rotates and drives the driving bevel gear 44 to rotate. The driving bevel gear 44 drives the driven bevel gear 46 to rotate, so that the fixing bolt 47 rotates and is threadedly connected into this threaded hole. Adjust the length of the adjusting member 2 and the telescopic rod of the other support sleeve 1, so that the telescopic rod of the other support sleeve 1 is flush with the pre-drilled threaded hole on the structure; and make the protective box 41 of the other telescopic rod after pulling align with the pre-drilled threaded hole on the structure. Align the fixing bolt 47 of the other telescopic rod with this threaded hole, and rotate the rotating rod. The rotating rod rotates and drives the driving bevel gear 44 to rotate. The driving bevel gear 44 drives the driven bevel gear 46 to rotate, so that the fixing bolt 47 rotates and is threadedly connected into this threaded hole. Adjust the two telescopic rods on the other side according to the same steps, so that this reinforcement tool is fixed on the structure.

[0032] Furthermore, four fixing bolts 47 are provided on the same side of the protective box 41, and the length of the fixing screw is determined according to the on-site construction requirements.

[0033] Further, the adjusting member 2 includes: a support cylinder 23 fixed to one of the support sleeves 1, a sliding space is formed inside the support cylinder 23, and the sliding space extends along the length direction of the support cylinder 23; and a lifting rod 210 slidably disposed inside the sliding space, the lifting rod 210 extends outside the support cylinder 23 to form a telescopic section, and the end of the telescopic section is fixedly connected to the other support sleeve 1. By adjusting the exposed length of the lifting rod 210, the distance between the two support sleeves 1 is adjusted.

[0034] Further, a threaded column 26 is rotatably arranged in the sliding space. The threaded column 26 is arranged along the extending direction of the sliding space. An end of the lifting rod 210 is fixedly provided with a lifting block 29. A threaded hole is formed in the lifting block 29 corresponding to the threaded column 26. The threaded hole is threadedly connected to the threaded column 26. By rotating the threaded column 26, the lifting block 29 rotates along the length direction of the threaded column 26. By rotating the threaded column 26, the lifting block 29 rotates along the length direction of the threaded column 26.

[0035] Further, a rotating handle 24 is rotatably arranged on the side of the support cylinder 23. The rotating handle 24 extends into the sliding space to form a control section. A first bevel gear 25 is arranged at an end of the control section. A second bevel gear 27 is formed on the threaded column 26 corresponding to the first bevel gear 25. The first bevel gear 25 meshes with the second bevel gear 27.

[0036] Further, a guide post 28 is arranged in the sliding space. The guide post 28 is arranged parallel to the threaded column 26. A guide hole is formed in the lifting block 29 corresponding to the guide post 28. The guide post 28 slides in the guide hole.

[0037] Further, an outer rotating sleeve 21 is fixedly arranged on the side of the support sleeve 1. The support cylinder 23 is fixedly arranged on the outer rotating sleeve 21. Preferably, an inner rotating block 22 is rotatably arranged on the outer rotating sleeve 21, and the support cylinder 23 is arranged on the inner rotating block 22.

[0038] Still further, when adjusting the distance between the two support cylinders 23, rotate the rotating handle 24. The rotating handle 24 drives the first bevel gear 25 to rotate. The first bevel gear 25 drives the second bevel gear 27 and the threaded column 26 to rotate. The rotation of the threaded column 26 can make the lifting block 29 and the lifting rod 210 move up or down along the guide post 28, thereby driving the other support sleeve 1 to move up or down, realizing the adjustment of the distance between the two support sleeves 1. At the same time, the other support sleeve 1 can be toggled to make the inner rotating block 22 rotate on the outer rotating sleeve 21, thereby realizing the adjustment of the included angle between the two support sleeves 1 until the protection box 41 is aligned with the pre-drilled threaded hole.

[0039] Further, a setting space is formed in the support sleeve. A fixing rod is arranged in the setting space. Two ends of the fixing rod are fixedly connected to two ends of the telescopic rod.

[0040] Further, guide blocks are arranged at two ends of the fixing rod. The guide blocks are fixedly connected to the telescopic rod.

[0041] Further, a fixing ring is arranged in the setting space. The fixing ring is arranged at both ends of the fixing rod. A plurality of fixing sleeves are arranged on the inner wall of the fixing ring. The fixing sleeves extend towards the center of the fixing ring. A sleeve rod is slidably arranged in the fixing sleeve. The sleeve rod extends outside the sleeve to form a support section. One end of the support section away from the fixing sleeve is provided with a pressing plate. A compression spring is arranged between the pressing plate and the fixing sleeve. The plurality of pressing plates form an enclosing space for the telescopic rod to pass through.

[0042] Furthermore, guide blocks 32 are sleeved at both ends of the fixing rod 31, and a telescopic rod 33 is fixedly arranged on the guide blocks 32.

[0043] Furthermore, when adjusting the distance between the adjusting protection box 41 and the support sleeve 1, the telescopic rod 33 is pulled. The protection box 41 drives the telescopic rod 33 to slide along the length direction of the support sleeve 1, so that the distance between the protection box 41 and the support sleeve 1 can be adjusted. The compression spring 345 can push the pressing plate 344, so that the pressing plate 344 is attached to the surface of the telescopic rod 33, thereby increasing the resistance of the telescopic rod 33 to slide along the support sleeve 31, maintaining the adjusted position of the protection box 41, and preventing the tool from being too loose.

[0044] Further, a turning handle 43 is arranged on the rotating rod.

[0045] The following describes the use process of a structure reinforcement tool of the present invention.

[0046] When using this reinforcement tool, pull the telescopic rod on one side to adjust the distance between the protective box 41 and the support sleeve 1 through the telescopic rod, and make the protective box 41 of the pulled telescopic rod align with the pre-drilled threaded hole on the structure. Align the fixing bolt 47 with this threaded hole and turn the rotating rod. The rotating rod rotates and drives the driving bevel gear 44 to rotate. The driving bevel gear 44 drives the driven bevel gear 46 to rotate, so that the fixing bolt 47 rotates and is threadedly connected into this threaded hole. When adjusting the distance between the two support cylinders 23, turn the rotating handle 24. The rotating handle 24 drives the first bevel gear 25 to rotate. The first bevel gear 25 drives the second bevel gear 27 and the threaded column 26 to rotate. The rotation of the threaded column 26 can make the lifting block 29 and the lifting rod 210 move up or down along the guide post 28, so as to drive the other support sleeve 1 to move up or down, realizing the adjustment of the distance between the two support sleeves 1. At the same time, the other support sleeve 1 can be toggled to make the inner rotating block 22 rotate on the outer rotating sleeve 21, so as to realize the adjustment of the included angle between the two support sleeves 1 until the protective box 41 is aligned with the pre-drilled threaded hole. Adjust the length of the telescopic rod of the other support sleeve 1 so that the telescopic rod of the other support sleeve 1 is flush with the pre-drilled threaded hole on the structure. And make the protective box 41 of the other pulled telescopic rod align with the pre-drilled threaded hole on the structure. Align the fixing bolt 47 of the other telescopic rod with this threaded hole and turn the rotating rod. The rotating rod rotates and drives the driving bevel gear 44 to rotate. The driving bevel gear 44 drives the driven bevel gear 46 to rotate, so that the fixing bolt 47 rotates and is threadedly connected into this threaded hole. Adjust the two telescopic rods on the other side according to the same steps, so that this reinforcement tool is fixed on the structure.

[0047] The present invention has been described in detail with reference to the accompanying drawings and embodiments. Those of ordinary skill in the art can make various variations to the present invention according to the above description. Therefore, some details in the embodiments should not constitute a limitation to the present invention, and the protection scope of the present invention will be defined by the scope of the appended claims.

Claims

1. A structural reinforcement tool, characterized in that, Comprising: Two support sleeves arranged in parallel; An adjusting member connecting the two support sleeves and having an adjustable length; Expansion rods provided at two ends of the support sleeve, a protective box is provided at one end of the expansion rod away from the support sleeve, a fixing bolt for threaded connection to the surface of the structure is provided on the side of the protective box, the fixing bolt extends into the protective box to form a rotating section, and a driven bevel gear is fixedly provided at the end of the rotating section; and A rotating rod rotatably provided at the end of the protective box, the rotating rod extends into the protective box to form a connecting section, a driving bevel gear is provided on the connecting section, the driving bevel gear and the driven bevel gear are meshed and connected, and by rotating the rotating rod, the fixing bolt is driven to rotate.

2. The structural reinforcement tool according to claim 1, characterized in that, The adjusting member includes: A support cylinder fixed to one of the support sleeves, a sliding space is formed in the support cylinder, and the sliding space extends along the length direction of the support cylinder; and A lifting rod slidably disposed in the sliding space, the lifting rod extends outside the support cylinder to form a telescopic section, and the end of the telescopic section is fixedly connected to the other support sleeve.

3. The structural reinforcement tool according to claim 2, characterized in that: A threaded column is rotatably provided in the sliding space, the threaded column is arranged along the extension direction of the sliding space, a lifting block is fixedly provided at the end of the lifting rod, a threaded hole corresponding to the threaded column is formed in the lifting block, and the threaded hole is threadedly connected to the threaded column. By rotating the threaded column, the lifting block rotates along the length direction of the threaded column.

4. The structure reinforcement tool according to claim 3, characterized in that: A rotating handle is rotatably provided on the side of the support cylinder, the rotating handle extends into the sliding space to form a control section, a first bevel gear is provided at the end of the control section, and a second bevel gear corresponding to the first bevel gear is formed on the threaded column, and the first bevel gear meshes with the second bevel gear.

5. The structural reinforcement tool according to claim 3, characterized in that: A guide post is provided in the sliding space, the guide post is arranged parallel to the threaded column, a guide hole corresponding to the guide post is formed in the lifting block, and the guide post slides in the guide hole.

6. The structural reinforcement tool according to claim 2, characterized in that: An outer rotating sleeve is fixedly provided on the side of the support sleeve, and the support cylinder is fixedly provided on the outer rotating sleeve.

7. A structural reinforcement tool according to claim 1, characterized in that: A setting space is formed in the support sleeve, a fixing rod is arranged in the setting space, and both ends of the fixing rod are fixedly connected to both ends of the expansion rod.

8. A structural reinforcement tool according to claim 7, characterized in that: Guide blocks are provided at both ends of the fixing rod, and the guide blocks are fixedly connected to the expansion rod.

9. The structural reinforcement tool according to claim 8, characterized in that: A fixing ring is arranged in the setting space, the fixing ring is arranged at both ends of the fixing rod, a plurality of fixing sleeves are arranged on the inner wall of the fixing ring, the fixing sleeves extend towards the center of the fixing ring, a sleeve rod is slidably arranged in the fixing sleeve, the sleeve rod extends outside the sleeve to form a support section, a pressing plate is provided at the end of the support section away from the fixing sleeve, a compression spring is arranged between the pressing plate and the fixing sleeve, and a surrounding space for the expansion rod to pass through is formed by a plurality of the pressing plates.

10. A structural reinforcement tool according to claim 1, characterized in that: A turning handle is provided on the rotating rod.

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