Reinforcing device of building structure

Abstract

The utility model discloses a reinforcing device of a building structure, which is characterized in that rotating bevel gears at two ends of a rotating column are meshed with upper bevel gears, so that an upper threaded rod rotates; meanwhile, a rotating bevel gear is engaged with a lower bevel gear, so that a lower threaded rod rotates, the rotation of the upper threaded rod and the lower threaded rod causes an upper telescopic plate and a lower telescopic plate to perform telescopic action, and therefore, the positions of the upper telescopic plate and the lower telescopic plate are adjusted by rotating a rotating wheel, and very fine adjustment can be realized; and it is ensured that the reinforcing device can accurately meet different reinforcing requirements. The reinforcing device can be better attached to the building structure through the accurate adjusting capacity, the reinforcing effect is improved, meanwhile, due to the fact that rotation of the upper threaded rod and the lower threaded rod is driven by the bevel gears on the same rotating column, the balance and stability of the reinforcing device in the adjusting process are guaranteed, and on the other hand, the reinforcing device can be better attached to the building structure. And the reinforcing device is not easy to displace or loosen when bearing an external load, so that the stability of the reinforcing structure is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to building reinforcing technical field, especially, relate to a reinforcing device of building structure. BACKGROUND

[0002] In the process of building construction and later maintenance, the building structure often needs to be reinforced to enhance its stability and safety. Traditional reinforcement methods mostly use welding and other fixing methods. Although these methods can meet the reinforcement needs, they have the problems of complex operation, long time consumption and difficulty in quick disassembly and storage. In particular, in temporary reinforcement or small projects, this inconvenience is particularly prominent. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a reinforcing device of building structure, solves the prior art problems.

[0004] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0005] The utility model relates to a reinforcing device of building structure, including first support block, the lower surface fixed connection of first support block has upper support rod, the side surface rotation of upper support rod is connected with upper telescopic plate, the both ends of one side surface of upper telescopic plate are all screw -threaded with upper threaded rod, and the one end rotation of upper threaded rod is connected with support sliding block, and the one end fixed connection of the side surface of upper threaded rod has upper bevel gear, and the rotation of two support sliding blocks between fixed connection has rotating column, and the side surface fixed connection of rotating column has rotating wheel, and the both ends of rotating column are all fixed connection with rotating bevel gear, and the side surface rotation of support sliding block has lower threaded rod, and the one end fixed connection of the side surface of lower threaded rod has lower bevel gear, and the other end screw -threaded with lower telescopic plate of lower threaded rod, and the lower end rotation of lower telescopic plate is connected with lower support rod, and the both ends fixed connection of lower support rod has second support block, and the rotation between second support block upper end and first support block.

[0006] Further, the lower surface of the first support block is provided with a limiting groove, one end of the limiting groove is provided with a limiting baffle, the size and shape of the limiting groove are adapted to the second support block, and the size and shape of the limiting baffle are matched with the second support block.

[0007] Further, the inside of the lower telescopic plate is provided with a telescopic cavity, the inner wall of the lower telescopic plate is nestedly connected with the upper telescopic plate, the upper surface of the upper telescopic plate is provided with an upper telescopic groove, the size and shape of the upper telescopic groove are adapted to the rotating wheel, and the upper surface and the lower surface of the lower telescopic plate are both provided with a lower telescopic groove, the size and shape of the lower telescopic groove are adapted to the rotating wheel.

[0008] Further, the rotating bevel gears at both ends of the rotating column mesh with the upper bevel gears, so that the upper threaded rods rotate; at the same time, the rotating bevel gears also mesh with the lower bevel gears, so that the lower threaded rods rotate, and the rotation of the upper threaded rods and the lower threaded rods causes the upper telescopic plates and the lower telescopic plates to perform telescopic actions, so that the rotating wheels are rotated to adjust the positions of the upper telescopic plates and the lower telescopic plates, very fine adjustment can be realized, and it is ensured that the reinforcing device can accurately adapt to different reinforcing requirements. The accurate adjustment capability enables the reinforcing device to better fit the building structure, and improves the reinforcing effect.

[0009] Further, the upper bevel gears are meshed and connected with the rotating bevel gears, the rotating bevel gears are meshed and connected with the lower bevel gears, the rotating wheels are provided with a plurality of inner hexagonal holes, the upper surfaces of the first supporting blocks are provided with a plurality of bolt fixing holes on both sides, and the one side surface of the second supporting block is provided with a plurality of bolt fixing holes at both ends, and since the rotation of the upper threaded rods and the lower threaded rods is driven by the bevel gears on the same rotating column, the actions of the upper telescopic plates and the lower telescopic plates are synchronous, and the balance and stability of the reinforcing device during the adjustment process can be ensured.

[0010] Further, the one side surface of the second supporting block is provided with a rotating groove, the size and shape of the rotating groove are adapted to the first supporting block, and the one side surface of the second supporting block is provided with an avoiding groove, the size and shape of the avoiding groove are adapted to the lower telescopic plate, so that the telescopic actions of the upper telescopic plates and the lower telescopic plates are driven by the threaded rods, a stable supporting force is provided, the reinforcing device is not prone to displacement or loosening when bearing external load, and the stability of the reinforcing structure is enhanced.

[0011] The utility model has the following beneficial effects:

[0012] Further, the rotating bevel gears at both ends of the rotating column mesh with the upper bevel gears, so that the upper threaded rods rotate; at the same time, the rotating bevel gears also mesh with the lower bevel gears, so that the lower threaded rods rotate, and the rotation of the upper threaded rods and the lower threaded rods causes the upper telescopic plates and the lower telescopic plates to perform telescopic actions, so that the rotating wheels are rotated to adjust the positions of the upper telescopic plates and the lower telescopic plates, very fine adjustment can be realized, and it is ensured that the reinforcing device can accurately adapt to different reinforcing requirements. The accurate adjustment capability enables the reinforcing device to better fit the building structure, and improves the reinforcing effect.

[0013] Of course, implementing any product of the present application does not necessarily need to achieve all the advantages described above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0015] Fig. 1 It is a structural diagram of a reinforcing device for a building structure.

[0016] Fig. 2 It is an exploded view of a reinforcing device for a building structure.

[0017] Fig. 3 It is an exploded view of the internal structure of the telescopic cavity.

[0018] In the drawings, the component list represented by each reference numeral is as follows:

[0019] 1, first support block; 101, limiting groove; 102, limiting baffle; 2, upper support rod; 3, upper telescopic plate; 301, upper telescopic groove; 4, upper threaded rod; 5, support sliding block; 6, upper bevel gear; 7, rotating column; 701, rotating bevel gear; 8, rotating wheel; 9, lower threaded rod; 10, lower bevel gear; 11, lower telescopic plate; 111, telescopic cavity; 112, lower telescopic groove; 113, fixing bolt; 12, lower support rod; 13, second support block; 131, rotating groove; 132, avoiding groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be described clearly and completely in the following with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0021] In the description of the present application, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicate the orientation or positional relationship, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated components or elements must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the present application.

[0022] Please refer to Figs. 1-3As shown, the utility model is a kind of reinforcing device of building structure, including first support block 1, first support block 1 lower surface is fixedly connected with upper support rod 2, upper support rod 2 circumferential surface is rotatably connected with upper telescopic plate 3, and upper telescopic plate 3 one side surface both ends are screw-connected with upper threaded rod 4, and upper threaded rod 4 one end is rotatably connected with support sliding block 5, and upper threaded rod 4 circumferential surface one end is fixedly connected with upper helical gear 6, rotatably connected with rotating column 7 between two support sliding blocks 5, and rotating column 7 circumferential surface is fixedly connected with rotating wheel 8, and rotating column 7 both ends are fixedly connected with rotating helical gear 701, and support sliding block 5 one side surface is rotatably connected with lower threaded rod 9, and lower threaded rod 9 circumferential surface one end is fixedly connected with lower helical gear 10, and lower threaded rod 9 other end is screw-connected with lower telescopic plate 11, and lower telescopic plate 11 lower end is rotatably connected with lower support rod 12, and lower support rod 12 both ends are fixedly connected with second support block 13, and rotatably connected between second support block 13 upper end and first support block 1.

[0023] Wherein, the lower surface of the first support block 1 is provided with a limiting groove 101, one end of the limiting groove 101 is provided with a limiting baffle 102, the size and shape of the limiting groove 101 are adapted to the second support block 13, and the size and shape of the limiting baffle 102 are matched with the second support block 13.

[0024] Wherein, the inside of the lower telescopic plate 11 is provided with a telescopic cavity 111, and the inner wall of the lower telescopic plate 11 is nestedly connected with the upper telescopic plate 3.

[0025] Wherein, the upper surface of the upper telescopic plate 3 is provided with an upper telescopic groove 301, the size and shape of the upper telescopic groove 301 are adapted to the rotating wheel 8, the upper surface and the lower surface of the lower telescopic plate 11 are provided with a lower telescopic groove 112, and the size and shape of the lower telescopic groove 112 are adapted to the rotating wheel 8.

[0026] Wherein, the circumferential surface of the upper helical gear 6 is meshingly connected with the rotating helical gear 701, the circumferential surface of the rotating helical gear 701 is meshingly connected with the lower helical gear 10, the circumferential surface of the rotating wheel 8 is provided with a plurality of internal hexagonal holes, the upper surface of the first support block 1 is provided with a plurality of bolt fixing holes on both sides, and the one side surface of the second support block 13 is provided with a plurality of bolt fixing holes on both ends.

[0027] Wherein, the one side surface of the second support block 13 is provided with a rotating groove 131, the size and shape of the rotating groove 131 are adapted to the first support block 1, the one side surface of the second support block 13 is provided with an avoiding groove 132, and the size and shape of the avoiding groove 132 are adapted to the lower telescopic plate 11.

[0028] It needs to be further explained that the initial state of the utility model is that the first supporting block 1 and the second supporting block 13 are in the relative horizontal state, so in the use process, the fixed bolt 113 is first loosened outward, so that the first supporting block 1 and the second supporting block 13 can rotate mutually. Then, the first supporting block 1 and the second supporting block 13 are fixed on the position needing to be reinforced through the bolt fixing hole, at this time, the first supporting block 1 and the second supporting block 13 can need to adjust the angle according to the actual reinforcing position, the internal hexagonal spanner is used to rotate the rotating wheel 8, the rotating wheel 8 drives the rotating column 7 to rotate. The rotating bevel gear 701 at both ends of the rotating column 7 meshes with the upper bevel gear 6, so that the upper threaded rod 4 rotates, at the same time, the rotating bevel gear 701 also meshes with the lower bevel gear 10, so that the lower threaded rod 9 rotates. The rotation of the upper threaded rod 4 and the lower threaded rod 9 will cause the upper telescopic plate 3 and the lower telescopic plate 11 to perform the telescopic action, further, when the upper threaded rod 4 rotates, the upper telescopic plate 3 is driven along the upper support rod 2 direction to expand or contract through the supporting sliding block 5, when the lower threaded rod 9 rotates, the lower telescopic plate 11 is driven along the lower support rod 12 direction to expand or contract, the position of the upper telescopic plate 3 and the lower telescopic plate 11 is adjusted through the rotating wheel 8, so that they abut against the structure between the first supporting block 1 and the second supporting block 13, play the role of supporting and reinforcing, finally, after the adjustment is completed, the fixed bolt 113 is tightened, the first supporting block 1 and the second supporting block 13 are firmly fixed on the position needing to be reinforced, so that the installation of the reinforcing device is completed.

[0029] In the description of the present specification, the description referring to the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The above disclosed preferred embodiments of the utility model are only used for helping to explain the utility model. The preferred embodiments do not describe all the details exhaustively, and also do not limit the utility model to be only the specific implementation manners described. Apparently, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. A reinforcing device for a building structure comprising a first support block (1), characterised in that: The lower surface of the first supporting block (1) is fixedly connected with an upper supporting rod (2), the circumferential surface of the upper supporting rod (2) is rotatably connected with an upper telescopic plate (3), the two ends of one side surface of the upper telescopic plate (3) are threadedly connected with upper threaded rods (4), one end of each upper threaded rod (4) is rotatably connected with a supporting sliding block (5), the circumferential surface of each upper threaded rod (4) is fixedly connected with an upper helical gear (6), a rotating column (7) is rotatably connected between the two supporting sliding blocks (5), the circumferential surface of the rotating column (7) is fixedly connected with a rotating wheel (8), the two ends of the rotating column (7) are fixedly connected with rotating helical gears (701), the side surface of each supporting sliding block (5) is rotatably connected with a lower threaded rod (9), the circumferential surface of each lower threaded rod (9) is fixedly connected with a lower helical gear (10), the other end of each lower threaded rod (9) is threadedly connected with a lower telescopic plate (11), the lower end of the lower telescopic plate (11) is rotatably connected with a lower supporting rod (12), the two ends of the lower supporting rod (12) are fixedly connected with a second supporting block (13), and the upper end of the second supporting block (13) is rotatably connected with the first supporting block (1).

2. A reinforcing device for a building structure according to claim 1, wherein The lower surface of the first supporting block (1) is provided with a limiting groove (101), one end of the limiting groove (101) is provided with a limiting baffle (102), the size and shape of the limiting groove (101) are adapted to the second supporting block (13), and the size and shape of the limiting baffle (102) are matched with the second supporting block (13).

3. A reinforcing device for a building structure according to claim 1, wherein The inside of the lower telescopic plate (11) is provided with a telescopic cavity (111), and the inner wall of the lower telescopic plate (11) is nestedly connected with the upper telescopic plate (3).

4. A reinforcing device for a building structure according to claim 1, wherein The upper surface of the upper telescopic plate (3) is provided with an upper telescopic groove (301), the size and shape of the upper telescopic groove (301) are adapted to the rotating wheel (8), the upper surface and the lower surface of the lower telescopic plate (11) are provided with lower telescopic grooves (112), the size and shape of the lower telescopic grooves (112) are adapted to the rotating wheel (8), and the one end of the lower telescopic plate (11) is threadedly connected with a plurality of fixing bolts (113).

5. A reinforcing device for a building structure according to claim 1, wherein The circumferential surface of the upper helical gear (6) is meshedly connected with the rotating helical gear (701), the circumferential surface of the rotating helical gear (701) is meshedly connected with the lower helical gear (10), the circumferential surface of the rotating wheel (8) is provided with a plurality of internal hexagonal holes, the two sides of the upper surface of the first supporting block (1) are provided with a plurality of bolt fixing holes, and the two ends of the one side surface of the second supporting block (13) are provided with a plurality of bolt fixing holes.

6. A reinforcing device for a building structure according to claim 1, wherein The one side surface of the second supporting block (13) is provided with a rotating groove (131), the size and shape of the rotating groove (131) are adapted to the first supporting block (1), the one side surface of the second supporting block (13) is provided with an avoiding groove (132), and the size and shape of the avoiding groove (132) are adapted to the lower telescopic plate (11).

Images