Deviation rectifying and reinforcing device for building structure beam body

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to a building structure beam body deviation rectifying and reinforcing device which comprises angle steel, an adjustable support and a horizontal support are installed on the two sides of the angle steel respectively, the horizontal support comprises a connecting base, the connecting base is connected with an upper screw, and the upper screw is connected with a base in an inserted mode. The U-shaped supporting plate comprises U-shaped steel, buffering plates are oppositely inserted into the U-shaped steel, the U-shaped supporting plate is rotationally connected with the top end of an inclined supporting rod in the adjustable support, the bottom end of the inclined supporting rod is rotationally connected with a movable base, the movable base is installed on a lower screw in a sliding mode, the lower screw is installed on angle steel, and the lower screw is in threaded connection with a positioning nut. The stable adjustment of the length of the adjustable bracket and the linear adjustment of the supporting position of the U-shaped supporting plate by the horizontal bracket are realized by adjusting the position of the nut on the screw rod; the buffer plates can be elastically supported on the two sides of the beam, and damage to the beam caused by shearing force brought by rigid supporting is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to a deviation-correcting and reinforcing device for a building structure beam. Background Art

[0002] The U-shaped support plate is fixed on the left side of the L-shaped support plate, and the U-shaped support plate is fixed on the right side of the L-shaped support plate.

[0003] However, the above mechanism has the following problems: the length and position adjustment of the connecting plate and the adjustable support device are achieved by adjusting the insertion position of the bolts in multiple adjustment holes. The multiple adjustment holes not only reduce the structural strength of the connection, but also cannot achieve linear adjustment. Adjustment can only be performed at each adjustment hole point, and the installation flexibility is low; in addition, when the beam body is limited in the lateral direction by the U-shaped support plate, the U-shaped support plate and the beam body are rigidly connected. When the beam body vibrates in the horizontal direction, the beam body is easily broken by the shear force of the U-shaped support plate. Utility Model Content

[0004] In response to the above problems, the purpose of the present invention is to provide a building structure beam correction and reinforcement device to solve the problems of low installation flexibility of existing building structure beam correction and reinforcement devices and the beam being easily broken by the horizontal shear force of the U-shaped support plate.

[0005] The two ends of the lower screw are connected to the support frame, and the support frame is installed in the upper and lower ends of the lower screw to form a circle, and the two ends of the lower screw are connected to the support frame by threading.

[0006] The beneficial effects of the present invention are: by adjusting the position of the nut on the screw rod, stable adjustment of the length of the adjustable bracket and linear adjustment of the support position of the U-shaped support plate by the horizontal bracket are achieved; the buffer plate can be elastically supported on both sides of the beam to avoid damage to the beam caused by the shear force brought by the rigid support.

[0007] In order to further improve the moving stability of the mobile seat;

[0008] As a further improvement of the above technical solution: the movable seat is slidably connected to a guide rail, and the guide rail is installed on the angle steel.

[0009] The beneficial effect of this improvement is that the guide rail plays a role of guiding and limiting, and cooperates with the lower screw to play a role of stable limiting support for the moving seat.

[0010] In order to ensure the stability of the adjustable bracket support;

[0011] As a further improvement of the above technical solution: the number of the movable seats is two, and they are relatively arranged on the left and right sides of the angle steel and the U-shaped support plate.

[0012] The beneficial effect of this improvement is that the two sets of diagonal bracing rods can support the U-shaped support plate in a balanced and stable manner.

[0013] In order to ensure the stability of the horizontal support for the U-shaped support plate;

[0014] As a further improvement of the above technical solution: there are multiple upper screws, and the connecting seat is installed on the angle steel.

[0015] The beneficial effect of this improvement is that the use of multiple upper screws in conjunction with locking nuts effectively ensures the stability of the horizontal bracket supporting the U-shaped support plate.

[0016] In order to achieve buffer support for the side of the beam by using the buffer plate;

[0017] As a further improvement of the above technical solution: the buffer plate is composed of a stack of multiple leaf springs of different widths, wherein a leaf spring located on the side of the flange of the buffer plate facing away from the U-shaped steel is connected to one end of the adjusting screw, the adjusting screw slides through the flange of the U-shaped steel and the remaining leaf springs, and the adjusting screw is threadedly connected to the pre-tightening nut.

[0018] The beneficial effect of this improvement is that the buffer plate composed of multiple leaf springs can elastically support the side of the beam, thereby achieving protective support for the beam.

[0019] In order to ensure the stability of the leaf spring position;

[0020] As a further improvement of the above technical solution: a leaf spring located on the side of the buffer plate facing away from the flange of the U-shaped steel is connected to one end of the guide rod, and the guide rod slides through the flange of the U-shaped steel and the remaining leaf springs.

[0021] The beneficial effect of this improvement is that the guide rod plays a limiting role, and in conjunction with the use of the adjusting screw rod, effectively ensures the stability of the position of the leaf spring on the U-shaped steel.

[0022] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0024] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0025] Figure 3 This is a schematic structural diagram of the U-shaped support plate in the present invention;

[0026] Figure 4 This is a schematic diagram of the structure of the buffer plate in the utility model;

[0027] In the figure: 1. Angle steel; 2. U-shaped support plate; 21. U-shaped steel; 22. Buffer plate; 221. Leaf spring; 222. Guide rod; 223. Adjusting screw; 23. Pre-tightening nut; 3. Adjustable bracket; 31. Support seat; 32. Lower screw; 33. Guide rail; 34. Moving seat; 35. Positioning nut; 36. Diagonal support rod; 4. Horizontal bracket; 41. Connecting seat; 42. Base; 43. Upper screw; 44. Locking nut. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present invention.

[0029] Example 1:

[0030] like Figure 1-4 shows: a building structure beam correction and reinforcement device, including an angle steel 1, with an adjustable bracket 3 and a horizontal bracket 4 installed on both sides of the angle steel 1, the horizontal bracket 4 including a connecting seat 41, the connecting seat 41 is connected to one end of an upper screw 43, the upper screw 43 is plugged into a base 42, the base 42 is installed on the bottom surface of a U-shaped support plate 2, the upper screws 43 on both sides of the base 42 are threadedly connected with locking nuts 44, the U-shaped support plate 2 includes a U-shaped steel 21, a buffer plate 22 is relatively inserted between the two flanges of the U-shaped steel 21, the buffer plate 22 is threadedly connected to the pre-tightening nut 23 located on the outside of the U-shaped steel 21, and the U-shaped support plate 2 is rotated by a pin shaft. The top end of the diagonal support rod 36 in the adjustable bracket 3 is connected, and the bottom end of the diagonal support rod 36 is rotatably connected to the movable seat 34 through a pin shaft. The movable seat 34 is slidably mounted on the lower screw rod 32, and the two ends of the lower screw rod 32 are connected to the support seat 31. The support seat 31 is mounted on the angle steel 1, and the lower screw rods 32 on the upper and lower sides of the movable seat 34 are threadedly connected with positioning nuts 35. By adjusting the position of the nut on the screw rod, the length of the adjustable bracket 3 can be stably adjusted, and the linear adjustment of the support position of the U-shaped support plate 2 by the horizontal bracket 4 can be achieved; the buffer plate 22 can be elastically supported on both sides of the beam to avoid damage to the beam caused by the shear force of the rigid support. The movable seat 34 is slidably connected to the guide rail 33. The guide rail 33 is installed on the angle steel 1, and the guide rail 33 plays the role of guiding and limiting, and cooperates with the lower screw 32 to play the role of stably limiting and supporting the movable seat 34. The number of the movable seats 34 is two, and they are relatively arranged on the left and right sides of the angle steel 1 and the U-shaped support plate 2. The two sets of diagonal support rods 36 can support the U-shaped support plate 2 in a balanced and stable manner. The number of the upper screws 43 is multiple, and the connecting seat 41 is installed on the angle steel 1. The use of multiple upper screws 43 and locking nuts 44 effectively ensures the stability of the horizontal bracket 4 supporting the U-shaped support plate 2. The buffer plate 22 is composed of a plurality of leaf springs 221 of different widths stacked together, wherein the flange of the buffer plate 22 facing away from the U-shaped steel 21 A leaf spring 221 on one side is connected to one end of the adjusting screw 223, and the adjusting screw 223 slides through the flange of the U-shaped steel 21 and the remaining leaf springs 221. The adjusting screw 223 is threadedly connected to the pre-tightening nut 23. The buffer plate 22 composed of multiple leaf springs 221 can elastically support the side of the beam to achieve protective support for the beam. A leaf spring 221 located on the side of the flange of the buffer plate 22 facing away from the U-shaped steel 21 is connected to one end of the guide rod 222, and the guide rod 222 slides through the flange of the U-shaped steel 21 and the remaining leaf springs 221. The guide rod 222 plays a limiting role, and cooperates with the use of the adjusting screw 223 to effectively ensure the stability of the position of the leaf spring 221 on the U-shaped steel 21.

[0031] The working principle of this technical solution is as follows: when in use, first tighten the pre-tightening nut 23 in advance, so that the adjusting screw 223 drives the leaf spring 221 to move in the direction of the flange of the U-shaped steel 21, thereby making the horizontal distance between the left and right leaf springs 221 not less than the width of the beam, and then install the angle steel 1 on one side of the column through bolts, and make the upper surface of the angle steel 1 and the inner bottom surface of the U-shaped steel 21 fit the lower surface of the beam body, and then screw the locking nut 44 and the positioning nut 35 to the two sides of the base 42 and the moving seat 34 respectively, and then slide and adjust the position of the base 42 on the upper screw 43. During the movement of the base 42, the top of the diagonal support rod 36 moves with the base 42, driving the diagonal support rod 36 to move. The movable seat 34 connected to the bottom end of the support rod 36 is rotatably connected and slides on the guide rail 33 and the lower screw 32. After the U-shaped support plate 2 is adjusted to the appropriate position, the locking nut 44 and the positioning nut 35 are screwed in reverse to lock the position of the base 42 and the movable seat 34, ensuring the stability of the support of the U-shaped support plate 2. Finally, use drilling equipment to drill holes on the beam, use bolts to connect the U-shaped support plate 2 and the beam, and then screw the pre-tightening nut 23 in reverse to make the leaf spring 221 press against the side of the beam; after the installation is completed, the angle steel 1, U-shaped support plate 2, adjustable bracket 3, and horizontal bracket 4 are assembled to form a triangular support structure, which effectively corrects and fixes the beam body and enhances the stability of the beam body.

[0032] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0033] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only a preferred implementation method of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the scope of protection of the present invention.

Claims

1. A device for rectifying and reinforcing beams of a building structure, characterized by: The invention comprises an angle steel (1), wherein an adjustable bracket (3) and a horizontal bracket (4) are respectively installed on both sides of the angle steel (1), wherein the horizontal bracket (4) comprises a connecting seat (41), wherein the connecting seat (41) is connected to one end of an upper screw rod (43), wherein the upper screw rod (43) is plugged into a base (42), wherein the base (42) is installed on the bottom surface of a U-shaped support plate (2), wherein the upper screw rods (43) on both sides of the base (42) are threadedly connected with locking nuts (44), wherein the U-shaped support plate (2) comprises a U-shaped steel (21), wherein a buffer plate (22) is relatively inserted between two flanges of the U-shaped steel (21) The buffer plate (22) is threadedly connected to the pre-tightening nut (23) located on the outside of the U-shaped steel (21), the U-shaped support plate (2) is rotatably connected to the top of the diagonal support rod (36) in the adjustable bracket (3) through a pin shaft, the bottom end of the diagonal support rod (36) is rotatably connected to the movable seat (34) through a pin shaft, the movable seat (34) is slidably installed on the lower screw rod (32), the two ends of the lower screw rod (32) are connected to the support seat (31), the support seat (31) is installed on the angle steel (1), and the lower screw rods (32) on the upper and lower sides of the movable seat (34) are threadedly connected with positioning nuts (35).

2. The building structure beam correction and reinforcement device according to claim 1, characterized in that: The movable seat (34) is slidably connected to the guide rail (33), and the guide rail (33) is installed on the angle steel (1).

3. The building structure beam correction and reinforcement device according to claim 1, characterized in that: There are two movable seats (34) which are relatively arranged on the left and right sides of the angle steel (1) and the U-shaped support plate (2).

4. The building structure beam correction and reinforcement device according to claim 1, characterized in that: There are multiple upper screw rods (43), and the connecting seat (41) is installed on the angle steel (1).

5. The building structure beam correction and reinforcement device according to claim 1, characterized in that: The buffer plate (22) is composed of a plurality of stacked leaf springs (221) of different widths, wherein a leaf spring (221) located on the side of the flange of the buffer plate (22) facing away from the U-shaped steel (21) is connected to one end of an adjusting screw (223), the adjusting screw (223) slides through the flange of the U-shaped steel (21) and the remaining leaf springs (221), and the adjusting screw (223) is threadedly connected to a pre-tightening nut (23).

6. The building structure beam correction and reinforcement device according to claim 1, characterized in that: A leaf spring (221) located on the side of the buffer plate (22) facing away from the flange of the U-shaped steel (21) is connected to one end of a guide rod (222), and the guide rod (222) slides through the flange of the U-shaped steel (21) and the remaining leaf springs (221).

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