Maintenance and reinforcement device for house reconstruction project

Abstract

The utility model relates to a house reconstruction project maintenance and reinforcement device which comprises a positioning frame and is technically characterized in that the positioning frame is an inverted-U-shaped positioning frame, inverted-U-shaped receding openings are correspondingly formed in the middles of two Z-direction straight arm sections of the inverted-U-shaped positioning frame, hollow positioning seats are arranged on the Z-direction straight arm sections and located on the two sides of the inverted-U-shaped receding openings respectively, and the hollow positioning seats are arranged on the two sides of the inverted-U-shaped receding openings respectively. Two U-shaped clamping seats are arranged on the two sides of the inverted-U-shaped positioning frame, two Y-direction straight arm sections of the U-shaped clamping seats are inserted into the hollow positioning seats respectively, Y-direction positioning bolt pairs are arranged on the two sides of the lower portions of two Z-direction straight arm sections of the inverted-U-shaped positioning frame respectively, the U bottoms of the two U-shaped clamping seats are in threaded connection with Y-direction threaded rods respectively, and rotary knobs are fixed to the outer ends of the Y-direction threaded rods. A positioning sheet is arranged at the inner end of the Y-direction screw rod; a first fixing nut is additionally arranged on the Y-direction screw rod The device balances supporting pressure and enhances stability.

Description

TECHNICAL FIELD

[0001] The utility model relates to building structure technical field, concretely relates to a house reconstruction engineering maintenance reinforcing device. BACKGROUND

[0002] In building structure, the house frame node plays the role of transmitting and distributing internal stress and ensuring the integrity, under the action of the outside world, once the frame node is destroyed, the overall structure will be in a very unfavorable stress state, and even lead to the collapse of the whole structure. Therefore, the reinforcing structure is usually arranged at the node position to enhance the stability of the building structure.

[0003] CN 221761473 U discloses a house reconstruction engineering maintenance reinforcing device, which comprises a bottom plate, a shell and an L-shaped plate, the inside of the shell is provided with a fixing mechanism, the fixing mechanism comprises a rotating disc and a limiting block, the outer wall of the limiting block is fixedly connected with the shell. Through the cooperation of the L-shaped plate and the movable support mechanism, the moving block is pressed into the second support rod, the moving block is pressed against the spring, the moving block is clamped in the limiting hole, then the operator can make the first support rod and the second support rod support the pillar and the cross beam in a larger range by the above-mentioned mode. But there are still the following problems: after the L-shaped plate closely abuts against the pillar and the cross beam, the movable support mechanism is used for supporting, but the movable support mechanism supports on one side of the pillar, and the supporting pressure is large. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a house reconstruction engineering maintenance reinforcing device which solves the above problems and has reasonable structure and reliable use, balances the supporting pressure and enhances the stability.

[0005] The technical scheme of the utility model is:

[0006] A house reconstruction engineering maintenance reinforcing device, comprising a positioning frame, the technical points are: the positioning frame is a inverted U-shaped positioning frame, inverted U-shaped avoiding openings are arranged in the middle of the two Z-direction straight arm sections of the inverted U-shaped positioning frame, hollow positioning seats perpendicular to the Z-direction straight arm sections are arranged at the positions of the two sides of the inverted U-shaped avoiding openings, two U-shaped clamping seats are symmetrically arranged at the two sides of the inverted U-shaped positioning frame, the U-shaped clamping seat has two Y-direction straight arm sections which are inserted into the corresponding hollow positioning seats respectively, Y-direction positioning bolt pairs are arranged at the lower sides of the two Z-direction straight arm sections of the inverted U-shaped positioning frame, Y-direction screws are threadedly connected to the U bottoms of the two U-shaped clamping seats respectively, rotating tors are fixed to the outer ends of the Y-direction screws, positioning pieces are fixed to the inner ends of the Y-direction screws, first fixing nuts are additionally arranged on the Y-direction screws, the positioning pieces of the two Y-direction screws are oppositely arranged, and X-direction positioning jacks are arranged on the outer side walls of the hollow positioning seats and correspond to the Y-direction straight arm sections.

[0007] The housing reconstruction engineering maintenance and reinforcement device has two Z-direction straight arm sections of the inverted U-shaped positioning frame provided with Z-direction through holes corresponding to Y-direction positioning bolt pairs, and the Y-direction positioning bolt pairs are sequentially screwed with lock nuts and second fixed nuts after the Y-direction positioning bolt tips pass through the Z-direction through holes.

[0008] The housing reconstruction engineering maintenance and reinforcement device has four Y-direction positioning bolt pairs symmetrically arranged on both sides of the inverted U-shaped avoiding opening, and the upper and lower Y-direction positioning bolt pairs are arranged at intervals.

[0009] The housing reconstruction engineering maintenance and reinforcement device has two X-direction positioning top wires arranged at intervals on each hollow positioning seat.

[0010] The housing reconstruction engineering maintenance and reinforcement device has two X-direction positioning top wires arranged at intervals on each hollow positioning seat.

[0011] In use, the inverted U-shaped positioning frame is buckled on the node cross beam, the Y-direction positioning bolt pairs are used for positioning, the two Y-direction straight arm sections of the U-shaped clamping seat are inserted into the corresponding hollow positioning seats, the X-direction positioning top wires are used for positioning, the Y-direction screw rods are rotated, the positioning pieces are pressed on the node stand column, and the first fixed nuts are used for positioning. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a use state schematic view of the housing reconstruction engineering maintenance and reinforcement device.

[0013] Figure 2 is Figure 1 a left view of the housing reconstruction engineering maintenance and reinforcement device.

[0014] Figure 3 is a structure schematic view of the inverted U-shaped positioning frame of the housing reconstruction engineering maintenance and reinforcement device.

[0015] Figure 4 is a structure schematic view of the U-shaped clamping seat of the housing reconstruction engineering maintenance and reinforcement device.

[0016] In the figure, 1 is a node cross beam, 2 is an inverted U-shaped positioning frame, 3 is an inverted U-shaped avoiding opening, 4 is a rotating knob, 5 is a U-shaped clamping seat, 6 is a hollow positioning seat, 7 is a Y-direction positioning bolt pair, 701 is a Y-direction positioning bolt, 702 is a lock nut, 703 is a second fixed nut, 8 is an X-direction positioning top wire, 9 is a positioning piece, 10 is a node stand column, 11 is a first fixed nut, and 12 is a Y-direction screw rod. DETAILED DESCRIPTION

[0017] The housing reconstruction engineering maintenance and reinforcement device has two X-direction positioning top wires arranged at intervals on each hollow positioning seat.

[0018] As Figures 1-4As shown, the house reconstruction project maintenance and reinforcement device comprises a positioning frame, and the positioning frame is a reverse U-shaped positioning frame 2.

[0019] Among them, the middle part of the two Z-direction straight arm sections of the reverse U-shaped positioning frame 2 is provided with a reverse U-shaped avoiding opening 3, and the Z-direction straight arm sections are provided with hollow positioning seats 6 perpendicular to the Z-direction straight arm sections at the positions on both sides of the reverse U-shaped avoiding opening 3. Two U-shaped clamping seats 5 are symmetrically arranged on both sides of the reverse U-shaped positioning frame 2, and the two U-shaped clamping seats 5 have two Y-direction straight arm sections and the two Y-direction straight arm sections are respectively inserted into the corresponding hollow positioning seats 6.

[0020] The lower parts of the two Z-direction straight arm sections of the reverse U-shaped positioning frame 2 are respectively provided with a Y-direction positioning bolt pair 7. In the embodiment, the two Z-direction straight arm sections of the reverse U-shaped positioning frame 2 are provided with Z-direction through holes corresponding to the Y-direction positioning bolt pair 7, and the tips of the Y-direction positioning bolts 701 of the Y-direction positioning bolt pair 7 pass through the Z-direction through holes and are sequentially screwed with lock nuts 702 and second fixing nuts 703. The number of the Y-direction positioning bolt pair 7 is four, two by two, and the Y-direction positioning bolt pair 7 is symmetrically arranged on both sides of the reverse U-shaped avoiding opening 3, and the upper and lower Y-direction positioning bolts of each Y-direction positioning bolt pair 7 are arranged at intervals.

[0021] The U-shaped clamping seats 5 are respectively screwed with Y-direction screw rods 12, the outer ends of the Y-direction screw rods 12 are fixed with rotating tors 4, the inner ends are fixed with positioning pieces 9, the Y-direction screw rods 12 are additionally provided with first fixing nuts 11, the positioning pieces 9 of the two Y-direction screw rods 12 are oppositely arranged, and the outer side walls of the hollow positioning seats 6 are provided with X-direction positioning top wires 8 corresponding to the Y-direction straight arm sections. In the embodiment, two X-direction positioning top wires 8 are arranged at intervals on each hollow positioning seat 6.

[0022] Working principle:

[0023] In use, the reverse U-shaped positioning frame 2 is buckled on the node cross beam 1 and positioned by the four Y-direction positioning bolt pairs 7, the Y-direction straight arm sections of the two U-shaped clamping seats 5 are inserted into the corresponding hollow positioning seats 6 and positioned by the X-direction positioning top wires 8, the two rotating tors 4 are rotated to drive the corresponding Y-direction screw rods 12 to rotate, the two positioning pieces 9 are relatively moved and respectively pressed on the node column 10, and then the first fixing nuts 11 are used for positioning.

[0024] The embodiments of the utility model are described in detail above, but the content described can only be the preferred embodiment of the utility model and cannot be considered as limiting the implementation range of the utility model. Any equivalent change and improvement made within the scope of the utility model creation should still belong to the scope covered by the patent.

Claims

1. A house renovation and reinforcement device, comprising a positioning frame, characterized in that: The positioning frame is an inverted U-shaped positioning frame. The two Z-direction straight arm sections of the inverted U-shaped positioning frame have corresponding inverted U-shaped clearance openings in the middle. Hollow positioning seats perpendicular to the Z-direction straight arm sections are provided on both sides of the inverted U-shaped clearance openings on the Z-direction straight arm sections. Two U-shaped clamping seats are symmetrically arranged on both sides of the inverted U-shaped positioning frame. Each U-shaped clamping seat has two Y-direction straight arm sections, and the two Y-direction straight arm sections are respectively inserted into the corresponding hollow positioning seats. Y-direction positioning bolt pairs are provided on both sides of the lower part of the two Z-direction straight arm sections of the inverted U-shaped positioning frame. Y-direction screws are threaded to the U-bottom of the two U-shaped clamping seats. A rotational torque is fixed to the outer end of the Y-direction screw, and a positioning plate is fixed to the inner end. A first fixing nut is also provided on the Y-direction screw. The positioning plates of the two Y-direction screws are arranged opposite each other. X-direction positioning set screws corresponding to the Y-direction straight arm sections are provided on the outer wall of the hollow positioning seat.

2. The house renovation and reinforcement device according to claim 1, characterized in that: The two Z-direction straight arm sections of the inverted U-shaped positioning frame are provided with Z-direction through holes corresponding to the Y-direction positioning bolt pairs. After the tip of the Y-direction positioning bolt of the Y-direction positioning bolt pair passes through the Z-direction through hole, the locking nut and the second fixing nut are screwed on in sequence.

3. The house renovation and reinforcement device according to claim 1, characterized in that: The number of Y-direction positioning bolt pairs is 4, arranged in pairs and symmetrically on both sides of the inverted U-shaped clearance. The two Y-direction positioning bolt pairs in each group are arranged at an upper and lower interval.

4. The house renovation and reinforcement device according to claim 1, characterized in that: Each of the hollow positioning seats is provided with two X-axis positioning screws spaced apart.

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