Efficient reinforcing device for building structure

Abstract

The utility model belongs to the technical field of reinforcing devices, and particularly relates to a building structure efficient reinforcing device which comprises a half hoop piece matched with a supporting column, the two ends of the half hoop piece are fixedly connected with fixing lugs, the two fixing lugs are fixed through fastening bolts, a plurality of semicircular arc steel plates are arranged on the supporting column in an attached mode, and the semicircular arc steel plates are fixedly connected with the supporting column. The semi-hoop piece is hexagonal, an upper clamping block and a lower clamping block are attached to the semi-hoop piece, a positioning column is connected between the upper clamping block and the lower clamping block in an inserted mode, and threaded sections are arranged at the two ends of the positioning column. The semi-hoop pieces, the semi-arc steel plates and the like are reasonable in structural design, convenient to install and capable of being matched according to the diameter of the supporting column, the bearing capacity and stability of the supporting column can be effectively improved through tight attachment and fastening, deformation and cracks are prevented, the upper clamping block and the lower clamping block are matched with the positioning column, installation precision and stability are guaranteed, and the service life of the supporting column is prolonged. And the plurality of positioning columns are circumferentially distributed, so that the force transmission is uniform, the integrity is enhanced, and the reliability and the safety of the device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to reinforcing device technical field, concretely is a building structure efficient reinforcing device. BACKGROUND

[0002] In the field of civil engineering, many structures face the need for reinforcement over time and under the influence of various factors. On the one hand, old buildings and infrastructure may experience a decrease in load-bearing capacity, cracking, deformation, and other problems during long-term use due to natural environmental erosion, material aging, improved design standards, and changes in use functions, affecting their safety and normal use. On the other hand, some newly built projects may need to be reinforced due to unreasonable design, construction quality problems, or unexpected disasters.

[0003] Disadvantages of traditional reinforcement methods

[0004] Increasing section method: increasing the cross-sectional size of components to improve their load-bearing capacity. However, this method increases the weight of the structure, occupies a large space, has a long construction period, and greatly disturbs the original structure.

[0005] Steel bonding reinforcement method: steel plates are bonded to the surface of concrete components to enhance the bending and shear resistance of the components using the strength of the steel plates. However, steel bonding reinforcement has high performance requirements for adhesives, and the durability of adhesives in harsh environments is difficult to guarantee, and steel plates are prone to rust.

[0006] External prestress reinforcement method: prestressed tendons are installed outside the structure to improve the load-bearing capacity of the structure by applying prestress. However, this method is difficult to construct and requires specialized equipment and technology, resulting in high costs. INVENTION CONTENTS

[0007] (I) Technical problems solved

[0008] To address the shortcomings of the prior art, the utility model provides a building structure efficient reinforcing device, which solves the problems raised in the background art.

[0009] (II) Technical solutions

[0010] The utility model adopts the following technical solutions to achieve the above-mentioned purposes:

[0011] The utility model provides a building structure efficient reinforcing device, including the half hoop piece of adapting with the support column, fixedly connected with the fixed lug at the both ends of half hoop piece, is fixed through the fastening bolt between two fixed lug, is set with a plurality of semicircle arc steel sheet on the support column, the half hoop piece is hexagonal, the upper clamping block and lower clamping block are pasted to the half hoop piece, the positioning column is inserted in the upper clamping block and lower clamping block, the both ends of positioning column are equipped with the threaded section, and two mounting bolts are threadedly connected on the threaded section, and two mounting bolts are located below the upper clamping block and lower clamping block respectively, and the position of upper clamping block and lower clamping block is fixed.

[0012] Further, the number and size of the semicircle arc steel plates are adapted to the diameter of the support column.

[0013] Further, the semicircle arc steel plates are tightly fastened by the half hoop piece.

[0014] Further, the inner shapes of the upper clamping block and the lower clamping block are adapted to the shape of the half hoop piece.

[0015] Further, the positioning column is provided with at least four, which are distributed on the circumference of the half hoop piece.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the utility model provides a building structure efficient reinforcing device, which has the following beneficial effects:

[0018] The utility model discloses, through its half hoop piece, semicircle arc steel plate and so on, reasonable structure design, convenient installation can be adapted according to the diameter of support column, through close fitting and fastening, can effectively improve the bearing capacity and stability of support column, prevent deformation crack, the cooperation of upper clamping block, lower clamping block and positioning column ensures installation accuracy and stability, and the circumferential distribution of multiple positioning columns makes force transmission uniform, enhances integrity, improves the reliability and safety of the device. ACCURACY OF DRAWINGS

[0019] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0020] Figure 2 It is a side view structure schematic view of the utility model;

[0021] Figure 3 It is a positioning column installation structure schematic view of the utility model.

[0022] In the drawing: 1, half hoop piece, 2, fixed lug, 3, fastening bolt, 4, semicircle arc steel plate, 5, upper clamping block, 6, lower clamping block, 7, mounting bolt, 8, positioning column. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] Embodiment

[0025] As Figures 1-3 shown, one embodiment of the utility model discloses a kind of building structure efficient reinforcing device, including with the half hoop piece 1 of supporting column adaptation;

[0026] Half hoop piece 1: with supporting column adaptation, for fixed semicircular steel plate 4, its hexagonal design can be better to fit supporting column surface, provide more stable reinforcing effect.

[0027] Fixed lug 2: located at both ends of half hoop piece 1, is fixed by fastening bolt 3, for tightly fixed half hoop piece 1 on supporting column, enhance the stability of device.

[0028] Fastening bolt 3: connect two fixed lug 2, play the role of fastening half hoop piece 1, ensure that the connection between half hoop piece 1 and supporting column is firm and reliable.

[0029] Semicircular steel plate 4: fit setting on supporting column, its quantity and size are adapted according to the diameter size of supporting column.Semicircular steel plate 4 can increase the cross-sectional area of supporting column, improve its carrying capacity, can also play certain constraint effect to supporting column, prevent its deformation.

[0030] Upper clamping block 5 and lower clamping block 6: paste on half hoop piece 1, internal shape is adapted with half hoop piece 1, for fixed positioning column 8, guarantee the position accuracy of positioning column 8, to further ensure the installation precision of half hoop piece 1 and semicircular steel plate 4.

[0031] Mounting bolt 7: threaded connection is in the two ends threaded section of positioning column 8, respectively below upper clamping block 5 and lower clamping block 6, for the position of upper clamping block 5 and lower clamping block 6 is fixed, prevent its displacement in the use process, guarantee the stability of entire device.

[0032] Positioning column 8: be provided with at least four, respectively distribute on the circumference of half hoop piece 1, play the role of positioning and connecting upper clamping block 5 and lower clamping block 6, make half hoop piece 1 and semicircular steel plate 4 form a whole, play reinforcing effect together.

[0033] The installation principle of the building structure efficient reinforcing device is as follows:

[0034] First, according to the diameter of the support column, the appropriate number and size of the semicircular steel plate 4 is selected, and the semicircular steel plate 4 is attached to the support column. Then, the half hoop sheet 1 is placed outside the semicircular steel plate 4, the fixed ears 2 at both ends of the half hoop sheet 1 are aligned, and the fixed ears 2 are tightly fixed by the fastening bolts 3, so that the half hoop sheet 1 tightly attaches and fixes the semicircular steel plate 4 on the support column. Next, the positioning column 8 is inserted between the upper clamping block 5 and the lower clamping block 6. Since the internal shape of the upper clamping block 5 and the lower clamping block 6 is adapted to the shape of the half hoop sheet 1, the positioning column 8 can be accurately positioned on the circumference of the half hoop sheet 1. Finally, the mounting bolts 7 are screwed on the threaded segments at both ends of the positioning column 8, and the two mounting bolts 7 are respectively located below the upper clamping block 5 and the lower clamping block 6, fixing the positions of the upper clamping block 5 and the lower clamping block 6, and thereby ensuring the stable installation of the entire reinforcing device.

[0035] As shown in Figure 2 some embodiments, the number and size of the semicircular steel plate 4 are adapted to the diameter of the support column. The size of the semicircular steel plate 4 matches the diameter of the support column, which can ensure that the semicircular steel plate 4 can be tightly attached to the support column, reducing the gap and improving the cooperative working ability between the reinforcing device and the support column. If the semicircular steel plate 4 is too large or too small, it may not work well, for example, too large may not be installed in place, and too small may not provide sufficient reinforcement.

[0036] As shown in Figure 2 some embodiments, the semicircular steel plate 4 is tightly fixed by the half hoop sheet 1. The half hoop sheet 1 can tightly fix the semicircular steel plate 4 on the support column through the fixed ears 2 at both ends and the fastening bolts 3. This fastening method can ensure the close contact between the semicircular steel plate 4 and the support column, effectively transfer stress and share load.

[0037] As shown in Figure 3 some embodiments, the internal shape of the upper clamping block 5 and the lower clamping block 6 is adapted to the shape of the half hoop sheet 1. Through this adaptive relationship, the upper clamping block 5 and the lower clamping block 6 can tightly attach to the half hoop sheet 1, providing stable support and positioning for the positioning column 8. When the positioning column 8 is inserted between the upper clamping block 5 and the lower clamping block 6, due to the adaptive internal shape, the positioning column 8 can be accurately positioned on the circumference of the half hoop sheet 1, thereby ensuring the installation accuracy and stability of the entire reinforcing device. This design enables the upper clamping block 5, the lower clamping block 6 and the half hoop sheet 1 to work together to reinforce the support column.

[0038] As shown in Figure 2As shown, in some embodiments, the positioning columns 8 are provided with at least four, respectively distributed on the circumference of the half-strap 1. Firstly, the distribution of multiple positioning columns 8 can provide more uniform support and positioning effect, ensuring that the positions of the upper clamping block 5 and the lower clamping block 6 on the half-strap 1 are more stable, preventing them from shifting or shaking during use. Secondly, the circumferential distribution can make the force transmission on the half-strap 1 more uniform, enhancing the integrity and stability of the entire reinforcing device. In addition, the provision of at least four positioning columns 8 increases the redundancy of the device, so that even if an individual positioning column 8 malfunctions, other positioning columns 8 can still ensure the normal operation of the device, improving the reliability and safety of the reinforcing device.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. An efficient building structure reinforcement device, comprising a half hoop (1) adapted to a support column, characterized in that: The two ends of the half hoop piece (1) are fixedly connected with fixing ears (2), and the two fixing ears (2) are fixed by fastening bolts (3). A plurality of semicircular arc steel plates (4) are arranged on the support column. The half hoop piece (1) is hexagonal. An upper clamping block (5) and a lower clamping block (6) are attached to the upper end of the half hoop piece (1). A positioning column (8) is inserted between the upper clamping block (5) and the lower clamping block (6). The two ends of the positioning column (8) are provided with threaded sections, and two mounting bolts (7) are threadedly connected to the threaded sections. The two mounting bolts (7) are respectively located below the upper clamping block (5) and the lower clamping block (6) to fix the positions of the upper clamping block (5) and the lower clamping block (6).

2. The high-efficiency building structure reinforcement device according to claim 1, characterized in that: The number and size of the semicircular arc steel plates (4) are adapted according to the diameter of the support column.

3. The high-efficiency building structure reinforcement device according to claim 1, characterized in that: The semicircular arc steel plate (4) is fitted and fastened by the half hoop piece (1).

4. The high-efficiency building structure reinforcement device according to claim 1, characterized in that: The internal shapes of the upper clamping block (5) and the lower clamping block (6) are adapted to the shape of the half hoop piece (1).

5. The high-efficiency building structure reinforcement device according to claim 1, characterized in that: At least four positioning columns (8) are provided and are respectively distributed on the circumference of the half hoop piece (1).

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