Building engineering frame beam reinforcing device and reinforcing method thereof

Abstract

The invention relates to the technical field of frame beam structures, in particular to a constructional engineering frame beam reinforcing device and a reinforcing method thereof. The beam bottom formwork comprises a beam bottom formwork body, the two ends of the beam bottom formwork body are fixedly connected with beam side formworks through bolts respectively, four steel bars are arranged in an inner cavity of the beam bottom formwork body, an X-shaped connecting piece is arranged in the inner cavity of the beam bottom formwork body, the X-shaped connecting piece is in an X shape, and the four ends of the X-shaped connecting piece are fixedly connected with the beam side formworks through bolts respectively. The surfaces of the steel bars make contact with arc-shaped grooves in the surfaces of the limiting and positioning assemblies in a matched mode. The X-shaped connecting piece and the limiting and positioning assembly are arranged in the inner cavity of the beam bottom formwork body, the surface radian of the limiting and positioning assembly is matched with the steel bar, the X-shaped connecting piece supports the limiting and positioning assembly, concrete impact force can be effectively blocked, displacement of the steel bar is prevented, and it is ensured that the steel bar is always located in an arc-shaped groove in the surface of the limiting and positioning assembly; the steel bar position is limited.

Description

Technical Field

[0001] The invention relates to the technical field of frame beam structures, in particular to a construction engineering frame beam reinforcement device and a reinforcement method thereof. Background Art

[0002] Early building structures were relatively simple, such as masonry structures. As the height and scale of buildings increased, people began to explore more efficient structural systems, and frame structures came into being. Frame beams, as key components of frame structures, together with frame columns form a skeleton system that bears building loads, enabling buildings to achieve larger spaces and more flexible layouts. For example, the reinforced concrete frame beam structure with Chinese patent publication number CN104594558A; According to the height and span of the beam, set up the formwork support in accordance with the requirements of the construction plan, and then lay the bottom formwork of the beam on the support, with tight joints to avoid leakage. When installing the side formwork of the beam, ensure the verticality and position of the formwork, and the connection between the side formwork and the bottom formwork of the beam is firm to avoid leakage. At this time, place the steel bars that need to be tied in place according to the marked position to ensure that the position of the steel bars is accurate. Use the binding hook to fix one end of the steel wire on a steel bar, then pass the steel wire around the intersection of the two steel bars, wrap it around the other steel bar several times, and then use the binding hook to tighten the steel wire, twist it and fix it, and then lay a layer of cement mortar with the same composition as concrete at the construction joint, and then continue to pour concrete. After the concrete is poured, the beam surface must be smoothed and compacted in time to make the beam surface flat and smooth.

[0003] When fixing the steel bars, the method used is to wrap steel wire around the cross parts of the steel bars for fixing. However, during the concrete pouring process, the concrete will generate a large impact force. Under the action of this impact force, the steel bars are easily displaced. Once the steel bars are displaced, the spacing between the steel bars will become uneven. Areas where the spacing between the steel bars is too dense will hinder the normal filling of the concrete and it will be difficult to ensure the density of the concrete. Where the spacing is too sparse, the strength requirements of the structural design cannot be met, weakening the overall strength of the structure. Summary of the invention

[0004] The object of the present invention is to provide a construction engineering frame beam reinforcement device and a reinforcement method thereof to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides a construction engineering frame beam reinforcement device and a reinforcement method thereof, comprising a beam bottom template body, wherein both ends of the beam bottom template body are respectively fixedly connected with beam side templates by means of bolts, four steel bars are arranged in the inner cavity of the beam bottom template body, and an X-shaped connector is arranged in the inner cavity of the beam bottom template body, and the outer shape of the X-shaped connector is in the shape of an X; The four ends of the X-shaped connector are respectively provided with limited positioning components, the surface of the steel bar is adapted to contact with the arc groove on the surface of the limited positioning component, and the steel bar is limited from leaving the surface of the limited positioning component, and the inner wall of the limited positioning component is provided with an auxiliary limited component; The inner wall of the position limiting and positioning assembly is provided with a steel wire, which is in a ring shape and whose surface can be in close contact with the outer surfaces of four steel bars at the same time.

[0006] As a further improvement of the technical solution, both ends of the four steel bars are respectively fixedly connected with steel bar hooks, and the steel bar hooks are located in the inner cavity of the beam bottom formwork body.

[0007] As a further improvement of the technical solution, there are a plurality of X-shaped connectors, and the plurality of X-shaped connectors are evenly distributed in the inner cavity of the beam bottom formwork body.

[0008] As a further improvement of the technical solution, the position limiting and positioning assembly includes arc-shaped positioning frames respectively fixedly connected to the four ends of the X-shaped connecting member; The surface of the arc-shaped positioning frame is provided with an arc-shaped groove adapted to the surface of the steel bar.

[0009] As a further improvement of the technical solution, the inner wall of the arc-shaped positioning frame is fixedly connected with a threaded connection port; The threads on the surface of the threaded connection port are in adaptive contact with the texture on the surface of the steel bar.

[0010] As a further improvement of the technical solution, a limiting groove is provided on the surface of the arc-shaped positioning frame, and the inner wall of the limiting groove is slidably connected to the surface of the steel wire; The steel wire is wrapped around the four surfaces of the steel bars.

[0011] The second object of the present invention is to provide a construction engineering frame beam reinforcement device and a reinforcement method thereof, comprising the auxiliary limit assembly comprising a slider adapted to slide on the inner wall of the arc-shaped positioning frame, and the end of the slider is fixedly connected to a fixture; A fixing groove is provided on the surface of the arc-shaped positioning frame, and a fixing block which is adapted to be connected to the surface of the fixer is fixedly connected to the inner wall of the fixing groove.

[0012] As a further improvement of the technical solution, a sliding groove is provided on the surface of the arc-shaped positioning frame, and a moving column is slidably connected to the inner wall of the sliding groove; The surface of the moving column is fixedly connected to the surface of the sliding block.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. In the construction engineering frame beam reinforcement device and reinforcement method thereof, an X-shaped connector and a limit positioning assembly are arranged in the inner cavity of the main body of the beam bottom template. The curvature of the surface of the limit positioning assembly is adapted to the steel bar. The X-shaped connector provides support for the limit positioning assembly, which can effectively block the impact force of concrete, prevent the displacement of the steel bar, ensure that the position of the steel bar is always in the arc groove on the surface of the limit positioning assembly, limit the position of the steel bar, and ensure that the spacing of the steel bars is uniform.

[0014] 2. In the construction engineering frame beam reinforcement device and reinforcement method thereof, the slider slides on the inner wall of the arc-shaped positioning frame, so that the fixer and the fixing groove are snap-fitted, the surface of the steel bar is wrapped, and the initial fixation of the steel bar is quickly completed, avoiding the steel bar from detaching from the arc-shaped positioning frame due to gravity in the early stage, and effectively saving construction time.

[0015] 3. In the construction engineering frame beam reinforcement device and reinforcement method thereof, the position of the steel wire can be limited by sliding the steel wire on the inner wall of the limit positioning component, and an extrusion force can be applied to the steel bar, so that the surface of the steel bar fits tightly in the arc groove of the limit positioning component, thereby enhancing the fixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure assembly of the construction engineering frame beam reinforcement device and the reinforcement method thereof of the present invention; Figure 2 This is a diagram showing the overall structure of the construction engineering frame beam reinforcement device and the reinforcement method thereof of the present invention; Figure 3 It is a schematic diagram of the steel bar structure of the construction engineering frame beam reinforcement device and the reinforcement method thereof of the present invention; Figure 4 It is a schematic diagram of the X-shaped connector structure of the construction engineering frame beam reinforcement device and reinforcement method thereof of the present invention; Figure 5 It is a schematic diagram of the position limiting and positioning assembly of the construction engineering frame beam reinforcement device and the reinforcement method thereof of the present invention; Figure 6 It is an arrow indicating the direction of force of the steel wire of the construction engineering frame beam reinforcement device and the reinforcement method thereof of the present invention; Figure 7 It is a schematic diagram of the structure of the auxiliary limiting assembly of the construction engineering frame beam reinforcement device and the reinforcement method thereof of the present invention; Figure 8 It is a schematic diagram of the structure of the arc-shaped positioning frame of the building engineering frame beam reinforcement device and the reinforcement method thereof of the present invention; Fig. 9 This is an enlarged structural schematic diagram of the construction engineering frame beam reinforcement device and reinforcement method thereof at position A of the present invention; Fig.10This is an enlarged structural schematic diagram of point B of the construction engineering frame beam reinforcement device and reinforcement method thereof of the present invention.

[0017] The meaning of each number in the figure is: 100, beam bottom formwork body; 110, beam side formwork; 120, steel bars; 1201, steel bar hook; 200, X-shaped connector; 300, limit positioning assembly; 310, arc positioning frame; 3101, limit groove; 3102, threaded connection port; 320, slide groove; 330, fixing groove; 3301, fixing block; 400, auxiliary limit assembly; 410, slider; 4101, moving column; 420, fixer; 500, steel wire; DETAILED DESCRIPTION

[0018] The following will be combined with the accompanying drawings in the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0019] See also Figure 1-Figure 10 As shown, this embodiment provides a construction engineering frame beam reinforcement device and a reinforcement method thereof, comprising a beam bottom template body 100, two ends of the beam bottom template body 100 are respectively fixedly connected with beam side templates 110 by means of bolts, four steel bars 120 are arranged in the inner cavity of the beam bottom template body 100, and an X-shaped connector 200 is arranged in the inner cavity of the beam bottom template body 100, and the outer shape of the X-shaped connector 200 is X-shaped; The four ends of the X-shaped connector 200 are respectively provided with limited positioning components 300, the surface of the steel bar 120 is adapted to contact with the arc groove on the surface of the limited positioning component 300, and the steel bar 120 is limited to be separated from the surface of the limited positioning component 300, and the inner wall of the limited positioning component 300 is provided with an auxiliary limited component 400; The inner wall of the position limiting and positioning assembly 300 is provided with a steel wire 500, which is in a surrounding shape, and its surface can be in close contact with the outer surfaces of the four steel bars 120 at the same time; Considering that when fixing the steel bars, the method of winding steel wires at the intersection of the steel bars is adopted, but during the concrete pouring process, the concrete will generate a large impact force. Under the action of this impact force, the steel bars are easily displaced. Once the steel bars are displaced, the spacing between the steel bars will become uneven. The areas where the spacing between the steel bars is too dense will hinder the normal filling of the concrete, making it difficult to ensure the density of the concrete. The areas where the spacing is too sparse cannot meet the strength requirements of the structural design, weakening the overall strength of the structure. Therefore, an X-shaped connector 200 is arranged in the inner cavity of the beam bottom template body 100, and the four ends of the X-shaped connector 200 are respectively fixed The upper limit positioning component 300, at this time, the curvature of the surface of the limit positioning component 300 will be adapted and connected with the surface of the steel bar 120, so that the steel bar 120 can be located exactly on the inner wall of the limit positioning component 300. When filling concrete, the X-shaped connector 200 can provide strong support for the limit positioning component 300. At the same time, since the curvature of the limit positioning component 300 fits tightly with the surface of the steel bar 120, when the steel bar 120 is subjected to the impact force of the concrete, the curvature of the surface of the limit positioning component 300 can effectively block it, thereby preventing the steel bar 120 from moving, ensuring the stability of the steel bar position, and ensuring the concrete filling quality and the overall strength of the structure.

[0020] At the same time, considering that it takes a lot of time to fix the crossed steel bars with steel wires one by one, the steel wire 500 is pre-wound on the surface of the limit positioning component 300. At this time, the steel wire 500 can contact the surfaces of the four steel bars 120 at the same time. During operation, it is only necessary to pull the two ends of the steel wire 500 with force, and the steel wire 500 will slide on the inner wall of the limit positioning component 300. During this process, the limit positioning component 300 not only limits the position of the steel wire 500, but also simultaneously applies an extrusion force to the steel bars 120, so that the steel bars 120 are closely attached to the surface of the limit positioning component 300, while limiting the four steel bars 120, saving a lot of time.

[0021] On the basis of the above, the specific structure is disclosed in detail: In order to enhance the bonding force between the ends of the steel bars 120 and the concrete when the steel bars 120 are fixed in the inner cavity of the beam bottom formwork body 100 in cooperation with the limit positioning assembly 300, the two ends of the four steel bars 120 are respectively fixedly connected with steel bar hooks 1201, and the steel bar hooks 1201 are located in the inner cavity of the beam bottom formwork body 100. By arranging the steel bar hooks 1201 at both ends of the steel bars 120, the anchoring length and contact area with the concrete can be increased. When the beam body is subjected to various external forces such as tension, pressure, bending moment, etc., the bonding force and mechanical bite force between the steel bars and concrete are greatly improved, thereby effectively preventing the steel bars from slipping and enhancing the stability of the overall structure of the beam body.

[0022] In order to enable the X-shaped connector 200 to fix the longer steel bar 120 through the limiting positioning assembly 300, there are several X-shaped connectors 200, and the several X-shaped connectors 200 are evenly distributed in the inner cavity of the beam bottom template body 100; when filling concrete, the X-shaped structure of the X-shaped connector 200 effectively increases the contact area with the concrete and enhances the bonding force between the two. In the operation of splicing frame beams, construction personnel can flexibly adjust the installation quantity of X-shaped connectors 200 according to the actual length of the beam. If the beam body is shorter, an appropriate arrangement can meet the support requirements. If the beam body is longer, the number of connectors is increased accordingly to ensure that it is within the entire beam length range.

[0023] In order to make the position limiting and positioning assembly 300 fit and contact with the surface of the steel bar 120, it is necessary to further disclose the parts of the position limiting and positioning assembly 300. Therefore, the position limiting and positioning assembly 300 includes arc-shaped positioning frames 310 respectively fixedly connected to the four ends of the X-shaped connecting member 200; The surface of the arc-shaped positioning frame 310 is provided with an arc-shaped groove for adapting to the surface of the steel bar 120. Four arc-shaped positioning frames 310 are firmly installed at the four ends of the X-shaped connecting piece 200. During installation, the four steel bars 120 are tightly fitted to the corresponding inner walls of the arc-shaped positioning frame 310. Subsequently, by pulling the surrounding steel wire 500, the four steel bars 120 are firmly fixed to the inner wall of the arc-shaped positioning frame 310 at the same time by utilizing the tension of the steel wire. Since the surface of the arc-shaped positioning frame 310 is perfectly adapted to the surface of the steel bar 120, the two are tightly fitted. Therefore, when pouring concrete into the inner cavity of the beam bottom formwork body 100, even if the concrete generates a large impact force, the steel bar 120 will not separate from the inner wall of the arc-shaped positioning frame 310, thereby ensuring the position stability of the steel bar during the concrete pouring process.

[0024] Considering that when the arc-shaped positioning frame 310 fixes the steel bar 120, the impact force when the concrete is poured into the inner cavity of the beam bottom template body 100 is not only from top to bottom, but also from the lateral impact force, which will cause the steel bar 120 to slide on the inner wall of the arc-shaped positioning frame 310, therefore, the inner wall of the arc-shaped positioning frame 310 is fixedly connected with a threaded connection port 3102; The threads on the surface of the threaded connection port 3102 are in adaptive contact with the surface texture of the steel bar 120. Through this threaded connection, the connection stability between the steel bar 120 and the arc-shaped positioning frame 310 is greatly enhanced. Even if it is subjected to impact forces from all directions during concrete pouring, it can effectively prevent the steel bar 120 from sliding, ensuring that the steel bar is always in the correct position.

[0025] In order to allow the steel wire 500 to slide on the inner wall of the arc-shaped positioning frame 310 and fix the four steel bars 120 on the inner wall of the arc-shaped positioning frame 310, a limiting groove 3101 is provided on the surface of the arc-shaped positioning frame 310, and the inner wall of the limiting groove 3101 is slidably connected to the surface of the steel wire 500; The steel wire 500 is wrapped around the surface of four steel bars 120; Figure 6 By pulling the steel wire 500 toward A1, the forces at S1, S2, S3, and S4 of the steel wire 500 located on the surfaces of the four steel bars 120 will be tightened at the same time, consistent with the direction indicated by the arrow, and tightened toward A1. While pulling, the surface of the steel bar 120 will be tightly attached to the inner wall of the arc-shaped positioning frame 310, and the surface of the steel bar 120 will be fixed by the steel wire 500. At the same time, in order to prevent the position of the steel wire 500 from moving during the pulling process, a limiting groove 3101 is provided to allow the steel wire 500 to slide in the limiting groove 3101, thereby limiting the pulling position of the steel wire 500.

[0026] In summary, the workflow of the present invention is: First, fix the beam bottom template body 100 on the bracket, then place the X-shaped connector 200 at a suitable position, place four steel bars 120 on the surface of the arc positioning frame 310 in sequence, and make the texture on the surface of the steel bar 120 fit in contact with the threaded connection port 3102 on the surface of the arc positioning frame 310. According to the length of the steel bar 120 and the required length of the frame beam, flexibly adjust the number of X-shaped connectors 200 to be installed. If the beam body is shorter, an appropriate arrangement can meet the support requirements. If the beam body is longer, increase the number of connectors accordingly to ensure that within the entire beam length range, by pulling the steel wire 500 toward A1, the forces S1, S2, S3, and S4 of the steel wire 500 on the surface of the four steel bars 120 are It will be tightened at the same time, in the same direction as the arrow, and tightened toward A1. While pulling, the surface of the steel bar 120 will fit tightly against the inner wall of the arc-shaped positioning frame 310, and the surface of the steel bar 120 will be fixed by the steel wire 500. At the same time, in order to prevent the position of the steel wire 500 from moving during the pulling process, a limiting groove 3101 is provided to allow the steel wire 500 to slide in the limiting groove 3101, and its pulling position is effectively limited. Then the spliced ​​frame beam is placed in the inner cavity of the beam bottom formwork body 100, and the two beam side formworks 110 are moved horizontally to make them close to the beam bottom formwork body 100, and they are fixed to both sides of the beam bottom formwork body 100 with bolts, and then concrete is poured to form it. Example

[0027] In order to, this embodiment is different from embodiment 1 in that, please refer to Figure 7-Figure 10As shown, the auxiliary limiting assembly 400 includes a slider 410 adapted to slide on the inner wall of the arc-shaped positioning frame 310, and a fixture 420 is fixedly connected to the end of the slider 410; A fixing groove 330 is formed on the surface of the arc-shaped positioning frame 310, and a fixing block 3301 adapted to be connected to the surface of the fixture 420 is fixedly connected to the inner wall of the fixing groove 330; Considering the lower ends of the X-shaped X-shaped connector 200, when the connected limit positioning assembly 300 fixes the steel bar 120, the steel bar 120 will be separated from the arc positioning frame 310 due to gravity. At this time, it is necessary to rely on the steel wire 500 to fix the steel bar 120 to the inner wall of the arc positioning frame 310. However, in the early stage of splicing the frame beam, the steel wire 500 and the steel bar 120 need to be connected one by one to complete the splicing of the entire frame beam. At this time, the supporting force of a single steel wire 500 is not enough to firmly fix the entire steel bar 120 to the inner wall of the arc positioning frame 310. Therefore, when the operating slider 410 is on the arc positioning frame 3 When the inner wall of the arc-shaped positioning frame 310 slides and extends out of the inner wall, the fixer 420 will move in a circular direction with the slider 410, gradually approaching the fixing groove 330, and continuously pushing the slider 410, the fixer 420 will be completely embedded in the fixing groove 330 and contact with the fixing block 3301, and finally realize the clamping connection between the surface of the fixer 420 and the surface of the fixing block 3301, thereby fixing the steel bars 120 at both ends below the X-shaped connecting piece 200 to the inner wall of the arc-shaped positioning frame 310, avoiding the steel bars 120 from detaching from the surface of the arc-shaped positioning frame 310 due to gravity, and providing a stable foundation for the subsequent splicing construction of the frame beams.

[0028] On the basis of the above, the specific structure is disclosed in detail: In order to drive the slider 410 to slide on the inner wall of the arc-shaped positioning frame 310, a sliding groove 320 is provided on the surface of the arc-shaped positioning frame 310, and a moving column 4101 is slidably connected to the inner wall of the sliding groove 320; The surface of the movable column 4101 is fixedly connected to the surface of the slider 410. The movable column 4101 is manually driven to slide on the inner wall of the slide groove 320. At this time, the movable column 4101 will drive the slider 410 to move on the inner wall of the arc-shaped positioning frame 310, driving the fixer 420 to approach the inner cavity of the fixing groove 330.

[0029] In summary, the workflow of the present invention is: When the surface of the steel bar 120 is attached to the inner wall of the arc-shaped positioning frame 310, the movable column 4101 is manually controlled to slide on the inner wall of the slide groove 320. At this time, the movable column 4101 will drive the slider 410 to move on the inner wall of the arc-shaped positioning frame 310, drive the fixer 420 close to the inner cavity of the fixing groove 330, and continue to push the slider 410. The fixer 420 will be completely embedded in the fixing groove 330 and contact with the fixing block 3301, finally realizing the clamping connection between the surface of the fixer 420 and the surface of the fixing block 3301.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A construction engineering frame beam reinforcement device and reinforcement method thereof, comprising a beam bottom template body (100), wherein both ends of the beam bottom template body (100) are respectively fixedly connected to beam side templates (110) by means of bolts, and four steel bars (120) are arranged in the inner cavity of the beam bottom template body (100), characterized in that: An X-shaped connecting piece (200) is provided in the inner cavity of the beam bottom formwork body (100), and the X-shaped connecting piece (200) has an X-shaped appearance; The four ends of the X-shaped connecting member (200) are respectively provided with a limit position assemblies (300); the surface of the steel bar (120) is in adaptive contact with the arc groove on the surface of the limit position assemblies (300), and the steel bar (120) is limited from being separated from the surface of the limit position assemblies (300); and the inner wall of the limit position assemblies (300) is provided with auxiliary limit position assemblies (400); The inner wall of the position limiting and positioning assembly (300) is provided with a steel wire (500), the steel wire (500) is in a surrounding shape, and its surface is in close contact with the outer surfaces of the four steel bars (120) at the same time.

2. The construction engineering frame beam reinforcement device and reinforcement method according to claim 1, characterized in that: Both ends of the four steel bars (120) are respectively fixedly connected with steel bar hooks (1201), and the steel bar hooks (1201) are located in the inner cavity of the beam bottom formwork body (100).

3. The construction engineering frame beam reinforcement device and reinforcement method according to claim 1, characterized in that: There are a plurality of X-shaped connecting pieces (200), and the plurality of X-shaped connecting pieces (200) are evenly distributed in the inner cavity of the beam bottom formwork body (100).

4. The construction engineering frame beam reinforcement device and reinforcement method according to claim 3, characterized in that: The position limiting and positioning assembly (300) comprises arc-shaped positioning frames (310) respectively fixedly connected to four ends of the X-shaped connecting member (200); The surface of the arc-shaped positioning frame (310) is provided with an arc-shaped groove adapted to the surface of the steel bar (120).

5. The construction engineering frame beam reinforcement device and reinforcement method according to claim 4, characterized in that: The inner wall of the arc-shaped positioning frame (310) is fixedly connected with a threaded connection port (3102); The surface threads of the threaded connection port (3102) are in adaptive contact with the surface texture of the steel bar (120).

6. The construction engineering frame beam reinforcement device and reinforcement method according to claim 5, characterized in that: A limiting groove (3101) is provided on the surface of the arc-shaped positioning frame (310), and the inner wall of the limiting groove (3101) is slidably connected to the surface of the steel wire (500); The steel wire (500) is wrapped around the surfaces of the four steel bars (120).

7. The construction engineering frame beam reinforcement device and reinforcement method according to any one of claims 1 to 6, characterized in that: The auxiliary limiting assembly (400) comprises a slider (410) adapted to slide on the inner wall of the arc-shaped positioning frame (310), and a fixture (420) is fixedly connected to the end of the slider (410); A fixing groove (330) is provided on the surface of the arc-shaped positioning frame (310), and a fixing block (3301) adapted to be connected to the surface of the fixer (420) is fixedly connected to the inner wall of the fixing groove (330).

8. The construction engineering frame beam reinforcement device and reinforcement method according to claim 7, characterized in that: A sliding groove (320) is provided on the surface of the arc-shaped positioning frame (310), and a movable column (4101) is slidably connected to the inner wall of the sliding groove (320); The surface of the moving column (4101) is fixedly connected to the surface of the sliding block (410).

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