A kind of building earthquake-resistant reinforcement construction equipment

Abstract

The invention relates to the field of building reinforcement construction, in particular to a building earthquake-resistant reinforcement construction device, comprising a mobile base and an implementation unit, wherein the mobile base is placed on the ground, and the implementation unit is arranged at the upper end of the mobile base. The invention utilizes a pulling piece and a flattening piece to complete the attachment and installation of a steel strand mesh, and compared with directly attaching the steel strand mesh to a wall manually, the former achieves a better effect, and the specific effects are: during the attachment of the steel strand mesh and the subsequent installation of screws, the steel strand mesh is less likely to deviate, the steel strand mesh is more closely attached to the wall, and at the same time, the steel strand mesh is more flattened, and the connection between the steel strand mesh and the wall is tighter, and then the reinforcement effect achieved on the wall is better.

Description

Technical Field

[0001] The invention relates to the field of building reinforcement construction, in particular to a building earthquake-resistant reinforcement construction equipment. Background Art

[0002] Building reinforcement is the use of steel wire mesh, adhesive steel, high-pressure grouting and other materials to strengthen the building. This technology is widely used in reinforcement and change projects such as adding beams, columns, cantilever beams, and slabs. It is a technology for seismic reinforcement of building structures. Taking the use of steel wire mesh materials as an example, the corresponding screws are usually used to temporarily fix the steel wire mesh to the wall, and then the steel wire mesh is integrated with the original concrete through polymer mortar with excellent permeability.

[0003] In the above operation, the adhesion between the steel wire mesh and the wall will directly affect the final reinforcement effect. Specifically, first, when the flatness of the steel wire mesh itself is low, such as when there are wrinkles in the steel wire mesh, the contact area between the steel wire and the wall is reduced, and the adhesion is low, which can easily reduce the final reinforcement effect; second, in the process of fixing the steel wire mesh, relative movement is more likely to occur between the steel wire mesh and the wall, and the steel wire mesh deviates from the installation point or is tilted. In this case, the reinforcement effect of the steel wire mesh on the designated part of the wall is reduced. Summary of the invention

[0004] In order to solve the above technical problems, the present invention adopts the following technical solution: a building seismic reinforcement construction equipment, including a mobile base and an implementation unit, wherein the mobile base is placed on the ground, and an implementation unit is provided at the upper end of the mobile base.

[0005] The implementation unit includes a fixed frame, a rotating frame, a pulling plate, a pulling electric slider, a pulling piece and a flattening piece. The fixed frame is symmetrically arranged at the upper end of the mobile base, and the opposite end of the fixed frame is rotatably installed with a rotating frame through a rotating shaft. The rotating frame is located above the mobile base, and the lower end of the front end surface of the rotating frame is slidably connected with a pulling plate. The front end of the pulling plate is inclined downward, and a pulling electric slider is provided at the front end of the pulling plate. The lower end of the pulling electric slider is connected to the upper end of the mobile base, a pulling piece is provided between the rotating frames, and a flattening piece is provided at the front end of the pulling piece.

[0006] The steel strand mesh roll is fixed by the cooperation of the stretching piece and the flattening piece, and the steel strand mesh is unfolded according to the wall area, and then the fixing frame is pushed toward the wall manually, and the mobile base moves synchronously along the ground until the rear end of the mobile base is pressed against the wall. If the wall is in an inclined state, before pushing the fixing frame, the electric slider is pulled to drive the tensioning plate to move forward, and the rotating frame rotates around the rotating shaft under the action of the tensioning plate, and the stretching piece, the flattening piece and the steel strand mesh roll rotate synchronously therewith until the inclination angle of the rotating frame is equal to the inclination angle of the wall. When the rotating frame is In the vertical state, when the rear end of the mobile base is pressed against the wall, the rotating member and the steel wire mesh roll are both located on the front side of the wall. When the rotating frame is in an inclined state, when the mobile base is pressed against the wall with the rear end, the rotating frame and the steel wire mesh roll are both located above the wall. After the steel wire mesh is in place, the steel wire mesh is attached to the wall through the flattening member, and then the steel wire mesh is fixed to the wall manually using existing tools and screws, and then polymer mortar is applied on the steel wire mesh. After the polymer mortar solidifies, the wall reinforcement is completed.

[0007] The pulling member comprises a lifting electric slider, a limiting circular plate, an inner fixed shaft, a downward moving electric slider, a fixed clamping plate, a movable clamping plate and a clamping electric slider. The lifting electric slider is installed at the rear end of the rotating frame, a limiting circular plate is arranged between the lifting electric sliders, an inner fixed shaft is clamped between the lifting electric slider and the limiting circular plate, a downward moving electric slider is installed at the opposite end of the rotating frame, a fixed clamping plate is connected between the downward moving electric sliders, a movable clamping plate is arranged on the front side of the fixed clamping plate, and a clamping electric slider is connected between the movable clamping plate and the downward moving electric slider. The steel strand mesh is manually placed between the limiting circular plates, and then the inner fixed shaft is pushed so that the opposite end of the inner fixed shaft is inserted into the steel strand mesh. At this time, the steel strand is completed. The installation and fixation of the wire mesh roll is followed by manually pulling the steel strand mesh downward so that the pulling end of the steel strand mesh is located between the fixed clamp and the movable clamp, and then the movable clamp is driven backward by the clamping electric slider until the movable clamp clamps the steel strand mesh. Next, the inner fixed shaft, the limit circular plate and the steel strand mesh roll are driven upward by the hoisting electric slider, and the steel strand mesh roll is unwound synchronously. The displacement of the hoisting electric slider is controlled according to the position of the installation point of the steel strand mesh on the wall. Finally, the steel strand mesh roll is located above the installation point, and then the fixed frame is manually pushed toward the wall, and the movable base moves synchronously along the ground until the rear end of the movable base is pressed against the wall.

[0008] The flattening part includes an L-shaped plate, a pressing electric push rod, a pressing shaft, a vertical plate, a flattening electric slider and a flattening roller. The L-shaped plate is installed on the upper end of the front end surface of the rotating frame, and the rear end surface of the horizontal section of the L-shaped plate is installed with a pressing electric push rod. The pushing end of the pressing electric push rod is installed with an ear block, and the opposite end of the ear block is slidably connected to the rotating frame. A pressing shaft is installed between the ear blocks, the pressing shaft is located at the front upper part of the movable splint, and the pressing shaft is located at the front lower part of the inner fixed shaft. The lower end of the ear block is installed with a vertical plate, and the rear end of the vertical plate is installed with a flattening electric slider. The rear ends of the flattening electric sliders are rotatably connected with flattening rollers through pin shafts, and the flattening rollers are located directly below the pressing shaft.

[0009] The installed steel strand mesh roll is located above the pressing shaft. After the rear end of the mobile base is pressed against the wall, the pressing electric push rod is used to move the pressing shaft toward the wall. The vertical plate drives the flattening electric slider and the flattening roller to move synchronously. Finally, the pressing shaft and the flattening roller both press the steel strand mesh against the wall. Then the flattening electric slider drives the flattening roller to move downward. Under the action of the flattening roller, the steel strand mesh between the pressing shaft and the movable splint is tightly attached to the wall. When the flattening roller approaches the movable splint, the flattening electric slider stops moving, and then the movable splint is loosened from the steel strand mesh by clamping the electric slider. Then, the flattening electric slider continues to move downward, thereby simultaneously moving the electric slider downward to drive the movable splint and the fixed splint to move downward synchronously, until the flattening roller makes the steel strand mesh under the pressing shaft completely attached to the wall, and then manually fix the steel strand mesh to the wall using existing tools and screws, and use existing shearing tools to cut the steel strand mesh between the pressing shaft and the steel strand mesh roll, and then manually push the fixed frame to separate the movable base from the wall, and finally apply polymer mortar on the steel strand mesh, and after the polymer mortar solidifies, the wall reinforcement is completed.

[0010] Preferred technical solution one: a transverse plate is symmetrically installed on the front end surface of the vertical plate, a transverse electric slider is installed on the rear end of the transverse plate, and an extension plate is symmetrically installed on the upper and lower end surfaces of the rear end of the transverse electric slider through a pin shaft, and a side pull shaft is rotatably connected between the ends of the extension plate away from the transverse electric slider through a pin shaft, and the side pull shaft is located in the front and lower part of the flattening roller, and the upper end of the extension plate above the side pull shaft is rotatably connected to the rear end of the arc-shaped electric slider through a pin shaft, the arc-shaped electric slider is installed at the lower end of the arc-shaped plate, and the arc-shaped plate is slidably installed on the upper end of the transverse plate, and the flattening roller is moved downward by the flattening electric slider, and the flattening roller moves the steel wire mesh Attached to the wall, when the flattening roller moves to the lowermost end of the steel strand mesh, the flattening electric slider stops moving, and then the arc-shaped electric slider moves backward. Under the action of the arc-shaped electric slider, the extension plate rotates around the pin connected to the transverse electric slider, and the side pulling roller rotates synchronously with the extension plate until the side pulling roller presses the steel strand mesh attached to the wall, and then the extension plate is driven by the transverse electric slider to move toward the direction of the rotating frame, and the arc-shaped electric slider and the arc-shaped plate move synchronously accordingly. During this period, the side pulling shaft can perform longitudinal flattening on the steel strand mesh, thereby further improving the adhesion between the steel strand mesh and the wall.

[0011] Preferred technical solution two: The lifting electric slider is connected to the adjacent limiting circular plate by two adjusting electric push rods, and the two adjusting electric push rods are arranged symmetrically about the inner fixed axis. The limiting circular plate can be made to perform lateral linear motion by adjusting the electric push rods, so as to adjust the distance between the limiting circular plates according to the lateral size of the steel wire mesh roll, so as to avoid the left and right deviation of the steel wire mesh roll, which affects the effect of subsequent steel wire mesh attachment and installation.

[0012] Optimal technical solution three: a side pressure electric push rod is installed at the upper end of the front end surface of the rotating frame, and the side pressure electric push rod is located above the L-shaped plate, and a T-shaped plate is connected between the pushing ends of the side pressure electric push rod, and a side pressure plate is installed at the rear end of the longitudinal section of the T-shaped plate, and the side pressure plate is located at the front side of the inner fixed shaft, and the side pressure plate is located between the limiting circular plates, and the pressing electric push rod is pressed to make the pressing shaft move toward the wall, and the vertical plate drives the flattening electric slider and the flattening roller to move synchronously therewith, and finally the pressing shaft and the flattening roller both press the steel strand mesh against the wall, and then the side pressure electric push rod is used to make the T-plate and the side pressure plate move as a whole toward the steel strand mesh roll until the side pressure plate presses the steel strand mesh roll, and in the process of the flattening roller and the side pulling shaft acting on the steel strand mesh, the steel strand mesh roll will be subjected to a certain pulling force, and the pressing of the steel strand mesh roll by the side pressure plate can further prevent the steel strand mesh roll from rotating under the action of the pulling force, thereby avoiding reducing the flatness of the steel strand mesh.

[0013] Preferred technical solution four: circular through holes are provided at equal distances from left to right at the front end of the movable splint, and plug-in round rods are installed in the circular through holes provided by the movable splint by means of threaded fitting. According to the position of the mesh on the surface of the steel strand mesh, the number and position of the plug-in round rods are manually adjusted so that the plug-in round rods can face the mesh, and the movable splint is driven to move backward by clamping the electric slider, and the plug-in round rods move synchronously with the movable splint. When the movable splint clamps the steel strand mesh, the plug-in round rods are inserted into the mesh, and in the process of moving the movable splint and the fixed splint downward as a whole by moving the electric slider downward, the movable splint and the fixed splint pull the steel strand mesh synchronously as a whole, and the plug-in round rods can prevent the steel strand mesh from detaching from between the movable splint and the fixed splint.

[0014] Preferred technical solution five: An angle disk with a quarter-circle structure is installed on the opposite side of the fixed frame. The angle disk is concentric with the rotating shaft. A pointer is arranged on the opposite side of the angle disk. The upper end of the pointer is connected to the rotating shaft. By pulling the electric slider and the tensioning plate to make the rotating frame and the rotating shaft rotate synchronously, the pointer rotates synchronously with the rotating shaft. With the help of the pointer and the angle disk, the worker can accurately record the data of the inclination angle of the rotating frame. When facing a wall with the same inclination angle in the future, the inclination angle of the rotating frame can be quickly adjusted to save time.

[0015] Preferred technical solution six: A lap plate is installed at the front end of the pulling plate, and the lower end surface of the lap plate contacts the upper end surface of the pulling electric slider, and an insert is clamped between the lap plate and the pulling electric slider, and the insert is symmetrically arranged front to back, and an intermediate plate is connected between the lower ends of the fixed frame, and the intermediate plate is rotatably installed on the upper end of the movable base through an intermediate shaft. The insert is manually removed, and then the fixed frame is manually pushed, and the fixed frame and the rotating frame rotate along the intermediate shaft as a whole. At this time, the rotating frame takes the vertical line as the rotation axis, and when the rotating frame is rotated by the pulling plate, the rotating frame takes the horizontal line as the rotation axis. When the rotating frame takes the vertical line as the rotation axis, the pulling piece and the flattening piece can be used for the reinforcement construction of the inclined wall with the vertical line as the rotation axis, thereby further expanding the overall use scope of the reinforcement construction equipment.

[0016] Preferred technical solution seven: The front end of the mobile base is symmetrically equipped with resisting electric push rods, the push-out end of the resisting electric push rods is inclined downward, and a resisting block is installed at the push-out end of the resisting electric push rods. The lower end surface of the resisting block is in contact with the ground. When the rear end of the mobile base is pressed against the wall, the resisting electric push rods are used to press the resisting block against the ground. At this time, the mobile base is subjected to a backward resisting force. Under the action of this resisting force, the stability of the mobile base relative to the wall is improved, thereby greatly reducing the impact of the displacement of the mobile base on the installation of the steel wire mesh.

[0017] Preferred technical solution eight: The lower end surface of the middle plate and the lower end surface of the fixed frame are both installed with a rubber interlayer, and the lower end surface of the rubber interlayer is in contact with the upper end surface of the movable base. During the rotation of the fixed frame and the rotating frame around the intermediate axis, the rubber interlayer rotates synchronously therewith. Due to the provision of the rubber interlayer, the friction encountered by the fixed frame and the middle plate during rotation is increased, resulting in a certain sense of resistance, thereby reducing the probability of the fixed frame self-rotating.

[0018] The present invention has the following beneficial effects: 1. The present invention utilizes pulling pieces and flattening pieces to complete the attachment and installation of the steel strand mesh. Compared with directly attaching the steel strand mesh to the wall manually, the former achieves better effects. The specific effects are: during the attachment of the steel strand mesh and the subsequent installation of screws, the steel strand mesh is less likely to shift, the steel strand mesh is more closely attached to the wall, and at the same time, the steel strand mesh is more flattened, the connection between the steel strand mesh and the wall is tighter, and ultimately the reinforcement effect achieved on the wall is better.

[0019] 2. The inclination of the pulling member, flattening member and rotating frame as a whole in the present invention can be adjusted with the overall cooperation of the fixed frame, the pulling electric slider and the tightening plate to adapt to the inclination angle of the wall. On this basis, the overall use scope of the reinforcement construction equipment is expanded.

[0020] 3. The pulling apart piece and the flattening piece in the present invention can rotate as a whole with the horizontal line as the axis and the vertical line as the axis. Therefore, the pulling apart piece and the flattening piece as a whole can be applied to the reinforcement construction of walls with various inclination angles, and the application scope of the reinforcement construction equipment as a whole is further expanded.

[0021] 4. The present invention provides a certain resistance force to the mobile base by resisting the electric push rod and the resistance block as a whole. Under the action of this resistance force, the stability of the mobile base relative to the wall is improved, thereby greatly reducing the impact of the displacement of the mobile base on the installation of the steel wire mesh.

[0022] 5. The present invention can further prevent the steel strand mesh roll from rotating under the action of the pulling force by pressing the steel strand mesh roll with the side pressure plate, thereby avoiding reducing the flatness of the steel strand mesh. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0025] Figure 2 for Figure 1 Cross-sectional view (viewed from left to right).

[0026] Figure 3 for Figure 1 Rear view of.

[0027] Figure 4 It is a schematic diagram of the three-dimensional structure of the present invention when it is connected with a steel strand mesh.

[0028] Figure 5 for Figure 1 Rear view of.

[0029] Figure 6 It is a three-dimensional structural diagram of hoisting the electric slider, limiting circular plate, inner fixed shaft, T-plate, side pressure plate, side pressure electric push rod and adjusting the electric push rod.

[0030] Figure 7 It is a schematic diagram of the three-dimensional structure of the flattened part, the transverse plate and the curved plate.

[0031] Figure 8 It is a schematic diagram of the three-dimensional structure of the transverse plate, extension plate, side pull shaft, arc-shaped electric slider and arc-shaped plate.

[0032] Fig. 9 It is a schematic diagram of the three-dimensional structure of the transverse plate, transverse electric slider, extension plate and side pull shaft.

[0033] Fig.10 It is a schematic diagram of the three-dimensional structure of the downward-moving electric slider, the movable clamping plate, the plug-in round rod and the clamping electric slider.

[0034] Fig.11 It is a schematic diagram of the three-dimensional structure of the movable splint, the fixed splint and the downward electric slider.

[0035] Fig.12 It is a schematic diagram of the three-dimensional structure of the vertical plate, the flattening electric slider and the flattening roller.

[0036] Fig.13 It is a plan view of the mobile base, fixed frame, rotating frame, tensioning plate and intermediate plate.

[0037] Fig.14 for Fig.13 Magnified view of the X area in the middle.

[0038] Fig.15 for Fig.13 Magnified view of the middle Y region.

[0039] In the figure: 1, mobile base; 2, implementation unit; 20, fixed frame; 21, rotating frame; 22, pulling plate; 23, pulling electric slider; 24, pulling piece; 25, flattening piece; 240, lifting electric slider; 241, limiting circular plate; 242, inner fixed shaft; 243, moving down electric slider; 244, fixing clamping plate; 245, movable clamping plate; 246, clamping electric slider; 250, L-shaped plate; 251, pressing electric push rod; 252, pressing shaft; 253, vertical plate; 254, Flattening electric slider; 255, flattening roller; 256, transverse plate; 257, transverse electric slider; 258, extension plate; 259, side pull shaft; 26, arc-shaped electric slider; 27, arc-shaped plate; 247, adjustment electric push rod; 210, side pressure electric push rod; 211, T-shaped plate; 212, side pressure plate; 248, plug-in round rod; angle 200, degree plate; 201, pointer; 202, middle plate; 220, overlap plate; 221, insert block; 10, resist electric push rod; 11, resist block; DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of 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.

[0041] See also Figure 1 , Figure 2 and Figure 3 A building seismic reinforcement construction equipment includes a mobile base 1 and an implementation unit 2. The mobile base 1 is placed on the ground, and the implementation unit 2 is provided at the upper end of the mobile base 1.

[0042] See also Figure 1 and Figure 2 The front end of the mobile base 1 is symmetrically equipped with a resisting electric push rod 10, the push-out end of the resisting electric push rod 10 is inclined downward, and a resisting block 11 is installed at the push-out end of the resisting electric push rod 10. The lower end surface of the resisting block 11 is in contact with the ground. When the rear end of the mobile base 1 is pressed against the wall, the resisting electric push rod 10 presses the resisting block 11 against the ground. At this time, the mobile base 1 is subjected to a backward resisting force. Under the action of this resisting force, the stability of the mobile base 1 relative to the wall is improved, thereby greatly reducing the impact of the displacement of the mobile base 1 on the installation of the steel wire mesh.

[0043] See also Figure 1 , Figure 2 , Figure 6 , Figure 7 and Fig.13The implementation unit 2 includes a fixed frame 20, a rotating frame 21, a tensioning plate 22, a pulling electric slider 23, a pulling piece 24 and a flattening piece 25. The fixed frame 20 is symmetrically arranged at the upper end of the mobile base 1. The opposite end of the fixed frame 20 is rotatably installed with the rotating frame 21 through a rotating shaft. The rotating frame 21 is located above the mobile base 1. The lower end of the front end surface of the rotating frame 21 is slidably connected with the tensioning plate 22. The front end of the tensioning plate 22 is inclined downward. The front end of the tensioning plate 22 is provided with a pulling electric slider 23. The lower end of the pulling electric slider 23 is connected to the upper end of the mobile base 1. A pulling piece 24 is provided between the rotating frames 21, and a flattening piece 25 is provided at the front end of the pulling piece 24.

[0044] The steel strand mesh roll is fixed by the cooperation of the pulling piece 24 and the flattening piece 25, and the steel strand mesh is unfolded according to the wall area, and then the fixing frame 20 is pushed toward the wall by hand, and the mobile base 1 moves synchronously along the ground until the rear end of the mobile base 1 is pressed against the wall. If the wall is in an inclined state, before pushing the fixing frame 20, the electric slider 23 is pulled to drive the tensioning plate 22 to move forward, and the rotating frame 21 rotates around the rotating axis under the action of the tensioning plate 22, and the pulling piece 24, the flattening piece 25 and the steel strand mesh roll rotate synchronously therewith until the inclination angle of the rotating frame 21 is equal to the inclination angle of the wall. When the rotating frame 21 is in a vertical state, when the rear end of the movable base 1 is pressed against the wall, the rotating member and the steel wire mesh roll are both located on the front side of the wall; when the rotating frame 21 is in an inclined state, when the rear end of the movable base 1 is pressed against the wall, the rotating frame 21 and the steel wire mesh roll are both located above the wall. After the steel wire mesh is in place, the steel wire mesh is attached to the wall through the flattening member 25, and then the steel wire mesh is fixed to the wall manually using existing tools and screws, and then polymer mortar is applied on the steel wire mesh, and the wall reinforcement is completed after the polymer mortar solidifies.

[0045] See also Figure 4 , Figure 5 , Figure 6 , Fig.10 and Fig.11, the pulling member 24 includes a lifting electric slider 240, a limiting circular plate 241, an inner fixed shaft 242, a downward moving electric slider 243, a fixed clamping plate 244, a movable clamping plate 245 and a clamping electric slider 246. The lifting electric slider 240 is installed at the rear end of the rotating frame 21. A limiting circular plate 241 is provided between the lifting electric slider 240. The inner fixed shaft 242 is clamped between the lifting electric slider 240 and the limiting circular plate 241. A downward moving electric slider 243 is installed at the opposite end of the rotating frame 21. A fixed clamping plate 244 is connected between the downward moving electric slider 243. A movable clamping plate 245 is arranged on the front side of the fixed clamping plate 244. A clamping electric slider 246 is connected between the movable clamping plate 245 and the downward moving electric slider 243. The steel strand mesh is manually rolled between the limiting circular plates 241, and then the inner fixed shaft 242 is pushed to make the inner fixed The opposite end of the shaft 242 is inserted into the steel strand mesh roll. At this time, the installation and fixation of the steel strand mesh roll is completed. Then, the steel strand mesh is manually pulled downward so that the pulling end of the steel strand mesh is located between the fixed clamping plate 244 and the movable clamping plate 245. Then, the movable clamping plate 245 is driven to move backward by clamping the electric slider 246 until the movable clamping plate 245 clamps the steel strand mesh. Next, the inner fixed shaft 242, the limiting circular plate 241 and the steel strand mesh roll are driven upward by the hoisting electric slider 240, and the steel strand mesh roll is unwound synchronously. The displacement of the hoisting electric slider 240 is controlled according to the position of the steel strand mesh at the installation point on the wall. Finally, the steel strand mesh roll is located above the installation point. Then, the fixed frame 20 is manually pushed toward the wall, and the movable base 1 moves synchronously along the ground until the rear end of the movable base 1 is pressed against the wall.

[0046] See also Figure 2 , Figure 7 and Fig.12 The flattening member 25 includes an L-shaped plate 250, a pressing electric push rod 251, a pressing shaft 252, a vertical plate 253, a flattening electric slider 254 and a flattening roller 255. The L-shaped plate 250 is installed on the upper end of the front end surface of the rotating frame 21, and the rear end surface of the transverse section of the L-shaped plate 250 is installed with a pressing electric push rod 251. The pushing end of the pressing electric push rod 251 is installed with an ear block, and the opposite end of the ear block is slidably connected to the rotating frame 21. A pressing shaft 252 is installed between the ear blocks. The pressing shaft 252 is located at the front and upper part of the movable splint 245, and the pressing shaft 252 is located at the front and lower part of the inner fixed shaft 242. The lower end of the ear block is installed with a vertical plate 253, and the rear end of the vertical plate 253 is installed with a flattening electric slider 254. The rear ends of the flattening electric sliders 254 are rotatably connected with flattening rollers 255 through pin shafts, and the flattening rollers 255 are located directly below the pressing shaft 252.

[0047] The installed steel strand mesh roll is located above the pressing shaft 252. After the rear end of the mobile base 1 is pressed against the wall, the pressing shaft 252 is moved toward the wall by pressing the electric push rod 251, and the vertical plate 253 drives the flattening electric slider 254 and the flattening roller 255 to move synchronously. Finally, the pressing shaft 252 and the flattening roller 255 both press the steel strand mesh against the wall, and then the flattening electric slider 254 drives the flattening roller 255 to move downward. Under the action of the flattening roller 255, the steel strand mesh between the pressing shaft 252 and the movable clamping plate 245 is tightly attached to the wall. When the flattening roller 255 approaches the movable clamping plate 245, the flattening electric slider 254 stops moving, and then the clamping electric slider 2 46 makes the movable clamp 245 loosen from the steel wire mesh, and then, the flattening electric slider 254 continues to move downward, thereby simultaneously moving the electric slider 243 downward to drive the movable clamp 245 and the fixed clamp 244 to move downward synchronously, until the flattening roller 255 makes the steel wire mesh under the pressing shaft 252 completely attached to the wall, and then the steel wire mesh is fixed to the wall manually using existing tools and screws, and the steel wire mesh is cut between the pressing shaft 252 and the steel wire mesh roll using existing shearing tools, and then the fixing frame 20 is manually pushed to separate the movable base 1 from the wall, and finally polymer mortar is applied on the steel wire mesh, and the wall reinforcement is completed after the polymer mortar solidifies.

[0048] In summary, compared with the method of directly attaching the steel wire mesh to the wall manually, the method of using the pulling piece 24 and the flattening piece 25 to complete the attachment and installation of the steel wire mesh achieves better results. The specific effects are: during the attachment of the steel wire mesh and the subsequent installation of the screws, the steel wire mesh is less likely to shift, the steel wire mesh is more closely attached to the wall, and the steel wire mesh is more flattened, and the connection between the steel wire mesh and the wall is tighter, thereby ultimately achieving a better reinforcement effect on the wall.

[0049] In addition, with the overall cooperation of the fixed frame 20, the pulling electric slider 23 and the tightening plate 22, the pulling piece 24, the flattening piece 25 and the rotating frame 21 as a whole can also be adjusted accordingly according to the inclination angle of the wall, thereby expanding the overall use range of the reinforcement construction equipment.

[0050] See also Figure 7 , Figure 8 and Fig. 9The front end surface of the vertical plate 253 is symmetrically installed with a transverse plate 256, and the rear end of the transverse plate 256 is installed with a transverse electric slider 257. The upper and lower end surfaces of the rear end of the transverse electric slider 257 are symmetrically installed with extension plates 258 through pins. The end of the extension plate 258 away from the transverse electric slider 257 is rotatably connected with a side pull shaft 259 through a pin. The side pull shaft 259 is located at the front and lower side of the flattening roller 255. The upper end of the extension plate 258 above the side pull shaft 259 is rotatably connected to the rear end of the arc-shaped electric slider 26 through a pin. The arc-shaped electric slider 26 is installed at the lower end of the arc-shaped plate 27. The arc-shaped plate 27 is slidably installed at the upper end of the transverse plate 256. The flattening roller 255 moves downward through the flattening electric slider 254. 255 makes the steel wire mesh adhere to the wall. When the flattening roller 255 moves to the lowermost end of the steel wire mesh, the flattening electric slider 254 stops moving, and then the arc-shaped electric slider 26 moves backward. The extension plate 258 rotates around the pin connected to the transverse electric slider 257 under the action of the arc-shaped electric slider 26, and the side pulling roller rotates synchronously with the extension plate 258 until the side pulling roller presses the steel wire mesh attached to the wall, and then drives the extension plate 258 to move toward the rotating frame 21 through the transverse electric slider 257, and the arc-shaped electric slider 26 and the arc-shaped plate 27 move synchronously accordingly. During this period, the side pulling shaft 259 can implement longitudinal flattening processing on the steel wire mesh, thereby further improving the adhesion between the steel wire mesh and the wall.

[0051] See also Figure 6 The hoisting electric slider 240 is connected to the adjacent limiting circular plate 241 by two adjusting electric push rods 247. The two adjusting electric push rods 247 are arranged symmetrically about the inner fixed shaft 242. The limiting circular plate 241 is made to perform horizontal linear motion by adjusting the electric push rods 247. In this way, the distance between the limiting circular plates 241 is adjusted according to the horizontal size of the steel strand mesh roll to avoid the left and right deviation of the steel strand mesh roll, which affects the effect of subsequent steel strand mesh attachment and installation.

[0052] See also Figure 3 and Figure 6A side pressure electric push rod 210 is installed on the upper end of the front surface of the rotating frame 21. The side pressure electric push rod 210 is located above the L-shaped plate 250. A T-shaped plate 211 is connected between the pushing ends of the side pressure electric push rod 210. A side pressure plate 212 is installed at the rear end of the longitudinal section of the T-shaped plate 211. The side pressure plate 212 is located on the front side of the inner fixed shaft 242, and the side pressure plate 212 is located between the limiting circular plates 241. By pressing the electric push rod 251, the pressing shaft 252 moves toward the wall, and the vertical plate 253 drives the flattening electric slider 254 and the flattening roller 255 to move synchronously. The final pressing shaft 252 and the flattening roller 255 both press the steel wire mesh against the wall, and then the side pressure electric push rod 210 is used to make the T-plate 211 and the side pressure plate 212 move as a whole toward the steel wire mesh roll until the side pressure plate 212 presses the steel wire mesh roll. In the process of the flattening roller 255 and the side pulling shaft 259 acting on the steel wire mesh, the steel wire mesh roll will be subjected to a certain pulling force, and the pressing of the steel wire mesh roll by the side pressure plate 212 can further prevent the steel wire mesh roll from rotating under the action of the pulling force, thereby avoiding reducing the flatness of the steel wire mesh.

[0053] See also Fig.10 and Fig.11 The front end of the movable splint 245 is provided with round through holes at equal distances from left to right, and a plug-in round rod 248 is installed in the round through holes opened by the movable splint 245 by means of threaded fitting. According to the position of the mesh on the surface of the steel strand mesh, the number and position of the plug-in round rod 248 are manually adjusted so that the plug-in round rod 248 can face the mesh, and the movable splint 245 is driven to move backward by clamping the electric slider 246, and the plug-in round rod 248 moves synchronously with the movable splint 245. When the movable splint 245 clamps the steel strand mesh, the plug-in round rod 248 is inserted into the mesh. In the process of moving the electric slider 243 downward to make the movable splint 245 and the fixed splint 244 move downward as a whole, the movable splint 245 and the fixed splint 244 pull the steel strand mesh synchronously as a whole, and the plug-in round rod 248 can prevent the steel strand mesh from being detached from between the movable splint 245 and the fixed splint 244.

[0054] See also Fig.13 and Fig.15 An angle disk 200 with a quarter-circle structure is installed on the opposite side of the fixed frame 20. The angle disk 200 is concentric with the rotating shaft. A pointer 201 is arranged on the opposite side of the angle disk 200. The upper end of the pointer 201 is connected to the rotating shaft. By pulling the electric slider 23 and the tightening plate 22 to make the rotating frame 21 rotate synchronously with the rotating shaft, the pointer 201 rotates synchronously with the rotating shaft. With the help of the pointer 201 and the angle disk 200, the worker can accurately record the data of the inclination angle of the rotating frame 21. When facing a wall with the same inclination angle in the future, the inclination angle of the rotating frame 21 can be quickly adjusted to save time.

[0055] See also Fig.13 and Fig.14 The front end of the tensioning plate 22 is provided with a lap plate 220, the lower end surface of the lap plate 220 contacts the upper end surface of the pulling electric slider 23, and an insert block 221 is clamped between the lap plate 220 and the pulling electric slider 23, and the insert block 221 is arranged symmetrically front and back. An intermediate plate 202 is connected between the lower ends of the fixed frame 20, and the intermediate plate 202 is rotatably installed on the upper end of the movable base 1 through an intermediate shaft. By manually removing the insert block 221, and then manually pushing the fixed frame 20, the fixed frame 20 and the rotating frame 21 are rotated along the intermediate shaft as a whole. At this time, the rotating frame 21 takes the vertical line as the rotation axis, and when the rotating frame 21 is rotated by the tensioning plate 22, the rotating frame 21 takes the horizontal line as the rotation axis. When the rotating frame 21 takes the vertical line as the rotation axis, the pulling piece 24 and the flattening piece 25 can be used for the reinforcement construction of the inclined wall with the vertical line as the rotation axis, thereby further expanding the overall use range of the reinforcement construction equipment.

[0056] See also Fig.14 The lower end surface of the middle plate 202 and the lower end surface of the fixed frame 20 are both installed with a rubber interlayer, and the lower end surface of the rubber interlayer contacts the upper end surface of the movable base 1. When the fixed frame 20 and the rotating frame 21 rotate around the intermediate axis, the rubber interlayer rotates synchronously therewith. Due to the provision of the rubber interlayer, the friction encountered by the fixed frame 20 and the middle plate 202 during rotation increases, resulting in a certain sense of resistance, thereby reducing the probability of the fixed frame 20 rotating on its own.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction device for seismic reinforcement of a building, comprising a mobile base (1) and an implementation unit (2), characterized in that: The mobile base (1) is placed on the ground, and an implementation unit (2) is provided at the upper end of the mobile base (1); The implementation unit (2) comprises a fixed frame (20), a rotating frame (21), a pulling plate (22), a pulling electric slider (23), a pulling piece (24) and a flattening piece (25); the fixed frame (20) is symmetrically arranged at the upper end of the mobile base (1); the opposite end of the fixed frame (20) is rotatably mounted with the rotating frame (21) via a rotating shaft; the rotating frame (21) is located above the mobile base (1); the lower end of the front end surface of the rotating frame (21) is slidably connected with the pulling plate (22); the front end of the pulling plate (22) is inclined downward; the front end of the pulling plate (22) is provided with a pulling electric slider (23); the lower end of the pulling electric slider (23) is connected to the upper end of the mobile base (1); a pulling piece (24) is provided between the rotating frames (21); and the front end of the pulling piece (24) is provided with a flattening piece (25); The pulling member (24) comprises a lifting electric slider (240), a limiting circular plate (241), an inner fixed shaft (242), a downward moving electric slider (243), a fixed clamping plate (244), a movable clamping plate (245) and a clamping electric slider (246); the lifting electric slider (240) is installed at the rear end of the rotating frame (21); a limiting circular plate (241) is provided between the lifting electric slider (240); an inner fixed shaft (242) is clamped between the lifting electric slider (240) and the limiting circular plate (241); a downward moving electric slider (243) is installed at the opposite end of the rotating frame (21); a fixing clamping plate (244) is connected between the downward moving electric slider (243); a movable clamping plate (245) is arranged on the front side of the fixing clamping plate (244); and a clamping electric slider (246) is connected between the movable clamping plate (245) and the downward moving electric slider (243); The flattening member (25) comprises an L-shaped plate (250), a pressing electric push rod (251), a pressing shaft (252), a vertical plate (253), a flattening electric slider (254) and a flattening roller (255); the L-shaped plate (250) is mounted on the upper end of the front end surface of the rotating frame (21); the pressing electric push rod (251) is mounted on the rear end surface of the transverse section of the L-shaped plate (250); an ear block is mounted on the push-out end of the pressing electric push rod (251); and the opposite end of the ear block is slidably connected to the rotating frame (21). A pressing shaft (252) is installed between the ear blocks, the pressing shaft (252) is located above and in front of the movable clamping plate (245), and the pressing shaft (252) is located below and in front of the inner fixed shaft (242), a vertical plate (253) is installed at the lower end of the ear block, a flattening electric slider (254) is installed at the rear end of the vertical plate (253), a flattening roller (255) is rotatably connected between the rear ends of the flattening electric slider (254) through a pin shaft, and the flattening roller (255) is located directly below the pressing shaft (252); A transverse plate (256) is symmetrically installed on the front end surface of the vertical plate (253), and a transverse electric slider (257) is installed on the rear end of the transverse plate (256). An extension plate (258) is symmetrically installed on the upper and lower end surfaces of the rear end of the transverse electric slider (257) through a pin shaft, and a side pull shaft (259) is rotatably connected between the ends of the extension plate (258) away from the transverse electric slider (257) through a pin shaft. The side pull shaft (259) is located in the front and lower part of the flattening roller (255). The upper end of the extension plate (258) above the side pull shaft (259) is rotatably connected to the rear end of the arc-shaped electric slider (26) through a pin shaft. The arc-shaped electric slider (26) is installed at the lower end of the arc-shaped plate (27), and the arc-shaped plate (27) is slidably installed on the upper end of the transverse plate (256).

2. A building seismic reinforcement construction equipment according to claim 1, characterized in that: Two adjustment electric push rods (247) are connected between the hoisting electric slide block (240) and the adjacent limiting circular plate (241), and the two adjustment electric push rods (247) are symmetrically arranged up and down about the inner fixed shaft (242).

3. The building seismic reinforcement construction equipment according to claim 2, characterized in that: A side pressure electric push rod (210) is installed at the upper end of the front end surface of the rotating frame (21), the side pressure electric push rod (210) is located above the L-shaped plate (250), a T-shaped plate (211) is connected between the pushing ends of the side pressure electric push rod (210), a side pressure plate (212) is installed at the rear end of the longitudinal section of the T-shaped plate (211), the side pressure plate (212) is located at the front side of the inner fixed shaft (242), and the side pressure plate (212) is located between the limiting circular plates (241).

4. The building seismic reinforcement construction equipment according to claim 1, characterized in that: The front end of the movable clamping plate (245) is provided with round through holes at equal distances from left to right, and a plug-in round rod (248) is installed in the round through hole provided in the movable clamping plate (245) by means of threaded fitting.

5. The building seismic reinforcement construction equipment according to claim 1, characterized in that: An angle disc (200) with a quarter-circular structure is installed on the opposite side of the fixing frame (20), the angle disc (200) is cocentric with the rotating shaft, and a pointer (201) is arranged on the opposite side of the angle disc (200), the upper end of the pointer (201) is connected to the rotating shaft.

6. The building seismic reinforcement construction equipment according to claim 1, characterized in that: A lap plate (220) is installed at the front end of the pulling plate (22), the lower end surface of the lap plate (220) contacts the upper end surface of the pulling electric slider (23), and an insert block (221) is clamped between the lap plate (220) and the pulling electric slider (23), and the insert blocks (221) are arranged symmetrically front to back. An intermediate plate (202) is connected between the lower ends of the fixing frame (20), and the intermediate plate (202) is rotatably installed on the upper end of the moving base (1) through an intermediate shaft.

7. The building seismic reinforcement construction equipment according to claim 1, characterized in that: The front end of the mobile base (1) is symmetrically provided with a resisting electric push rod (10), the push-out end of the resisting electric push rod (10) is tilted downward, and a resisting block (11) is provided at the push-out end of the resisting electric push rod (10), and the lower end surface of the resisting block (11) is in contact with the ground.

8. The building seismic reinforcement construction equipment according to claim 6, characterized in that: The lower end surface of the middle plate (202) and the lower end surface of the fixing frame (20) are both installed with a rubber interlayer, and the lower end surface of the rubber interlayer is in contact with the upper end surface of the movable base (1).

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