Splicing type prefabricated part capable of being adjustably installed

Abstract

The invention discloses an adjustably-mounted splicing type prefabricated part, and relates to the technical field of prefabricated part assembly.The adjustably-mounted splicing type prefabricated part comprises two prefabricated plates, a prefabricated top plate is arranged at the tops of the two prefabricated plates, a plurality of steel bars are symmetrically mounted at the tops of the two prefabricated plates, and a plurality of filling barrels are symmetrically formed in the two sides of the top of the prefabricated top plate in a penetrating mode; a plurality of centering assemblies are arranged on one sides of the joints of the two prefabricated slabs and the prefabricated top plate, each centering assembly comprises a transverse centering block, and the transverse centering blocks are fixedly installed on the two sides of the prefabricated top plate through bolts; and when the prefabricated top plate and the prefabricated plate are assembled, the position of the prefabricated top plate can be adjusted, centering operation of the prefabricated top plate is facilitated, excessive operation is not needed for assembling of the prefabricated top plate and the prefabricated plate, convenience and usability are improved, and the assembling efficiency of the prefabricated plate and the prefabricated top plate is improved.

Description

Technical Field

[0001] The invention relates to the technical field of prefabricated component assembly, in particular to a spliced ​​prefabricated component that can be adjusted and installed. Background Art

[0002] As a modern construction method, prefabricated component assembly construction has the advantages of short construction period, high product quality, low energy loss and low environmental pollution compared with traditional construction methods. In the process of prefabricated component assembly construction, lifting equipment is usually used to first hoist the prefabricated components such as composite panels, beams and stairs, so that they are located directly above the prefabricated supports such as prefabricated piles and wall panels, and then the grouting tubes or connecting holes on the hoisted prefabricated components are aligned with the reserved steel bars above the prefabricated supports. After alignment, the prefabricated components are lowered so that the reserved steel bars are inserted into the grouting tubes or connecting holes. Finally, concrete is injected into the grouting tubes or connecting holes. After the concrete solidifies, the entire assembly construction operation is completed.

[0003] For example, a centering device for assembled prefabricated components with publication number CN118835816A first fixes the fixed centering assembly and the adjustable centering mechanism to the prefabricated component and the prefabricated support respectively, and then after the prefabricated component position is preliminarily adjusted by the lifting equipment, the telescopic tube is directly inflated or watered through the hose, so that the telescopic tube is vertically extended and the centering seat block on the upper surface of the lifting strip is moved toward the centering guide plate, and then the longitudinal precise adjustment is first completed through the action between the guide groove, the centering slot and the centering guide plate, and then the lateral precise adjustment is completed through the action between the inclined guide block and the inclined guide opening on the guide seat block, so that the steel bars on the prefabricated support are aligned with the grouting tube or the steel bar insertion hole on the prefabricated component. After alignment, the prefabricated component can be directly lowered vertically to complete the assembly of the two. The use of the entire centering device greatly improves the assembly efficiency between prefabricated components, and there is no need for operators to climb up to operate during the hoisting of prefabricated components, which effectively ensures the personal safety of construction workers. However, in actual use, the prefabricated components are centered through a centering mechanism, and the centering of the prefabricated components is mainly achieved by inflating or injecting water through a telescopic tube. During the assembly process of the prefabricated components, an external pump body is required, and the operation is relatively cumbersome. Moreover, if the prefabricated components are assembled after being centered, the centering mechanism is lowered by releasing water or air, and the lifting of the prefabricated components is achieved through lifting equipment. When assembling the prefabricated components, the centering mechanism and the lifting equipment need to be lowered at the same time. If they are not moved down at the same time, there will be a slight position for the centering of the prefabricated components, and a gap will easily occur between the seat block and the guide plate, which will affect the centering work of the prefabricated components. The overall operation is relatively precise, but the prefabricated components cannot be quickly centered and assembled, which reduces the assembly efficiency of the prefabricated components and has certain usage defects.

[0004] Therefore, we propose a spliced ​​prefabricated component that can be adjusted and installed to solve the above-mentioned problems. Summary of the invention

[0005] The object of the present invention is to provide an adjustable and installed spliced ​​prefabricated component to solve the problem proposed in the above-mentioned background technology that the centering operation of the prefabricated component is performed by a centering mechanism. The centering of the prefabricated component is mainly achieved by inflating or injecting water through a telescopic tube. During the assembly process of the prefabricated component, an external pump body is required, and the operation is relatively cumbersome. If the prefabricated component is assembled after being centered, the centering mechanism is lowered by draining water or air, and the lifting of the prefabricated component is achieved by lifting equipment. When the prefabricated component is assembled, the centering mechanism and the lifting equipment need to be lowered at the same time. If they are not moved down at the same time, a slight position will be generated for the centering of the prefabricated component, and a gap will easily be generated between the seat block and the guide plate, which will affect the centering work of the prefabricated component. The overall operation is relatively precise, and the prefabricated component cannot be quickly centered and assembled, thereby reducing the assembly efficiency of the prefabricated component.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an adjustable mounted spliced ​​prefabricated component, comprising two prefabricated panels, the tops of the two prefabricated panels are provided with prefabricated top panels, a plurality of steel bars are symmetrically installed on the tops of the two prefabricated panels, and a plurality of filling cylinders are symmetrically opened and penetrated on both sides of the top of the prefabricated top panels, and the steel bars are adaptively connected to the filling cylinders; Also includes: A plurality of centering components are arranged on one side of the connection between the two prefabricated panels and the prefabricated top panel, and the centering components include a transverse centering block; The transverse centering blocks are fixedly installed on both sides of the prefabricated top plate by bolts, and an L-shaped frame is fixedly installed by bolts on one side of the two prefabricated plates below the plurality of transverse centering blocks, and the inside of the L-shaped frame is symmetrically slidably connected with movable rods, and the tops of the two movable rods are fixedly installed with transverse centering seats, and the transverse centering blocks are slidably connected with the transverse centering seats, and the outer lower parts of the two movable rods are sleeved with telescopic springs, and one end of the telescopic spring is fixedly connected with the L-shaped frame, and the other end of the telescopic spring is fixedly connected with the movable rod; A longitudinal centering block is fixedly installed on one side of the transverse centering block, a V-shaped groove is opened on one side of the transverse centering seat, and the longitudinal centering block is slidingly connected to the V-shaped groove, and two groups of mounting frames are symmetrically installed on one side of the bottom of the transverse centering block, and a pressure wheel is rotatably connected between each group of two mounting frames, and a U-shaped frame is symmetrically installed below one side of the transverse centering seat, and a steel wire rope is fixedly installed on one side of the bottom of the U-shaped frame, and the pressure wheel is rotatably connected to the steel wire rope.

[0007] Preferably, a fixing frame is symmetrically installed on one side of the bottom of the transverse centering seat, and a rotating rod is rotatably connected between the two fixing frames, and a rotating wheel is symmetrically installed on the outside of the rotating rod, and the rotating wheel is rotatably connected to the wire rope.

[0008] By adopting the above technical solution, the movement of the wire rope can drive the rotating wheel to rotate.

[0009] Preferably, a connecting groove is provided on the upper side of one side of the interior of the movable rod, and a movable groove is provided on the upper side of the interior of the movable rod, and an installation groove is provided on the interior of the movable rod below the movable groove, and a positioning sleeve is symmetrically installed on one side of the top of the L-shaped frame, and the movable rod is slidably connected to the positioning sleeve, and a positioning rod is symmetrically slidably connected to the lower side of the interior of the movable rod, and positioning holes are symmetrically penetrated on both sides of the positioning sleeve, and the positioning rod is adaptably connected to the positioning hole.

[0010] By adopting the above technical solution, the movable rod can be positioned.

[0011] Preferably, a movable block is fixedly installed on the end of the wire rope away from the U-shaped frame, and the movable block is slidably connected to the mounting groove, and a moving block is symmetrically installed on the bottom of the movable block, and a support frame is symmetrically installed on one side of the top of the two positioning rods, and a column rod is fixedly installed above the two support frames, and a sliding groove is penetrated on one side of the movable block, and the column rod is slidably connected to the sliding groove, and a guide rod is fixedly installed on the lower part of the inner part of the mounting groove, and a limit block is fixedly installed on one side of the bottom of the two positioning rods, and the limit block is slidably connected to the guide rod.

[0012] By adopting the above technical solution, the upward movement of the movable block can pull the two positioning rods closer to each other.

[0013] Preferably, a tension spring is sleeved on the outside of the wire rope above the mounting groove, and a fixed block is fixedly installed on one end of the tension spring, and the fixed block is fixedly connected to the movable groove, while a connecting block is fixedly installed on the other end of the tension spring, and the connecting block is fixedly connected to the wire rope.

[0014] By adopting the above technical solution, the steel wire rope can be automatically reset after moving.

[0015] Preferably, one end of the rotating rod passes through a fixed frame on one side and is fixedly installed with a first cam, and the transverse centering seat is located above the first cam and is fixedly installed with a connecting frame, and the connecting frame is slidably connected to the moving rod inside, and the moving rod is slidably connected to the first cam, and the transverse centering seat is located above one side of the moving rod and is rotatably connected to a rotating shaft, and the outer side of the rotating shaft is rotatably connected to a limiting frame, and the limiting frame is fixedly connected to the transverse centering seat, and a rack is fixedly installed on one side of the moving rod, and a rotating gear is fixedly installed on the outer side of the rotating shaft on one side of the limiting frame, and the rotating gear is meshingly connected to the rack.

[0016] By adopting the above technical solution, the rotation of the rotating rod can only drive the moving rod to move.

[0017] Preferably, a positioning frame is fixedly installed on the side of the rotating shaft of the transverse centering seat, and a sliding rod is slidably connected inside the positioning frame, and a movable plate is fixedly installed on one end of the sliding rod, and a second cam is fixedly installed on one end of the rotating shaft, and the movable plate is slidably connected to the second cam, and a return spring is sleeved on the lower outside of the sliding rod, and one end of the return spring is fixedly connected to the positioning frame, and the other end of the return spring is fixedly connected to the movable plate.

[0018] By adopting the above technical solution, the sliding rod can automatically reset after moving.

[0019] Preferably, the transverse centering seat is located on one side of the sliding rod and is fixedly installed with a mounting seat, and a press spray is provided inside the mounting seat, and a positioning block is symmetrically installed on one side of the mounting seat, and the sliding rod is slidably connected to the positioning block, and a pressing rod is fixedly installed on the top of the sliding rod, and a screw is threadedly connected to the other side of the inside of the mounting seat, and a knob is fixedly installed at one end of the screw, and an arc plate is rotatably connected to the other end of the screw, and a limit rod is symmetrically installed on one side of the arc plate, and the two limit rods are slidably connected to the mounting seat.

[0020] By adopting the above technical solution, the hard friction between the lateral centering seat and the lateral centering block is reduced, thereby improving the overall service life.

[0021] Compared with the prior art, the present invention has the following beneficial effects: the adjustable installed spliced ​​prefabricated component is provided with a centering component on one side of the connection between the prefabricated top plate and the two prefabricated panels, so that when the prefabricated top plate and the prefabricated panels are assembled, the position of the prefabricated top plate can be adjusted, which is convenient for the centering operation of the prefabricated top plate, and the assembly of the prefabricated top plate and the prefabricated panels does not require too much operation, thereby improving convenience and usability, and improving the assembly efficiency of the prefabricated panels and the prefabricated top plates; 1. A centering assembly is provided on one side of the connection between the prefabricated top plate and the two prefabricated plates. When assembling the prefabricated plate and the prefabricated top plate, the prefabricated top plate is hoisted by a hoisting device so that the prefabricated top plate is placed above the two prefabricated plates. The prefabricated top plate can be moved down with the help of the hoisting device so that the transverse centering block contacts the transverse centering seat. The prefabricated top plate can be laterally centered through the transverse centering block and the transverse centering seat, and the longitudinal centering block can slide on the V-shaped groove to longitudinally center the prefabricated top plate. At this time, the positioning rod is inserted into the positioning hole, and the movable rod will not move, so that the prefabricated top plate continues to move down, and the longitudinal centering block is completely stuck in the V-shaped groove. The transverse centering block moves to the bottom, and the installation position of the prefabricated top plate is adjusted. The downward movement of the transverse centering block can be pressed against the steel wire rope with the help of a pressure wheel, so that one end of the steel wire rope is bent. After the steel wire rope is bent, the movable block can be pulled up to move up, and the steel wire rope moves while The guide wheel is guided by the rotating wheel, and the rotating wheel and the rotating rod can be driven to rotate. After the steel wire rope moves, the tension spring can be stretched by the connecting block. After the movable block moves, the moving block is driven to move up. The moving block can be driven to move up by the sliding connection between the sliding groove and the column rod to drive the two positioning rods to approach each other, so that the positioning rod is separated from the positioning hole, and the movable rod loses its limit. Then the gravity of the prefabricated top plate drives the horizontal centering seat to move down, and the telescopic spring can be stretched so that the steel bars on the prefabricated plate are inserted into the filling cylinder, and the splicing and installation of the prefabricated plate and the prefabricated top plate are completed. During the descending process of the prefabricated top plate, no displacement will be generated between the horizontal centering block and the horizontal centering seat. Through the centering component, when the prefabricated top plate and the prefabricated plate are assembled, the position of the prefabricated top plate can be adjusted, which is convenient for the centering operation of the prefabricated top plate. There is no need for too much operation for the assembly of the prefabricated top plate and the prefabricated plate, which improves convenience and usability, and improves the assembly efficiency of the prefabricated plate and the prefabricated top plate. 2. The steel wire rope can drive the rotating wheel and the rotating rod to rotate during the movement. After the rotating rod rotates, the first cam can be driven to rotate. After the first cam rotates, the moving rod is pushed to move upward. The engagement of the rack and the rotating gear can drive the rotating shaft to rotate. After the rotating shaft rotates, the second cam can be driven to rotate. After the second cam rotates, the moving plate can be pushed downward, so that the sliding rod moves downward. The reset spring can be stretched, and after the steel wire rope stops moving, the first cam no longer pushes the moving rod to move (the first cam in the attached figure is only a schematic diagram). Under the action of the reset spring, the sliding rod is reset, and the moving rod returns to its initial state, so that the sliding rod can be driven to move downward when the prefabricated top plate is centered. 3. When assembling and installing the prefabricated top plate, the sliding rod moves downward, and as the centering of the prefabricated top plate is completed, the sliding rod is reset. The sliding rod drives the pressing rod to move downward during the pressing process. The downward movement of the pressing rod can press the pressing part on the pressing spray. The pressing spray contains lubricating oil. After the sliding rod moves downward, the lubricating oil is sprayed out, so that the lubricating oil can be sprayed between the transverse centering seat and the transverse centering block, and then lubrication can be performed, thereby reducing the hard friction between the transverse centering seat and the transverse centering block and improving the overall service life. The screw can be rotated to drive the arc plate to move. While the arc plate moves, it drives the limit rod to slide on the mounting seat to limit the movement of the arc plate, so that the arc plate leaves the pressing spray. The pressing spray can be replaced, which improves convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 For the present invention Figure 1 A schematic diagram of the enlarged structure of the middle A area; Figure 3 This is a schematic diagram of the centering assembly structure of the present invention; Figure 4 For the present invention Figure 3 Schematic diagram of the enlarged structure of the middle B area; Figure 5 It is a schematic diagram of the three-dimensional cross-sectional structure of the movable rod of the present invention; Figure 6 For the present invention Figure 5 Schematic diagram of the enlarged structure of the middle C area; Figure 7 For the present invention Figure 5 Schematic diagram of the enlarged structure of the middle D area; Figure 8 For the present invention Figure 3 Schematic diagram of the enlarged structure of the middle E area; Fig. 9 It is a schematic diagram of the structure of the mounting seat of the present invention.

[0023] In the figure: 1, prefabricated plate; 101, prefabricated top plate; 102, steel bar; 103, filling cylinder; 2, centering assembly; 201, transverse centering block; 202, L-shaped frame; 203, movable rod; 204, telescopic spring; 205, transverse centering seat; 206, longitudinal centering block; 207, V-shaped groove; 208, mounting frame; 209, pressure wheel; 210, U-shaped frame; 211, wire rope; 212, fixed frame; 213, rotating rod; 214, rotating wheel; 215, connecting groove; 216, movable groove; 217, mounting groove; 218, positioning sleeve; 219, positioning hole; 220, positioning rod; 2201, guide rod; 2202, limit block ; 221, movable block; 2211, moving block; 222, sliding groove; 223, supporting frame; 224, column rod; 225, tension spring; 2251, connecting block; 226, fixed block; 227, first cam; 228, connecting frame; 229, moving rod; 230, rotating shaft; 231, limiting frame; 232, rack; 233, rotating gear; 234, second cam; 235, positioning frame; 236, sliding rod; 237, reset spring; 238, moving plate; 239, mounting seat; 240, positioning block; 241, pressing spray; 242, pressing rod; 243, screw; 244, arc plate; 245, limiting rod. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-Figure 9 The present invention provides a technical solution: an adjustable spliced ​​prefabricated component, comprising two prefabricated panels 1, a prefabricated top panel 101 is arranged on the top of the two prefabricated panels 1, and a plurality of steel bars 102 are symmetrically installed on the top of the two prefabricated panels 1, and a plurality of filling cylinders 103 are symmetrically opened and penetrated on both sides of the top of the prefabricated top panel 101, and the steel bars 102 are adaptively connected to the filling cylinders 103; Also includes: A plurality of centering components 2 are provided on one side of the connection between the two prefabricated panels 1 and the prefabricated top panel 101, and the centering components 2 include a transverse centering block 201; The transverse centering blocks 201 are fixedly installed on both sides of the prefabricated top plate 101 by bolts, and an L-shaped frame 202 is fixedly installed by bolts on one side of the two prefabricated plates 1 below the plurality of transverse centering blocks 201, and the inside of the L-shaped frame 202 is symmetrically slidably connected with a movable rod 203, and a transverse centering seat 205 is fixedly installed on the top of the two movable rods 203, and the transverse centering block 201 is slidably connected with the transverse centering seat 205, and the outer lower part of the two movable rods 203 is sleeved with a telescopic spring 204, and one end of the telescopic spring 204 is fixedly connected to the L-shaped frame 202, and the other end of the telescopic spring 204 is fixedly connected to the movable rod 203; A longitudinal centering block 206 is fixedly mounted on one side of the transverse centering block 201, a V-shaped groove 207 is provided on one side of the transverse centering seat 205, and the longitudinal centering block 206 is slidably connected to the V-shaped groove 207, and two groups of mounting frames 208 are symmetrically mounted on one side of the bottom of the transverse centering block 201, and a pressure wheel 209 is rotatably connected between each group of two mounting frames 208, and a U-shaped frame 210 is symmetrically mounted below one side of the transverse centering seat 205, and a steel wire rope 211 is fixedly mounted on one side of the bottom of the U-shaped frame 210, and the pressure wheel 209 is rotatably connected to the steel wire rope 211; A fixing frame 212 is symmetrically installed on one side of the bottom of the transverse centering seat 205, and a rotating rod 213 is rotatably connected between the two fixing frames 212, and a rotating wheel 214 is symmetrically installed outside the rotating rod 213, and the rotating wheel 214 is rotatably connected to the wire rope 211; A connecting groove 215 is provided on the upper side of the inner side of the movable rod 203, and a movable groove 216 is provided on the upper side of the inner side of the movable rod 203, and a mounting groove 217 is provided on the inner side of the movable rod 203 below the movable groove 216, and a positioning sleeve 218 is symmetrically installed on one side of the top of the L-shaped frame 202, and the movable rod 203 is slidably connected to the positioning sleeve 218, and a positioning rod 220 is symmetrically slidably connected to the lower side of the inner side of the movable rod 203, and positioning holes 219 are symmetrically penetrated on both sides of the positioning sleeve 218, and the positioning rod 220 is adaptively connected to the positioning holes 219; A movable block 221 is fixedly installed at one end of the wire rope 211 away from the U-shaped frame 210, and the movable block 221 is slidably connected to the installation groove 217, and a moving block 2211 is symmetrically installed at the bottom of the movable block 221, and a support frame 223 is symmetrically installed on one side of the top of the two positioning rods 220, and a column 224 is fixedly installed above the two support frames 223, and a sliding groove 222 is opened through one side of the movable block 2211, and the column 224 is slidably connected to the sliding groove 222, and a guide rod 2201 is fixedly installed at the lower part of the installation groove 217, and a limit block 2202 is fixedly installed on one side of the bottom of the two positioning rods 220, and the limit block 2202 is slidably connected to the guide rod 2201; A tension spring 225 is sleeved on the outside of the wire rope 211 above the mounting groove 217, and a fixing block 226 is fixedly installed on one end of the tension spring 225, and the fixing block 226 is fixedly connected to the movable groove 216, while a connecting block 2251 is fixedly installed on the other end of the tension spring 225, and the connecting block 2251 is fixedly connected to the wire rope 211.

[0026] Embodiment 1: Figure 1-Figure 7 As shown, a centering assembly 2 is provided on one side of the connection between the prefabricated top plate 101 and the two prefabricated plates 1. When the prefabricated plates 1 and the prefabricated top plate 101 are assembled, the prefabricated top plate 101 is hoisted by a hoisting device so that the prefabricated top plate 101 is placed above the two prefabricated plates 1. The prefabricated top plate 101 can be moved downward by means of the hoisting device so that the transverse centering block 201 contacts the transverse centering seat 205. The prefabricated top plate 101 can be laterally centered by the transverse centering block 201 and the transverse centering seat 205, and the longitudinal centering block 206 can slide on the V-shaped groove 207 to The prefabricated top plate 101 is longitudinally centered. At this time, the positioning rod 220 is inserted into the positioning hole 219, and the movable rod 203 does not move, so that the prefabricated top plate 101 continues to move downward. The longitudinal centering block 206 is completely stuck in the V-shaped groove 207, and the transverse centering block 201 moves to the bottom. The installation position of the prefabricated top plate 101 is adjusted. The downward movement of the transverse centering block 201 can be pressed against the steel wire rope 211 by the pressure wheel 209, so that one end of the steel wire rope 211 is bent. After the steel wire rope 211 is bent, the movable block 221 can be pulled upward, and the steel wire rope 211 is rotated while moving. The wheel 214 is guided and can drive the rotating wheel 214 and the rotating rod 213 to rotate. After the wire rope 211 moves, it can stretch the tension spring 225 through the connecting block 2251. After the movable block 221 moves, it drives the movable block 2211 to move upward. The upward movement of the movable block 2211 can drive the two positioning rods 220 to approach each other through the sliding connection between the sliding groove 222 and the column rod 224, so that the positioning rod 220 is separated from the positioning hole 219, so that the movable rod 203 loses the limit. After that, the gravity of the prefabricated top plate 101 drives the lateral centering seat 205 to move downward, which can stretch the telescopic spring 204, so that the prefabricated top plate 101 can be moved downward. The steel bars 102 on the prefabricated plate 1 are inserted into the filling cylinder 103 to complete the splicing and installation of the prefabricated plate 1 and the prefabricated top plate 101. During the descent of the prefabricated top plate 101, no displacement will occur between the lateral centering block 201 and the lateral centering seat 205. The centering component 2 allows the position of the prefabricated top plate 101 to be adjusted when assembling the prefabricated top plate 101 with the prefabricated plate 1, which facilitates the centering operation of the prefabricated top plate 101. There is no need for too much operation in the assembly of the prefabricated top plate 101 and the prefabricated plate 1, which improves convenience and usability, and improves the assembly efficiency of the prefabricated plate 1 and the prefabricated top plate 101.

[0027] One end of the rotating rod 213 passes through a fixed frame 212 on one side and is fixedly installed with a first cam 227, and the lateral centering seat 205 is located above the first cam 227 and is fixedly installed with a connecting frame 228, and the inside of the connecting frame 228 is slidably connected with a moving rod 229, and the moving rod 229 is slidably connected to the first cam 227, and the lateral centering seat 205 is located above one side of the moving rod 229 and is rotatably connected with a rotating shaft 230, and the outer side of the rotating shaft 230 is rotatably connected with a limiting frame 231, and the limiting frame 231 is fixedly connected to the lateral centering seat 205, and a rack 232 is fixedly installed on one side of the moving rod 229, and a rotating gear 233 is fixedly installed on the outer side of the rotating shaft 230 on one side of the limiting frame 231, and the rotating gear 233 is meshed and connected with the rack 232; The lateral centering seat 205 is located on one side of the rotating shaft 230 and is fixedly installed with a positioning frame 235, and the interior of the positioning frame 235 is slidably connected with a sliding rod 236, and a moving plate 238 is fixedly installed at one end of the sliding rod 236, and at the same time, a second cam 234 is fixedly installed at one end of the rotating shaft 230, and the moving plate 238 is slidably connected to the second cam 234, and a return spring 237 is sleeved on the lower outside of the sliding rod 236, and one end of the return spring 237 is fixedly connected to the positioning frame 235, and at the same time, the other end of the return spring 237 is fixedly connected to the moving plate 238.

[0028] Embodiment 2: Figure 3 and Figure 8 As shown, the wire rope 211 can drive the rotating wheel 214 and the rotating rod 213 to rotate during the movement. After the rotating rod 213 rotates, the first cam 227 can be driven to rotate. After the first cam 227 rotates, the moving rod 229 is pushed to move upward, and the engagement of the rack 232 and the rotating gear 233 can drive the rotating shaft 230 to rotate. After the rotating shaft 230 rotates, the second cam 234 can be driven to rotate. After the second cam 234 rotates, the moving plate 238 can be pushed downward, so that the sliding rod 236 moves downward, the reset spring 237 can be stretched, and after the wire rope 211 stops moving, the first cam 227 no longer pushes the moving rod 229 to move. The first cam 227 in the attached figure is only a schematic diagram. Under the action of the reset spring 237, the sliding rod 236 is reset, and the moving rod 229 returns to its initial state, so that the sliding rod 236 can be driven to move downward when the prefabricated top plate 101 is centered.

[0029] The lateral centering seat 205 is located on one side of the sliding rod 236 and is fixedly installed with a mounting seat 239, and a pressing spray 241 is arranged inside the mounting seat 239, and a positioning block 240 is symmetrically installed on one side of the mounting seat 239, and the sliding rod 236 is slidingly connected to the positioning block 240, and a pressing rod 242 is fixedly installed on the top of the sliding rod 236, and a screw rod 243 is threadedly connected to the other side of the inside of the mounting seat 239, and a knob is fixedly installed at one end of the screw rod 243, and an arc plate 244 is rotatably connected to the other end of the screw rod 243, and a limiting rod 245 is symmetrically installed on one side of the arc plate 244, and the two limiting rods 245 are slidingly connected to the mounting seat 239.

[0030] Embodiment 3: Figure 3 and Figure 8-Figure 9 As shown, when the prefabricated top plate 101 is assembled and installed, the sliding rod 236 moves downward, and as the centering of the prefabricated top plate 101 is completed, the sliding rod 236 is reset, and the sliding rod 236 drives the pressing rod 242 to move downward during the pressing process, and the downward movement of the pressing rod 242 can press the pressing part on the pressing spray 241, and the pressing spray 241 contains lubricating oil. After the sliding rod 236 moves downward, the lubricating oil is sprayed out, so that the lubricating oil can be sprayed on the horizontal centering seat 205 and the horizontal Lubrication can be performed between the centering blocks 201 to reduce the hard friction between the lateral centering seat 205 and the lateral centering block 201, thereby increasing the overall service life. The screw 243 can be rotated to drive the arc plate 244 to move. While the arc plate 244 moves, the limiting rod 245 can be driven to slide on the mounting seat 239 to limit the movement of the arc plate 244, so that the arc plate 244 leaves the pressing spray 241. The pressing spray 241 can be replaced, thereby increasing convenience.

[0031] Working principle: When using the adjustable prefabricated components, first, Figure 1-Figure 9As shown, when the prefabricated panel 1 and the prefabricated top panel 101 are assembled, the prefabricated top panel 101 is hoisted by a hoisting device so that the prefabricated top panel 101 is placed above the two prefabricated panels 1. The prefabricated top panel 101 can be moved downward by means of the hoisting device so that the transverse centering block 201 contacts the transverse centering seat 205. The prefabricated top panel 101 can be transversely centered by the transverse centering block 201 and the transverse centering seat 205, and the longitudinal centering block 206 can be placed in the V-shaped groove 207. The prefabricated top plate 101 can be longitudinally centered by sliding upward. At this time, the positioning rod 220 is inserted into the positioning hole 219, and the movable rod 203 does not move, so that the prefabricated top plate 101 continues to move downward, and the longitudinal centering block 206 is completely stuck in the V-shaped groove 207, and the transverse centering block 201 moves to the bottom, and the installation position of the prefabricated top plate 101 is adjusted. The downward movement of the transverse centering block 201 can be pressed against the wire rope 211 by the pressure wheel 209, so that one end of the wire rope 211 is bent. After the steel wire rope 211 is bent, it can pull the movable block 221 to move upward. The steel wire rope 211 is guided by the rotating wheel 214 while moving, and can drive the rotating wheel 214 and the rotating rod 213 to rotate. After the steel wire rope 211 moves, it can stretch the tension spring 225 through the connecting block 2251. After the movable block 221 moves, it drives the movable block 2211 to move upward. The movable block 2211 moves upward and drives the two movable blocks 2211 to move upward through the sliding connection between the sliding groove 222 and the column 224. The positioning rods 220 are close to each other, so that the positioning rods 220 are separated from the positioning holes 219, so that the movable rods 203 lose their limit, and then the gravity of the prefabricated top plate 101 drives the transverse centering seat 205 to move downward, and the telescopic spring 204 can be stretched, so that the steel bars 102 on the prefabricated plate 1 are inserted into the filling cylinder 103, and the splicing and installation of the prefabricated plate 1 and the prefabricated top plate 101 is completed. During the descending process of the prefabricated top plate 101, no displacement occurs between the transverse centering block 201 and the transverse centering seat 205; The steel wire rope 211 can drive the rotating wheel 214 and the rotating rod 213 to rotate during the movement. After the rotating rod 213 rotates, the first cam 227 can be driven to rotate. After the first cam 227 rotates, the moving rod 229 is pushed to move upward, and the engagement of the rack 232 and the rotating gear 233 can drive the rotating shaft 230 to rotate. After the rotating shaft 230 rotates, the second cam 234 can be driven to rotate. After the second cam 234 rotates, the moving plate 238 can be pushed downward to make the sliding rod 236 move downward, and the reset spring 237 can be stretched. After the steel wire rope 211 stops moving, the first cam 227 no longer pushes the moving rod 229 to move. Under the action of the reset spring 237, the sliding rod 236 is reset, and the moving rod 229 returns to its initial state, so that when the prefabricated top plate 101 is centered, the sliding rod 236 can be driven to move downward, and when the prefabricated top plate 101 is assembled and installed. The sliding rod 236 moves downward, and as the centering of the prefabricated top plate 101 is completed, the sliding rod 236 is reset, and the sliding rod 236 drives the pressing rod 242 to move downward during the pressing process. The downward movement of the pressing rod 242 can press the pressing part on the pressing spray 241. The pressing spray 241 has lubricating oil inside. After the sliding rod 236 moves downward, the lubricating oil is sprayed out, so that the lubricating oil can be sprayed between the transverse centering seat 205 and the transverse centering block 201, and then lubrication can be performed, reducing the hard friction between the transverse centering seat 205 and the transverse centering block 201, and improving the overall service life. The screw 243 can be rotated to drive the arc plate 244 to move. While the arc plate 244 moves, it drives the limit rod 245 to slide on the mounting seat 239, and limits the movement of the arc plate 244, so that the arc plate 244 leaves the pressing spray 241, and the pressing spray 241 can be replaced, which improves convenience.

[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable mounted spliced ​​prefabricated component, comprising two prefabricated panels (1), the tops of the two prefabricated panels (1) being provided with prefabricated top panels (101), the tops of the two prefabricated panels (1) being symmetrically provided with a plurality of steel bars (102), and the tops of the two prefabricated panels (1) being symmetrically provided with a plurality of filling cylinders (103) penetrating symmetrically on both sides of the tops of the prefabricated top panels (101), and the steel bars (102) being adaptively connected to the filling cylinders (103); It is characterized in that Also includes: A plurality of centering components (2) are arranged on one side of the connection between the two prefabricated panels (1) and the prefabricated top panel (101), and the centering components (2) include a transverse centering block (201); A transverse centering block (201) is fixedly installed on both sides of the prefabricated top plate (101) by means of bolts, and an L-shaped frame (202) is fixedly installed by means of bolts on one side of the two prefabricated plates (1) below the plurality of transverse centering blocks (201), and a movable rod (203) is symmetrically slidably connected inside the L-shaped frame (202), and a transverse centering seat (205) is fixedly installed on the top of the two movable rods (203), and the transverse centering block (201) is slidably connected to the transverse centering seat (205), and a telescopic spring (204) is sleeved on the outer lower part of the two movable rods (203), and one end of the telescopic spring (204) is fixedly connected to the L-shaped frame (202), and the other end of the telescopic spring (204) is fixedly connected to the movable rod (203); A longitudinal centering block (206) is fixedly mounted on one side of the transverse centering block (201); a V-shaped groove (207) is provided on one side of the transverse centering seat (205); and the longitudinal centering block (206) is slidably connected to the V-shaped groove (207); and two groups of mounting frames (208) are symmetrically mounted on one side of the bottom of the transverse centering block (201); and a pressure wheel (209) is rotatably connected between each group of two mounting frames (208); and a U-shaped frame (210) is symmetrically mounted below one side of the transverse centering seat (205); and a steel wire rope (211) is fixedly mounted on one side of the bottom of the U-shaped frame (210); and the pressure wheel (209) is rotatably connected to the steel wire rope (211).

2. The adjustable installation splicing prefabricated component according to claim 1, characterized in that: A fixing frame (212) is symmetrically mounted on one side of the bottom of the transverse centering seat (205), a rotating rod (213) is rotatably connected between the two fixing frames (212), and a rotating wheel (214) is symmetrically mounted on the outside of the rotating rod (213), and the rotating wheel (214) is rotatably connected to the steel wire rope (211).

3. The adjustable installation splicing prefabricated component according to claim 1, characterized in that: A connecting groove (215) is provided on the upper side of the inner part of the movable rod (203), and a movable groove (216) is provided on the upper side of the inner part of the movable rod (203), and a mounting groove (217) is provided on the inner part of the movable rod (203) below the movable groove (216), and a positioning sleeve (218) is symmetrically installed on the top side of the L-shaped frame (202), and the movable rod (203) is slidably connected to the positioning sleeve (218), and a positioning rod (220) is symmetrically slidably connected to the lower side of the inner part of the movable rod (203), and positioning holes (219) are symmetrically penetrated on both sides of the positioning sleeve (218), and the positioning rod (220) is adaptively connected to the positioning hole (219).

4. The adjustable installation splicing prefabricated component according to claim 3, characterized in that: A movable block (221) is fixedly installed at one end of the steel wire rope (211) away from the U-shaped frame (210), and the movable block (221) is slidably connected to the installation groove (217), and a moving block (2211) is symmetrically installed at the bottom of the movable block (221), and a support frame (223) is symmetrically installed on one side of the top of the two positioning rods (220), and a column rod (224) is fixedly installed above the two support frames (223), and a sliding groove (222) is penetrated through one side of the movable block (2211), and the column rod (224) is slidably connected to the sliding groove (222), and a guide rod (2201) is fixedly installed at the lower part of the installation groove (217), and a limit block (2202) is fixedly installed on one side of the bottom of the two positioning rods (220), and the limit block (2202) is slidably connected to the guide rod (2201).

5. The adjustable installation splicing prefabricated component according to claim 3, characterized in that: A tension spring (225) is sleeved on the outside of the steel wire rope (211) and located above the mounting groove (217), and a fixing block (226) is fixedly mounted on one end of the tension spring (225), and the fixing block (226) is fixedly connected to the movable groove (216), and a connecting block (2251) is fixedly mounted on the other end of the tension spring (225), and the connecting block (2251) is fixedly connected to the steel wire rope (211).

6. The adjustable installation splicing prefabricated component according to claim 2, characterized in that: One end of the rotating rod (213) passes through a fixed frame (212) on one side and is fixedly mounted with a first cam (227), and the lateral centering seat (205) is located above the first cam (227) and is fixedly mounted with a connecting frame (228), and the interior of the connecting frame (228) is slidably connected with a moving rod (229), and the moving rod (229) is slidably connected to the first cam (227), and the lateral centering seat (205) is located above one side of the moving rod (229). A rotating shaft (230) is rotatably connected, and an outer side of the rotating shaft (230) is rotatably connected to a limiting frame (231), and the limiting frame (231) is fixedly connected to the transverse centering seat (205), and a rack (232) is fixedly installed on one side of the moving rod (229), and a rotating gear (233) is fixedly installed on the outer side of the rotating shaft (230) and located on one side of the limiting frame (231), and the rotating gear (233) is meshingly connected to the rack (232).

7. The adjustable installation splicing prefabricated component according to claim 6, characterized in that: The lateral centering seat (205) is located on one side of the rotating shaft (230) and is fixedly mounted with a positioning frame (235), and a sliding rod (236) is slidably connected inside the positioning frame (235), and a moving plate (238) is fixedly mounted on one end of the sliding rod (236), and a second cam (234) is fixedly mounted on one end of the rotating shaft (230), and the moving plate (238) is slidably connected to the second cam (234), and a return spring (237) is sleeved on the lower part of the sliding rod (236), and one end of the return spring (237) is fixedly connected to the positioning frame (235), and the other end of the return spring (237) is fixedly connected to the moving plate (238).

8. The adjustable installation splicing prefabricated component according to claim 7, characterized in that: The lateral centering seat (205) is located on one side of the sliding rod (236) and is fixedly installed with a mounting seat (239), and a pressing spray (241) is arranged inside the mounting seat (239), and a positioning block (240) is symmetrically installed on one side of the mounting seat (239), and the sliding rod (236) is slidably connected to the positioning block (240), and a pressing rod (242) is fixedly installed on the top of the sliding rod (236), and a screw rod (243) is threadedly connected to the other side of the mounting seat (239), and a knob is fixedly installed at one end of the screw rod (243), and an arc plate (244) is rotatably connected to the other end of the screw rod (243), and a limiting rod (245) is symmetrically installed on one side of the arc plate (244), and two limiting rods (245) are slidably connected to the mounting seat (239).

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