A reinforcing connection device for a building structure

Abstract

The application relates to the technical field of building construction, in particular to a reinforcing connecting device for a building structure, which comprises a base, a mounting frame, a top frame, a rotating shaft, a rotating gear, a linkage mechanism, two moving blocks, two connecting frames, two moving racks and two reinforcing assemblies, the two connecting frames are arranged on the outer walls of the two moving blocks respectively, the two moving racks are arranged on the two connecting frames respectively, the two reinforcing assemblies are symmetrically arranged on the top of the two moving blocks, the rotating shaft is rotatably arranged at the top center of the base, the top end of the rotating shaft is provided with a linkage groove, the rotating gear is arranged on the rotating shaft, and the two sides of the rotating gear are respectively engaged with the two moving racks, the linkage mechanism is arranged on the mounting frame and the top frame, and the bottom end of the linkage mechanism is inserted into the linkage groove, the building structure is quickly connected and reinforced, manual tension locking knobs are not needed for adjusting and fixing, and the device is convenient to use.

Description

Technical Field

[0001] This invention relates to the field of building construction technology, specifically a reinforcement and connection device for building structures. Background Technology

[0002] Architecture is a general term for buildings and structures. It refers to the use of material and technical means by which people meet the needs of social life. Architecture is mainly based on wooden structures, while traditional Western architecture is mainly based on brick and stone structures. Modern architecture is mainly based on reinforced concrete, with a simple and elegant style. The main building materials are thatch, wood and bricks and tiles. The structural method is based on wooden frames. Components such as columns, beams, purlins and rafters are combined according to the actual size, shape and spacing required by the structure. During the construction process, it is often necessary to strengthen and connect the structure.

[0003] Chinese invention patent CN111962682B discloses a connection and reinforcement device for building structures, including a fixed shell, a movable plate, a fixed block, a locking plate, a pressing mechanism, and a connecting device. This invention places the fixed shell on top of a base within the pressing mechanism, which contains a pressure component. A crank is installed within the device; the user simply turns the crank, which acts on a threaded rod to press the bottom pressure component against the fixed shell, increasing stability after connection. A connecting device is installed on top of the fixed block, containing a disc. The disc can re-fix the upper part of the connection position after the building structure is connected to the locking plate on the outside of the fixed block, improving connection stability and providing good fixing effect. An adjustment mechanism is installed within the connecting device, with its back connected to the disc. The adjustment mechanism contains a rotating component that allows for a wide range of vertical angle adjustments, facilitating connection of the disc to building structures with different connection surfaces. It is highly applicable and has a simple structure.

[0004] However, the above-mentioned patent still has the following shortcomings in actual use: the user needs to loosen the locking button, then pull the movable plate so that the side fixing block is against the side of the building structure through the locking plate, and then tighten the locking button to fix the movable plate. Each time it is used, the locking button needs to be manually loosened and tightened to adjust the fixing block, which is not convenient for quickly connecting and reinforcing the building structure. Summary of the Invention

[0005] The purpose of this invention is to provide a reinforcement and connection device for building structures, so as to solve the problem mentioned in the background art that the fixing block needs to be manually tightened and loosened each time it is used, which is not convenient for quickly connecting and reinforcing building structures.

[0006] The technical solution of this invention is:

[0007] A reinforcement and connection device for a building structure includes a base, a mounting frame, a top frame, a rotating shaft, a rotating gear, a linkage mechanism, two moving blocks, two connecting frames, two moving racks, and two reinforcement components. The base has two symmetrically arranged T-slots on its top. The mounting frame is mounted on the top of the base, and the top frame is mounted on the top of the mounting frame. The two moving blocks are spaced apart on the top of the base, and their bottom ends slide into the two T-slots. The two connecting frames are respectively mounted on the outer walls of the two moving blocks. The two moving racks are respectively mounted on the two connecting frames. The two reinforcement components are symmetrically arranged on the top of the two moving blocks. The rotating shaft is rotatably mounted at the center of the top of the base, and its top end has a linkage groove. The rotating gear is mounted on the rotating shaft, and its two sides mesh with the two moving racks respectively. The linkage mechanism is mounted on the mounting frame and the top frame, and its bottom end is inserted into the linkage groove.

[0008] Furthermore, the linkage mechanism includes a linkage rod, a first annular groove, a second annular groove, a disc, a lubrication component, and a clamping component. The linkage rod is slidably mounted on the mounting frame and the top frame. The bottom end of the linkage rod is provided with a linkage post, which is inserted into the linkage groove. The first annular groove is located at the top of the mounting frame, and the second annular groove is located at the bottom of the top frame, with the second annular groove corresponding to the first annular groove. The disc is mounted on the linkage rod, and the bottom of the disc is provided with four first arc-shaped guide blocks, which can slide within the first annular groove. The top of the disc is provided with four second arc-shaped guide blocks, which can slide within the second annular groove. A linkage gear is sleeved on the outer wall of the bottom end of the disc. The lubrication component is located at the top of the mounting frame, and one end of the lubrication component meshes with the linkage gear. The clamping component is located on the inner wall of the bottom end of the mounting frame, and the top end of the clamping component extends to the top end of the top frame.

[0009] Furthermore, the lubrication assembly includes a first linkage shaft, a second linkage shaft, a drive gear, a first drive wheel, a first driven wheel, a first belt, a rotating disk, a sliding rod, an oil cylinder, a piston, a push rod, a push sleeve, an oil injection pipe, a storage cylinder, and a connecting pipe. The first and second linkage shafts are rotatably mounted on the top of the mounting bracket. The drive gear is mounted on the top of the first linkage shaft and meshes with the linkage gear. The first drive wheel is mounted on the bottom of the first linkage shaft, and the first driven wheel is mounted on the bottom of the second linkage shaft. The first belt is sleeved on the outside of the first drive wheel and the first driven wheel. The rotating disk is mounted on the top of the second linkage shaft. The oil cylinder is horizontally positioned on the top of the mounting bracket. The piston is slidably mounted on the top of the second linkage shaft. The push rod is installed inside the oil cylinder. The head end of the push rod is connected to the piston, and the tail end of the push rod extends to the outside of the oil cylinder. The push sleeve is installed on the tail end of the push rod and has a sliding groove. The sliding rod is vertically set at the top edge of the rotating disk and slides in cooperation with the sliding groove. The oil injection pipe is set at the head end of the oil cylinder and is connected to the inside of the oil cylinder. The end of the oil injection pipe has a nozzle facing the meshing point of the drive gear and the linkage gear. The storage cylinder is vertically set on the top of the top frame. The two ends of the connecting pipe are connected to the bottom inside of the storage cylinder and the top inside of the oil cylinder, respectively. Both the oil injection pipe and the connecting pipe are equipped with a one-way valve. The top of the storage cylinder has an oil filling pipe connected to its interior.

[0010] Furthermore, the mounting bracket is provided with a through hole located below the meshing point of the drive gear and the linkage gear, and an oil collecting ring is provided on the top of the mounting bracket, which covers the through hole.

[0011] Furthermore, the bottom of the mounting bracket is provided with an oil guide pipe that communicates with the through hole, and the bottom end of the oil guide pipe extends above the meshing point between the rotating gear and one of the movable racks.

[0012] Furthermore, the clamping assembly includes a third linkage shaft, a fourth linkage shaft, a drive gear, a second driving wheel, a second driven wheel, a second belt, a lifting block, a lifting frame, a lowering block, and two guide rails. The third linkage shaft is rotatably mounted on the top frame, and the fourth linkage shaft is rotatably mounted on the top frame and the mounting frame. The bottom end of the fourth linkage shaft is provided with a screw. The drive gear is mounted on the bottom end of the third linkage shaft, and the drive gear and the linkage gear can mesh. The second driving wheel is mounted on the top end of the third linkage shaft, and the second driven wheel is mounted on the top end of the fourth linkage shaft. The second belt is sleeved on the outside of the second driving wheel and the second driven wheel. The two guide rails are symmetrically arranged on the inner wall of the mounting frame. The lifting block is slidably mounted on the two guide rails, and the middle part of the lifting block is threaded with the screw. The lifting frame is mounted on the outer wall of the lifting block, and the lowering block is mounted on the bottom of the lifting frame, and the lowering block is located above the two moving blocks.

[0013] Furthermore, a rubber buffer pad is provided at the bottom of the pressing block.

[0014] Furthermore, the reinforcement assembly includes a connecting sleeve, a connecting rod, a fixing block, a fixing plate, and two reinforcing brackets. The connecting sleeve is installed on the top of the movable block, the tail end of the connecting rod is inserted into the connecting sleeve, the top of the connecting sleeve is provided with a connecting bolt, the tail end of the connecting bolt is screwed to the connecting rod, the fixing block is installed on the head end of the connecting rod, the fixing plate is welded to the outer wall of the fixing block, the two reinforcing brackets are symmetrically arranged on the fixing block, and the two reinforcing brackets are connected to the fixing plate. The fixing plate is provided with several connecting holes.

[0015] Furthermore, a linkage block is provided at the top of the linkage rod, and a rocker arm is horizontally arranged on the linkage block.

[0016] Furthermore, mounting holes are provided at the four corners of the base.

[0017] This invention provides an improved reinforcement and connection device for building structures, which has the following improvements and advantages compared with the prior art:

[0018] Firstly, in the initial state, the linkage rod of this invention has its bottom linkage column inserted into the linkage groove. At this time, the bottom ends of the four first arc-shaped guide blocks are located in the first annular groove. Then, the operator rotates the top of the linkage rod, which drives the disc and the four first arc-shaped guide blocks to rotate on the first annular groove. The linkage rod uses the linkage column to drive the rotating shaft to rotate, which facilitates the rotation of the rotating shaft to move the two reinforcement components away from each other. The two reinforcement components move to contact the sides of the two building structures without the need for manual tightening and loosening locks for adjustment and fixation, making it convenient to use.

[0019] Secondly, this invention uses a linkage gear to drive the drive gear to rotate, which in turn drives the first linkage shaft and the first drive wheel to rotate. The first drive wheel uses a first belt to drive the first driven wheel and the second linkage shaft to rotate. The second linkage shaft drives the rotating disk to rotate, which in turn drives the sliding rod to rotate. Because the sliding rod is in sliding engagement with the sliding groove, the sliding rod drives the push sleeve to reciprocate horizontally within a certain distance range while rotating. The push sleeve uses a push rod to drive the piston to reciprocate horizontally within the oil cylinder. When the piston moves closer to the injection pipe, the lubricating oil in the oil cylinder is forced into the injection pipe by the piston. The injection pipe sprays the lubricating oil through the nozzle to the meshing point of the drive gear and the linkage gear, thereby lubricating the linkage gear and reducing its wear. When the piston moves away from the injection pipe, the lubricating oil stored in the storage cylinder is drawn by the piston and enters the oil cylinder through the connecting pipe. The one-way valve ensures the flow direction of the lubricating oil in the injection pipe and the connecting pipe, preventing the lubricating oil from flowing in the opposite direction. The lubricating oil in the injection pipe can only flow to the nozzle, and the lubricating oil in the connecting pipe can only flow to the oil cylinder.

[0020] Thirdly: When the operator pulls the linkage rod upward, the linkage rod drives the disc to move upward as well. The disc drives the four second arc-shaped guide blocks to move upward into the second annular groove. At this time, the disc also drives the linkage gear to move upward until it meshes with the drive gear. Since there is lubricating oil on the surface of the linkage gear, the wear during the meshing process between the linkage gear and the drive gear is reduced. Then, the operator rotates the top of the linkage rod, and the linkage rod drives the drive gear to rotate using the linkage gear. The drive gear drives the third linkage shaft and the second driving wheel to rotate. The second driving wheel drives the second driven wheel and the fourth linkage shaft to rotate using the second belt. The fourth linkage shaft drives the screw to rotate. Since the middle part of the lifting block is threaded with the screw, the screw drives the lifting block to slide downward on the two guide rails. The lifting block drives the lower pressure block to move downward using the lifting frame. The lower pressure block moves downward until it abuts and presses against the top of the two moving blocks, ensuring that the position of the two moving blocks will not change, thereby achieving the limitation of the two moving blocks and ensuring the stability of the reinforcement connection between the two reinforcement components and the two building structures. Attached Figure Description

[0021] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 3 ;

[0025] Figure 4 This is a partial three-dimensional structural diagram of the present invention. Figure 1 ;

[0026] Figure 5 yes Figure 4 Enlarged view of point A in the middle;

[0027] Figure 6 This is a partial three-dimensional structural diagram of the present invention. Figure 2 ;

[0028] Figure 7 This is a partial cross-section of the present invention. Figure 1 ;

[0029] Figure 8 This is a partial cross-section of the present invention. Figure 2 ;

[0030] Figure 9 This is a partial three-dimensional structural diagram of the present invention. Figure 3 .

[0031] Explanation of reference numerals in the attached figures:

[0032] Base 1, T-slot 11, mounting hole 12, mounting bracket 2, through hole 21, oil collecting ring 22, oil guide pipe 23, top bracket 3, rotating shaft 4, rotating gear 41, linkage groove 42, linkage mechanism 5, linkage rod 51, linkage column 511, linkage block 512, rocker arm 513, first annular groove 52, second annular groove 53, disc 54, first arc-shaped guide block 541, second arc-shaped guide block 542, linkage gear 543, lubrication assembly 55, first linkage shaft 551, second linkage shaft 552, drive gear 553, first drive wheel 554, first driven wheel 555, first belt 556, rotating disk 557, sliding rod 558, oil filling pipe 5581, oil cylinder 559, piston 559 1. Push rod 5592, push sleeve 5593, fuel injection pipe 5594, storage cylinder 5595, connecting pipe 5596, sliding groove 5597, nozzle 5598, one-way valve 5599, clamping assembly 56, third linkage shaft 561, fourth linkage shaft 562, drive gear 563, second driving wheel 564, second driven wheel 565, second belt 566, lifting block 567, lifting frame 568, lowering block 569, guide rail 5691, screw 5692, rubber buffer pad 5693, moving block 6, connecting frame 7, moving rack 8, reinforcing assembly 9, connecting sleeve 91, connecting rod 92, fixing block 93, fixing plate 94, reinforcing bracket 95, connecting bolt 96, connecting hole 97. Detailed Implementation

[0033] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] This invention provides an improved reinforcement connection device for building structures, such as... Figures 1-9As shown, the system includes a base 1, a mounting frame 2, a top frame 3, a rotating shaft 4, a rotating gear 41, a linkage mechanism 5, two moving blocks 6, two connecting frames 7, two moving racks 8, and two reinforcing components 9. The base 1 has two symmetrically arranged T-slots 11 on its top. The mounting frame 2 is mounted on the top of the base 1, and the top frame 3 is positioned on top of the mounting frame 2. The two moving blocks 6 are spaced apart on the top of the base 1, and their bottom ends slide into the two T-slots 11. The two connecting frames 7 are respectively mounted on the outer walls of the two moving blocks 6, and the two moving racks 8 are respectively mounted on the two connecting frames 7. The two reinforcing components 9 are symmetrically arranged on the top of the two moving blocks 6. The rotating shaft 4 is rotatably mounted at the center of the top of the base 1, and its top end has a linkage groove 42. The rotating gear 41 is mounted on the rotating shaft 4, and the rotating gear 41... The base 1 engages with two movable racks 8 on both sides. The linkage mechanism 5 is mounted on the mounting frame 2 and the top frame 3, and the bottom end of the linkage mechanism 5 is inserted into the linkage groove 42. By placing the base 1 between two building structures that need to be connected and reinforced, the operator rotates the linkage mechanism 5. The bottom end of the linkage mechanism 5 drives the rotating shaft 4 to rotate through the linkage groove 42. The rotating shaft 4 drives the rotating gear 41 to rotate. The rotating gear 41 drives the two movable racks 8 to move away from each other. Finally, the two movable racks 8 drive the two movable blocks 6 to move away from each other. The two movable blocks 6 then drive the two reinforcement components 9 to move away from each other. The two reinforcement components 9 move to contact the sides of the two building structures. The operator uses external bolts to fix the reinforcement components 9 to the building structures, completing the quick connection and reinforcement of the building structures. There is no need to use manual tightening and loosening knobs to adjust the fixation, making it convenient to use.

[0035] Specifically, the linkage mechanism 5 includes a linkage rod 51, a first annular groove 52, a second annular groove 53, a disc 54, a lubrication assembly 55, and a clamping assembly 56. The linkage rod 51 is slidably mounted on the mounting bracket 2 and the top bracket 3. The bottom end of the linkage rod 51 is provided with a linkage post 511, which is inserted into the linkage groove 42. The first annular groove 52 is formed at the top of the mounting bracket 2, and the second annular groove 53 is formed at the bottom of the top bracket 3, with the second annular groove 53 corresponding to the position of the first annular groove 52. The disc 54 is mounted on the linkage rod 51. The bottom of the disk 54 is provided with four first arc-shaped guide blocks 541, which can slide in the first annular groove 52. The top of the disk 54 is provided with four second arc-shaped guide blocks 542, which can slide in the second annular groove 53. A linkage gear 543 is sleeved on the bottom outer wall of the disk 54. The lubrication component 55 is provided on the top of the mounting frame 2, and one end of the lubrication component 55 meshes with the linkage gear 543. The clamping component 56 is provided on the bottom inner wall of the mounting frame 2, and the top end of the clamping component 56 extends to the top end of the top frame 3.In its initial state, the linkage rod 51's bottom linkage post 511 is inserted into the linkage groove 42. At this time, the bottom ends of the four first arc-shaped guide blocks 541 are located in the first annular groove 52. Then, the operator rotates the top of the linkage rod 51, which drives the disc 54 and the four first arc-shaped guide blocks 541 to rotate on the first annular groove 52. The linkage rod 51 uses the linkage post 511 to drive the rotating shaft 4 to rotate, thereby facilitating the rotation of the rotating shaft 4 to move the two reinforcing components 9 away from each other. The two reinforcing components 9 move to contact the sides of the two building structures without the need for manual loosening. The locking knob is used for adjustment and fixation, making it convenient to use. As the disc 54 rotates, the linkage gear 543 also rotates, driving the lubrication assembly 55 to work. The lubrication assembly 55 sprays lubricating oil onto the linkage gear 543. After the two reinforcing components 9 are fixed to the two building structures with external bolts, the operator pulls the linkage rod 51 upwards. The linkage rod 51 slides upwards on the mounting bracket 2 and the top bracket 3, causing the linkage rod 51 to move the linkage column 511 upwards until it separates from the linkage groove 42. The linkage rod 51 also causes the disc 54 to move upwards accordingly. 4. The four second arc-shaped guide blocks 542 are moved upward into the second annular groove 53. At this time, the disc 54 also drives the linkage gear 543 to move upward until it meshes with one end of the clamping assembly 56. Since there is lubricating oil on the surface of the linkage gear 543, the wear during the process of the linkage gear 543 moving upward and meshing with one end of the clamping assembly 56 is reduced. Then, the operator continues to rotate the top of the linkage rod 51. The linkage rod 51 drives the disc 54 and the four second arc-shaped guide blocks 542 to rotate on the second annular groove 53. The disc 54 drives the linkage gear 543 to rotate, and the linkage... Gear 543 drives clamping assembly 56 to work. The bottom end of clamping assembly 56 moves downward to clamp the two moving blocks 6, ensuring that the positions of the two moving blocks 6 do not change, thereby limiting the two moving blocks 6 and ensuring the stability of the reinforcement connection between the two reinforcing components 9 and the two building structures. After clamping assembly 56 has limited the two moving blocks 6, the operator releases the top of linkage rod 51. Under the action of gravity, linkage rod 51 moves downward to reset, returning to its initial state. At this time, linkage column 511 is inserted into linkage groove 42.

[0036] Specifically, the lubrication assembly 55 includes a first linkage shaft 551, a second linkage shaft 552, a drive gear 553, a first drive wheel 554, a first driven wheel 555, a first belt 556, a rotating disk 557, a sliding rod 558, an oil cylinder 559, a piston 5591, a push rod 5592, a push sleeve 5593, an oil injection pipe 5594, a storage cylinder 5595, and a connecting pipe 5596. The first linkage shaft 551 and the second linkage shaft 552 are rotatably mounted on the top of the mounting bracket 2. The drive gear 553... The first drive gear 553 is installed at the top of the first linkage shaft 551, and the drive gear 553 meshes with the linkage gear 543. The first drive wheel 554 is installed at the bottom of the first linkage shaft 551, and the first driven wheel 555 is installed at the bottom of the second linkage shaft 552. The first belt 556 is sleeved on the outside of the first drive wheel 554 and the first driven wheel 555. The rotating disk 557 is installed at the top of the second linkage shaft 552. The oil cylinder 559 is horizontally arranged on the top of the mounting bracket 2, and the piston 5591 is slidably installed. Inside the oil cylinder 559, the head end of the push rod 5592 is connected to the piston 5591, and the tail end of the push rod 5592 extends to the outside of the oil cylinder 559. The push sleeve 5593 is mounted on the tail end of the push rod 5592, and the push sleeve 5593 is provided with a sliding groove 5597. The sliding rod 558 is vertically arranged at the top edge of the rotating disk 557, and the sliding rod 558 slides in cooperation with the sliding groove 5597. The fuel injection pipe 5594 is located at the head end of the oil cylinder 559, and the fuel injection pipe 5594 is connected to the oil cylinder 559. The interior of cylinder 559 is connected. The end of the oil injection pipe 5594 is provided with a nozzle 5598 facing the meshing point of the drive gear 553 and the linkage gear 543. The storage cylinder 5595 is vertically installed on the top of the top frame 3. The two ends of the connecting pipe 5596 are respectively connected to the bottom of the interior of the storage cylinder 5595 and the top of the interior of the oil cylinder 559. Both the oil injection pipe 5594 and the connecting pipe 5596 are provided with one-way valves 5599. The top of the storage cylinder is provided with an oil filling pipe 5581 that is connected to its interior.The drive gear 553 is driven to rotate by the linkage gear 543. The drive gear 553 drives the first linkage shaft 551 and the first drive wheel 554 to rotate. The first drive wheel 554 drives the first driven wheel 555 and the second linkage shaft 552 to rotate via the first belt 556. The second linkage shaft 552 drives the rotating disk 557 to rotate. The rotating disk 557 drives the sliding rod 558 to rotate. Since the sliding rod 558 is in sliding engagement with the sliding groove 5597, the sliding rod 558 drives the push sleeve 5593 to reciprocate horizontally within a certain distance range while rotating. The push sleeve 5593 drives the piston 5591 to reciprocate horizontally within the oil cylinder 559 via the push rod 5592. When the piston 5591 moves closer to the injection pipe 5594, the oil cylinder 559... Lubricating oil is forced into the injection pipe 5594 by the piston 5591. The injection pipe 5594 then sprays the lubricating oil through the nozzle 5598 to the meshing point of the drive gear 553 and the linkage gear 543, thereby lubricating the linkage gear 543 and reducing its wear. When the piston 5591 moves away from the injection pipe 5594, the lubricating oil stored in the storage cylinder 5595 is drawn by the piston 5591 and enters the oil cylinder 559 through the connecting pipe 5596. The one-way valve 5599 ensures the flow direction of the lubricating oil in the injection pipe 5594 and the connecting pipe 5596, preventing reverse flow. The lubricating oil in the injection pipe 5594 can only flow to the nozzle 5598, and the lubricating oil in the connecting pipe 5596 can only flow to the oil cylinder 559.

[0037] Specifically, the mounting bracket 2 is provided with a through hole 21, which is located below the meshing point of the drive gear 553 and the linkage gear 543. The top of the mounting bracket 2 is provided with an oil collecting ring 22, which covers the through hole 21. The oil collecting ring 22 collects the lubricating oil falling from the linkage gear 543 and the drive gear 553. The collected lubricating oil falls through the through hole 21 into the rotating gear 41 below, thereby lubricating the rotating gear 41 as well.

[0038] Specifically, the bottom of the mounting bracket 2 is provided with an oil guide pipe 23 that communicates with the through hole 21. The bottom end of the oil guide pipe 23 extends above the meshing point between the rotating gear 41 and one of the movable racks 8. The oil guide pipe 23 facilitates the precise flow of lubricating oil in the through hole 21 into the meshing point between the rotating gear 41 and one of the movable racks 8.

[0039] Specifically, the clamping assembly 56 includes a third linkage shaft 561, a fourth linkage shaft 562, a drive gear 563, a second drive wheel 564, a second driven wheel 565, a second belt 566, a lifting block 567, a lifting frame 568, a lowering block 569, and two guide rails 5691. The third linkage shaft 561 is rotatably mounted on the top frame 3, and the fourth linkage shaft 562 is rotatably mounted on the top frame 3 and the mounting frame 2. The bottom end of the fourth linkage shaft 562 is provided with a screw 5692. The drive gear 563 is mounted on the bottom end of the third linkage shaft 561, and the drive gear 563 can mesh with the linkage gear 543. The driving wheel 564 is mounted on the top of the third linkage shaft 561, the second driven wheel 565 is mounted on the top of the fourth linkage shaft 562, the second belt 566 is sleeved on the outside of the second driving wheel 564 and the second driven wheel 565, the two guide rails 5691 are symmetrically arranged on the inner wall of the mounting frame 2, the lifting block 567 is slidably mounted on the two guide rails 5691, and the middle part of the lifting block 567 is threadedly engaged with the screw 5692, the lifting frame 568 is mounted on the outer wall of the lifting block 567, the pressing block 569 is mounted on the bottom of the lifting frame 568, and the pressing block 569 is located above the two moving blocks 6; when the operator moves... Pulling the linkage rod 51 upwards causes the disc 54 to move upwards as well. The disc 54 then moves the four second arc-shaped guide blocks 542 upwards into the second annular groove 53. At this time, the disc 54 also moves the linkage gear 543 upwards until it meshes with the drive gear 563. Because the surface of the linkage gear 543 is lubricated, the wear during the meshing process between the linkage gear 543 and the drive gear 563 is reduced. Then, the operator rotates the top of the linkage rod 51. The linkage rod 51 uses the linkage gear 543 to drive the drive gear 563 to rotate. The drive gear 563 drives the third linkage shaft 561 and the second drive wheel 564 to rotate. The second belt 566 drives the second driven wheel 565 and the fourth linkage shaft 562 to rotate. The fourth linkage shaft 562 drives the screw 5692 to rotate. Since the middle part of the lifting block 567 is threadedly engaged with the screw 5692, the screw 5692 drives the lifting block 567 to slide downward on the two guide rails 5691. The lifting block 567 uses the lifting frame 568 to drive the lower pressure block 569 to move downward. The lower pressure block 569 moves downward until it abuts and presses against the top of the two moving blocks 6, ensuring that the position of the two moving blocks 6 will not change, thereby limiting the position of the two moving blocks 6 and ensuring the stability of the reinforcement connection between the two reinforcing components 9 and the two building structures.

[0040] Specifically, the bottom of the pressing block 569 is provided with a rubber buffer pad 5693; the rubber buffer pad 5693 prevents the pressing block 569 from directly contacting the two moving blocks 6, causing wear on the pressing block 569.

[0041] Specifically, the reinforcement component 9 includes a connecting sleeve 91, a connecting rod 92, a fixing block 93, a fixing plate 94, and two reinforcing brackets 95. The connecting sleeve 91 is installed on the top of the moving block 6. The tail end of the connecting rod 92 is inserted into the connecting sleeve 91. The top of the connecting sleeve 91 is provided with a connecting bolt 96, and the tail end of the connecting bolt 96 is screwed to the connecting rod 92. The fixing block 93 is installed on the head end of the connecting rod 92. The fixing plate 94 is welded to the outer wall of the fixing block 93. The two reinforcing brackets 95 are symmetrically arranged on the fixing block 93 and are connected to the fixing plate 94. The fixing plate 94 is provided with several connecting holes 97. The moving block 6 drives the connecting rod 92 to move horizontally. The connecting rod 92 drives the fixing plate 94 to move horizontally using the fixing block 93. The fixing plate 94 moves horizontally until it contacts the side of the building structure. The operator uses external bolts to fix the reinforcement plate to the building structure through the connecting holes 97. The two reinforcing brackets 95 ensure the connection strength between the fixing plate 94 and the fixing block 93.

[0042] Specifically, a linkage block 512 is provided at the top of the linkage rod 51, and a rocker arm 513 is horizontally arranged on the linkage block 512; the operator rotates the rocker arm 513 to drive the linkage block 512 to rotate, and the linkage block 512 in turn drives the linkage rod 51 to rotate, which is very labor-saving.

[0043] Specifically, mounting holes 12 are provided at the four corners of the base 1; the operator uses external bolts to fix the four corners of the base 1 to the ground.

[0044] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A reinforcing connection device for a building structure, characterised in that: The system includes a base (1), a mounting bracket (2), a top bracket (3), a rotating shaft (4), a rotating gear (41), a linkage mechanism (5), two moving blocks (6), two connecting brackets (7), two moving racks (8), and two reinforcing components (9). The base (1) has two symmetrically arranged T-slots (11) on its top. The mounting bracket (2) is mounted on top of the base (1), and the top bracket (3) is positioned on top of the mounting bracket (2). The two moving blocks (6) are spaced apart on top of the base (1), and their bottom ends slide into the two T-slots (11). The two connecting brackets (7) are respectively... The two movable blocks (6) are set on the outer wall of the two movable blocks (6), the two movable racks (8) are respectively set on the two connecting frames (7), the two reinforcing components (9) are symmetrically set on the top of the two movable blocks (6), the rotating shaft (4) is rotatably installed at the top center of the base (1), the top of the rotating shaft (4) is provided with a linkage groove (42), the rotating gear (41) is installed on the rotating shaft (4), and the two sides of the rotating gear (41) are respectively meshed with the two movable racks (8), the linkage mechanism (5) is set on the mounting frame (2) and the top frame (3), and the bottom end of the linkage mechanism (5) is inserted into the linkage groove (42); The linkage mechanism (5) includes a linkage rod (51), a first annular groove (52), a second annular groove (53), a disc (54), a lubrication assembly (55), and a clamping assembly (56). The linkage rod (51) is slidably mounted on the mounting bracket (2) and the top frame (3). The bottom end of the linkage rod (51) is provided with a linkage post (511). The linkage post (511) is inserted into the linkage groove (42). The first annular groove (52) is opened at the top of the mounting bracket (2), and the second annular groove (53) is opened at the bottom of the top frame (3). The second annular groove (53) corresponds to the position of the first annular groove (52). The disc (54) is mounted on the linkage rod (51). The bottom of the disk (54) is provided with four first arc-shaped guide blocks (541), which can slide in the first annular groove (52). The top of the disk (54) is provided with four second arc-shaped guide blocks (542), which can slide in the second annular groove (53). A linkage gear (543) is sleeved on the bottom outer wall of the disk (54). The lubrication component (55) is set on the top of the mounting frame (2), and one end of the lubrication component (55) meshes with the linkage gear (543). The clamping component (56) is set on the bottom inner wall of the mounting frame (2), and the top end of the clamping component (56) extends to the top end of the top frame (3).

2. A reinforcing connection device for a building structure according to claim 1, characterised in that: The lubrication assembly (55) includes a first linkage shaft (551), a second linkage shaft (552), a drive gear (553), a first drive wheel (554), a first driven wheel (555), a first belt (556), a rotating disk (557), a sliding rod (558), an oil cylinder (559), a piston (5591), a push rod (5592), a push sleeve (5593), an oil injection pipe (5594), a storage cylinder (5595), and a connecting pipe (5596). The first linkage shaft (551) and the second linkage shaft (552) are rotatably mounted on the top of the mounting bracket (2). The drive gear ( 553) is installed at the top of the first linkage shaft (551), and the drive gear (553) meshes with the linkage gear (543). The first drive wheel (554) is installed at the bottom of the first linkage shaft (551), and the first driven wheel (555) is installed at the bottom of the second linkage shaft (552). The first belt (556) is sleeved on the outside of the first drive wheel (554) and the first driven wheel (555). The rotating disk (557) is installed at the top of the second linkage shaft (552). The oil cylinder (559) is horizontally arranged at the top of the mounting bracket (2). The piston (5591) slides... The piston rod (5592) is installed inside the oil cylinder (559). The head end of the piston rod (5592) is connected to the piston (5591), and the tail end of the piston rod (5592) extends to the outside of the oil cylinder (559). The push sleeve (5593) is installed on the tail end of the piston rod (5592). The push sleeve (5593) is provided with a sliding groove (5597). The sliding rod (558) is vertically set at the top edge of the rotating disk (557), and the sliding rod (558) slides in cooperation with the sliding groove (5597). The fuel injection pipe (5594) is set at the head end of the oil cylinder (559), and the fuel injection pipe (5594) is installed at the head end of the oil cylinder (559). The oil cylinder (5594) is connected to the inside of the oil cylinder (559). The end of the oil injection pipe (5594) is provided with a nozzle (5598) facing the meshing point of the drive gear (553) and the linkage gear (543). The storage cylinder (5595) is vertically installed on the top of the top frame (3). The two ends of the connecting pipe (5596) are respectively connected to the bottom inside of the storage cylinder (5595) and the top inside of the oil cylinder (559). Both the oil injection pipe (5594) and the connecting pipe (5596) are provided with a one-way valve (5599). The top of the storage cylinder is provided with an oil filling pipe (5581) connected to its inside.

3. A reinforcing connection device for a building structure according to claim 2, wherein: The mounting bracket (2) is provided with a through hole (21), which is located below the meshing point of the drive gear (553) and the linkage gear (543). The top of the mounting bracket (2) is provided with an oil collecting ring (22), which covers the through hole (21).

4. The reinforcement and connection device for a building structure according to claim 3, characterized in that: The bottom of the mounting bracket (2) is provided with an oil guide pipe (23) that communicates with the through hole (21), and the bottom end of the oil guide pipe (23) extends above the meshing point of the rotating gear (41) and one of the movable racks (8).

5. The reinforcement and connection device for a building structure according to claim 1, characterized in that: The clamping assembly (56) includes a third linkage shaft (561), a fourth linkage shaft (562), a drive gear (563), a second driving wheel (564), a second driven wheel (565), a second belt (566), a lifting block (567), a lifting frame (568), a lower pressing block (569), and two guide rails (5691). The third linkage shaft (561) is rotatably mounted on the top frame (3), and the fourth linkage shaft (562) is rotatably mounted on the top frame (3) and the mounting frame (2). The bottom end of the fourth linkage shaft (562) is provided with a screw (5692). The drive gear (563) is mounted on the bottom end of the third linkage shaft (561), and the drive gear (563) and the linkage gear (543) can mesh with each other. The second driving wheel (564) is installed at the top of the third linkage shaft (561), the second driven wheel (565) is installed at the top of the fourth linkage shaft (562), the second belt (566) is sleeved on the outside of the second driving wheel (564) and the second driven wheel (565), the two guide rails (5691) are symmetrically arranged on the inner wall of the mounting frame (2), the lifting block (567) is slidably installed on the two guide rails (5691), and the middle part of the lifting block (567) is threadedly engaged with the screw (5692), the lifting frame (568) is installed on the outer wall of the lifting block (567), the lowering block (569) is installed at the bottom of the lifting frame (568), and the lowering block (569) is located above the two moving blocks (6).

6. The reinforcement and connection device for a building structure according to claim 5, characterized in that: The bottom of the pressure block (569) is provided with a rubber buffer pad (5693).

7. The reinforcement and connection device for a building structure according to claim 1, characterized in that: The reinforcement component (9) includes a connecting sleeve (91), a connecting rod (92), a fixing block (93), a fixing plate (94), and two reinforcing brackets (95). The connecting sleeve (91) is installed on the top of the movable block (6). The tail end of the connecting rod (92) is inserted into the connecting sleeve (91). The top of the connecting sleeve (91) is provided with a connecting bolt (96). The tail end of the connecting bolt (96) is screwed to the connecting rod (92). The fixing block (93) is installed on the head end of the connecting rod (92). The fixing plate (94) is welded to the outer wall of the fixing block (93). The two reinforcing brackets (95) are symmetrically arranged on the fixing block (93) and are connected to the fixing plate (94). The fixing plate (94) is provided with several connecting holes (97).

8. The reinforcement and connection device for a building structure according to claim 1, characterized in that: The top of the linkage rod (51) is provided with a linkage block (512), and a rocker arm (513) is horizontally arranged on the linkage block (512).

9. A reinforcement and connection device for a building structure according to claim 1, characterized in that: The base (1) has mounting holes (12) at its four corners.

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