Floor slab connecting structure of fabricated building

Abstract

The invention relates to the technical field of assembly type building floor installation, and discloses an assembly type building floor connecting structure which comprises two clamping mechanisms, connecting mechanisms are arranged on the side faces of the two clamping mechanisms, adjusting mechanisms are arranged on the side faces of the connecting mechanisms, and restraining mechanisms are arranged on the side faces of the adjusting mechanisms. An auxiliary mechanism is arranged between the two groups of clamping mechanisms; the clamping mechanism comprises a mounting plate, a first movable block capable of moving is arranged on the side face of the mounting plate, and a clamping plate capable of being clamped is arranged on the side face of the first movable block. According to the device, a linkage block is connected with a clamping block and a second guide block to guide and restrain the hoisting falling type of the device, so that a floor slab can be directly installed in place, the floor slab can be guided during inclined installation, the floor slab can be conveniently, rapidly and accurately installed in place, and the structure is integrally arranged; the support is suitable for mounting and supporting floors, wallboards, small objects and the like, is convenient to use, does not occupy space and is convenient for subsequent collection and placement.

Description

Technical Field

[0001] The present invention relates to the technical field of prefabricated building floor installation, and in particular to a prefabricated building floor connection structure. Background Art

[0002] Prefabricated buildings refer to buildings whose parts are prefabricated in factories and transported to construction sites for assembly. Prefabricated buildings have the characteristics of small amount of cast-in-place work, standardized components, high production efficiency, energy saving and environmental protection, and compliance with the requirements of green buildings. Therefore, prefabricated buildings are becoming more and more popular.

[0003] During the construction of prefabricated buildings, it is necessary to hoist the prefabricated floor slabs, place the prefabricated floor slabs in a suitable position with the wall slabs according to the design specifications, and connect and guide the prefabricated floor slabs with the wall slabs through the connecting structure. However, there are many problems in the connection between the prefabricated floor slabs and the wall slabs during construction:

[0004] 1. The connection between the floor slab and the wall slab is in the form of a card connection. The existing method is to hoist the floor slab to a certain position, and then manually support and locate the position. There is no guidance during installation, which makes installation inconvenient.

[0005] 2. Some existing floor slabs do not have lifting rings or other objects on the side, which makes lifting inconvenient. Lifting ropes need to be used around the floor slabs, which makes it difficult to dismantle after lifting;

[0006] 3. Due to the architectural design, some floors need to be installed at an angle. At present, it is inconvenient to install them manually during hoisting.

[0007] 4. Some small floor slabs and objects need to be supported and fixed after installation. The existing methods generally use telescopic rods and blocks on both sides to complete the fixed support. This requires many parts and causes a messy site. Therefore, we propose a floor connection structure for prefabricated buildings. Summary of the invention

[0008] The present invention mainly solves the technical problems existing in the above-mentioned prior art and provides a floor connection structure for an assembled building.

[0009] In order to achieve the above-mentioned object, the present invention adopts the following technical scheme: a floor connection structure of an assembled building, comprising two groups of clamping mechanisms, connecting mechanisms are arranged on the sides of the two groups of clamping mechanisms, adjusting mechanisms are arranged on the sides of the connecting mechanisms, restraining mechanisms are arranged on the sides of the adjusting mechanisms, and an auxiliary mechanism is arranged between the two groups of clamping mechanisms;

[0010] The clamping mechanism comprises a mounting plate, a movable first movable block is arranged on the side of the mounting plate, a clampable clamping plate is arranged on the side of the first movable block, a movable first limiting block is arranged on the side of the clamping plate, and a movable connecting rod is arranged on the side of the first limiting block;

[0011] The connecting mechanism comprises a connecting block, a rotatable second movable block is arranged on the side of the connecting block, and a fixable first fixed block is arranged on the side of the second movable block;

[0012] The adjustment mechanism includes a mounting rod, a limit gear is arranged on the side of the mounting rod, a rotatable guide plate is arranged on the side of the limit gear, a movable second limit block is arranged on the side of the guide plate, a rotating rod is arranged on the side of the second limit block, a second alignment groove is arranged on the side of the limit gear, a third alignment groove is arranged on the side of the guide plate, and the first alignment groove is arranged on the side of the third alignment groove;

[0013] The restraint mechanism comprises a clamping block, a movable linkage block is arranged on the side of the clamping block, and a second guide block is arranged on the side of the linkage block;

[0014] The auxiliary mechanism comprises a first matching rod and a first matching block which link the mounting rod and the clamping block.

[0015] Preferably, the clamping mechanism includes a mounting plate, a movable cavity is opened on the side of the mounting plate, a clamping block is fixedly installed on the inner wall of the movable cavity, the first movable block is movably installed inside the movable cavity, the clamping plate is arranged on the side of the first movable block, a movable groove is opened on the side of the first movable block, and the first limit block is movably installed inside the movable groove.

[0016] Preferably, the clamping mechanism further comprises a connecting groove provided on the inner wall of the movable groove, a connecting rod is movably installed inside the connecting groove, and a supporting cylinder is fixedly connected between the side surface of the connecting rod and the inside of the connecting groove.

[0017] Preferably, the connecting mechanism includes a connecting block arranged on the side of the mounting plate, a connecting cavity is opened on the side of the connecting block, the second movable block is movably installed inside the connecting cavity, mounting grooves are opened on both sides of the connecting block, a clamping groove is opened on the side of the second movable block, and the first fixed block is threadedly installed inside the mounting groove.

[0018] Preferably, the connection mechanism further comprises a first guide groove formed on a side surface of the mounting plate, a first guide block being movably mounted inside the first guide groove and fixedly connected to a side surface of the connection block.

[0019] Preferably, the adjustment mechanism includes a mounting rod arranged inside the connecting block, a limit gear fixedly sleeved on the side of the mounting rod, a guide plate movably sleeved on the side of the mounting rod, a second limit block arranged on the inner side of the connecting block, a rotating rod fixedly installed inside the second limit block, and a support block fixedly connected between the side of the rotating rod and the inner side of the connecting block.

[0020] Preferably, the adjustment mechanism also includes slots on both sides of the connecting block, a second fixed block is threadedly mounted on the side of the rotating rod, a first matching groove is provided on the side of the mounting rod, second guide grooves are provided on the four sides of the guide plate and the second guide grooves finally intersect at one point.

[0021] Preferably, the adjustment mechanism also includes a first alignment groove opened on both sides of the connecting block, a third alignment groove opened on both sides of the guide plate, a second alignment groove opened on the side of the limiting gear, and the internal thread of the third alignment groove is installed with a third fixing block and the third fixing block is clamped inside the second alignment groove.

[0022] Preferably, the restraint mechanism includes a clamping block arranged on the side of the guide plate, a second matching groove is opened on the side of the clamping block, fixing grooves are opened on both sides and the arc-shaped surface of the clamping block, the linkage block is threadedly installed inside the fixing groove, the second guide block is threadedly installed on the other side of the linkage block, and a locking block is threadedly installed on the side of the second guide block.

[0023] Preferably, the auxiliary mechanism includes a first mating rod arranged on the side of the clamping block, first mating blocks are fixedly installed on both sides of the first mating rod and the first mating blocks are clamped in the internal position of the second mating groove, and a second mating rod is arranged on the side of the mounting rod, second mating blocks are fixedly installed on both sides of the second mating rod and the second mating blocks are clamped in the internal position of the first mating groove.

[0024] Beneficial Effects

[0025] The present invention provides a floor connection structure for an assembled building, which has the following beneficial effects:

[0026] (1) The floor connection structure of the prefabricated building is provided with an adjustment mechanism, a constraint mechanism and an auxiliary mechanism. When used alone, the one-way limit of the second limit block on the limit gear can adjust the angle of the guide plate to support the small object in an inclined manner. The third fixing block is threadedly moved into the first alignment groove and the third alignment groove, so that the connection block and the guide plate are in a state of being connected and linked together, so that they are in a straight line or right angle state. The clamping block is clamped on the side of the small object and the second guide block slides in the second guide groove to guide the small object. In this way, the small object can be adaptively supported alone.

[0027] When the two groups are used, the first cooperating rod and the second cooperating rod can link the installation rod and the clamping block in the corresponding position. The clamping block can be used alone and connected through the first cooperating rod, which is convenient for lifting and using the floor without lifting rings. The guide plate can be linked to form a right angle or a horizontal position for fixing, or the limit gears set in opposite directions can adjust the limit guide plate for angle adjustment and fixing. The clamping block and the second guide block are connected through the linkage block to guide and constrain its lifting and falling type, so that the floor can be directly installed in place, and it can also be guided when it is installed at an angle, which is convenient for the rapid and accurate installation of the floor. The structure is an integrated one-piece setting, which can be used for the installation support of floor panels, wall panels and small objects. It is convenient to use and does not occupy space, which is convenient for subsequent collection and placement.

[0028] (2) The floor connection structure of the prefabricated building is provided with a clamping mechanism and a connecting mechanism. The two sets of clamping plates can be quickly clamped by the one-way limiting of the first limit block by the clamping block, and clamping plates of different specifications can be replaced for use in combination. Pulling the connecting rod can unlock the first limit block to complete the loosening, thereby realizing quick fixation and disassembly; and the second movable block slides and rotates inside the connecting cavity, driving the mounting plate to correspond to the position of the connecting block so that its clamping position can be adjusted for use, making the clamping position of the mounting plate more diversified and convenient for use of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the implementation of the present invention or the technical solution in the prior art, the following briefly introduces the drawings required for the implementation or the description of the prior art. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0030] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0031] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0032] Figure 2 It is a schematic diagram of the local structure of the present invention;

[0033] Figure 3 It is a schematic diagram of the partial structure of the mounting plate of the present invention;

[0034] Figure 4It is a schematic diagram of the partial structure of the guide plate of the present invention;

[0035] Figure 5 For the present invention Figure 3 A schematic diagram of the enlarged structure at point A;

[0036] Figure 6 It is a partial structural exploded schematic diagram of the clamping mechanism of the present invention;

[0037] Figure 7 For the present invention Figure 3 A schematic diagram of the enlarged structure at B;

[0038] Figure 8 For the present invention Figure 4 A schematic diagram of the enlarged structure at C;

[0039] Fig. 9 For the present invention Figure 8 A schematic diagram of the structure at D of FIG.

[0040] Fig.10 It is a structural schematic diagram of the guide plate of the present invention;

[0041] Fig.11 It is a partial structural schematic diagram of the regulating mechanism of the present invention;

[0042] Fig.12 For the present invention Figure 3 A schematic diagram of the structure at E of FIG.

[0043] Fig.13 It is a structural schematic diagram of the restraining mechanism of the present invention;

[0044] Fig.14 It is a structural schematic diagram of the auxiliary mechanism of the present invention.

[0045] Legend:

[0046] 1. Clamping mechanism; 11. Mounting plate; 12. Active cavity; 13. Clamping block; 14. First active block; 15. Clamping plate; 16. Active groove; 161. First stop block; 17. Connecting groove; 18. Connecting rod; 19. Support cylinder; 2. Connecting mechanism; 21. Connecting block; 22. Connecting cavity; 23. Second active block; 24. First guide groove; 25. First guide block; 26. Mounting groove; 27. Clamping block; 28. First fixed block; 3. Adjusting mechanism; 31. Mounting rod; 311. First matching groove; 312. First alignment groove; 3 2. Limiting gear; 321. Second alignment groove; 33. Guide plate; 331. Third alignment groove; 332. Second guide groove; 34. Second limiting block; 35. Rotating rod; 351. Slot; 352. Second fixed block; 36. Support block; 37. Third fixed block; 4. Constraint mechanism; 41. Clamp block; 42. Second matching groove; 43. Fixed groove; 44. Linkage block; 45. Second guide block; 46. Locking block; 5. Auxiliary mechanism; 51. First matching rod; 52. First matching block; 53. Second matching rod; 54. Second matching block. DETAILED DESCRIPTION

[0047] 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.

[0048] Embodiment: A floor connection structure of an assembled building, such as Figure 1 - Figure 2 As shown, it includes two groups of clamping mechanisms 1, which can be used to clamp and fix frame beams and other places. A connecting mechanism 2 is arranged on the side of the two groups of clamping mechanisms 1, and the connecting mechanism 2 can be used to rotate the angle of the clamping mechanism 1 to make it suitable for clamping. An adjusting mechanism 3 is arranged on the side of the connecting mechanism 2, and the adjusting mechanism 3 can be rotated to adjust the angle for use. A restraining mechanism 4 is arranged on the side of the adjusting mechanism 3, and the restraining mechanism 4 can be used to clamp and fix floor slabs, etc. An auxiliary mechanism 5 is arranged between the two groups of clamping mechanisms 1, and the auxiliary mechanism 5 can make the two groups of clamping mechanisms 1 work in linkage;

[0049] Further, such as Figure 3 , Figure 5 and Figure 6As shown in the figure, the clamping mechanism 1 includes a mounting plate 11. The mounting plate 11 is a rectangular plate with a square cross-section. An activity cavity 12 is provided on the side surface of the mounting plate 11. The activity cavity 12 is a rectangular groove with a convex-shaped cross-section. On the inner wall of the activity cavity 12, clamping blocks 13 are fixedly installed at equal intervals. The clamping blocks 13 are concave-shaped blocks and the two sides of the clamping blocks 13 are inclined surfaces. Inside the activity cavity 12, a first movable block 14 is movably installed in a mirror image manner and the first movable block 14 is attached to the side surface of the clamping block 13. The first movable block 14 is a convex-shaped block and the first movable block 14 can slide inside the activity cavity 12. A clamping plate 15 is provided on the side surface of the first movable block 14 and an elastic rubber block is provided on the side surface of the clamping plate 15. The clamping plate 15 is fixedly installed at the side surface of the first movable block 14 by screws. The clamping plate 15 is an "L"-shaped plate with a circular groove provided on the side surface. The clamping plate 15 can perform clamping to fix the mounting plate 11. An activity groove 16 is provided on the side surface of the first movable block 14 close to the clamping block 13. The activity groove 16 is a rectangular groove. Inside the activity groove 16, a first limiting block 161 is movably installed and the first limiting block 161 is clamped inside the clamping block 13. The first limiting block 161 is a trapezoidal block. By clamping the first limiting block 161 inside the clamping block 13, the first movable block 14 is limited and fixed. A connecting groove 17 penetrating the first movable block 14 is provided on the inner wall of the activity groove 16. The connecting groove 17 is a cylindrical groove with a cross-section in the shape of a cross. Inside the connecting groove 17, a connecting rod 18 is movably installed and the connecting rod 18 is fixedly connected to the side surface position of the first limiting block 161. The connecting rod 18 is a cylindrical rod with a cross-section in the shape of a "tu" character. The connecting rod 18 can pull the first limiting block 161 to move. A support cylinder 19 is fixedly connected between the side surface of the connecting rod 18 and the inside of the connecting groove 17 and the support cylinder 19 is movably sleeved on the side surface position of the connecting rod 18. The support cylinder 19 is a cylindrical barrel made of spring steel with a cross-section in the shape of a continuous "W". The support cylinder 19 elastically supports the connecting rod 18;

[0050] Furthermore, as Figure 7As shown, the connection mechanism 2 includes a connection block 21 arranged on the side of the mounting plate 11, the connection block 21 is a concave block, a connection cavity 22 is opened on the side of the connection block 21 close to the mounting plate 11, the connection cavity 22 is a cylindrical groove with a convex cross section, a second movable block 23 is movably installed inside the connection cavity 22 and the second movable block 23 is fixedly connected to the side position of the mounting plate 11, the second movable block 23 is a cylindrical block with a "T"-shaped cross section, the second movable block 23 can rotate and slide inside the connection cavity 22 to drive the mounting plate 11 to constrain it, and a first guide groove 24 is equidistantly opened in a circumferential array on the side of the mounting plate 11 close to the connection block 21, the first guide groove 24 is a truncated cone groove, and a first guide block 25 is movably installed inside the first guide groove 24 The first guide block 25 is fixedly connected to the side position of the connecting block 21. The first guide block 25 is a cylindrical block with one side being tapered. When the first guide block 25 slides into the first guide groove 24, it is constrained by the first guide groove 24 to guide the mounting plate 11 to position. Mounting grooves 26 are symmetrically provided on both sides of the connecting block 21 and the mounting grooves 26 penetrate the connecting block 21 to the inside of the connecting cavity 22. The mounting grooves 26 are circular threaded grooves. Card grooves 27 are equidistantly provided in a circular array on the side of the second movable block 23 corresponding to the position of the mounting grooves 26. The card grooves 27 are cylindrical grooves. A first fixing block 28 is installed on the internal thread of the mounting groove 26 and the first fixing block 28 is carded in the inside of the card groove 27. The first fixing block 28 is a cylindrical screw block. The first fixing block 28 can limit and fix the second movable block 23.

[0051] Further, such as Figure 4 and Figure 7-Figure 11As shown, the adjustment mechanism 3 includes a mounting rod 31 arranged inside the connecting block 21 and the mounting rod 31 passes through the connecting block 21 and can rotate by itself. The mounting rod 31 is a round rod, and a limit gear 32 is fixedly sleeved on the side of the mounting rod 31, and the limit gear 32 is a ratchet gear. A guide plate 33 is movably sleeved on the side of the mounting rod 31 and the guide plate 33 covers the side position of the limit gear 32. The guide plate 33 is a rectangular plate with a concave cross-section. A second limit block 34 is arranged on the inner side of the connecting block 21 and the second limit block 34 is attached to the side position of the limit gear 32. The second limit block 34 is a ratchet pawl, and the second limit block 34 can move the limit gear 32. The wheel 32 serves as a limit, and a rotating rod 35 is fixedly installed inside the second limit block 34, and the two sides of the rotating rod 35 extend through the connecting block 21. The rotating rod 35 is a cylindrical rod with a "C"-shaped cross section. The second limit block 34 can rotate with the rotating rod 35 as the rotation center. A supporting block 36 is fixedly connected between the side of the rotating rod 35 and the inner side of the connecting block 21. The supporting block 36 is a rectangular block made of spring steel with a "W"-shaped cross section. The supporting block 36 can elastically support the second limit block 34. Slots 351 are opened on both sides of the connecting block 21 corresponding to the position of the rotating rod 35. The slots 351 are circular grooves. The surface thread is installed with a second fixing block 352 passing through it, and the second fixing block 352 is a cylindrical threaded block. After the rotating rod 35 is rotated, the second fixing block 352 can be inserted into the slot 351 to limit it. A first matching groove 311 is opened on the side of the mounting rod 31, and the first matching groove 311 is a regular hexagonal groove. First alignment grooves 312 are equidistantly opened on both sides of the connecting block 21 corresponding to the position of the mounting rod 31, and the first alignment grooves 312 are cylindrical grooves. Third alignment grooves 331 passing through it are opened on both sides of the guide plate 33, and the third alignment grooves 331 are cylindrical threaded grooves. Second guide grooves 33 are opened on the four sides of the guide plate 33. The second guide grooves 332 finally intersect at a point, the second guide grooves 332 are rectangular grooves with a convex cross-section, and the intersecting second guide grooves 332 form a cross-shaped state. On the side of the limiting gear 32, corresponding to the position of the third alignment groove 331, a second alignment groove 321 penetrating therethrough is equidistantly arranged in a circular array, and the second alignment groove 321 is a cylindrical groove. A third fixing block 37 is installed on the internal thread of the third alignment groove 331 and the third fixing block 37 is clamped in the second alignment groove 321. The third fixing block 37 is a cylindrical threaded block, and the guide plate 33 and the limiting gear 32 are clamped and linked to form an integral body through the third fixing block 37;

[0052] Further, such as Figure 3 , Fig.12 and Fig.13As shown, the restraint mechanism 4 includes a clamping block 41 arranged on the side of the guide plate 33, the clamping block 41 is a "U"-shaped block with screws equidistantly arranged on the side, and the "U"-shaped block can be fixedly installed on the side of an object such as a floor slab by screws, and a second matching groove 42 penetrating the clamping block 41 is opened on the side of the clamping block 41, and the second matching groove 42 is a regular hexagonal groove, and fixed grooves 43 are symmetrically and equidistantly opened on both sides of the clamping block 41 and the arc surface, and the fixed groove 43 is a circular threaded groove, and a linkage block 44 is installed on the internal thread of the fixing groove 43, and the linkage block 44 is a cross-shaped cylindrical threaded block, and a second matching groove 42 is installed on the other side of the linkage block 44. The second guide block 45 is movably mounted inside the second guide groove 332. The second guide block 45 is a cylindrical threaded block with a T-shaped cross section and a cylindrical threaded groove on the side. The clamping block 41 and the second guide block 45 can be linked together through the linkage block 44. The second guide block 45 can slide inside the second guide groove 332 to constrain the clamping block 41. A locking block 46 is threadedly mounted on the side of the second guide block 45. The locking block 46 is a circular ring block with a thread on the inner side. The locking block 46 is threadedly pressed on the side of the second guide block 45 on the side of the guide plate 33 to fix the second guide block 45.

[0053] Further, such as Figure 1 and Fig.14 As shown, the auxiliary mechanism 5 includes a first matching rod 51 arranged on the side of the clamping block 41, the first matching rod 51 is a freely adjustable telescopic rod, first matching blocks 52 are fixedly installed on both sides of the first matching rod 51 and the first matching blocks 52 are clamped in the internal position of the second matching groove 42, the first matching block 52 is a regular hexagonal block, and a second matching rod 53 is arranged on the side of the mounting rod 31, the second matching rod 53 is a freely adjustable telescopic rod, second matching blocks 54 are fixedly installed on both sides of the second matching rod 53 and the second matching blocks 54 are clamped in the internal position of the first matching groove 311, the second matching block 54 is a regular hexagonal block, and the clamping block 41 and the mounting rod 31 at the corresponding position can be linked by the first matching rod 51 and the second matching rod 53.

[0054] Working principle of the present invention:

[0055] When a single set of clamping mechanism 1 and its peripheral components are in use, the clamping mechanism 1 can be clamped and fixed, the connecting mechanism 2 rotates and adjusts the clamping mechanism 1, the adjusting mechanism 3 is adjusted and used in coordination, and the restraining mechanism 4 restrains objects such as floor slabs according to the adjusting mechanism 3. Specifically: the first fixed block 28 is removed, the mounting plate 11 is pulled to make the second movable block 23 slide inside the connecting cavity 22, the first guide block 25 is disengaged from the internal position of the first guide groove 24, the mounting plate 11 is rotated to a suitable position, the mounting plate 11 is pushed to make the first guide block 25 inserted into the first guide groove 24 for positioning, the first fixed block 28 is threadedly installed in the corresponding mounting groove 26 and clamped in the clamping groove 27, the second movable block 23 is limited by the first fixed block 28 to make the mounting plate 11 rotate, adjust and fix, and clamp the clamping block 41 on the side of the object where the small piece needs to be placed at an angle. , rotate the guide plate 33 to adjust the angle, at this time, the second limit block 34 is rotated with the rotating rod 35 as the rotation center by the limited gear 32, and the support block 36 supports the second limit block 34 to reset and limit the limit gear 32 in a one-way manner, and the second guide block 45 slides inside the second guide groove 332 to cooperate with the side convex block position of the small object, and the two groups of clamping plates 15 are relatively pushed, and the first limit block 161 is squeezed on the side of the clamping block 13 and slides inside the movable groove 16, and the synchronous connecting rod 18 squeezes the supporting cylinder 19 to deform and reset it, so that the first limit block 161 is clamped in the clamping block 13 at the appropriate position to play a one-way limit, and the two groups of clamping plates 15 can cooperate to clamp and fix the mounting plate 11, and the clamping plate 15 can be installed by screws and the screws can be removed to replace the clamping plates 15 of different specifications for use in combination, so that small objects can be used for tilting support;

[0056] The rotating rod 35 is moved to the position of the slot 351, and the second fixing block 352 is threadedly inserted into the slot 351 to limit the rotating rod 35. At this time, the second limiting block 34 assists the mechanism 5 to move away from the side of the limiting gear 32, and the guide plate 33 is rotated as shown in the connecting mechanism 2. The third fixing block 37 corresponds to the position of the first alignment groove 312. The third fixing block 37 is threadedly moved to the internal position of the first alignment groove 312 and the third alignment groove 331 by a tool. At this time, the connecting block 21 and the guide plate 33 are in a state of being connected and linked together, and the connecting block 21 and the mounting rod are connected. 31 is in a straight line or right angle state, wherein when the side teeth of the limiting gear 32 are damaged, the third fixing block 37 moves to the inside of the first alignment groove 312, and the limiting gear 32 is not constrained and can rotate freely, so that the damaged tooth is rotated away from the side position of the second limiting block 34. When used subsequently, the third fixing block 37 is threadedly inserted into the corresponding second alignment groove 321 position to reset the limiting gear 32 and the guide plate 33 to be connected and used as an integrated whole; similarly, the mounting plate 11 and the clamping block 41 are fixedly installed in a suitable position, which can provide vertical and horizontal support for small objects.

[0057] When the two groups of clamping mechanisms 1 and their surrounding components are in use, the clamping mechanism 1 can be clamped and fixed, the connecting mechanism 2 can rotate and adjust the clamping mechanism 1, the adjusting mechanism 3 can be adjusted and used in coordination, the restraining mechanism 4 can restrain objects such as floor slabs according to the adjusting mechanism 3, and the auxiliary mechanism 5 can link the two groups of clamping mechanisms 1 and the restraining mechanism 4. Specifically: as above, first rotate the two groups of guide plates 33 to a right angle position. At this time, the two groups of limit gears 32 are in opposite directions. The mounting plate 11 is rotated to a suitable position and clamped on the side of the frame beam through the clamping plate 15. After the length of the second mating rod 53 is adjusted, the second mating block 54 is clamped in the first mating groove 311. After the length of the first mating rod 51 is adjusted, the first mating block 52 is clamped in the second mating groove 42. The linkage block 44 is removed from the second guide block 45 and then threadedly installed in the fixing groove 43 at a suitable position. At this time, the clamping block 41 is fixed to the side of the floor slab and connected through the first matching block 52, so that the floor slab is lifted by a crane by hanging the hook on the side of the first matching block 52, unlocking a set of second matching blocks 54, rotating the guide plate 33 to adjust the angle and then resetting the second matching block 54. In this way, under the linkage of the second matching rod 53, the two sets of limiting gears 32 limit the guide plate 33 on both sides to complete the fixation. When the lifted floor slab moves to the side of the guide plate 33, the linkage block 44 is threadedly installed on the side of the second guide block 45. When the floor slab descends, the second guide block 45 slides in the second guide groove 332 to guide and constrain it, thereby completing the guidance of the floor slab when it is tilted and installed;

[0058] Similarly, fix the two sets of mounting plates 11 in appropriate positions, fix the guide plates 33 at right angles or in a horizontal position, install the clamping block 41 on the side of the floor, and place the linkage block 44 inside the second guide groove 332 so that the floor is constrained and guided by the linkage block 44 when it is hoisted and lowered, thereby completing the positioning, placement and installation of the floor.

[0059] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. 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.

Claims

1. A floor connection structure of an assembled building, comprising two groups of clamping mechanisms (1), connecting mechanisms (2) are arranged on the sides of the two groups of clamping mechanisms (1), adjusting mechanisms (3) are arranged on the sides of the connecting mechanisms (2), and restraining mechanisms (4) are arranged on the sides of the adjusting mechanisms (3), and an auxiliary mechanism (5) is arranged between the two groups of clamping mechanisms (1); Features: The clamping mechanism (1) comprises a mounting plate (11), a first movable block (14) being arranged on a side of the mounting plate (11), a clampable clamping plate (15) being arranged on a side of the first movable block (14), a first movable limit block (161) being arranged on a side of the clamping plate (15), and a movable connecting rod (18) being arranged on a side of the first limit block (161); The connecting mechanism (2) comprises a connecting block (21), a rotatable second movable block (23) is arranged on the side of the connecting block (21), and a fixable first fixed block (28) is arranged on the side of the second movable block (23); The adjustment mechanism (3) comprises a mounting rod (31), a limiting gear (32) is arranged on the side of the mounting rod (31), a rotatable guide plate (33) is arranged on the side of the limiting gear (32), a movable second limiting block (34) is arranged on the side of the guide plate (33), a rotating rod (35) is arranged on the side of the second limiting block (34), a second alignment groove (321) is arranged on the side of the limiting gear (32), a third alignment groove (331) is arranged on the side of the guide plate (33), and a first alignment groove (312) is arranged on the side of the third alignment groove (331); The restraining mechanism (4) comprises a clamping block (41), a movable linkage block (44) is arranged on the side of the clamping block (41), and a second guide block (45) is arranged on the side of the linkage block (44); The auxiliary mechanism (5) comprises a first matching rod (51) and a first matching block (52) which link the mounting rod (31) and the clamping block (41).

2. The floor connection structure of a prefabricated building according to claim 1, characterized in that: The clamping mechanism (1) comprises a mounting plate (11), a movable cavity (12) is provided on the side of the mounting plate (11), a clamping block (13) is fixedly installed on the inner wall of the movable cavity (12), a first movable block (14) is movably installed inside the movable cavity (12), a clamping plate (15) is arranged on the side of the first movable block (14), a movable groove (16) is provided on the side of the first movable block (14), and a first limit block (161) is movably installed inside the movable groove (16).

3. The floor connection structure of a prefabricated building according to claim 2, characterized in that: The clamping mechanism (1) further comprises a connecting groove (17) formed on the inner wall of the movable groove (16), a connecting rod (18) being movably mounted inside the connecting groove (17), and a supporting tube (19) being fixedly connected between the side of the connecting rod (18) and the inside of the connecting groove (17).

4. The floor connection structure of a prefabricated building according to claim 3, characterized in that: The connecting mechanism (2) comprises a connecting block (21) arranged on the side of the mounting plate (11); a connecting cavity (22) is provided on the side of the connecting block (21); a second movable block (23) is movably mounted inside the connecting cavity (22); mounting grooves (26) are provided on both sides of the connecting block (21); a clamping groove (27) is provided on the side of the second movable block (23); and a first fixed block (28) is threadedly mounted inside the mounting groove (26).

5. The floor connection structure of a prefabricated building according to claim 4, characterized in that: The connecting mechanism (2) further comprises a first guide groove (24) formed on the side of the mounting plate (11), a first guide block (25) being movably mounted inside the first guide groove (24) and the first guide block (25) being fixedly connected to the side of the connecting block (21).

6. The floor connection structure of a prefabricated building according to claim 5, characterized in that: The adjustment mechanism (3) comprises a mounting rod (31) arranged inside the connecting block (21), a limiting gear (32) fixedly sleeved on the side of the mounting rod (31), a guide plate (33) movably sleeved on the side of the mounting rod (31), a second limiting block (34) arranged on the inner side of the connecting block (21), a rotating rod (35) fixedly installed inside the second limiting block (34), and a supporting block (36) fixedly connected between the side of the rotating rod (35) and the inner side of the connecting block (21).

7. The floor connection structure of a prefabricated building according to claim 6, characterized in that: The adjustment mechanism (3) further comprises slots (351) formed on both sides of the connection block (21); a second fixing block (352) is threadedly mounted on the side of the rotating rod (35); a first matching slot (311) is formed on the side of the mounting rod (31); and second guide slots (332) are formed on four sides of the guide plate (33) and the second guide slots (332) finally converge at a point.

8. The floor connection structure of a prefabricated building according to claim 7, characterized in that: The adjustment mechanism (3) further comprises a first alignment groove (312) formed on both sides of the connection block (21), a third alignment groove (331) formed on both sides of the guide plate (33), a second alignment groove (321) formed on the side of the limiting gear (32), a third fixing block (37) being installed with an internal thread of the third alignment groove (331) and the third fixing block (37) being clamped inside the second alignment groove (321).

9. The floor connection structure of a prefabricated building according to claim 8, characterized in that: The restraining mechanism (4) comprises a clamping block (41) arranged on the side of the guide plate (33), a second matching groove (42) is provided on the side of the clamping block (41), fixing grooves (43) are provided on both sides and the arc surface of the clamping block (41), a linkage block (44) is threadedly installed inside the fixing groove (43), a second guide block (45) is threadedly installed on the other side of the linkage block (44), and a locking block (46) is threadedly installed on the side of the second guide block (45).

10. The floor connection structure of a prefabricated building according to claim 9, characterized in that: The auxiliary mechanism (5) comprises a first matching rod (51) arranged on the side of the clamping block (41), first matching blocks (52) are fixedly installed on both sides of the first matching rod (51), and the first matching blocks (52) are clamped in the internal position of the second matching groove (42); a second matching rod (53) is arranged on the side of the mounting rod (31), second matching blocks (54) are fixedly installed on both sides of the second matching rod (53), and the second matching blocks (54) are clamped in the internal position of the first matching groove (311).

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