Assembly type building combination butt joint device

Abstract

The utility model discloses an assembly type building combination butt joint device, which belongs to the technical field of assembly assistance, and comprises a top plate, a plurality of screw ports are arranged at the top of the top plate, grounding pieces fixed with the ground are arranged on the inner peripheries of the screw ports, two guide rails are arranged below the top plate, and the guide rails are arranged on the top plate. One side of each guide rail is attached to the wall face of a building, a lifting frame is arranged between the outer sides of the two guide rails, the interior of the lifting frame is hollow, floor accessories are placed in the lifting frame, a sliding part is integrally formed on one side of the lifting frame, and the periphery of the sliding part is matched with the interiors of the guide rails; a steel wire rope is tied to the sliding part, and a winding piece fixed to the top of the overhead plate is arranged at the other end of the steel wire rope. According to the assembly type building combination butt joint device, automatic lifting conveying can be conducted on accessories such as floor slabs between floors, the accessories can be limited, clamped and fixed, and the installation efficiency can be greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of assembly assistance, in particular to an assembled building combined docking device. Background Art

[0002] Prefabricated buildings mainly include prefabricated concrete structures, steel structures, modern wooden structures, etc., which are representatives of modern industrialized production methods because they adopt standardized design, factory production, assembly construction, information management, and intelligent applications. Prefabricated buildings refer to the transfer of a large number of on-site operations in traditional construction methods to factories, where building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in factories, transported to construction sites, and assembled and installed on site through reliable connection methods. Existing prefabricated accessories lack an auxiliary structure during installation. For example, when installing floor slabs, the floor slabs need to be installed between each floor of the stairs. However, during the installation of the floor slabs, there are no steps or fulcrums or positioning points between each floor, so the installation of the floor slabs needs to be carried out in a suspended environment. Therefore, the installation efficiency is slow, and the accuracy and stability of the installation are poor.

[0003] A prefabricated building wall connection device with publication number CN220928220U can connect the concave component and the convex component by plugging them together. Then, since a reinforcement component is plugged between the concave component and the convex component, and the reinforcement component is plugged and connected to both sides of the top surface of the concave component and the convex component, the reinforcement component can fix the plug-in point of the concave component and the convex component, so that the concave component and the convex component can be quickly fixed and connected together, so as to reduce the workload and improve the work efficiency; since a C-shaped rubber pad is connected to the inner cavity of one side of the concave component, and the inner cavity of the C-shaped rubber pad is adapted to the protrusion of the convex component, it can prevent water and mosquitoes from entering, and thus improve the sealing of the concave component and the convex component plugged in each other. However, it is not suitable for assembly parts between layers such as floor slabs and stairs. In view of this point, another structure of auxiliary combined docking device is designed. Utility Model Content

[0004] The purpose of the utility model is to provide an assembled building combined docking device to solve the problems raised in the background technology.

[0005] To achieve the above object, the present utility model provides the following technical solution: An assembled building combined docking device, including a top plate, on the top of the top plate there are provided a plurality of screw openings, and on the inner periphery of the screw openings there are provided grounding members fixed to the ground. Below the top plate there are provided two guiding rails, and one side of the guiding rails is in contact with the wall surface of the building. Between the outer sides of the two guiding rails there is provided a lifting frame, and the interior of the lifting frame is hollow and houses floor accessories. On one side of the lifting frame there is integrally formed a sliding part, and the outer periphery of the sliding part is adapted to the interior of the guiding rail. A steel wire rope is tied to the sliding part, and the other end of the steel wire rope is provided with a winding member fixed to the top of the top plate.

[0006] In a further embodiment, on one side of the winding member there is installed a winding motor, and the driving end of the winding motor is connected to the central winding part of the winding member.

[0007] In a further embodiment, one side of the guiding rail and the wall of the building are detachably fixed by bolts to facilitate the adjustment of the auxiliary installation position.

[0008] In a further embodiment, the winding member is composed of two clamping plates and a winding roller, and on one side of the winding member there is provided a restraining plate.

[0009] In a further embodiment, on the restraining plate there are provided wire grooves for restraining the steel wire rope, and on one side of the restraining plate there is provided a movable roller for assisting in steering.

[0010] In a further embodiment, the top of the lifting frame is connected with a connecting plate, and on one side of the connecting plate there is connected a hydraulic rod.

[0011] In a further embodiment, the driving end of the hydraulic rod is provided with a pushing plate, and on the lifting frame there is provided a sliding groove for facilitating sliding.

[0012] In a further embodiment, on the top of the pushing plate there is provided an extension part, and the driving end of the extension part passes through the sliding groove and is fixed to the driving end of the hydraulic rod.

[0013] In a further embodiment, on both sides of the bottom of the lifting frame there are provided side supports, and one side of the side supports is in contact with the wall surface.

[0014] Compared with the prior art, the technical effects and advantages of the present utility model:

[0015] The screw thread of the top plate and the internal grounding part design enable the grounding part to be fixed to the top of the building to achieve position fixation. The connection design between the guiding track and the building wall plays a guiding role. The hollow inside the lifting frame can store floor accessories. The sliding part on one side of the lifting frame and the limiting sliding design on the inner circumference of the guiding track, combined with the connection design of one end of the steel wire rope to the sliding part and the winding design of the winding part and the steel wire rope, can transport the lifting frame to the required height when the winding motor operates, further transporting the floor accessories to the installation height. At the same time, installers can stand on the top of the lifting frame, making the installation more convenient;

[0016] The connection design between the restraint plate and the top plate and the rotational connection between the movable roller and the side frame. The wire groove of the restraint plate can restrain the steel wire rope and the movable roller can play a role in turning the steel wire rope, which can play an auxiliary role. The design of the push plate inside the lifting frame and the connection design between the extension part of the push plate and the hydraulic rod can move the push plate when the hydraulic rod operates, further driving the movement of the floor accessories to achieve position adjustment;

[0017] This assembled building combined docking device can not only automatically lift and transport accessories such as floor slabs between floors, but also limit and clamp the accessories for installation, which can greatly improve the installation efficiency. Description of the Drawings

[0018] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 Structural schematic diagram of the present invention;

[0020] Figure 2 Connection structural schematic diagram of the hydraulic rod of the present invention;

[0021] Figure 3 For the present invention Figure 1 Enlarged view of the structure at A in;

[0022] Figure 4 Inverted structural schematic diagram of the lifting frame of the present invention.

[0023] Explanation of the reference numerals in the drawings:

[0024] 1. Top plate; 2. Grounding piece; 3. Winding piece; 4. Winding motor; 5. Wire rope; 6. Guide rail; 7. Lifting frame; 8. Floor accessories; 9. Constraint plate; 10. Movable roller; 11. Side frame; 12. Pushing plate; 13. Connecting plate; 14. Hydraulic rod; 15. Extension part; 16. Side support; 17. Sliding part. DETAILED DESCRIPTION

[0025] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0026] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0027] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0028] During the installation of existing floor slabs, there are no steps, fulcrums or positioning points between each layer. When installing accessories such as floor slabs, most of them need to be lifted by a lifting device to lift the accessories upwards for installation, which makes the installation process more troublesome and the installation accuracy and stability are poor. In view of this, an auxiliary installation device is designed to assist in positioning the accessories. The specific structure is as follows.

[0029] See also Figures 1 to 4 The assembled building combined docking device comprises a top plate 1, a grounding piece 2, two winding pieces 3, two guide rails 6, and a lifting frame 7. The top of the top plate 1 is provided with a plurality of screw holes, and the inner circumference of the screw holes is provided with a grounding piece 2, and the grounding piece 2 is fixed to the ground. The grounding piece 2 can be a bolt or other component;

[0030] The winding member 3 is composed of two clamping plates and a winding roller. The clamping plates are fixed to the top of the top plate 1. The ends of the winding roller are rotatably connected to the two clamping plates. The winding member 3 is symmetrically designed on both sides of the top of the top plate 1. Two guide rails 6 are arranged below the top plate 1. One side of the guide rail 6 is in contact with the wall of the building. The lifting frame 7 is arranged between the outer sides of the two guide rails 6. The interior of the lifting frame 7 is hollow and a floor slab accessory 8 is placed thereon.

[0031] To achieve lifting and moving, a sliding part 17 is integrally formed on one side of the lifting frame 7, and the outer periphery of the sliding part 17 is adapted to the inside of the guiding track 6, whereby the lifting frame 7 can be limited in position to avoid tilting. A steel wire rope 5 is tied to the sliding part 17. The steel wire rope 5 passes through the inside of the guiding track 6 and is wound around the outer periphery of the winding roller at one end. A winding motor 4 is installed on one side of the clamping plate. The driving end of the winding motor 4 penetrates through the clamping plate and is connected to the end of the winding roller;

[0032] To further improve stability, side supports 16 are provided on both sides of the bottom of the lifting frame 7. One side of the side support 16 is in contact with the wall surface, and the side support 16 can be attached to the wall, thereby forming a side support force against tilting;

[0033] To adjust the position of the lifting and moving, one side of the guiding track 6 is detachably fixed to the wall of the building by bolts to facilitate the adjustment of the auxiliary installation position. Although increasing the number of multiple guiding tracks 6 can increase the range of lifting adjustment, multiple guiding tracks 6 will also increase costs. This design mainly changes the range of the lifting height by using a detachable design and using an appropriate number of guiding tracks 6 to reduce costs.

[0034] To guide and limit the steel wire rope 5, a restraint plate 9 is provided on one side of the winding member 3. A wire groove for restraining the steel wire rope 5 is formed on the restraint plate 9. An active roller 10 for auxiliary steering is provided on one side of the restraint plate 9. Both ends of the active roller 10 are rotatably connected to side frames 11, and the side frames 11 are fixed to the top of the top plate 1. The steel wire rope 5 passes through the wire groove after being steered by the active roller 10 and is then wound around the winding roller;

[0035] To clamp the floor fitting 8, two sliding grooves are formed in the lifting frame 7. A connecting plate 13 is installed on one side of the sliding groove. A hydraulic rod 14 is connected to one side of the connecting plate 13. Push plates 12 are provided on both sides of the inner periphery of the lifting frame 7. An extension part 15 is provided on the top of the push plate 12. The driving end of the extension part (15) passes through the sliding groove and is fixed to the driving end of the hydraulic rod 14.

[0036] The above components and electrical equipment are all existing technologies or technologies that can be realized at present. Their working principles, dimensions and models are irrelevant to the functions of this application, so no more description will be given, and they are all controlled by a remote control switch.

[0037] Working Principle

[0038] When the assembled building combined docking device is needed, the top plate 1 is connected to the top of the building through the grounding part 2, and then the guiding track 6 is fixed to the wall of the building;

[0039] The floor fitting 8 is placed inside the lifting frame 7, and then the lifting frame 7 is limited and slid with the guiding track 6;

[0040] Start the winding motor 4 to drive the winding roller to rotate, wind the steel wire rope 5, and further pull the lifting frame 7 to rise;

[0041] After rising to the required height, start the hydraulic rod 14 to drive the extension part 15 to move along the chute, so that the pushing plate 12 pushes the floor fitting 8 to move, realizing the position adjustment;

[0042] After the adjustment is completed, the installation can be carried out.

[0043] It should be noted that in this text, relational terms such as "one" and "two" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation. An element defined by the statement "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0044] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An assembled building joint device, comprising a top plate (1), the top of the top plate (1) being provided with a plurality of screw holes, the inner circumference of the screw holes being provided with grounding pieces (2) fixed to the ground; Features: Two guide rails (6) are arranged below the top plate (1), and one side of the guide rails (6) is in contact with the wall surface of the building. A lifting frame (7) is arranged between the outer sides of the two guide rails (6), and the interior of the lifting frame (7) is hollow and has floor accessories (8) placed thereon. A sliding portion (17) is integrally formed on one side of the lifting frame (7), and the outer periphery of the sliding portion (17) is adapted to the interior of the guide rail (6). A steel wire rope (5) is connected to the sliding portion (17), and the other end of the steel wire rope (5) is provided with a winding member (3) fixed to the top of the top plate (1).

2. The assembled building joint device according to claim 1, characterized in that: A winding motor (4) is installed on one side of the winding member (3), and a driving end of the winding motor (4) is connected to the central winding part of the winding member (3).

3. The assembled building joint device according to claim 1, characterized in that: One side of the guide track (6) is detachably fixed to the wall of the building by means of bolts to facilitate adjustment of the auxiliary installation position.

4. The assembled building joint device according to claim 1, characterized in that: The winding member (3) is composed of two clamping plates and a winding roller, and a restraining plate (9) is provided on one side of the winding member (3).

5. The assembled building joint device according to claim 4 is characterized in that: The constraint plate (9) is provided with a wire groove for constraining the steel wire rope (5), and a movable roller (10) for assisting steering is provided on one side of the constraint plate (9).

6. The assembled building joint device according to claim 1, characterized in that: The top of the lifting frame (7) is connected to two connecting plates (13), and one side of the connecting plate (13) is connected to a hydraulic rod (14).

7. The assembled building joint device according to claim 6, characterized in that: The driving end of the hydraulic rod (14) is provided with a pushing plate (12), and the lifting frame (7) is provided with two sliding grooves for facilitating sliding.

8. The assembled building joint device according to claim 7, characterized in that: An extension part (15) is provided on the top of the pushing plate (12), and a driving end of the extension part (15) passes through a slide groove and is fixed to a driving end of a hydraulic rod (14).

9. The assembled building joint device according to any one of claims 1 to 8, characterized in that: Side supports (16) are provided on both sides of the bottom of the lifting frame (7), and one side of the side support (16) is in contact with the wall surface.

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