CN221523892U - Assembled wallboard connection structure - Google Patents

Abstract

The utility model discloses an assembled wallboard connecting structure, which relates to the field of construction engineering construction and comprises a main body bolt, a reinforcing component arranged at the top of the main body bolt and an adjusting component arranged at the top of the main body bolt and connected with the inside of the reinforcing component; this connection structure adaptation steel construction, reinforced concrete structure, multiple materials such as wood structure, through offer the main hole of specification unanimity on prefabricated wallboard, realize prefabricated wallboard and connection structure's quick circulation and use, and the destruction to wallboard structure is less, ensure simultaneously that the connection is firm, this connection structure utilizes sliding bottom plate to realize the fixed mounting on the wallboard of different thickness in addition, in loading into main hole with positioning bolt again, reinforcing assembly and adjustment subassembly, through passing the adjustment subassembly of assisting the hole and adjusting this connection structure and prefabricated wallboard frictional force size, realize fastening and loose effect, and then reach the purpose of convenient prefabricated wallboard equipment and dismantlement, further improve efficiency of construction.

Description

Assembled wallboard connection structure

Technical Field

The utility model relates to the field of construction engineering construction, in particular to an assembled wallboard connecting structure.

Background

The fabricated wallboard is a prefabricated building material, typically made of precast concrete, wood or steel, having high strength, durability and sound insulation properties, and can be customized to the building requirements and processed and assembled in a manufacturing plant. The wallboards can be quickly installed on site, thereby greatly shortening the building period and the construction period and improving the construction efficiency. In addition, the use of assembled wall panels also helps to reduce construction waste and reduce the impact of construction on the natural environment, as they allow accurate cutting and machining on the production line, reducing wastage.

The existing assembled wallboard connecting structure mainly has two problems, namely, the multipurpose expansion screw is used for fixing, the damage to the wall structure is large, the later disassembling steps are complicated, bolts fixed on the wall are required to be disassembled one by one, and for bolts with higher fixedly connected positions, constructors also need to disassemble by means of tools, the disassembling difficulty is high, and meanwhile, the follow-up rotation use of the wallboard is influenced; secondly, the movable connection is usually clamped and fixed, so that the stability is required to be further improved.

Disclosure of utility model

The present utility model is directed to a fabricated wallboard connecting structure, which solves the above-mentioned drawbacks of the prior art.

In order to achieve the above object, the present utility model provides the following technical solutions: an assembled wallboard connection structure, includes the body bolt, still includes:

a reinforcement assembly mounted on top of the body bolt;

the adjusting component is arranged at the top of the main body bolt and is connected with the inside of the reinforcing component;

The reinforcement assembly includes:

the protection sleeve is fixedly arranged at the top of the main body bolt;

the support piece is fixedly arranged at the middle position of the top of the main body bolt and is positioned in the protective sleeve;

the two limiting assemblies are symmetrically arranged at the top of the supporting piece and positioned in the protective sleeve;

the rotating assembly is arranged at the middle position of the top of the main body bolt;

the two through grooves are arranged on two sides of the protection sleeve in a penetrating way;

The telescopic assembly is arranged at the outer side of the rotary assembly and is respectively connected with the two through grooves;

the adjustment assembly includes:

The transmission shaft is rotationally connected to the middle part of the inner wall of the protective sleeve;

the worm groove is formed in the middle of the outer side of the transmission shaft, and the outer side of the worm groove is connected with the rotating assembly;

the inner hexagon head is fixedly arranged at the other end of the transmission shaft;

The adjusting piece is arranged on the protective sleeve and comprises an adjusting bolt, the two ends of the adjusting bolt are respectively fixedly provided with a first hexagon head and a second hexagon head, and the first hexagon head can be connected with the inner hexagon head in a clamping mode.

Further, the limiting assembly comprises a limiting support, the limiting support is fixedly arranged at the top of the supporting piece, a limiting rod is rotationally connected to the middle of the limiting support, and a limiting spring fixedly connected with the top of the supporting piece is fixedly arranged at the bottom of the limiting rod.

Further, the rotating assembly comprises a rotating sleeve, the rotating sleeve is rotationally connected to the middle position of the top of the main body bolt and sleeved on the outer side of the supporting piece, a worm wheel is fixedly mounted on the outer side of the middle of the rotating sleeve, the worm wheel is meshed with the worm groove, and a rotating disc is fixedly mounted on the top of the rotating sleeve.

Further, the flexible subassembly includes two slides, and two slides fixed mounting are inside the protective sleeve, and its top height flushes with the bottom height of logical inslot wall, and the top symmetry sliding connection of one of them slide has two flexible discs with another slide top sliding connection, and fixed mounting has the spring between two flexible discs, and spacing draw-in groove has been seted up respectively at two flexible disc tops.

Further, a sliding bottom plate is included, which is installed at the bottom of the body bolt, and which includes: the sliding plate is fixedly arranged at the bottom of the main body bolt, four groups of sliding grooves are formed in the corners of the top of the sliding plate in a penetrating mode, two threaded rods connected with the inner wall of the sliding grooves in a rotating mode are symmetrically connected in a rotating mode, sliding blocks connected with the inner walls of the sliding grooves in a sliding mode are connected with the outer sides of the threaded rods in a threaded mode, holes through which fixing screws can penetrate are formed in the tops of the sliding blocks in a penetrating mode, the other ends of the threaded rods penetrate through the sliding plate and are fixedly provided with three hexagonal heads, the three hexagonal heads can rotate under the torque action of an inner hexagonal wrench and drive the threaded rods to rotate, and then the sliding blocks are driven to slide in the sliding grooves.

Further, the device comprises a positioning bolt, a fastening thread is arranged on the surface of the positioning bolt, and a cone probe is fixedly arranged at the bottom of the positioning bolt.

Further, the prefabricated wallboard comprises a main hole which is formed in the bottom of the prefabricated wallboard, an auxiliary hole penetrating through the prefabricated wallboard is formed in the middle of one side of the inner wall of the main hole, and the central axis of the auxiliary hole is perpendicular to the central axis of the main hole.

Compared with the prior art, the utility model provides an assembled wallboard connecting structure:

Firstly, the structural damage to the prefabricated wall boards is small, the open holes are fixed and can be reused, the prior art mostly adopts expansion screws to realize the fixed installation among a plurality of prefabricated wall boards, and the structural damage to the wall boards is large in the assembly process;

secondly, the assembly and disassembly are convenient to use in later periods, the subsequent circulation of prefabricated wallboards is facilitated, bolts fixed on the wall body are required to be disassembled one by one in the prior art when the prefabricated wallboards are disassembled, and for bolts with higher fixedly connected positions, constructors also need to disassemble by means of tools, so that the disassembly difficulty is high, and the connecting structure is convenient to disassemble and is particularly suitable for temporary buildings needing to be quickly constructed and disassembled;

thirdly, prefabricated wallboard material that can adapt to and use is more. The connecting structure can be adapted to various materials such as steel structures, reinforced concrete structures, wood structures and the like.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of a separation state of an overall structure according to an embodiment of the present utility model;

FIG. 2 is a partial cross-sectional view of a reinforcement assembly and an adjustment assembly according to an embodiment of the present utility model;

Fig. 3 is a schematic view of a local structure of a limiting assembly and a main bolt according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a partial structure of a reinforcement assembly and a body bolt according to an embodiment of the present utility model;

Fig. 5 is a schematic view of a sliding bottom plate according to an embodiment of the present utility model;

fig. 6 is a schematic structural diagram of a positioning bolt according to an embodiment of the present utility model.

Reference numerals illustrate:

1. A main body bolt; 2. a reinforcement assembly; 21. a support; 22. a limit component; 221. a limit bracket; 222. a limit rod; 223. a limit spring; 23. a rotating assembly; 231. rotating the sleeve; 232. a worm wheel; 233. a rotating disc; 24. a protective sleeve; 25. a through groove; 26. a telescoping assembly; 261. a slideway; 262. a telescoping disc; 263. a spring; 264. a limit clamping groove; 3. an adjustment assembly; 31. a transmission shaft; 32. a volute; 33. an inner hexagon head; 34. an adjusting member; 341. adjusting a bolt; 342. a first hexagonal head; 343. a second hexagon head; 4. a sliding bottom plate; 41. a sliding plate; 42. a chute; 43. a slide block; 44. a threaded rod; 45. a third hexagon head; 46. a hole; 5. positioning bolts; 51. fastening threads; 52. a cone probe; 6. a main hole; 7. auxiliary holes.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 6, an assembled wallboard connecting structure includes a main body bolt 1, and further includes:

a reinforcement assembly 2 mounted on top of the body bolt 1;

an adjusting assembly 3 mounted on the top of the body bolt 1 and connected with the inside of the reinforcing assembly 2;

The reinforcement assembly 2 comprises:

A protection sleeve 24 fixedly installed on the top of the body bolt 1;

A support 21 fixedly installed at a top middle position of the body bolt 1 and located inside the protection sleeve 24;

Two limit assemblies 22 symmetrically mounted on the top of the support 21 and located inside the protective sleeve 24;

a rotating assembly 23 mounted at a top intermediate position of the body bolt 1;

Two through grooves 25 penetrating through both sides of the protection sleeve 24;

The telescopic components 26 are arranged outside the rotating components 23 and are respectively connected with the two through grooves 25;

the adjustment assembly 3 includes:

a transmission shaft 31 rotatably connected to the middle part of the inner wall of the protection sleeve 24;

the volute 32 is arranged in the middle of the outer side of the transmission shaft 31, and the outer side of the volute is connected with the rotating assembly 23;

An inner hexagon head 33 fixedly mounted on the other end of the transmission shaft 31;

The adjusting member 34 is mounted on the protection sleeve 24, and includes an adjusting bolt 341, two ends of the adjusting bolt 341 are respectively and fixedly mounted with a first hexagonal head 342 and a second hexagonal head 343, and the first hexagonal head 342 can be clamped with the inner hexagonal head 33.

The limiting assembly 22 comprises a limiting bracket 221 which is fixedly arranged at the top of the supporting piece 21, a limiting rod 222 is rotatably connected to the middle part of the limiting bracket 221, and a limiting spring 223 fixedly connected with the top of the supporting piece 21 is fixedly arranged at the bottom of the limiting rod 222.

The rotating assembly 23 comprises a rotating sleeve 231, the rotating sleeve 231 is rotatably connected to the middle position of the top of the main body bolt 1 and sleeved on the outer side of the supporting piece 21, a worm wheel 232 is fixedly arranged on the outer side of the middle of the rotating sleeve 231, the worm wheel 232 is meshed with the worm groove 32, and a rotating disc 233 is fixedly arranged on the top of the rotating sleeve 231.

The telescopic assembly 26 comprises two slide ways 261, the two slide ways 261 are fixedly installed inside the protection sleeve 24, the top of the two slide ways 261 is flush with the bottom of the inner wall of the through groove 25, two telescopic discs 262 which are in sliding connection with the top of the other slide way 261 are symmetrically and slidably connected with the top of one slide way 261, springs 263 are fixedly installed between the two telescopic discs 262, and limit clamping grooves 264 are respectively formed in the tops of the two telescopic discs 262.

A sliding bottom plate 4 which is installed at the bottom of the body bolt 1, and which includes: the sliding plate 41, its fixed mounting has run through in main part bolt 1 bottom four group's spouts 42 in sliding plate 41 top corner, the inside symmetry rotation of sliding plate 41 is connected with two threaded rods 44 that rotate with spout 42 inner wall and be connected, threaded rod 44 outside threaded connection has the slider 43 with spout 42 inner wall sliding connection, the hole 46 that can supply the fixed screw to pass has been run through at slider 43 top, the threaded rod 44 other end runs through sliding plate 41 and fixed mounting has hexagon head three 45, hexagon head three 45 can rotate under hexagon socket head wrench's torsion effect, and drive threaded rod 44 rotation, and then drive slider 43 and slide in spout 42.

The positioning bolt 5 is provided with fastening threads 51 on the surface, and a cone probe 52 is fixedly arranged at the bottom.

The main hole 6 is formed in the bottom of the prefabricated wallboard, the middle part of one side of the inner wall of the main hole 6 is provided with an auxiliary hole 7 penetrating through the prefabricated wallboard, and the central axis of the auxiliary hole 7 is perpendicular to the central axis of the main hole 6.

Working principle: the third hexagon head 45 is rotated through the inner hexagon spanner, the threaded rod 44 is driven to rotate, the sliding block 43 connected with the threaded rod 44 in a rotating mode is driven to slide along the sliding groove 42, the sliding block is stopped at a proper position, the fixing screw penetrates through the hole 46 to be fixed on the prefabricated wallboard, and the connecting structure is fixed on the prefabricated wallboard.

A main hole 6 and an auxiliary hole 7 perpendicular to the main hole 6 are formed in the other prefabricated wall plate, and the positioning bolt 5 is fixed to the center of the top of the main hole 6 by using a fastening thread 51. Then pushing the connection structure into the main hole 6, at this time, the limiting rod 222 is clamped with the limiting clamping groove 264, the spring 263 is in a normal length state, in the pushing process, the limiting assembly 22 is contacted with the cone probe 52, the connection structure stops pushing, the cone probe 52 presses one side of the limiting rod 222 downwards, the other side of the limiting rod 222 is lifted, the clamping with the limiting clamping groove 264 is released, and meanwhile the limiting spring 223 is stretched.

After the connection structure stops, the first hexagonal head 342 at one end of the adjusting piece 34 is connected with the first hexagonal head 33 after the auxiliary hole 7 is inserted into the adjusting piece 34, at this time, the second hexagonal head 343 is rotated by using an inner hexagonal wrench, the adjusting bolt 341 and the first hexagonal head 342 are driven to rotate, and then the inner hexagonal head 33 is caused to rotate, the inner hexagonal head 33 drives the transmission shaft 31 and the volute 32 arranged in the middle of the transmission shaft 31 to rotate in the same direction, the volute 32 is meshed with the worm wheel 232 fixed in the middle of the rotating sleeve 231, the volute 32 drives the worm wheel 232 and the rotating sleeve 231 to rotate, and then the rotating disc 233 fixed at the top of the rotating sleeve 231 is caused to rotate, the rotating disc 233 abuts against the telescopic disc 262 along the length direction, the telescopic disc 262 is pushed out through the through groove 25 arranged in the middle of the protecting sleeve 24 and is in close contact with the inner wall of the main hole 6, the pressure of the telescopic disc 262 acting on the inner wall of the main hole 6 is increased, and further the surface friction force of the two is increased, the connection structure and the prefabricated wallboard is fixed, and the prefabricated wallboard is fixed at this time, and the prefabricated wallboard is further fixed, the prefabricated wallboard is spring 263 is in a stretched state.

After two prefabricated wallboards are fixed, the adjusting piece 34 is left in the auxiliary hole 7, so that the supporting function is achieved, the damage to the wall structure caused by the opening is reduced, the tight contact between the adjusting bolt 341 and the inner wall of the auxiliary hole 7 is utilized, the adjusting piece is difficult to rotate, the static state of the adjusting assembly 3, the rotating assembly 23 and the telescopic assembly 26 is further realized, and the sliding wire danger caused by reverse rotation due to stress is prevented.

In the disassembly process, the second hexagon head 343 is continuously rotated by using the hexagon socket wrench, the adjusting bolt 341, the first hexagon head 342, the hexagon socket head 33 and the worm groove 32 are driven to rotate, and then the rotating assembly 23 is caused to rotate, at the moment, the rotating disc 233 is clamped with the telescopic disc 262, the telescopic disc 262 slides inwards along the slide 261 to return to the initial position together with the inward elastic stretching action of the spring 263, the contact between the telescopic disc 262 and the inner wall of the main hole 6 is relieved, at the moment, the adjusting piece 34 is pulled out, the prefabricated wallboard with the main hole and the auxiliary hole is lifted, the compression of the cone probe 52 on the limiting rod 222 is relieved, the other end of the limiting rod 222 moves downwards under the elastic action of the limiting spring 223 and is clamped with the limiting clamping groove 264, and the connecting structure is restored. At this time, the friction force between the connecting structure and the prefabricated wall panel is increased, and the connecting structure and the prefabricated wall panel can be separated under the action of external force.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (7)

1. The utility model provides an assembled wallboard connection structure, includes main part bolt (1), its characterized in that still includes:

the reinforcing component (2) is arranged at the top of the main body bolt (1);

The adjusting component (3) is arranged at the top of the main body bolt (1) and is connected with the inside of the reinforcing component (2);

The reinforcement assembly (2) comprises:

The protection sleeve (24) is fixedly arranged at the top of the main body bolt (1);

The support piece (21) is fixedly arranged at the middle position of the top of the main body bolt (1) and is positioned in the protective sleeve (24);

The two limiting assemblies (22) are symmetrically arranged at the top of the supporting piece (21) and are positioned in the protective sleeve (24);

the rotating assembly (23) is arranged at the middle position of the top of the main body bolt (1);

two through grooves (25) which are arranged on two sides of the protective sleeve (24) in a penetrating way;

the telescopic assembly (26) is arranged outside the rotary assembly (23) and is respectively connected with the two through grooves (25);

The adjustment assembly (3) comprises:

The transmission shaft (31) is rotatably connected to the middle part of the inner wall of the protective sleeve (24);

The volute (32) is arranged in the middle of the outer side of the transmission shaft (31), and the outer side of the volute is connected with the rotating assembly (23);

an inner hexagon head (33) fixedly arranged at the other end of the transmission shaft (31);

The adjusting piece (34) is arranged on the protection sleeve (24) and comprises an adjusting bolt (341), two ends of the adjusting bolt (341) are respectively and fixedly provided with a first hexagonal head (342) and a second hexagonal head (343), and the first hexagonal head (342) can be clamped with the inner hexagonal head (33).

2. The assembled wallboard connecting structure according to claim 1, wherein the limiting assembly (22) comprises a limiting bracket (221) fixedly installed at the top of the supporting member (21), a limiting rod (222) is rotatably connected to the middle of the limiting bracket (221), and a limiting spring (223) fixedly connected with the top of the supporting member (21) is fixedly installed at the bottom of the limiting rod (222).

3. The assembled wallboard connecting structure according to claim 1, wherein the rotating assembly (23) comprises a rotating sleeve (231), the rotating sleeve (231) is rotatably connected to the middle position of the top of the main body bolt (1) and sleeved on the outer side of the supporting piece (21), a worm wheel (232) is fixedly arranged on the outer side of the middle of the rotating sleeve (231), the worm wheel (232) is meshed with the worm groove (32), and a rotating disc (233) is fixedly arranged on the top of the rotating sleeve (231).

4. The assembled wallboard connecting structure according to claim 1, wherein the telescopic assembly (26) comprises two sliding ways (261), the two sliding ways (261) are fixedly installed inside the protection sleeve (24), the top of the two sliding ways (261) is flush with the bottom of the inner wall of the through groove (25), two telescopic discs (262) which are symmetrically and slidingly connected with the top of the other sliding way (261) are symmetrically and slidingly connected with the top of one sliding way (261), a spring (263) is fixedly installed between the two telescopic discs (262), and limit clamping grooves (264) are respectively formed in the tops of the two telescopic discs (262).

5. The fabricated wallboard connecting structure of claim 1, further comprising:

Sliding bottom plate (4), it installs in main part bolt (1) bottom, and it includes: the sliding plate (41), its fixed mounting runs through in main part bolt (1) bottom, four group's spouts (42) have been seted up in sliding plate (41) top corner, the inside symmetry rotation of sliding plate (41) is connected with two threaded rods (44) of being connected with spout (42) inner wall rotation, threaded rod (44) outside threaded connection has slider (43) with spout (42) inner wall sliding connection, hole (46) that can supply the fixed screw to pass have been seted up in slider (43) top run through, sliding plate (41) and fixed mounting are run through to threaded rod (44) other end, hexagonal head three (45) are rotatory under the torsion effect of hexagonal wrench, and drive threaded rod (44) rotation, and then drive slider (43) and slide in spout (42).

6. The fabricated wallboard connecting structure of claim 1, further comprising:

and the surface of the positioning bolt (5) is provided with fastening threads (51), and the bottom of the positioning bolt is fixedly provided with a cone probe (52).

7. The fabricated wallboard connecting structure of claim 1, further comprising:

The main hole (6) is formed in the bottom of the prefabricated wallboard, the middle part of one side of the inner wall of the main hole (6) is provided with an auxiliary hole (7) penetrating through the prefabricated wallboard, and the central axis of the auxiliary hole (7) is perpendicular to the central axis of the main hole (6).