CN111794375A

CN111794375A - Steel house assembling and connecting assembly

Info

Publication number: CN111794375A
Application number: CN202010746259.6A
Authority: CN
Inventors: 李平; 陈泽华; 陶军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2020-10-20

Abstract

The invention provides a steel structure house assembling and connecting assembly which comprises a connecting shell, wherein the inner wall of the connecting shell is connected with a steel pipe, the inner wall of the connecting shell is connected with a cross column, the outer wall of the cross column is provided with a blind hole, the steel pipe is connected in the blind hole in a sliding manner, the connecting shell and the cross column are both provided with a first threaded hole matched with the outer wall of the steel pipe in a chiseling manner, the inner wall of the first threaded hole is movably connected with a first bolt, the inner wall of the connecting shell is also connected with a fixed disk, a movable block is; according to the invention, the first bolt is screwed into the first threaded hole to primarily fix one end of the steel pipe, then the arc-shaped plate is controlled to move and clamp the steel pipe, so that secondary fixing of the steel pipe is realized, and the steel pipe is prevented from shaking in the connecting shell, so that the risk of installation operation is reduced, and the device is suitable for connecting steel pipes with different sizes.

Description

Steel house assembling and connecting assembly

Technical Field

The invention relates to the technical field of steel structures, in particular to an assembling and connecting assembly for a steel structure house.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, and mainly comprises steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, and the steel has the characteristics of high strength, light dead weight, good integral rigidity and strong deformability, so the steel structure is particularly suitable for building large-span, ultrahigh and extra-heavy buildings; the material has good homogeneity and isotropy, belongs to an ideal elastomer and most conforms to the basic assumption of general engineering mechanics; the material has good plasticity and toughness, can deform greatly and can bear dynamic load well; the construction period is short; the method has high industrialization degree and can be used for professional production with high mechanization degree.

The steel column is often directly welded together when the existing steel structure building is installed, the hoisting and welding workload of site construction is greatly increased, the building construction speed is seriously influenced, the construction efficiency is low, the construction process is complex, flexible disassembly and assembly are not convenient, the stability is insufficient, the potential safety hazard is increased, and the practicability is poor.

The Chinese utility model with the patent number of CN201820780511.3 in the prior art discloses a connecting piece for a building steel structure, which comprises a main body groove and a cover plate, wherein the main body groove and the cover plate are both composed of a transverse pipe and a vertical pipe, rubber pads are tightly attached to the periphery of the outer sides of the inner cavities of the main body groove and the cover plate, a cross column is welded at a new position in the inner cavity of the main body groove, blind holes are arranged on the surfaces of the periphery of the outer sides of the cross column, and the inner cavity of each blind hole is connected with a steel pipe; this building steel structure connecting piece inserts the inner chamber of blind hole through promoting the steel pipe, promote the round pin axle and pass the jack that the steel pipe surface was equipped with and can lock the steel pipe, accomplish the first heavy fixed to the steel pipe, pull the apron to the front side that covers at the main part groove completely, can lock apron and main part groove in screwing into the screw with the bolt, can accomplish the dual fixed of equipment and steel pipe, but the device is at the in-process of concrete use, can't be applicable to not unidimensional steel pipe and connect, if the round pin hub fixation is passed through to thinner steel pipe one end, can produce the gap between the other end and apron and the main part groove, lead to the steel pipe to rock, the operation risk has been increased.

Disclosure of Invention

The invention aims to solve the problems that steel pipes are unstable in connection and prone to shaking in the prior art, and provides an assembling and connecting component for a steel structure house.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a coupling assembling of steel house room, is including connecting the casing, it is connected with the steel pipe to connect shells inner wall, it is connected with the cross post to connect shells inner wall, cross post outer wall is dug there is the blind hole, steel pipe sliding connection is in the blind hole, it all has the first screw hole of matched with steel pipe outer wall to connect casing and cross post, first screw hole inner wall swing joint has first bolt, it still connects the fixed disk to connect shells inner wall, sliding connection has the movable block in the fixed disk, movable block outer wall connection has the arc, just the arc offsets with the steel pipe activity.

Preferably, the outer wall of the arc-shaped plate is connected with a wear pad, and the outer wall of the wear pad is provided with anti-skid lines.

Preferably, the connection housing includes four connection pipe bodies, and two reinforcement members are connected between adjacent connection pipe bodies, and the reinforcement members are provided with four.

Preferably, the reinforcing member includes a reinforcing rod and two reinforcing plates, the two reinforcing plates are respectively welded to the outer walls of the two adjacent connecting pipe bodies, and the reinforcing rod is connected between the two reinforcing plates.

Preferably, the inner wall of the connecting pipe body is connected with a rubber pad.

Preferably, the fixed disk inner wall is connected with the rolling disc through the bearing rotation, the diapire and the roof of rolling disc are connected with first bevel gear and plane screw respectively, the fixed disk internal rotation is connected with the axis of rotation, the axis of rotation outer wall is connected with the second bevel gear with first bevel gear intermeshing, the axis of rotation outer wall is connected with the connecting rod, the one end that the axis of rotation was kept away from to the connecting rod is passed and is connected with the handle, the fixed disk outer wall is dug flutedly, movable block sliding connection is in the recess, the diapire of movable block is still dug and is had the draw-in groove with plane screw.

Preferably, the outer wall of the moving block is connected with a first sliding block, and the inner wall of the groove is provided with a first sliding groove matched with the first sliding block in a chiseled mode.

Preferably, the axis of rotation inner wall is dug there is the shrinkage pool, shrinkage pool inner wall sliding connection has the carriage release lever, carriage release lever both sides outer wall all is connected with the second slider, shrinkage pool inner wall is dug there is the second spout that matches and closes with the second slider.

Preferably, the one end that the shrinkage pool inner wall was kept away from to the carriage release lever is connected with the threaded rod, the inner wall threaded connection of threaded rod and fixed disk, just the steel pipe outer wall is opened and is chiseled there is the second screw hole with threaded rod matched with.

Preferably, the end of the steel pipe is tapered.

Compared with the prior art, the invention has the following beneficial effects:

1. this coupling assembling of steel house room, inside inserting the steel pipe and connecting the casing, make the steel pipe enter into the blind hole of cross post, with first bolt precession in proper order and connect the casing, the first screw hole of cross post and steel pipe, the tip to the steel pipe is tentatively fixed, control the arc panel and remove and carry out the centre gripping to the steel pipe in the fixed disk afterwards, the realization is fixed to the secondary of steel pipe, and then avoid the steel pipe and be connected there being the gap between the casing, lead to the steel pipe and rock in connecting the casing, thereby reduce the risk of installation, make the device be applicable to not unidimensional steel pipe and connect, the practicality of device is improved.

2. This coupling assembling is assembled to steel house sets up the reinforcement through the outer wall at four connecting tube bodies, can improve the stability between the connecting tube body, avoids the connecting tube body because of the too big cracked phenomenon of production of atress.

3. This coupling assembling of steel house room, through rotating the handle, make the handle pass through the connecting rod and drive the rotation axis rotation, and then make the second bevel gear that the rotation axis outside is connected and the first bevel gear intermeshing of rolling disc bottom, make the rolling disc pass through the bearing and rotate to be connected in the fixed disk, and then make the plane screw thread in the rolling disc outside cooperate with the draw-in groove of movable block bottom, make the movable block slide in the fixed disk, and then make the movable block drive the arc and remove, make the arc carry out the centre gripping to not unidimensional steel pipe.

4. This coupling assembling of steel house room, the handle passes through the connecting rod and drives the axis of rotation, the second slider is in the second spout, the carriage release lever rotates along with the axis of rotation, the carriage release lever is driving threaded rod pivoted in-process, the threaded rod links to each other with fixed disk inner wall screw thread, thereby make the threaded rod drive the travelling rod at the pivoted in-process and remove to the axis of rotation outside, thereby make the threaded rod screw in the second screw hole in the steel pipe outside gradually, further strengthen connecting between casing and the steel pipe fixed, improve the stability of device.

5. This coupling assembling is assembled to steel house sets up to the toper through the tip with the steel pipe, and the steel pipe of being convenient for inserts rapidly inside connecting the casing, improves work efficiency.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate exemplary embodiments of the invention and, together with the description, serve to explain the invention and are not intended to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of a fixing plate of the present invention;

FIG. 4 is a schematic cross-sectional view of the fixing plate of the present invention;

FIG. 5 is a schematic cross-sectional view of a rotating shaft according to the present invention;

FIG. 6 is a schematic structural view of a steel pipe of the present invention;

fig. 7 is a schematic structural view of a portion a in fig. 3 according to the present invention.

Wherein the figures include the following reference numerals:

1. connecting the shell; 101. connecting the pipe body; 102. a reinforcement; 1021. a reinforcing bar; 1022. a reinforcing plate; 2. a cross-shaped column; 201. blind holes; 202. a first threaded hole; 2021. a first bolt; 3. a steel pipe; 301. A second threaded hole; 4. fixing the disc; 401. rotating the disc; 4011. a first bevel gear; 4012. a planar thread; 402. a rotating shaft; 4021. a second bevel gear; 4022. a connecting rod; 4023. a handle; 403. a groove; 4031. a first chute; 404. a moving block; 4041. a card slot; 4042. an arc-shaped plate; 4043. a first slider; 4044. a wear pad; 5. concave holes; 501. a travel bar; 5011. a second slider; 502. a second chute; 503. a threaded rod; 6. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, are not to be construed as limiting the present invention.

Example 1:

referring to fig. 1-2, a steel house room splicing connection assembly, including connecting casing 1, it has steel pipe 3 to connect the inner wall of casing 1, it has cross post 2 to connect the inner wall of casing 1, the outer wall of cross post 2 is dug there is blind hole 201, steel pipe 3 sliding connection is in blind hole 201, it has first screw hole 202 of matched with to connect casing 1 and cross post 2 and all to chisel with the outer wall of steel pipe 3, first screw hole 202 inner wall swing joint has first bolt 2021, it still connects fixed disk 4 to connect casing 1 inner wall, sliding connection has movable block 404 in the fixed disk 4, movable block 404 outer wall connection has arc 4042, and arc 4042 offsets with the activity of steel pipe 3.

During the construction, at first inside inserting connection casing 1 with steel pipe 3, make steel pipe 3 get into the blind hole 201 of cross post 2, screw in connection casing 1 with first bolt 2021 in proper order, in the first screw hole 202 of cross post 2 and steel pipe 3, tentatively fix the tip of steel pipe 3, control arc 4042 afterwards and remove and carry out the centre gripping to steel pipe 3 in fixed disk 4, the realization is fixed to steel pipe 3's secondary, and then avoid having the gap between steel pipe 3 and the connection casing 1, lead to steel pipe 3 to rock in connecting casing 1, thereby reduce the risk of installation, make the device be applicable to not unidimensional steel pipe 3 and connect, the practicality of the improvement device.

Example 2:

referring to fig. 1, 2, 3, 4 and 7, the assembly connection assembly for steel house comprises a connection housing 1, a steel pipe 3 is connected to the inner wall of the connection housing 1, a cross column 2 is connected to the inner wall of the connection housing 1, a blind hole 201 is drilled in the outer wall of the cross column 2, the steel pipe 3 is slidably connected in the blind hole 201, a first threaded hole 202 matched with the outer wall of the steel pipe 3 is drilled in the connection housing 1 and the cross column 2, a first bolt 2021 is movably connected to the inner wall of the first threaded hole 202, the inner wall of the connection housing 1 is also connected with a fixed disc 4, a moving block 404 is slidably connected in the fixed disc 4, an arc plate 4042 is connected to the outer wall of the moving block 404, the arc plate 4042 movably abuts against the steel pipe 3, a rotating disc 401 is rotatably connected to the inner wall of the fixed disc 4 through a bearing, a first bevel gear, the internal rotation of fixed disk 4 is connected with the axis of rotation 402, the axis of rotation 402 outer wall is connected with second bevel gear 4021 with first bevel gear 4011 intermeshing, axis of rotation 402 outer wall is connected with connecting rod 4022, the one end that axis of rotation 402 was kept away from to connecting rod 4022 passes and connects body 101 and is connected with handle 4023, fixed disk 4 outer wall is dug fluted 403, movable block 404 slides and connects in recess 403, the diapire of movable block 404 has still dug the draw-in groove 4041 with plane screw 4012 matched with, movable block 404 outer wall is connected with first slider 4043, recess 403 inner wall is dug has the first spout 4031 with first slider 4043 matched with.

During construction, firstly, the steel pipe 3 is inserted into the connecting housing 1, the steel pipe 3 enters the blind hole 201 of the cross column 2, the first bolt 2021 is screwed into the connecting housing 1, the cross column 2 and the first threaded hole 202 of the steel pipe 3 in sequence, the end part of the steel pipe 3 is preliminarily fixed, then the handle 4023 is rotated by rotating the handle 4023, the rotating shaft 402 is driven to rotate by the connecting rod 4022, the second bevel gear 4021 connected to the outer side of the rotating shaft 402 is meshed with the first bevel gear 4011 at the bottom of the rotating disc 401, the rotating disc 401 is rotatably connected in the fixed disc 4 by the bearing, the plane thread 4012 at the outer side of the rotating disc 401 is matched with the clamping groove 4041 at the bottom of the moving block 404, the first sliding block 4043 slides in the first sliding groove 4031, the moving block 404 slides in the fixed disc 4, the moving block 404 drives the arc-shaped plate 4042 to move, and the arc-shaped plate 4042 clamps the steel pipes 3 with different sizes, the realization is fixed to steel pipe 3's secondary, and then avoids steel pipe 3 and is connected and have the gap between the casing 1, leads to steel pipe 3 to rock in connecting casing 1 to reduce the risk of installation operation, make the device be applicable to not unidimensional steel pipe 3 and connect, improve the practicality of device.

Example 3:

referring to fig. 2-6, a steel house assembling and connecting assembly is substantially the same as that of embodiment 1, and further, a concave hole 5 is drilled in the inner wall of a rotating shaft 402, a moving rod 501 is slidably connected to the inner wall of the concave hole 5, second sliding blocks 5011 are connected to the outer walls of the two sides of the moving rod 501, a second sliding chute 502 matched with the second sliding blocks 5011 is drilled in the inner wall of the concave hole 5, a threaded rod 503 is connected to one end, away from the inner wall of the concave hole 5, of the moving rod 501, the threaded rod 503 is in threaded connection with the inner wall of a fixed disk 4, and a second threaded hole 301 matched with the threaded rod 503 is drilled in the.

In the process of rotating the handle 4023, the handle 4023 drives the rotating shaft 402 to rotate through the connecting rod 4022, the second sliding block 5011 is positioned in the second sliding groove 502, the moving rod 501 rotates along with the rotating shaft 402, and in the process of rotating the moving rod 501 with the driving threaded rod 503, the threaded rod 503 is in threaded connection with the inner wall of the fixed disk 4, so that the threaded rod 503 drives the moving rod 501 to move towards the outer side of the rotating shaft 402 in the rotating process, and the threaded rod 503 is gradually screwed into the second threaded hole 301 on the outer side of the steel pipe 3, thereby further strengthening the fixation between the connecting shell 1 and the steel pipe 3 and improving the stability of the device.

Example 4:

referring to fig. 1, 2 and 6, a steel house assembly and connection assembly is substantially the same as that in embodiment 1, further, a wear pad 4044 is connected to an outer wall of an arc-shaped plate 4042, and the outer wall of the wear pad 4044 is provided with anti-slip threads; reduce the degree of wear between arc 4042 and steel pipe 3, improve the life of arc 4042 and steel pipe 3.

The connecting shell 1 comprises four connecting pipe bodies 101, reinforcing pieces 102 are connected between two adjacent connecting pipe bodies 101, the number of the reinforcing pieces 102 is four, each reinforcing piece 102 comprises a reinforcing rod 1021 and two reinforcing plates 1022, the two reinforcing plates 1022 are respectively welded and connected to the outer walls of the two adjacent connecting pipe bodies 101, and the reinforcing rods 1021 are connected between the two reinforcing plates 1022; the stability between the connecting pipe bodies 101 can be improved, and the phenomenon that the connecting pipe bodies 101 are broken due to overlarge stress is avoided.

The inner wall of the connecting pipe body 101 is connected with a rubber pad 6; further avoid steel pipe 3 to rock in connecting casing 1, improve device's stability.

The end part of the steel pipe 3 is set to be conical; the steel pipe 3 can be conveniently and rapidly inserted into the connecting shell 1, and the working efficiency of construction is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent substitutions or changes according to the technical solution and the inventive concept of the present invention should be covered by the scope of the present invention.

Claims

1. The splicing and connecting assembly for the steel structure house comprises a connecting shell (1), wherein the inner wall of the connecting shell (1) is connected with a steel pipe (3), it is characterized in that the inner wall of the connecting shell (1) is connected with a cross column (2), the outer wall of the cross column (2) is provided with a blind hole (201), the steel pipe (3) is connected in the blind hole (201) in a sliding way, the connecting shell (1) and the cross column (2) are both provided with a first threaded hole (202) matched with the outer wall of the steel pipe (3) in a chiseled mode, the inner wall of the first threaded hole (202) is movably connected with a first bolt (2021), the inner wall of the connecting shell (1) is also connected with a fixed disc (4), the fixed disc (4) is connected with a moving block (404) in a sliding way, the outer wall of the moving block (404) is connected with an arc-shaped plate (4042), and the arc-shaped plate (4042) is movably abutted to the steel pipe (3).

2. The assembly connection assembly for the steel structure house according to claim 1, wherein a wear pad (4044) is connected to the outer wall of the arc-shaped plate (4042), and anti-slip threads are arranged on the outer wall of the wear pad (4044).

3. The splicing and connecting assembly for steel house houses according to claim 2, wherein the connecting shell (1) comprises four connecting pipe bodies (101), and reinforcing members (102) are connected between two adjacent connecting pipe bodies (101), and the number of the reinforcing members (102) is four.

4. A steel house assembling and connecting assembly according to claim 3, wherein said reinforcing member (102) comprises a reinforcing rod (1021) and two reinforcing plates (1022), said two reinforcing plates (1022) are respectively welded and connected to the outer wall of two adjacent connecting pipes (101), and said reinforcing rod (1021) is connected between said two reinforcing plates (1022).

5. The splicing and connecting assembly for the steel house according to claim 4, wherein a rubber pad (6) is connected to the inner wall of the connecting pipe body (101).

6. A steel house building splicing and connecting assembly according to any one of claims 1 to 5, it is characterized in that the inner wall of the fixed disk (4) is rotationally connected with a rotating disk (401) through a bearing, the bottom wall and the top wall of the rotating disc (401) are respectively connected with a first bevel gear (4011) and a plane thread (4012), a rotating shaft (402) is rotatably connected in the fixed disc (4), a second bevel gear (4021) meshed with the first bevel gear (4011) is connected to the outer wall of the rotating shaft (402), the outer wall of the rotating shaft (402) is connected with a connecting rod (4022), one end of the connecting rod (4022) far away from the rotating shaft (402) penetrates through the connecting pipe body (101) and is connected with a handle (4023), a groove (403) is cut on the outer wall of the fixed disc (4), the moving block (404) is connected in the groove (403) in a sliding way, the bottom wall of the moving block (404) is also provided with a clamping groove (4041) matched with the plane thread (4012).

7. The assembly connection assembly for the steel house according to claim 6, wherein a first sliding block (4043) is connected to the outer wall of the moving block (404), and a first sliding groove (4031) matched with the first sliding block (4043) is chiseled on the inner wall of the groove (403).

8. The connecting assembly is assembled to steel house room of claim 6, characterized in that, axis of rotation (402) inner wall is excavated there is shrinkage pool (5), shrinkage pool (5) inner wall sliding connection has carriage release lever (501), carriage release lever (501) both sides outer wall all is connected with second slider (5011), shrinkage pool (5) inner wall is excavated there is second spout (502) with second slider (5011) matched with.

9. The assembly connection assembly for the steel house according to claim 8, wherein one end of the moving rod (501) far away from the inner wall of the concave hole (5) is connected with a threaded rod (503), the threaded rod (503) is in threaded connection with the inner wall of the fixed disc (4), and a second threaded hole (301) matched with the threaded rod (503) is formed in the outer wall of the steel pipe (3).

10. The assembly connection assembly for steel house houses according to claim 9, wherein the end of the steel pipe (3) is tapered.