CN218346530U

CN218346530U - Simple hoop system suitable for large suspended ceiling

Info

Publication number: CN218346530U
Application number: CN202221823509.2U
Authority: CN
Inventors: 王文澜; 周辉; 陈伦; 任贺年; 周军
Original assignee: Northwest Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Northwest Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2023-01-20
Anticipated expiration: 2032-07-14

Abstract

The utility model belongs to the technical field of the furred ceiling engineering, especially, be a simple and easy staple bolt system suitable for big furred ceiling, include: a circular tube hoop; the hoop adaptor is of an L-shaped structure; the top end of the threaded rod penetrates through the horizontal part of the hoop adapter and is fixedly connected with the hoop adapter by two nuts; the keel hinge connecting piece is provided with a threaded rod, the threaded rod penetrates through a shaft hole of the keel hinge connecting piece so that the keel hinge connecting piece has bidirectional rotational freedom, and nuts which are arranged on the threaded rod in a threaded screwing mode are arranged on the upper portion and the lower portion of the keel hinge connecting piece; the utility model discloses a staple bolt system has simple, installation convenient operation of structural style and economical and practical's characteristics, can reduce unnecessary high altitude construction time and flow to device pipe staple bolt, staple bolt adaptor and threaded rod and assemble in advance on ground, and it is convenient to be under construction to greatly reduced the potential safety hazard that high altitude construction exists.

Description

Simple hoop system suitable for large suspended ceiling

Technical Field

The utility model belongs to the technical field of the furred ceiling engineering, be applicable to and connect steel construction room lid lower chord member and big furred ceiling fossil fragments system, concretely relates to simple and easy staple bolt system suitable for big furred ceiling.

Background

The ceiling engineering is an important part for modern indoor decoration treatment, and is another main part except a wall body and the ground which is enclosed into an indoor space, the decoration effect of the ceiling engineering is good and bad, and the decoration effect of the whole building space is directly influenced; the ceiling also functions to absorb and reflect sound, mount lighting, ventilation and fire protection equipment, and is in the form of direct type and suspension type.

In the construction of large airports and similar large civil building engineering, the indoor large suspended ceiling is frequently variable in shape.

At present, the hoop members on the market are various in types and wide in application, most hoop type systems designed for steel structure roof trusses are complex in structure, high-altitude installation operation is needed during construction, construction is inconvenient, and great potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a simple and easy staple bolt system suitable for furred ceiling has that structural style is simple, installation convenient operation and economical and practical's characteristics.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a simple and easy staple bolt system suitable for big furred ceiling for connect steel construction room lid lower chord and big furred ceiling fossil fragments, simple and easy staple bolt system suitable for big furred ceiling includes:

the arc openings of the two circular pipe hoops are opposite and are assembled and installed by using bolts;

the two circular tube hoops are fixed on the vertical parts of the hoop adapters by utilizing two bolts which are distributed at intervals from top to bottom;

the top end of the threaded rod penetrates through the horizontal part of the hoop adapter and is fixedly connected with the hoop adapter by two nuts;

the keel hinge connecting piece is characterized in that the threaded rod penetrates through a shaft hole of the keel hinge connecting piece so that the keel hinge connecting piece has two-way rotational freedom, and the upper portion and the lower portion of the keel hinge connecting piece are both provided with nuts installed on the threaded rod in a threaded screwing mode.

As an optimal technical scheme of the utility model be connected with the bearing diagonal between staple bolt adaptor's vertical portion and the horizontal part.

As a preferred technical scheme of the utility model, through-hole and arc hole have been seted up on the vertical portion of staple bolt adaptor respectively, the arc hole is located the below of through-hole designs into the arc structure of tang up.

As a preferred technical scheme of the utility model, still include pretightening nut, lower pretightening nut and spacing dish, go up pretightening nut down pretightening nut and spacing dish is all installed through the screw thread mode of closing soon on the threaded rod, just spacing dish is located go up pretightening nut with between the pretightening nut down the top of going up pretightening nut is fixed with the supporting disk the bottom mounting of lower pretightening nut has the underpinning dish the top surface and the bottom surface of spacing dish all are fixed with flexible post, and the one end that spacing dish was kept away from to flexible post is fixed with the separation disc still the cover is equipped with on the flexible post and is in spacing dish with expanding spring between the separation disc.

As an optimal technical scheme of the utility model, the top surface and the bottom surface of spacing dish all are fixed with six flexible posts along equidistant distribution of circumferencial direction.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a staple bolt system has simple, installation convenient operation of structural style and economical and practical's characteristics, can reduce unnecessary high altitude construction time and flow to device pipe staple bolt, staple bolt adaptor and threaded rod and assemble in advance on ground, and it is convenient to be under construction to greatly reduced the potential safety hazard that high altitude construction exists.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

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

fig. 2 is a schematic view of the axial measurement structure of the present invention;

fig. 3 is a schematic structural view of the front side of the hoop adapter of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

in the figure: 1. a circular tube hoop; 2. a hoop adaptor; 3. obliquely supporting; 4. a threaded rod; 41. a keel hinge connector; 5. a through hole; 6. an arc-shaped hole; 7. screwing a nut; 8. an upper support disc; 9. a lower pre-tightening nut; 10. a lower support disc; 11. a limiting disc; 12. a telescopic column; 13. a separator disc; 14. a telescoping spring.

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 some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a simple and easy staple bolt system suitable for big furred ceiling for connect steel construction room lid lower chord member and big furred ceiling fossil fragments, simple and easy staple bolt system suitable for big furred ceiling includes: the arc openings of the two circular tube hoops 1 are opposite and are assembled and installed by using bolts; the hoop adaptor 2 is of an L-shaped structure, the two circular tube hoops 1 are fixed on the vertical part of the hoop adaptor 2 by utilizing two bolts which are distributed at intervals up and down, and an inclined support 3 is connected between the vertical part and the horizontal part of the hoop adaptor 2; the top end of the threaded rod 4 penetrates through the horizontal part of the hoop adapter 2 and is fixedly connected with the hoop adapter 2 by two nuts; keel hinge connecting piece 41, threaded rod 4 runs through the shaft hole of keel hinge connecting piece 41 so that keel hinge connecting piece 41 has two-way rotational degree of freedom, nuts installed on threaded rod 4 in a threaded screwing mode are arranged on the upper portion and the lower portion of keel hinge connecting piece 41, when the device is used, circular tube hoop 1, hoop adapter 2 and threaded rod 4 are installed on the ground in advance, unnecessary high-altitude operation time and flow are reduced, constructors accurately position the position of circular tube hoop 1 by adopting the three-dimensional positioning function of total station equipment, workers hoist the device by adopting a reverse hoisting reverse method, and therefore installation operation of the bolt set from high altitude is reduced, the problems of thread slipping of the bolt set and falling of the high-altitude bolt set can be effectively prevented, and then the ceiling is connected with a suspended ceiling keel by adjusting keel hinge connecting piece 41.

In addition, because in the traditional mode, the main joist and the false keel usually adopt the form of staggered floor installation, and the false keel is installed on main joist upper portion, and after the false keel installation, carry out retest to the false keel through the total powerstation for control second floor device threaded rod 4's length ensures to reach the design requirement.

It should be noted that the aforementioned "reverse-hanging reverse-construction method" is a construction method commonly used in the construction of a concrete structural well on the market, and is a prior art, and is not described herein again.

Specifically, as shown in fig. 1, fig. 2 and fig. 3, in this embodiment, a through hole 5 and an arc hole 6 are respectively formed in a vertical portion of the hoop adaptor 2, the arc hole 6 is located below the through hole 5 and is designed into an arc structure with an upward arc opening, and due to the design of the arc hole 6, the threaded rod 4 has a bidirectional rotation space and can be self-adapted to the position and the angle of the keel hinge connector 41.

Specifically, as shown in fig. 1, fig. 2, and fig. 4, in this embodiment, the present invention further includes an upper pretightening nut 7, a lower pretightening nut 9, and a limiting disc 11, where the upper pretightening nut 7, the lower pretightening nut 9, and the limiting disc 11 are all installed on the threaded rod 4 in a threaded manner, the limiting disc 11 is located between the upper pretightening nut 7 and the lower pretightening nut 9, an upper support disc 8 is fixed at the top end of the upper pretightening nut 7, a lower support disc 10 is fixed at the bottom end of the lower pretightening nut 9, telescopic columns 12 are fixed on the top and bottom surfaces of the limiting disc 11, an isolation disc 13 is fixed at one end of the telescopic column 12 away from the limiting disc 11, and a telescopic spring 14 located between the limiting disc 11 and the isolation disc 13 is further sleeved on the telescopic column 12; the top surface and the bottom surface of the limiting disc 11 are both fixed with six telescopic columns 12 which are distributed at equal intervals along the circumferential direction, after the keel hinge connecting piece 41 is installed on the threaded rod 4, the upper pre-tightening nut 7 is screwed in at the lower end of the threaded rod 4 firstly until the upper supporting disc 8 is tightly attached to the nut at the lower part of the keel hinge connecting piece 41, then the limiting disc 11 is screwed in, the upper supporting disc 8 is propped against by the isolation disc 13, finally the lower pre-tightening nut 9 is screwed in, the isolation disc 13 at the lower part of the limiting disc 11 is propped against the lower supporting disc 10, the telescopic columns 12 are of a telescopic structure formed by sleeving two hollow cylindrical components, the upper supporting disc 8 and the lower supporting disc 10 are pushed towards two sides under the elastic cooperation of the telescopic springs 14, the engaging force of threads between the upper pre-tightening nut 7 and the lower pre-tightening nut 9 and the threaded rod 4 is improved, and the problem of looseness is avoided.

The utility model discloses a theory of operation and use flow: the utility model discloses a simple and easy staple bolt system suitable for big furred ceiling, when using, install pipe staple bolt 1, staple bolt adaptor 2 and threaded rod 4 and assemble in advance on the ground at first, reduce unnecessary high altitude construction time and flow, constructor adopts the three-dimensional positioning function accurate positioning pipe staple bolt 1's of total powerstation equipment position, the workman adopts the reverse-hanging reverse construction method to hoist the device, thereby reduce the installation operation of high altitude to the bolt group, can effectually prevent the smooth silk phenomenon of bolt group and the problem that high altitude bolt group dropped, later be connected with the furred ceiling fossil fragments through adjusting fossil fragments hinge connecting piece 41;

after the keel hinge connecting piece 41 is installed on the threaded rod 4, the upper pre-tightening nut 7 is screwed in at the lower end of the threaded rod 4 firstly until the upper supporting disc 8 is tightly attached to the nut at the lower part of the keel hinge connecting piece 41, then the limiting disc 11 is screwed in, the upper supporting disc 8 is propped against by the isolation disc 13, and finally the lower pre-tightening nut 9 is screwed in, so that the isolation disc 13 at the lower part of the limiting disc 11 is propped against the lower supporting disc 10, the telescopic column 12 is a telescopic structure formed by sleeving two sections of hollow cylindrical components, under the elastic fit of the telescopic spring 14, the upper supporting disc 8 and the lower supporting disc 10 are pushed towards two sides, the engaging force of threads between the upper pre-tightening nut 7 and the lower pre-tightening nut 9 as well as the threaded rod 4 is improved, and the problem of looseness is avoided.

In all examples shown and described herein, any particular value should be construed as exemplary only and not as a limitation, and thus other examples of example embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the terms in the present invention will be understood to those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a simple and easy staple bolt system suitable for big furred ceiling for connect steel construction room lid lower chord and big furred ceiling fossil fragments, its characterized in that: simple and easy staple bolt system suitable for furred ceiling includes:

the arc openings of the two circular tube hoops (1) are opposite and are assembled and installed by using bolts;

the hoop adaptor (2) is of an L-shaped structure, and the two circular tube hoops (1) are fixed on the vertical part of the hoop adaptor (2) by utilizing two bolts which are distributed at intervals up and down;

the top end of the threaded rod (4) penetrates through the horizontal part of the hoop adapter (2) and is fixedly connected with the hoop adapter (2) by two nuts;

keel hinge connecting piece (41), threaded rod (4) run through the shaft hole of keel hinge connecting piece (41) so that keel hinge connecting piece (41) has two-way rotatory degree of freedom the upper portion and the lower part of keel hinge connecting piece (41) all have and install through the screw thread mode of closure nut on threaded rod (4).

2. The simple hoop system suitable for the suspended ceiling of claim 1, wherein: an inclined support (3) is connected between the vertical part and the horizontal part of the hoop adapter piece (2).

3. The simple hoop system suitable for the suspended ceiling of claim 1, wherein: the anchor ear adaptor is characterized in that a through hole (5) and an arc hole (6) are respectively formed in the vertical part of the anchor ear adaptor (2), and the arc hole (6) is located below the through hole (5) and is designed into an arc structure with an upward arc opening.

4. The simple hoop system suitable for the suspended ceiling of claim 1, wherein: the anti-theft device is characterized by further comprising an upper pre-tightening nut (7), a lower pre-tightening nut (9) and a limiting disc (11), wherein the upper pre-tightening nut (7), the lower pre-tightening nut (9) and the limiting disc (11) are installed on the threaded rod (4) in a threaded screwing mode, the limiting disc (11) is located between the upper pre-tightening nut (7) and the lower pre-tightening nut (9), an upper supporting disc (8) is fixed at the top end of the upper pre-tightening nut (7), a lower supporting disc (10) is fixed at the bottom end of the lower pre-tightening nut (9), telescopic columns (12) are fixed on the top surface and the bottom surface of the limiting disc (11), an isolation disc (13) is fixed at one end, far away from the limiting disc (11), of each telescopic column (12) is further sleeved with a telescopic spring (14) located between the limiting disc (11) and the isolation disc (13).

5. The simple hoop system suitable for the large suspended ceiling is characterized in that: the top surface and the bottom surface of the limiting disc (11) are both fixed with six telescopic columns (12) which are distributed at equal intervals along the circumferential direction.