CN214531429U

CN214531429U - Large space truss of building roof layout system

Info

Publication number: CN214531429U
Application number: CN202120506680.XU
Authority: CN
Inventors: 崔光亚; 贾厦; 邵云; 王跃鹏; 陆容; 李小军; 吴勇华
Original assignee: Hanjia Design Group Co ltd
Current assignee: Hanjia Design Group Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-10-29
Anticipated expiration: 2031-03-10

Abstract

The utility model discloses a building roof layout system's big space truss, including first horizontal pole, second horizontal pole, third horizontal pole, first curb plate and second curb plate, the both ends of first horizontal pole all run through in the top of first curb plate and second curb plate, first curb plate is located the outside of second curb plate, the both ends of second horizontal pole all run through in the bottom of first curb plate, the both ends of third horizontal pole all run through in the bottom of second curb plate, the equal threaded connection in both ends of first horizontal pole has first nut, the equal threaded connection in both ends of second horizontal pole, third horizontal pole has the second nut. Through a plurality of horizontal poles, a plurality of curb plates and first nut, the second nut that sets up, can make roof truss adopt the structure preparation of dismantling to assemble to form, can make things convenient for the workman to install the truss at the roof, avoid the too big installation degree of difficulty that improves the truss of truss volume weight, be convenient for simultaneously the maintenance and the change in truss later stage.

Description

Large space truss of building roof layout system

Technical Field

The utility model relates to a truss technical field especially relates to a building roof layout system's big space truss.

Background

The truss is a structure in which rod members are hinged to each other at both ends. The truss is a plane or space structure which is generally provided with triangular units and consists of straight rods, and the truss rod piece mainly bears axial tension or pressure, so that the strength of materials can be fully utilized, the material can be saved compared with a solid web beam when the span is large, the self weight is reduced, and the rigidity is increased.

The installation operation of current building roof overall arrangement truss all goes on at the wall top, and the aerial work is very inconvenient, and the installation degree of difficulty is great, and the truss takes place the corrosion at the in-process support body structure that uses simultaneously, and the later maintenance degree of difficulty is great.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a building roof layout system's big space truss through a plurality of horizontal poles, a plurality of curb plates and first nut, the second nut that set up, can make roof truss adopt the structure preparation of dismantling and assembling to form, can make things convenient for the workman to install the truss at the roof, avoids the too big installation degree of difficulty that improves the truss of truss volume weight, the maintenance and the change in the truss later stage of being convenient for simultaneously.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a building roof layout system's big space truss, includes first horizontal pole, second horizontal pole, third horizontal pole, first curb plate and second curb plate, the both ends of first horizontal pole all run through in the top of first curb plate and second curb plate, first curb plate is located the outside of second curb plate, the both ends of second horizontal pole all run through in the bottom of first curb plate, the both ends of third horizontal pole all run through in the bottom of second curb plate, the equal threaded connection in both ends of first horizontal pole has first nut, the equal threaded connection in both ends of second horizontal pole, third horizontal pole has the second nut.

As a preferred technical scheme of the utility model, all be provided with the lead screw between the tip of second horizontal pole and third horizontal pole, and the equal threaded connection in both ends of lead screw has the scroll cover, the one end that the scroll cover carried on the back with the lead screw back mutually all is provided with the connecting plate, the connecting plate links together with second horizontal pole, third horizontal pole rotation respectively with the one end that the spiral cover carried on the back mutually.

As an optimal technical scheme of the utility model, the center department of lead screw is provided with the adjusting collar.

As an optimal technical scheme of the utility model, the connecting plate is located between first curb plate and the second nut.

As a preferred technical scheme of the utility model, the draw-in groove has evenly been seted up at first curb plate, second curb plate top, and the inside of draw-in groove inlays and is equipped with the diaphragm.

As a preferred technical scheme of the utility model, the mounting groove has been seted up along length direction's central line to the diaphragm, the screw rod has all been run through at the both ends of mounting groove, the draw-in groove all sets up threaded hole with screw rod correspondence department.

As an optimal technical scheme of the utility model, first horizontal pole corresponds with the second curb plate inboard and is provided with the limiting plate, second horizontal pole, third horizontal pole correspond the structure that the department set up the same with the limiting plate.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the arrangement of the cross rods, the side plates, the first nuts and the second nuts, the roof truss can be manufactured by adopting a detachable and assembled structure, so that a worker can conveniently install the truss on a roof, the phenomenon that the installation difficulty of the truss is improved due to the overlarge volume and weight of the truss is avoided, and meanwhile, the later-stage maintenance and replacement of the truss are facilitated;

2. through the lead screw, the spiral shell, the connecting plate and the plurality of horizontal poles that set up, can adjust second horizontal pole and third horizontal pole according to the distance between the building wall, can satisfy the installation of multiple building roof overall arrangement, improved the usability of truss.

Drawings

Fig. 1 is a schematic bottom perspective view of the present invention;

fig. 2 is a schematic view of the top-down perspective structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic view of the internal connection structure of the screw rod screw sleeve of the present invention.

Wherein: 1. a first cross bar; 2. a second cross bar; 3. a third cross bar; 4. a first side plate; 5. a second side plate; 6. a first nut; 7. a second nut; 8. a screw rod; 9. a spiral sleeve; 10. a connecting plate; 11. an adjusting sleeve; 12. a card slot; 13. a transverse plate; 14. mounting grooves; 15. a screw.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-4, a large space truss of a building roof layout system includes a first cross bar 1, a second cross bar 2, a third cross bar 3, a first side plate 4 and a second side plate 5, wherein both ends of the first cross bar 1 penetrate through the top ends of the first side plate 4 and the second side plate 5, the first side plate 4 is located outside the second side plate 5, both ends of the second cross bar 2 penetrate through the bottom end of the first side plate 4, both ends of the third cross bar 3 penetrate through the bottom end of the second side plate 5, both ends of the first cross bar 1 are in threaded connection with first nuts 6, and both ends of the second cross bar 2 and the third cross bar 3 are in threaded connection with second nuts 7;

during the use, with first curb plate 4, install the both ends at first horizontal pole 1 respectively on 5 tops of second curb plate, install first nut 6 at the both ends of first horizontal pole 1 after that, install the both ends at second horizontal pole 2 and third horizontal pole 3 respectively with the bottom of first curb plate 4 after that, install connecting plate 10 on second horizontal pole 2 and third horizontal pole 3 after that, install second nut 7 at the both ends of second horizontal pole 2 and third horizontal pole 3 after that, through a plurality of horizontal poles that set up, a plurality of curb plates and first nut 6, second nut 7, can make the roof truss adopt the structure preparation of dismantling and assembling to form, can make things convenient for the workman to install the truss at the roof, avoid the too big installation degree of difficulty that improves the truss of truss volume weight, be convenient for simultaneously maintenance and the change in truss later stage.

In other embodiments, a screw rod 8 is arranged between the end portions of the second cross rod 2 and the third cross rod 3, both ends of the screw rod 8 are in threaded connection with screw sleeves 9, one end of each screw sleeve 9, which is opposite to the screw rod 8, is provided with a connecting plate 10, and one end of each connecting plate 10, which is opposite to the screw sleeve 9, is rotatably connected with the second cross rod 2 and the third cross rod 3 respectively;

install connecting plate 10 back on second horizontal pole 2 and third horizontal pole 3, after that according to the distance rotation lead screw 8 between the building wall, the distance between two turnbuckles 9 is adjusted to cooperation turnbuckle 9, make the distance between second horizontal pole 2 and third horizontal pole 3 and the wall equal, through the lead screw 8 that sets up, turnbuckle 9, connecting plate 10 and a plurality of horizontal pole, can adjust second horizontal pole 2 and third horizontal pole 3 according to the distance between the building wall, can satisfy the installation of multiple building roof overall arrangement, the usability of truss has been improved.

In other embodiments, the center of the screw 8 is provided with an adjusting sleeve 11; the lead screw 8 is convenient for people to rotate.

In other embodiments, the connecting plate 10 is located between the first side plate 4 and the second nut 7; the connecting plate 10 can be rotatably mounted on the second cross bar 2 and the third cross bar 3 by the cooperation of the second nut 7 and the limiting plate.

In other embodiments, the tops of the first side plate 4 and the second side plate 5 are uniformly provided with clamping grooves 12, and transverse plates 13 are embedded inside the clamping grooves 12; and the rain shielding structures such as plates and the like can be conveniently laid on the roof.

In other embodiments, the transverse plate 13 is provided with an installation groove 14 along a central line of the length direction, both ends of the installation groove 14 are respectively penetrated with a screw 15, and the corresponding positions of the clamping groove 12 and the screw 15 are respectively provided with a threaded hole; can fix diaphragm 13 in draw-in groove 12, avoid diaphragm 13 to rock from draw-in groove 12 is inside.

In other embodiments, the inner sides of the first cross bar 1 and the second side plate 5 are correspondingly provided with limiting plates, and the structures of the second cross bar 2 and the third cross bar 3 corresponding to the limiting plates are the same; the first side plate 4, the second side plate 5 and the connecting plate 10 can be mounted on a plurality of cross bars by fitting a plurality of nuts.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a building roof layout system's big space truss, includes first horizontal pole (1), second horizontal pole (2), third horizontal pole (3), first curb plate (4) and second curb plate (5), its characterized in that: the both ends of first horizontal pole (1) all run through in the top of first curb plate (4) and second curb plate (5), first curb plate (4) are located the outside of second curb plate (5), the both ends of second horizontal pole (2) all run through in the bottom of first curb plate (4), the both ends of third horizontal pole (3) all run through in the bottom of second curb plate (5), the equal threaded connection in both ends of first horizontal pole (1) has first nut (6), the equal threaded connection in both ends of second horizontal pole (2), third horizontal pole (3) has second nut (7).

2. The large space truss of a building roof layout system of claim 1, wherein: lead screw (8) are arranged between the end portions of the second transverse rod (2) and the third transverse rod (3), screw sleeves (9) are connected to the two ends of the lead screw (8) in a threaded mode, a connecting plate (10) is arranged at one end, back to the back, of each screw sleeve (9), and the connecting plate (10) and the screw sleeves (9) are connected with each other in a rotating mode respectively with the second transverse rod (2) and the third transverse rod (3).

3. The large space truss of a building roof layout system of claim 2, wherein: and an adjusting sleeve (11) is arranged at the center of the screw rod (8).

4. The large space truss of a building roof layout system of claim 2, wherein: the connecting plate (10) is located between the first side plate (4) and the second nut (7).

5. The large space truss of a building roof layout system of claim 1, wherein: clamping grooves (12) are uniformly formed in the tops of the first side plate (4) and the second side plate (5), and transverse plates (13) are embedded in the clamping grooves (12).

6. The large space truss of a building roof layout system of claim 5, wherein: the mounting groove (14) has been seted up along length direction's central line in diaphragm (13), screw rod (15) have all been run through at the both ends of mounting groove (14), draw-in groove (12) and screw rod (15) correspond the department and all seted up threaded hole.

7. The large space truss of a building roof layout system of claim 1, wherein: the inner sides of the first cross rod (1) and the second side plate (5) are correspondingly provided with limiting plates, and the corresponding positions of the second cross rod (2) and the third cross rod (3) with the limiting plates are the same in structure.