CN217975055U

CN217975055U - But reuse roofing truss device

Info

Publication number: CN217975055U
Application number: CN202221804626.4U
Authority: CN
Inventors: 柯景波; 吴振邦; 冷仁章; 毕余松; 张默; 王鹏飞; 马俊浩
Original assignee: Shanghai Shengyi Construction Development Co ltd
Current assignee: Shanghai Shengyi Construction Development Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-12-06
Anticipated expiration: 2032-07-14

Abstract

The utility model discloses a reusable roof truss device, which relates to the technical field of roof trusses, and aims at the problem that the existing roof truss of an assembled prefabricated house is generally of an integrated structure formed by welding, thereby not only increasing the transportation cost and being inconvenient for recycling, but also providing the following proposal, which comprises a vertical support column, two horizontal support columns with the same structure and two inclined support columns with the same structure, wherein the two horizontal support columns are coaxially arranged; the top cover of erecting the support column is equipped with first end cover, two the one end that the lateral bracing post was kept away from each other all overlaps and is equipped with the second end cover. The utility model discloses novel structure has realized the truss componentization, the transportation of not only being convenient for, and dismouting and used repeatedly of being convenient for have practiced thrift the cost, have improved the practicality, suitable popularization.

Description

But reuse roofing truss device

Technical Field

The utility model relates to a roofing truss technical field especially relates to a but reuse roofing truss device.

Background

The truss is a structure formed by connecting rod pieces at two ends by hinges, the truss rod piece of a plane or space structure which is formed by straight rods and generally has a triangular unit mainly bears axial tension or pressure, so that the strength of materials can be fully utilized, the truss can save materials compared with a solid web beam when the span is large, the self weight is reduced, and the rigidity is increased. The existing roof truss of the prefabricated movable house is generally of an integrated structure formed by welding, so that the transportation cost is increased, and the roof truss is inconvenient to recycle. Therefore, to address such problems, we propose a reusable roof truss apparatus.

SUMMERY OF THE UTILITY MODEL

The utility model provides a but reuse roof truss device has solved the current integrated structure that the roof truss of assembled prefabricated house generally becomes for welding, not only causes the cost of transportation to increase, and the reuse's of being not convenient for problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a roof truss device capable of being repeatedly used comprises vertical supporting columns, two transverse supporting columns with the same structure and two inclined supporting columns with the same structure, wherein the two transverse supporting columns are coaxially arranged, one end, close to each other, of each transverse supporting column is sleeved with a connecting sleeve, the section of each connecting sleeve is arranged in an inverted T shape, and the vertical supporting columns are sleeved at the top ends of the connecting sleeves; the top cover of erecting the support column is equipped with first pot head, two the one end that the lateral bracing post was kept away from each other all overlaps and is equipped with the second pot head, all fixedly on the both sides wall of first pot head be provided with first supporting sleeve, two the top of second pot head is all fixed and is provided with the second and supports the cover, two the bearing diagonal post sets up respectively between the first supporting sleeve of both sides, second support cover, the fixed first mounting panel, two that are provided with in top of first pot head and two first supporting sleeves one side that the second pot head was kept away from each other is all fixed and is provided with the second mounting panel.

Preferably, the three-end inner cavities of the connecting sleeve are communicated with each other.

Preferably, two ends of the oblique supporting column respectively extend into the first supporting sleeve and the second supporting sleeve and are fixed through bolts.

Preferably, a vertical reinforcing column is arranged between the inclined supporting column and the transverse supporting column on the same side, and an inclined reinforcing column is arranged between the inclined supporting column and the connecting sleeve.

Preferably, one end of the vertical reinforcing column, which is close to the inclined reinforcing column, is in joggle joint with the inclined supporting column, and the bottom end of the vertical reinforcing column is in joggle joint with the transverse supporting column.

Preferably, two positioning plates with the same structure are fixedly arranged at the horizontal folding corners at two sides of the connecting sleeve, and one end, far away from the inclined supporting column, of the inclined reinforcing column extends to a position between the two positioning plates at the same side and is fixed through a bolt.

The utility model has the advantages that:

the truss is integrally formed into parts and convenient to transport through the arrangement of parts such as vertical supporting columns, transverse supporting columns, oblique supporting columns, connecting kits and the like, after the truss reaches a construction site, the vertical supporting columns are assembled with two transverse supporting columns through the connecting kits, a first end sleeve is sleeved at the top end of each vertical supporting column, the first end sleeve, the first supporting sleeve and a first mounting plate are integrated, a second end sleeve is sleeved at the end part of each transverse supporting column, the second end sleeve, a second supporting sleeve and the second mounting plate are integrated, the vertical reinforcing columns are firstly joggled in the transverse supporting columns, the vertical reinforcing columns and the oblique reinforcing columns are jointly joggled in the oblique supporting columns, the oblique reinforcing columns are fixedly mounted with positioning plates on the connecting kits through bolts, and then the two ends of the oblique supporting columns are fixedly mounted in the first supporting sleeves and the second supporting sleeves through bolts, so that the truss can be mounted and used; the reverse-order dismantling can be repeatedly used, the cost is saved, and the practicability is improved.

To sum up, the utility model discloses a truss componentization, the transportation of not only being convenient for, and be convenient for dismouting and used repeatedly, the cost of having practiced thrift has improved the practicality, has solved the roofing truss of a current assembled prefabricated house and generally for the integrated structure that welds into, not only causes the cost of transportation to increase, and reuse's problem of being not convenient for, suitable popularization.

Drawings

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

fig. 2 is an enlarged view of a in fig. 1 of the present invention;

fig. 3 is a cross-sectional view of the mounting structure of the vertical support column and the horizontal support column of the present invention;

fig. 4 is an enlarged view of B in fig. 1 of the present invention;

fig. 5 is a sectional view of the mounting structure of the vertical support column and the diagonal support column of the present invention;

fig. 6 is an enlarged view of C in fig. 1 according to the present invention;

fig. 7 is a sectional view of the mounting structure of the cross brace and the oblique brace of the present invention;

fig. 8 is a cross-sectional view of the installation structure of the vertical reinforcing column and the write reinforcing column of the present invention.

Reference numbers in the figures: 1. a vertical support column; 2. a horizontal support column; 3. an oblique supporting column; 4. a connecting kit; 5. a first end sleeve; 6. a second end sleeve; 7. a first support sleeve; 8. a second support sleeve; 9. a first mounting plate; 10. a second mounting plate; 11. a vertical reinforcing column; 12. an oblique reinforcing column; 13. and (7) positioning the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1, 2 and 3, a reusable roof truss device comprises vertical support columns 1, two transverse support columns 2 with the same structure and two oblique support columns 3 with the same structure, wherein the two transverse support columns 2 are coaxially arranged, one end of each transverse support column 2 close to each other is provided with a connection sleeve 4, the section of the connection sleeve 4 is in an inverted T-shaped arrangement, three end inner cavities of the connection sleeve 4 are communicated with each other, and the vertical support columns 1 are sleeved on the top end of the connection sleeve 4.

Referring to fig. 1, fig. 4, fig. 5, fig. 6 and fig. 7, the top cover of vertical support post 1 is equipped with first pot head 5, all fix on the both sides wall of first pot head 5 and be provided with first supporting sleeve 7, the fixed first mounting panel 9 that is provided with in top of first pot head 5 and two first supporting sleeve 7, the one end that two horizontal support post 2 kept away from each other all overlaps and is equipped with second pot head 6, the one side that two second pot heads 6 kept away from each other all fixes and is provided with second mounting panel 10, the top of two second pot heads 6 all fixes and is provided with second supporting sleeve 8, the both ends of two bearing diagonal posts 3 extend to the first supporting sleeve 7 of homonymy respectively, in the second supporting sleeve 8 and through the bolt fastening.

Referring to fig. 1 and 8, a vertical reinforcing column 11 is arranged between an inclined supporting column 3 and a transverse supporting column 2 on the same side, an inclined reinforcing column 12 is arranged between the inclined supporting column 3 and a connecting sleeve 4, one end, close to each other, of the vertical reinforcing column 11 and the inclined reinforcing column 12 is in joggle joint with the inclined supporting column 3, the bottom end of the vertical reinforcing column 11 is in joggle joint with the transverse supporting column 2, two positioning plates 13 with the same structure are fixedly arranged at horizontal folding angles on two sides of the connecting sleeve 4, and one end, far away from the inclined supporting column 3, of the inclined reinforcing column 12 extends to a position between the two positioning plates 13 on the same side and is fixed through bolts.

The working principle is as follows: the utility model discloses when using, the truss is whole parts, the transportation of being convenient for, after arriving the job site, the vertical support post 1 assembles through connecting kit 4 with two horizontal support posts 2, establish the top of vertical support post 1 with first pot head 5 cover, first pot head 5, first supporting sleeve 7 and first mounting panel 9 are as an organic whole, establish the tip of horizontal support post 2 with second pot head 6 cover, second pot head 6, second supporting sleeve 8 and second mounting panel 10 are as an organic whole, at first install vertical reinforcement post 11 joggle in horizontal support post 2, again install vertical reinforcement post 11 and oblique reinforcement post 12 joint in oblique support post 3 together, and pass through bolt and connecting kit 4 locating plate 13 fixed mounting oblique reinforcement post 12, later pass through bolt fixed mounting at the both ends of oblique support post 3 in first supporting sleeve 7, second supporting sleeve 8, can accomplish the installation and use; the reverse-order dismantling can be repeatedly used, the cost is saved, and the practicability is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A roof truss device capable of being repeatedly used comprises vertical supporting columns (1), two transverse supporting columns (2) with the same structure and two inclined supporting columns (3) with the same structure, and is characterized in that the two transverse supporting columns (2) are coaxially arranged, a connecting sleeve (4) is sleeved at one end, close to each other, of the two transverse supporting columns (2), the section of the connecting sleeve (4) is arranged in an inverted T shape, and the vertical supporting columns (1) are sleeved at the top ends of the connecting sleeve (4); the top cover of erecting support column (1) is equipped with first end cover (5), two the one end that horizontal support column (2) kept away from each other all is overlapped and is equipped with second end cover (6), all fixed first supporting sleeve (7) that are provided with, two on the both sides wall of first end cover (5) the top of second end cover (6) is all fixed and is provided with the second and supports cover (8), two bearing diagonal post (3) set up respectively between first supporting sleeve (7), the second support cover (8) of both sides, fixed first mounting panel (9) that are provided with, two in top of first end cover (5) and two first supporting sleeve (7), two one side that second end cover (6) kept away from each other is all fixed and is provided with second mounting panel (10).

2. A reusable roof truss apparatus as claimed in claim 1 wherein the three end lumens of the connection kit (4) are interconnected.

3. A reusable roof truss apparatus as claimed in claim 1 wherein both ends of the diagonal bracing strut (3) extend into the first and second bracing sleeves (7, 8) respectively and are secured by bolts.

4. A reusable roof truss apparatus as claimed in claim 1 wherein vertical reinforcement columns (11) are provided between the diagonal support columns (3) and the lateral support columns (2) on the same side, and diagonal reinforcement columns (12) are provided between the diagonal support columns (3) and the connecting sleeves (4).

5. A reusable roof truss apparatus as claimed in claim 4 wherein the ends of the vertical reinforcement columns (11) and the diagonal reinforcement columns (12) adjacent to each other are joggled with the diagonal support columns (3), and the bottom ends of the vertical reinforcement columns (11) are joggled with the transverse support columns (2).

6. The reusable roof truss device according to claim 4, wherein two positioning plates (13) with the same structure are fixedly arranged at the horizontal corners of the two sides of the connecting sleeve (4), and one end of the inclined reinforcing column (12) away from the inclined supporting column (3) extends to between the two positioning plates (13) on the same side and is fixed by a bolt.