CN216949647U - Simply supported purlin reinforced structure - Google Patents
Simply supported purlin reinforced structure Download PDFInfo
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- CN216949647U CN216949647U CN202123295259.8U CN202123295259U CN216949647U CN 216949647 U CN216949647 U CN 216949647U CN 202123295259 U CN202123295259 U CN 202123295259U CN 216949647 U CN216949647 U CN 216949647U
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- purlin
- original roof
- original
- purline
- reinforcing structure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model relates to the technical field of roofing engineering, in particular to a simply supported purlin reinforcing structure, which comprises: former roofing purlin and attachment, the attachment is followed the length direction setting of former roofing purlin, just the attachment set up in one side of former roofing purlin, the attachment pass through the connecting piece connect in on the former roofing purlin. In this application, install the annex in one side of former roofing purlin such as rectangular pipe, C type purlin or angle steel, adopt the connecting piece to be connected the annex with former roofing purlin, be connected as a whole with former roofing purlin under the condition of not moving the fire. Be convenient for provide the bearing capacity for later stage transformation, increased roofing purlin to the range of application of building, reduced the transformation cost.
Description
Technical Field
The utility model relates to the technical field of roofing engineering, in particular to a simply supported purlin reinforcing structure.
Background
The distributed photovoltaic project mainly utilizes large industrial and commercial roofs to build power stations, and the steel structure factory building roofs are the most main utilization objects of distributed photovoltaic. Distributed photovoltaic power generation explosive growth in recent years, but the steel construction factory building roof of early design leads to some steel construction factory buildings to consolidate the demand that the rear can satisfy the photovoltaic load owing to do not consider the photovoltaic load. The strengthening of roofing purlin is an important research direction, and the inside fire of factory building is not allowed in some factory building production processes. The purline reinforcing scheme which is good in effect, low in cost and free of fire is provided, the selection range of the distributed photovoltaic project can be greatly expanded, and the purline reinforcing method has a very high promotion significance to the industry.
Roofing purlin is generally thinner because the wall thickness, thereby rusts easily in humid environment and reduces the bearing capacity of component, and some buildings are because later stage need increase to hang, like wind channel, spray etc to lead to factory building purlin bearing capacity transfinite. Most steel construction factory building roof purlin installation form is simple structure, and is less to building range of application, and the transformation cost of building is higher.
SUMMERY OF THE UTILITY MODEL
One of the technical problems to be solved by the utility model is as follows: the existing roof purline has the problems of small application range to buildings and high reconstruction cost of the buildings.
(II) technical scheme
In order to solve the technical problem, the utility model provides a simply supported purlin reinforcing structure, which comprises: the purline on the original roof surface,
the additional piece, the additional piece is followed the length direction setting of former roofing purlin, just the additional piece set up in one side of former roofing purlin, the additional piece pass through the connecting piece connect in on the former roofing purlin.
According to one embodiment of the utility model, the upper edge of the attachment along the height direction of the original roof purlin is close to the upper edge of the original roof purlin, and the lower edge of the attachment along the height direction of the original roof purlin is not more than the middle position of the original roof purlin.
According to one embodiment of the utility model, the connecting piece is a bolt, the additional piece and the original roof purline are respectively and correspondingly provided with a connecting hole, and the connecting holes are matched with the bolt.
According to one embodiment of the utility model, the attachment comprises a rectangular tube, angle iron or C-purlin.
According to one embodiment of the utility model, the angle steel is arranged on the outer side or the inner side of the original roof purline.
According to one embodiment of the utility model, the angle steel comprises a connecting part and a bent part vertically connected with the connecting part, the connecting part is connected with the original roof purline, and the bent part is positioned on the outer side or the inner side of the original roof purline.
According to one embodiment of the utility model, the longitudinal section of the rectangular pipe is rectangular, the rectangular pipe is arranged on the outer side of the original roof purline, and one end of the connecting piece penetrates through the rectangular pipe after penetrating through the original roof purline.
According to one embodiment of the utility model, the longitudinal interface of the C-shaped purline is C-shaped, and the C-shaped purline is arranged on the outer side of the original roof purline. And the opening faces the outer side of the original roof purline.
According to one embodiment of the utility model, the simply supported purlin reinforcing structure further comprises an original roof steel beam and an original purlin support arranged on the original roof steel beam, wherein the original purlin support is used for fixing the original roof purlin.
The utility model has the beneficial effects that: the application provides an among the simply supported purlin reinforced structure, install the attachment in one side of former roofing purlin such as rectangular pipe, C type purlin or angle steel, adopt the connecting piece to be connected the attachment with former roofing purlin, be connected as a whole with former roofing purlin under the condition of not moving a fire. Be convenient for provide the bearing capacity for later stage transformation, increased roofing purlin to the range of application of building, reduced the transformation cost.
Drawings
The advantages of the above and/or additional aspects of the present invention will become apparent and readily appreciated from the following description of the embodiments taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a front side of a simply supported purlin reinforcing structure according to an embodiment of the present invention;
fig. 2 is a schematic side view of a simple purlin reinforcing structure in which an additional member is a rectangular pipe according to an embodiment of the present invention;
fig. 3 is a schematic side view of a simple purlin reinforcement structure according to an embodiment of the present invention, where the additional member is a C-shaped purlin;
fig. 4 is a schematic side view of a simple purlin reinforcing structure according to an embodiment of the present invention, in which an additional member is an angle steel disposed on an outer side;
fig. 5 is a schematic side view of a simple purlin reinforcing structure according to an embodiment of the present invention, in which an additional member is an angle iron disposed inside.
The reference numbers are as follows:
1. original roof purline; 2. an attachment member; 3. a connecting member; 4. original roof steel beams; 5. former purlin support.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model, taken in conjunction with the accompanying drawings and detailed description, is set forth below. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
As shown in fig. 1 to 5, the present invention provides a simple purlin reinforcing structure, including: former roofing purlin 1 and attachment 2, attachment 2 follows former roofing purlin 1's length direction sets up, just attachment 2 set up in one side of former roofing purlin 1, attachment 2 through connecting piece 3 connect in on the former roofing purlin 1.
Specifically, preparation work before reinforcement. Purchasing an additional piece 2 with a proper model according to the specific situation that the original roof purline 1 needs to be reinforced; the attachment piece 2 is pre-perforated and the attachment piece 2 is then positioned and mounted using the attachment piece 3.
According to one embodiment of the utility model, the upper edge of the additional piece 2 along the height direction of the original roof purline 1 is close to the upper edge of the original roof purline 1, and the lower edge of the additional piece 2 along the height direction of the original roof purline 1 is not more than the middle position of the original roof purline 1.
The additional part 2 is arranged on the upper half part of the original roof purline 1, so that members such as bracing strips and support rods are avoided, and the engineering complexity increased by avoiding the members is greatly reduced.
According to one embodiment of the utility model, the connecting piece 3 is a bolt, and the additional piece 2 and the original roof purline 1 are respectively and correspondingly provided with a connecting hole which is matched with the bolt.
According to one embodiment of the utility model, the attachment 2 comprises rectangular tubing, angle steel or C-shaped purlins.
According to one embodiment of the utility model, the angle steel is arranged on the outer side or the inner side of the original roof purline 1.
According to one embodiment of the utility model, the angle steel comprises a connecting part and a bent part vertically connected with the connecting part, the connecting part is connected with the original roof purline 1, and the bent part is positioned on the outer side or the inner side of the original roof purline 1.
According to one embodiment of the utility model, the longitudinal section of the rectangular pipe is rectangular, the rectangular pipe is arranged on the outer side of the original roof purline 1, and one end of the connecting piece 3 penetrates through the rectangular pipe after penetrating through the original roof purline 1.
According to one embodiment of the utility model, the longitudinal interface of the C-shaped purline is C-shaped, and the C-shaped purline is arranged on the outer side of the original roof purline 1. And the opening faces the outer side of the original roof purline 1.
According to one embodiment of the utility model, the simply supported purlin reinforcing structure further comprises an original roof steel beam 4 and an original purlin support 5 arranged on the original roof steel beam 4, wherein the original purlin support 5 is used for fixing the original roof purlin 1.
The longitudinal section of the original purlin is C-shaped or Z-shaped.
When the application provides a simply supported purlin reinforced structure uses, increased the bearing capacity that has improved former purlin on the annex 2 the great degree, improved the factor of safety of building. The reinforcing process is free of electric welding and other fire operation, and a necessary feasible scheme is provided for some workshops producing inflammable and combustible materials. The adopted additional part 2 is a rectangular pipe or channel steel, the material has light weight, the carrying and the construction are simple and convenient, and the original structure is hardly disturbed during the construction. And because the attachment 2 is installed on the upper half part of the original roof purline 1, members such as brace rods and brace rods in the purline structure are avoided, and the engineering complexity increased by avoiding the members is greatly reduced.
The bolts for disassembling the original purlin supports 5 are avoided, and the construction cost is reduced.
To sum up, among the simple purlin reinforced structure that this application provided, install addition 2 in one side of former roofing purlin 1 as rectangular pipe, C type purlin or angle steel etc. adopt connecting piece 3 to be connected addition 2 and former roofing purlin 1, are connected addition 2 and former roofing purlin 1 as a whole under the condition of not moving fire. Be convenient for provide the bearing capacity for later stage transformation, increased roofing purlin to the range of application of building, reduced the transformation cost.
In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the communication may be direct, indirect via an intermediate medium, or internal to both elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.
Claims (9)
1. The utility model provides a simple purlin reinforced structure which characterized in that includes:
the purline on the original roof surface,
the additional piece, the additional piece is followed the length direction setting of former roofing purlin, just the additional piece set up in one side of former roofing purlin, the additional piece pass through the connecting piece connect in on the former roofing purlin.
2. A simple purlin reinforcing structure as defined in claim 1, wherein: the upper edge of the additional piece along the height direction of the original roof purline is close to the upper edge of the original roof purline, and the lower edge of the additional piece along the height direction of the original roof purline is not more than the middle position of the original roof purline.
3. A simple purlin reinforcing structure as defined in claim 1, wherein: the connecting piece is a bolt, connecting holes are correspondingly formed in the additional piece and the original roof purline respectively, and the connecting holes are matched with the bolt.
4. A simple purlin reinforcing structure as defined in claim 1, wherein: the attachment piece comprises a rectangular pipe, angle steel or a C-shaped purline.
5. A simple purlin reinforcing structure according to claim 4, wherein: the angle steel is arranged on the outer side or the inner side of the original roof purline.
6. A simple purlin reinforcing structure according to claim 5, wherein: the angle steel includes connecting portion and the kink of being connected with connecting portion are perpendicular, connecting portion with former roofing purlin is connected, the kink is located the outside or the inboard of former roofing purlin.
7. A simple purlin reinforcing structure according to claim 4, wherein: the longitudinal section of the rectangular pipe is rectangular, the rectangular pipe is arranged on the outer side of the original roof purline, and one end of the connecting piece penetrates through the rectangular pipe after penetrating through the original roof purline.
8. A simple purlin reinforcing structure according to claim 4, wherein: the longitudinal interface of the C-shaped purlin is C-shaped, the C-shaped purlin is arranged on the outer side of the original roof purlin, and the opening of the C-shaped purlin faces the outer side of the original roof purlin.
9. A simple purlin reinforcing structure as defined in claim 1, wherein: the simple purlin reinforced structure further comprises an original roof steel beam and an original purlin support arranged on the original roof steel beam, and the original purlin support is used for fixing the original roof purlin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123295259.8U CN216949647U (en) | 2021-12-27 | 2021-12-27 | Simply supported purlin reinforced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123295259.8U CN216949647U (en) | 2021-12-27 | 2021-12-27 | Simply supported purlin reinforced structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216949647U true CN216949647U (en) | 2022-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123295259.8U Active CN216949647U (en) | 2021-12-27 | 2021-12-27 | Simply supported purlin reinforced structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216949647U (en) |
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2021
- 2021-12-27 CN CN202123295259.8U patent/CN216949647U/en active Active
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