CN210369355U - Adjustable groove type fixing device for quickly assembling, disassembling and disassembling roof purline - Google Patents
Adjustable groove type fixing device for quickly assembling, disassembling and disassembling roof purline Download PDFInfo
- Publication number
- CN210369355U CN210369355U CN201920989242.6U CN201920989242U CN210369355U CN 210369355 U CN210369355 U CN 210369355U CN 201920989242 U CN201920989242 U CN 201920989242U CN 210369355 U CN210369355 U CN 210369355U
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- CN
- China
- Prior art keywords
- galvanized steel
- prefabricated
- roof
- steel groove
- disassembling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910001335 Galvanized steel Inorganic materials 0.000 claims abstract description 35
- 239000008397 galvanized steel Substances 0.000 claims abstract description 35
- 238000009434 installation Methods 0.000 abstract description 5
- 241000309551 Arthraxon hispidus Species 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model discloses an adjustable quick assembly and disassembly roof purlin slot type fixing device, including prefabricating in prefabricated roof beam, along the longitudinal direction cross-section be C style of calligraphy, and the opening of C style of calligraphy arranges the anti-mouthful galvanized steel groove in the outside of prefabricated roof beam in, set up in the bottom of anti-mouthful galvanized steel groove, and prefabricate several fixed rivets in the prefabricated roof beam, set up in the bottom of any fixed rivet, and prefabricate the fixed rivet head in the prefabricated roof beam, the joint is in the C style of calligraphy of anti-mouthful galvanized steel groove, and can be along the gliding several joint head of anti-mouthful galvanized steel groove transverse direction, fix on arbitrary joint head, and constitute the screw rod of T word shape jointly to and the coupling nut who overlaps on the screw rod, is used for extruding the roof purlin on the anti-mouthful galvanized steel groove; and a plurality of through holes matched with the screw rods are formed in the roof purline. By the proposal, the utility model has the advantages of simple structure, strong flexibility, simple installation, reuse, etc.
Description
Technical Field
The utility model belongs to the technical field of the fixed technique of roofing purlin and specifically relates to an adjustable install and remove roofing purlin slot type fixing device fast.
Background
Roof beam, which is the main structural member bearing the pressure from purline and roof plate in the roof structure, mainly bears bending moment and shearing force; roofing purlins are horizontal members distributed along the length of the roof and located on the major rafters to support the minor rafters. At present, the existing roof girders are all pre-buried steel plates, roof purlines are connected with the pre-buried steel plates in a welding mode, the operation process is multiple, the later maintenance cost is high, and particularly the later dismantling reuse rate is low.
Therefore, an adjustable groove type fixing device for quickly assembling and disassembling the roof purline, which has the advantages of simple structure, convenience in installation and recycling, is urgently needed.
SUMMERY OF THE UTILITY MODEL
To the above problem, an object of the utility model is to provide a roofing purlin slot type fixing device is dismantled to quick dress with adjustable, the utility model discloses a technical scheme as follows:
an adjustable groove type fixing device for quickly assembling, disassembling and disassembling a roof purline is used for fixedly connecting a prefabricated roof beam and the roof purline; the adjustable groove type fixing device for quickly assembling and disassembling the roof purline comprises a reverse galvanized steel groove, a plurality of fixing rivets, a fixing rivet head, a plurality of clamping joints, a screw rod and a connecting nut, wherein the reverse galvanized steel groove is prefabricated in a prefabricated roof beam, the cross section of the reverse galvanized steel groove is C-shaped along the longitudinal direction, the opening of the C-shaped opening is arranged on the outer side of the prefabricated roof beam, the fixing rivets are arranged at the bottom of any one fixing rivet and are prefabricated in the prefabricated roof beam, the clamping joints are clamped in the C-shaped opening of the reverse galvanized steel groove and can slide along the transverse direction of the reverse galvanized steel groove, the screw rod is fixed on any one clamping joint and jointly form a T shape, and the connecting nut is sleeved on the screw rod and is used for extruding the roof purline on the reverse galvanized steel groove; and a plurality of through holes matched with the screw rods are formed in the roof purline.
Preferably, the fixing rivet head is of a square plate-shaped or round plate-shaped structure.
Preferably, the bayonet joint is of a rectangular parallelepiped structure.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model skillfully sets the reverse galvanized steel groove to provide a foundation for installation and connection, and utilizes the clamping joint and the screw rod to form a T-shaped shape, and the clamping joint is clamped in the C-shaped shape of the reverse galvanized steel groove, thereby not only being capable of simply prefabricating the connection between the roof girder and the roof purlines, but also being capable of ensuring the flexibility of adjusting the distance between the adjacent roof purlines; additionally, the utility model discloses a set up fixing rivet and fixed die, make the prefabricated reliable of anti-mouthful galvanized steel groove, prevent effectively that anti-mouthful galvanized steel groove from droing from prefabricated roof beam. To sum up, the utility model has the advantages of simple structure, flexibility are strong, simple installation, reuse have very high practical value and spreading value at the fixed technical field of roofing purlin.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as a limitation of the scope of protection, and for those skilled in the art, other related drawings may be obtained from these drawings without inventive effort.
Fig. 1 is a diagram of the utility model.
Fig. 2 is an installation schematic diagram of the present invention.
In the drawings, the names of the parts corresponding to the reference numerals are as follows:
1-prefabricating a roof beam, 2-fixing rivets, 3-fixing rivets, 4-reverse galvanized steel grooves, 5-clamping joints, 6-screws, 7-roof purlines and 8-connecting nuts.
Detailed Description
To make the objectives, technical solutions and advantages of the present application more clear, the present invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Examples
As shown in fig. 1 to 2, this embodiment provides an adjustable, quickly assembled and disassembled groove-type fixing device for roof purlins, which is used to fixedly connect a prefabricated roof beam 1 and a prefabricated roof purlin 7. In the present embodiment, the terms of orientation such as "bottom", "top", "peripheral edge", "center", and the like are explained based on the drawings.
In this embodiment, the adjustable groove-type fixing device for quickly assembling and disassembling the roof purline comprises a reverse galvanized steel groove 4 which is prefabricated in a prefabricated roof girder 1, has a C-shaped section along the longitudinal direction and is arranged at the outer side of the prefabricated roof girder 1, a plurality of fixing rivets 2 which are arranged at the bottom of the reverse galvanized steel groove 4 and are prefabricated in the prefabricated roof girder 1, a square plate-shaped fixing rivet 3 which is arranged at the bottom of any one fixing rivet 2 and is prefabricated in the prefabricated roof girder 1, a plurality of clamping heads 5 which are clamped in the C-shaped section of the reverse galvanized steel groove 4 and can slide along the transverse direction of the reverse galvanized steel groove 4, and a screw 6 which is fixed on any one clamping head 5 and jointly forms a T shape, and a connecting nut 8 which is sleeved on the screw 6 and is used for extruding the roof purline 7 onto the reverse galvanized steel groove 4; and a plurality of through holes matched with the screw rods 6 are formed in the roof purline 7.
The following briefly describes the use of the device:
firstly, the fixing rivets 2 are welded at the bottom of the reverse galvanized steel tank, foams are filled in the C-shaped reverse galvanized steel tank, concrete is prevented from entering the notch, and the notch is cleaned after the later-stage prefabrication is completed.
And then, prefabricating the fixing rivet, the fixing rivet head and the reverse galvanized steel groove in the prefabricated roof girder, wherein the opening of the reverse galvanized steel groove faces outwards.
Then, the clamping head is inserted into the reverse galvanized steel tank along the opening direction of the reverse galvanized steel tank and rotates 90 degrees, and then the clamping head is clamped in the reverse galvanized steel tank;
and then sleeving the roof purline on the screw rod, and extruding and fixing the roof purline on the reverse galvanized steel groove by using the connecting nut. The clamping joint and the screw rod can move along the transverse direction of the reverse galvanized steel groove, so that the distance between the adjacent roof purlines can be adjusted conveniently.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and are not limitations on the protection scope of the present invention, but all the changes made by adopting the design principle of the present invention and performing non-creative work on this basis shall fall within the protection scope of the present invention.
Claims (3)
1. An adjustable groove type fixing device for quickly assembling, disassembling and disassembling a roof purlin, which is used for fixedly connecting a prefabricated roof girder (1) and a roof purlin (7) and is characterized by comprising a reverse galvanized steel groove (4) which is prefabricated in the prefabricated roof girder (1), has a C-shaped section along the longitudinal direction and is provided with an opening arranged at the outer side of the prefabricated roof girder (1), a plurality of fixed rivets (2) which are arranged at the bottom of the reverse galvanized steel groove (4) and are prefabricated in the prefabricated roof girder (1), a plurality of clamping joints (5) which are arranged at the bottom of any fixed rivet (2) and are prefabricated in the prefabricated roof girder (1), and a plurality of clamping joints (5) which are clamped in the C-shaped section of the reverse galvanized steel groove (4) and can slide along the transverse direction of the reverse galvanized steel groove (4), the connecting nut (8) is sleeved on the screw rod (6) and used for extruding the roof purline (7) onto the reverse galvanized steel groove (4); and a plurality of through holes matched with the screw rods (6) are formed in the roof purline (7).
2. The adjustable groove-type fixing device for quickly assembling, disassembling and assembling roofing purlins according to claim 1, wherein the fixing rivet (3) is of a square plate-shaped or circular plate-shaped structure.
3. The adjustable groove type fixing device for quickly assembling, disassembling and assembling roofing purlins according to claim 1, wherein the clamping connector (5) is of a cuboid structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920989242.6U CN210369355U (en) | 2019-06-27 | 2019-06-27 | Adjustable groove type fixing device for quickly assembling, disassembling and disassembling roof purline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920989242.6U CN210369355U (en) | 2019-06-27 | 2019-06-27 | Adjustable groove type fixing device for quickly assembling, disassembling and disassembling roof purline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210369355U true CN210369355U (en) | 2020-04-21 |
Family
ID=70267827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920989242.6U Expired - Fee Related CN210369355U (en) | 2019-06-27 | 2019-06-27 | Adjustable groove type fixing device for quickly assembling, disassembling and disassembling roof purline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210369355U (en) |
-
2019
- 2019-06-27 CN CN201920989242.6U patent/CN210369355U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 |