CN101506443A - Roof - Google Patents
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- Publication number
- CN101506443A CN101506443A CNA2006800557663A CN200680055766A CN101506443A CN 101506443 A CN101506443 A CN 101506443A CN A2006800557663 A CNA2006800557663 A CN A2006800557663A CN 200680055766 A CN200680055766 A CN 200680055766A CN 101506443 A CN101506443 A CN 101506443A
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- roof
- rafter
- roofing slab
- purlin
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Abstract
A roof (R) has a roof panel (A) formed as a unit by integrally assembling a sheathing roof board (1) and rafters (2), and the roof panel (A) is secured to a purlin (14) having a C-shape cross-section. A locking plate (22) of a fixation fitting (20) is rotatably fitted to a side surface of a rafter (2) through a mounting plate (21). When the locking plate (22) is rotated, a jaw-like hooking part (23) formed on the free end side of the locking plate (22) is inserted into the opening of the groove of the C-shape cross-section of the purlin (14). This causes the lip part (14a) of the purlin and a sawtooth-like edge of the hooking part (23) to be engaged with each other to secure the rafter (2) to the purlin (14). Since the hooking part (23) is caught by the lip part (14a) after being inserted from obliquely above into the groove in the C-shape cross-section of the purlin (14), the load of the roof panel (A) makes the engagement more reliable.
Description
Technical field
The present invention relates on the main structure body on roof fixedly roof part and the roof that constitutes.
Background technology
In the building of general dwelling house etc., from so-called application property and the good this respect of shock resistance, the buildings that constitute main structure body by girder steel of building more.In the building of this steel beam structure main body, usually, build the operation of its roof parts, behind the main structure body of the good girder steel system of frame, for this main structure body fixed in place base plane that the substrate parts and being formed on roof constructs to roof part that is used to renovate, further, renovate after moving to roof part on the roof at the scene operation (for example, with reference to patent documentation 1) on roof.
Patent documentation 1: No. 2963057 communique of Japan Patent
Summary of the invention
Yet, for this prior art, be on-the-spot work high above the ground mostly, the duration is subjected to the influence of weather, needs to be familiar with the operating personnel of work high above the ground simultaneously.In addition, owing to must manage constructional materials at the scene, exist on-the-spot management system to influence the problem of the quality of building.In addition, owing to carry out the fixed operation etc. of parts at the scene, in the needs the number of working processes, the quality aspect that exists in fixed part produces the problem of error.
The present invention proposes in view of the above problems, and its purpose is not only to carry out easily the installation exercise that main structure body carried out for the substrate parts of using to the renovation roof, and can fix reliably.In addition, thereby other purposes of the present invention are the number of working processes reductions of erection time of minimizing site operation, improve the quality of building simultaneously.
The present invention comprises roofing slab, supports the main structure body of this roofing slab and the roof that above-mentioned roofing slab is fixed on the fastening devices on the said structure main body, it is characterized in that: the said structure main body has the parts that are mounted at the fixing roughly C type profile of the lower surface of the frame material of above-mentioned roofing slab contact, become with said frame material approximate vertical to intersect by this being mounted component configuration, it is crossing to make the side of side and the lip shape portion side of above-mentioned roughly C type profile of said frame material be configured to approximate vertical; One end of said fixing device has the lockplate of the side that is rotatably installed in the said frame material, side in the free end side of this lockplate is formed on the jaw shape part that extend the side, and this jaw shape partly forms and makes the engagement limit of the center of rotation side that is positioned at above-mentioned lockplate become concaveconvex shape; By in the channel opening of the above-mentioned above-mentioned roughly C type profile that is mounted parts, inserting above-mentioned jaw shape part, simultaneously, concaveconvex shape on above-mentioned engagement limit meshes the front end of above-mentioned lip shape portion, and said frame material and the above-mentioned parts that are mounted are by the said fixing part bonding.
For such the present invention,,, can realize the stabilizing of quality so can reduce the number of working processes reduction of erection time of site operation owing to use roofing slab to form the roof.In addition, among the present invention, material by using the C type profile is as the fixing fixed part of roofing slab, and uses and the concaveconvex shape on engagement limit can be colluded the fastening devices that extension is engaged on the lip shape portion of C type profile material, and the frame parts and the fixed part of roofing slab is fixed up.This fastening devices can partly be inserted the jaw shape that is formed on its free end side in the channel opening of C type profile by making the lockplate rotation, makes the concaveconvex shape engagement on lip shape portion and engagement limit.Therefore, the application property of the fixed operation of roofing slab is very good, in addition, can fix reliably.
In addition, more specifically, above-mentioned roofing slab can form with plate framework with the plate-shaped member one assembling of the profile correspondingly-shaped of this plate framework, and wherein plate framework has the incline direction frame material consistent with length direction that is configured to deck.
In addition, more specifically, above-mentioned plate framework is made of the rafter that is fixed on the said structure main body by the said fixing device, and above-mentioned plate-shaped member is made of the roof sheathing of construction roof Material on its plate face.
Like this, by assembling the roofing slab of roof sheathing and rafter production unitization in advance, this roofing slab is fixed on purlin as the main structure body of roof parts etc. constructs the roof, can reduce the number of working processes of site operation, the reduction of erection time.Specifically, needn't follow closely at the scene to beat rafter and roof sheathing are engaged, even there is not the operator of carpenter's technical ability also can construct.
In addition, more specifically, the above-mentioned parts that are mounted are preferably by constituting corresponding to the purlin of deck in the configuration of the position of specified altitude approximate horizontal.Like this, owing to can so other the parts that are mounted needn't be set, constitute simplification with respect to along the fixing rafter of the purlin of deck configuration.
In addition, in the present invention, the above-mentioned gradient that is mounted parts preferred disposition one-tenth corresponding to above-mentioned deck, the side of the open side of above-mentioned roughly C type profile is towards oblique upper.According to such formation, thereby because jaw shape portion is inserted into the inner lip shape portion that is hooked on of the groove of C type profile from the top, so can mesh more reliably by the load-carrying of roofing slab.
In addition, in the present invention, the said fixing device preferably has the installing plate fixing along above-mentioned rafter side, and above-mentioned lockplate rotatably is fixed on the above-mentioned rafter by above-mentioned installing plate.Therefore, even owing to the unsmooth lockplate that also can make in rafter side smoothly rotates, so preferred.
In addition, in the present invention, preferably when making above-mentioned roofing slab, on above-mentioned roofing slab, install and form the said fixing device.Like this, can reduce on-the-spot the number of working processes.The deficiency of fastening devices can not take place in addition, at the scene.In addition, because fixing device for installing at the scene not so fastening devices is fallen, improves safety.
In addition, in the present invention, preferred said fixing device constitutes the posture that above-mentioned jaw shape part is not projected into the below of above-mentioned rafter lower surface can keep above-mentioned lockplate.Jaw shape part by lockplate keeps lockplate with the posture that is not projected into the rafter below, can not collude when roofing slab loads or carries and hang fastening devices and breakage, in addition, when stacked, can not damage the parts of below.Can prevent the breakage of parts.
According to the present invention, has following effect.
Roof of the present invention is because the use one is assembled the roofing slab of the blocking of roof sheathing and rafter, so can reduce the number of working processes of site operation, reduction of erection time, the stabilizing of realization quality.In addition, even there is not the operator of carpenter's technical ability can construct yet.
By using the fixedly fixed part of roofing slab of C type profile parts conduct, and the lockplate that is installed in the fastening devices on the rafter is rotated, the jaw shape portion that is formed on its free end side can be inserted in the channel opening of C type profile, make the concaveconvex shape engagement on lip shape portion and engagement limit, fixedly rafter and purlin.Therefore, the application property of the fixed operation of roofing slab is very good, in addition, can fix reliably.At this moment, because jaw shape portion inserts the groove inside of C type profile and is hooked on lip shape portion from the top, further mesh reliably so can pass through the load-carrying of roofing slab.
Owing to when making roofing slab, fastening devices is installed on the roofing slab,, on-the-spot fastening devices deficiency can take place so can reduce on-the-spot the number of working processes.In addition, owing to the jaw shape portion of lockplate can be kept lockplate with the posture of the below of the lower surface that is not projected into above-mentioned rafter, so can prevent the breakage of parts.
Description of drawings
Fig. 1 is the sectional view on roof of the present invention.
Fig. 2 is the key diagram of main structure body and roofing slab.
Fig. 3 is the key diagram of fastening devices.
Fig. 4 is the key diagram of fastening devices.
Fig. 5 is the key diagram of the fastening devices of variation.
Fig. 6 is the key diagram of the fastening devices of other variation.
The specific embodiment
Below, embodiments of the present invention are described with reference to the accompanying drawings.Also have, the parts that the following describes, configuration, formation etc. are not to be used to limit the present invention, can carry out various changes in the scope of purport of the present invention.
Fig. 1～Fig. 4 represents an embodiment on roof of the present invention, and Fig. 1 is the sectional view on roof, and Fig. 2 is the key diagram of main structure body and roofing slab.Fig. 3, Fig. 4 are the key diagrams of fastening devices.In addition, Fig. 5, Fig. 6 are the key diagrams of the fastening devices of variation.
An embodiment that is applicable to the inclined roof of buildings such as dwelling house or various works at roof of the present invention describes.As shown in Figure 1, this routine roof R is the inclined roof that is obliquely installed with predetermined angular, for example can form roof shapes such as pentroof or herringbone roof, four Po Ding roofs, broken line roof.
This roof R with engage rafter 2 in the inside of roof sheathing 1 and carry out panelization roofing slab A, support that the main structure body B of this roofing slab A, the fastening devices 20 that roofing slab A is fixed on main structure body B are the main composition key element.In addition, construction roof part C on the sheathing surface, roof of the roofing slab A after fixing.
The roofing slab A that figure 2 illustrates the steel beam structure main body of building and be installed to the main structure body B of this roof parts.The ridge parts 13 of the approximate horizontal that as shown in the drawing, this routine main structure body B comprises along the beam parts 11 of the line setting of the upper end of the main structure body of exterior wall part, be arranged on purlin 12 between the beam parts 11, stride across between the top of purlin 12, be supported in purlin 12 hypotenuse and with the purlin 14 of ridge parts 13 almost parallels configuration.12 hypotenuse is with the arranged spaced of regulation along the purlin for purlin 14, and the purlin 14 of below is bonded on the top of beam parts 11.Roofing slab A is fixed on main structure body B by the upper surface that the lower surface with rafter 2 is bonded on this purlin 14.
Shop topping material 3 on top, the surface construction pitch of the roof of roofing slab A sheathing 1 shop etc.The installation chock 4 of roof part C can be used to the fixed interval of regulation on the surface of the shop topping material 3 of having constructed to construct.Use in this example the kiln brick class watt as roof part C.Roof part C can have contact with in the top location on the chock 4 is being installed, and also can be fixed on the roof sheathing 1 by the link of nail etc.
For example can use water-fast plywood as roof sheathing 1.In addition, can use integrated component etc. as rafter 2.Also have, also can use timber material in addition as roof sheathing 1 and rafter 2.In addition, as roof part except the kiln brick class watt, also known roof parts such as suitable metal plate, slabstone, flap.In addition, also can use solar panel as roof part.
The section that Fig. 1 shows the eaves head part of roof R constitutes, and is being configured in the roofing slab A of eaves head part, at the front end of the eaves head side of roof sheathing 1 wide lath 5 is installed.In addition, the envelope eaves sheathing 6 feasible front ends that cover the eaves head side of rafter 2 are installed, gutter 7 are installed at its lateral surface.In addition, connect an end of eaves board 8 in the lower end of envelope eaves liner plate 6, the other end of eaves board 8 is connected wall face material 9.
In addition, the roofing slab A of eaves head part is fixed on the top of the beam parts 11 that are provided with along the upper end of exterior wall.If illustrate in greater detail, be exactly by the fixing purlin 14 of coupling device in the upper surface of beam parts 11.These routine beam parts 11 are steel of ditch shape section, and purlin 14 is steel of C type profile.Angle of inclination when purlin 14 is adjusted its installation by coupling device, the angle of upper surface (flange surface) joins beam parts 11 to the posture with the roughly the same inclination of roof slope.And, thereby roofing slab A is fixed on the flange surface that the lower surface of rafter 2 is carried on purlin 14 on the purlin 14.
This routine roofing slab A comprises the fastening devices 20 of the assigned position of the side that is installed in rafter 2, is fixed on the main structure body B (purlin 14) by this fastening devices 20.Fastening devices 20 comprises the installing plate 21 of the side that is fixed on rafter 2 and at these installing plate 21 rotatably mounted lockplates 22.Fig. 3 is the oblique view that is installed to the position of fastening devices 20, and is as shown in the drawing, and installing plate 21 is bent to form and makes that its central portion floats when the side of contact rafter 2, is floating substantial middle partly by rotatable installation lockplates 22 such as screws.
As mentioned above, purlin 14 is being installed in the lower surface of rafter 2 with the flange surface state of contact, and the hang part 23 that fastening devices 20 is mounted to the lip shape 14a of portion of C type profile of this purlin 14 and jaw shape is relative.When the junction surface with lockplate 22 and installing plate 21 is a center of rotation during in purlin 14 sideway swivels, the jaw shape part of hang part 23 enters C type profile inside from the lip shape 14a of portion of purlin 14.At this moment, the installation site of the 14a of lip shape portion setting fastening devices 20 makes to collude and hangs the zigzag edge 23a that is engaged on hang part 23.
Therefore, apply strike by the direction of arrow at Fig. 1, Fig. 2 by hammer etc., as shown in Figure 1, the lip shape 14a of portion can be inserted into the bosom of notch portion, thus, can make the lip shape 14a of portion is the state that is engaged on the deepest part of zigzag edge 23a.Also have, in engagement, the lower surface of rafter 2 seamlessly contacts with the flange surface of purlin 14.Therefore, like this, in order to make fastening devices 20 fixing reliably in complete engagement, the assigned position that beats lockplate 22 engages installing plate 21 and rafter 2.Thus, lockplate 22 can not move from the position of engagement, finishes the joint of rafter 2 and purlin 14 by fastening devices 20.
In addition, as shown in Figure 4, fastening devices 20 is not when using in joint, and spin locking plate 22 is along the posture of the side of rafter 2, can hold at this state.Moved into the scene in this routine roofing slab A fastening devices 20 in installations such as workshop and quilt.When lockplate 22 is outstanding below rafter 2, has and when the loading of roofing slab A or carrying, collude the possibility that hanging breaking is decreased.Therefore, when not using,, can prevent the breakage of fastening devices 20 this by moving to the position that does not hinder.In addition, the parts below when stacked, not damaging.Also have, preference can keep lockplate 22 with the posture of Fig. 4, so preferred as at installing plate 21 projection that is hooked on the zigzag edge 23a of lockplate 22 with the posture of Fig. 4 being set.
Like this, at this routine roof R, the steel conduct of use C type profile is the purlin 14 of roofing slab A fixedly, uses the lip shape 14a of portion with C type profile parts to collude the fastening devices 20 that extension is engaged on zigzag edge 23a, the fixedly rafter 2 of roofing slab A and purlin 14.When using such fastening devices 20, make the application property of fixed operation of roofing slab A very good, in addition, can fix reliably.
That is, the lockplate 22 of fastening devices 20 is joltily installed with respect to rafter 2 freedom, only beats the lateral margin of this lockplate 22 by hammer etc., just can make the zigzag edge 23a of the hang part 23 that forms the jaw shape be engaged on the lip shape 14a of portion of purlin 14.Because fastening devices 20 is moved into the scene with the state that is installed to roofing slab A in advance at the workshop etc., so needn't prepare the link of other bolts etc. at the scene.In addition, because jagged edge 23a is not easy to be removed after being engaged on the lip shape 14a of portion, can guarantee fixedly rafter 2 with respect to purlin 14.In addition, fix, also lockplate 22 nails can be got in installing plate 21 and the rafter 2 in order further to guarantee.
Also have, in the roof that tilts, by such fastening devices 20 fixedly when rafter 2 and purlin 14, as Fig. 1, shown in Figure 3, the lip shape 14a of portion of purlin 14 is configured to towards the ridge side of roof R up.Thus, be inserted into the ditch portion of C type profile from the top and be hooked on the lip shape 14a of portion, so owing to the load-carrying of roofing slab A can be meshed more reliably owing to have the hang part 23 of the zigzag edge 23a of installing plate 21.
In addition, by comprising installing plate 21, even owing to the unsmooth lockplate 22 that also can make in side of rafter 2 rotates smoothly, so preferred.
In addition, Fig. 5, Fig. 6 are the figure of the variation of expression fastening devices 20.
Fig. 5 is the fastening devices 120 of simpler and easy formation, only comprises lockplate 22 parts of the fastening devices 20 of the foregoing description.This fastening devices 120 directly is fixed on the side of rafter 2 by nail 121 after being arranged on rafter 2 on the purlin 14.This permanent position is the position that zigzag edge (not shown) can be engaged to the lip shape 14a of portion.And, identical with said fixing device 20, apply to hit by hammer etc. and finish engagement, be fixed at the position nail different and do not move with nail 121.Like this, identical with said fixing device 20 for fastening devices 120, the application property of the fixed operation of roofing slab A is very good, in addition, can fix reliably.
In addition, figure 6 illustrates the different fastening devicess 220 that constitute.This fastening devices 220 comprises the angle section 221 of the L word shape of the side that is fixed on rafter 2, can join the mounting plate 224 of this angle section 221 by bolt 222 and nut to.
One side of angle section 221 (contact site 221a) contact is fixed on the side of rafter 2, and another side (extension 221b) extends to the side from the side of rafter 2.Extending to the surface of extension 221b of side and the lower surface of rafter 2 is same planes, contacts the upper surface (flange surface) of purlin 14 simultaneously with the lower surface of rafter 2.
By such formation, can make plate elastic portion 224c be engaged to the lip shape 14a of portion of purlin 14 simultaneously by bolt 222 and fastening mounting plate 224 of nut and extension 221b.Thus, the flange part of clamping purlin 14 between plate elastic portion 224c and extension 221b can be fixed at the state that elasticity keeps.Also have, this fastening devices 220 also can equally with said fixing device 20 be installed at the workshop when roofing slab A makes.
Claims (8)
1. roof, it comprises roofing slab, support the main structure body of this roofing slab and above-mentioned roofing slab is fixed on fastening devices on the said structure main body, it is characterized in that:
The said structure main body has the parts that are mounted at the fixing roughly C type profile of the lower surface of the frame material of above-mentioned roofing slab contact, become with said frame material approximate vertical to intersect by this being mounted component configuration, it is crossing to make the side of side and the lip shape portion side of above-mentioned roughly C type profile of said frame material be configured to approximate vertical;
One end of said fixing device has the lockplate of the side that is rotatably installed in the said frame material, side in the free end side of this lockplate is formed on the jaw shape part that extend the side, forms this jaw shape and partly makes the engagement limit of the center of rotation side that is positioned at above-mentioned lockplate become concaveconvex shape;
By in the channel opening of the above-mentioned above-mentioned roughly C type profile that is mounted parts, inserting above-mentioned jaw shape part, simultaneously, concaveconvex shape on above-mentioned engagement limit meshes the front end of above-mentioned lip shape portion, and said frame material and the above-mentioned parts that are mounted are by the said fixing part bonding.
2. according to the roof of claim 1 record, it is characterized in that: above-mentioned roofing slab forms with plate framework with the plate-shaped member one assembling of the profile correspondingly-shaped of this plate framework, and wherein plate framework has the incline direction frame material consistent with length direction that is configured to deck.
3. according to the roof of claim 2 record, it is characterized in that: above-mentioned plate framework is made of the rafter that is fixed on the said structure main body by the said fixing device, and above-mentioned plate-shaped member is made of the roof sheathing of the roof Material of having constructed on its plate face.
4. according to the roof of claim 1 record, it is characterized in that: the above-mentioned parts that are mounted are by constituting corresponding to the purlin of deck in the configuration of the position of specified altitude approximate horizontal.
5. according to the roof of claim 1 record, it is characterized in that: the above-mentioned component configuration that is mounted becomes side corresponding to the open side of the above-mentioned roughly C of the gradient of deck type profile towards oblique upper.
6. according to the roof of claim 1 record, it is characterized in that: the said fixing device has along the fixing installing plate in the side of above-mentioned rafter, and above-mentioned lockplate rotatably is fixed on the above-mentioned rafter by above-mentioned installing plate.
7. according to the roof of claim 6 record, it is characterized in that: when making above-mentioned roofing slab, the said fixing device is installed on the above-mentioned roofing slab.
8. according to the roof of claim 7 record, it is characterized in that: the said fixing device constitutes the posture that is not projected into the below of above-mentioned rafter lower surface with above-mentioned jaw shape part and can remain on the above-mentioned lockplate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006800557663A CN101506443A (en) | 2006-09-06 | 2006-09-06 | Roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006800557663A CN101506443A (en) | 2006-09-06 | 2006-09-06 | Roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101506443A true CN101506443A (en) | 2009-08-12 |
Family
ID=40977707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006800557663A Pending CN101506443A (en) | 2006-09-06 | 2006-09-06 | Roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101506443A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178147A (en) * | 2017-07-13 | 2017-09-19 | 云南省玉溪市红塔铝型材厂 | Aluminium section bar Chinese style framework assembles room |
| CN109162477A (en) * | 2018-10-23 | 2019-01-08 | 洛阳理工学院 | The method that the rafter head of a kind of pair of ancient building unrest joining seam formula eave-rafter carries out strengthening by reparative method |
-
2006
- 2006-09-06 CN CNA2006800557663A patent/CN101506443A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107178147A (en) * | 2017-07-13 | 2017-09-19 | 云南省玉溪市红塔铝型材厂 | Aluminium section bar Chinese style framework assembles room |
| CN109162477A (en) * | 2018-10-23 | 2019-01-08 | 洛阳理工学院 | The method that the rafter head of a kind of pair of ancient building unrest joining seam formula eave-rafter carries out strengthening by reparative method |
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Open date: 20090812 |