CN210713206U - Wood structure passive house secondary beam connecting structure - Google Patents
Wood structure passive house secondary beam connecting structure Download PDFInfo
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- CN210713206U CN210713206U CN201921250377.7U CN201921250377U CN210713206U CN 210713206 U CN210713206 U CN 210713206U CN 201921250377 U CN201921250377 U CN 201921250377U CN 210713206 U CN210713206 U CN 210713206U
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- secondary beam
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- passive house
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Abstract
The utility model provides a wood structure passive house secondary beam connecting structure which is used for connecting a main beam and a secondary beam and comprises a connecting piece, a fixed pin and an anti-skid bolt; the connecting piece is U-shaped, one end of the antiskid bolt is arranged on the connecting piece, and the other end of the antiskid bolt penetrates through the bottom of the U-shaped groove of the connecting piece and extends in the direction far away from the connecting piece; the head of the other end of the anti-skid bolt is conical, and the larger conical bottom surface is the end far away from the anti-skid bolt; a through fixing hole is formed in the side wall of the connecting piece, and the fixing pin penetrates through the fixing hole; a notch is arranged on the side wall of the connecting piece and is arranged at the left end or the right end of the connecting piece. The utility model discloses a set up a breach on the connecting piece of U type, through the setting of single breach for the directionality of connecting piece is comparatively obvious, is convenient for distinguish the directionality of connecting piece, and then the probability of makeing mistakes when having avoided the installation.
Description
Technical Field
The utility model belongs to the technical field of the passive room of timber structure technique and specifically relates to a timber structure is passive room secondary beam connection structure is related to.
Background
The concept of wood-based passive rooms originated in europe and is a performance-based building standard that focuses on significantly reducing the energy consumption of buildings for maintaining constant indoor temperature while actively cooling/heating.
As is known, wood is a natural heat insulation material, and experiments prove that the heat insulation capacity of a wood structure wall is about 7 times higher than that of a common concrete wall under the condition of the same thickness. The wood structure passive house under the same specification is more than 90% of energy saving compared with the common wood structure house, and if renewable energy facilities such as solar photovoltaic panels are installed on the house, the passive house can even become a building with zero energy consumption, namely the energy supply of the house is produced by the passive house, and the zero carbon emission is achieved.
In the existing wood structure passive house, when the main beam and the secondary beam are fixedly connected, the main beam and the secondary beam are connected through bolts and connecting pieces.
In order to prevent the gasket and the nut from protruding on the main beam and ensure the attractiveness and safety, the mounting position of the main beam needs to be countersunk, so that the workload is high, and the operation of the countersink is troublesome.
And, because current connecting piece all has the directionality, can be when using the direction installation of carelessness and anti, be difficult to discover, and when the discovery after the installation, need rework, waste time and energy.
Disclosure of Invention
An object of the utility model is to provide a timber structure is by passive room secondary beam connection structure to solve the technical problem who exists among the prior art.
The utility model provides a wood structure passive house secondary beam connecting structure which is used for connecting a main beam and a secondary beam of a wood structure passive house and comprises a connecting piece, a fixed pin and an anti-skid bolt; the connecting piece is U-shaped, one end of the antiskid bolt is arranged on the connecting piece, and the other end of the antiskid bolt penetrates through the bottom of the U-shaped groove of the connecting piece and extends in the direction far away from the connecting piece; the head of the other end of the anti-skid bolt is conical, and the large bottom surface of the cone is one end far away from the anti-skid bolt; a through fixing hole is formed in the side wall of the connecting piece, and the fixing pin penetrates through the fixing hole; the side wall of the connecting piece is provided with a through notch, and the notch is arranged at the left end or the right end of the connecting piece.
In a preferred embodiment of the present invention, the anti-slip bolts are plural.
In the preferred embodiment of the present invention, the plurality of the anti-slip bolts are arranged in parallel, and the plurality of the anti-slip bolts are arranged in an array.
In a preferred embodiment of the present invention, the fixing holes are plural, and the fixing pins are disposed in the plural fixing holes.
In a preferred embodiment of the present invention, a plurality of the fixing holes are arranged in an array.
In a preferred embodiment of the present invention, the fixing pin is also disposed in the notch.
In a preferred embodiment of the present invention, the notch is a V-shaped opening.
In a preferred embodiment of the present invention, each edge of the connecting member is provided with a chamfer.
In a preferred embodiment of the present invention, the fixing pin and the fixing hole are in a transition fit or a clearance fit.
In a preferred embodiment of the present invention, the connecting member and the fixing pin are made of steel.
The utility model provides a passive room secondary beam connection structure of timber structure's beneficial effect is:
set up to the toper through the lower extreme with anti-skidding bolt, and then when installing the connecting piece on the girder through anti-skidding bolt, need not carry out the counter bore operation to the connect the through hole of girder, only need when screwing up anti-skidding bolt, follow anti-skidding bolt with conical tip and enter into the connect the through hole in, make the surface parallel and level can, easy operation, convenient to use is swift.
Through setting up a breach on the connecting piece of U type, through the setting of single breach for the directionality of connecting piece is comparatively obvious, is convenient for distinguish the directionality of connecting piece, and then has avoided the probability of making mistakes when installing.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a wood-structure passive house secondary beam connection structure provided by an embodiment of the present invention;
fig. 2 is a side view of a wood structure passive secondary beam connection structure provided by an embodiment of the present invention.
Reference numerals:
1: a secondary beam; 2: a main beam; 3: a fixing pin; 4: a connecting member; 5: a nut; 6: an anti-slip bolt; 7: a head portion.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and "third" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in the attached drawings 1 and 2, the utility model provides a wood structure passive house secondary beam 1 connecting structure, which is used for connecting a main beam 2 and a secondary beam 1 of a wood structure passive house and comprises a connecting piece 4, a fixing pin 3 and an anti-skid bolt 6; the connecting piece 4 is U-shaped, one end of the antiskid bolt 6 is arranged on the connecting piece 4, and the other end of the antiskid bolt penetrates through the bottom of the U-shaped groove of the connecting piece 4 and extends in the direction far away from the connecting piece 4; the head 7 of the other end of the anti-skid bolt 6 is conical, and the large bottom surface of the conical shape is one end far away from the anti-skid bolt 6; a through fixing hole is formed in the side wall of the connecting piece 4, and the fixing pin 3 penetrates through the fixing hole; the lateral wall of the connecting piece 4 is provided with a through notch, and the notch is arranged at the left end or the right end of the connecting piece 4.
When the anti-skid device is used, bolt holes are punched in the main beam 2, the anti-skid bolts 6 penetrate through the bolt holes in the main beam 2 and then are connected with the connecting piece 4, the connecting piece 4 is arranged at the end part of the secondary beam 1, pin holes are punched in the side wall of the secondary beam 1, the fixing pins 3 penetrate through the pin holes in the side wall of the secondary beam 1 and then are inserted into the fixing holes in the connecting piece 4, penetrate through the connecting piece 4 and penetrate out of the opposite side of the secondary beam 1, and then the connecting piece 4 and the secondary beam 1 are fixed through the fixing pins 3.
In this embodiment, when the connecting piece 4 is used, the opening direction of its U type groove is horizontal opening, i.e. the bottom in U type groove is vertical to be set up, and the antiskid bolt 6 is the level setting on girder 2, is connected with connecting piece 4.
In this embodiment, the U-shaped groove on the connecting member 4 is a through groove, i.e., the upper and lower ends are through, which facilitates the installation.
In this embodiment, the notch is disposed above the opening in the use state.
Because the gap is only one, the represented directivity is obvious, the gap is installed upwards when the LED lamp is used, the LED lamp is convenient to identify and cannot make mistakes, rework after wrong installation is avoided, and the installation efficiency is improved.
It should be noted that the number of the notches, which is one in the present embodiment, is not limited to one, but may be two, three, or even more.
For example, when there are two notches, the two notches may be both disposed at the same end, mainly the upper end; when the breach is three, it can all set up in same end three, perhaps the upper end sets up two, and the lower extreme sets up modes such as one.
That is, it is only necessary to clearly identify the orientation of the connector 4 by the position of the notch, and to avoid a direction error when mounting.
Because anti-skidding bolt 6 and connecting piece 4 are connected for main beam 2 links together with secondary beam 1, and because the setting of fixed pin 3, make connecting piece 4 can not break away from secondary beam 1, guaranteed the connection stability of connecting piece 4.
In this embodiment, the one end that is not connected with connecting piece 4 on anti-skidding bolt 6 has conical barrier, the outer end size of this barrier is greater than inner size, make when anti-skidding bolt 6 passes girder 2 and is connected with connecting piece 4, through screwing up nut 5 on anti-skidding bolt 6, and then crowd the tip of the bolt hole on girder 2 with the barrier, make the outer end parallel and level, and then can enough guarantee the stability of being connected between anti-skidding bolt 6 and the girder 2, can make anti-skidding bolt 6's tip not expose outside again, the whole aesthetic property of girder 2 has been guaranteed.
In such a mode, when the machining is carried out, only the normal straight hole punching is carried out on the bolt hole, and a counter bore is not required to be arranged at the end part of the bolt hole, so that the operation process is reduced, and the operation is simpler.
Because the blocking part is directly extruded into the bolt hole and cannot pass through the bolt hole, the connection stability between the anti-skid bolt 6 and the main beam 2 is ensured.
In the preferred embodiment of the present invention, the number of the anti-slip bolts 6 is plural.
The arrangement of the anti-skid bolts 6 ensures the connection stability between the main beam 2 and the secondary beam 1, and avoids the looseness of connection between the main beam 2 and the secondary beam 1 caused by shaking.
In the preferred embodiment of the present invention, the plurality of the anti-slip bolts 6 are arranged in parallel, and the plurality of the anti-slip bolts 6 are arranged in an array.
The array arrangement mode is a linear arrangement, that is, all the antiskid bolts 6 are arranged on a straight line.
It should be understood that the array arrangement mode may be a linear arrangement, or may be other array arrangement modes, such as a rectangular array arrangement, a circular array arrangement, and the like, that is, as long as the connection stability between the main beam 2 and the secondary beam 1 is ensured by the array arrangement mode, and the balance when the main beam 2 is connected with the secondary beam 1 is ensured.
It should also be understood that the anti-skid bolts 6 may be arranged in an array, or may be arranged in other arrangements, as long as the connection stability between the main beam 2 and the secondary beam 1 can be ensured.
In the preferred embodiment of the present invention, the fixing holes are plural, and the fixing pins 3 are disposed in the plural fixing holes.
That is to say, a plurality of fixing pins 3 are respectively inserted into different fixing holes, and the connection strength and the connection stability between the connecting piece 4 and the secondary beam 1 are ensured through the fixed positioning of the plurality of fixing pins 3.
In a preferred embodiment of the present invention, a plurality of the fixing holes are arranged in an array.
The fixing holes are arranged linearly, i.e. in a linear line, and the arrangement direction of the fixing holes is parallel to the bottom of the connecting piece 4.
It should be understood that the array arrangement may be linear arrangement, or may be other array arrangement, such as rectangular array arrangement, circular array arrangement, etc., that is, as long as the connection stability between the connecting member 4 and the secondary beam 1 is ensured by the array arrangement, and the balance between the connecting member 4 and the secondary beam 1 is ensured.
It should also be understood that the fixing holes may be arranged in an array, or may be arranged in other arrangements, as long as the connection stability between the connecting member 4 and the secondary beam 1 can be ensured.
In the preferred embodiment of the present invention, the fixing pin 3 is also disposed in the notch.
Through also setting up fixed pin 3 in the breach, increased fixed pin 3's quantity, and then increased the joint strength between connecting piece 4 and the secondary beam 1.
In a preferred embodiment of the present invention, the notch is a V-shaped opening.
In this embodiment, set up the breach into the V type, it can carry out the joint with fixed pin 3 in the breach, avoids fixed pin 3 to rock in the breach, has guaranteed connection stability.
It should be understood that the notch may be configured as a V-shape, or it may be configured as another shape, such as a U-shape, a T-shape, a semi-circle, etc., that is, it only needs to be configured by the notch to play a role of directional indication for the connecting member 4.
In the preferred embodiment of the present invention, each edge of the connecting member 4 is provided with a chamfer.
Through the setting of chamfer, can guarantee that connecting piece 4 can not cause the fish tail to the staff when using, guaranteed staff's safety in utilization. In addition, the installation between the connecting piece 4 and the secondary beam 1 is also facilitated due to the arrangement of the chamfers.
In this embodiment, the chamfer is a fillet.
The chamfer angle can be set in other chamfer angles, such as a chamfer angle of 45 degrees multiplied by 45 degrees, and the chamfer angle can protect workers as long as the chamfer angle is set.
In the preferred embodiment of the present invention, the fixing pin 3 and the fixing hole are in transition fit or clearance fit.
Through transition fit or clearance fit, with the comparatively easy fixed orifices that passes of fixed pin 3, and guarantee fixed pin 3 stability in the fixed orifices, can not produce and rock, and then guaranteed connection stability and joint strength between connecting piece 4 and secondary beam 1.
In the preferred embodiment of the present invention, the connecting member 4 and the fixing pin 3 are made of steel.
It should be noted that the material of the connecting member 4 and the fixing pin 3 is steel, but it is not limited to steel, and it may be other materials as long as it can connect the main beam 2 and the secondary beam 1 together and ensure the stability of the connection.
The utility model provides a passive room secondary beam connection structure of timber structure's beneficial effect is:
set up to the toper through the lower extreme with anti-skidding bolt 6, and then when installing connecting piece 4 on girder 2 through anti-skidding bolt 6, need not carry out the counter bore operation to the connect the via hole of girder 2, only need when screwing up anti-skidding bolt 6, follow anti-skidding bolt 6 with conical tip and enter into connect the via hole in, make the surface parallel and level can, easy operation, convenient to use is swift.
Through setting up a breach on connecting piece 4 at the U type, through the setting of single breach for the directionality of connecting piece 4 is comparatively obvious, is convenient for distinguish the directionality of connecting piece 4, and then has avoided the probability of makeing mistakes when installing.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Moreover, those skilled in the art will appreciate that while some embodiments herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the above embodiments, any one of the claimed embodiments may be used in any combination. The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
Claims (10)
1. A wood structure passive house secondary beam connecting structure is used for connecting a main beam and a secondary beam of a wood structure passive house and is characterized by comprising a connecting piece, a fixing pin and an anti-skid bolt; the connecting piece is U-shaped, one end of the antiskid bolt is arranged on the connecting piece, and the other end of the antiskid bolt penetrates through the bottom of the U-shaped groove of the connecting piece and extends in the direction far away from the connecting piece; the head of the other end of the anti-skid bolt is conical, and the large bottom surface of the cone is one end far away from the anti-skid bolt; a through fixing hole is formed in the side wall of the connecting piece, and the fixing pin penetrates through the fixing hole; the side wall of the connecting piece is provided with a through notch, and the notch is arranged at the left end or the right end of the connecting piece.
2. The timber structure passive house secondary beam connection structure of claim 1, wherein the non-slip bolts are plural.
3. The wooden structure passive house secondary beam connection structure as claimed in claim 2, wherein a plurality of the anti-slip bolts are arranged in parallel and are arranged in an array.
4. The timber structure passive house secondary beam connection structure of claim 1, wherein the number of the fixing holes is plural, and the fixing pin is disposed in each of the plural fixing holes.
5. The timber structure passive house secondary beam connection structure of claim 4, wherein a plurality of the fixing holes are arranged in an array.
6. The timber structure passive house secondary beam connection structure of claim 1, wherein the fixing pin is also provided in the gap.
7. The timber structure passive house secondary beam connection structure of claim 1, wherein the notch is a V-shaped notch.
8. The wood-structure passive house secondary beam connection structure as claimed in claim 1, wherein each edge of the connection member is provided with a chamfer.
9. The timber structure passive house secondary beam connection structure of claim 1, wherein the fixing pin and the fixing hole are in transition fit or clearance fit.
10. The timber structure passive house secondary beam connection structure of claim 1, wherein the connecting member and the fixing pin are both made of steel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920639622 | 2019-05-07 | ||
| CN2019206396227 | 2019-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210713206U true CN210713206U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921250377.7U Active CN210713206U (en) | 2019-05-07 | 2019-08-05 | Wood structure passive house secondary beam connecting structure |
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| CN (1) | CN210713206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112177167A (en) * | 2020-10-09 | 2021-01-05 | 江苏跃界装配式建筑科技有限公司 | Assembling and connecting method of ALC (autoclaved lightweight concrete) wallboard and wood structure main body |
-
2019
- 2019-08-05 CN CN201921250377.7U patent/CN210713206U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112177167A (en) * | 2020-10-09 | 2021-01-05 | 江苏跃界装配式建筑科技有限公司 | Assembling and connecting method of ALC (autoclaved lightweight concrete) wallboard and wood structure main body |
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