CN206987066U - A kind of building prefabricated board and Quick connection part - Google Patents
A kind of building prefabricated board and Quick connection part Download PDFInfo
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- CN206987066U CN206987066U CN201720957161.9U CN201720957161U CN206987066U CN 206987066 U CN206987066 U CN 206987066U CN 201720957161 U CN201720957161 U CN 201720957161U CN 206987066 U CN206987066 U CN 206987066U
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- prefabricated board
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Abstract
The utility model discloses a kind of building prefabricated board and Quick connection part,Belong to building field,The prefabricated board is followed successively by lower floor's load bearing wall from bottom to top,Collar tie beam,Floor,Upper strata load bearing wall,The Quick connection part is arranged between prefabricated board,Default nut is provided with lower floor's load bearing wall wallboard upper end and upper strata load bearing wall wallboard lower end,Vertical through hole is respectively arranged with collar tie beam and floor,Extended through in through hole and accepted bolt and connecting bolt,Accept bolt and the threaded connection of connecting bolt opposite end,Other end is connected respectively at presetting nut in prefabricated board,Utilize this prefabricated board and matching Quick connection part,The quick spinal joints connection before mortar injection can be achieved,Speed of application can be accelerated,Shorten the construction period,Reach the condition of moving in as early as possible,Be advantageous to the recycling and enlarged reproduction of investor,Obtain bigger profit.
Description
Technical field
A kind of Quick connection part is the utility model is related to, more particularly to a kind of building prefabricated board and Quick connection part,
Belong to building field.
Background technology
With the rapid development of real estate, soil low price is risen violently, and building as high as possible is built in limited area
Layer has become a development trend of current building trade, however, after floor increases, building cycle will extend, Jiu Huizhan
According to substantial amounts of fund, completion in early one day will be sold for early one day, will be recouped funds as soon as possible, Accelerating The Construction speed, shortening is built
Build the time, it has also become a kind of development trend of building trade, prefabricated board, modular construction process are undoubtedly Accelerating The Construction speed
Degree, a kind of new concept for shortening the construction period, in order to which prefabricated board, modular product are applied into building field as soon as possible,
Connector plays very important effect wherein, and the heavy construction using which type of connecting piece structure modernization has become
The problem that architectural design personnel consider.
The content of the invention
Require to accelerate building speed for current building trade, shorten the requirement of construction period, the utility model
A kind of building prefabricated board and Quick connection part are provided, the purpose is to use the prefabricated board made in advance in architectural process,
Rapidly prefabricated board is linked together using connector, the connection between prefabricated board is completed in a short time, is improved and built with this
The construction speed of thing is built, shortens the construction period, the commercial house is formed as early as possible, sells as early as possible, be advantageous to recycling enlarged reproduction
Obtaining can bigger profit.
The technical solution of the utility model is：A kind of building prefabricated board and Quick connection part, including collar tie beam and floor,
The prefabricated board is followed successively by lower floor's load bearing wall, collar tie beam, floor, upper strata load bearing wall from bottom to top, and the Quick connection part is arranged on
Between prefabricated board, lower floor's load bearing wall upper end is distinguished with being provided with default nut in the load bearing wall lower end of upper strata on plate collar tie beam and floor
Vertical through hole or butt-welded side seam are provided with, has been extended through in vertical through hole or butt-welded side seam and has accepted bolt and connecting bolt, held
Connecting bolt and the threaded connection of connecting bolt opposite end, other end are connected with presetting nut in prefabricated board respectively, the company after connection
Fitting periphery perfusion mortar or concrete；
Further, the undertaking bolt bottom periphery is screw thread, and lower end external screw thread is with presetting nut in lower floor's load bearing wall
Match, upper end is provided with rectangular nut box, and rectangular nut is provided with rectangular nut box, and rectangular nut box top offers
Circular port, side offer hole；
Further, the connecting bolt lower end is external screw thread, and the external screw thread lower end on connecting bolt top is provided with and connected
The even-numbered polygons integrated bolt head for the periphery protrusion that bolt is integrated, connecting bolt lower end external screw thread are connected with locking member, locked
Tight part is T-shaped nut, and T-shaped nut top is polygon tight lock part, and bottom is cylindrical portion, and interior periphery is screw thread, cylinder
Portion is located in the circular port that rectangular nut box upper surface opens up, cylindrical portion external screw thread and the rectangular nut set in rectangular nut box
Threaded connection, locking member are located at the both sides up and down of rectangular nut box upper wall with rectangular nut respectively；
Further, the prefabricated board is provided with bolt or nut check gap being overlapped mutually position；
Further, the vertical through hole set on collar tie beam is step-like vertical through hole, under vertical through hole top bore dia is more than
Portion's bore dia, vertical through hole top bore dia are more than the rectangular nut box catercorner length for accepting bolt, and vertical through hole top
Gap is provided between hole and rectangular nut；
Further, the circular port aperture that the rectangular nut box top opens up is more than outside the bottom for accepting bolt outer lock piece
Gap is provided between the circular port that all diameters, the locking member lower, outer perimeter of connecting bolt periphery and rectangular nut box top open up；
Further, the rectangular nut length of side set in the rectangular nut box, which is less than in rectangular nut box, corresponds to the length of side, square
The diagonal length of shape nut is more than maximal side in rectangular nut box；
Further, the rectangular nut box and rectangular nut are square nut box and square nut；
Further, the distance of the connecting bolt upper end to even-numbered polygons integrated bolt head upper end is held less than upper strata
The default nut depth that weight is set within the walls.
The good effect that the utility model has is：Pass through the end pre-plugged spiral shell in upper and lower layer load bearing wall prefabricated board
Mother leaves through hole, multiple prefabricated boards can be linked together in vertical direction by bolt, step is particularly set on collar tie beam
The rectangular nut box for accepting the connection of bolt top can be absorbed in the upper hole of step-like through hole by shape through hole；By accepting
Bolt upper end is fixedly connected with rectangular nut box, can internally set rectangular nut, can be screwed in an installation when by square nut
During locking member lower, outer perimeter, rectangular nut box inner edge plays a part of preventing from rotating to rectangular nut, why can play anti-
The effect that only square nut rotates is because the rectangular nut length of side set in rectangular nut box is corresponding less than in rectangular nut box
The length of side, the diagonal length of rectangular nut are more than maximal side in rectangular nut box, in this case, it is desirable to use side
Shape nut and square nut box；By opening up circular port on rectangular nut box top, and circular bore dia is more than locking member cylinder
Portion's external diameter, gap is set between the circular port that the locking member cylindrical portion periphery and rectangular nut box top of connecting bolt periphery open up,
The threaded connection being able to ensure that between connecting bolt and locking member, meanwhile, it can be adjusted in interstice coverage, ensure connecting
Axle center between bolt and locking member is consistent, it can be ensured that the connection between upper and lower prefabricated board；Pass through the spiral shell outside connecting bolt upper end
The lower end of line sets the even-numbered polygons integrated bolt head for the periphery protrusion being integrated with connecting bolt, can be in upper strata load bearing wall
Gap is set between prefabricated board and collar tie beam, by putting in the spanner to match with even-numbered polygons integrated bolt head from gap,
Connecting bolt is tightened or unclamped, it is possible to increase the convenience of construction；By making connecting bolt upper end polygon to even number
The distance of shape integrated bolt head upper end is less than the default nut depth set in the load bearing wall of upper strata, can avoid on integrated bolt head
Contact problems do not occur between surface and upper strata load bearing wall prefabricated board, it can be ensured that are born simultaneously between screw and integrated bolt head
The pressure in portion.Using this prefabricated board and the Quick connection part of prefabricated matching, in work progress, can Accelerating The Construction speed,
Shorten the construction period, reach the condition of moving in as early as possible, be advantageous to the recycling and enlarged reproduction of investor, obtain bigger profit
Profit.
Brief description of the drawings
The integrated connection cross-sectional view of Fig. 1 prefabricated boards and connector.
Fig. 2 accepts the side structure schematic diagram of bolt.
The side structure schematic diagram of Fig. 3 connecting bolts.
The overlooking the structure diagram of Fig. 4 rectangular nut boxes.
The structural representation of Fig. 5 locking members.
Fig. 6 accepts the assembly structure diagram of bolt and connecting bolt connecting portion.
Embodiment
Referring to the drawings, the technical solution of the utility model is further described in detail.
Label declaration：11- lower floors load bearing wall, 12- collar tie beams, 12a- bottom holes, 12b- upper holes, 13- floors, 14- upper stratas
Load bearing wall, 21- bottoms preset nut, 22- accepts bolt, 22a- rectangular nuts box, 22b- circular ports, 23- rectangular nuts, 24-
Nut, 27- gaps, 28- polygons are preset in locking member, 25- connecting bolts, 25a- even-numbered polygons integrated bolts head, 26- tops
Tight lock part, 29- cylindrical portions.
The technical solution of the utility model is a kind of building prefabricated board and Quick connection part, and Fig. 1 is prefabricated board and company
The integrated connection cross-sectional view of fitting.Fig. 2 be accept the side structure schematic diagram of bolt 22, Fig. 3 is connecting bolt
25 side structure schematic diagram.Prefabricated board includes collar tie beam 12 and floor 13, and the prefabricated board is followed successively by lower floor's load-bearing from bottom to top
Wall 11, collar tie beam 12, floor 13, upper strata load bearing wall 14, the Quick connection part are arranged between prefabricated board, on lower floor's load bearing wall 11
End with being provided with default nut in the lower end of upper strata load bearing wall 14, wherein, 21 be that bottom presets nut, 26 is the default nut in top,
Nut 21 is preset in bottom and top is preset nut 26 and is separately positioned under the upper end of lower floor's load bearing wall 11 and upper strata load bearing wall 14
Vertical through hole or butt-welded side seam are respectively arranged with end, collar tie beam 12 and floor 13, is passed through respectively in vertical through hole or butt-welded side seam
It is installed with and accepts bolt 22 and connecting bolt 25, accepts bolt 22 and the threaded connection of the opposite end of connecting bolt 25, other end difference
Nut 21 is preset with default bottom in prefabricated board and top is preset nut 26 and is connected, the connector periphery perfusion mortar after connection
Or concrete.
The undertaking bolt 22 includes rectangular nut box 22a, and bottom is external screw thread, lower end external screw thread and lower floor's load bearing wall
Bottom is preset nut 21 and matched in 11, and upper end is provided with rectangular nut box 22a, and rectangle is provided with rectangular nut box 22a
Nut 23, rectangular nut box 22a tops offer circular port 22b, and side also offers hole, relative a pair in this facility example
Side is not closed, and is so advantageous to mortar or concrete is poured into inside, is advantageous to turn into connector the reinforcement of building
Muscle, improve building intensity.
In the present embodiment, the rectangular nut box 22a is square nut box, and the rectangular nut 23 is square nut.
The lower end of connecting bolt 25 is external screw thread, and the lower end external screw thread of connecting bolt 25 is connected with locking member 24, connects spiral shell
The externally threaded lower end on the top of bolt 25 be provided be integrated with connecting bolt 35 and periphery protrusion even-numbered polygons integrated bolt
Head 25a, connecting bolt 25 are left-right rotary transition structure, and upper end is left-handed spiral configuration, and lower end is right-handed spiral configuration.
Fig. 5 is the structural representation of locking member, and locking member 24 is T-shaped nut, and T-shaped nut top is locked for polygon
Tight portion 28, bottom are cylindrical portion 29, polygon tight lock part 28, and bottom is that the inner circumferential of cylindrical portion 29 is screw thread, the periphery of cylindrical portion 29
Also it is screw thread, cylindrical portion 29 is inserted in the circular port 22b that rectangular nut box 22a upper surfaces open up, the periphery of cylindrical portion 29 and square
The rectangular nut 23 set in shape nut box 22a is threadedly coupled, and locking member 24 is located at rectangular nut box respectively with rectangular nut 23
The both sides up and down of 22a upper walls.
In the present embodiment, the top of nut 21 and even-numbered polygons integrated bolt head 25a, polygon are preset in the bottom
Tight lock part 28 is hexagon integrated bolt head.
The prefabricated board is provided with bolt or nut check gap being overlapped mutually position, is advantageous to using spanner etc. deeply
Enter to carry out locking operation to bolt.
The vertical through hole set on collar tie beam 12 is step-like vertical through hole, and vertical through hole upper hole 12b diameters are more than bottom
Hole 12a diameters, vertical through hole upper hole 12b diameters are more than the rectangular nut box 22a catercorner lengths for accepting bolt 22, and vertically
Gap is provided between through hole upper hole 12b and rectangular nut box 22a, locking can be easy to accept bolt 22.
Fig. 6 accepts the assembly structure diagram of bolt and connecting bolt connecting portion.Open on the rectangular nut box 22a tops
If circular port 22b apertures be more than the outer dia of the cylindrical portion 29 of connecting bolt periphery locking member 24, accept bolt 22 periphery
Gap 27 is provided between the circular port 22b that the periphery of 24 cylindrical portion of locking member 29 and rectangular nut box 22a tops open up.
The length of side of rectangular nut 23 set in the rectangular nut box 22a, which is less than in rectangular nut box 22a, corresponds to the length of side, square
The diagonal length of shape nut 23 is more than maximal side in rectangular nut box 22a.
The distance of the upper end of connecting bolt 25 to integrated bolt head upper end is less than what is set in upper strata load bearing wall 14
Default nut depth.
The good effect that the utility model has is：Pass through the end pre-plugged in the upper and lower prefabricated board of layer load bearing wall 11
Nut leaves through hole, multiple prefabricated boards can be linked together in vertical direction by bolt, is particularly set on collar tie beam 12
The rectangular nut box 22a for accepting the connection of the top of bolt 22 can be absorbed in the upper hole 12b of step-like pupil by step-like through hole
It is interior；By being fixedly connected with rectangular nut box 22a in undertaking bolt 22 upper end, rectangular nut 23 can be internally set, installed
In, can in an installation, when the rectangular nut 23 in by rectangular nut box 22a is screwed to 24 lower, outer perimeter of locking member, rectangular nut
Box 22a plays to rectangular nut 23 prevents rotary action, why can play a part of preventing rectangular nut rotate be because
The length of side of rectangular nut 23 set in rectangular nut box 22a, which is less than in rectangular nut box 22a, corresponds to the length of side, pair of rectangular nut 23
Angular length degree is more than maximal side in rectangular nut box 22a, in this case, it is desirable to using square nut and square spiral shell
Female box；By opening up circular port 22b on rectangular nut box 22a tops, and circular port 22b diameters are more than the outer locking of connecting bolt 25
The external diameter of part cylindrical portion 29, and be provided between the circular port 22b that opens up of the external diameter of locking member cylindrical portion 29 and rectangular nut box 22a tops
Gap 27, it can be ensured that the threaded connection between connecting bolt 25 and locking member 24, meanwhile, it can be adjusted in interstice coverage
It is whole, ensure that the axle center between connecting bolt 25 and locking member 24 is consistent, it can be ensured that the connection between upper and lower prefabricated board；By
The upper external screw thread lower end of connecting bolt 25 sets the even-numbered polygons integrated bolt for the periphery protrusion being integrated with connecting bolt 25
Head 25a, operation even-numbered polygons integrated bolt head can be set between the prefabricated board of upper strata load bearing wall 14 and the prefabricated board of collar tie beam 12
25a gap, can be to connecting spiral shell by putting in the spanner to match with even-numbered polygons integrated bolt head 25a from gap
Bolt 25 is tightened or unclamped, it is possible to increase the convenience of construction；By making the upper end of connecting bolt 25 to even-numbered polygons one
The distance of body bolt head 25a upper ends is less than the default nut depth set in upper strata load bearing wall 14, can avoid integrated bolt head
Contact problems do not occur between upper surface and the prefabricated board of upper strata load bearing wall 14, it can be ensured that are held simultaneously between screw and integrated bolt head
By the pressure on top., can Accelerating The Construction speed in work progress using this prefabricated board and the Quick connection part of prefabricated matching
Degree, shorten the construction period, reach the condition of moving in as early as possible, be advantageous to the recycling and enlarged reproduction of investor, obtain more
Big profit.
Claims (9)
1. a kind of building prefabricated board and Quick connection part, including collar tie beam and floor, it is characterised in that：The prefabricated board is under
Lower floor's load bearing wall, collar tie beam, floor, upper strata load bearing wall are followed successively by and, the Quick connection part is arranged between prefabricated board, lower floor
Be provided with default nut in load bearing wall upper end and upper strata load bearing wall lower end, be respectively arranged with plate collar tie beam and floor vertical through hole or
Extended through in butt-welded side seam, vertical through hole or butt-welded side seam and accepted bolt and connecting bolt, accepted bolt and connecting bolt
Opposite end is threadedly coupled, and other end is connected with presetting nut in prefabricated board respectively, the connector periphery perfusion mortar after connection
Or concrete.
2. a kind of building prefabricated board according to claim 1 and Quick connection part, it is characterised in that：The undertaking spiral shell
Bolt bottom is external screw thread, and lower end external screw thread matches with presetting nut in lower floor load bearing wall, and upper end is provided with rectangular nut
Box, rectangular nut is provided with rectangular nut box, rectangular nut box top offers circular port, and side offers hole.
3. a kind of building prefabricated board according to claim 1 and Quick connection part, it is characterised in that：The connection spiral shell
Bolt lower end is external screw thread, and the external screw thread lower end on connecting bolt top is provided with the even number for the periphery protrusion being integrated with connecting bolt
Polygon integrated bolt head, connecting bolt lower end external screw thread are connected with locking member, and locking member is T-shaped nut, on T-shaped nut
Portion is polygon tight lock part, and bottom is cylindrical portion, and interior periphery is screw thread, and cylindrical portion is located at what rectangular nut box upper surface opened up
In circular port, cylindrical portion external screw thread is threadedly coupled with the rectangular nut set in rectangular nut box, locking member and rectangular nut point
Not Wei Yu rectangular nut box upper wall both sides up and down.
4. a kind of building prefabricated board according to claim 1 and Quick connection part, it is characterised in that：The prefabricated board
Bolt or nut check gap are provided with being overlapped mutually position.
5. a kind of building prefabricated board according to claim 1 and Quick connection part, it is characterised in that：Set on collar tie beam
Vertical through hole be step-like vertical through hole, vertical through hole top bore dia is more than bottom bore dia, and vertical through hole upper hole is straight
Footpath is more than the rectangular nut box catercorner length for accepting bolt, and gap is provided between vertical through hole upper hole and rectangular nut box.
6. a kind of building prefabricated board according to claim 2 and Quick connection part, it is characterised in that：The rectangle spiral shell
The circular port aperture that female box top opens up is more than the lower part peripheral diameter for accepting bolt outer lock piece, the locking of connecting bolt periphery
Gap is provided between the circular port that part lower, outer perimeter and rectangular nut box top open up.
7. a kind of building prefabricated board according to claim 2 and Quick connection part, it is characterised in that：The rectangle spiral shell
The rectangular nut length of side set in female box, which is less than in rectangular nut box, corresponds to the length of side, and the diagonal length of rectangular nut is more than rectangle spiral shell
Maximal side in female box.
8. a kind of building prefabricated board according to claim 2 and Quick connection part, it is characterised in that：The rectangle spiral shell
Female box and rectangular nut are square nut box and square nut.
9. a kind of building prefabricated board according to claim 3 and Quick connection part, it is characterised in that：The connection spiral shell
The distance of bolt upper end to even-numbered polygons integrated bolt head upper end is less than the default nut depth set in the load bearing wall of upper strata.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720957161.9U CN206987066U (en) | 2017-08-02 | 2017-08-02 | A kind of building prefabricated board and Quick connection part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720957161.9U CN206987066U (en) | 2017-08-02 | 2017-08-02 | A kind of building prefabricated board and Quick connection part |
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| Publication Number | Publication Date |
|---|---|
| CN206987066U true CN206987066U (en) | 2018-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720957161.9U Active CN206987066U (en) | 2017-08-02 | 2017-08-02 | A kind of building prefabricated board and Quick connection part |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594659A (en) * | 2019-01-28 | 2019-04-09 | 安阳工学院 | A kind of connecting node and attaching method thereof of concrete assembled structure |
| CN109594656A (en) * | 2019-01-28 | 2019-04-09 | 安阳工学院 | The attachment device and its application method of collar tie beam between a kind of wallboard and wallboard |
-
2017
- 2017-08-02 CN CN201720957161.9U patent/CN206987066U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594659A (en) * | 2019-01-28 | 2019-04-09 | 安阳工学院 | A kind of connecting node and attaching method thereof of concrete assembled structure |
| CN109594656A (en) * | 2019-01-28 | 2019-04-09 | 安阳工学院 | The attachment device and its application method of collar tie beam between a kind of wallboard and wallboard |
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