CN204899190U - Oblique pull rod partial installation joint and scaffold - Google Patents
Oblique pull rod partial installation joint and scaffold Download PDFInfo
- Publication number
- CN204899190U CN204899190U CN201520228467.1U CN201520228467U CN204899190U CN 204899190 U CN204899190 U CN 204899190U CN 201520228467 U CN201520228467 U CN 201520228467U CN 204899190 U CN204899190 U CN 204899190U
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- hole
- pin hole
- diagonal member
- bolt
- partial installation
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Abstract
The utility model discloses an oblique pull rod partial installation connects, including the scarf joint U -shaped body, the scarf joint U -shaped body is by roof, bottom plate and curb plate integrated into one piece, the roof has last bolt hole, the bottom plate has the underthrust pinhole, it reaches to go up the bolt hole the underthrust pinhole is coaxial, the attachment bolt cylinder, the attachment bolt cylinder includes the bolt head and screw thread cylinder, the curb plate has the bolt through -hole, the bolt through -hole with the screw thread cylinder is fitted mutually. The use is still disclosed the scaffold that oblique pull rod partial installation connects. The utility model is suitable for a scaffold of building trade uses.
Description
Technical field
The utility model relates to a kind of diagonal member partial installation joint, also relates to the scaffold using this diagonal member partial installation joint.
Background technology
In prior art, scaffold is by cross bar, montant, the compositions such as diagonal member, montant N number of button dish spaced apart, diagonal member is fixing by what realize at button dish at two ends welding special joint, and diagonal member should be made the to meet requirement that cross-layer rides over the button dish on different montant of the angle of inclination of this special joint, also will make the embedding mouth of special joint identical with button dish.Due to the error that the overlap joint accumulation of error of scaffold causes diagonal member angle of inclination to produce in technique scheme, diagonal member two ends often can not be fixed on predetermined button dish in an installation in consistent manner, add the difficulty of installation.
Summary of the invention
First technical problem to be solved in the utility model is, provide a kind of structure simple, error, diagonal member partial installation joint easy for installation that the scaffold accumulation of error causes diagonal member angle of inclination to produce can be offset.
Second technical problem to be solved in the utility model is, provides the scaffold using this diagonal member partial installation joint.
For solving first technical problem, the technical scheme that diagonal member partial installation joint of the present utility model adopts is: comprise interlocking U-shaped body, this interlocking U-shaped body is one-body molded by top board, base plate and side plate, this top board has upper pin hole, this base plate has lower pin hole, on this pin hole and lower pin hole coaxial; Attachment bolt cylinder, this attachment bolt cylinder comprises bolt head and threaded cylindrical, and described side plate has bolt hole, described bolt hole and described threaded cylindrical suitable.
Beneficial effect: in technique scheme, when the opening of interlocking U-shaped body and the button dish of scaffold to be halved together and after fixing, attachment bolt cylinder is fixed on side plate through bolt hole, the bolt cylinder be placed in outside side plate can be entered for the flat circle of position borehole jack of diagonal member end, diagonal member can do 360 ° of rotations around bolt column body axis, use diagonal member partial installation joint of the present utility model, the error that the scaffold accumulation of error causes diagonal member angle of inclination to produce can be offset, easy for installation, solve angular error when diagonal member is installed and the problem of difficulty is installed, diagonal member partial installation joint design of the present utility model is simple.
Improve as to the one of technique scheme, the axis perpendicular of the axis of this bolt hole and upper pin hole and described lower pin hole.This improvement makes to be the state of level when bolt hole is installed, the state also in level when the connecting bolt cylinder be enclosed within bolt hole is installed, and makes support force that the diagonal member be nested with bolt cylinder obtains vertically upward.
Improve as to the one of technique scheme, interlocking U-shaped body keeps away an arc gap away from one end of side plate, and this keeps away the axis of an arc gap and the axis being parallel of described upper pin hole and lower pin hole.This improvement makes the cylindricality cambered surface on interlocking U-shaped body and montant surface coincide, and makes installation more firmly attractive in appearance.
For solving second technical problem, the technical scheme that scaffold of the present utility model adopts is: this scaffold comprises cross bar, and this cross bar is with embedding mouth, and vertical embedding mouth has pin hole; Button dish, this button dish has central through hole, and this button dish is discoid body, its thickness and embedding mouth suitable, on discoid body around central through hole symmetrical four or eight location button holes; Montant, this montant N number of button dish spaced apart, N >=1, this montant packs into central through hole and button dish is mutually affixed; Diagonal member, this diagonal member has fastening devices; Fastening screw; Button plate inlaid enters embedding mouth, and pin hole aims at location button hole, and fastening screw runs through pin hole and location button hole; Fastening devices comprises diagonal member partial installation joint, is arranged on the flat position at diagonal member two ends and flat position through hole; Diagonal member partial installation joint comprises interlocking U-shaped body, and this interlocking U-shaped body is one-body molded by top board, base plate and side plate, and top board has upper pin hole, and base plate has lower pin hole, upper pin hole and described lower pin hole coaxial; Attachment bolt cylinder, this attachment bolt cylinder comprises bolt head and threaded cylindrical, and this side plate has bolt hole, this bolt hole and threaded cylindrical suitable; Cross section and the flat position through hole of attachment bolt cylinder are suitable.
Beneficial effect: in technique scheme, after the opening of interlocking U-shaped body and button dish are halved together, attachment bolt cylinder is fixed on side plate from side plate interior sides through bolt hole nut, the bolt cylinder be placed in outside side plate can be entered for the flat circle of position borehole jack of diagonal member end, cross section and the flat position through hole of attachment bolt cylinder are suitable, diagonal member can do 360 ° of rotations around attachment bolt column axis, cross bar and montant can be offset overlap process medial error and accumulate, cause the error that diagonal member angle of inclination produces, scaffold uses diagonal member partial installation joint to be used as diagonal member installing component, make the fitting operation of diagonal member convenient.
Improve as to the one of technique scheme, the axis perpendicular of the axis of this bolt hole and upper pin hole and described lower pin hole.This improvement makes to be the state of level when bolt hole is installed, the state also in level when the connecting bolt cylinder be enclosed within bolt hole is installed, and makes support force that the diagonal member be nested with bolt cylinder obtains vertically upward.
Improve as to the one of technique scheme, interlocking U-shaped body keeps away an arc gap away from one end of side plate, and this keeps away the axis of an arc gap and the axis being parallel of described upper pin hole and lower pin hole.This improvement makes the cylindricality cambered surface on interlocking U-shaped body and montant surface coincide, and makes installation more firmly attractive in appearance.
Accompanying drawing explanation
Fig. 1 is the STRUCTURE DECOMPOSITION front view of the utility model diagonal member partial installation joint;
Fig. 2 is the top view of the utility model diagonal member partial installation joint;
Fig. 3 is the front view of the utility model scaffold embodiment one;
Fig. 4 is the front view of the button dish of the utility model scaffold embodiment one;
Fig. 5 is the cross bar of the utility model scaffold embodiment one and the installation direction schematic diagram of button dish;
Fig. 6 is the schematic diagram that the cross bar of the utility model scaffold embodiment one and button dish are installed together;
Fig. 7 is the diagonal member of the utility model scaffold embodiment one and the installation schematic front view of button dish;
Fig. 8 is the diagonal member of the utility model scaffold embodiment one and the installation diagrammatic top view of button dish;
Fig. 9 is the button dish front view of the utility model scaffold embodiment two.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
The embodiment of diagonal member partial installation joint
As shown in Figure 1, diagonal member partial installation joint of the present utility model: comprise interlocking U-shaped body 11, attachment bolt cylinder 12.Interlocking U-shaped body 11 is one-body molded by top board 111, base plate 112 and side plate 113, and top board 111 has upper pin hole 114, and base plate 112 has lower pin hole 115, upper pin hole 114 and lower pin hole 115 coaxial; Attachment bolt cylinder 12 is perpendicular to side plate 113, attachment bolt cylinder 12 comprises bolt head 121 and threaded cylindrical 122, side plate 113 has bolt hole 1131, bolt hole 1131 is suitable with threaded cylindrical 122, the axis of bolt hole 1131 and the axis perpendicular of upper pin hole 114 and lower pin hole 115.
See Fig. 2, attachment bolt cylinder 12 through bolt hole 1131, is fixed on side plate 113 with nut 13 inside side plate 113, and the bolt cylinder 122 be placed in outside side plate 113 can be entered for the flat circle of position borehole jack of diagonal member end.Interlocking U-shaped body 11 keeps away an arc gap 116 away from one end of side plate 113, keeps away the axis of an arc gap 116 and the axis being parallel of upper pin hole 114 and lower pin hole 115.
The embodiment one of scaffold
See Fig. 3, scaffold of the present utility model comprises montant 2, cross bar 3, fastening devices 6, diagonal member 7, button dish 5.Diagonal member 7 is fixed on button dish 5 by fastening devices 6.
See Fig. 4, button dish 5 has central through hole 51, and button dish 5 is discoid body, around symmetrical four the location button holes 52 of central through hole 51 on discoid body.
See Fig. 5, cross bar 3 is with embedding mouth 31, and vertical embedding mouth 31 has pin hole 311.Button dish 5 thickness and embedding mouth 31 suitable, montant 2 N number of button dish 5, N >=1 spaced apart, it is mutually affixed with button dish 5 that montant 2 packs into central through hole 51; Embedding mouth 31 is inlayed along direction A and button dish 5 and is connect, and makes pin hole 311 aim at location button hole 52, and fastening screw 9 runs through pin hole 311 and location button hole 52 along direction B.
See Fig. 6, achieve cross bar 3 being fixedly connected with in vertical rod 2 by button dish 5.
See Fig. 7, fastening devices 6 comprises diagonal member partial installation joint 1, is arranged on the flat position 41 at diagonal member 4 two ends and flat position through hole 42; Review Fig. 1 to Fig. 2, the diagonal member partial installation joint 1 of the present embodiment and the identical of above-mentioned diagonal member partial installation plug embodiments.
See Fig. 8, the opening of interlocking U-shaped body 11 and the button dish 5 of scaffold are halved together, make pin hole 114 and lower pin hole 115 aim at location button hole 52, fastening screw 9 is run through wherein, makes to achieve diagonal member partial installation joint 1 being fixedly connected with in vertical rod 2 by button dish 5.The bolt cylinder 122 be fixed in outside side plate 113 can be entered for flat circle of position hole 42 cover of diagonal member end, diagonal member 4 can do 360 ° of rotations around bolt cylinder 122 axis, an arc gap 116 of keeping away of interlocking U-shaped body 11 coincide with the cylindricality cambered surface on montant 2 surface, installation is more firmly coincide attractive in appearance.Flat for diagonal member position 41 is limited on bolt cylinder 122 by nut 13, and diagonal member 4 is not easily rocked.
Use diagonal member partial installation joint 1 of the present utility model, the error that the scaffold accumulation of error causes diagonal member 4 angle of inclination to produce can be offset, easy for installation, solve angular error when diagonal member is installed and install the problem of difficulty, diagonal member partial installation joint design of the present utility model is simple.
The embodiment two of scaffold
The present embodiment is substantially identical with the embodiment one of scaffold, and its difference is: around symmetrical eight the location button holes 52 of central through hole 51 on discoid body 5.
Claims (6)
1. diagonal member partial installation joint, is characterized in that: comprise
Interlocking U-shaped body, described interlocking U-shaped body is one-body molded by top board, base plate and side plate, and described top board has upper pin hole, and described base plate has lower pin hole, described upper pin hole and described lower pin hole coaxial;
Attachment bolt cylinder, described attachment bolt cylinder comprises bolt head and threaded cylindrical, and described side plate has bolt hole, described bolt hole and described threaded cylindrical suitable.
2. diagonal member partial installation joint according to claim 1, is characterized in that: the axis of described bolt hole and the axis perpendicular of described upper pin hole and described lower pin hole.
3. diagonal member partial installation joint according to claim 1, it is characterized in that: described interlocking U-shaped body keeps away an arc gap away from one end of described side plate, described in keep away the axis of an arc gap and the axis being parallel of described upper pin hole and described lower pin hole.
4. use the scaffold of diagonal member partial installation joint described in claim 1, comprise
Cross bar, described cross bar is with embedding mouth, and vertical described embedding mouth has pin hole;
Button dish, described button dish has central through hole, and described button dish is discoid body, its thickness and described embedding mouth suitable, on described discoid body around described central through hole symmetrical four or eight location button holes;
Montant, described montant N number of button dish spaced apart, N >=1, described montant packs into described central through hole and described button dish is mutually affixed;
Diagonal member, described diagonal member has fastening devices;
Fastening screw;
Described button plate inlaid enters described embedding mouth, and described pin hole aims at described location button hole, and described fastening screw runs through described pin hole and described location button hole;
It is characterized in that:
Described fastening devices comprises diagonal member partial installation joint, is arranged on the flat position at described diagonal member two ends and flat position through hole;
Described diagonal member partial installation joint comprises interlocking U-shaped body, described interlocking U-shaped body is one-body molded by top board, base plate and side plate, described top board has upper pin hole, described base plate has lower pin hole, described upper pin hole and described lower pin hole coaxial, the distance of the adjacent surface of described top board and base plate, suitable with mouth embedding described in thickness;
Attachment bolt cylinder, described attachment bolt cylinder comprises bolt head and threaded cylindrical, and described side plate has bolt hole, described bolt hole and described threaded cylindrical suitable; Cross section and the described flat position through hole of described threaded cylindrical are suitable.
5. scaffold according to claim 4, is characterized in that: the axis of described bolt hole and the axis perpendicular of described upper pin hole and described lower pin hole.
6. scaffold according to claim 4, is characterized in that: described interlocking U-shaped body keeps away an arc gap away from one end of described side plate, described in keep away the axis of an arc gap and the axis being parallel of described upper pin hole and described lower pin hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520228467.1U CN204899190U (en) | 2015-04-15 | 2015-04-15 | Oblique pull rod partial installation joint and scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520228467.1U CN204899190U (en) | 2015-04-15 | 2015-04-15 | Oblique pull rod partial installation joint and scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204899190U true CN204899190U (en) | 2015-12-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520228467.1U Expired - Fee Related CN204899190U (en) | 2015-04-15 | 2015-04-15 | Oblique pull rod partial installation joint and scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204899190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401166A (en) * | 2016-11-21 | 2017-02-15 | 福州大学 | Rapid scaffold connecting device and construction method thereof |
-
2015
- 2015-04-15 CN CN201520228467.1U patent/CN204899190U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106401166A (en) * | 2016-11-21 | 2017-02-15 | 福州大学 | Rapid scaffold connecting device and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20160415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |