CN203793576U - Scaffold - Google Patents
Scaffold Download PDFInfo
- Publication number
- CN203793576U CN203793576U CN201420112058.0U CN201420112058U CN203793576U CN 203793576 U CN203793576 U CN 203793576U CN 201420112058 U CN201420112058 U CN 201420112058U CN 203793576 U CN203793576 U CN 203793576U
- Authority
- CN
- China
- Prior art keywords
- cross bar
- rod
- cross
- connecting bore
- connecting hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the technical field of ship building and particularly relates to a scaffold. The scaffold is characterized by being provided with an angle-adjustable type T-shaped cross rod, a U-shaped hoop, connecting bolts and positioning pins, wherein a cross rod is provided with parallel supporting rod sleeves; the supporting rod sleeves are internally provided with telescopic supporting rods; each supporting rod is provided with at least two fasteners for supporting a foot pad plate; the rear end of the cross rod is provided with a cross-rod connecting hole and cross-rod positioning holes; the cross-rod positioning holes are arrayed in circumference with the cross-rod connecting hole as the center; the hoop is provided with a fastening bolt; a connecting handle is arranged at the front side of the hoop and is provided with a connecting hole and positioning holes; the connecting hole corresponds to the cross-rod connecting hole; the positioning holes correspond to the cross-rod positioning holes; the connecting bolts pass through the cross-rod connecting hole and the connecting hole to connect the cross rod and the hoop; the positioning pins which can be inserted into the connecting hole are arranged in the cross-rod positioning holes. The scaffold has the advantages of simple structure, convenience in installation, safe use, large operating area and the like.
Description
Technical field
The utility model relates to marine technology field, and specifically a kind of being arranged on carried out the scaffold that construction operation is used building on ship bow stern construction part and curved section.
Background technology
In shipbuilding, shiprepair with hull maintenance process in all need to use scaffold, existing scaffold has two kinds, a kind of is steel pipe strap button, another kind is suspension type, steel pipe strap button is with buckle, steel pipe to be connected and to be formed up and down, suspension type is that one end of rope is connected with stretcher, due to facing directly that hull surface directly makes progress, so building of scaffold must be corresponding with the curved surface of hull, just need to build many row's steel pipe supports to adapt to ship hull surface, make its laid down cost high, speed of application is slow, construction is inconvenient, suspension type is only applicable to processing and the maintenance of Inner wall of ship body, within 2009, Shanghai Waigaoqiao Shipbuilding Co., Ltd has applied for a scaffold that shipbuilding is used, the patent No. is 2009202862500, it comprises some cross bars and is layed in the halfpace on this cross bar, be characterised in that this cross bar end end is provided with control apparatus, this control apparatus is flexibly connected with this cross bar, this control apparatus is provided with a clamping apparatus, the front end of fallacy cross bar is vertically provided with a railing post, this adjacent railing post is provided with some protective devices, its deficiency be install and regulate inconvenient, working area is little, in work progress, need repeatedly to repeat to install, hull leaning angle cannot be used when large etc.
Summary of the invention
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, provide a kind of simple in structure, easy for installation, use safety, scaffold that working area is large.
It is a kind of scaffold that the utility model solves the technical scheme that its technical matters adopts, it is characterized in that being provided with the T shape cross bar of adjustable-angle, U-shaped clip, tie bolt and locating dowel pin, the front-end and back-end portion of cross bar one side is respectively equipped with the rod sleeve paralleling, prop up in rod sleeve and be provided with telescopic pole, on pole, be at least provided with the buckle of two feet backing plates, the rear end of cross bar is provided with cross bar connecting bore and cross bar knock hole, cross bar knock hole is circumference array centered by cross bar connecting bore, clip upper surface or lower surface are provided with binding bolt, clip front side is provided with connection handle, connection handle is provided with connecting bore and knock hole, connecting bore is corresponding with cross bar connecting bore, knock hole is corresponding with cross bar knock hole, tie bolt is connected cross bar with connecting bore through cross bar connecting bore with clip, in cross bar knock hole, be provided with the locating dowel pin that can insert in connecting bore.
The utility model is provided with six locating dowel pins, and locating dowel pin is on average laid in cross bar knock hole, and one end of locating dowel pin is fixedly connected with cross bar knock hole, and the other end is inserted in the connecting bore on the connection handle of clip front side, to increase the bearing capacity of cross bar.
The utility model is one group while using between two, by clip, be fixed location, extract after the leaning angle of locating dowel pin adjustment horizontal stroke and insert again locating dowel pin, tighten tie bolt, according to using height will foot pad plate to insert in buckle, carry out operation again, have simple in structure, easy for installation, use the advantages such as safety, working area are large.
accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the schematic diagram of clip in the utility model.
Fig. 4, Fig. 5 are the schematic diagrams in anulated connection hole in the utility model.
Fig. 4 is front view.
Fig. 5 is cutaway view.
Fig. 6, Fig. 7 are the schematic diagrams of cross bar connecting bore.
Fig. 6 is front view.
Fig. 7 is cutaway view.
The specific embodiment
Below in conjunction with Fig. 1, the utility model is described in further detail:
As shown in the figure, a kind of scaffold, it is characterized in that being provided with the T shape cross bar 1 of adjustable-angle, U-shaped clip 2, tie bolt and locating dowel pin, the front-end and back-end portion of cross bar 1 one sides is respectively equipped with the rod sleeve 5 paralleling, prop up in rod sleeve 5 and be provided with telescopic pole 6, on pole 6, be at least provided with the buckle 7 of two feet backing plates, prop up on rod sleeve 5 and can be provided with pole bolt of rear end plate, the rear end of cross bar 1 is provided with cross bar connecting bore and cross bar knock hole, cross bar knock hole is circumference array centered by cross bar connecting bore, clip 2 upper surfaces or lower surface are provided with binding bolt, clip 2 front sides are provided with connection handle, connection handle is provided with connecting bore and knock hole, connecting bore is corresponding with cross bar connecting bore, knock hole is corresponding with cross bar knock hole, tie bolt is connected cross bar 1 with connecting bore through cross bar connecting bore with clip 2, in cross bar knock hole, be provided with the locating dowel pin that can insert in connecting bore, in addition, the utility model is provided with six locating dowel pins, locating dowel pin is all laid in cross bar knock hole, one end of locating dowel pin is fixedly connected with cross bar knock hole, the other end is inserted in the connecting bore on the connection handle of clip front side, to increase the bearing capacity of cross bar.
The utility model is one group while using between two, by clip, be fixed location, extract after the leaning angle of locating dowel pin adjustment horizontal stroke and insert again locating dowel pin, tighten tie bolt, according to using height will foot pad plate to insert in buckle, carry out operation again, have simple in structure, easy for installation, use the advantages such as safety, working area are large.
Claims (2)
1. a scaffold, it is characterized in that being provided with the T shape cross bar of adjustable-angle, U-shaped clip, tie bolt and locating dowel pin, the front-end and back-end portion of cross bar one side is respectively equipped with the rod sleeve paralleling, prop up in rod sleeve and be provided with telescopic pole, on pole, be at least provided with the buckle of two feet backing plates, the rear end of cross bar is provided with cross bar connecting bore and cross bar knock hole, cross bar knock hole is circumference array centered by cross bar connecting bore, clip upper surface or lower surface are provided with binding bolt, clip front side is provided with connection handle, connection handle is provided with connecting bore and knock hole, connecting bore is corresponding with cross bar connecting bore, knock hole is corresponding with cross bar knock hole, tie bolt is connected cross bar with connecting bore through cross bar connecting bore with clip, in cross bar knock hole, be provided with the locating dowel pin that can insert in connecting bore.
2. a kind of scaffold according to claim 1, is characterized in that being provided with six locating dowel pins, and locating dowel pin is all laid in cross bar knock hole, and one end of locating dowel pin is fixedly connected with cross bar knock hole, and the other end is inserted in the connecting bore on the connection handle of clip front side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420112058.0U CN203793576U (en) | 2014-03-13 | 2014-03-13 | Scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420112058.0U CN203793576U (en) | 2014-03-13 | 2014-03-13 | Scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203793576U true CN203793576U (en) | 2014-08-27 |
Family
ID=51375816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420112058.0U Expired - Fee Related CN203793576U (en) | 2014-03-13 | 2014-03-13 | Scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203793576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799885A (en) * | 2014-12-30 | 2016-07-27 | 江苏现代造船技术有限公司 | Suspension type variable angle clamp |
-
2014
- 2014-03-13 CN CN201420112058.0U patent/CN203793576U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799885A (en) * | 2014-12-30 | 2016-07-27 | 江苏现代造船技术有限公司 | Suspension type variable angle clamp |
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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: 20140827 Termination date: 20180313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |