CN201924580U - Supporting plate of scaffold - Google Patents
Supporting plate of scaffold Download PDFInfo
- Publication number
- CN201924580U CN201924580U CN2010205951034U CN201020595103U CN201924580U CN 201924580 U CN201924580 U CN 201924580U CN 2010205951034 U CN2010205951034 U CN 2010205951034U CN 201020595103 U CN201020595103 U CN 201020595103U CN 201924580 U CN201924580 U CN 201924580U
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- scaffold
- vertical rod
- substrate
- connecting portion
- 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 a supporting plate of a scaffold, comprising a substrate and a connection part, wherein the connection part is arranged on one side of the substrate; the other side of the substrate is formed with at least two blocking parts; a supporting concave part is formed between the at least two blocking parts; the connection part has a containing chamber; one end of a vertical rod of a scaffold is connected to the connection part by means of the containing chamber; the containing chamber is internally equipped with an arc-shaped contact concave part; and the arc-shaped contact concave part is pressed against the end of the vertical rod. The supporting plate of a scaffold provided by the utility model has the advantages that the weight can be reduced by means of integral forming based on fine casting method and providing through holes or gaps on the substrate and the blocking parts; in addition, the strength of the supporting plate is improved by disposing a reinforcing rib is between the connection part and the substrate; finally, the actual conditions of construction process are met due to the spherical contact surface between the connection part and the vertical rod, the vertical rod is constantly provided with a positive pressure and prevented from the effects of various torque forces.
Description
Technical field
The utility model relates to a kind of supporting plate, particularly relates to a kind of supporting plate of scaffold.
Background technology
Supporting plate in the current domestic construction scaffold industry is of a great variety, adopts the structure of steel plate punching type mostly, and its specification is not of uniform size, and the thickness thickness of the steel plate that adopts is also inconsistent; Wherein, the thickness of steel plate is mostly between the 3-6 millimeter.Therefore, after using and in the use serious deformation can take place, thus to scaffold in the process of construction set up speed and security reliability produces a very large impact, simultaneously, scaffold lease station has to the supporting plate that is out of shape is carried out a large amount of repairs.In addition, the mode that mostly adopts welding that connects of U type supporting plate of the prior art and leading screw uses very inconvenient and safety.
Summary of the invention
The purpose of this utility model provides a kind of supporting plate of safe and reliable, in light weight, stressed good scaffold.
For solving the problems of the technologies described above, the utility model is taked following technical scheme: a kind of supporting plate of scaffold, described supporting plate comprises substrate and connecting portion, described connecting portion is arranged on a side of described substrate, the opposite side of described substrate is formed with at least two stopper sections, forms one at least between described two stopper sections and supports recess; Described connecting portion has container cavity, and an end of the vertical rod of scaffold is connected with described connecting portion by described container cavity; It is characterized in that: be provided with arc contact recess in the described container cavity, a described end of described arc contact recess and described vertical rod is inconsistent.
Further, conflict by sphere between the described end of described arc contact recess and described vertical rod.
Further, described each stopper section is provided with breach.
Further, described substrate is provided with a plurality of through holes.
Further, described connecting portion is provided with pin-and-hole, and a described end of described vertical rod is provided with pin-and-hole; Described supporting plate also comprises resilient key, and described resilient key is located in the pin-and-hole of a described end of the pin-and-hole of described connecting portion and described vertical rod.
Further, described resilient key is the elasticity taper pin.
Further, the described side at described substrate also is provided with reinforcing rib.
Further, described vertical rod is a hollow-core construction.
Further, described vertical rod is a leading screw.
The method that supporting plate in the utility model is cast owing to the employing essence is one-body molded, and is respectively arranged with through hole or breach on its substrate, stopper section, thereby the energy weight reduction; In addition, between its connecting portion and substrate, also be provided with reinforcing rib, thereby increased the intensity of supporting plate; At last, have spherical contact surface between its connecting portion and the vertical rod, thereby meet the actual conditions in the work progress, make vertical rod be subjected to normal pressure all the time, avoid the effect of various torsion.
Description of drawings
Fig. 1 is the sectional view of the supporting plate in the utility model.
Fig. 2 is the lateral view of Fig. 1.
Fig. 3 is that the A of Fig. 1 is to view.
The specific embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is elaborated.
Fig. 1-3 shows the support board structure in the utility model.As Figure 1-3, the supporting plate of described scaffold comprises substrate 1 and connecting portion 4, and described connecting portion 4 is one-body molded with substrate 1, and described connecting portion 4 is arranged on a side of described substrate 1, so that admit the vertical rod (not shown) of scaffold.Preferably, described substrate 1 is square.
The opposite side of described substrate 1 is formed with two outstanding stopper sections 2, forms one between described two outstanding stopper sections 2 and supports recess, and described support recess is used to support the lumps of wood, girder steel etc.
Described connecting portion 4 has container cavity 9, and an end of described vertical rod is placed in the described container cavity 9.Preferably, described vertical rod is a leading screw.
Preferably, described substrate 1 is provided with a plurality of through holes 6, both can make the lumps of wood that holds in the palm or girder steel steady, under the situation that does not influence intensity, reduced the weight of supporting plate again.Further, preferably, these a plurality of through holes 6 are arranged on the described substrate 1 symmetrically.
Preferably, on described each stopper section 2, be formed with breach 3, to alleviate the weight of described supporting plate.Preferably, described breach 3 is the recesses with arc.
Preferably, described connecting portion 4 is provided with pin-and-hole 5, the end in the described container cavity 9 that places of described vertical rod also is provided with pin-and-hole, when described vertical rod places described container cavity 9, the resilient key (not shown) can be passed the pin-and-hole 5 of connecting portion 4 and the pin-and-hole of vertical rod, thereby described connecting portion 4 is coupled together with vertical rod.Preferably, described resilient key is the elasticity taper pin, and neither influence is used, and dismounting is very convenient.
Preferably, the bottom of described container cavity 9 is provided with arc contact recess 7, and described arc contact recess 7 is conflicted with the arcuate end of described vertical rod with matching, meets the actual conditions in the work progress, makes vertical rod be subjected to normal pressure all the time, avoids the effect of various torsion.Preferably, conflict by sphere between the arcuate end of described arc contact recess 7 and described vertical rod.
Preferably, the described side at substrate 1 also is provided with reinforcing rib 8, and a side of described reinforcing rib 8 is connected with described connecting portion 4, and the opposite side of described reinforcing rib 8 is connected with a described side of described substrate.Preferably, described reinforcing rib 8 has 4, and described 4 reinforcing ribs 8 are arranged on four bights of suitable distortion of square described substrate, and has identical intensity, thereby form the equal strength reinforcing rib, thereby both improved supporting capacity, break when avoiding high blank to dismantle again.
Preferably, described vertical rod or leading screw adopt hollow-core construction, under the situation that does not influence working strength, have reduced weight, both have been convenient to work, reduce cost again.
Preferably, it is one-body molded that described supporting plate adopts accurate steel-casting.
Can make up mutually arbitrarily between above-mentioned any two or more optimal ways in the utility model, and be not limited to a certain specific optimal way.
The method that supporting plate in the utility model is cast owing to the employing essence is one-body molded, and is respectively arranged with through hole or breach on its substrate, stopper section, thereby the energy weight reduction; In addition, between its connecting portion and substrate, also be provided with reinforcing rib, thereby increased the intensity of supporting plate; At last, have spherical contact surface between its connecting portion and the vertical rod, thereby meet the actual conditions in the work progress, make vertical rod be subjected to normal pressure all the time, avoid the effect of various torsion.
Claims (9)
1. the supporting plate of a scaffold, described supporting plate comprises substrate and connecting portion, and described connecting portion is arranged on a side of described substrate, and the opposite side of described substrate is formed with at least two stopper sections, forms one at least between described two stopper sections and supports recess; Described connecting portion has container cavity, and an end of the vertical rod of scaffold is connected with described connecting portion by described container cavity; It is characterized in that: be provided with arc contact recess in the described container cavity, a described end of described arc contact recess and described vertical rod is inconsistent.
2. the supporting plate of scaffold as claimed in claim 1 is characterized in that: conflict by sphere between the described end of described arc contact recess and described vertical rod.
3. the supporting plate of scaffold as claimed in claim 1, it is characterized in that: described each stopper section is provided with breach.
4. as the supporting plate of each described scaffold of claim 1-3, it is characterized in that: described substrate is provided with a plurality of through holes.
5. the supporting plate of scaffold as claimed in claim 4, it is characterized in that: described connecting portion is provided with pin-and-hole, and a described end of described vertical rod is provided with pin-and-hole; Described supporting plate also comprises resilient key, and described resilient key is located in the pin-and-hole of a described end of the pin-and-hole of described connecting portion and described vertical rod.
6. the supporting plate of scaffold as claimed in claim 5, it is characterized in that: described resilient key is the elasticity taper pin.
7. the supporting plate of scaffold as claimed in claim 4, it is characterized in that: the described side at described substrate also is provided with reinforcing rib.
8. the supporting plate of scaffold as claimed in claim 4, it is characterized in that: described vertical rod is a hollow-core construction.
9. the supporting plate of scaffold as claimed in claim 1, it is characterized in that: described vertical rod is a leading screw.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205951034U CN201924580U (en) | 2010-11-08 | 2010-11-08 | Supporting plate of scaffold |
| PCT/CN2011/079492 WO2012062148A1 (en) | 2010-11-08 | 2011-09-09 | Supporting structure for scaffolding and scaffolding having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205951034U CN201924580U (en) | 2010-11-08 | 2010-11-08 | Supporting plate of scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201924580U true CN201924580U (en) | 2011-08-10 |
Family
ID=44428439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205951034U Expired - Fee Related CN201924580U (en) | 2010-11-08 | 2010-11-08 | Supporting plate of scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201924580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012062148A1 (en) * | 2010-11-08 | 2012-05-18 | 北京金誉达租赁有限公司 | Supporting structure for scaffolding and scaffolding having same |
-
2010
- 2010-11-08 CN CN2010205951034U patent/CN201924580U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012062148A1 (en) * | 2010-11-08 | 2012-05-18 | 北京金誉达租赁有限公司 | Supporting structure for scaffolding and scaffolding having same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20131108 |