CN201857746U - Base of scaffold - Google Patents
Base of scaffold Download PDFInfo
- Publication number
- CN201857746U CN201857746U CN2010205951087U CN201020595108U CN201857746U CN 201857746 U CN201857746 U CN 201857746U CN 2010205951087 U CN2010205951087 U CN 2010205951087U CN 201020595108 U CN201020595108 U CN 201020595108U CN 201857746 U CN201857746 U CN 201857746U
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- CN
- China
- Prior art keywords
- scaffold
- base
- vertical rod
- connecting portion
- connecting part
- 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 base of a scaffold, which comprises a base plate and a connecting part, wherein the connecting part is arranged at one side of the base plate, the connecting part is provided with an accommodating cavity, and the accommodating cavity is connected with one end of a vertical rod of the scaffold. The base of the scaffold is characterized in that the bottom of the accommodating cavity is provided with a plurality of arc contact concave parts, and the arc contact concave parts lean against one end of the vertical rod. A support plate in the base of the scaffold is integrally formed by finely casting, and the base plate is provided with the concave parts respectively, so that the weight can be reduced; a reinforcing rib is arranged between the connecting part and the base plate, so that the intensity of the support plate is reinforced; and a spherical contact surface is arranged between the connecting part and the vertical rod, so that the base of the scaffold accords with the practical condition during construction, and the vertical rod is always stressed by the positive pressure and is free from the action of various torque forces.
Description
Technical field
The utility model relates to a kind of base 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 base 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 safe and reliable, base of saving material, good scaffold in light weight, stressed.
For solving the problems of the technologies described above, the utility model is taked following technical scheme: a kind of base of scaffold, described base comprises substrate and connecting portion, described connecting portion is arranged on a side of described substrate, described connecting portion has container cavity, described container cavity is connected with an end of the vertical rod of scaffold, it is characterized in that: the bottom of described container cavity is provided with arc contact recess, and a described end of described arc contact recess and described vertical rod is conflicted.
Further, inconsistent between the described end of described arc contact recess and described vertical rod by sphere.
Further, described connecting portion is provided with pin-and-hole, and a described end of described vertical rod also is provided with pin-and-hole; The base of described scaffold also comprises resilient key, and described resilient key is located in the pin-and-hole of the pin-and-hole of described connecting portion and described vertical rod.
Further, described resilient key is the elasticity taper pin.
Further, a described side of described substrate also is provided with reinforcing rib.
Further, the opposite side of described substrate is provided with recess.
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 recess on its substrate, 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 base in the utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the vertical view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is elaborated.
Fig. 1-3 shows the structure of the base of the scaffold in the utility model.As Figure 1-3, described base comprises substrate 1 and connecting portion 2, and described connecting portion 2 is arranged on a side of described substrate 1.Described connecting portion 2 has container cavity 4, and described container cavity 4 is used to admit the vertical rod (not shown) of scaffold.Preferably, described substrate 1 is square.Preferably, described vertical rod is a leading screw.
Preferably, described connecting portion 2 is provided with pin-and-hole 3, the end in the described container cavity 4 that places of described vertical rod also is provided with pin-and-hole, when described vertical rod places described container cavity 4, the resilient key (not shown) can be passed the pin-and-hole 3 of connecting portion 2 and the pin-and-hole of vertical rod, thereby described connecting portion 2 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 4 is provided with arc contact recess 6, and described arc contact recess 6 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 6 and described vertical rod.
Preferably, the described side at substrate 1 also is provided with reinforcing rib 5, and a side of described reinforcing rib 5 is connected with described connecting portion 2, and the opposite side of described reinforcing rib 5 is connected with a described side of described substrate 1.Preferably, described reinforcing rib 5 has 4, and described 4 reinforcing ribs 5 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, the opposite side of described substrate 1 is provided with a recess 7, so that can weight reduction.
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 recess on its substrate, 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 (8)
1. the base of a scaffold, described base comprises substrate and connecting portion, described connecting portion is arranged on a side of described substrate, described connecting portion has container cavity, described container cavity is connected with an end of the vertical rod of scaffold, it is characterized in that: the bottom of described container cavity is provided with arc contact recess, and a described end of described arc contact recess and described vertical rod is conflicted.
2. the base of scaffold as claimed in claim 1 is characterized in that: inconsistent by sphere between the described end of described arc contact recess and described vertical rod.
3. the base of scaffold as claimed in claim 1, it is characterized in that: described connecting portion is provided with pin-and-hole, and a described end of described vertical rod also is provided with pin-and-hole; The base of described scaffold also comprises resilient key, and described resilient key is located in the pin-and-hole of the pin-and-hole of described connecting portion and described vertical rod.
4. the base of scaffold as claimed in claim 3, it is characterized in that: described resilient key is the elasticity taper pin.
5. as the base of each described scaffold of claim 1-4, it is characterized in that: a described side of described substrate also is provided with reinforcing rib.
6. the base of scaffold as claimed in claim 5, it is characterized in that: the opposite side of described substrate is provided with recess.
7. the base of scaffold as claimed in claim 6, it is characterized in that: described vertical rod is a hollow-core construction.
8. the base of scaffold as claimed in claim 7, it is characterized in that: described vertical rod is a leading screw.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205951087U CN201857746U (en) | 2010-11-08 | 2010-11-08 | Base 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 |
|---|---|---|---|
| CN2010205951087U CN201857746U (en) | 2010-11-08 | 2010-11-08 | Base of scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201857746U true CN201857746U (en) | 2011-06-08 |
Family
ID=44103556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205951087U Expired - Fee Related CN201857746U (en) | 2010-11-08 | 2010-11-08 | Base of scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201857746U (en) |
Cited By (7)
| 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 |
| CN102720346A (en) * | 2012-06-23 | 2012-10-10 | 湖南省第三工程有限公司 | Multifunctional upright column base for scaffold and manufacturing process thereof |
| CN105544959A (en) * | 2015-12-03 | 2016-05-04 | 无锡市晨源建筑器材有限公司 | Building scaffold support pedestal with high safety |
| CN106481063A (en) * | 2016-12-14 | 2017-03-08 | 中国十九冶集团（防城港）设备结构有限公司 | Scaffold upright rod bowl formula is embedded in cushion block |
| CN109281462A (en) * | 2018-11-09 | 2019-01-29 | 十九冶成都建设有限公司 | The scaffold support pedestal of variable-angle |
| CN112696010A (en) * | 2019-10-22 | 2021-04-23 | 新疆苏中建设工程有限公司 | Quick-release formwork supporting system |
| CN113833241A (en) * | 2021-10-08 | 2021-12-24 | 中国化学工程第六建设有限公司 | Disk buckle type scaffold |
-
2010
- 2010-11-08 CN CN2010205951087U patent/CN201857746U/en not_active Expired - Fee Related
Cited By (8)
| 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 |
| CN102720346A (en) * | 2012-06-23 | 2012-10-10 | 湖南省第三工程有限公司 | Multifunctional upright column base for scaffold and manufacturing process thereof |
| CN105544959A (en) * | 2015-12-03 | 2016-05-04 | 无锡市晨源建筑器材有限公司 | Building scaffold support pedestal with high safety |
| CN105544959B (en) * | 2015-12-03 | 2017-09-19 | 无锡市晨源建筑器材有限公司 | A kind of building scaffold is with safe support base |
| CN106481063A (en) * | 2016-12-14 | 2017-03-08 | 中国十九冶集团（防城港）设备结构有限公司 | Scaffold upright rod bowl formula is embedded in cushion block |
| CN109281462A (en) * | 2018-11-09 | 2019-01-29 | 十九冶成都建设有限公司 | The scaffold support pedestal of variable-angle |
| CN112696010A (en) * | 2019-10-22 | 2021-04-23 | 新疆苏中建设工程有限公司 | Quick-release formwork supporting system |
| CN113833241A (en) * | 2021-10-08 | 2021-12-24 | 中国化学工程第六建设有限公司 | Disk buckle type scaffold |
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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: 20110608 Termination date: 20131108 |