CN204139583U - A kind of scaffold of gear tooth-type - Google Patents
A kind of scaffold of gear tooth-type Download PDFInfo
- Publication number
- CN204139583U CN204139583U CN201420412128.4U CN201420412128U CN204139583U CN 204139583 U CN204139583 U CN 204139583U CN 201420412128 U CN201420412128 U CN 201420412128U CN 204139583 U CN204139583 U CN 204139583U
- Authority
- CN
- China
- Prior art keywords
- gear teeth
- sleeve pipe
- scaffold
- vertical common
- teeth sleeve
- 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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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model belongs to a kind of building implement technical field in architectural use, particularly a kind of scaffold of gear tooth-type.The feature of this scaffold is that it is by gear teeth sleeve pipe, laterally to retrofit steel pipe, vertical common steel tube three parts composition, gear teeth sleeve pipe is provided with stepped tooth, vertical common steel tube trepanning, positioning screw hole and positioning bolt, laterally the two ends of remodeling steel pipe are provided with connector and ladder type detent, during installation, two vertical common steel tubes are placed in the vertical common steel tube trepanning in the middle part of gear teeth sleeve pipe, screwing a gear teeth sleeve pipe with the positioning bolt in positioning screw hole is fixed on vertical common steel tube, again the stepped tooth on gear teeth sleeve pipe and horizontal ladder type detent of retrofiting on steel pipe are snapped together and be fixed location, the rest may be inferred, just can be assembled into the scaffold required for user.It has easy to use, and greatly shorten its installation and removal time, cost is low, the advantage such as safety, good stability.
Description
One, technical field: the utility model belongs to a kind of building implement technical field in architectural use, particularly a kind of scaffold of gear tooth-type.
Two, technical background: at present, the widely used scaffold in building site, it is the connection adopting steel pipe, its fastening means is the middle fixing card with the little axle of casting, and use this fastening means to carry out the obtained scaffold of fastener for connection, really also exist and use inconvenience, install, take-down time is long, application life is short, cost is high, safety factor is low, many deficiencies such as poor stability, it is mainly manifested in the little axle fatiguability of casting and damages, when the little axle of casting is after fatigue damage, the fastening means of this steel pipe is just scrapped completely, namely it can not continue to employ again, sometimes it casts the whether fatigue damage of little axle, eyes by people are observed and are also not easily differentiated, can only measure and could determine by instrument, therefore it installation and use also inconvenient.
Three, summary of the invention:
The purpose of this utility model is for prior art above shortcomings, and develop a kind of scaffold of novel gear tooth-type, the scaffold of this gear tooth-type can overcome the above-mentioned deficiency that prior art is brought effectively, it has easy to use, greatly shortens its installation and removal time, long service life, cost is low, the series of advantages such as safety factor is high, good stability, have good economic and social benefit.
Its technical scheme is: the scaffold of this novel gear tooth-type, its feature is that it is by gear teeth sleeve pipe, laterally to retrofit steel pipe, vertical common steel tube three parts composition, gear teeth sleeve pipe is provided with stepped tooth, vertical common steel tube trepanning, positioning screw hole and positioning bolt, laterally the two ends of remodeling steel pipe are provided with connector and ladder type detent, during installation, two vertical common steel tubes are placed in the vertical common steel tube trepanning in the middle part of gear teeth sleeve pipe, screwing a gear teeth sleeve pipe with the positioning bolt in positioning screw hole is fixed on vertical common steel tube, again the stepped tooth on gear teeth sleeve pipe and horizontal ladder type detent of retrofiting on steel pipe are snapped together and be fixed location, the rest may be inferred, just can be assembled into the scaffold required for user.Upwards skid off to prevent the transverse direction of the scaffold assembled remodeling steel pipe, and make the safety factor of the scaffold assembled and stability better, can on the scaffold assembled, with every four laterally the middle part of remodeling steel pipes install two gear teeth sleeve pipes and a transverse direction additional in cornerwise mode and to retrofit steel pipe, this transverse direction remodeling steel pipe can be described as oblique steel pipe, two gear teeth sleeve pipes newly installed additional are pressed on the gear teeth sleeve pipe of front installation, the transverse direction of bottom so just can be effectively made to retrofit steel pipe by completely locked and can not upwards to skid off and accidents caused, in addition the use of oblique steel pipe, it will strengthen the safety and stability of the scaffold assembled greatly, oblique steel pipe and the parts on top first should be removed during dismounting, removing other parts successively, its installation and removal are very simple and convenient.Vertical common steel tube is the existing common steel tube generally used on scaffold, does not improve it.Because gear teeth sleeve pipe of the present utility model is provided with stepped tooth, therefore scaffold of the present utility model is named as the scaffold of gear tooth-type.
The scaffold of novel gear tooth-type effectively can overcome the above-mentioned deficiency that prior art is brought, it in use only uses few trip bolt, and the mode that major part adopts stepped tooth and ladder type detent to fasten is fixed, and therefore can save its installation and removal time in a large number, save time, laborsaving, have operation and maintenance convenient, long service life, cost is low, can repeatedly Reusability, fixation not landing, safety, stability advantages of higher, have good economic and social benefit.
Four, accompanying drawing illustrates:
Fig. 1 is the main TV structure schematic diagram of the gear teeth sleeve pipe of the scaffold of gear tooth-type.
Fig. 2 is the main TV structure schematic diagram of the transverse direction remodeling steel pipe of the scaffold of gear tooth-type.
Fig. 3 is a kind of main TV structure schematic diagram of assembling of scaffold of gear tooth-type.
Fig. 4 is the scaffold set of planes assembling structure schematic diagram of the gear tooth-type being provided with oblique steel pipe.
In Fig. 1, Fig. 2, Fig. 3, Fig. 4: 1, gear teeth sleeve pipe; 2, stepped tooth; 3, vertical common steel tube trepanning; 4, positioning screw hole; 5, positioning bolt; 6, horizontal steel pipe of retrofiting; 7, connector; 8, ladder type detent; 9, vertical common steel tube; 10, oblique steel pipe.Be described in detail below in conjunction with embodiment.
Five, detailed description of the invention:
Embodiment 1: Fig. 1, Fig. 2 Fig. 3, Fig. 4 can be used as specific embodiment of the utility model structural representation.The scaffold of this gear tooth-type, it is by gear teeth sleeve pipe (1), laterally to retrofit steel pipe (6), vertical common steel tube (9) three parts composition, gear teeth sleeve pipe (1) is provided with stepped tooth (2), vertical common steel tube trepanning (3), positioning screw hole (4) and positioning bolt (5), laterally the retrofit two ends of steel pipe (6) are provided with connector (7) and ladder type detent (8), during installation, two vertical common steel tubes (9) are placed in the vertical common steel tube trepanning (3) in the middle part of gear teeth sleeve pipe, screwing a gear teeth sleeve pipe (1) with the positioning bolt (5) in positioning screw hole (4) is fixed on vertical common steel tube (9), again the stepped tooth (2) on gear teeth sleeve pipe (1) and horizontal ladder type detent (8) of retrofiting on steel pipe (6) are snapped together and be fixed location, the rest may be inferred, just can be assembled into the scaffold required for user.Upwards skid off to prevent the transverse direction of the scaffold assembled remodeling steel pipe (6), and make the safety and stability of the scaffold assembled better, on the scaffold assembled, as shown in Figure 4: it installs two gear teeth sleeve pipes (1) and a transverse direction additional in cornerwise mode to retrofit steel pipe (6) with the retrofit middle part of steel pipe (6) of every four transverse directions, steel pipe (6) of laterally retrofiting is connected with the gear teeth sleeve pipe (1) at two and fixes, this transverse direction steel pipe (6) of retrofiting also can be described as oblique steel pipe (10), two gear teeth sleeve pipes (1) newly installed additional are pressed on the gear teeth sleeve pipe (1) of front installation, the transverse direction of bottom so just can be effectively made to retrofit steel pipe (6) by completely locked and can not upwards to skid off and accidents caused, in addition the use of oblique steel pipe (10), it will strengthen the safety and stability of the scaffold assembled greatly.
Claims (1)
1. the scaffold of a gear tooth-type, it is characterized in that it is by gear teeth sleeve pipe, laterally to retrofit steel pipe, vertical common steel tube three parts composition, gear teeth sleeve pipe is provided with stepped tooth, vertical common steel tube trepanning, positioning screw hole and positioning bolt, laterally the two ends of remodeling steel pipe are provided with connector and ladder type detent, during installation, two vertical common steel tubes are placed in the vertical common steel tube trepanning in the middle part of gear teeth sleeve pipe, screwing a gear teeth sleeve pipe with the positioning bolt in positioning screw hole is fixed on vertical common steel tube, again the stepped tooth on gear teeth sleeve pipe and horizontal ladder type detent of retrofiting on steel pipe are snapped together and be fixed location, assemble by above-mentioned assembling mode, just can be assembled into the scaffold of gear tooth-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412128.4U CN204139583U (en) | 2014-07-17 | 2014-07-17 | A kind of scaffold of gear tooth-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420412128.4U CN204139583U (en) | 2014-07-17 | 2014-07-17 | A kind of scaffold of gear tooth-type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204139583U true CN204139583U (en) | 2015-02-04 |
Family
ID=52416278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420412128.4U Expired - Fee Related CN204139583U (en) | 2014-07-17 | 2014-07-17 | A kind of scaffold of gear tooth-type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204139583U (en) |
-
2014
- 2014-07-17 CN CN201420412128.4U patent/CN204139583U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20160717 |