CN203452356U - Combined frame type scaffold - Google Patents
Combined frame type scaffold Download PDFInfo
- Publication number
- CN203452356U CN203452356U CN201320545515.0U CN201320545515U CN203452356U CN 203452356 U CN203452356 U CN 203452356U CN 201320545515 U CN201320545515 U CN 201320545515U CN 203452356 U CN203452356 U CN 203452356U
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- frame
- framework
- connecting hole
- connector
- vertical rods
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Abstract
The utility model discloses a combined frame type scaffold. The combined frame type scaffold comprises a first frame, a second frame and a protection rod. The height of the first frame is larger than that of the second frame, the first frame and the second frame respectively comprise two vertical rods, the two vertical rods of the first frame are connected through three cross rods, and the two vertical rods of the second frame are connected through two cross rods. Connection holes are formed in the upper ends of the vertical rods and the upper end of the protection rod, connectors are arranged at the lower ends of the vertical rods and the lower end of the protection rod, and the outer diameter of the connectors is matched with the inner diameter of the connection holes so that the connector can be inserted into and be in butt joint with the connection holes of another vertical rod or the connection hole of the protection rod. By adopting the combined frame type scaffold for construction of building outer frames, the safety and the construction efficiency are greatly improved, and due to the integral type frame structure, the remained sections of the two ends of a frame pipe are avoided, and the waste of steel is reduced.
Description
Technical field
The utility model belongs to building operations technical field of tools, relates to a kind of combined frame scaffold.
Background technology
Fastener scaffold have dismounting flexibly, convenient transportation, feature ， China application such as highly versatile are very extensive, in scaffolding work, its use amount accounts for more than 60%, is that current use amount is maximum, applies the most general a kind of scaffold.But outrigger workman need to hang the effective tower crane of frame on outrigger in construction, very dangerous in a large amount of frame pipe lifting processes, need to be subsequently docked on outrigger one by one, then take leger and little cross bar, finally lay scaffold floor, hang safety net.Every frame pipe weight is 20 kilograms of left and right, need to be docked on the docking point of 1.5 meters of height abnormally dangerously, and factual survey shows, once-through operation error at least occurs scaffolder every year, if accidents caused consequence is by hardly imaginable.Design of coupler scaffold is that construction efficiency is low by connection of single carrier Guan Yigen simultaneously, can not adapt to the needs of construction project development.Residue section all can be left in the frame pipe both ends of fastener scaffold in addition, and a large amount of construction exterior rack constructions can cause the waste of steel.
Utility model content
Main purpose of the present utility model is to provide a kind of combined frame scaffold, solves the defect that existing fastener scaffold construction is dangerous, efficiency of construction is low and cause steel waste.
In order to realize goal of the invention, the technical scheme that the utility model adopts is, a kind of combined frame scaffold, include base, the first framework, the second framework and fender rod, the first framework and the second framework comprise respectively two vertical rods, between two vertical rods of the first framework, by three little cross bars, link together, between two vertical rods of the second framework, by two little cross bars, link together, connecting hole is left in the upper end of vertical rod and fender rod, connector is left in the lower end of vertical rod and fender rod, thereby the external diameter of connector and the internal diameter of connecting hole adapt and connector can be inserted in the connecting hole of another vertical rod dock.
Feature of the present utility model is also, connector and connecting hole are disposed radially the bolt hole running through, and adopts bolt or latch that connector and connecting hole further fixedly are prevented to disengagement.
Base comprises two short columns, between two short columns, by a little cross bar, links together, and on two short columns, is provided with connecting hole, and connecting hole is also provided with the bolt hole radially running through.
The junction of vertical rod and little cross bar is provided with oblique reinforced pole.
The beneficial effects of the utility model are:
1) adopting the utility model to carry out construction exterior rack construction does not need a large amount of scattered frame pipes of lifting, and workman is also without by docking of frame Guan Yigen, and working security is high;
2) the utility model is all-in-one-piece frame structure, and work progress is that frame structure is connected, and has greatly improved efficiency of construction;
3) the utility model is to process and re-use in advance according to necessary size, has avoided the residue section at frame pipe two ends, has reduced the waste of steel.
Accompanying drawing explanation
Fig. 1 is the first frame construction schematic diagram of the present utility model;
Fig. 2 is the second frame construction schematic diagram of the present utility model;
Fig. 3 is fender rod structural representation of the present utility model;
Fig. 4 is connecting hole structural representation of the present utility model;
Fig. 5 is connector structural representation of the present utility model;
Fig. 6 is understructure schematic diagram of the present utility model;
Fig. 7 is base of the present utility model, the first framework, the second framework and fender rod combining structure schematic diagram;
Fig. 8 is the construction exterior rack structural representation that adopts the utility model to build.
In figure, 1. vertical rod, 2. little cross bar, 3. fender rod, 4. connecting hole, 5. connector, 6. bolt hole, 7. reinforced pole, 8. leger, 9 short columns.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is elaborated.
The utility model provides a kind of combined frame scaffold, include base, the first framework, the second framework and fender rod 3, as Fig. 1, shown in Fig. 2 and Fig. 3, the first framework and the second framework comprise respectively two vertical rods 1, between two vertical rods 1 of the first framework, by three little cross bars 2, link together, between two vertical rods 1 of the second framework, by two little cross bars 2, link together, connecting hole 4 is left in the upper end of vertical rod 1 and fender rod 3, connector 5 is left in the lower end of vertical rod 1 and fender rod 3, thereby the external diameter of described connector 5 and the internal diameter of connecting hole 4 adapt and connector 5 can be inserted in the connecting hole 4 of another vertical rod 1 dock.
During concrete enforcement, in order to strengthen the stability of the first framework and the second framework, vertical rod 1 is welded oblique reinforced pole 7 with the junction of cross bar 2.Vertical rod 1 is the steel pipe that diameter is identical with little cross bar 2, as shown in Figure 4 and Figure 5, connecting hole 4 and connector 5 are disposed radially the bolt hole 6 running through, and connector 5 is plugged into inner rear bolt or the latch of adopting of connecting hole 4 connector 5 and connecting hole 4 are fixedly prevented from throwing off.As shown in Figure 6, base comprises between 9, two short columns 9 of two short columns and linking together by a little cross bar 2, on two short columns 9, is also provided with connecting hole 4, is provided with the bolt hole 6 radially running through on connecting hole 4.When outrigger is built, according to desired height, some the first frameworks and the second framework are connected and are plugged on base, the outrigger fender rod 3 of topmost pegging graft in the outer part.As shown in Figure 7, be base, the first framework, the second framework and fender rod composite construction for connecting figure.When actual outrigger is built, first some the first frameworks or the second framework are plugged on base side by side, in the first framework arranged side by side and the second framework, outside is connected and fixed with leger 8 respectively, highly continue as required more subsequently peg graft the first framework or the second framework fixing with leger 8, arrive after desired height outside the fender rod 3 of pegging graft on edge-on bar 1, fender rod 3 tops connect with leger 8 equally.Finally on whole outside vertical rod 1 and fender rod 3, hang safety net.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model; above-mentioned embodiment and manual are principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by claims and equivalent thereof.
Claims (4)
1. a combined frame scaffold, it is characterized in that, include base, the first framework, the second framework and fender rod (3), the first framework and the second framework comprise respectively two vertical rods (1), between two vertical rods (1) of the first framework, by three little cross bars (2), link together, between two vertical rods (1) of the second framework, by two little cross bars (2), link together, connecting hole (4) is left in the upper end of vertical rod (1) and fender rod (3), connector (5) is left in the lower end of vertical rod and fender rod, the external diameter of described connector (5) with connecting hole (4) thus internal diameter adapt and connector (5) can be inserted in the connecting hole (4) of another vertical rod (1) dock.
2. a kind of combined frame scaffold as claimed in claim 1, it is characterized in that, described connector (5) and connecting hole (4) are disposed radially the bolt hole (6) running through, and adopt bolt or latch that connector (5) and connecting hole (4) are further fixedly prevented from throwing off.
3. a kind of combined frame scaffold as claimed in claim 2, it is characterized in that, described base comprises two short columns (9), between two short columns (9), by a little cross bar (2), link together, on two short columns (9), be provided with connecting hole (4), connecting hole (4) is also provided with the bolt hole (6) radially running through.
4. a kind of combined frame scaffold as claimed in claim 1, is characterized in that, described vertical rod (1) is provided with oblique reinforced pole (7) with the junction of little cross bar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320545515.0U CN203452356U (en) | 2013-09-04 | 2013-09-04 | Combined frame type scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320545515.0U CN203452356U (en) | 2013-09-04 | 2013-09-04 | Combined frame type scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203452356U true CN203452356U (en) | 2014-02-26 |
Family
ID=50132243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320545515.0U Expired - Fee Related CN203452356U (en) | 2013-09-04 | 2013-09-04 | Combined frame type scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203452356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106917497A (en) * | 2017-04-13 | 2017-07-04 | 天津鼎维固模架工程股份有限公司 | A kind of socket joint disk button-type frame set |
-
2013
- 2013-09-04 CN CN201320545515.0U patent/CN203452356U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106917497A (en) * | 2017-04-13 | 2017-07-04 | 天津鼎维固模架工程股份有限公司 | A kind of socket joint disk button-type frame set |
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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: 20140226 Termination date: 20140904 |
|
| EXPY | Termination of patent right or utility model |