CN209369305U - A kind of climbing frame one-pass molding screen frame connector - Google Patents
A kind of climbing frame one-pass molding screen frame connector Download PDFInfo
- Publication number
- CN209369305U CN209369305U CN201920031387.5U CN201920031387U CN209369305U CN 209369305 U CN209369305 U CN 209369305U CN 201920031387 U CN201920031387 U CN 201920031387U CN 209369305 U CN209369305 U CN 209369305U
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- CN
- China
- Prior art keywords
- mainboard
- pass molding
- screen frame
- utility
- model
- 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
Links
- 238000000465 moulding Methods 0.000 title claims abstract description 25
- 230000009194 climbing Effects 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 7
- 230000008901 benefit Effects 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 16
- 238000003466 welding Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010008 shearing Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000004080 punching Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Rod-Shaped Construction Members (AREA)
Abstract
The utility model relates to a kind of climbing frame one-pass molding screen frame connectors, it includes mainboard, and the mainboard is concave shape mainboard, and the mainboard upper outside is respectively arranged with bend pipe, is provided with aperture in the middle part of the mainboard；The utility model has the advantages that structurally reasonable, easy to process, economic and social benefits are good, highly-safe.
Description
Technical field
The utility model belongs to climbing frame appliance technology, and in particular to a kind of climbing frame one-pass molding screen frame connector.
Background technique
Climbing frame is called hoisting frame, is the new type scaffold system developed in recent years, is mainly used for high-layer shear force wall formula building,
The screen frame connector applied on existing climbing frame is all that two round tubes are respectively welded in two sides, are adding using after 5mm steel plate bending
In work and field-mounted process, round tube is not easy to position, and welding is also easy to appear unstable state, and production efficiency is low,
Large labor intensity, welding quality are not easily controlled, so that screen frame connector is in use, are easy between round tube and mainboard de-
It falls, misplace, bring very big puzzlement to in-site installation, for construction safety, there is very big risk；Cause
This, provides a kind of climbing frame one-pass molding screen frame connection structurally reasonable, easy to process, economic and social benefits are good, highly-safe
Part is necessary.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide it is a kind of it is structurally reasonable, easy to process,
Economic and social benefits good, highly-safe climbing frame one-pass molding screen frame connector.
Purpose of the utility model is realized as follows: a kind of climbing frame one-pass molding screen frame connector, it includes mainboard,
The mainboard is concave shape mainboard, and the mainboard upper outside is respectively arranged with bend pipe, the middle part setting of the mainboard
There is aperture.
The mainboard and bend pipe is structure as a whole and one-pass molding.
The aperture is oval aperture.
The material of the mainboard is Q235B steel.
The quantity of the bend pipe is four.
The utility model has the beneficial effects that the utility model is whole using mainboard and bend pipe one-pass molding, work in-process, use
Block steel plate, after shearing, punching, bending, first order buckling molding, good integrity, intensity is high, manufactured screen frame connector without
Need to weld can fully meet requirement；The utility model significantly reduces production cost, and work in-process no longer needs round tube,
It is processed using a monolith steel plate, material loss substantially reduces, and is formed using mechanical first order buckling, and cost of labor reduces by 60%
Left and right, labor intensity mitigate significantly, and economic benefit improves 30% or more；The utility model has good social benefit, produces
It is improved resource utilization in journey, has saved energy consumption, the construction for promoting conservation-minded society can be crossed；The utility model has good
Environmental benefit improves operating environment, resource consumption reduces, relatively subtracts due to not needing to be processed using welding procedure
Exploitation and the abuse for having lacked resource achieve the effect that protect environment, beautifying city；The utility model has structurally reasonable, processing
The advantage convenient, economic and social benefits are good, highly-safe.
Detailed description of the invention
Fig. 1 is a kind of front view of climbing frame one-pass molding screen frame connector of the utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the front view of prior art screen frame connector.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is bend pipe stress diagram.
In figure: 1, mainboard 2, bend pipe 3, aperture 4, round tube.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
Embodiment 1
As shown in Figs. 1-2, a kind of climbing frame one-pass molding screen frame connector, it includes mainboard 1, and the mainboard 1 is recessed
Font mainboard, 1 upper outside of mainboard are respectively arranged with bend pipe 2, aperture 3 are provided in the middle part of the mainboard.
The mainboard 1 and bend pipe 2 is structure as a whole and one-pass molding.
The aperture 3 is oval aperture.
The material of the mainboard 1 is Q235B steel.
The quantity of the bend pipe 2 is four.
The utility model uses mainboard and bend pipe one-pass molding, work in-process, using monolith steel plate, by shearing, punching,
After bending, first order buckling molding, good integrity, intensity is high, and manufactured screen frame connector can be fully met without welding
Requirement；The utility model significantly reduces production cost, and work in-process is no longer needed round tube, added using a monolith steel plate
Work, material loss substantially reduce, and are formed using mechanical first order buckling, and cost of labor reduces by 60% or so, and labor intensity subtracts significantly
Gently, economic benefit improves 30% or more；The utility model has good social benefit, improves the utilization of resources in production process
Rate has saved energy consumption, can cross the construction for promoting conservation-minded society；The utility model has good environmental benefit, due to being not required to
It to be processed using welding procedure, improve operating environment, resource consumption is reduced, and relatively reduces the exploitation of resource and indiscriminate
With, achieve the effect that protect environment, beautifying city；The utility model has structurally reasonable, easy to process, economic and social benefits
Good, highly-safe advantage.
Embodiment 2
As shown in Figs. 1-2, a kind of climbing frame one-pass molding screen frame connector, it includes mainboard 1, and the mainboard 1 is recessed
Font mainboard, 1 upper outside of mainboard are respectively arranged with bend pipe 2, aperture 3 are provided in the middle part of the mainboard.
The mainboard 1 and bend pipe 2 is structure as a whole and one-pass molding.
The aperture 3 is oval aperture.
The material of the mainboard 1 is Q235B steel.
The quantity of the bend pipe 2 is four.
It as shown in Figure 3 and Figure 4, is the schematic diagram of prior art screen frame connector, the screen frame connector of the prior art is main
Mainboard top two sides are welded to using round tube, the problem is that welding quality is not easily controlled, safety is not high, and works
Intensity is big.
As shown in figure 5, being cantilever beam by the bend pipe force simplified in Fig. 1, two bend pipes of mainboard side are an ear arm,
Counter-force VBFor shearing, size is that single ear arm withstands forces F/2.
The shearing strength of Q235B steel is 120N/mm2；
It is VB-max=120 × 30 × 10=36000N=F/2 that single ear arm, which bears shearing maximum value,；
F=72000N=7200kg=7.2t；
JGJ202-2010 " construction tool type scaffold technical specification of security " table 4.2.6 flexural member is used for reference to scratch
Limiting value is spent, cantilever hand curved bar part limit of deflection value is L/400.
Comparison is above to calculate discovery, this punching component carries safer when 656kg, and ear arm amount of deflection maximum value is
0.1mm。
The utility model uses mainboard and bend pipe one-pass molding, work in-process, using monolith steel plate, by shearing, punching,
After bending, first order buckling molding, good integrity, intensity is high, and manufactured screen frame connector can be fully met without welding
Requirement；The utility model significantly reduces production cost, and work in-process is no longer needed round tube, added using a monolith steel plate
Work, material loss substantially reduce, and are formed using mechanical first order buckling, and cost of labor reduces by 60% or so, and labor intensity subtracts significantly
Gently, economic benefit improves 30% or more；The utility model has good social benefit, improves the utilization of resources in production process
Rate has saved energy consumption, can cross the construction for promoting conservation-minded society；The utility model has good environmental benefit, due to being not required to
It to be processed using welding procedure, improve operating environment, resource consumption is reduced, and relatively reduces the exploitation of resource and indiscriminate
With, achieve the effect that protect environment, beautifying city；The utility model has structurally reasonable, easy to process, economic and social benefits
Good, highly-safe advantage.
Claims (5)
1. a kind of climbing frame one-pass molding screen frame connector, it includes mainboard, it is characterised in that: the mainboard is concave shape master
Plate, the mainboard upper outside are respectively arranged with bend pipe, are provided with aperture in the middle part of the mainboard.
2. a kind of climbing frame according to claim 1 one-pass molding screen frame connector, it is characterised in that: the mainboard and
Bend pipe is structure as a whole and one-pass molding.
3. a kind of climbing frame according to claim 1 one-pass molding screen frame connector, it is characterised in that: the aperture is
Oval aperture.
4. a kind of climbing frame according to claim 1 one-pass molding screen frame connector, it is characterised in that: the mainboard
Material is Q235B steel.
5. a kind of climbing frame according to claim 1 one-pass molding screen frame connector, it is characterised in that: the bend pipe
Quantity is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920031387.5U CN209369305U (en) | 2019-01-09 | 2019-01-09 | A kind of climbing frame one-pass molding screen frame connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920031387.5U CN209369305U (en) | 2019-01-09 | 2019-01-09 | A kind of climbing frame one-pass molding screen frame connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209369305U true CN209369305U (en) | 2019-09-10 |
Family
ID=67824891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920031387.5U Expired - Fee Related CN209369305U (en) | 2019-01-09 | 2019-01-09 | A kind of climbing frame one-pass molding screen frame connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209369305U (en) |
-
2019
- 2019-01-09 CN CN201920031387.5U patent/CN209369305U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190910 |