CN207312968U - A kind of lifting door frame walked after railway ballastless track construction on road bed board - Google Patents
A kind of lifting door frame walked after railway ballastless track construction on road bed board Download PDFInfo
- Publication number
- CN207312968U CN207312968U CN201720878389.9U CN201720878389U CN207312968U CN 207312968 U CN207312968 U CN 207312968U CN 201720878389 U CN201720878389 U CN 201720878389U CN 207312968 U CN207312968 U CN 207312968U
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- China
- Prior art keywords
- steel
- door frame
- bed board
- road bed
- connecting plate
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- Expired - Fee Related
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- 238000010276 construction Methods 0.000 title claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 51
- 239000010959 steel Substances 0.000 claims abstract description 51
- 244000261422 Lysimachia clethroides Species 0.000 claims abstract description 18
- 239000000203 mixture Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000004746 geotextile Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model is the lifting door frame walked after a kind of railway ballastless track is constructed on road bed board, mainly it is made of I-shaped gooseneck, two I-steel support posts, I-steel arch web beam, traveling wheel, electric hoist, I-shaped gooseneck is connected to above two I-steel support posts and forms door frame, I-steel arch web beam is connected in the door frame with I-shaped gooseneck and two I-steel support posts, traveling wheel is connected below two I-steel support posts, electric hoist is installed on I-steel arch web beam by lifting lug.The utility model can walk on the road bed board for poured completion, the required equipment in auxiliary lifting scene.Work efficiency is greatly improved, there is great practical value.
Description
Technical field
The utility model belongs to trackways engineering construction technical field, and in particular to after the completion of a kind of railway ballastless track construction
Large-scale Hoisting equipment enters on the bed board of construction site the lifting door frame walked.
Background technology
After railway ballastless track construction at present, since conventional lifting appliance cannot be introduced into, most of weight can only be by tearing open
Solution transport or all by manually loading and unloading, work consuming takes, and strong influence construction efficiency, the country there is no preferable solution.
Therefore it need to optimize, improve for the current construction method of this construction link, improve work efficiency.
The content of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, there is provided road bed board after a kind of railway ballastless track construction
The lifting door frame of upper walking, for lifting operation live after the completion of Construction of Ballastless Track.
The technical solution of the utility model is：A kind of lifting door frame master to walk after railway ballastless track construction on road bed board
To be made of I-shaped gooseneck, two I-steel support posts, I-steel arch web beam, traveling wheel, electric hoist, I-shaped
Gooseneck, which is connected to above two I-steel support posts, forms door frame, and I-steel arch web beam is in the door frame and I-steel
Crossbeam and two I-steel support posts connect, and connect traveling wheel below two I-steel support posts, electric hoist passes through lifting lug
It is installed on I-steel arch web beam.
The lower part of the two I-steel support posts is triangle frame, and two tilted supporters are connected to I-shaped by connecting plate C
Formed on bracing members column.
The I-shaped gooseneck passes through two I-steel support post of connecting plate A connections.
The I-steel arch web beam passes through connecting plate C, connection two by connecting plate B connection I-shaped goosenecks
I-steel support post.
The connecting plate A, connection B plates, connecting plate C, the structure of connecting plate D are different size of steel plate, in steel plate
On the different bolt hole of quantity is distributed with.
The lifting door frame of the utility model makes simple, installation rapidly（Disassembled transport）, safe operation, walking it is convenient,
Use simplicity.Can walk on the road bed board of non-fragment orbit both sides, and can fast and safely lifting operation, after Construction of Ballastless Track
Live round-off work and the line upkeep in later stage all preferably improve work efficiency, there is larger use value.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, for ordinary skill people
For member, without creative efforts, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the utility model lifting door frame positive structure schematic.
Fig. 2 is the utility model lifting door frame side structure schematic diagram.
Fig. 3 is connecting plate A structure diagrams.
Fig. 4 is connecting plate B structure schematic diagram.
Fig. 5 is connecting plate C-structure schematic diagram.
Fig. 6 is connecting plate D structure diagrams.
Reference numeral：1- lifting lugs, 2- electric blocks, 3-B type connecting plates, 4- I-shaped goosenecks, 5- connecting plates A, 6- I-shaped
Bracing members column, 7- I-steel arch web beams, 8- connecting plates C, 9- connecting plate A, 10- running wheel（Double-row wheel）, 11-
Ballastless track bed board, 12- non-fragment orbit sleepers, 13- connecting plates D, 14- bolt hole, 15- weld seams.
Embodiment
As shown in Figure 1, 2, the lifting door frame walked after the railway ballastless track construction of the utility model on road bed board is main
It is made of I-shaped gooseneck 4, two I-steel support posts 6, I-steel arch web beam 7, traveling wheel 10, electric hoist 2,
I-shaped gooseneck, which is connected to above two I-steel support posts, forms door frame, and I-steel arch web beam is in the door frame and work
Word gooseneck and two I-steel support posts connect, and traveling wheel 10 is connected below two I-steel support posts, and electric hoist 2 is logical
Lifting lug 1 is crossed to be installed on I-steel arch web beam.
The lower part of the two I-steel support posts is triangle frame, and two tilted supporters are connected to I-shaped by connecting plate C8
Formed on bracing members column.Traveling wheel 10 using it is double walk wheel walk on road bed board, 5 double traveling wheels of one-sided configuration（Car
Wheel outer ring is made of rubber）.
The I-shaped gooseneck passes through two I-steel support post of connecting plate A5 connections.
The I-steel arch web beam passes through connecting plate C8, connection by connecting plate B3 connection I-shaped goosenecks
Two I-steel support posts.
The connecting plate A5, connecting plate B3, the structure of connecting plate C8 and connecting plate D13 are different size of steel plate,
The different bolt hole of quantity is distributed with the steel plate, as shown in Figure 3-Figure 5.
I-shaped gooseneck 4, two I-steel support posts 6, I-steel arch web beam 7 use I20 I-steel, described
Connection using side bar weldering carry out reinforcement connection.
Road bed board center should use double-deck geotextiles to carry out place mat, so as to avoid causing the destruction to road bed board.
Due to its pass through mode for directly contact road bed board walking, 2 people can easy manipulation, and can ensure safety
In the case of, the speed of travel is very fast.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；The common skill of this area
Art personnel should be understood：It can still modify the technical solution described in foregoing embodiments, or to its middle part
Technical characteristic is divided to carry out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality
The spirit and scope of new each embodiment technical solution.
Claims (6)
- A kind of 1. lifting door frame walked after railway ballastless track construction on road bed board, it is characterised in that：It is mainly horizontal by I-steel Beam, two I-steel support posts, I-steel arch web beam, traveling wheel, electric hoist composition, I-shaped gooseneck are connected to Form door frame above two I-steel support posts, I-steel arch web beam in the door frame with I-shaped gooseneck and two I-shapeds Bracing members column connects, and connects traveling wheel below two I-steel support posts, electric hoist is installed on I-steel by lifting lug On arch web beam.
- 2. the lifting door frame walked after railway ballastless track construction according to claim 1 on road bed board, it is characterised in that： The lower part of the two I-steel support posts is triangle frame, and two tilted supporters are connected to I-shaped bracing members by connecting plate C stands Formed on column.
- 3. the lifting door frame walked after railway ballastless track construction according to claim 1 on road bed board, it is characterised in that： The I-shaped gooseneck passes through two I-steel support post of connecting plate A connections.
- 4. the lifting door frame walked after railway ballastless track construction according to claim 3 on road bed board, it is characterised in that： The I-steel arch web beam, by connecting plate C, connects two I-steel branch by connecting plate B connection I-shaped goosenecks Support column.
- 5. according to the lifting door frame walked on road bed board after the railway ballastless track construction described in claim 4, its feature exists In：The connecting plate A, connecting plate B, the structure of connecting plate C are different size of steel plate, and quantity is distributed with the steel plate not Same bolt hole.
- 6. the lifting door frame walked after railway ballastless track construction according to claim 1 on road bed board, it is characterised in that： Traveling wheel is walked to take turns using double, and 5 double traveling wheels of one-sided configuration, wheel outer ring is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720878389.9U CN207312968U (en) | 2017-07-19 | 2017-07-19 | A kind of lifting door frame walked after railway ballastless track construction on road bed board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720878389.9U CN207312968U (en) | 2017-07-19 | 2017-07-19 | A kind of lifting door frame walked after railway ballastless track construction on road bed board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207312968U true CN207312968U (en) | 2018-05-04 |
Family
ID=62433735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720878389.9U Expired - Fee Related CN207312968U (en) | 2017-07-19 | 2017-07-19 | A kind of lifting door frame walked after railway ballastless track construction on road bed board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207312968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110182704A (en) * | 2019-07-02 | 2019-08-30 | 中国化学工程第四建设有限公司 | Packaged type jack up unit and preparation method thereof for vault tank deck plate group pair |
-
2017
- 2017-07-19 CN CN201720878389.9U patent/CN207312968U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110182704A (en) * | 2019-07-02 | 2019-08-30 | 中国化学工程第四建设有限公司 | Packaged type jack up unit and preparation method thereof for vault tank deck plate group pair |
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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 |
Granted publication date: 20180504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |