CN206156604U - Portal crane prevent wind fixed connection device - Google Patents
Portal crane prevent wind fixed connection device Download PDFInfo
- Publication number
- CN206156604U CN206156604U CN201621110586.8U CN201621110586U CN206156604U CN 206156604 U CN206156604 U CN 206156604U CN 201621110586 U CN201621110586 U CN 201621110586U CN 206156604 U CN206156604 U CN 206156604U
- Authority
- CN
- China
- Prior art keywords
- concrete anchor
- strength bolt
- pull bar
- hex nut
- strength
- 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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- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a portal crane prevent wind fixed connection device, including ground bell pull rod group and concrete anchor spindle group, ground bell pull rod group is including excelling in pull rod, a high strength bolt, the 2nd high strength bolt, excel in the both ends of pull rod and welded a hexagon nut and the 2nd hexagon nut respectively, a hexagon nut and a high strength bolt threaded connection, the 2nd hexagon nut and second bolt subassembly threaded connection, one end that a high strength bolt kept away from a hexagon nut is equipped with first bolt subassembly, and one end that the 2nd high strength bolt kept away from the 2nd hexagon nut is equipped with and is used for the second bolt subassembly that links to each other with the portal frame, concrete anchor spindle group buries the underground including concrete anchor spindle and jack, concrete anchor spindle underground through rectangular form sleeper, and the jack is embedded to be connected with concrete anchor spindle in the earth's surface and through the jack line, and concrete anchor spindle is equipped with the rings that form hinged joint with a bolt part. The utility model discloses a can make the portal crane chassis firm with the hookup of anchor spindle, improve the whole grade of preventing wind of portal crane.
Description
Technical field
This utility model is related to a kind of boom hoisting, the Radix Saposhnikoviae fixed connection apparatus of particularly a kind of straddle truck.
Background technology
Also known as gantry crane, gantry crane is a kind of deformation of bridge crane to straddle truck.At harbour, it is mainly used in
Outdoor goods yard, stock ground goods, the handling operation of bulk goods.Its metal structure installs two as door-shaped frame, under support main beam
Foot, directly can walk on the track on ground, and girder two ends can have overhanging cantilever beam.Gantry crane has place profit
The features such as with rate height, big job area, wide adaptation, highly versatile, it is used widely in harbour goods yard.
At present in the building course of ship and marine engineering structure, need to use straddle truck in a large number, straddle truck generally exists
Open work, when wind is carried out suddenly and wind is strong, can not such as brake effectively at short notice straddle truck, and straddle truck is in high wind
In the presence of by the enterprising line slip of track or flowing roll, when foreign object is collided, straddle truck will topple and cause equipment
There is destruction and certain damage is caused to neighbouring structures, personnel, so as to bring certain direct economic loss, while
Cause equipment to use or scrap because straddle truck topples, affect the normal operation of later stage production, cause larger social and Jing
Ji affects.
Utility model content
The purpose of this utility model is to provide a kind of simple structure, the Radix Saposhnikoviae of easy to use, dependable performance straddle truck
Fixed connection apparatus.
For achieving the above object, this utility model provides following technical scheme：
A kind of Radix Saposhnikoviae fixed connection apparatus of straddle truck, including ground bell pull bar group and concrete anchor ingot group, described ground bell pull bar group
Including high-strength pull bar, the first high-strength bolt, the second high-strength bolt, the two ends of the high-strength pull bar are respectively welded the first hexagonal spiral shell
Female and the second hex nut, first hex nut is threadedly coupled with the first high-strength bolt, second hex nut and the
Two latch assemblies are threadedly coupled；First high-strength bolt is provided with the first latch assembly, institute away from one end of the first hex nut
State the second high-strength bolt and the second latch assembly for being connected with portal frame is provided with away from one end of the second hex nut；The concrete
Anchor ingot group includes concrete anchor ingot and jack, and the concrete anchor ingot is embedded in earth's surface and is passed through by the embedded underground of strip sleeper, jack
Jack line is connected with concrete anchor ingot, and the concrete anchor ingot is provided with and forms hinged suspension ring with the first pin member.
Specifically, the high-strength pull bar is provided with even number root, and the high-strength pull bar of even number root is respectively symmetrically and is welded in the first hexagonal
The outside of nut, the second hex nut.
Specifically, first latch assembly, the second latch assembly are made up of the supporting socket of a latch and.
Compared with prior art, the beneficial effects of the utility model are：
1st, Radix Saposhnikoviae fixed connection apparatus of the present utility model are due to high-strength pull bar and the interconnection function of high-strength bolt so that even
The place's of connecing intensity is improved, and straddle truck underframe can be made to couple with anchor ingot firmly, improves straddle truck entirety Radix Saposhnikoviae grade, it is adaptable to edge
Sea is riverine to be easier to the Workplaces such as the shipyard of typhoon, harbour occur, and subject range is extensive.
2nd, one end of two high-strength bolts wears high-strength pull bar by hex nut, such that it is able to adjust whole pull bar group
Length, convenient to install, simple structure is easy to use.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Refer to Fig. 1, a kind of embodiment that this utility model is provided：A kind of Radix Saposhnikoviae fixed connection apparatus of straddle truck, bag
Ground bell pull bar group 1 and concrete anchor ingot group 2 are included, described ground bell pull bar group 1 is high including high-strength pull bar 11, the first high-strength bolt 12, second
Strength bolt 13, the two ends of the high-strength pull bar 11 are respectively welded the first hex nut 14 and the second hex nut 15, and described
One hex nut 12 is threadedly coupled with the first high-strength bolt 12, and the screw thread of 15 and second high-strength bolt of the second hex nut 13 connects
Connect；First high-strength bolt 12 is provided with the first latch assembly 16 away from one end of the first hex nut 14, and described second is high-strength
Bolt 13 is provided with the second latch assembly 17 for being connected with portal frame away from one end of the second hex nut 15；The concrete anchor ingot
Group 2 includes concrete anchor ingot 21 and jack 22, and the concrete anchor ingot 21 buries underground by strip sleeper 23, and jack 22 is embedded in earth's surface
And be connected with concrete anchor ingot 21 by jack line 24, the concrete anchor ingot 21 is provided with and forms hinged suspension ring with the first pin member
25。
Specifically, the high-strength pull bar 11 is provided with even number root, and the high-strength pull bar 11 of even number root is respectively symmetrically and is welded in first
The outside of hex nut 13, the second hex nut 15.By said structure, one end of two high-strength bolts is worn by hex nut
High-strength pull bar is covered, it is convenient to install such that it is able to adjust the length of whole pull bar group, while uniform force is stable.
In the present embodiment, the first latch assembly 16, the second latch assembly 17 are made up of the supporting socket of a latch and.
It is using the Radix Saposhnikoviae fixed connection apparatus of straddle truck of the present utility model before typhoon is run into, straddle truck is parked
In anchoring place, with the good straddle truck of steel wire rope colligation, connect the second latch assembly 17, and with using latch locking, straddle truck i.e. with
Second latch assembly, the second high-strength bolt 13, high-strength pull bar 11, jack 22, concrete anchor ingot 21 are in turn connected into an entirety, " fall
Take root on ground ".After typhoon, state of resuming production by unclamping latch, straddle truck.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as restriction
Involved claim.
Claims (3)
1. a kind of Radix Saposhnikoviae fixed connection apparatus of straddle truck, including ground bell pull bar group and concrete anchor ingot group, it is characterised in that：Describedly
Bell pull bar group includes high-strength pull bar, the first high-strength bolt, the second high-strength bolt, and the two ends of the high-strength pull bar are respectively welded the
One hex nut and the second hex nut, first hex nut is threadedly coupled with the first high-strength bolt, second hexagonal
Nut is threadedly coupled with the second latch assembly；First high-strength bolt is provided with the first latch away from one end of the first hex nut
Component, second high-strength bolt is provided with the second latch group for being connected with portal frame away from one end of the second hex nut
Part；The concrete anchor ingot group includes concrete anchor ingot and jack, and the concrete anchor ingot is embedded in ground by the embedded underground of strip sleeper, jack
Table and it is connected with concrete anchor ingot by jack line, the concrete anchor ingot is provided with and forms hinged suspension ring with the first pin member.
2. Radix Saposhnikoviae fixed connection apparatus of straddle truck according to claim 1, it is characterised in that：The high-strength pull bar is provided with
Even number root, and the high-strength pull bar of even number root is respectively symmetrically and is welded in the first hex nut, the outside of the second hex nut.
3. Radix Saposhnikoviae fixed connection apparatus of straddle truck according to claim 1 and 2, it is characterised in that：First latch
Component, the second latch assembly are by the supporting socket composition of a latch and.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110586.8U CN206156604U (en) | 2016-10-10 | 2016-10-10 | Portal crane prevent wind fixed connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110586.8U CN206156604U (en) | 2016-10-10 | 2016-10-10 | Portal crane prevent wind fixed connection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206156604U true CN206156604U (en) | 2017-05-10 |
Family
ID=58652725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621110586.8U Expired - Fee Related CN206156604U (en) | 2016-10-10 | 2016-10-10 | Portal crane prevent wind fixed connection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206156604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110297283A (en) * | 2019-07-23 | 2019-10-01 | 中国科学院国家天文台 | Multilayer atmospheric parameter measuring instrument |
-
2016
- 2016-10-10 CN CN201621110586.8U patent/CN206156604U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110297283A (en) * | 2019-07-23 | 2019-10-01 | 中国科学院国家天文台 | Multilayer atmospheric parameter measuring instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Ruifeng Road, Da Sheng village, Ma Chung, Dongguan, Guangdong Patentee after: COSCO SHIPPING HEAVY INDUSTRY CO.,LTD. Address before: 523000 Ruifeng Road, Da Sheng village, Ma Chung, Dongguan, Guangdong Patentee before: COSCO (GUANGDONG) SHIPYARD Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20211010 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |