CN205906948U - Novel vehicle -mounted jack -up transport vechicle auxiliary girder - Google Patents
Novel vehicle -mounted jack -up transport vechicle auxiliary girder Download PDFInfo
- Publication number
- CN205906948U CN205906948U CN201620901658.4U CN201620901658U CN205906948U CN 205906948 U CN205906948 U CN 205906948U CN 201620901658 U CN201620901658 U CN 201620901658U CN 205906948 U CN205906948 U CN 205906948U
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- CN
- China
- Prior art keywords
- auxiliary girder
- crossbeam
- cross coupling
- novel
- lorry
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- 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.)
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- 238000006880 cross-coupling reaction Methods 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a novel vehicle -mounted jack -up transport vechicle auxiliary girder according to the principle that triangle -shaped is the most stable, makes the auxiliary girder in the time of the atress of one side, power also can through the balanced distribution of cross coupling structure at whole auxiliary girder, avoid the too big fracture condition that causes of one side atress, appear concentrating the stress point in avoiding the use, the atress is more even, and is firm, prevents to cause the damage of auxiliary girder, do not influence the mounted position, it is little to the change of current auxiliary girder, can change the bad current situation of old -fashioned auxiliary girder rapidly, the commonality is strong.
Description
Technical field
This utility model is related to truck with loading crane technical field, more particularly, to a kind of Novel on-vehicle derrick car pair
Beam.
Background technology
The main contents of truck with loading crane work are including by electric pole, the log in forest farm, the ore deposit in mine
The lorry-mounted crane such as stone is sling and is put into container and take away.In use, when load is very big, lorry-mounted crane is conducted oneself with dignity and goods
The load of thing all passes on auxiliary girder, now the work of lorry-mounted crane loop wheel machine frequent secundly, current balanced structure auxiliary girder
Can cause that one side stress is excessive, another side does not stress, go down to cause damage for a long time so that user needs in use
Commonly used side thickeies steel plate, repairs the crack occurring.This is with regard to the use of restricted influence user.
Utility model content
In view of this, the utility model proposes a kind of uniform force, firm with car derrick car machine auxiliary girder.
The technical solution of the utility model is achieved in that a kind of Novel on-vehicle derrick car auxiliary girder, and it includes two
The crossbeam that bar be arranged in parallel, two or more is with the vertically disposed crossbeam of crossbeam, and lorry-mounted crane, also includes 2n bar
Cross coupling, wherein n is positive integer, and described cross coupling two ends are fixed with the weld opposite ends of adjacent two crossbeams respectively, horizontal
The end of beam and crossbeam are welded and fixed, and lorry-mounted crane is fixed on crossbeam.
It is preferred that lorry-mounted crane is bolted on crossbeam using u-shaped on the basis of above technical scheme.
It is preferred that described crossbeam, crossbeam and cross coupling adopt the q345 of 90 degree of bendings on the basis of above technical scheme
Steel.
It is preferred that described crossbeam is provided with three on the basis of above technical scheme, cross coupling is provided with four.
Novel on-vehicle derrick car auxiliary girder of the present utility model has the advantages that with respect to prior art
(1) according to the most stable of principle of triangle, make auxiliary girder in side stress, power also can be equal by intersecting girder construction
That weighs is distributed in whole auxiliary girder, it is to avoid the excessive cracking crack conditions causing of side stress, it is to avoid occur during use concentrating
Stress point, is more uniformly stressed, and consolidates, prevents from causing the damage of auxiliary girder；
(2) do not affect installation site, the change for existing auxiliary girder is little, can change rapidly the bad existing of old-fashioned auxiliary girder
Shape, highly versatile.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of this practical truck with loading crane auxiliary girder.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical scheme in this utility model embodiment
It is clearly and completely described it is clear that described embodiment is only a part of embodiment of this utility model, and not
It is whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making creation
Property work under the premise of the every other embodiment that obtained, broadly fall into the scope of this utility model protection.
With reference to Fig. 1, truck with loading crane auxiliary girder of the present utility model, it is arranged between lorry-mounted crane and chassis, its
Including crossbeam 1, crossbeam 2 and cross coupling 3.
Crossbeam 1 is main stressed member, bears the load of lorry-mounted crane (accompanying drawing omits this part), and will rise with car
The load of heavy-duty machine deadweight and goods is all delivered on chassis, is provided with two, arranged in parallel.Specifically, with car lifting
Machine is bolted on crossbeam 1 using u-shaped.
Crossbeam 2 and cross coupling 3 are collectively forming triangle, distractive load, prevent stress point from concentrating.Crossbeam 2 is provided with two
Or more than two, it is vertically arranged with crossbeam 1, the end of crossbeam 2 is welded and fixed with crossbeam 1.Specifically, described crossbeam is provided with three
Bar.
Cross coupling 3, the load conduction of lorry-mounted crane deadweight and goods is distributed to whole crossbeam, lorry-mounted crane is fixed
On cross coupling 3.Cross coupling 3 is provided with 2n bar, wherein n be positive integer, cross coupling 3 two ends respectively with adjacent two crossbeams 2
Weld opposite ends are fixed.Herein, the opposed end of adjacent two crossbeams 2 refers to non-adjacent end.Specifically, described intersection
Beam 3 is provided with four.Certain it is also possible to two cross couplings 3 are designed to decussation and are integrally formed.
Specifically, described crossbeam 1, crossbeam 2 and cross coupling 3 are using 90 degree of q345 steel being bent into channel-section steel.90 degree of bendings
Steel, space-load is more firm, q345 steel, and intensity is higher.
The foregoing is only better embodiment of the present utility model, not in order to limit this utility model, all
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvement made etc., should be included in this practicality new
Within the protection domain of type.
Claims (4)
1. a kind of Novel on-vehicle derrick car auxiliary girder, it includes two crossbeams be arrangeding in parallel (1), two or more with
The vertically disposed crossbeam of crossbeam (1) (2), and lorry-mounted crane it is characterised in that: also include the cross coupling (3) of 2n bar, wherein
N is positive integer, and described cross coupling (3) two ends are fixed with the weld opposite ends of adjacent two crossbeams (2) respectively, crossbeam (2)
End is welded and fixed with crossbeam (1), and lorry-mounted crane is fixed on crossbeam (1).
2. Novel on-vehicle derrick car auxiliary girder as claimed in claim 1 it is characterised in that: lorry-mounted crane adopt u-shaped spiral shell
Bolt is fixed on crossbeam (1).
3. Novel on-vehicle derrick car auxiliary girder as claimed in claim 1 it is characterised in that: described crossbeam (1), crossbeam (2)
Adopt the q345 steel of 90 degree of bendings with cross coupling (3).
4. Novel on-vehicle derrick car auxiliary girder as claimed in claim 1 it is characterised in that: described crossbeam (2) is provided with three
Bar, cross coupling (3) is provided with four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620901658.4U CN205906948U (en) | 2016-08-17 | 2016-08-17 | Novel vehicle -mounted jack -up transport vechicle auxiliary girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620901658.4U CN205906948U (en) | 2016-08-17 | 2016-08-17 | Novel vehicle -mounted jack -up transport vechicle auxiliary girder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205906948U true CN205906948U (en) | 2017-01-25 |
Family
ID=57800651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620901658.4U Active CN205906948U (en) | 2016-08-17 | 2016-08-17 | Novel vehicle -mounted jack -up transport vechicle auxiliary girder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205906948U (en) |
-
2016
- 2016-08-17 CN CN201620901658.4U patent/CN205906948U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new type of auxiliary beam of a truck-mounted hoisting and transport vehicle Effective date of registration: 20220725 Granted publication date: 20170125 Pledgee: Bank of China Limited by Share Ltd. Shiyan branch Pledgor: HUBEI PERFECT ENGINEERING MACHINERY Co.,Ltd. Registration number: Y2022980011118 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20170125 Pledgee: Bank of China Limited by Share Ltd. Shiyan branch Pledgor: HUBEI PERFECT ENGINEERING MACHINERY Co.,Ltd. Registration number: Y2022980011118 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |