CN206749901U - A kind of crane Novel frame - Google Patents
A kind of crane Novel frame Download PDFInfo
- Publication number
- CN206749901U CN206749901U CN201720399087.3U CN201720399087U CN206749901U CN 206749901 U CN206749901 U CN 206749901U CN 201720399087 U CN201720399087 U CN 201720399087U CN 206749901 U CN206749901 U CN 206749901U
- Authority
- CN
- China
- Prior art keywords
- connecting plate
- crane
- automobile longitudinal
- longitudinal girder
- crossbeam
- 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
- 238000010276 construction Methods 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000003466 welding Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 2
- 108010022579 ATP dependent 26S protease Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Jib Cranes (AREA)
Abstract
The utility model is a kind of crane Novel frame, strengthens being additionally provided with monoblock type connecting plate or indirect type connecting plate outside bag girder construction and outside upper assembling structure in automobile longitudinal girder, is welded as a whole between connecting plate and upper assembling structure by multiple consents；Vertically a liftable supporter is provided among the crossbeam of erection crane vehicle frame one end；" eight " word buttress brace is additionally provided with inside the crossbeam at vehicle frame both ends, wherein the upper plane of " eight " word buttress brace connects with the inner plane of crossbeam, the two sides of " eight " word buttress brace connect with the inner plane of automobile longitudinal girder.It will be welded as a whole in the utility model using the weldering of multiple consents between connecting plate and upper assembling structure, although welding efficiency is relatively low, shear strength is very strong；Liftable supporter plays the center of gravity effect of the stable truck with loading crane of auxiliary；The installation of " eight " word buttress brace adds the tensile strength of front beam and transom beam, and powerful ability is pulled so as to ensure that the vehicle frame of crane possesses.
Description
Technical field
Autocrane or truck with loading crane are the utility model is related to, specifically a kind of crane new car
Frame.
Background technology
Truck with loading crane widely uses because its convenient, practicality and mobility are good.
Vehicle frame is the important component of truck or bogie, due to the limitation of product, the sky for improving or developing
Between less, publication No. is：The A of the CN 106394684 strength automotive vehicle frame is to be connected multiple crossbeams in longeron by bolt
Strengthen its intensity, but its bearing capacity is certain, suitable for flat car, but for truck with loading crane or dumper
For, its intensity is just by limitation, because truck with loading crane is often local pressure in stress without being extended to
Whole vehicle frame, dumper use the intensity for just needing intensity and annexation is even closer or needs carrying is heavier in mining area.
Also have increases bearing capacity on the longeron of vehicle frame by the way of affix assembling structure, but for upper assembling structure
All is at present that upper assembling structure is superimposed upon above longeron using U-bolt, is that automobile is being held the drawbacks of this kind of connected mode maximum
Easily shifted when carrying is defeated, now intensity again high U-bolt also can stress damage be even broken, it is bigger so as to cause
Loss.
Application No.：A kind of CN201620316764.6 vehicle frame, vehicle frame is by two positioned at the longerons of two sides and some
Root crossbeam forms, and longeron and crossbeam is connected into firm braced frame with riveting or welding, in two longerons
Lateral surface be provided with and strengthen bag girder construction, longeron is formed as into complete surrounds either local surround or Semi surrounding type structure.This
The lateral surface of two longerons, which is provided with, in utility model strengthens bag girder construction, by longeron be formed as it is complete surround or it is local surround or
Person's Semi surrounding type structure.While booster action is played to longeron, also ensure truck with loading crane hoisting operation stability
And traffic safety.
There is the problem of following in the patent, then can only be from during welding one is riveting occurs insufficient strength in force
Surrounding is welded, and the cavitation now occurred influences its intensity.
Crane center of gravity is extremely important during whole lifting or use simultaneously, because crane is by both sides
Two hydraulic means of extension support while play a part of stably center of gravity, when running into the narrow sky of a lateral location
Between when, then the supporting role that one of hydraulic means functions only as, and the effect of its stable center of gravity is relatively small, this
The phenomenon of centre-of gravity shift occurs in Shi Ze, then the generation that certainly will be caused the accident.
The content of the invention
The utility model increases the intensity of vehicle frame, spy proposes a kind of lifting in order to increase the safety coefficient of crane
Machine Novel frame.
It is a kind of crane Novel frame for this technical solution of the utility model, including automobile longitudinal girder, automobile longitudinal girder
One vehicle frame is linked to be by multiple tracks crossbeam, crane is arranged on vehicle frame one end, and automobile longitudinal girder, which is externally provided with, strengthens bag girder construction, by vapour
Car longeron is formed as complete and surrounds either local encirclement or Semi surrounding type structure, and assembling structure has been set up again on automobile longitudinal girder, its
It is characterised by：Strengthen being additionally provided with connecting plate, wherein connecting plate and vapour outside bag girder construction and outside upper assembling structure in automobile longitudinal girder
Car longeron is strengthened bag girder construction and is integrated by riveting or bolt connection；Welded between connecting plate and upper assembling structure by multiple consents
It is welded as a whole.
Further improve is：It is vertical among the crossbeam of erection crane vehicle frame one end to be provided with a lifting support dress
Put.
Further improve is：" eight " word buttress brace is further respectively had inside the crossbeam at vehicle frame both ends, wherein " eight "
The upper plane of word buttress brace connects with the inner plane of crossbeam, and the two sides of " eight " word buttress brace and the inner plane of automobile longitudinal girder connect
Connect.
Further improve is：Liftable supporter is hydraulic means or mechanical device.
Further improve is：Connecting plate is that monoblock type or compartment are set, and the aperture of wherein consent weldering is φ 25-
80mm。
Further improve is：Connecting plate is board-type or " L " type.
Beneficial effect：
In the utility model using multiple consents weldering will be welded as a whole between connecting plate and upper assembling structure, and connecting plate and
Automobile longitudinal girder is then integrated for riveting or bolt connection, and the combination of two kinds of connected modes had both facilitated installation and has been also convenient for disassembling,
Main cause is the effect of assembling structure on upper assembling structure can only be after disassembling, it is impossible to used as him, will so being welded with consent
Be welded as a whole between connecting plate and upper assembling structure, this weld seam be typically used as aid in weld seam with mend main weld deficiency or for making
Welded part abuts against each other real use, although welding efficiency is relatively low, shear strength is very strong；
Then it is the Bu Huigai in order to after disassembling and connecting plate and automobile longitudinal girder then rivet or bolt connection is integrated
Become the 26S Proteasome Structure and Function of automobile longitudinal girder, or the vehicle suitable for other functions.
It is vertical among the crossbeam of installation truck with loading crane vehicle frame one end in the utility model to be provided with a lifting branch
Support arrangement.The liftable supporter coordinates two hydraulic means support of truck with loading crane, forms triangular support relation,
Also mainly solves lateral location ratio because the stabilization of triangular support, which changes, becomes truck with loading crane center of gravity simultaneously
Centre-of gravity shift problem during the space of relatively narrower, play the center of gravity effect of the stable truck with loading crane of auxiliary.
Hydraulic means is convenient and swift, and mechanical device is reliable and stable.
The installation of " eight " word buttress brace adds the tensile strength of front beam and transom beam, so as to ensure that the car of crane
Frame, which possesses, powerful pulls ability.
The aperture that consent welds in connecting plate is φ 25-80mm.It is to be able to effectively utilize the effect of consent weldering, should
Ensure the intensity after welding, it is not too big for ensureing welding capacity yet, if too big welding capacity also occurs weld crack and should
The danger that power occurs.
Connecting plate is board-type or is " L " type, has not only acted as the effect of connection, also plays the work for surrounding and strengthening
With.
The utility model uses the structure of consent weldering for the actual conditions of autocrane and truck with loading crane, no
Only play a part of strengthening intensity, also play the effect to economize on resources, make and more meet professional autocrane and with car
Derrick car vehicle frame.
Brief description of the drawings
Fig. 1 is main cross-sectional schematic diagram of the present utility model.
Fig. 2 is schematic front view of the present utility model.
Fig. 3 is schematic top plan view of the present utility model.
Fig. 4 is the utility model neutral body schematic diagram.
Fig. 5 is the top view of eight word buttress braces.
Fig. 6 is the schematic diagram for being connected plate.
1 is automobile longitudinal girder, and 2 be crossbeam, and 3 be to strengthen bag girder construction, and 4 be upper assembling structure, and 5 be connecting plate, and 6 be that consent welds, 7
It is riveting or bolt, 8 be liftable supporter, and 9 be " eight " word buttress brace, and 10 be the upper plane of " eight " word crossbeam, and 11 be " eight "
The two sides of word buttress brace.
Embodiment
The utility model is as shown in Fig. 1/2/3/4/5/6.
A kind of crane Novel frame, including automobile longitudinal girder 1, automobile longitudinal girder 1 are linked to be a car by multiple tracks crossbeam 2
Frame, crane are arranged on vehicle frame one end, and automobile longitudinal girder 1, which is externally provided with, strengthens bag girder construction 3, and automobile longitudinal girder 1 is formed as surrounding entirely
It is either local to surround or Semi surrounding type structure, assembling structure 4 has been set up again on automobile longitudinal girder 1, strengthens Bao Liang in automobile longitudinal girder 1
Structure 3 is outer and the outside of upper assembling structure 4 is additionally provided with connecting plate 5, and wherein connecting plate 5 and the reinforcement bag of automobile longitudinal girder 1 girder construction 3 passes through
Riveting or bolt 7 connect as one；It is welded as a whole between connecting plate 5 and upper assembling structure 4 by multiple consents weldering 6.
Vertically a liftable supporter 8 is provided among the crossbeam 3 of erection crane vehicle frame one end.
" eight " word buttress brace 9 is further respectively had inside the crossbeam 2 at vehicle frame both ends, wherein the upper plane of " eight " word buttress brace
10 connect with the inner plane of crossbeam 2, and the two sides 11 of " eight " word buttress brace connect with the inner plane of automobile longitudinal girder 1.
Liftable supporter 8 is hydraulic means or mechanical device.
Connecting plate 5 is that monoblock type is set or compartment is set, and the aperture of wherein consent weldering is φ 25-80mm.
Connecting plate 5 is board-type or " L " type.
Claims (6)
1. a kind of crane Novel frame, including automobile longitudinal girder, automobile longitudinal girder is linked to be a vehicle frame, lifting by multiple tracks crossbeam
Machine is arranged on vehicle frame one end, and automobile longitudinal girder, which is externally provided with, strengthens bag girder construction, and automobile longitudinal girder is formed as into full encirclement or local bag
Enclose or Semi surrounding type structure, assembling structure set up again on automobile longitudinal girder, it is characterised in that：Strengthen bag beam knot in automobile longitudinal girder
Connecting plate is additionally provided with outside structure and outside upper assembling structure, wherein connecting plate and automobile longitudinal girder strengthens bag girder construction and pass through riveting or spiral shell
Bolt connects as one；It is welded as a whole between connecting plate and upper assembling structure by multiple consents.
A kind of 2. crane Novel frame according to claim 1, it is characterised in that：In erection crane vehicle frame one end
Vertically a liftable supporter is provided among crossbeam.
A kind of 3. crane Novel frame according to claim 1, it is characterised in that：Inside the crossbeam at vehicle frame both ends also
Provided with " eight " word buttress brace, wherein the upper plane of " eight " word buttress brace connects with the inner plane of crossbeam, the two of " eight " word buttress brace
Side connects with the inner plane of automobile longitudinal girder.
A kind of 4. crane Novel frame according to claim 2, it is characterised in that：Described liftable supporter is liquid
Pressure device or mechanical device.
A kind of 5. crane Novel frame according to claim 1, it is characterised in that：The connecting plate connects for monoblock type
The aperture of plate or compartment connecting plate, wherein consent weldering is φ 25-80mm.
A kind of 6. crane Novel frame according to claim 1, it is characterised in that：Connecting plate is board-type or " L "
Type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399087.3U CN206749901U (en) | 2017-04-17 | 2017-04-17 | A kind of crane Novel frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720399087.3U CN206749901U (en) | 2017-04-17 | 2017-04-17 | A kind of crane Novel frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206749901U true CN206749901U (en) | 2017-12-15 |
Family
ID=60612982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720399087.3U Expired - Fee Related CN206749901U (en) | 2017-04-17 | 2017-04-17 | A kind of crane Novel frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206749901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891997A (en) * | 2017-04-17 | 2017-06-27 | 湖北人杰特种汽车科技有限公司 | A kind of crane Novel frame |
-
2017
- 2017-04-17 CN CN201720399087.3U patent/CN206749901U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106891997A (en) * | 2017-04-17 | 2017-06-27 | 湖北人杰特种汽车科技有限公司 | A kind of crane Novel frame |
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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: 20171215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |