CN207774733U - A kind of special-purpose vehicle with flexible turntable - Google Patents
A kind of special-purpose vehicle with flexible turntable Download PDFInfo
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- CN207774733U CN207774733U CN201720986829.2U CN201720986829U CN207774733U CN 207774733 U CN207774733 U CN 207774733U CN 201720986829 U CN201720986829 U CN 201720986829U CN 207774733 U CN207774733 U CN 207774733U
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- purpose vehicle
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- 230000003028 elevating effect Effects 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000037230 mobility Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a kind of special-purpose vehicles with flexible turntable, including chassis, flexible turntable, arm support, the turntable that stretches to be mounted on chassis, and arm support head end is hinged with flexible turntable.The utility model improves safety work height, in the case of identical operation height, reduces special-purpose vehicle turning radius and special-purpose vehicle total length, improves job area, reduces wheelbase and the chassis dead weight on chassis.
Description
Technical field
The utility model is related to engineering machinery field, more particularly to a kind of special-purpose vehicle with flexible turntable.
Background technology
High-altitude operation vehicle serves the mobilitys working at height such as industry-by-industry working at height, equipment installation, maintenance
Product.High-altitude operation vehicle Related product mainly has：Scissor-type high-altitude operation vehicle, trailer-type high-altitude operation vehicle, crank arm type high-altitude are made
Industry vehicle, straight arm type overhead working truck, aluminium alloy high-altitude operation vehicle, double-cylinder type high-altitude operation vehicle, spider-type high-altitude operation vehicle seven are big
Class.
Currently, straight arm type overhead working truck is generally made of chassis, turntable, arm support, turntable is mounted on chassis, arm support with
Turntable is hinged.Turntable only has 360 degree rotation movement, cannot free oscilaltion.For straight arm type overhead working truck, to carry
The working depth of high high-altitude operation vehicle typically increases the overall length of arm support come what is realized, can make straight arm type overhead working truck in this way
Length increases, and increases the wheelbase on chassis, chassis dead weight, increases the turning radius of vehicle, improves straight arm type overhead working truck
Integral vehicle cost.Identical operation height, arm support expansion need more roomy work-yard, virtually reduce same operation height
The use scope of straight arm type overhead working truck increases the purchase cost of user, reduces the market competitiveness.
Utility model content
In view of this, the utility model proposes a kind of special-purpose vehicle with flexible turntable, including chassis, flexible turntable,
Arm support, the turntable that stretches are mounted on chassis, and arm support head end is hinged with flexible turntable.
Further, flexible turntable includes turntable, telescopic arm, telescopic oil cylinder, and telescopic arm is mounted on chassis, turntable installation
On telescopic arm, telescopic oil cylinder both ends are connected with telescopic arm and chassis respectively.
Further, telescopic arm is vertically installed on chassis, and telescopic oil cylinder drives telescopic arm oscilaltion.
Further, the turntable that stretches is mounted on chassis front end, the driver's cabin close to chassis.
Further, including job platform, job platform are connected with arm support tail end.
Further, including elevating ram, elevating ram both ends are connect with flexible turntable and arm support respectively.
Further, arm support is telescopic arm support.
Further, subframe is set on chassis, and the turntable that stretches is mounted on subframe.
A kind of special-purpose vehicle with flexible turntable provided by the utility model, using flexible turntable, flexible turntable can be with
Oscilaltion, therefore improve safety work height.In the case of identical operation height, reduce special-purpose vehicle turning radius
With special-purpose vehicle total length, job area is improved, reduces wheelbase and the chassis dead weight on chassis.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.
In attached drawing：
Fig. 1 is a kind of special-purpose vehicle schematic diagram with flexible turntable of the utility model.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of preferred special-purpose vehicle with flexible turntable of the utility model, special-purpose vehicle can be high
Idle job vehicle, crane, concrete mixer etc..
As shown in Figure 1, a kind of special-purpose vehicle with flexible turntable includes chassis 1, flexible turntable, arm support 5, job platform
7, flexible turntable is fixedly mounted on the front end on chassis 1 vertically, the driver's cabin close to chassis 1.Vehicle with chassis can be card
Vehicle or minibus.Subframe (not depending on showing in figure) can also be set on chassis 1, and the turntable that stretches is mounted on subframe.
Flexible turntable can make 4 oscilaltion of turntable.5 head end of arm support is hinged with flexible turntable, job platform 7 and arm support 5
End is connected.6 both ends of elevating ram are connect with flexible turntable and arm support 5 respectively, and elevating ram 6 can be such that arm support 5 lifts upwards
It rises.The telescopic jib that arm support 5 is made of single oil cylinder can extend and shorten.Flexible turntable can be telescopic arm lifting turntable,
Scissors mechanism may be used and carry out lifting turntable.
As shown in Figure 1, flexible turntable includes turntable 4, telescopic arm 2, telescopic oil cylinder 3.Telescopic arm 2 and telescopic oil cylinder 3 are vertical
On chassis 1, telescopic arm 2 includes three joint arms, and telescopic oil cylinder 3 is located in telescopic arm 2,3 both ends of telescopic oil cylinder respectively with stretch
Contracting arm 2 is connected with chassis 1, and telescopic oil cylinder 3 drives 2 oscilaltion of telescopic arm.Turntable 4 is mounted on telescopic arm 2, and turntable 4 can
To drive arm support 360 degree rotation.
When special-purpose vehicle on highway when driving, under the action of telescopic oil cylinder 3, turntable 4 minimizes downwards position, drop
Low special-purpose vehicle whole height, special-purpose vehicle center of gravity decline, and improve special-purpose vehicle and drive through performance and driving safety.
When special-purpose vehicle is in site operation, under the action of telescopic oil cylinder 3, turntable 4 stretches height upwards, and arm support 5 is made to be promoted
To certain altitude, turntable 4 can be with 360 degree rotation.In traditional straight arm type overhead working truck, it is necessary first to which elevating ram 6 will
Arm support 5 lifts, and turntable 4 could rotate, and can limit straight arm type overhead working truck job area in this way.The utility model solves
Problem is stated, not only increases operation height, and improve job area.
In the case of identical operation height, it is possible to reduce special-purpose vehicle entire length, due to special-purpose vehicle entire length
Shorten, turning radius also can be reduced accordingly.Simultaneously job area can be improved, reduce chassis 1 wheelbase and chassis 1 from
Weight.
Technology not described above is the common knowledge of those skilled in the art.The foregoing is merely the utility model compared with
Good embodiment, is not intended to limit the utility model, within the spirit and principle of the utility model, made by it is any
Modification, equivalent replacement, improvement etc., should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of special-purpose vehicle with flexible turntable, which is characterized in that including chassis (1), flexible turntable, arm support (5), stretch
Turntable is mounted on chassis (1), and arm support (5) head end is hinged with flexible turntable；Flexible turntable include turntable (4), telescopic arm (2),
Telescopic oil cylinder (3), telescopic arm (2) are mounted on chassis (1), and turntable (4) is mounted on telescopic arm (2), telescopic oil cylinder (3) both ends
It is connected respectively with telescopic arm (2) and chassis (1)；Telescopic arm (2) is vertically installed on chassis (1), and telescopic oil cylinder (3) driving is stretched
Contracting arm (2) oscilaltion.
2. the special-purpose vehicle with flexible turntable according to claim 1, which is characterized in that flexible turntable is mounted on chassis
(1) front end, the driver's cabin close to chassis (1).
3. the special-purpose vehicle with flexible turntable according to claim 1 to 2 any one, which is characterized in that including making
Industry platform (7), job platform (7) are connected with arm support (5) end.
4. the special-purpose vehicle with flexible turntable according to claim 3, which is characterized in that including elevating ram (6), lift
Oil-lifting jar (6) both ends are connect with flexible turntable and arm support (5) respectively.
5. the special-purpose vehicle with flexible turntable according to claim 4, which is characterized in that arm support (5) is telescopic
Arm support.
6. the special-purpose vehicle with flexible turntable according to claim 1 to 2 any one, which is characterized in that on chassis
Upper setting subframe, the turntable that stretches are mounted on subframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720986829.2U CN207774733U (en) | 2017-08-08 | 2017-08-08 | A kind of special-purpose vehicle with flexible turntable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720986829.2U CN207774733U (en) | 2017-08-08 | 2017-08-08 | A kind of special-purpose vehicle with flexible turntable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207774733U true CN207774733U (en) | 2018-08-28 |
Family
ID=63219054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720986829.2U Active CN207774733U (en) | 2017-08-08 | 2017-08-08 | A kind of special-purpose vehicle with flexible turntable |
Country Status (1)
| Country | Link |
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| CN (1) | CN207774733U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107235456A (en) * | 2017-08-08 | 2017-10-10 | 湖南星邦重工有限公司 | A kind of special-purpose vehicle with flexible turntable |
| CN109678090A (en) * | 2018-12-29 | 2019-04-26 | 徐州海伦哲特种车辆有限公司 | A kind of high-altitude operation vehicle that turntable can be vertically moved up or down |
-
2017
- 2017-08-08 CN CN201720986829.2U patent/CN207774733U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107235456A (en) * | 2017-08-08 | 2017-10-10 | 湖南星邦重工有限公司 | A kind of special-purpose vehicle with flexible turntable |
| CN109678090A (en) * | 2018-12-29 | 2019-04-26 | 徐州海伦哲特种车辆有限公司 | A kind of high-altitude operation vehicle that turntable can be vertically moved up or down |
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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: 410600, No. 128, Jinzhou East Road, Ningxiang hi tech Development Zone, Hunan, Changsha Patentee after: Hunan Xingbang Intelligent Equipment Co., Ltd Address before: 410600, No. 128, Jinzhou East Road, Ningxiang hi tech Development Zone, Hunan, Changsha Patentee before: Hunan Sinoboom Heavy Industry Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |