CN205855868U - A kind of special purpose vehicle supports balance system - Google Patents
A kind of special purpose vehicle supports balance system Download PDFInfo
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- CN205855868U CN205855868U CN201620868182.9U CN201620868182U CN205855868U CN 205855868 U CN205855868 U CN 205855868U CN 201620868182 U CN201620868182 U CN 201620868182U CN 205855868 U CN205855868 U CN 205855868U
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Abstract
This utility model is that a kind of special purpose vehicle supports balance system, is set up in parallel before and after the first span system in system and the second span system, and the length after two span systems are shunk coordinates the width in compartment；The most each span system is respectively divided into fixed cavity and span section, span section stretching motion in fixed cavity, the end of span section is vertically respectively arranged with support system, support system is divided into again the first support system, second support system and the first span system, second span system is corresponding, the fixed cavity end of described first span system and the second span system is provided inwardly with " U " type structural openings groove respectively, open slot is vertically communicated and accommodates after the first support system and the contraction of the second support system respectively, the area after the span is made to increase, arranging of its fixed cavity open ended slot accommodates after the first support system and the contraction of the second support system, after it launches, the length due to hydraulic cylinder extends, lifting surface area is added in limited scope.
Description
Technical field
This utility model relates to the support system of special-purpose vehicle, and specifically a kind of special purpose vehicle supports balance system.
Background technology
Special crane and truck-mounted crane are the most extensively applied, in order to increase stability, it is necessary to make it have a stable center of gravity,
So using the mode of pull wing hydraulic support leg to expand stress reason area, stablize center of gravity.
But every kind of vehicle is all that bulletin is made that size and tonnage limit, and its objective is to ensure safety and the matter of vehicle
Amount, when cannot arbitrarily change its size after size limitation, can only transform in former scope, but by the shadow of hydraulic system
Ringing, hydraulic system can not be made and multistage prolong the wing, and the most multistage wing that prolongs also results in reduction and the width ultra-wide of intensity, direct shadow
Ring automobile bulletin and the security-hidden trouble of self.
Summary of the invention
This utility model is in order to make special purpose vehicle effectively expand lifting surface area, special proposition in the range of vehicle bulletin
A kind of special purpose vehicle supports balance system.
It is that a kind of special purpose vehicle supports balance system, including span system, the span for this technical solution of the utility model
Being set up in parallel before and after the first span system in system and the second span system, the length after two span systems are shunk coordinates car
The width in railway carriage or compartment；Being respectively divided into fixed cavity and span section in the most each span system, span section is flexible fortune in fixed cavity
Dynamic, the end of span section is vertically respectively arranged with support system, and support system is divided into again the first support system, the second support system
It is corresponding with the first span system, the second span system, it is characterised in that: consolidating of described first span system and the second span system
Determining cavity end and be provided inwardly with open slot respectively, open slot is vertically communicated and respectively by the first support system and the second support system
Accommodate after contraction.
Further it is improved by: described span system is square hydraulically extensible system.
Further it is improved by: the first support system and the second support system are cylindricality hydraulic system.
Further it is improved by: described open slot is " U " type structure.
Beneficial effect:
In this utility model, the first span system and the second span system are set up in parallel the increase of the area after can making the span,
The arranging of its fixed cavity open ended slot accommodates after the first support system and the second support system being shunk, after it launches by
Length in hydraulic cylinder extends, so its lifting surface area is as well as increase, adds lifting surface area in limited scope.
Square hydraulically extensible system is conducive to bearing gravity.
Cylindricality hydraulic system is convenient to be manufactured and uses, and is simultaneously also beneficial to support.
The use of " U " type structure is the storage of the vertical hydraulic cylinder body facilitating cylindricality, has a peace after storage simultaneously
Full storage environment.
Accompanying drawing explanation
Main TV structure schematic diagram when Fig. 1 is span one end receiving state in one end in this utility model.
Fig. 2 is the plan structure schematic diagram of Fig. 1.
Fig. 3 is the left view structural representation of Fig. 1.
Fig. 4 is perspective view of the present utility model.
In figure, 1 is the first span system, and 2 is the second span system, and 3 is fixed cavity, and 4 is span section,
5 is the first support system, and 6 is the second support system, and 7 is open slot.
Detailed description of the invention
This utility model is as shown in Fig. 1/2/3/4.
A kind of special purpose vehicle supports balance system, including span system, the first span system 1 and second in span system
Being set up in parallel before and after span system 2, the length after two span systems contractions coordinates the width in compartment；The most each span system
In be respectively divided into fixed cavity 3 and span section 4, span section 4 is stretching motion in fixed cavity 3, and the end of span section 4 is vertically divided
Be not provided with support system, support system be divided into again first support system the 5, second support system 6 and the first span system 1,
Two span systems 2 are corresponding, and fixed cavity 3 end of described first span system 1 and the second span system 2 is provided inwardly with out respectively
Mouthful groove 7, open slot 7 is vertically communicated and accommodates after the first support system 5 and the second support system 6 being shunk respectively.
The first span system 1 and the second span system 2 in span system are square hydraulically extensible system.
First support system 5 and the second support system 6 are cylindricality hydraulic system.
Described open slot 7 is " U " type structure.
" U " type construction features of this utility model fixed cavity 3 end:
In equal box width size, " U " type structure increases effective bearing length 160*2=than after the original system span
320mm, thus increase lorry-mounted crane job stability.
Claims (4)
1. special purpose vehicle supports a balance system, including span system, the first span system (1) and second in span system
Being set up in parallel before and after span system (2), the length after two span systems contractions coordinates the width in compartment；The most each span system
Being respectively divided into fixed cavity (3) and span section (4) in system, span section (4) is stretching motion in fixed cavity (3), span section (4)
End be vertically respectively arranged with support system, support system be divided into again the first support system (5), the second support system (6) and
First span system (1), the second span system (2) are corresponding, it is characterised in that: described first span system (1) and second span
The fixed cavity end of system (2) is provided inwardly with open slot (7) respectively, and open slot (7) is vertically communicated and supports first respectively
System (5) and the second support system (6) accommodate after shrinking.
A kind of special purpose vehicle the most according to claim 1 supports balance system, it is characterised in that: described span system is
Square hydraulically extensible system.
A kind of special purpose vehicle the most according to claim 1 supports balance system, it is characterised in that: the first support system (5)
It is cylindricality hydraulic system with the second support system (6).
A kind of special purpose vehicle the most according to claim 1 supports balance system, it is characterised in that: described open slot (7)
For " U " type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620868182.9U CN205855868U (en) | 2016-08-12 | 2016-08-12 | A kind of special purpose vehicle supports balance system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620868182.9U CN205855868U (en) | 2016-08-12 | 2016-08-12 | A kind of special purpose vehicle supports balance system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205855868U true CN205855868U (en) | 2017-01-04 |
Family
ID=57593460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620868182.9U Active CN205855868U (en) | 2016-08-12 | 2016-08-12 | A kind of special purpose vehicle supports balance system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205855868U (en) |
-
2016
- 2016-08-12 CN CN201620868182.9U patent/CN205855868U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |