CN102680013A - Experimental bogie - Google Patents
Experimental bogie Download PDFInfo
- Publication number
- CN102680013A CN102680013A CN2012101640646A CN201210164064A CN102680013A CN 102680013 A CN102680013 A CN 102680013A CN 2012101640646 A CN2012101640646 A CN 2012101640646A CN 201210164064 A CN201210164064 A CN 201210164064A CN 102680013 A CN102680013 A CN 102680013A
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- plate
- upper bed
- lower bottom
- bottom base
- voussoir
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Abstract
An experimental bogie comprises an upper base and a lower base. The upper base is an experimental table, and a plurality of supporting legs are arranged on the upper base; the lower base is positioned below the upper base and is parallel to the upper base, a plurality of cylinders are mounted between the upper base and the lower base, and the distance between the upper base and the lower base can be adjusted by the cylinders; a plurality of traveling wheels are arranged on the lower side of the lower base; and gear fixing mechanisms are disposed between the lower base and the upper base, and the two bases keep opposite by the gear fixing mechanisms. The experimental bogie has two work states including a traveling state and a fixed state; when in the traveling state, the experimental bogie can be used for carrying objects; and after the objects are carried to a destination by the experimental bogie in the fixed state, latches are unplugged by the aid of the cylinders, the lower base retracts into the upper base until the supporting legs on the upper base contact with the ground, and then the experimental bogie can be used as a work platform.
Description
Technical field
The present invention relates to the flat-bed trailer technical field, specifically a kind of experiment chassis.
Background technology
Present experiment porch generally all is fixed; This is because the general requirement of experiment porch has the higher mechanical stability ability, could satisfy the purpose that experiment is used, and these experiment porchs are not easy to move; Cause difficult, need carry by handbarrow.And electric flatcar generally all uses as moving handbarrow, and both belong to the different techniques field.
The characteristic that someone moves as required only simply is installed in universal wheel on the supporting leg, and this simple dedicated mode only is fit to the testing table of some lighter weight, and has brought the problem of mechanical stability difference again.Just belong to this situation like what announce among the Chinese patent 200520080223.X.
Summary of the invention
The object of the present invention is to provide a kind of experiment chassis, is a kind of novel experiment table that on the basis of electric flatcar, develops, and is a kind of movably testing table, is again the electric flatcar that can do experiment, has usage space widely.
The present invention solves the technical scheme that its technical matters takes: a kind of experiment chassis comprises upper bed-plate and lower bottom base:
Upper bed-plate, upper bed-plate is provided with some supporting legs for the experiment table top at the downside of said upper bed-plate;
Lower bottom base, said lower bottom base are positioned at the below of upper bed-plate and laterally arrange with upper bed-plate, and scalable some cylinders of distance between the two are installed between said upper bed-plate and lower bottom base; Be provided with the several rows travelling wheel at said lower bottom base downside; And between lower bottom base and upper bed-plate, be provided with and let two bases remain on the gear fixed mechanism of a certain relative position.
Wherein, when within the lower bottom base indentation upper bed-plate, supporting leg contacts with ground, and when lower bottom base stretched out upper bed-plate and road wheel and contacts with ground, the gear fixed mechanism acted between two bases.
Further; Described gear fixed mechanism is the bolt-type locking mechanism, comprises latch, spring and pin hole, and said pin hole comprises the pin hole that is arranged on upper bed-plate and the lower bottom base; Spring is arranged between two bases, and latch can be inserted in the pin hole between two bases.
Further, also comprise a voussoir fixed mechanism, said voussoir fixed mechanism comprises the voussoir that two inclined-planes cooperate; Wherein, a voussoir is fixed on the upper bed-plate, and another voussoir is fixed on the hydraulic cylinder; Said hydraulic cylinder is installed on the ground, and action in the horizontal direction realizes that wedge-like engagement is with fixing.
The invention has the beneficial effects as follows: this experiment chassis has two kinds of duties; A kind of is walking states, the road wheel kiss the earth on lower bottom base under the effect of cylinder, and promptly lower bottom base stretches out in upper bed-plate; Wheel on the lower bottom base contacts with ground; And with latch two bases are positioned and fix, be integrally formed, can carry.Another kind is a stationary state, be transported to the destination after, extract latch down the auxiliary of cylinder, in the lower bottom base indentation upper bed-plate, the supporting leg kiss the earth on upper bed-plate so just can be used as a workbench and uses.So these two kinds of duties are these practical function places.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is one of side view of the present invention;
Fig. 3 is two of a side view of the present invention;
Fig. 4 is a schematic diagram state one;
Fig. 5 is a schematic diagram state two;
Among the figure: 1 upper bed-plate, 2 lower bottom bases, 3 road wheels, 4 gear fixed mechanisms, 5 voussoir fixed mechanisms.
Embodiment
Like Fig. 1～shown in Figure 5, a kind of experiment chassis comprises two orientation and the upper bed-plates 1 and lower bottom base 2 that laterally arrange up and down.
Two bases all are the frameworks of the rectangle that is welded; Between upper bed-plate and lower bottom base, connect through some cylinders; Spacing between upper bed-plate and the lower bottom base can be regulated through cylinder, that is to say, the spacing of stretching out state two bases at cylinder is maximum; Spacing at retracted mode two bases of cylinder is minimum, and this is that cylinder is regulated the effect that must bring.Downside at upper bed-plate 1 is provided with some supporting legs, at the downside of lower bottom base 2 several rows travelling wheel 3 is installed, and when within the lower bottom base indentation upper bed-plate, supporting leg will contact with ground, and lower bottom base just need not bear bigger power again.When lower bottom base 2 stretched out the scope of upper bed-plate, the road wheel on the lower bottom base will contact with ground, has walking function.For guaranteeing under walking states, the safety of the cylinder between the protection Up/down base can let two bases remain on the gear fixed mechanism 4 of a certain relative position between lower bottom base and upper bed-plate, being provided with.This gear fixed mechanism is the bolt-type locking mechanism, comprises latch, spring and pin hole, and pin hole comprises the pin hole that is arranged on upper bed-plate and the lower bottom base, and spring is arranged between two bases, and latch can be inserted in the pin hole between two bases.So just can under the effect of latch, let both remain on certain position, the serviceable life of protection cylinder.
Also comprise a voussoir fixed mechanism 5, said voussoir fixed mechanism comprises the voussoir that two inclined-planes cooperate, wherein; One voussoir is fixed on the upper bed-plate; Another voussoir is fixed on the hydraulic cylinder, and said hydraulic cylinder is installed on the ground, and action in the horizontal direction realizes that wedge-like engagement is with fixing.
This experiment chassis has two kinds of duties, and a kind of is walking states, lower bottom base kiss the earth under the effect of cylinder; Be that lower bottom base stretches out in upper bed-plate; Wheel on the lower bottom base contacts with ground, and with latch two bases is positioned and fix, and is integrally formed; This moment, cylinder did not stress, and can carry.After being transported to the destination,, extract latch assisting down of cylinder, in the lower bottom base indentation upper bed-plate, the supporting leg kiss the earth on upper bed-plate, and use voussoir fixed mechanism 5 matching and fixing, so just can be used as a firm workbench and use.So these two kinds of duties are these practical function places.
Except that the described technical characterictic of instructions, be the known technology of those skilled in the art.
Claims (3)
1. an experiment chassis is characterized in that: comprise
Upper bed-plate, upper bed-plate is provided with some supporting legs for the experiment table top at the downside of said upper bed-plate;
Lower bottom base, said lower bottom base are positioned at the below of upper bed-plate and laterally arrange with upper bed-plate, and scalable some cylinders of distance between the two are installed between said upper bed-plate and lower bottom base; Be provided with the several rows travelling wheel at said lower bottom base downside; And between lower bottom base and upper bed-plate, be provided with and let two bases remain on the gear fixed mechanism of a certain relative position.
Wherein, when within the lower bottom base indentation upper bed-plate, supporting leg contacts with ground, and when lower bottom base stretched out upper bed-plate and road wheel and contacts with ground, the gear fixed mechanism acted between two bases.
2. a kind of experiment chassis according to claim 1; It is characterized in that; Described gear fixed mechanism is the bolt-type locking mechanism, comprises latch, spring and pin hole, and said pin hole comprises the pin hole that is arranged on upper bed-plate and the lower bottom base; Spring is arranged between two bases, and latch can be inserted in the pin hole between two bases.
3. a kind of experiment chassis according to claim 2 is characterized in that, also comprises a voussoir fixed mechanism; Said voussoir fixed mechanism comprises the voussoir that two inclined-planes cooperate; Wherein, a voussoir is fixed on the upper bed-plate, and another voussoir is fixed on the hydraulic cylinder; Said hydraulic cylinder is installed on the ground, and action in the horizontal direction realizes that the cooperation of wedge shape is with fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101640646A CN102680013A (en) | 2012-05-24 | 2012-05-24 | Experimental bogie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101640646A CN102680013A (en) | 2012-05-24 | 2012-05-24 | Experimental bogie |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102680013A true CN102680013A (en) | 2012-09-19 |
Family
ID=46812290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101640646A Pending CN102680013A (en) | 2012-05-24 | 2012-05-24 | Experimental bogie |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102680013A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08299394A (en) * | 1995-04-27 | 1996-11-19 | Shimadzu Corp | Separable operating table |
| CN2398250Y (en) * | 1999-11-17 | 2000-09-27 | 吴镜明 | Manually movable crane |
| CN201722116U (en) * | 2010-07-16 | 2011-01-26 | 青岛铁马机械有限公司 | Plate lifter |
| CN201776932U (en) * | 2010-08-06 | 2011-03-30 | 武汉一冶钢结构有限责任公司 | Lifting type flatbed sliding trolley |
| CN201876349U (en) * | 2010-10-29 | 2011-06-22 | 苏州拓控机电设备有限公司 | Valve torque testing machine |
| CN102151797A (en) * | 2010-11-16 | 2011-08-17 | 苏州苏铸成套装备制造有限公司 | Table top lifting device |
| CN202614252U (en) * | 2012-05-24 | 2012-12-19 | 山东重联电动车辆制造有限公司 | Experiment table vehicle |
-
2012
- 2012-05-24 CN CN2012101640646A patent/CN102680013A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08299394A (en) * | 1995-04-27 | 1996-11-19 | Shimadzu Corp | Separable operating table |
| CN2398250Y (en) * | 1999-11-17 | 2000-09-27 | 吴镜明 | Manually movable crane |
| CN201722116U (en) * | 2010-07-16 | 2011-01-26 | 青岛铁马机械有限公司 | Plate lifter |
| CN201776932U (en) * | 2010-08-06 | 2011-03-30 | 武汉一冶钢结构有限责任公司 | Lifting type flatbed sliding trolley |
| CN201876349U (en) * | 2010-10-29 | 2011-06-22 | 苏州拓控机电设备有限公司 | Valve torque testing machine |
| CN102151797A (en) * | 2010-11-16 | 2011-08-17 | 苏州苏铸成套装备制造有限公司 | Table top lifting device |
| CN202614252U (en) * | 2012-05-24 | 2012-12-19 | 山东重联电动车辆制造有限公司 | Experiment table vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120919 |