CN201333910Y - Automatic isotonic control device of articulated disc in the traveling of articulated vehicle - Google Patents
Automatic isotonic control device of articulated disc in the traveling of articulated vehicle Download PDFInfo
- Publication number
- CN201333910Y CN201333910Y CNU2008201584005U CN200820158400U CN201333910Y CN 201333910 Y CN201333910 Y CN 201333910Y CN U2008201584005 U CNU2008201584005 U CN U2008201584005U CN 200820158400 U CN200820158400 U CN 200820158400U CN 201333910 Y CN201333910 Y CN 201333910Y
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- steel rope
- locations
- rope locations
- steel
- pulley
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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Abstract
The utility model discloses an automatic isotonic control device of an articulated disc in the traveling of an articulated vehicle, comprising a first steel rope locating piece and a second steel rope locating piece which are respectively arranged at the positions of the left corner and the right corner of the rear end of the bottom surface of a chassis of a front vehicle body, a third steel rope locating piece and a fourth steel rope locating piece which are respectively arranged at the positions of the left end and the right end of the bottom surface of a shoulder pole beam, a fifth steel rope locating piece and a sixth steel rope locating piece which are respectively arranged at the positions of the left corner and the right corner of the front end of the bottom surface of a chassis of a rear vehicle body and two steel ropes; wherein one steel rope is tightly wound on the first steel rope locating piece, the third steel rope locating piece, the fourth steel rope locating piece and the sixth steel rope locating piece, and the other steel rope is tightly wound on the second steel rope locating piece, the third steel rope locating piece, the fourth steel rope locating piece and the fifth steel rope locating piece; the center of the articulated disc can be continuously arranged at the isotonic neutral position by the traction of the steel rope and the transmission of a pulley locating piece.
Description
Technical field
The utility model relates to articulated vehicle, relates in particular to a kind of control setup of the automatic five equilibrium in hinged disk position when articulator is travelled.
Background technology
The present device that makes the left and right sides, hinged disk center on the articulator be in the five equilibrium center position all the time has four kinds of installation forms:
First kind is a hydraulic thrust bar respectively is installed is connected with middle rotating disk on the underframe of front body and back vehicle body, connects with hydraulic tubing, and assurance makes its hydraulic pressure identical when the Ackermann steer angle system, thereby the rotating disk that reaches the centre is in center position all the time.The shortcoming of this device is: design is complicated, technological requirement is high, poor reliability, manufacturing cost height.
Second kind is to be designed to the circular gear track structure in the mechanism of hinged disk, thereby the rotating disk of the rotation by gear and gear track in the middle of reaching is in center position all the time.The shortcoming of this device is: design is complicated, technological requirement is high, manufacturing cost is high, be only applicable to the articulator on high floor.
The third is that vestibule diaphragm central frame on a propelling rod respectively being installed and middle rotating disk is pushed up on four jiaos of the roofs of front body and back vehicle body is connected, and on this central frame, chute is set, guarantee the motion of four propelling rod parallelogram when this device of Ackermann steer angle, thereby the rotating disk in the middle of reaching is in center position all the time, and the shortcoming of this device is: design is complicated, take the top goes up that load carrying ability on space, technological requirement height, poor reliability, the hinged disk is little, manufacturing cost is higher.
The 4th kind is an extension spring respectively is installed and is connected with the both sides of middle rotating disk on four angles of underframe of front body and back vehicle body, make it under the craspedodrome state, all just be subjected to pulling force, when Ackermann steer angle outside extension spring stretches, inboard extension spring return, thereby the rotating disk in the middle of reaching is in center position all the time, and the shortcoming of this device is: processing request height, the poor reliability of extension spring, be only applicable to the articulator on high floor.
Summary of the invention
The control setup of technical problem to be solved in the utility model provides a kind of articulator when the travelling automatic five equilibrium in hinged disk position, it is simple in structure, is applicable to that the articulator of any high and low floor panel structure uses.
The technical scheme that the utility model adopted is: the control setup of the automatic five equilibrium in hinged disk position when a kind of articulator travels, this articulator comprise front body underframe, back body understructure and are arranged on the front body underframe and the back hinged disk between the body understructure; Front body underframe and back body understructure all are articulated in the home position of hinged disk, diametrical position at hinged disk is provided with a shoulder pole girder, be characterized in that the control setup of the automatic five equilibrium in hinged disk position comprised the left comer that is separately positioned on rear end, front body underframe bottom surface and the first steel rope locations and the second steel rope locations of right corner position when this articulator travelled, be separately positioned on the left end of shoulder pole girder bottom surface and the 3rd steel rope locations and the 4th steel rope locations at right end position place, be separately positioned on the left comer of body understructure bottom surface, back front end and the 5th steel rope locations and the 6th steel rope locations and two steel ropes of right corner position; When articulator is kept straight on, the first steel rope locations, the 3rd steel rope locations and the 5th steel rope locations are positioned on the same horizon, the second steel rope locations, the 4th steel rope locations and the 6th steel rope locations are positioned on the same horizon, and the distance between the 3rd steel rope locations and the first steel rope locations equals the distance between the 3rd steel rope locations and the 5th steel rope locations, and the distance between the 4th steel rope locations and the second steel rope locations equals the distance between the 4th steel rope locations and the 6th steel rope locations; Wherein steel cable is tightened solderless wrapped connection on the first steel rope locations, the 3rd steel rope locations, the 4th steel rope locations and the 6th steel rope locations, and another root steel rope is tightened solderless wrapped connection on the second steel rope locations, the 3rd steel rope locations, the 4th steel rope locations and the 5th steel rope locations; At the front body underframe of articulator during with respect to the center of circle rotation of hinged disk, driving the back body understructure by two steel ropes also rotates with respect to the center of circle of hinged disk, and, wherein steel cable equals length variations amount between the 6th steel rope locations and the 4th steel rope locations in the length variations amount between the first steel rope locations and the 3rd steel rope locations, and another root steel rope equals length variations amount between the 5th steel rope locations and the 3rd steel rope locations in the length variations amount between the second steel rope locations and the 4th steel rope locations.
Adopt such structure, by the traction of steel rope, the transmission of pulley reaches the hinged disk center thus and is in the five equilibrium center position all the time.In addition, it has following characteristics in addition:
1, the layout of steel rope locations is comparatively flexible;
2, simplify the structure, improved the cost performance of car load; The purchase cost of material, part can significantly reduce;
3, be not subjected to ground plate hight and low restriction;
4, be not subjected to the excessive restriction of Ackermann steer angle angle;
The excessive restriction of the difference that is situated between when 5, not being subjected to the vehicle uphill/downhill;
6, can bear the normal operation under the load-carrying situation on the hinged disk;
7, it is succinct reliable the chassis to be arranged, does not have interference with each parts pipeline;
8, make all motions within the limits prescribed of lining of each system pipeline, circuit and hinged canopy, safety, unfailing performance are improved;
9, can maintain easily and safeguard.
Description of drawings
For further specifying above-mentioned purpose of the present utility model, constructional feature and effect, the utility model is described in detail below with reference to accompanying drawing.
Figure 1A is the structural representation of first kind of embodiment of the utility model, and wherein, articulator is in the craspedodrome state;
Figure 1B is the structural representation of first kind of embodiment of the utility model, and wherein, articulator is in the right-hand corner state;
Fig. 1 C is the structural representation of first kind of embodiment of the utility model, and wherein, articulator is in the turnon left state;
Fig. 2 is the structural representation of second kind of embodiment of the utility model;
Fig. 3 is the structural representation of the third embodiment of the utility model.
The specific embodiment
Figure 1A is the structural representation of first kind of embodiment of the utility model, and wherein, articulator is in the craspedodrome state.This articulator comprises front body underframe 1, back body understructure 2 and is arranged on front body underframe 1 and the back hinged disk 3 between the body understructure 2.Front body underframe 1 and back body understructure 2 all are articulated in the O place, the center of circle of hinged disk 3, are provided with a shoulder pole girder 4 in the diametrical position of hinged disk 3.
The control setup of the automatic five equilibrium in hinged disk position comprised the left comer that is separately positioned on rear end, front body underframe 1 bottom surface and the first steel rope locations 8D and the second steel rope locations 8A of right corner position when articulator of the present utility model travelled, be separately positioned on the left end of shoulder pole girder 4 bottom surfaces and the 3rd steel rope locations 8E and the 4th steel rope locations 8B at right end position place, be separately positioned on the left comer of back body understructure 1 bottom surface front end and the 5th steel rope locations 8F and the 6th steel rope locations 8C and two steel ropes 5 of right corner position, 6.
When articulator is kept straight on, the first steel rope locations 8D, the 3rd steel rope locations 8E and the 5th steel rope locations 8F are positioned on the same horizon, the second steel rope locations 8A, the 4th steel rope locations 8B and the 6th steel rope locations 8C are positioned on the same horizon, and the distance between the 3rd steel rope locations 8E and the first steel rope locations 8D equals the distance between the 3rd steel rope locations 8E and the 5th steel rope locations 8F, and the distance between the 4th steel rope locations 8B and the second steel rope locations 8A equals the distance between the 4th steel rope locations 8B and the 6th steel rope locations 8C.
In first kind of embodiment, the first steel rope locations 8D, the second steel rope locations 8A, the 5th steel rope locations 8F and the 6th steel rope locations 8C all can adopt fastener, for example can be bolt, pin, pin etc., the 3rd steel rope locations 8E and the 4th steel rope locations 8B are assembly pulley, each assembly pulley is made up of two pulleys, and one of them pulley is positioned at the top of another pulley.
One end of steel rope 5 is fixed on the first steel rope locations 8D, and steel rope 5 is walked around the front side of the pulley of the rear side of a pulley of the 3rd steel rope locations 8E and the 4th steel rope locations 8B, and the other end is fixed on the 6th steel rope locations 8C.One end of steel rope 6 is fixed on the second steel rope locations 8A, steel rope 6 is walked around the front side of another pulley of the rear side of another pulley of the 4th steel rope locations 8B and the 3rd steel rope locations 8C, and the other end is fixed on the 5th steel rope locations 8F.In the utility model, steel rope 5,6 must make steel rope be in tensioned state all the time when solderless wrapped connection, in order to realize this purpose, the one pulley roller (not shown) that is positioned at above the steel rope can also be set in the bottom surface of hinged disk 3, and this pulley roller projection on hinged disk is by the center of circle O of hinged disk and perpendicular to shoulder pole girder.
Front side described in the utility model, rear side, left side, right side conform to the habitual orientation of articulator, are example with the steel rope locations, and a side of close front body is the front side, and a side of close back vehicle body is a rear side.
Shown in Figure 1B, when articulator during at right-hand corner, this moment articulator front body underframe 1 with respect to the center of circle O right-hand revolution of hinged disk 3, drive back body understructurees 2 also with respect to the center of circle O rotation of hinged disk 3 by steel rope 5,6.Because steel rope the 5, the 6th tightens up, steel rope 5 equals the length of the shortening between the 6th steel rope locations 8C and the 4th steel rope locations 8B in the length of elongating between the first steel rope locations 8D and the 3rd steel rope locations 8E, steel rope 6 equals the length of elongating in the length that shortens between the second steel rope locations 8A and the 4th steel rope locations 8B between the 5th steel rope locations 8F and the 3rd steel rope locations 8E, be all the time fan-shaped open and close up doing.And the 3rd steel rope locations 8E is the centre at the first steel rope locations 8D and the second steel rope locations 8F all the time, the 4th steel rope locations 8B is all the time between the second steel rope locations 8A and the 6th steel rope locations 8C, and the distance between the 3rd steel rope locations 8E and the first steel rope locations 8D equals the distance between the 3rd steel rope locations 8E and the 5th steel rope locations 8F all the time, distance between the 4th steel rope locations 8B and the second steel rope locations 8A equals the distance between the 4th steel rope locations 8B and the 6th steel rope locations 8C all the time, even the left and right sides, hinged disk center remains the five equilibrium center position.
Fig. 1 C shows the scheme drawing that articulator is in the turnon left state, and its principle is identical with Figure 1B, does not repeat them here.
Fig. 2 and Fig. 3 show respectively second kind of embodiment of the present utility model and the structural representation of three kinds of embodiments, the key distinction of they and first kind of embodiment is that the canoe of steel rope changes to some extent.
In Fig. 2, the first steel rope locations 8D, the second steel rope locations 8A, the 5th steel rope locations 8F and the 6th steel rope locations 8C are pulley, and the 3rd steel rope locations 8E and the 4th steel rope locations 8B are fastener.One end of steel rope 5 is fixed on the 3rd steel rope locations 8E, and steel rope 5 is walked around the front side of the first steel rope locations 8D and the rear side of the 6th steel rope locations 8C, and the other end is fixed on the 4th steel rope locations 8B.One end of steel rope 6 is fixed on the 3rd steel rope locations 8E, and steel rope 6 is walked around the front side of the rear side and the second steel rope locations 8A of the 5th steel rope locations 8F, and the other end is fixed on the 4th steel rope locations 8B.
In Fig. 3, the first steel rope locations 8D, the second steel rope locations 8A, the 5th steel rope locations 8F and the 6th steel rope locations 8C are pulley, the 3rd steel rope locations 8E and the 4th steel rope locations 8B are assembly pulley, and each assembly pulley is made of left and right two pulleys that are arranged side by side.One end of steel rope 5 is fixed on the second steel rope locations 8A, steel rope 5 is from the rear side that passes and walk around the right side pulley of the 4th steel rope locations between two pulleys of the 4th steel rope locations 8B, the front side of the second steel rope locations 8A, the front side of the first steel rope locations 8D, pass between two pulleys of the 3rd steel rope locations 8E then, the other end is fixed on the 5th steel rope locations 8F.One end of steel rope 6 is fixed on the 5th steel rope locations 8F, steel rope 6 is from the front side of passing and walk around the left side pulley of the 3rd steel rope locations 8E between two pulleys of the 3rd steel rope locations 8E, the rear side of the 5th steel rope locations 8F, the rear side of the 6th steel rope locations 8C, pass between two pulleys of the 4th steel rope locations 8B then, the other end is fixed on the second steel rope locations 8A.
Though the utility model is described with reference to current specific embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, under the situation that does not break away from the utility model spirit, also can make the variation or the replacement of various equivalences, therefore, as long as in connotation scope of the present utility model in the scope to the variation of the foregoing description, claims that modification all will drop on the application.
Claims (5)
1. the control setup of the automatic five equilibrium in hinged disk position when an articulator travels, described articulator comprise front body underframe, back body understructure and are arranged on described front body underframe and the back hinged disk between the body understructure; Front body underframe and back body understructure all are articulated in the home position of described hinged disk, are provided with a shoulder pole girder in the diametrical position of hinged disk, it is characterized in that,
The control setup of the automatic five equilibrium in hinged disk position comprised the left comer that is separately positioned on rear end, front body underframe bottom surface and the first steel rope locations and the second steel rope locations of right corner position when described articulator travelled, be separately positioned on the left end of described shoulder pole girder bottom surface and the 3rd steel rope locations and the 4th steel rope locations at right end position place, be separately positioned on the left comer of body understructure bottom surface, back front end and the 5th steel rope locations and the 6th steel rope locations and two steel ropes of right corner position;
When described articulator is kept straight on, the first steel rope locations, the 3rd steel rope locations and the 5th steel rope locations are positioned on the same horizon, the second steel rope locations, the 4th steel rope locations and the 6th steel rope locations are positioned on the same horizon, and the distance between the 3rd steel rope locations and the first steel rope locations equals the distance between the 3rd steel rope locations and the 5th steel rope locations, and the distance between the 4th steel rope locations and the second steel rope locations equals the distance between the 4th steel rope locations and the 6th steel rope locations;
Wherein steel cable is tightened solderless wrapped connection on the first steel rope locations, the 3rd steel rope locations, the 4th steel rope locations and the 6th steel rope locations, and another root steel rope is tightened solderless wrapped connection on the second steel rope locations, the 3rd steel rope locations, the 4th steel rope locations and the 5th steel rope locations; At the front body underframe of described articulator during with respect to the center of circle rotation of hinged disk, driving the back body understructure by described two steel ropes also rotates with respect to the center of circle of hinged disk, and, wherein steel cable equals length variations amount between the 6th steel rope locations and the 4th steel rope locations in the length variations amount between the first steel rope locations and the 3rd steel rope locations, and another root steel rope equals length variations amount between the 5th steel rope locations and the 3rd steel rope locations in the length variations amount between the second steel rope locations and the 4th steel rope locations.
2. the control setup of the automatic five equilibrium in hinged disk position is characterized in that when articulator as claimed in claim 1 travelled,
The described first steel rope locations, the second steel rope locations, the 5th steel rope locations and the 6th steel rope locations are fastener, the 3rd steel rope locations and the 4th steel rope locations are assembly pulley, each assembly pulley is made up of two pulleys, and one of them pulley is positioned at the top of another pulley;
Wherein an end of steel cable is fixed on the first steel rope locations, and this steel rope is walked around the front side of a pulley of the rear side of a pulley of the 3rd steel rope locations and the 4th steel rope locations, and the other end is fixed on the 6th steel rope locations;
One end of another root steel rope is fixed on the second steel rope locations, and this steel rope is walked around the front side of another pulley of the rear side of another pulley of the 4th steel rope locations and the 3rd steel rope locations, and the other end is fixed on the 5th steel rope locations.
3. the control setup of the automatic five equilibrium in hinged disk position is characterized in that when articulator as claimed in claim 1 travelled,
The described first steel rope locations, the second steel rope locations, the 5th steel rope locations and the 6th steel rope locations are pulley, and the 3rd steel rope locations and the 4th steel rope locations are fastener;
Wherein an end of steel cable is fixed on the 3rd steel rope locations, and this steel rope is walked around the front side of the first steel rope locations and the rear side of the 6th steel rope locations, and the other end is fixed on the 4th steel rope locations;
One end of another root steel rope is fixed on the 3rd steel rope locations, and this steel rope is walked around the front side of the rear side and the second steel rope locations of the 5th steel rope locations, and the other end is fixed on the 4th steel rope locations.
4. the control setup of the automatic five equilibrium in hinged disk position is characterized in that when articulator as claimed in claim 1 travelled,
The described first steel rope locations, the second steel rope locations, the 5th steel rope locations and the 6th steel rope locations are pulley, the 3rd steel rope locations and the 4th steel rope locations are assembly pulley, and each assembly pulley is made of left and right two pulleys that are arranged side by side;
Wherein an end of steel cable is fixed on the second steel rope locations, this steel rope is from the rear side that passes and walk around the right side pulley of the 4th steel rope locations between two pulleys of the 4th steel rope locations, the front side of the second steel rope locations, the front side of the first steel rope locations, pass between two pulleys of the 3rd steel rope locations then, the other end is fixed on the 5th steel rope locations;
One end of another root steel rope is fixed on the 5th steel rope locations, this steel rope is from the front side of passing and walk around the left side pulley of the 3rd steel rope locations between two pulleys of the 3rd steel rope locations, the rear side of the 5th steel rope locations, the rear side of the 6th steel rope locations, pass between two pulleys of the 4th steel rope locations then, the other end is fixed on the second steel rope locations.
5. the control setup of the automatic five equilibrium in hinged disk position when any one described articulator travels in the claim 1 to 4, it is characterized in that, be provided with a pulley roller that is positioned at above the described steel rope in the bottom surface of hinged disk, the projection of described pulley roller on hinged disk is by the center of circle of hinged disk and perpendicular to described shoulder pole girder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201584005U CN201333910Y (en) | 2008-12-30 | 2008-12-30 | Automatic isotonic control device of articulated disc in the traveling of articulated vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201584005U CN201333910Y (en) | 2008-12-30 | 2008-12-30 | Automatic isotonic control device of articulated disc in the traveling of articulated vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201333910Y true CN201333910Y (en) | 2009-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201584005U Expired - Lifetime CN201333910Y (en) | 2008-12-30 | 2008-12-30 | Automatic isotonic control device of articulated disc in the traveling of articulated vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201333910Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171572A (en) * | 2011-12-22 | 2013-06-26 | 许布奈有限公司 | Transition between two loose jointed vehicles of an articulated vehicle |
| CN108313886A (en) * | 2018-03-26 | 2018-07-24 | 中国葛洲坝集团第工程有限公司 | Aqueduct deposits slot platform shoulder pole girder conveying device and method |
-
2008
- 2008-12-30 CN CNU2008201584005U patent/CN201333910Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171572A (en) * | 2011-12-22 | 2013-06-26 | 许布奈有限公司 | Transition between two loose jointed vehicles of an articulated vehicle |
| CN103171572B (en) * | 2011-12-22 | 2015-09-09 | 许布奈有限公司 | Interconnecting gangway between two vehicles be hinged of articulated vehicle |
| CN108313886A (en) * | 2018-03-26 | 2018-07-24 | 中国葛洲坝集团第工程有限公司 | Aqueduct deposits slot platform shoulder pole girder conveying device and method |
| CN108313886B (en) * | 2018-03-26 | 2023-08-25 | 中国葛洲坝集团第一工程有限公司 | Device and method for carrying pole beam of aqueduct storage platform |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091028 |