CN102642546A

CN102642546A - Efficient train gravity center stabilizing method

Info

Publication number: CN102642546A
Application number: CN2011100395638A
Authority: CN
Inventors: 陈海水
Original assignee: 陈海水
Current assignee: Qi Ronge
Priority date: 2011-02-17
Filing date: 2011-02-17
Publication date: 2012-08-22
Anticipated expiration: 2031-02-17
Also published as: CN102642546B

Abstract

The invention discloses an efficient train gravity center stabilizing method which consists of the following parts: a front wheel frame plate, a rear wheel frame plate, a bearing frame, a hollow shaft wheel, a sliding block, a main shaft, connecting rods, an external chassis and a positioning plate, wherein the bearing frame, the sliding block and the main shaft are arranged on front, rear and middle side surfaces formed by the combination of the front wheel frame plate, the rear wheel frame plate and the hollow shaft wheel, and installed below the external chassis, and the left end and the right end of the external chassis are respectively provided with one connecting rod. The efficient train gravity center stabilizing method has the beneficial effects of 1. effectively grasping the stability of the gravity center of a plane between the left part and the right part of a whole train body; 2. being capable of reducing the naturally produced incongruous traction and impact between a front train body and a rear train body when a train turns to the maximum extent; and 3. being capable of reducing the vibration amplitude of wheels traveling on steel rails to a great extent.

Description

The train center of gravity efficiently increases steady method

Technical field

The present invention relates to a kind of train center of gravity and increase steady method, relate to a kind of train center of gravity in particular and efficiently increase steady method.

Technological at present

It is stable inadequately that present train all exists center of gravity under steam, is prone to overturn, and is prone to go out the situation of rail, also cannot take out a better way.

Goal of the invention

The object of the invention is exactly in order to overcome above many disadvantages, and provides a kind of train center of gravity efficiently to increase steady method.

Summary of the invention

The two ends medial side face of two wheel frame plates is mid-in front and back has hollow shaft wheel and an adapter plate; Front and back medial side face in two front and back wheel framves and hollow shaft wheel combination is equipped with bearing frame; Slide piece and line shaft; And be installed in the external chassis below, the right ends on external chassis respectively is equipped with a pipe link.

Beneficial effect

Can make the train center of gravity more stable under steam, feel more steady, take more comfortablely, it is safer to go.

Description of drawings

Fig. 1 efficiently increases the integral body one end birds-eye view of steady method for the train center of gravity of invention

Fig. 2 efficiently increases integral body one end-view of steady method for the train center of gravity of invention

Fig. 3 efficiently increases the external chassis whole birds-eye view in the steady method for the train center of gravity of invention

Fig. 4 efficiently increases the external chassis whole lateral plan Fig. 5 A in the steady method for the train center of gravity of invention, and the train center of gravity that Fig. 5 B is respectively invention efficiently increases rear wheel frame slab integral front elevation and birds-eye view in the steady method

The train center of gravity that Fig. 5 C, Fig. 5 D are respectively invention efficiently increases whole front elevation of front vehicle wheel frame plate and birds-eye view in the steady method

The train center of gravity that Fig. 6 A, Fig. 6 B are respectively invention efficiently increase in the steady method before, reach front elevation and birds-eye view after rear wheel frame plate and the assembling of hollow shaft wheel

The train center of gravity that Fig. 6 C, Fig. 6 D are respectively invention efficiently increases hollow shaft wheel front elevation and birds-eye view in the steady method

The train center of gravity that Fig. 7 A, Fig. 7 B, Fig. 7 C are respectively invention efficiently increases bearing frame front elevation, birds-eye view and lateral plan in the steady method

The train center of gravity that Fig. 7 D, Fig. 7 E are respectively invention efficiently increases pipe link front elevation and birds-eye view in the steady method

The train center of gravity that Fig. 7 F, Fig. 7 G are respectively invention efficiently increases line shaft front elevation and lateral plan in the steady method

The train center of gravity that Fig. 7 H, Fig. 7 I are respectively invention efficiently increases and slides piece front elevation and birds-eye view in the steady method

Fig. 7 J, Fig. 7 K, the train center of gravity that figure is respectively invention efficiently increases hush panel lateral plan and birds-eye view in the steady method

Fig. 7 L efficiently increases the planchet plate front elevation in the steady method for the train center of gravity of invention

The train center of gravity that Fig. 8 A, Fig. 8 B are respectively invention efficiently increases adapter plate front elevation and birds-eye view in the steady method

The train center of gravity that Fig. 8 C is respectively invention efficiently increases the vertical side bar sectional view in the steady method

The specific embodiment

Be placed in the lateral direction of each autoregistration rail of less disk of each hollow shaft wheel 1 on the rail 0 earlier; Then the two wheel frame plates 2 in front and back; Two of the nearly two ends spindle noses that perforation is aimed at respectively on 1 two disks of two hollow shaft wheels set up about 3 front and back sides; After this on each spindle nose, overlap bearing again, and in the reply mutually on the front and back sides of two wheel frame plates 2,3 is bored a hole before and after simultaneously placing bearing 18; Apertures enclosing cover upper cover plate 10 on the two wheel frame plates in front and back afterwards; Make coincide before and after four apertures on two leading flanks of four two wheel frame plates in aperture and front and back on cover plate 10 planes after, from cover plate 10 planes, insert bolt 12 the corresponding aperture, and tighten fixing.

The elbow bend of the trailing flank of adapter plate 4 up, two front and back wheel frame plate 2,3 right ends faces of trailing flank aligning stick; Let the lower plane of elbow bend hang on the last plane of proximal portion of two front and back wheel frame plate 2,3 right ends, after this corresponding each bolt 12; On the leading flank of 19 insertion adapter plates 4 and on the last plane each is in the perforation; After this put spring washer and nut on 12,19 on each bolt, and suitably tighten and thoroughly tighten after waiting to adjust.

On the smaller spindle nose of the diameter at the two ends of line shaft 5; After earlier putting a planchet plate 17 separately, two ends insert respectively on the middle part on the combination medial surface of front and back wheel frame plate 2,3 and hollow shaft wheel 1 to after the perforation; After putting a planchet plate 26 more separately; Put separately again outside the lateral surface of 6, two bearing frames 6 of a bearing frame, overlap lastblock planchet plate 21 on the two ends spindle nose of line shaft 5 more separately.

Slide the locational line shaft 5 two end axles headgears that perforation is aimed on two planchet plate 21 lateral surfaces of piece 11 planar central to two and get on, after this respectively overlap lastblock planchet plate 22 respectively on the line shaft 5 two terminal circle cambered surfaces outside two outerplanars that slide piece 11 again.

Get on the line shaft 5 two end axles headgears that perforation is aligned in outside two blocks of planchet plates 22 on two bearing frame 7 planes; After this again outside the lateral surface of these two bearing blocks 7; Overlap lastblock planchet plate 24 on the two ends spindle nose of line shaft 5 more separately; Tighten at line shaft 5 two end axles headgear nuts afterwards, and in the pore of two proximal portions of line shaft 5, seal in spring cotter and divide to break and seal.

On the plane in the right angle recess of the left and right sides of each bearing frame 6,7 face, protrude the external spring 9,23 that respectively puts; After this sling external chassis 13 integral body and place the top; Four recesses external chassis 13 below whole are aimed at four past transferring of recess of sliding the left and right sides, last plane of piece 11 respectively, let it be inserted in four recesses that slide piece 11 left and right sides, until being pressed in spring 9; Till on 23; Simultaneously the aperture, upper end of each spring 9,23 also be enclosed within both sides before and after four recesses below whole of external chassis 13 naturally the bossy body plane down about outside two column type bossy bodies, up cover cover plate 27 under the plane about four recesses below 13 integral body of external chassis afterwards; And under the lower plane of cover plate 27 to the perforation mouthful in up seal in corresponding bolts 25 after, tighten respectively.

After a pipe link 14 is respectively inserted in two surface plate centres about the 13 single-piece right ends of external chassis; Again from last plane to the perforation down insert fix shaft 15; And on fix shaft 15 was down gone here and there lower plane always to the perforation after; Last on the arc surface on its nearly top to inserting spring cotter in the perforation, dividing breaks seals, assembling so far finishes.

When train in motion;

1, two vertical girders on the chassis are put the both sides on train chassis, can be by means of the method for lever principle, separately as sticking point, the wheel of opposite side as fulcrum, effectively plane steadily of centre of gravity between being held in about whole train body.

2, adopt pipe link can make train when turning, reduce spontaneous incorgruous tractive force and incorgruous impulsive force between each car body of front and back to greatest extent.

3, about letting two front and back wheel frame plates separately can make separately each wheel under steam the rail surface that is close to of maximum possible be to reduce the possibility of overstepping the limit as far as possible, and the Oscillation Amplitude can reduce wheel to a great extent and on rail, go the time.

4; Adopt the external chassis can let spring be placed in the position of the left and right sides in compartment as much as possible near the outside; The increase that spring just can be as much as possible like this to train under steam since about the height error is bigger respectively between two one steel rails; And two causing of moment being produced when going in the same direction intersection of row train in the huge air blast power on side of train because the holding capacity that the left and right sides, the compartment moment compression weight during to the double swerve in the right and left runs up and down that ripple causes with lateral impact forces compartment of body gravity changes, thereby ability unnecessary the rocking in the more effective minimizing train left and right sides under steam.

Claims

1. a train center of gravity efficiently increases steady method, wherein comprises a structure, by parts 1 front vehicle wheel frame plate, parts 2, rear wheel frame plate; Parts, 3 bearing frames, parts 4, hollow shaft wheel, parts 5; Slide piece, parts 6, line shaft, parts 7, pipe link; Parts 8, the external chassis, parts 9, locating plate is formed, and it is characterized in that; In the middle of the front and back sides of the two wheel frame plates in front and back with about hollow shaft wheel and adapter plate are installed on two top top end faces; Front and back medial side face in two front and back wheel framves and hollow shaft wheel combination is equipped with bearing frame; Slide piece and line shaft; And be installed in the external chassis below, the right ends on external chassis respectively is equipped with a pipe link.

2. the parts 1 front vehicle wheel frame plate that train center of gravity as claimed in claim 1 efficiently increases in the steady method is characterized in that; Integral body is long strip type; On the side plane of front and back; Respectively have on three relevant positions, left, center, right one than macropore to wearing, on the trailing flank about on the smaller leading flank of diameter in two holes about the diameter in two holes, on these three aperture outerplanars, each have four little to the perforation rectangular distribution to perforation; Four little central point of hole equate with the center-point distance of macropore separately; There is bossy body plane protrusion the middle part on the trailing flank, has four on the three pairs of perforation in the left, center, right plane, both sides on the leading flank and crosses square recess depression, has three on two tip sections about the front vehicle wheel frame plate perforation is equidistantly distributed; Three central point of hole are in alignment up and down, a hole respectively arranged to wearing on the right ends proximal portion relevant position on the last plane.

3. the parts 2 rear wheel frame plates that train center of gravity as claimed in claim 1 efficiently increases in the steady method is characterized in that; Basic configuration is identical with the front vehicle wheel frame plate, and difference is also to be on the middle part bossy body plane on the trailing flank column type plane protrusion, and three of left, center, rights are little of in the perforation screw thread being arranged all than four around the macropore on the plane, front and back.

4. parts 3 bearing frames that train center of gravity as claimed in claim 1 efficiently increases in the steady method is characterized in that; Integral body is the earrings shape, and top, plane, front and back is porose respectively to have a rectangular type recess to appear to wearing on the right and left side, plane, and a bossy body plane protrusion is arranged on the centre on the plane on the side in the recess.

5. the parts 4 hollow shaft wheels that train center of gravity as claimed in claim 1 efficiently increases in the steady method is characterized in that; Two disk diameters of wheel are obviously different; Right-angled bend is made to opposite side in less disk edge, extends suitably and outwards makes right-angled bend again after the distance, again after the suitable distance of extension; Side surface direction remakes last extension backward; Until with the back plane wire joint till, cylinder protrusion is arranged on the front and back disk center-point of wheel, be middle angle up and down about the straight line that is linked to be before and after this cylinder two ends kernel of section point and two disk lines and intersect; This cylinder two ends kernel of section is put porose to wearing; This orifice diameter is made circular arc type excessively again and is amplified by dwindling as circular arc type in the forward direction behind the mid point, respectively have the recess of a rectangular type interior angle in both sides to appear on two positions about the past inner arc surface backward in this aperture; Two sideline fore-and-aft directions of this recess are parallel; Center-point up and down between two recess both sides and the perforation center-point drawn a straight line, three limits separately of two recesses are corresponding to become squares, corresponding two the hemline distances of this square with should mouthful the same do the circular arc type amplification again after dwindling mid point as circular arc type earlier from front to back to wearing.

6. train center of gravity as claimed in claim 1 efficiently increases the parts 5 in the steady method, slides piece and it is characterized in that; Integral planar is a square, circular hole is arranged to wearing on the planar central point of front and back, about the plane on two sides, a bottom is respectively arranged between the last lower plane before and after two sidelines parallel up and down, each at right angles is connected with two inner edge faces.

7. train center of gravity as claimed in claim 1 efficiently increases the parts 6 in the steady method, and line shaft is characterized in that; Integral body is column type, and two ends proximal portion diameter obviously dwindles, and at special proximal portion screw thread is arranged, and also has pore to wearing.

8. train center of gravity as claimed in claim 1 efficiently increases the parts 7 in the steady method, and pipe link is characterized in that; Integral body is long strip type, and respectively there is a hole at last lower plane two ends closely top place to wearing, and the aperture dwindles as circular arc type earlier from top to bottom, crosses to remake circular arc type behind the mid point and amplify, and place, aperture peripheral surface is semicircle camber protrusion.

(10) as claimed in claim 1, wherein the center of gravity of the train efficiency augmentation methods member 8, characterized in that the external chassis; the whole plane of the upper and lower rectangular frame, near the top at the right and left ends of each of the upper and lower plane of a flat plate connected to the upper and lower around two longitudinal side beams, down two plates corresponding position on a hole on each wear two holes straight line connecting the center of the upper and lower external chassis with the plane was around, right angles, two longitudinal sides of the central position of the beam beams connected between the fixed ends of the longitudinal side beam-shaped cross-section, left and right ends near the top end projecting below the lug plane, the projection plane for an intermediate position between left and right sides on the plane goes parallel to the bottom plane and connected at right angles on both sides of the notch recess, the recess on each of both sides of the plane a proper depth hole, the hole is threaded, the corresponding sides of the recess area around the beam width was wide vertical middle plane portion width of the wide part of the top there is a left-right direction was the appropriate lugs extending in the front side of the two longitudinal edges projecting Remains lower flat surface of the left and right projecting ends of the body corresponding to the next position, each a cylinder appropriate distance downward projections.

10. train center of gravity as claimed in claim 1 efficiently increases the parts 9 in the steady method, and adapter plate is characterized in that; Its cross section, left and right sides is a perpendicular type; Respectively there is a hole at right angle narrower plane right ends proximal portion on one side to wearing; Respectively there are three holes at the right angle plane right ends proximal portion of broad on one side to wearing, and three central point of hole draw a straight line parallel up and down on this plane the right and left face.