CN211312019U

CN211312019U - Railway rail-changing control device

Info

Publication number: CN211312019U
Application number: CN201922135385.3U
Authority: CN
Inventors: 赵德生
Original assignee: Nanjing Institute of Railway Technology
Current assignee: Nanjing Institute of Railway Technology
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-08-21
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a railway trades rail controlling means, including a track, No. two tracks, No. three tracks and No. four tracks, a track, No. two tracks, No. three tracks and No. four tracks are all laid on the railway roadbed, the equal fixed mounting in No. two tracks and No. three orbital end position has the switch tie-beam, the inboard fixed mounting of switch tie-beam has the switch crossbeam, and the outside of switch tie-beam is connected with buffer, the end fixed mounting of switch tie-beam has a linking piece, the inside through connection who links up the piece has the control lever, the end fixed mounting of control lever has the control box, the bottom of control box is connected with high adjustment mechanism, high adjustment mechanism's bottom is connected with the cushion. A railway trade rail controlling means, can play certain guard action to the switch, and can adjust the position of control box in the vertical direction.

Description

Railway rail-changing control device

Technical Field

The utility model relates to a railway field, in particular to railway trades rail controlling means.

Background

The railway track is called sleeper, or sleeper for short, and is used for railway, mainly on the railway, and cooperates with the switch, and can make the train move without steering, the railway track is usually formed from two parallel steel rails, the steel rails are fixed on the sleeper, under the sleeper the ballast is fastened by means of rail brace, fastener, rail-pressing device, rail-clamping plate, spring strip and railway spike, etc., the railway track is made of steel rail, and can bear larger weight than other material, and the sleeper also is called sleeper, sleeper or sleeper, and can be used for separating and dispersing the weight of steel rail and pressure borne by steel rail, and can retain fixed track distance, and can retain track distance of the railway track, and is originally sleeper, now concrete sleeper, and the railway track-changing control device is a control device for controlling train to change track; the existing railway track-changing control device can not play a certain protection role on a turnout when in use and can not adjust the position of a control box in the vertical direction.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a rail switching controlling means can effectively solve and can not play certain guard action and can not adjust the problem of control box in the position of vertical direction to the switch in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a railway trades rail controlling means, includes a track, No. two tracks, No. three tracks and No. four tracks, a track, No. two tracks, No. three tracks and No. four tracks are all laid on the railway roadbed, the equal fixed mounting in No. two tracks and No. three orbital end position has the switch tie-beam, the inboard fixed mounting of switch tie-beam has the switch crossbeam, and the outside of switch tie-beam is connected with buffer, the end fixed mounting of switch tie-beam has the linking piece, the inside through connection who links up the piece has the control lever, the end fixed mounting of control lever has the control box, the bottom of control box is connected with high adjustment mechanism, high adjustment mechanism's bottom is connected with the cushion.

Preferably, buffer comprises blotter, connecting rod, dead lever, fixing base, stopper and buffer spring, fixing base fixed mounting is in track No. two and track No. three inside, dead lever fixed mounting is in the surface of fixing base, the one end embedding of connecting rod is to the inside of dead lever, the blotter is fixed in the other end position of connecting rod, the stopper is fixed in the one end position of connecting rod, buffer spring's one end is fixed in the surface of stopper, and buffer spring's the other end is fixed in the inner wall of dead lever.

Preferably, the cushion is movably connected with the fixed rod through a connecting rod, a limiting block and a cushion spring.

Preferably, height adjusting mechanism comprises support column, lift post and locating pin, the bottom fixed mounting of support column is at the upper surface of cushion, the top fixed mounting of lift post is in the bottom of control box, and the bottom embedding of lift post to the inside of support column, the locating pin is embedded into the inside of support column and lift post.

Preferably, the height adjusting mechanism further comprises a positioning hole formed in the lifting column, and the lifting column is inserted into the positioning hole through a positioning pin and is fixedly connected with the supporting column.

Compared with the prior art, the utility model discloses following beneficial effect has: this rail-changing control device through the buffer that sets up, can play certain cushioning effect when switch lateral shifting to can play certain guard action to the switch, through the high adjustment mechanism who sets up, can adjust the position of control box in the vertical direction, thereby can make things convenient for the installation of control box beside the railway.

Drawings

Fig. 1 is a schematic view of the overall structure of a railway track-changing control device of the present invention;

fig. 2 is a schematic structural view of a buffering device of a railway track-changing control device according to the present invention;

fig. 3 is a schematic view of the internal structure of the fixing rod of the rail-changing control device of the present invention;

fig. 4 is a schematic structural diagram of a height adjusting mechanism of the rail-changing control device of the present invention.

In the figure: 1. a first track; 2. track number two; 3. track number three; 4. track number four; 5. a turnout connecting beam; 6. a turnout crossbeam; 7. a buffer device; 701. a cushion pad; 702. a connecting rod; 703. fixing the rod; 704. a fixed seat; 705. a limiting block; 706. a buffer spring; 8. a joining block; 9. a control lever; 10. a control box; 11. a height adjustment mechanism; 1101. a support pillar; 1102. a lifting column; 1103. positioning pins; 1104. positioning holes; 12. and a cushion block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a railway track change control device comprises a first track 1, a second track 2, a third track 3 and a fourth track 4, wherein the first track 1, the second track 2, the third track 3 and the fourth track 4 are all laid on a railway roadbed, the end positions of the second track 2 and the third track 3 are both fixedly provided with a turnout connecting beam 5, the inner side of the turnout connecting beam 5 is fixedly provided with a turnout cross beam 6, the outer side of the turnout connecting beam 5 is connected with a buffer device 7, the end position of the turnout connecting beam 5 is fixedly provided with an joining block 8, the inside of the joining block 8 is connected with a control rod 9 in a penetrating manner, the end position of the control rod 9 is fixedly provided with a control box 10, the bottom of the control box 10 is connected with a height adjusting mechanism 11, and the bottom of the height adjusting mechanism 11 is connected with a cushion block 12;

the buffer device 7 is composed of a buffer pad 701, a connecting rod 702, a fixed rod 703, a fixed seat 704, a limit block 705 and a buffer spring 706, the fixed seat 704 is fixedly arranged inside the second track 2 and the third track 3, the fixed rod 703 is fixedly arranged on the outer surface of the fixed seat 704, one end of the connecting rod 702 is embedded into the fixed rod 703, the buffer pad 701 is fixed at the end position of the other end of the connecting rod 702, the limit block 705 is fixed at the end position of one end of the connecting rod 702, one end of the buffer spring 706 is fixed on the outer surface of the limit block 705, and the other end of the buffer spring 706; the buffer pad 701 is movably connected with the fixed rod 703 through a connecting rod 702, a limiting block 705 and a buffer spring 706; the height adjusting mechanism 11 is composed of a supporting column 1101, a lifting column 1102 and a positioning pin 1103, wherein the bottom end of the supporting column 1101 is fixedly installed on the upper surface of the cushion block 12, the top end of the lifting column 1102 is fixedly installed at the bottom of the control box 10, the bottom end of the lifting column 1102 is embedded into the supporting column 1101, and the positioning pin 1103 is embedded into the supporting column 1101 and the lifting column 1102; the height adjustment mechanism 11 further includes a positioning hole 1104 formed in the lifting column 1102, and the lifting column 1102 is inserted into the positioning hole 1104 through a positioning pin 1103 and is fixedly connected with the supporting column 1101.

It should be noted that the utility model relates to a railway track-changing control device, when in use, the first track 1, the second track 2, the third track 3 and the fourth track 4 form the main body of the railway, the turnout connecting beam 5, the turnout crossbeam 6 and the connecting block 8 form the railway turnout structure, the control box 10 drives the control rod 9 to move in the horizontal direction through the driving mechanism, when the control rod 9 drives the turnout to lock towards the inner side of the fourth track 4, the train wheel will move from the first track 1 and the second track 2, when the control rod 9 drives the turnout to lock towards the first track 1, the train wheel will move from the third track 3 and the fourth track 4, when locking towards the inner side of the track, the buffer pad 701 moves relative to the fixed rod 703 through the connecting rod 702, the limit block 705 and the buffer spring 706, and plays a certain buffer role when moving transversely, therefore, a certain protection effect can be achieved on the turnout, when the placing height of the control box 10 needs to be adjusted, the lifting column 1102 is inserted into different positioning holes 1104 through the positioning pins 1103 to be relatively fixed with the supporting columns 1101, the placing height of the control box 10 can be changed, and the control box 10 can be conveniently installed on different terrains beside a railway.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A railway rail change control device is characterized in that: the railway track comprises a first track (1), a second track (2), a third track (3) and a fourth track (4), wherein the first track (1), the second track (2), the third track (3) and the fourth track (4) are laid on a railway roadbed, the end positions of the second track (2) and the third track (3) are fixedly provided with a turnout connecting beam (5), the inner side of the turnout connecting beam (5) is fixedly provided with a turnout cross beam (6), the outer side of the turnout connecting beam (5) is connected with a buffering device (7), the end position of the turnout connecting beam (5) is fixedly provided with a connecting block (8), the inside of the connecting block (8) is connected with a control rod (9) in a penetrating manner, the end position of the control rod (9) is fixedly provided with a control box (10), the bottom of the control box (10) is connected with a height adjusting mechanism (11), the bottom of the height adjusting mechanism (11) is connected with a cushion block (12).

2. A railway track-change control device as claimed in claim 1, wherein: buffer (7) comprise blotter (701), connecting rod (702), dead lever (703), fixing base (704), stopper (705) and buffer spring (706), fixing base (704) fixed mounting is in the inside of No. two tracks (2) and No. three tracks (3), dead lever (703) fixed mounting is in the surface of fixing base (704), the inside to dead lever (703) is embedded into to the one end of connecting rod (702), blotter (701) are fixed in the other end tip position of connecting rod (702), stopper (705) are fixed in the one end tip position of connecting rod (702), the one end of buffer spring (706) is fixed in the surface of stopper (705), and the other end of buffer spring (706) is fixed in the inner wall of dead lever (703).

3. A railway track-change control device as claimed in claim 2, wherein: the buffer pad (701) is movably connected with the fixed rod (703) through a connecting rod (702), a limiting block (705) and a buffer spring (706).

4. A railway track-change control device according to any one of claims 1 to 3, wherein: the height adjusting mechanism (11) is composed of a supporting column (1101), a lifting column (1102) and a positioning pin (1103), the bottom end of the supporting column (1101) is fixedly installed on the upper surface of the cushion block (12), the top end of the lifting column (1102) is fixedly installed at the bottom of the control box (10), the bottom end of the lifting column (1102) is embedded into the supporting column (1101), and the positioning pin (1103) is embedded into the supporting column (1101) and the lifting column (1102).

5. A railway track-change control device as claimed in claim 4, wherein: the height adjusting mechanism (11) further comprises a positioning hole (1104) formed in the lifting column (1102), and the lifting column (1102) is inserted into the positioning hole (1104) through a positioning pin (1103) and fixedly connected with the supporting column (1101).