CN211543547U - Common mounting seat for locomotive axle box pull rod and brake - Google Patents
Common mounting seat for locomotive axle box pull rod and brake Download PDFInfo
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- CN211543547U CN211543547U CN202020086839.2U CN202020086839U CN211543547U CN 211543547 U CN211543547 U CN 211543547U CN 202020086839 U CN202020086839 U CN 202020086839U CN 211543547 U CN211543547 U CN 211543547U
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Abstract
The utility model discloses a common mounting seat for a locomotive axle box pull rod and a brake, which comprises a seat body; the upper end of the seat body is connected with a locomotive framework, the lower end of the seat body is provided with an axle box pull rod connecting piece, and the side part of the seat body is provided with a brake connecting piece; the seat body is of a structure with a large upper part and a small lower part, and the upper part of the seat body is provided with a transition curved surface which is convenient for the seat body to be connected with a locomotive framework; the axle box pull rod connecting piece and the brake connecting piece are all members extending out of the seat body, a clamping groove for mounting an axle box pull rod is formed in the axle box pull rod connecting piece, and a screw hole for mounting a brake is formed in the brake connecting piece. The utility model discloses in through adopting the integrated form design, locate same seat body with axle box pull rod connecting piece and stopper connecting piece on, can effectively solve current axle box pull rod seat and stopper seat and be nearer at locomotive framework mounting position, technology welding space is little, the big technical problem of whole weight.
Description
Technical Field
The utility model relates to a rail vehicle walks capable technical field of portion, especially relates to a locomotive axle box pull rod and stopper sharing mount pad.
Background
Locomotives are a very important part of modern transportation systems, and in many cases it is known as bogies, also known as runways, which are key components of rail locomotives to see the image of the locomotive supporting and running the body of the locomotive on the track. The main structure of the rail locomotive bogie is basically that two side beams and two cross beams are independent small parts, then the two side beams and the two cross beams are connected together through welding seams, and a traction pull rod seat, a primary spring seat, a secondary spring seat, an axle box pull rod seat, a brake suspension seat, a motor seat, a gear box seat and other installation seats of various parts are welded on a side beam and/or the cross beams of a framework.
The axle box is a key part for realizing the translation conversion from the rolling of the locomotive wheel pair to the frame, is a movable joint for connecting the wheel pair and the frame, transfers traction force, braking force, transverse force and vertical force, and plays an important role in bearing the upper part and the lower part in the construction of a bogie of a locomotive vehicle. The axle box pull rod is connected with the framework and the axle box, so that the flexible positioning of the wheel pair is realized, and the acting forces such as the traction force, the braking force and the like are transferred in the running process of the locomotive. The locomotive tread unit brake is a basic brake device which takes compressed air as a power source and is used for braking the locomotive wheel tread, is a final implementation device of the locomotive brake function, provides guarantee for the operation safety of the locomotive and is widely applied to various locomotives. The brake suspension seats are positioned on the end beam and the cross beam of the framework and are arranged at the side parts of the wheel sets.
Because the locomotive bogie is provided with a plurality of mounting parts and has relatively narrow operation space, the locomotive bogie has the advantages that the structural design is needed to be optimized, the integration level of the locomotive bogie is improved, and the problem of inconvenient operation is solved. Especially, in the prior art, the locomotive axle box pull rod seat and the unit brake seat are two independent installation seats which are separated, the two installation seats are close to each other in the position of the framework, the process welding space is small, the whole weight is heavy, and the technical problem needs to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The utility model adopts the technical scheme as follows:
the utility model provides a locomotive axle box pull rod and stopper sharing mount pad which characterized in that: comprises a seat body; the upper end of the seat body is connected with a locomotive framework, the lower end of the seat body is provided with an axle box pull rod connecting piece, and the side part of the seat body is provided with a brake connecting piece; the axle box pull rod connecting piece and the brake connecting piece are all members extending out of the seat body.
The utility model provides a pair of preferred locomotive axle box pull rod and stopper sharing mount pad, its characterized in that: the seat body is of a structure with a large upper part and a small lower part, and the upper part of the seat body is provided with a transition curved surface which is convenient for the seat body to be connected with a locomotive framework; the axle box pull rod connecting piece is provided with a clamping groove for mounting an axle box pull rod, and the brake connecting piece is connected with the brake through a bolt.
The utility model provides a pair of preferred locomotive axle box pull rod and stopper sharing mount pad, its characterized in that: the axle box pull rod connecting piece is a U-shaped plate piece and comprises a bottom plate and two side plates, the bottom plate is connected with the lower end of the seat body, and the two side plates are symmetrically provided with clamping grooves for mounting axle box pull rods.
Further, the two side plates of the axlebox link and the brake link are plates parallel to each other, and the axlebox link has an inclination angle in the opposite direction to the installation position of the brake link.
The utility model provides a pair of preferred locomotive axle box pull rod and stopper sharing mount pad, its characterized in that: the axlebox link connectors and the brake links are plates that are parallel to each other, the axlebox link connectors having an angle of inclination that is opposite to the direction of the location where the brake links are mounted.
The utility model provides a pair of preferred locomotive axle box pull rod and stopper sharing mount pad, its characterized in that: the seat body is a right-angle trapezoid square box structure with a large upper part and a small lower part, and the brake connecting piece is a protruding part extending out from a side wall plate of the seat body.
The utility model provides a pair of preferred locomotive axle box pull rod and stopper sharing mount pad, its characterized in that: the seat body is of a right-angle trapezoid square column structure with a large upper part and a small lower part, and the brake connecting piece is a plate perpendicular to the inclined plane of the seat body.
Further, the brake connecting piece is a plate part partially attached to the side face of the seat body, and the non-attached part is provided with a screw hole for installing a brake.
The utility model provides a pair of preferred locomotive axle box pull rod and stopper sharing mount pad, its characterized in that: the seat body is of a cylinder or cylinder structure, the brake connecting piece is a plate fixedly connected with the outer wall of the seat body, and a screw hole for installing a brake is formed in the brake connecting piece.
The utility model provides a pair of preferred locomotive axle box pull rod and stopper sharing mount pad, its characterized in that: and a reinforcing stiffening plate is arranged between the brake connecting piece and the seat body.
The utility model discloses well adoption integrated form design, locate same seat body with axle box pull rod connecting piece and stopper connecting piece on, can effectively solve current axle box pull rod seat and stopper seat and be nearer at locomotive framework mounting position, the technology welding space is little, the big technical problem of whole weight.
Compare in traditional two formula mount pads, the utility model discloses in locomotive axle box pull rod and stopper sharing mount pad have following advantage:
1. the mounting structure is simple, and the braking and traction functions can be simultaneously met;
2. the whole seat is lighter, so that the locomotive is lighter;
3. the whole process has smaller welding amount and lower cost.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a schematic view of the overall structure of a common mounting seat for a locomotive axle box drawbar and a brake in embodiment 1, which is a rear view;
FIG. 2 is a schematic assembly view of the common mounting seats of the axle box draw bar and the brake and the axle box draw bar and the brake of the locomotive in the embodiment 1, which is a front view;
fig. 3 is a schematic assembly view of the common mounting seats of the locomotive axle box tie rod and the brake and the locomotive axle box tie rod and the brake in the embodiment 1, which is a left side view.
Description of reference numerals:
1-seat body, 11-side wall plate, 2-brake connecting piece, 21-reinforcing stiffening plate, 3-axle box pull rod connecting piece, 31-bottom plate of axle box pull rod connecting piece, 32-side plate of axle box pull rod connecting piece, 33-clamping groove, 4-brake and 5-axle box pull rod.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The utility model relates to a common mounting seat for a locomotive axle box pull rod and a brake, which comprises a seat body 1; the upper end of the seat body 1 is connected with a locomotive framework, the lower end is provided with an axle box pull rod connecting piece 3, and the side part is provided with a brake connecting piece 2; the seat body 1 is of a structure with a large upper part and a small lower part, and the upper part of the seat body is provided with a transition curved surface which is convenient for the seat body to be connected with a locomotive framework; the axle box pull rod connecting piece 3 and the brake connecting piece 2 are both members extending out of the seat body 1, a clamping groove 31 for mounting an axle box pull rod 5 is arranged on the axle box pull rod connecting piece 3, and a screw hole for mounting a brake 4 is arranged on the brake connecting piece 2.
The utility model discloses in through adopting the integrated form design, locate same seat body 1 with axle box pull rod connecting piece 3 and brake connecting piece 2 on, can effectively solve current axle box pull rod seat and brake seat and be nearer at locomotive framework mounting position, technology welding space is little, the big technical problem of whole weight.
Example 1:
referring to fig. 1-3, the present embodiment specifically relates to a common mounting seat for a locomotive axle box pull rod and a brake, which includes a seat body 1; the upper end of the seat body 1 is connected with a locomotive framework, the lower end is provided with an axle box pull rod connecting piece 3, and the lateral part is provided with a brake connecting piece 2. Seat body 1 is big-end-up's right trapezoid square box structure, and 1 upper portion of seat body has the transition curved surface of being convenient for its and locomotive framework to be connected to in order to acquire bigger installation face, improve the stability that mount pad and locomotive framework are connected. The pedestal jaw link 3 and the brake link 2 are each a member protruding from the seat body 1.
The brake link 2 is an extension from the side wall plate 11 of the seat body. The extension part is of a square structure, and three screw holes which are arranged at right angles are arranged on the extension part and are used for connecting the brake 4. A smooth transition structure is arranged between the extension part and the side wall plate 11 of the seat body 1, and a reinforcing stiffening plate 21 is arranged between the extension part and the inclined plane of the seat body 1 to improve the connection stability of the brake connecting piece 2 and the seat body 1. The axle box pull rod connecting piece 3 is a U-shaped plate and comprises a bottom plate 31 and two side plates 32, the bottom plate 31 is connected with the lower end of the seat body 1, and the two side plates 32 are symmetrically provided with clamping grooves 33 for mounting the axle box pull rod 5. The two side plates 32 of the pedestal-link adapter 3 are parallel to the brake adapter 2 and have an inclination angle in the opposite direction to the installation position of the brake adapter 2.
Example 2:
the embodiment particularly relates to a common mounting seat for a locomotive axle box pull rod and a brake, which comprises a seat body 1; the upper end of the seat body 1 is connected with a locomotive framework, the lower end is provided with an axle box pull rod connecting piece 3, and the side part is provided with a brake connecting piece. Seat body 1 is big-end-up's right trapezoid square column structure, and 1 upper portion of seat body has the transition curved surface of being convenient for its and locomotive framework to be connected to in order to acquire bigger installation face, improve the stability that mount pad and locomotive framework are connected. The pedestal jaw link 3 and the brake link are each members protruding from the seat body 1.
The brake connecting piece is a square plate perpendicular to the inclined plane of the seat body 1, and three screw holes arranged at right angles are formed in the brake connecting piece and used for connecting the brake 4. A smooth transition structure is arranged between the brake connecting piece and the inclined plane of the seat body 1, and a reinforcing stiffening plate 21 is arranged between the brake connecting piece and the inclined plane of the seat body 1 so as to improve the connection stability of the brake connecting piece and the seat body 1. The axle box tie rod connecting piece 3 is a U-shaped plate and comprises a bottom plate 31 and two side plates 32, the bottom plate 31 is connected with the lower end of the seat body 32, and the two side plates 32 are symmetrically provided with clamping grooves 33 for mounting the axle box tie rod 5. The two side plates 32 of the pedestal-link adapter 3 are parallel to the brake adapter and have an inclination angle opposite to the direction in which the brake adapter is installed.
Example 3:
the embodiment particularly relates to a common mounting seat for a locomotive axle box pull rod and a brake, which comprises a seat body 1; the upper end of the seat body 1 is connected with a locomotive framework, the lower end is provided with an axle box pull rod connecting piece 3, and the side part is provided with a brake connecting piece. Seat body 1 is big-end-up's right trapezoid square column structure, and 1 upper portion of seat body has the transition curved surface of being convenient for its and locomotive framework to be connected to in order to acquire bigger installation face, improve the stability that mount pad and locomotive framework are connected. The pedestal jaw link 3 and the brake link are each members protruding from the seat body 1.
The brake connecting piece is a plate part partially attached to the side surface of the seat body 1, and the non-attached part is of a square structure and is provided with three screw holes which are arranged at right angles and used for connecting the brake 4. A smooth transition structure is arranged between the attaching part and the non-attaching part of the brake connecting piece, and a reinforcing stiffening plate 21 is arranged between the inclined planes of the brake connecting piece and the seat body 1 so as to improve the connection stability of the brake connecting piece and the seat body 1. The axle box pull rod connecting piece 3 is a U-shaped plate and comprises a bottom plate 31 and two side plates 32, the bottom plate 31 is connected with the lower end of the seat body 1, and the two side plates 32 are symmetrically provided with clamping grooves 33 for mounting the axle box pull rod 5. The two side plates 32 of the pedestal-link adapter 3 are parallel to the brake adapter and have an inclination angle opposite to the direction in which the brake adapter is installed.
Example 4:
the embodiment particularly relates to a common mounting seat for a locomotive axle box pull rod and a brake, which comprises a seat body; the upper end of the seat body is connected with a locomotive framework, the lower end of the seat body is provided with an axle box pull rod connecting piece 3, and the side part of the seat body is provided with a brake connecting piece. The seat body is big-end-up's cylinder or cylinder structure, and seat body upper portion has the transition curved surface that is convenient for its and locomotive framework to be connected to in order to obtain bigger installation face, improve the stability that mount pad and locomotive framework are connected. The pedestal jaw bar connection 3 and the brake connection are both members that protrude from the seat body.
The brake connecting piece is a square plate fixedly connected with the outer wall of the seat body, and three screw holes which are arranged at right angles are formed in the brake connecting piece and used for connecting the brake 4. A smooth transition structure is arranged between the brake connecting piece and the outer wall of the seat body, and a reinforcing stiffening plate 21 is arranged between the brake connecting piece and the outer wall of the seat body so as to improve the connection stability of the brake connecting piece and the seat body. The axle box pull rod connecting piece 3 is a U-shaped plate and comprises a bottom plate 31 and two side plates 32, the bottom plate 31 is connected with the lower end of the seat body, and the two side plates 32 are symmetrically provided with clamping grooves 33 for mounting the axle box pull rod 5. The two side plates 32 of the pedestal-link adapter 3 are parallel to the brake adapter and have an inclination angle opposite to the direction in which the brake adapter is installed.
Example 5:
the embodiment particularly relates to a common mounting seat for a locomotive axle box pull rod and a brake, which comprises a seat body 1; the upper end of the seat body 1 is connected with a locomotive framework, the lower end is provided with an axle box pull rod connecting piece, and the side part is provided with a brake connecting piece 2. Seat body 1 is big-end-up's right trapezoid square box structure, and 1 upper portion of seat body has the transition curved surface of being convenient for its and locomotive framework to be connected to in order to acquire bigger installation face, improve the stability that mount pad and locomotive framework are connected. The axlebox link and the brake link 2 are each members protruding from the seat body 1.
The brake link 2 is an extension extending from the side wall plate 11 of the seat body 1. The extension part is of a square structure, and three screw holes which are arranged at right angles are arranged on the extension part and are used for connecting the brake 4. A smooth transition structure is arranged between the extension part and the side wall plate 11 of the seat body 1, and a reinforcing stiffening plate 21 is arranged between the extension part and the inclined plane of the seat body 1 to improve the connection stability of the brake connecting piece 2 and the seat body 1. Two axle box pull rod connecting pieces are symmetrically arranged, are provided with clamping grooves 33 for mounting the axle box pull rods 5 and are mounted at the bottom of the seat body 1, and reinforcing stiffening plates 21 are arranged between the axle box pull rod connecting pieces and the seat body so as to improve the connection stability of the axle box pull rod connecting pieces and the seat body 1. The axlebox link and the brake link 2 are parallel to each other with an inclination angle in the opposite direction to the mounting position of the brake link 2.
The present invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.
Claims (8)
1. The utility model provides a locomotive axle box pull rod and stopper sharing mount pad which characterized in that: comprises a seat body; the upper end of the seat body is connected with a locomotive framework, the lower end of the seat body is provided with an axle box pull rod connecting piece, and the side part of the seat body is provided with a brake connecting piece; the seat body is of a structure with a large upper part and a small lower part, and the upper part of the seat body is provided with a transition curved surface which is convenient for the seat body to be connected with a locomotive framework; the axle box pull rod connecting piece and the brake connecting piece are all members extending out of the seat body, a clamping groove for mounting an axle box pull rod is formed in the axle box pull rod connecting piece, and the brake connecting piece is connected with a brake through a bolt; and a reinforcing stiffening plate is arranged between the brake connecting piece and the seat body.
2. The locomotive axle box drawbar and brake common mount of claim 1, wherein: the axle box pull rod connecting piece is a U-shaped plate piece and comprises a bottom plate and two side plates, the bottom plate is connected with the lower end of the seat body, and the two side plates are symmetrically provided with clamping grooves for mounting axle box pull rods.
3. The locomotive axle box draw bar and brake common mount of claim 2, wherein: the two side plates of the axle box pull rod connecting piece and the brake connecting piece are plates which are parallel to each other, and the two side plates of the axle box pull rod connecting piece have inclination angles in the direction opposite to the installation position of the brake connecting piece.
4. The locomotive axle box drawbar and brake common mount of claim 1, wherein: the axlebox link connectors and the brake links are plates that are parallel to each other, the axlebox link connectors having an angle of inclination that is opposite to the direction of the location where the brake links are mounted.
5. The locomotive axle box draw bar and brake common mount of any one of claims 1-4, wherein: the seat body is a right-angle trapezoid square box structure with a large upper part and a small lower part, and the brake connecting piece is a protruding part extending out from a side wall plate of the seat body.
6. The locomotive axle box draw bar and brake common mount of any one of claims 1-4, wherein: the seat body is of a right-angle trapezoid square column structure with a large upper part and a small lower part, and the brake connecting piece is a plate perpendicular to the inclined plane of the seat body.
7. The locomotive axle box drawbar and brake common mount of claim 6, wherein: the brake connecting piece is a plate part partially attached to the side face of the seat body, and the non-attached part is connected with the brake through bolts.
8. The locomotive axle box draw bar and brake common mount of any one of claims 1-4, wherein: the seat body is of a cylinder or cylinder structure, and the brake connecting piece is a plate fixedly connected with the outer wall of the seat body and is connected with the brake through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020086839.2U CN211543547U (en) | 2020-01-14 | 2020-01-14 | Common mounting seat for locomotive axle box pull rod and brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020086839.2U CN211543547U (en) | 2020-01-14 | 2020-01-14 | Common mounting seat for locomotive axle box pull rod and brake |
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| Publication Number | Publication Date |
|---|---|
| CN211543547U true CN211543547U (en) | 2020-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020086839.2U Active CN211543547U (en) | 2020-01-14 | 2020-01-14 | Common mounting seat for locomotive axle box pull rod and brake |
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| CN (1) | CN211543547U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111098878A (en) * | 2020-01-14 | 2020-05-05 | 中车资阳机车有限公司 | Common mounting seat for locomotive axle box pull rod and brake |
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2020
- 2020-01-14 CN CN202020086839.2U patent/CN211543547U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111098878A (en) * | 2020-01-14 | 2020-05-05 | 中车资阳机车有限公司 | Common mounting seat for locomotive axle box pull rod and brake |
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