CN210363842U

CN210363842U - Railway casting bearing saddle

Info

Publication number: CN210363842U
Application number: CN201920835150.2U
Authority: CN
Inventors: 郭星辉
Original assignee: Baoding Lenovo Foundry Co ltd
Current assignee: Baoding Lenovo Foundry Co ltd
Priority date: 2019-06-04
Filing date: 2019-06-04
Publication date: 2020-04-21
Anticipated expiration: 2029-06-04

Abstract

The utility model discloses a railway casting bearing saddle, which comprises a first saddle body, a second saddle body, an assembling mechanism and a positioning mechanism, wherein the assembling mechanism is respectively arranged at the top parts of the first saddle body and the second saddle body, grooves are respectively arranged at the side sides of the first saddle body and the second saddle body, a limiting groove is arranged at the top part of a cross rod, and a bearing rod is fixed on the outer wall of the limiting rod; the utility model discloses the spring that sets up can make the spacing groove in close contact with on gag lever post and the horizontal pole, thereby make first saddle body and second saddle body can make up into a complete bearing saddle, thereby need not to carry out the bolt and connect, and then need not the regular fastening bolt of staff, thereby staff's intensity of labour has been reduced, it dismantles the bolt to need not specific instrument simultaneously, only need manual pulling control block and fixed block can accomplish the dismantlement of bearing the saddle, thereby made things convenient for the dismantlement and the installation of bearing the saddle, and then convenient local repair to bearing the saddle wearing and tearing.

Description

Railway casting bearing saddle

Technical Field

The utility model belongs to the technical field of bear the saddle, concretely relates to railway casting bears saddle.

Background

The bearing saddle is manufactured by adopting a casting die forging technology, is one of important parts of a railway locomotive and a vehicle bogie, and the part enables the weight transmitted by a vehicle body to be evenly distributed on a bearing and a shaft neck, plays an important role in preventing an eccentric load of a combustion shaft, but various bearing saddles in the market still have various problems.

The utility model discloses a novel bearing saddle as utility model discloses that the bulletin number is CN206968664U, though realized bearing the saddle equipment and dismantlement to solved and born the saddle and taken place to repair the difficult problem after wearing and tearing, but do not solve and born the saddle and pass through the bolt installation when the combination, because the bolt takes place to become flexible easily after using, thereby needs the periodic fastening of staff, and then leads to the phenomenon that staff intensity of labour is big, and the while dismantlement speed is slow, for this reason we propose a railway casting and bear the saddle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a railway casting bears saddle to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a railway casting bearing saddle comprises a first saddle body, a second saddle body, an assembling mechanism and a positioning mechanism, wherein the assembling mechanism is respectively installed at the tops of the first saddle body and the second saddle body, the assembling mechanism comprises a groove and a bearing rod, the groove is respectively arranged at the lateral sides of the first saddle body and the second saddle body, a cross rod is installed inside the groove, the end part of the cross rod penetrates through a first through hole and is mutually connected with the middle part of a fixed block, the first through hole is arranged at the lateral side of a connecting plate, a limiting groove is formed in the top part of the cross rod, a limiting rod is installed inside the limiting groove, the upper end of the limiting rod sequentially penetrates through the first saddle body, the second through hole and the bottom parts of a fixed frame and a control block from bottom to top and is mutually connected, the second through hole is reserved at the top part of the connecting plate, the bearing rod is fixed on the outer wall of the limiting rod, and a spring is, and the spring is arranged on the outer wall of the limiting rod.

Preferably, positioning mechanism sets up respectively in the top of first saddle and second saddle avris, positioning mechanism includes the locating lever, the locating lever is fixed in the top of second saddle avris, and the locating lever is located the inside of constant head tank to the constant head tank is seted up in the top of first saddle avris.

Preferably, the outer wall of the cross rod is attached to the inner wall of the groove, and the cross rod is clamped and connected with the first saddle body and the second saddle body through the groove.

Preferably, the cross rod forms sliding connection with the connecting plate through the first through hole, and the outer wall of the cross rod is attached to the inner wall of the first through hole.

Preferably, the vertical section of the fixed block is designed to be of a parallelogram structure, and the side of the fixed block is parallel to the outer wall of the connecting plate.

Preferably, the limiting rod is connected with the cross rod in a clamping mode through a limiting groove, the lower end of the limiting rod is identical to the limiting groove in structure and size.

Preferably, the bearing rod is symmetrically arranged around the central axis of the limiting rod, the bearing rod and the limiting rod are combined into a T-shaped structure, and the limiting rod, the first saddle body, the second through hole and the fixing frame are in sliding connection.

Preferably, locating lever and constant head tank all are provided with 2, and locating lever and constant head tank are the block connection.

Preferably, the inner wall of the connecting plate and the outer walls of the first saddle body and the second saddle body are mutually attached, and the edge at the outer side of the connecting plate is designed to be of an arc-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the spring that sets up can make the gag lever post and the spacing groove in close contact with on the horizontal pole, thereby make first saddle body and second saddle body can make up into a complete bearing saddle, thereby need not to carry out the bolt and connect, and then need not the staff regularly fastening bolt, thereby staff's intensity of labour has been reduced, it dismantles the bolt to need not specific instrument simultaneously, only need manual pulling control block and fixed block can accomplish the dismantlement that bears the saddle, thereby made things convenient for the dismantlement and the installation that bear the saddle, and then the convenient repair to the place that bears the saddle wearing and tearing.

2. The constant head tank and the locating lever that set up can make the accurate linking together of first saddle body and second saddle body to make things convenient for the equipment of first saddle body and second saddle body, the stability behind first saddle body and the second saddle body connection also can be increased in the setting of constant head tank and locating lever simultaneously, thereby has played the benefit of killing two birds with one stone.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the installation structure of the limiting rod of the present invention;

FIG. 3 is a perspective view of the connecting plate of the present invention;

FIG. 4 is a schematic view of the positioning rod mounting structure of the present invention;

FIG. 5 is a schematic view of the installation structure of the limiting rod of the present invention;

in the figure: 1. a first saddle body; 2. a second saddle body; 3. a groove; 4. a cross bar; 5. a first through hole; 6. a fixed block; 7. a limiting groove; 8. a limiting rod; 9. a second through hole; 10. a fixed mount; 11. a control block; 12. a load-bearing bar; 13. a spring; 14. positioning a rod; 15. positioning a groove; 16. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Referring to fig. 1-5, the present invention provides a technical solution: a railway casting bearing saddle comprises a first saddle body 1, a second saddle body 2, an assembling mechanism and a positioning mechanism, wherein the assembling mechanism is respectively arranged at the top parts of the first saddle body 1 and the second saddle body 2, the assembling mechanism comprises a groove 3 and a bearing rod 12, the groove 3 is respectively arranged at the lateral sides of the first saddle body 1 and the second saddle body 2, a cross rod 4 is arranged inside the groove 3, the end part of the cross rod 4 penetrates through a first through hole 5 to be mutually connected with the middle part of a fixed block 6, the first through hole 5 is arranged at the lateral side of a connecting plate 16, a limiting groove 7 is arranged at the top part of the cross rod 4, a limiting rod 8 is arranged inside the limiting groove 7, the upper end of the limiting rod 8 sequentially penetrates through the first saddle body 1, the second through hole 9, a fixed frame 10 and the bottom part of a control block 11 from bottom to top, the second through hole 9 is reserved at the top part of the connecting plate 16, the bearing rod 12 is fixed at the outer, and a spring 13 is arranged between the bearing rod 12 and the fixing frame 10, and the spring 13 is arranged on the outer wall of the limiting rod 8, so that the first saddle body 1 and the second saddle body 2 can be conveniently assembled and disassembled, and the worn part of the bearing saddle can be conveniently repaired.

Can make first saddle 1 and the accurate connection of second saddle 2 be in the same place to make things convenient for the equipment of first saddle 1 and second saddle 2, this embodiment, it is preferred, positioning mechanism sets up respectively in the top of

first saddle

1 and 2 avris of second saddle, positioning mechanism includes locating lever 14, locating lever 14 is fixed in the top of 2 avris of second saddle, and locating lever 14 is located the inside of constant head tank 15, and constant head tank 15 sets up in the top of 1 avris of first saddle.

So that the cross rod 4 can be inserted into the first saddle body 1 and the second saddle body 2 through the groove 3, thereby increasing the longitudinal connection strength, in this embodiment, preferably, the outer wall of the cross rod 4 and the inner wall of the groove 3 are mutually attached, and the cross rod 4 is clamped and connected with the first saddle body 1 and the second saddle body 2 through the groove 3.

Guaranteed that horizontal pole 4 can remove on connecting plate 16 through first through-hole 5 to make and to establish the relation of connection between connecting plate 16 and first saddle 1 and the second saddle 2, thereby guaranteed that the saddle that bears after the equipment has good stability, this embodiment, it is preferred, horizontal pole 4 constitutes sliding connection through first through-hole 5 and connecting plate 16, and the outer wall of horizontal pole 4 laminates with the inner wall of first through-hole 5 each other.

When having guaranteed that fixed block 6 and connecting plate 16 are closely laminated, inside to spacing groove 7 of card that gag lever post 8 can be accurate to the speed of equipment has been accelerated, this embodiment, preferred, the vertical section design of fixed block 6 is parallelogram structure, and the avris of fixed block 6 is parallel to each other with the outer wall of connecting plate 16.

Guaranteed that gag lever post 8 can install in the inside of spacing groove 7, and can not take place to rock, played fixed effect to the position of horizontal pole 4 simultaneously, this embodiment, it is preferred, gag lever post 8 constitutes the block through spacing groove 7 and horizontal pole 4 and is connected, and the lower extreme of gag lever post 8 is the same with 7 structures in spacing groove, and the size equals.

The limiting rod 8 is ensured to be capable of connecting the first saddle body 1, the second saddle body 2, the cross rod 4, the fixing frame 10 and the connecting plate 16, so that the transverse connection strength can be increased, in the embodiment, preferably, the bearing rod 12 is symmetrically arranged about the central axis of the limiting rod 8, the bearing rod 12 and the limiting rod 8 are combined into a T-shaped structure, and the limiting rod 8, the first saddle body 1, the second through hole 9 and the fixing frame 10 are in sliding connection.

Increase the stability after first saddle 1 and the connection of second saddle 2, also have the effect of location simultaneously, make things convenient for the equipment of first saddle 1 and second saddle 2, this embodiment, it is preferred, locating lever 14 and constant head tank 15 all are provided with 2, and locating lever 14 and constant head tank 15 are the block connection.

The contact area of the connecting plate 16 and the first saddle body 1 and the second saddle body 2 is increased, so that the strength after combination is improved, in the embodiment, the inner wall of the connecting plate 16 and the outer walls of the first saddle body 1 and the second saddle body 2 are preferably attached to each other, and the outer edge of the connecting plate 16 is designed to be of an arc-shaped structure.

The utility model discloses a theory of operation and use flow: when the device is used, firstly, the control block 11 is pulled upwards manually, then the control block 11 drives the limiting rod 8 to move upwards, so that the lower end of the limiting rod 8 is separated from the limiting groove 7, meanwhile, the bearing rod 12 and the fixing frame 10 on the limiting rod 8 compress the spring 13, then the fixing block 6 is pulled outwards, then the fixing block 6 drives the cross rod 4 to move, so that the cross rod 4 is separated from the groove 3 and the first through hole 5, then the connecting plate 16 is taken down from the tops of the first saddle body 1 and the second saddle body 2, meanwhile, the second saddle body 2 is pulled, so that the positioning rod 14 on the second saddle body 2 is separated from the positioning groove 15, at the moment, the bearing saddle can be dismounted, then, the dismounted bearing repairing saddle is repaired, after the repairing is finished, the positioning rod 14 on the second saddle body 2 is inserted into the positioning groove 15 on the first saddle body 1, then the connecting plate 16 is placed at the tops of the first saddle body 1 and the second saddle body 2, then upwards pull control block 11 for spring 13 is compressed, then inserts recess 3's inside through first through-hole 5 with horizontal pole 4, makes the avris of fixed block 6 and the avris of connecting plate 16 laminate each other simultaneously, then loosens control block 11, and under spring 13's elastic force effect this moment, makes gag lever post 8 and 7 close joint of spacing groove be in the same place, can accomplish the equipment that bears the saddle this moment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a railway casting bearing saddle, includes first saddle (1), second saddle (2), equipment mechanism and positioning mechanism, its characterized in that: the assembling mechanism is respectively arranged at the top of the first saddle body (1) and the second saddle body (2) and comprises a groove (3) and a bearing rod (12), the groove (3) is respectively arranged at the lateral sides of the first saddle body (1) and the second saddle body (2), a cross rod (4) is arranged inside the groove (3), the end part of the cross rod (4) penetrates through a first through hole (5) and is mutually connected with the middle part of a fixed block (6), the first through hole (5) is arranged at the lateral side of a connecting plate (16), a limiting groove (7) is arranged at the top of the cross rod (4), a limiting rod (8) is arranged inside the limiting groove (7), the upper end of the limiting rod (8) sequentially penetrates through the bottom mutually connected parts of the first saddle body (1), the second through hole (9) and a fixed frame (10) and a control block (11) from bottom to top, and the second through hole (9) is reserved at the top of the connecting plate (16), the bearing rod (12) is fixed on the outer wall of the limiting rod (8), a spring (13) is arranged between the bearing rod (12) and the fixing frame (10), and the spring (13) is installed on the outer wall of the limiting rod (8).

2. The railway casting bearing adapter of claim 1, wherein: positioning mechanism sets up respectively in the top of first saddle (1) and second saddle (2) avris, positioning mechanism includes locating lever (14), locating lever (14) are fixed in the top of second saddle (2) avris, and locating lever (14) are located the inside of constant head tank (15) to constant head tank (15) are seted up in the top of first saddle (1) avris.

3. The railway casting bearing adapter of claim 1, wherein: the outer wall of the cross rod (4) is attached to the inner wall of the groove (3), and the cross rod (4) is clamped and connected with the first saddle body (1) and the second saddle body (2) through the groove (3).

4. The railway casting bearing adapter of claim 1, wherein: the cross rod (4) is connected with the connecting plate (16) in a sliding mode through the first through hole (5), and the outer wall of the cross rod (4) is attached to the inner wall of the first through hole (5).

5. The railway casting bearing adapter of claim 1, wherein: the vertical section of the fixed block (6) is designed to be of a parallelogram structure, and the side of the fixed block (6) is parallel to the outer wall of the connecting plate (16).

6. The railway casting bearing adapter of claim 1, wherein: the limiting rod (8) is connected with the cross rod (4) in a clamping mode through the limiting groove (7), and the lower end of the limiting rod (8) is identical to the limiting groove (7) in structure and size.

7. The railway casting bearing adapter of claim 1, wherein: the bearing rod (12) is symmetrically arranged about the central axis of the limiting rod (8), the bearing rod (12) and the limiting rod (8) are combined into a T-shaped structure, and the limiting rod (8) is in sliding connection with the first saddle body (1), the second through hole (9) and the fixing frame (10).

8. The railway casting bearing adapter of claim 2, wherein: locating lever (14) and constant head tank (15) all are provided with 2, and locating lever (14) and constant head tank (15) are the block connection.

9. The railway casting bearing adapter of claim 1, wherein: the inner wall of the connecting plate (16) is mutually attached to the outer walls of the first saddle body (1) and the second saddle body (2), and the edge of the outer side of the connecting plate (16) is designed to be of an arc-shaped structure.