CN212128677U - Sleeper with good fixation - Google Patents

Abstract

The utility model discloses a sleeper that fixity is good, including base, sleeper body, rail and locating piece, fixed surface is connected under base upper surface and the sleeper body, sleeper body top face bilateral symmetry is fixed with two fixing bases, the draw-in groove has been seted up to the centre of fixing base upper surface, rail bottom joint is in the draw-in groove, rail bottom both sides are respectively through fixed work piece and fixing base fixed connection, the jack has all been seted up on the sleeper body top face of fixing base both sides, in the jack was injected to the bottom of locating piece, the locating piece bottom was fixed with the jack, two one side that the locating piece is relative is fixed with the both sides contact weld of fixing base respectively. The utility model has the advantages of strengthen fixing between sleeper and the rail, make overall structure more stable.

Description

Sleeper with good fixation

Technical Field

The utility model relates to a sleeper technical field specifically is a sleeper that fixity is good.

Background

Sleepers are also called sleepers and are one type of railway fittings. The sleepers are required to support the rails, maintain the position of the rails, and transmit the large pressure transmitted by the rails to the track bed. Therefore, the rubber has certain flexibility and elasticity.

The rail is fixed through a fixing structure above the rail in the conventional sleeper, the fixing structure is directly fixed on the sleeper, and the fixing structure is not transversely provided with a structure for positioning the sleeper, so that the fixing structure can bear overlarge force transversely.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sleeper that fixity is good possesses the fixed of strengthening between sleeper and the rail, makes overall structure advantage more stable, has solved fixed knot structure transversely not have with the structure of sleeper location, lead to the problem that fixed knot structure can bear too big power on horizontal.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sleeper that fixity is good, includes base, sleeper body, rail and locating piece, fixed surface is connected under base upper surface and the sleeper body, sleeper body top face bilateral symmetry is fixed with two fixing bases, the draw-in groove has been seted up to the centre of fixing base upper surface, rail bottom joint is in the draw-in groove, rail bottom both sides are respectively through fixed work piece and fixing base fixed connection, the jack has all been seted up on the sleeper body top face of fixing base both sides, the bottom of locating piece injects in the jack.

Preferably, the upper surface of the base is larger in area than the lower surface of the tie body, the base being aligned with the center point of the tie body.

Preferably, the bottom end of the rail is matched with the clamping groove.

Preferably, the bottom end of the positioning block is matched with the jack, and the bottom end of the positioning block is fixed with the jack.

Preferably, one side of each of the two positioning blocks is in contact welding with two sides of the fixing seat.

Preferably, the top of the positioning block is designed to be a triangular structure, and the inclined plane at the top of the positioning block deviates from the side face of the fixing seat.

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

1. the utility model discloses a set up locating piece and jack, reached and strengthened the fixing between sleeper body and the rail, made overall structure effect more stable, the utility model discloses be provided with locating piece and jack, the bilateral symmetry on sleeper body top is fixed with two fixing bases, the rail is fixed with the fixing base through fixed work piece, the jack has all been seted up on the sleeper body top of fixing base both sides, the locating piece inject in the jack with sleeper body fixed connection, locating piece and fixing base welded fastening simultaneously, two locating pieces are fixed to the both sides location of fixing base, strengthen fixing between fixing base and the sleeper body on horizontal to realize strengthening the fixing between sleeper body and the rail, make overall structure more stable.

2. The utility model discloses a set up the base, reached and strengthened the effect that sleeper body and ground are fixed, the utility model discloses be provided with the base, the base buries subaerially through the mode of pouring, and base upper surface and ground parallel and level, sleeper body are fixed on the base, because the base is fixed subaerially, and the sleeper body is more stable through being connected between base and the ground.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is an enlarged schematic view of the utility model at a;

fig. 3 is a schematic top view of the sleeper body of the present invention;

fig. 4 is a schematic view of the fixing base of the present invention.

In the figure: 1. a base; 2. a sleeper body; 3. a fixed seat; 4. fixing the workpiece; 5. a rail; 6. positioning blocks; 7. a jack; 8. a clamping groove.

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.

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.

Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a sleeper that fixity is good, includes base 1, sleeper body 2, rail 5 and locating piece 6, 1 upper surface of base and 2 lower fixed surface connections of sleeper body, and the area of 1 upper surface of base is greater than the area of 2 lower surfaces of sleeper body, and base 1 aligns with the central point of sleeper body 2. Base 1 buries subaerially through the mode of pouring, and 1 upper surface of base and ground parallel and level because base 1 fixes subaerially, and sleeper body 2 is more stable through being connected between base 1 and the ground.

Two fixing seats 3 are symmetrically fixed on two sides of the top end face of the sleeper body 2, a clamping groove 8 is formed in the middle of the upper surface of each fixing seat 3, the bottom end of each rail 5 is clamped in the clamping groove 8, and the bottom end of each rail 5 is matched with the clamping groove 8. Two sides of the bottom end of the rail 5 are fixedly connected with the fixed seat 3 through the fixed workpiece 4 respectively, and the fixed workpiece 4 has certain elasticity to fix the rail 5 on the sleeper body 2.

Jack 7 has all been seted up on the sleeper body 2 top face of fixing base 3 both sides, and in the jack 7 was injected to the bottom of locating piece 6, 6 bottoms of locating piece and jack 7 phase-matchd, 6 bottoms of locating piece and jack 7 are fixed. One side of the two positioning blocks 6 opposite to each other is respectively in contact welding with the two sides of the fixed seat 3. Two locating pieces 6 are fixed to the both sides of fixing base 3 in a locating mode, and the fixing between fixing base 3 and sleeper body 2 is strengthened in the horizontal direction, so that fixing between sleeper body 2 and rail 5 is strengthened, and the whole structure is more stable. The top of the positioning block 6 is designed to be a triangular structure, the inclined plane at the top of the positioning block 6 deviates from the side surface of the fixing seat 3, and the positioning block 6 with the triangular structure has stronger pressure-bearing capacity.

The working principle is as follows: the base 1 is buried under the ground in a pouring mode, and the upper surface of the base 1 is flush with the ground. 5 bottom both sides of rail are respectively through fixed work piece 4 and fixing base 3 fixed connection, and the bottom of locating piece 6 injects the jack 7 internal fixation, and two locating pieces 6 relative one side respectively with the both sides contact welded fastening of fixing base 3, and two locating pieces 6 are fixed a position to the both sides of fixing base 3, strengthen fixing between fixing base 3 and sleeper body 2 on horizontal, strengthen fixing between sleeper body 2 and rail 5, make overall structure more stable.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a sleeper that fixity is good, includes base (1), sleeper body (2), rail (5) and locating piece (6), its characterized in that: the improved sleeper structure is characterized in that the upper surface of the base (1) is fixedly connected with the lower surface of the sleeper body (2), two fixing seats (3) are symmetrically fixed on two sides of the top end face of the sleeper body (2), a clamping groove (8) is formed in the middle of the upper surface of the fixing seats (3), the rails (5) are clamped in the clamping groove (8) in the bottom end, two sides of the bottom end of each rail (5) are fixedly connected with the fixing seats (3) through fixing workpieces (4), jacks (7) are formed in the top end faces of the sleeper bodies (2) on two sides of the fixing seats (3), and the bottoms of the positioning blocks (6) are inserted into the jacks (7).

2. The sleeper with good fixity as claimed in claim 1, wherein: the area of the upper surface of the base (1) is larger than that of the lower surface of the sleeper body (2), and the base (1) is aligned with the center point of the sleeper body (2).

3. The sleeper with good fixity as claimed in claim 1, wherein: the bottom end of the rail (5) is matched with the clamping groove (8).

4. The sleeper with good fixity as claimed in claim 1, wherein: the bottom end of the positioning block (6) is matched with the jack (7), and the bottom end of the positioning block (6) is fixed with the jack (7).

5. The sleeper with good fixity as claimed in claim 1, wherein: and one sides of the two positioning blocks (6) which are opposite are respectively in contact welding with the two sides of the fixed seat (3).

6. The sleeper with good fixity as claimed in claim 1, wherein: the top of the positioning block (6) is designed to be a triangular structure, and the inclined plane at the top of the positioning block (6) deviates from the side surface of the fixing seat (3).

Images