CN210766199U

CN210766199U - Resistance sleeper

Info

Publication number: CN210766199U
Application number: CN201921341462.4U
Authority: CN
Inventors: 刘郑琦; 孙井林; 禹雷; 刘玮; 裴爱华
Original assignee: China Railway Engineering Consulting Group Co Ltd
Current assignee: China Railway Engineering Consulting Group Co Ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-06-16
Anticipated expiration: 2029-08-16

Abstract

The utility model is suitable for the technical field of sleepers, and provides a resistance sleeper, which comprises a sleeper mechanism and a reinforcing mechanism, wherein the sleeper mechanism comprises a first pillow body, a second pillow body and a supporting pillow, one end of the first pillow body is connected with one end of the supporting pillow, the other end of the supporting pillow is connected with one end of the second pillow body, the reinforcing mechanism comprises a first stop block and a second stop block, at least two first stop blocks are respectively arranged on the first stop block and the second stop block, the at least two first stop blocks are respectively fixed on two side walls of the first pillow body, the at least two second stop blocks are respectively fixed on two side walls of the second pillow body, the first pillow body with the first stop block and the second pillow body with the second stop block are arranged, the first pillow body and the second pillow body are fixedly connected through the supporting pillow, so that the first pillow body and the second pillow body can respectively increase longitudinal and transverse resistance through the first stop block and the second stop block, the use is safer.

Description

Resistance sleeper

Technical Field

The utility model belongs to the technical field of the sleeper, especially, relate to a resistance sleeper.

Background

Along with the rapid development of cities, the development of the property of the upper cover of the parking lot is more and more common, but the seam lines outside the parking lot garage mostly adopt gravel beds and are mostly small-radius curves, and if the seam-less line technology is adopted outside the parking lot, the impact noise of the steel rail joint can be eliminated, and the development quality of the property of the upper cover is enhanced. However, the existing mainstream sleeper product cannot meet the requirement of large transverse resistance of a seamless track in a section with a curve radius of less than or equal to 600 m.

SUMMERY OF THE UTILITY MODEL

The utility model provides a resistance sleeper aims at solving the problem that can't satisfy the requirement that curve radius is less than or equal to 600m district adopted the great transverse resistance of jointless quality route.

The utility model is realized in such a way that the resistance sleeper comprises a sleeper mechanism and a reinforcing mechanism;

the sleeper mechanism comprises a first sleeper body, a second sleeper body, a supporting pillow and fastener sleeves, wherein one end of the first sleeper body is connected with one end of the supporting pillow, the other end of the supporting pillow is connected with one end of the second sleeper body, the upper surface of the supporting pillow is a plane, the first sleeper body and the second sleeper body are symmetrically arranged along the center line of the length direction of the supporting pillow, and at least two fastener sleeves are fixed at the tops of the first sleeper body and the second sleeper body;

the reinforcing mechanism comprises a first stop block and a second stop block, the first stop block and the second stop block are respectively provided with at least two stop blocks, the at least two first stop blocks are respectively fixed on two side walls of the first pillow body, and the at least two second stop blocks are respectively fixed on two side walls of the second pillow body.

The utility model provides an it is preferred, the fastener cover intraductal embedding first pillow body with the second pillow is internal, the fastener cover is intraductal to install the screw bolt.

The utility model provides an it is preferred, be fixed with a plurality of extension boards on the sheathed tube outer wall of fastener, the extension board is L shape structure just the one end fixed connection fastener sleeve pipe of extension board.

The utility model provides an it is preferred, first dog with the junction of first pillow body the second dog with the junction of second pillow body all is provided with the linkage segment, the width of linkage segment is greater than first dog with the width of second dog.

The utility model provides an it is preferred, first dog with all set up the inside groove of arc structure on the outer wall of second dog.

The utility model provides an it is preferred, first pillow body with the bottom of second pillow body all is fixed with the shock pad.

The utility model provides an it is preferred, the shock pad adopts rubber materials to make.

The utility model provides an it is preferred, first pillow body with the bottom of second pillow body all is fixed with the anchor assembly of an L shape structure.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a resistance sleeper has the first pillow body of first dog and has the second pillow body of second dog through the setting, and the first pillow body and the second pillow body support pillow fixed connection through one to the transverse resistance is indulged in first pillow body and second pillow body can increase through first dog and second dog respectively, uses safelyr.

Drawings

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

fig. 2 is an overall cross-sectional view of the present invention;

fig. 3 is a top view of the whole of the present invention;

fig. 4 is a side view of a first pillow body of the present invention;

fig. 5 is a side view of the first pillow body and the first stopper of the present invention.

In the figure: 1-sleeper mechanism, 11-first sleeper body, 12-second sleeper body, 13-supporting sleeper, 14-fastener sleeve, 15-threaded bolt, 16-support plate, 17-shock pad, 18-anchoring piece, 2-reinforcing mechanism, 21-first stop block, 22-second stop block, 23-connecting section and 24-internal groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-5, the present invention provides a technical solution: a resistance sleeper includes a sleeper mechanism 1 and a reinforcing mechanism 2.

The sleeper mechanism 1 includes a first pillow body 11, a second pillow body 12, a support pillow 13 and fastener sleeves 14, one end of the first pillow body 11 is connected with one end of the support pillow 13, the other end of the support pillow 13 is connected with one end of the second pillow body 12, the upper surface of the support pillow 13 is a plane, the first pillow body 11 and the second pillow body 12 are symmetrically arranged along the central line of the support pillow 13 in the length direction, and the tops of the first pillow body 11 and the second pillow body 12 are both fixed with at least two fastener sleeves 14.

The reinforcing mechanism 2 comprises a first stop block 21 and a second stop block 22, the first stop block 21 and the second stop block 22 are respectively provided with at least two stop blocks, the at least two first stop blocks 21 are respectively fixed on two side walls of the first pillow body 11, and the at least two second stop blocks 22 are respectively fixed on two side walls of the second pillow body 12.

In this embodiment, the sleeper mechanism 1 is used for fixing a vehicle rail, the first sleeper body 11, the second sleeper body 12 and the supporting sleeper 13 are integrally formed and are formed by pouring concrete, the fastener sleeve 14 is used for installing a fastener, the reinforcing mechanism 2 is used for reinforcing the sleeper mechanism 1, the first stopper 21 and the second stopper 22 can form a pocket structure with the first sleeper body 11 and the second sleeper body 12 respectively, so that ballast between sleepers is locked to increase longitudinal and transverse resistance, the bottom width of the first sleeper body 11 and the bottom width of the second sleeper body 12 and the end far away from the supporting sleeper 13 are 340mm, the top width is 280mm, the bottom width of the supporting sleeper 13 is 260mm, the top width is 200mm, and the common length of the first sleeper body 11, the second sleeper body 12 and the supporting sleeper 13 is 2500 mm.

Further, a fastener sleeve 14 is embedded in the first pillow body 11 and the second pillow body 12, and a threaded bolt 15 is installed in the fastener sleeve 14.

In this embodiment, the threaded bolt 15 is used to secure a fastener, and the inner wall of the fastener sleeve 14 is provided with an internal thread.

Further, a plurality of support plates 16 are fixed on the outer wall of the fastener sleeve 14, the support plates 16 are in an L-shaped structure, and one end of each support plate 16 is fixedly connected with the fastener sleeve 14.

In this embodiment, the strip 16 and the outer wall of the fastener sleeve 14 form a pocket-shaped structure, thereby making the connection of the fastener sleeve 14 to the first and

second pillows

21 and 12 more stable.

Further, the connection between the first stopper 21 and the first pillow body 11 and the connection between the second stopper 22 and the second pillow body 11 are both provided with a connection section 23, and the width of the connection section 23 is greater than the widths of the first stopper 21 and the second stopper 22.

In the present embodiment, the cross section of the connecting section 23 is increased toward the first pillow body 11, and the outer wall is in arc transition.

Further, inner grooves 24 with arc structures are formed in the outer walls of the first stop block 21 and the second stop block 22.

In the present embodiment, the inner groove 24 can increase the structural strength of the first stopper 21 and the second stopper 22 themselves.

Further, shock absorbing pads 17 are fixed to the bottoms of the first pillow body 11 and the second pillow body 12.

In the present embodiment, the cushion 17 can provide the first and

second pillow bodies

11 and 12 with a shock absorbing performance.

Further, the cushion 17 is made of a rubber material.

In the present embodiment, the cushion 17 is fixed to the bottom of the first pillow body 11 and the bottom of the second pillow body 12 by an adhesive, and the structure is stable.

Further, an anchoring member 18 having an L-shaped structure is fixed to the bottom of each of the first pillow body 11 and the second pillow body 12.

In the present embodiment, when the sleeper is buried, the anchor 18 having the L-shaped structure is buried in the ground, so that the grip of the sleeper can be increased, and the sleeper can be placed more stably and can be used more safely.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, first dog 21 and second dog 22 can form the pocket structure with first pillow body 11 and second pillow body 12 respectively to through the lock die between the pillow tiny fragments of a river ballast in order to increase and indulge transverse resistance, when burying the sleeper underground, the anchor assembly 18 of L shape structure is buried underground, thereby can increase the land fertility of grabbing of sleeper, shake and fill up 17 and can provide the damping performance to first pillow body 11 and second pillow body 12.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A resistance sleeper, characterized by: the sleeper mechanism (1) and the reinforcing mechanism (2) are included;

the sleeper mechanism (1) comprises a first sleeper body (11), a second sleeper body (12), a supporting pillow (13) and fastener sleeves (14), one end of the first sleeper body (11) is connected with one end of the supporting pillow (13), the other end of the supporting pillow (13) is connected with one end of the second sleeper body (12), the upper surface of the supporting pillow (13) is a plane, the first sleeper body (11) and the second sleeper body (12) are symmetrically arranged along the central line of the supporting pillow (13) in the length direction, and at least two fastener sleeves (14) are fixed to the tops of the first sleeper body (11) and the second sleeper body (12);

the reinforcing mechanism (2) comprises a first stop block (21) and a second stop block (22), wherein the first stop block (21) and the second stop block (22) are respectively provided with at least two stop blocks, the at least two first stop blocks (21) are respectively fixed on two side walls of the first pillow body (11), and the at least two second stop blocks (22) are respectively fixed on two side walls of the second pillow body (12).

2. A resistance sleeper as defined in claim 1 wherein: the fastener sleeve (14) is embedded in the first pillow body (11) and the second pillow body (12), and a threaded bolt (15) is installed in the fastener sleeve (14).

3. A resistance sleeper as defined in claim 1 wherein: a plurality of support plates (16) are fixed on the outer wall of the fastener sleeve (14), the support plates (16) are of L-shaped structures, and one ends of the support plates (16) are fixedly connected with the fastener sleeve (14).

4. A resistance sleeper as defined in claim 1 wherein: the connecting part of the first stop block (21) and the first pillow body (11) and the connecting part of the second stop block (22) and the second pillow body (12) are both provided with connecting sections (23), and the width of each connecting section (23) is larger than that of the first stop block (21) and the second stop block (22).

5. A resistance sleeper as defined in claim 4 wherein: inner grooves (24) with arc structures are formed in the outer walls of the first stop block (21) and the second stop block (22).

6. A resistance sleeper as defined in claim 1 wherein: the bottoms of the first pillow body (11) and the second pillow body (12) are respectively fixed with a shock absorption pad (17).

7. A resistance sleeper as defined in claim 6 wherein: the shock pad (17) is made of rubber materials.

8. A resistance sleeper as defined in claim 1 wherein: an anchoring piece (18) with an L-shaped structure is fixed at the bottom of each of the first pillow body (11) and the second pillow body (12).