CN219604053U

CN219604053U - Rail transit vibration damping buckle device

Info

Publication number: CN219604053U
Application number: CN202320377813.7U
Authority: CN
Inventors: 沈锐
Original assignee: Wuxi Runke Track Technology Co ltd
Current assignee: Wuxi Runke Track Technology Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-08-29
Anticipated expiration: 2033-03-03

Abstract

The utility model discloses a rail transit damping buckle device, which belongs to the technical field of rail transit and particularly relates to a rail transit damping buckle device, comprising a sleeper rail and a rail, wherein U-shaped frames are arranged on two sides of the sleeper rail, a first bolt is connected to the top of the U-shaped frame, an elastic pad is arranged on the first bolt, two second bolts are symmetrically arranged on one side of the U-shaped frame, a spring column is arranged at the tail end of the second bolt, one side of the U-shaped frame is connected with an L-shaped frame, one side of the L-shaped frame is connected with a supporting plate, the U-shaped frame and the second bolt are arranged on the U-shaped frame, the U-shaped frame and the sleeper rail are vertically fixed through the first bolt, the U-shaped frame, the sleeper rail and the rail are fixed through the second bolt in a collision mode through the side surfaces of the U-shaped frame, the rail and the sleeper rail are fixed through the elastic pad and the spring column, and the sleeper rail are damped to a certain degree.

Description

Rail transit vibration damping buckle device

Technical Field

The utility model relates to the technical field of rail transit, in particular to a rail transit vibration damping buckle device.

Background

Fasteners are an important component of the track structure for fixing the rail position, preventing longitudinal and lateral displacement of the rail, preventing rail tipping, while also providing the necessary rail elasticity and transmitting the forces to which the rail is subjected to the under-rail foundation.

Patent number CN201921092718.2 discloses a track traffic vibration damping buckle device comprising: sleeper, pre-buried sleeve pipe, U type buckle, spring blanket, rubber pad, bolt one, fixed plate, elastic pad, bolt hole one, nut, bolt two, buckle, bolt hole two, rubber pad two, bolt three, lug, bolt four, rubber pad three, bolt hole three, insulating pad, track, orbital lower extreme both sides are passed through bolt four and are connected with bolt hole three, are equipped with insulating pad below the track, and insulating pad's lower extreme is equipped with the fixed plate, and the position that the fixed plate pressed close to track both sides is equipped with the lug, is equipped with the elastic pad below the fixed plate, and the joint is carried out through U type groove at the both ends of fixed plate, uses the device to have advantages such as convenient equipment and dismantlement, convenient maintenance.

The device is connected with the track through the bolt when in use, the screw hole is formed in the track, the track structure is damaged easily, the track is not easy to drill, the installation process is complex and difficult, and therefore, the track traffic vibration damping buckle device needs to be designed and improved according to the problems.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

The utility model is provided in view of the problems existing in the existing rail transit vibration damping buckle device.

Therefore, the utility model aims to provide the rail transit vibration damping buckle device, the U-shaped frames and the bolts II are arranged on the two sides of the sleeper rail, the U-shaped frames and the sleeper rail are vertically fixed through the bolts I, the U-shaped frames, the sleeper rail and the rail are fixed through the bolts II and the side surfaces of the rail are abutted, the fixing effect of the rail and the sleeper rail is enhanced, the rail and the sleeper rail are damped to a certain extent through the elastic pad and the spring column, damage caused by excessively rigid connection is avoided, the stability of the device is improved through the integral forming of the L-shaped frames and the U-shaped frames, the carrying of parts is reduced, the complexity of the installation process is reduced, and the installation convenience is improved.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

the utility model provides a track traffic damping buckle device, its includes sleeper rail and track, U type frame is all installed to sleeper rail both sides, U type frame top is connected with bolt one, be provided with the elastic pad on the bolt one, U type frame one side symmetry is provided with two bolts two, bolt two tails are provided with the spring post, U type frame one side is connected with L type frame, L type frame one side is connected with the backup pad.

As a preferable scheme of the rail transit vibration damping buckle device, the utility model comprises the following steps: the U-shaped frame is connected with the sleeper through the first bolt, and the first bolt is connected with the first nut in a threaded mode.

As a preferable scheme of the rail transit vibration damping buckle device, the utility model comprises the following steps: the elastic pad is positioned above one end of the U-shaped frame below the sleeper rail.

As a preferable scheme of the rail transit vibration damping buckle device, the utility model comprises the following steps: the second bolt passes through one side of the U-shaped frame and the tail part of the second bolt is abutted against one side of the track, and the second bolt is provided with a second nut.

As a preferable scheme of the rail transit vibration damping buckle device, the utility model comprises the following steps: the top of the L-shaped frame is connected with a third bolt, the bottom of the third bolt is connected with a spring strip, the bottom of the spring strip is abutted against the rail, and a third nut is arranged on the third bolt.

As a preferable scheme of the rail transit vibration damping buckle device, the utility model comprises the following steps: and a bolt IV is screwed on the supporting plate, and a nut IV is screwed on the bolt IV.

As a preferable scheme of the rail transit vibration damping buckle device, the utility model comprises the following steps: the U-shaped frame, the L-shaped frame and the supporting plate are integrally formed.

Compared with the prior art, the utility model has the beneficial effects that: through installing U type frame in sleeper rail both sides, be provided with bolt one and bolt two on the U type frame, carry out vertical fixation with U type frame and sleeper rail through bolt one, pass U type frame and conflict to the track side through bolt two and make U type frame, sleeper rail and track fix, strengthen the fixed effect of track and sleeper rail, through elastic pad and spring column, carry out certain damping to track and sleeper rail, avoid the damage that too rigid connection caused, through the integrated into one piece of L type frame and U type frame, thereby increase the stability of the device, and also reduced the carrying of part, the loaded down with trivial details nature of installation has been reduced, the convenience of installation has been improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

fig. 3 is a schematic top view of the present utility model.

In the figure; 100 sleeper rails, 110 rails, 120U-shaped frames, 130 bolts I, 131 elastic pads, 132 nuts I, 140 bolts II, 141 spring posts, 142 nuts II, 150L-shaped frames, 160 bolts III, 161 elastic strips, 162 nuts III, 170 support plates, 171 bolts IV, 172 nuts IV.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The utility model provides the following technical scheme: the utility model provides a track traffic damping buckle device, in the use, through installing U type frame in sleeper rail both sides, be provided with bolt one and bolt two on the U type frame, carry out vertical fixation with U type frame and sleeper rail through bolt one, pass U type frame through bolt two and conflict messenger's U type frame, sleeper rail and track are fixed to the track side, strengthen the fixed effect of track and sleeper rail, through elastic cushion and spring post, carry out certain damping to track and sleeper rail, avoid the damage that excessively rigid connection caused, integrated into one piece through L type frame and U type frame, thereby increase the stability of the device, and also reduced the carrying of part, the loaded down with trivial details nature of installation has been reduced, the convenience of installation has been improved.

Referring to fig. 1-3, a track traffic vibration damping fastening device of the present embodiment includes a main body portion including a sleeper 100 and a track 110;

the sleeper rail 100 both sides all are connected with U-shaped frame 120, U-shaped frame 120 top is connected with bolt one 130, bolt one 130 passes U-shaped frame 100 and U-shaped frame 120 and is connected with U-shaped frame 120, be provided with elastic pad 131 on the bolt one 130, elastic pad 131 is located sleeper rail 100 top U-shaped frame 120 one side's top, carry out certain absorption to sleeper rail 100 and track 110's vibrations through elastic pad 131, the spiro union has nut one 132 on the bolt one 130, be used for fixing bolt and U-shaped frame 120, U-shaped frame 120 one side symmetry is connected with two bolts two 140, bolt two 140 pass U-shaped frame 120 and contradict in track 110 one side, the bolt two 140 afterbody is provided with spring post 141, be used for absorbing track 110's vibrations, the spiro union has nut two 142 on the bolt two 140, be used for fixing U-shaped frame 120 and bolt two 140, U-shaped frame 120 one side fixedly connected with L-shaped frame 150, L-shaped frame 150 top connecting bolt three 160, bolt three 160 passes L-shaped frame 150 and bottom connection has a nut 161, it has a nut 171 to contradict to prop up on the track bottom, top end of the bolt one side of the four support plate 170, top of the four support plate 170 is provided with a nut 171, the top of four support plate 170, the top of the whole support plate is provided with a nut 170, top of four support plate 170, and support plate 170 is screwed on the top of four support plate 170, and support plate 170 is provided with a support plate on the top of four support plate.

Referring to fig. 1-3, the specific working principle of the rail transit vibration damping buckle device in the real-time manner is as follows, when the device is used, the U-shaped frame 120 is connected with the sleeper rail 100 through the first bolt 130, the elastic pad 131 is firstly placed between the sleeper rail 100 and the U-shaped frame 120, then the sleeper rail 100 and the elastic pad 131 sequentially penetrate through the U-shaped frame 120 through the first bolt 130, the U-shaped frame 120 and the sleeper rail 100 are fixedly arranged through the second bolt 140 and the side face of the rail 110 in a abutting mode, the fixing effect of the rail 110 and the sleeper rail 100 is enhanced, the rail 110 and the sleeper rail 100 are damped to a certain extent through the elastic pad 131 and the spring column 141, damage caused by excessively rigid connection is avoided, two sides of the rail 110 are supported through the supporting plate 170, the integral forming of the L-shaped frame 150 and the U-shaped frame 120 and the supporting plate 170 is further improved, the carrying of parts is reduced, the complexity of the mounting process is reduced, and the mounting convenience is improved.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a track traffic damping buckle device which characterized in that: including sleeper rail (100) and track (110), U type frame (120) are all installed to sleeper rail (100) both sides, U type frame (120) top is connected with bolt one (130), be provided with elastic pad (131) on bolt one (130), U type frame (120) one side symmetry is provided with two bolt two (140), bolt two (140) tail end is provided with spring post (141), U type frame (120) one side is connected with L type frame (150), L type frame (150) one side is connected with backup pad (170).

2. The rail transit vibration damping buckle device according to claim 1, wherein: the first bolt (130) penetrates through the sleeper rail (100) to connect the U-shaped frame (120) with the sleeper rail (100), and the first bolt (130) is in threaded connection with the first nut (132).

3. The rail transit vibration damping buckle device according to claim 1, wherein: the elastic pad (131) is positioned above one end of the U-shaped frame (120) below the sleeper rail (100).

4. The track (110) traffic vibration damping clip device of claim 1, wherein: the second bolt (140) passes through one side of the U-shaped frame (120) and the tail part of the second bolt is abutted against one side of the track (110), and the second nut (142) is arranged on the second bolt (140).

5. The rail transit vibration damping buckle device according to claim 1, wherein: the top of L-shaped frame (150) is connected with bolt III (160), bolt III (160) bottom is connected with bullet strip (161), bullet strip (161) bottom is contradicted on track (110), be provided with nut III (162) on bolt III (160).

6. The rail transit vibration damping buckle device according to claim 1, wherein: and a bolt IV (171) is screwed on the supporting plate (170), and a nut IV (172) is screwed on the bolt IV (171).

7. The rail transit vibration damping buckle device according to claim 1, wherein: the U-shaped frame (120), the L-shaped frame (150) and the supporting plate (170) are integrally formed.