CN208104918U - A kind of shock reducing type sky rail road of efficient stable - Google Patents

Abstract

The utility model discloses a kind of shock reducing type sky rail roads of efficient stable, including load bearing beam, it is suspended on the track of carrying soffit, the first groove is arranged in the upper surface of the track, it further include the shaft being arranged between the first groove floor and carrying soffit, sheathed spring in the shaft, the spring are fixedly connected with shaft, and the upper and lower ends of spring are separately fixed at carrying soffit, the first groove floor；The track interior also fills several elastomers.The purpose of this utility model is to provide a kind of shock reducing type sky rail roads of efficient stable to realize the purpose for improving empty rail road lateral stability to solve the problems, such as that the hollow rail road lateral stability of the prior art is insufficient.

Description

A kind of shock reducing type sky rail road of efficient stable

Technical field

The utility model relates to empty iron fields, and in particular to a kind of shock reducing type sky rail road of efficient stable.

Background technique

Empty iron, i.e. hanging type aerial monorail traffic system, it is different from subway and tramcar, the track of empty iron above, It is suspended from a kind of rail traffic run on overhead rail.Empty iron is a kind of novel new energy public transport, and collection city is quick The advantages of public transport (BRT) and subway, with alleviating, traffic congestion, carrying was high-efficient, at low cost, the construction period is short, no Occupy many merits such as parking lot, energy conservation and environmental protection.Empty iron is suspended from greatly the lower section of the municipal administration setting such as overhead, bridge, or repairs It builds dedicated load bearing beam to be hung, therefore due to being both provided with support object above empty iron, empty rail road is in the longitudinal direction With preferable limit and stability.However existing empty rail road in transverse direction shaking or vibration then resistance compared with Difference is easy to cause passenger experience poor, is easy to produce transverse shakiness under the bad weather of blast in turning, lane-change.

Utility model content

The purpose of this utility model is to provide a kind of shock reducing type sky rail roads of efficient stable, to solve in the prior art The problem of empty rail road lateral stability deficiency realizes the purpose for improving empty rail road lateral stability.

The utility model is achieved through the following technical solutions：

A kind of shock reducing type sky rail road of efficient stable, including load bearing beam are suspended on the track of carrying soffit, the rail The first groove is arranged in the upper surface in road, further includes that the first groove floor is arranged in and carries the shaft between soffit, and described turn Sheathed spring on axis, the spring are fixedly connected with shaft, and the upper and lower ends of spring are separately fixed at carrying soffit, first Groove floor；The track interior also fills several elastomers.

For the problem of the hollow rail road lateral stability deficiency of the prior art, the utility model proposes a kind of efficient stables Shock reducing type sky rail road, in carrying soffit suspended rail, wherein load bearing beam is as overhead, bridge or exclusively for empty iron The bearing structure built, the upper surface setting of track towards load bearing beam the first groove, the first groove and load bearing beam it Between shaft is set, therefore shaft can be rotated between the first groove and load bearing beam.Sheathed spring in shaft, spring it is upper Lower both ends are separately fixed at carrying soffit, the first groove floor, and spring is fixedly connected with shaft again, therefore with shaft Rotation, will drive spring and is rotated, and since the upper and lower ends of spring are fixed, drive spring distortion to become after shaft rotation Shape reduces the rotation amplitude of shaft using the reset force of spring, improves the return rate of shaft.Track interior is also filled with several Elastomer will drive the shaft being fixedly connected with track and carry out slight rotation when lateral shaking or vibration occurs for track, So that spring is distorted, the rotation amplitude of shaft is reduced using the reset force of spring, improves the return rate of shaft, thus real Now improve the purpose of the lateral stability of track.In addition, the elastomer of track interior can rapidly deplete the dynamic of vibration or shaking Can, so that track quickly tends towards stability, further increase the lateral stability of track.

Preferably, it is connected between the track and load bearing beam by Bar Anchorage.Improve the whole secured of the utility model Property.

Preferably, the second groove for hanging empty iron is arranged in the bottom surface of the track.Easily will by the second groove Empty iron is suspended on track and is run.

Preferably, second groove is the downward T-slot in open end.It is convenient for empty iron stable in track by T-slot Interior progress stable motion is without generating tenesmus.

Preferably, the spring is torsional spring.So that spring has fabulous torsion and reset capability, can be carried for a long time in height Without the problem of the failing that deform in the case of lotus, so as to improve the service life of the utility model.

Preferably, the elastomer is rubber block.Rubber block is capable of providing biggish elastic force and is resetted, thus subtracting Antivibration aspect of shaking has more preferably using effect.

Preferably, spot welding connects between the spring and shaft.Ensure the stable connection between spring and shaft, while again It avoids connecting the dead twisting property for influencing spring.

Preferably, the elastomer is cuboid of the long axis perpendicular to shaft axis.What track was subject to during the work time Lateral force therefore sets long axis perpendicular to the cuboid of shaft axis for elastomer from two side directions of shaft, can The elastic force using elastic force of amplitude peak carries out vibration damping, realizes optimal effectiveness in vibration suppression.

Preferably, the spring is made by cemented carbide material.Ensure spring be subjected to for a long time distorting stress without The decrease in intensity occurs, it is ensured that spring has permanent service life.

The utility model compared with prior art, has the following advantages and benefits：

1, the shock reducing type sky rail road of a kind of efficient stable of the utility model is carried out as the rotation of shaft will drive spring Rotation drives spring distortion deformation since the upper and lower ends of spring are fixed after shaft rotation, dropped using the reset force of spring The rotation amplitude of low shaft, the return rate for improving shaft.

2, a kind of shock reducing type sky rail road of efficient stable of the utility model, track interior are also filled with several elastomers, Elastomer can rapidly deplete the kinetic energy of vibration or shaking, so that track quickly tends towards stability, further increase the cross of track To stability.

Detailed description of the invention

Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings：

Fig. 1 is the structural schematic diagram of the utility model specific embodiment.

Label and corresponding parts title in attached drawing：

1- load bearing beam, 2- track, the first groove of 3-, 4- shaft, 5- spring, 6- elastomer, the second groove of 7-.

Specific embodiment

For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing, The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this Utility model is not intended to limit the scope of the present invention.

Embodiment 1：

A kind of shock reducing type sky rail road of efficient stable as shown in Figure 1, including load bearing beam 1, are suspended on 1 bottom surface of load bearing beam Track 2, it further includes being arranged at 1 bottom of 3 bottom surface of the first groove and load bearing beam that the first groove 3, which is arranged, in the upper surface of the track 22 Shaft 4 between face, sheathed spring 5 in the shaft 4, the spring 5 is fixedly connected with shaft 4, and the upper and lower ends of spring 5 It is separately fixed at 1 bottom surface of load bearing beam, 3 bottom surface of the first groove；Several elastomers 6 are also filled inside the track 2.It is covered in shaft 4 If spring 5, the upper and lower ends of spring 5 are separately fixed at 1 bottom surface of load bearing beam, 3 bottom surface of the first groove, and spring 5 is again solid with shaft 4 Fixed connection, therefore with the rotation of shaft 4, it will drive spring 5 and rotated, since the upper and lower ends of spring 5 are fixed, turned Axis 4 drives 5 torsional deformation of spring after rotating, and reduces the rotation amplitude of shaft 4 using the reset force of spring 5, improves returning for shaft 4 Bit rate.Track interior is also filled with several elastomers 6, when lateral shaking or vibration occurs for track, will drive and track The shaft 4 being fixedly connected carries out slight rotation, so that spring 5 is distorted, reduces shaft 4 using the reset force of spring 5 Rotation amplitude, the return rate for improving shaft 4, to realize the purpose for improving the lateral stability of track.In addition, track interior Elastomer 6 can rapidly deplete the kinetic energy of vibration or shaking and further increase track so that track quickly tends towards stability Lateral stability.

Embodiment 2：

A kind of shock reducing type sky rail road of efficient stable as shown in Figure 1, on the basis of embodiment 1, the track 2 with It is connected between load bearing beam 1 by Bar Anchorage.The top of the shaft 4 is inserted into inside load bearing beam 1.The bottom surface of the track 2 The second groove 7 for hanging empty iron is set.Second groove 7 is the downward T-slot in open end.The spring 5 is torsional spring. The elastomer 6 is rubber block.Spot welding connects between the spring 5 and shaft 4.The elastomer 6 is long axis perpendicular to shaft 4 The cuboid of axis.The spring 5 is made by cemented carbide material.

Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced It changes, improve, should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of shock reducing type sky rail road of efficient stable, including load bearing beam (1), are suspended on the track of load bearing beam (1) bottom surface (2), which is characterized in that the first groove (3) are arranged in the upper surface of the track (2), further include being arranged in the first groove (3) bottom surface Shaft (4) between load bearing beam (1) bottom surface, sheathed spring (5) on the shaft (4), the spring (5) and shaft (4) are solid Fixed connection, and the upper and lower ends of spring (5) are separately fixed at load bearing beam (1) bottom surface, the first groove (3) bottom surface；The track (2) Inside also fills several elastomers (6).

2. a kind of shock reducing type sky rail road of efficient stable according to claim 1, which is characterized in that the track (2) It is connect between load bearing beam (1) by Bar Anchorage.

3. a kind of shock reducing type sky rail road of efficient stable according to claim 1, which is characterized in that the shaft (4) To be inserted into load bearing beam (1) internal on top.

4. a kind of shock reducing type sky rail road of efficient stable according to claim 1, which is characterized in that the track (2) Bottom surface the second groove (7) for hanging empty iron is set.

5. a kind of shock reducing type sky rail road of efficient stable according to claim 4, which is characterized in that second groove (7) T-slot downward for open end.

6. a kind of shock reducing type sky rail road of efficient stable according to claim 1, which is characterized in that the spring (5) For torsional spring.

7. a kind of shock reducing type sky rail road of efficient stable according to claim 1, which is characterized in that the elastomer It (6) is rubber block.

8. a kind of shock reducing type sky rail road of efficient stable according to claim 1, which is characterized in that the spring (5) Spot welding is connect between shaft (4).

9. a kind of shock reducing type sky rail road of efficient stable according to claim 1, which is characterized in that the elastomer It (6) is long axis perpendicular to the cuboid of shaft (4) axis.

10. a kind of shock reducing type sky rail road of efficient stable according to claim 1, which is characterized in that the spring (5) It is made by cemented carbide material.