CN211707777U

CN211707777U - Extrusion formula track levelling device

Info

Publication number: CN211707777U
Application number: CN202020003008.4U
Authority: CN
Inventors: 段清; 孔坤; 李凌; 徐太有
Original assignee: Wuhu China Railway Track Equipment Co Ltd
Current assignee: Wuhu China Railway Track Equipment Co Ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-10-20
Anticipated expiration: 2030-01-02

Abstract

The utility model relates to an extrusion formula track levelling device, comprises a workbench, be equipped with the support on the workstation, be equipped with track extrusion levelling machine on the support, be equipped with elevating gear on the workstation, the elevating gear top be equipped with conveyor on the workstation, conveyor carries the target track to leveling work area territory, then rises the convenient leveling of track through elevating gear.

Description

Extrusion formula track levelling device

Technical Field

The utility model mainly relates to a track leveling technical field, in particular to extrusion formula track leveling device.

Background

With the development of science and technology, the highway network in China is continuously expanded, so that the rail tracks have stricter requirements on quantity and quality;

the rail needs to be subjected to a plurality of production steps in the production process, and the rail which is just produced has a plurality of defects, for example, the flatness of the surface and the periphery of the rail is possibly not enough, so that the rail needs to be leveled in a plurality of ways, and the extrusion type rail leveling way is adopted in the prior art;

however, when the rail is leveled, in the conventional technology, a target rail is generally lifted or pushed to a leveling work area by a machine when being conveyed to the leveling work area, so that the automation degree is low, and the problems of low feeding speed and low work efficiency are caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved by the utility model

The utility model provides a pair of extrusion formula track levelling device, conveying speed is slower when solving among the prior art to track leveling pay-off, the not high actual problem of degree of automation.

Technical scheme

In order to realize the purpose, the utility model discloses a technical scheme be: the extrusion type rail leveling device comprises a workbench, wherein a support is arranged on the workbench, a rail extrusion leveling machine is arranged on the support, a lifting device is arranged on the workbench, and a conveying device is arranged above the lifting device and on the workbench.

Furthermore, the overall shape of the workbench is like a concave shape.

Further, conveyor includes a plurality of evenly distributed's dead lever, and is a plurality of the dead lever both ends all are fixed in the circular dead slot on the workstation, just dead lever middle part cover has the roller pole, the roller pole both sides fixedly connected with spacing dish on the dead lever.

Further, the dead lever top bilateral symmetry is equipped with first dead slot on the workstation, a plurality of slide bars of fixedly connected with in the first dead slot, sliding connection has the sliding block on the slide bar, the sliding block below is equipped with first sand grip, first sand grip interlock second sand grip, wherein the second sand grip is located the conveyer belt.

Furthermore, sliding block one side is equipped with the mounting plate, the mounting plate is through a plurality of hydraulic pressure catch bar fixed connection sliding block one side.

Furthermore, the lifting device comprises a plurality of first auxiliary plates, the first auxiliary plates are respectively located on two sides of the fixed rod, support rods are symmetrically arranged below the auxiliary plates and fixedly connected to the support frame, a plurality of second hydraulic push rods are arranged on the support frame, the bottom ends of the second hydraulic push rods are fixedly connected to the workbench, second empty grooves are formed in two sides of each first auxiliary plate, and compensation devices are arranged in the second empty grooves.

Furthermore, the compensation device comprises an auxiliary block, a groove is formed in one side of the auxiliary block, a plurality of first electric telescopic rods are uniformly distributed on the groove, a second auxiliary plate is fixedly connected to the front end of each first electric telescopic rod, and the other side of the auxiliary block is fixedly connected to the inner wall of the second empty groove through a plurality of second electric telescopic rods.

Advantageous effects

Compared with the prior art, the utility model has the advantages that orbital fast feeding can be realized through the conveying device, the work efficiency is improved, and the lifting device can rise to a certain extent when needing leveling work, so that the lifting device can normally carry out leveling work to avoid the influence of the conveying device, wherein a compensating device in the lifting device can fill up the gap caused by the fixed rod, and the influence on the orbital leveling effect caused by the gap when the leveling work is avoided.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification of the invention, illustrate exemplary embodiments of the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic view of the connection between the circular empty groove and the roller rod of the present invention;

FIG. 3 is a schematic view of the connection between the fixing rod and the roller rod of the present invention;

FIG. 4 is a schematic diagram of the sliding block of the present invention;

FIG. 5 is a schematic view of the supporting frame of the present invention;

fig. 6 is a schematic structural diagram of the compensating device of the present invention.

In the figure: 1. the workbench, 2, a support, 21, a rail extrusion leveling machine, 3, a conveying device, 31, a fixing rod, 32, a circular empty groove, 33, a roller rod, 34, a limiting disc, 35, a first empty groove, 36, a sliding rod, 37, a sliding block, 371, a first convex strip, 372, a fastening plate, 373, a first hydraulic pushing rod, 38, a conveying belt, 381, a second convex strip, 4, a lifting device, 41, a first auxiliary plate, 42, a supporting rod, 43, a supporting frame, 44, a second hydraulic pushing rod, 45, a second empty groove, 5, a compensating device, 51, an auxiliary block, 52, a groove, 53, a first electric telescopic rod, 54, a second auxiliary plate, 55 and a second electric telescopic rod.

Detailed Description

Reference will now be made in detail to various exemplary embodiments of the invention, which should not be considered limiting of the invention, but rather should be understood to be a more detailed description of certain aspects, features and embodiments of the invention.

It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present disclosure without departing from the scope or spirit of the disclosure. Other embodiments will be apparent to those skilled in the art from consideration of the specification. The specification and examples are exemplary only.

Referring to fig. 1-6, an extrusion type track leveling device comprises a workbench 1, wherein a support 2 is arranged on the workbench 1, a track extrusion leveling machine 21 is arranged on the support 2, a lifting device 4 is arranged on the workbench 1, and a conveying device 3 is arranged above the lifting device 4 and on the workbench 1.

The whole shape of the workbench 1 is like a concave shape.

Conveyor 3 includes a plurality of evenly distributed's dead lever 31, and is a plurality of dead lever 31 both ends are all fixed in the circular dead slot 32 on the workstation 1, just dead lever 31 middle part cover has roller pole 33, roller pole 33 both sides fixedly connected with spacing dish 34 on the dead lever 31.

Dead lever 31 top bilateral symmetry is equipped with first dead slot 35 on the workstation 1, a plurality of slide bars 36 of fixedly connected with in the first dead slot 35, sliding connection has sliding block 37 on the slide bar 36, sliding block 37 below is equipped with first sand grip 371, first sand grip 371 interlock second sand grip 381, wherein second sand grip 381 is located conveyer belt 38.

The slide block 37 is provided with a fastening plate 372 at one side, and the fastening plate 372 is fixedly connected with the slide block 37 at one side through a plurality of first hydraulic pushing rods 373.

The lifting device 4 comprises a plurality of first auxiliary plates 41, the plurality of first auxiliary plates 41 are respectively located on two sides of the fixed rod 31, support rods 42 are symmetrically arranged below the auxiliary plates 41, the support rods 42 are fixedly connected to a support frame 43, a plurality of second hydraulic push rods 44 are arranged on the support frame 43, the bottom ends of the plurality of second hydraulic push rods 44 are fixedly connected to the workbench 1, wherein second empty grooves 45 are respectively arranged on two sides of each first auxiliary plate 41, and compensation devices 5 are arranged in the second empty grooves 45.

The compensation device 5 comprises an auxiliary block 51, a groove 52 is formed in one side of the auxiliary block 51, a plurality of first electric telescopic rods 53 are uniformly distributed on the groove 52, a second auxiliary plate 54 is fixedly connected to the front end of each first electric telescopic rod 53, and the other side of the auxiliary block 51 is fixedly connected to the inner wall of the second empty groove 45 through a plurality of second electric telescopic rods 55.

To sum up, the utility model discloses main working process: placing the rail on a roller rod on a fixed rod, fastening plates on two sides of a workbench fasten and fix a target rail through the extension of a first hydraulic push rod, and driving a sliding block to move left and right through the occlusion of a first convex strip and a second convex strip and the left and right transmission of matched transmission, so that the clamped target rail moves forwards along the roller rod;

when the automobile is transported to a leveling target area, the sliding block stops moving, the fastening plate is loosened and retracted into the first empty groove, the first auxiliary plates are pushed to be high through the second hydraulic push rod by the aid of the first auxiliary plates, so that rails on the first auxiliary plates are lifted together to facilitate leveling, meanwhile, the second electric telescopic rods on two sides of the first auxiliary plates extend to stretch the auxiliary blocks out of the second empty groove, and after stretching out, the first electric telescopic rods extend to stretch the second auxiliary plates to fill up gaps between the two first auxiliary plates due to the fixing rods.

The foregoing is only an illustrative embodiment of the present invention, and any equivalent changes and modifications made by those skilled in the art without departing from the spirit and principles of the present invention should fall within the protection scope of the present invention.

Claims

1. The utility model provides an extrusion formula track levelling device, includes workstation (1), be equipped with support (2) on workstation (1), be equipped with track extrusion leveler (21), its characterized in that on support (2): the automatic conveying device is characterized in that a lifting device (4) is arranged on the workbench (1), and a conveying device (3) is arranged above the lifting device (4) and on the workbench (1).

2. The extrusion type track leveling device as recited in claim 1, wherein: the whole shape of the workbench (1) is like a concave shape.

3. The extrusion type track leveling device as recited in claim 1, wherein: conveyor (3) are including a plurality of evenly distributed's dead lever (31), and are a plurality of dead lever (31) both ends are all fixed in circular dead slot (32) on workstation (1), just dead lever (31) middle part cover has roller pole (33), roller pole (33) both sides fixedly connected with spacing dish (34) on dead lever (31).

4. The extrusion type track leveling device as recited in claim 3, wherein: dead lever (31) top the bilateral symmetry is equipped with first dead slot (35) on workstation (1), a plurality of slide bars (36) of fixedly connected with in first dead slot (35), sliding connection has sliding block (37) on slide bar (36), sliding block (37) below is equipped with first sand grip (371), first sand grip (371) interlock second sand grip (381), wherein second sand grip (381) are located conveyer belt (38).

5. The extrusion type track leveling device as recited in claim 4, wherein: sliding block (37) one side is equipped with fastening plate (372), fastening plate (372) are through a plurality of hydraulic pressure catch bar (373) fixed connection sliding block (37) one side.

6. The extrusion type track leveling device as recited in claim 4, wherein: the lifting device (4) comprises a plurality of first auxiliary plates (41), the first auxiliary plates (41) are respectively located on two sides of the fixing rod (31), supporting rods (42) are symmetrically arranged below the auxiliary plates (41), the supporting rods (42) are fixedly connected to a supporting frame (43), a plurality of second hydraulic push rods (44) are arranged on the supporting frame (43), the bottom ends of the second hydraulic push rods (44) are fixedly connected to the workbench (1), second empty grooves (45) are formed in two sides of each first auxiliary plate (41), and compensation devices (5) are arranged in the second empty grooves (45).

7. The extrusion type track leveling device as recited in claim 6, wherein: the compensation device (5) comprises an auxiliary block (51), a groove (52) is formed in one side of the auxiliary block (51), a plurality of first electric telescopic rods (53) are uniformly distributed on the groove (52), a second auxiliary plate (54) is fixedly connected to the front end of each first electric telescopic rod (53), and the other side of the auxiliary block (51) is fixedly connected to the inner wall of the second empty groove (45) through a plurality of second electric telescopic rods (55).