CN212175356U

CN212175356U - Longitudinal adjusting device for plate-type ballast bed plate fine adjusting device

Info

Publication number: CN212175356U
Application number: CN202020277588.6U
Authority: CN
Inventors: 薛恒鹤; 周会
Original assignee: Anhui Xingyu Rail Equipment Co Ltd
Current assignee: Anhui Xingyu Rail Equipment Co Ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-12-18
Anticipated expiration: 2030-03-09

Abstract

The utility model relates to a vertical adjusting device for board-like railway roadbed board fine-tuning device, including support frame (1), be equipped with a set of flange (9) in support frame (1), connect alignment jig (6) on flange (9), connect transition frame (18) through a set of vertical adjusting part (7) on alignment jig (6). The utility model has the advantages that: this device is through setting up the jib for the accurate adjustment device can cooperate the fine tuning car of railway roadbed or the gantry crane use, when hoist and mount the track template, through transition frame connection track template, the height of vertical hydro-cylinder adjusting support frame to and the inclination of adjusting support frame, turn to mutually supporting of ball and steering seat, make the use on vertical adjusting part adaptation different ground, improve the precision of adjusting.

Description

Longitudinal adjusting device for plate-type ballast bed plate fine adjusting device

Technical Field

The utility model relates to a technical field is laid to the ballastless track, specifically is a vertical adjusting device that is used for board-like railway roadbed board fine tuning device.

Background

The plate type ballast bed fine adjustment device is a full-automatic precise adjustment device for positioning and installing a plate type ballast bed plate in track construction, and a large number of prefabricated plate type ballast bed plates need to be adjusted and installed in the track construction. In the present urban rail construction, the transportation and installation of the slab type track bed board in the tunnel are mostly carried out by adopting a self-deformation tire type track construction vehicle and matching with manpower, specifically, the self-deformation tire type track construction vehicle is arranged at a shield well between construction sections, the slab type track bed is placed on a tunnel pipe sheet after being hoisted and transported to a construction installation position, and then four three-dimensional adjusting devices are additionally and fixedly arranged on the track bed board by manpower, so that the track bed board is supported on the tunnel pipe sheet by the four adjusting devices, and then the spatial position of the slab type track bed board is adjusted by adjusting the transverse, longitudinal and vertical adjusting rods of the three-dimensional adjusting devices, so as to achieve the required installation and fixation posture, and then concrete pouring operation is carried out. The adjustment plate in the prior art is mainly realized manually, the measurement and adjustment are complex, the process precision control is not high, the adjustment time is long, and the efficiency is low. In order to solve the above technical problem, the applicant has designed a longitudinal adjusting device for a slab track bed plate fine-tuning device, and the present application is a horizontal adjusting device for the device.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a vertical adjusting device that is used for board-like railway roadbed board accurate adjustment device.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a vertical adjusting device that is used for board-like railway roadbed board fine tuning device which characterized in that: the device comprises a support frame, wherein a group of convex plates are arranged in the support frame, an adjusting frame is connected on the convex plates, and a transition frame is connected on the adjusting frame through a group of longitudinal adjusting components.

On the basis of the above scheme, the following technical scheme can be adopted:

the support frame includes square annular plate, is equipped with an otic placode respectively in the outside relative both sides of annular plate, all is equipped with a flange in the inboard of every lateral wall of annular plate, all is equipped with articulated seat on every flange, the alignment jig is connected on the flange, still connects a set of jib on the annular plate.

The longitudinal adjusting assembly comprises a longitudinal oil cylinder, a cylinder body of the longitudinal oil cylinder is fixedly connected onto the adjusting frame through a fixed disc, a piston rod of the longitudinal oil cylinder is connected with a steering ball, a steering seat is sleeved on the steering ball, the steering ball is fixed into the steering seat through a cover plate, and a bottom plate is arranged on the steering seat.

The adjusting frame is a square annular plate, four corners of the adjusting frame are respectively provided with a mounting hole, and a longitudinal adjusting component is mounted in each mounting hole.

The utility model has the advantages that: this device is through setting up the jib for the accurate adjustment device can cooperate the fine tuning car of railway roadbed or the gantry crane use, when hoist and mount the track template, through transition frame connection track template, the height of vertical hydro-cylinder adjusting support frame to and the inclination of adjusting support frame, turn to mutually supporting of ball and steering seat, make the use on vertical adjusting part adaptation different ground, improve the precision of adjusting.

Drawings

FIG. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is a schematic view of the longitudinal adjustment assembly;

fig. 3 is an exploded view of fig. 2.

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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1, 2 and 3, the utility model relates to a vertical adjusting device for board-type road bed board fine-tuning device, including support frame 1, support frame 1 includes square annular plate 1.1, and annular plate 1.1 is the quad ring, is equipped with a rectangular otic placode 1.2 respectively in the outside relative both sides of annular plate 1.1. All weld a square flange 9 in the inboard of four lateral walls of annular plate 1.1, be equipped with articulated seat 10 in the inboard of every flange 9, articulated seat 10 adopts two parallel arrangement's flat board, the flat board of this application is the set-square, all is equipped with a circular shape through-hole on every set-square, two through-hole collineation settings, all peg graft fixed a connecting pipe 11 in every through-hole, connect a first articulated shaft between two connecting pipes 11, first articulated shaft is the round axle. The upper sides of four corners of the annular plate 1.1 are provided with a hanging hole 12, the four corners of the annular plate 1.1 are also provided with fixing holes 13, each fixing hole 13 penetrates through the corresponding hanging hole 12, the corresponding fixing hole 13 and the corresponding hanging hole 12 are vertically arranged, a hanging rod 14 is fixedly inserted in each hanging hole 12, and the hanging rod 14 is a round rod.

Each convex plate 9 is connected with a square base plate 61 through a screw, a square adjusting frame 6 is arranged on the upper sides of the four base plates 61, and the adjusting frame 6 is also a square ring. Four corners of the adjusting frame 6 are respectively provided with a mounting hole 6.1 and a jack 6.2, a longitudinal adjusting component 7 is arranged in each mounting hole 6.1, and a second hinge shaft is inserted in each jack 6.2. And a horizontal adjusting driving piece is connected between the corresponding first hinged shaft and the second hinged shaft and adopts an oil cylinder. Four horizontal adjustment driving pieces are arranged according to the same direction, the cylinder body of the oil cylinder is connected with the first hinged shaft, and the piston rod of the oil cylinder is connected with the second hinged shaft. In that

The lower sides of the four longitudinal adjusting assemblies 7 are fixedly connected with a transition frame 18, each longitudinal adjusting assembly 7 comprises a longitudinal oil cylinder 29, each longitudinal oil cylinder 29 is inserted into a corresponding mounting hole 6.1, a cylinder body of each longitudinal oil cylinder 29 is sleeved with a fixed disc 8, each fixed disc 8 consists of two semicircular rings, and each fixed disc 8 is connected to the adjusting frame 6 through a screw. The piston rod of the longitudinal oil cylinder 29 is connected with a steering ball 30, the steering ball 30 is sleeved with a steering seat 31, the steering seat 31 is a cylinder, an open spherical hole is formed in the upper side of the steering seat 31, the steering ball 30 is arranged in the spherical hole, and the steering ball 30 can freely rotate in the spherical hole in 360 degrees. A cover plate 32 is screwed to the upper side of the steering ball 30, the cover plate 32 fixes the steering ball 30 in the steering seat 31, and the cover plate 32 is also composed of two semicircular plates. The steering seat 31 is provided with a square bottom plate 33, and the four bottom plates 33 are connected with the transition frame 18 through screws. The transition frame 18 comprises two parallel and coplanar transition flat plates, and two sides of each transition flat plate are respectively provided with a first mounting hole 18.1 connected with the bottom plate 33. Two reinforcing plates 18.3 which are arranged in parallel are arranged between the two transition flat plates, and the two transition flat plates and the two reinforcing plates 18.3 are of an integral structure.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a vertical adjusting device that is used for board-like railway roadbed board fine tuning device which characterized in that: the device comprises a support frame (1), wherein a group of convex plates (9) are arranged in the support frame (1), an adjusting frame (6) is connected on the convex plates (9), and a transition frame (18) is connected on the adjusting frame (6) through a group of longitudinal adjusting components (7).

2. A longitudinal adjustment device for a slat type ballast bed board fine adjustment device according to claim 1, wherein: support frame (1) is equipped with an otic placode (1.2) respectively including square annular plate (1.1) outside relative both sides, all is equipped with a flange (9) in the inboard of every lateral wall of annular plate (1.1), all is equipped with articulated seat (10) on every flange (9), regulation frame (6) are connected on flange (9), still connect a set of jib (14) on annular plate (1.1).

3. A longitudinal adjustment device for a slat type ballast bed board fine adjustment device according to claim 1, wherein: vertical adjusting part (7) are including vertical hydro-cylinder, and the cylinder body of vertical hydro-cylinder passes through fixed disk (8) to be connected to be fixed on alignment jig (6), connect on the piston rod of vertical hydro-cylinder and turn to ball (30), cup joint on turning to ball (30) and turn to seat (31), turn to ball (30) and pass through apron (32) to be fixed in turning to seat (31), are equipped with bottom plate (33) on turning to seat (31).

4. A longitudinal adjustment device for a slat type ballast bed board fine adjustment device according to claim 1, wherein: the adjusting frame (6) is a square annular plate, four corners of the adjusting frame (6) are respectively provided with a mounting hole (6.1), and a longitudinal adjusting component (7) is arranged in each mounting hole (6.1).