CN110761544A

CN110761544A - Frame for trackless construction operation vehicle

Info

Publication number: CN110761544A
Application number: CN201911218151.3A
Authority: CN
Inventors: 薛恒鹤; 李元伟
Original assignee: Anhui Xingyu Rail Equipment Co Ltd
Current assignee: Anhui Xingyu Rail Equipment Co Ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-02-07
Anticipated expiration: 2039-12-03
Also published as: CN110761544B

Abstract

The invention relates to a frame for a trackless construction operation vehicle, which comprises a support frame, wherein two symmetrical sides of the support frame are respectively connected with a walking support frame in an adjusting way; all be equipped with the level (l) ing carriage in the both sides of support frame symmetry, the walking support frame includes the connecting plate, and the both sides of connecting plate all are equipped with adjusting connecting rod and vertical carriage, and every adjusting connecting rod all corresponds to peg graft in corresponding carriage, all adjusts in every vertical carriage and connects first bracing piece, all installs a wheel subassembly at the downside of every first bracing piece. The invention has the advantages that: this device mainly used railway, subway tunnel's auxiliary facilities's such as power cable, communication, PIS cable, fire control ventilation pipe and evacuation platform construction, it realizes the trackless operation, adapts to various construction operating mode operations, can walk at plane, rectangular surface and circular arc face, can be through crossing platform and fire door, and can handling track panel and track board.

Description

Frame for trackless construction operation vehicle

Technical Field

The invention relates to the technical field of tunnel construction, in particular to a frame for a trackless construction operation vehicle.

Background

In order to solve the technical problems, the applicant designs a trackless working vehicle, and the application is a frame for the working vehicle.

Disclosure of Invention

The invention aims to provide a frame for a trackless construction vehicle, which solves the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a frame for trackless construction operation car which characterized in that: the walking support frame comprises a support frame, wherein two symmetrical sides of the support frame are respectively connected with a walking support frame in an adjusting way;

all be equipped with the level (l) ing carriage in the both sides of support frame symmetry, the walking support frame includes the connecting plate, all is equipped with adjusting connecting rod and vertical carriage in the both sides of connecting plate, and every adjusting connecting rod all corresponds to peg graft in corresponding carriage, all adjusts in every vertical carriage and connects first bracing piece, all installs a wheel subassembly at the downside of every first bracing piece.

Preferably, the support frame includes square frame, fixed connection backup pad on square frame, all installs a first guardrail in four corners of square frame, the level (l) ing carriage is installed in the both sides of square frame, all installs two first hydro-cylinders in every level (l) ing carriage, and every first hydro-cylinder all corresponds the drive and corresponds adjusting connecting rod.

Preferably, the vertical support frame is of a tubular structure, a second oil cylinder is connected in the vertical support frame, and the second oil cylinder is in driving connection with the support rod.

Preferably, the wheel assembly comprises an articulated seat connected to the lower side of the support rod, the articulated seat is connected with a wheel cover through a rotating shaft, wheels are installed in the wheel cover, a motor for driving the wheels is installed on one side of the wheel cover, a third oil cylinder is connected between the support rod and the articulated seat in a matching manner, and a fourth oil cylinder is connected between the articulated seat and the wheel cover in a matching manner.

Preferably, a pedal is hinged between the two vertical supporting frames of each walking supporting frame, and a fifth oil cylinder is installed between the vertical supporting frames and the pedal.

The invention has the beneficial effects that:

1. this device mainly used railway, subway tunnel's auxiliary facilities's such as power cable, communication, PIS cable, fire control ventilation pipe and evacuation platform construction, it realizes the trackless operation, adapts to various construction operating mode operations, can walk at plane, rectangular surface and circular arc face to can be through crossing platform and fire door, and can the handling track panel and track board.

2. This device makes things convenient for constructor to get on or off the bus, and the height of wheel base and frame can be changed to the frame, makes things convenient for the walking and the construction of different operating modes, and the personnel can be alternately under construction in the tunnel simultaneously.

3. Can transport on current railway transportation line, satisfy the circuit maintenance requirement, become under the operating mode of difference and stride, satisfy the construction requirement of the different spans of different section and single line.

4. The load distribution is reasonable, the four wheel sets support, the distribution is balanced, the hydraulic braking is realized, the reliability and the stability are realized, and the variable angle meets the requirements of plane construction and circular arc tunnel construction.

5. The expansibility of the equipment function is good, and various track plate lifting appliances, sleeper scattering devices, tool rail clamps and other lifting tools can be selected and matched.

Drawings

Fig. 1 is a schematic structural view of the support frame.

Fig. 2 is a schematic view showing a connection state of the wheel assembly.

Fig. 3 is a driving diagram of the wheel assembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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 and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

As shown in figures 1, 2 and 3, the invention relates to a frame for a trackless construction vehicle, which comprises a support frame 1, wherein the support frame 1 comprises a square frame, a support plate is fixedly connected to the square frame, two symmetrical sides of the square frame are respectively welded with a horizontal adjusting support frame 3, and the two horizontal adjusting support frames 3 are horizontally arranged. Horizontal adjustment carriage 3 is square siphunculus, and welding baffle in horizontal adjustment carriage 3, baffle cut apart into two independent cavitys to horizontal adjustment carriage 3's cavity, all welds a first guardrail 9 in the both sides of every horizontal adjustment carriage 3 top, and first guardrail 9 includes four pole settings of welding on horizontal adjustment carriage 3, at a horizontal pole of four pole setting top welding.

Two symmetrical sides of the supporting frame 1 are respectively connected with a walking supporting frame 2 in an adjusting way. The walking support frame 2 comprises a square connecting plate 4, an adjusting connecting rod 5 and a vertical support frame 6 are welded on two sides of the connecting plate 4, a second guardrail 48 is arranged on the outer side of the connecting plate 4, and the second guardrail 48 is arranged between the vertical support frames 6. The second guard rail 48 is a U-shaped frame comprising a set of uprights welded vertically to the web 4, a U-shaped bar being welded to all of the uprights. The adjusting connecting rods 5 are square rods, and each adjusting connecting rod 5 is correspondingly inserted into a cavity corresponding to the corresponding horizontal adjusting supporting frame 3. A first oil cylinder is connected in the cavity of each adjusting connecting rod 5, the first oil cylinder is not shown in the figure, and piston rods of the first oil cylinders in the two cavities of the same horizontal adjusting support frame 3 are arranged in opposite directions. Each first oil cylinder is correspondingly connected with a corresponding adjusting connecting rod 5 in a driving way.

Vertical support frame 6 is square pipe, all pegs graft a first bracing piece 7 in every vertical support frame 6, and first bracing piece 7 also is for corresponding the square pipe of complex with the square cavity of vertical support frame 6. A second oil cylinder 10 is connected between the first supporting rod 7 and the vertical supporting frame 6, the bottom of the second oil cylinder 10 is connected in the vertical supporting frame 6, and a piston rod of the second oil cylinder 10 is connected in the supporting frame 6 through a first hinge shaft 12. A square pedal 23 is connected between the two vertical supporting frames 6 through a hinge, and a fifth oil cylinder 24 is connected between each vertical supporting frame 6 and the pedal 23.

The lower side of the support rod 7 is connected with a hinge seat 9 through a second hinge shaft 14. Articulated seat 9 includes square piece, is equipped with the riser 9.1 that two symmetries set up in one side of square piece, connects second articulated shaft 14 through the bearing between two riser 9.1, is equipped with mounting hole 9.2 at the opposite side of square piece, is equipped with flange 9.3 at the tip that mounting hole 9.2 corresponds the square piece of one side. A third hinge shaft 13 is connected between the two vertical plates 9.1, and a third oil cylinder 11 is connected between the first hinge shaft 12 and the third hinge shaft 13. The wheel cover 15 is connected to the hinge seat 9 through a rotating shaft, the rotating shaft and a fourth hinge shaft 19 are welded to the bottom of the wheel cover 15, the rotating shaft is inserted into the mounting hole 9.2, and the wheel cover 15 can rotate on the hinge seat 9 through the rotating shaft. A third oil cylinder 11 is connected between the support rod 7 and the hinge seat 9 in a matching manner, a fifth hinge shaft 20 is welded at the bottom of the first support rod 7, and a fourth oil cylinder 18 is connected between a fourth hinge shaft 19 and the fifth hinge shaft 20. The wheel housing 15 is driven to rotate by the fourth oil cylinder 18. A wheel 16 is connected to the inside of the wheel house 15 through a wheel shaft, and a motor 17 for driving the wheel 16 is installed on one side of the wheel house 15.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a frame for trackless construction operation car which characterized in that: comprises a support frame (1), and two symmetrical sides of the support frame (1) are respectively connected with a walking support frame (2) in an adjusting way;

all be equipped with horizontal adjustment carriage (3) in the both sides of support frame (1) symmetry, walking support frame (2) are including connecting plate (4), all be equipped with adjusting connecting rod (5) and vertical carriage (6) in the both sides of connecting plate (4), every adjusting connecting rod (5) all correspond to peg graft in corresponding carriage (3), all adjust in every vertical carriage (6) and connect first bracing piece (7), all install a wheel subassembly (8) at the downside of every first bracing piece (7).

2. A frame for a trackless construction work vehicle according to claim 1, characterized in that: the support frame (1) comprises a square frame, a support plate is fixedly connected to the square frame, a first guardrail (9) is installed at four corners of the square frame, the horizontal adjusting support frame (3) is installed on two sides of the square frame, two first oil cylinders are installed in each horizontal adjusting support frame (3), and each first oil cylinder corresponds to the corresponding adjusting connecting rod (5) in a driving mode.

3. A frame for a trackless construction work vehicle according to claim 1, characterized in that: the vertical supporting frame (6) is of a tubular structure, a second oil cylinder (10) is connected in the vertical supporting frame (6), and the second oil cylinder (10) is in driving connection with the supporting rod (7).

4. A frame for a trackless construction work vehicle according to claim 1, characterized in that: wheel subassembly (8) are in including handing-over articulated seat (9) of bracing piece (7) downside connects wheel casing (15) through the pivot on articulated seat (9), installs wheel (16) in wheel casing (15), installs motor (17) of drive wheel (16) in one side of wheel casing (15), coordinates between bracing piece (7) and articulated seat (9) and connects third hydro-cylinder (11), coordinates between articulated seat (9) and wheel casing (15) and connects fourth hydro-cylinder (18).

5. A frame for a trackless construction work vehicle according to claim 1, characterized in that: a pedal (23) is hinged between the two vertical supporting frames (6) of each walking supporting frame (2), and a fifth oil cylinder (24) is arranged between the vertical supporting frames (6) and the pedal (23).