CN110761544B - Frame for trackless construction operation vehicle - Google Patents
Frame for trackless construction operation vehicle Download PDFInfo
- Publication number
- CN110761544B CN110761544B CN201911218151.3A CN201911218151A CN110761544B CN 110761544 B CN110761544 B CN 110761544B CN 201911218151 A CN201911218151 A CN 201911218151A CN 110761544 B CN110761544 B CN 110761544B
- Authority
- CN
- China
- Prior art keywords
- frame
- support frame
- adjusting
- supporting
- supporting frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010276 construction Methods 0.000 title claims abstract description 21
- 238000005192 partition Methods 0.000 claims 2
- 238000004891 communication Methods 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 abstract description 2
- 241001669679 Eleotris Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/18—Scaffolds primarily resting on the ground adjustable in height
- E04G1/22—Scaffolds having a platform on an extensible substructure, e.g. of telescopic type or with lazy-tongs mechanism
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/02—Scaffold feet, e.g. with arrangements for adjustment
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/10—Steps or ladders specially adapted for scaffolds
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/24—Scaffolds primarily resting on the ground comprising essentially special base constructions; comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
- E04G2001/242—Scaffolds movable on wheels or tracks
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Body Structure For Vehicles (AREA)
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; the two sides of the support frame symmetry are all provided with the horizontal adjustment supporting frame, the walking support frame includes the connecting plate, the both sides of connecting plate all are equipped with adjusting connecting rod and vertical supporting frame, every adjusting connecting rod all corresponds the grafting in corresponding supporting frame, all adjusts the first bracing piece of connection in every vertical supporting frame, all installs a wheel subassembly in the downside of every first bracing piece. The invention has the advantages that: the device is mainly used for construction of auxiliary facilities such as power cables, communication, PIS cables, fire-fighting ventilation pipes, evacuation platforms and the like of railways and subway tunnels, realizes trackless operation, adapts to operation under various construction working conditions, can walk on a plane, a rectangular surface and an arc-shaped surface, can pass through a platform and a fire door, and can hoist track panels and track plates.
Description
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 the prior art, during construction, each work type needs a specific construction frame for constructors, and some work types, such as an evacuation platform, do not have a professional construction platform for use, so that a working platform suitable for various work types is needed for constructors in the prior art, and in order to solve the technical problems, the inventor designs a trackless working vehicle.
Disclosure of Invention
The invention aims to provide a frame for a trackless construction operation vehicle, which is used for solving the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a frame for a trackless construction work vehicle, characterized by: comprises a supporting frame, wherein two symmetrical sides of the supporting frame are respectively connected with a walking supporting frame in an adjusting way;
the two sides of the support frame symmetry are provided with horizontal adjusting support frames, the walking support frame comprises a connecting plate, two sides of the connecting plate are provided with adjusting connecting rods and vertical support frames, each adjusting connecting rod is correspondingly inserted into the corresponding horizontal adjusting support frame, each vertical support frame is internally provided with a first supporting rod, and the lower side of each first supporting rod is provided with a wheel assembly.
Preferably, the support frame comprises a square frame, the square frame is fixedly connected with a support plate, first guardrails are respectively arranged at four corners of the square frame, the horizontal adjusting support frames are arranged on two sides of the square frame, two first oil cylinders are respectively arranged in each horizontal adjusting support frame, and each first oil cylinder is correspondingly driven to correspond to the corresponding 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 first support rod.
Preferably, the wheel assembly comprises a hinge seat hinged to the lower side of the first support rod, the hinge seat is connected with a wheel cover through a rotating shaft, a wheel is installed in the wheel cover, a motor for driving the wheel is installed on one side of the wheel cover, a third oil cylinder is connected between the first support rod and the hinge seat in a matched mode, and a fourth oil cylinder is connected between the hinge seat and the wheel cover in a matched mode.
Preferably, a pedal is hinged between the two vertical support frames of each walking support frame, and a fifth oil cylinder is arranged between the vertical support frames and the pedal.
The beneficial effects of the invention are as follows:
1. The device is mainly used for construction of auxiliary facilities such as power cables, communication, PIS cables, fire-fighting ventilation pipes, evacuation platforms and the like of railways and subway tunnels, realizes trackless operation, adapts to operation under various construction working conditions, can walk on a plane, a rectangular surface and an arc-shaped surface, can pass through a platform and a fire door, and can hoist track panels and track plates.
2. The device is convenient for constructors to get on or off the vehicle, the frame can change the track and the height of the frame, walking and construction under different working conditions are convenient, and the constructors can simultaneously perform cross construction in the tunnel.
3. Can be transported on the existing railway transportation line, meets the line maintenance requirement, changes the span under different working conditions, and meets the construction requirements of different sections and different spans of single lines.
4. The load distribution is reasonable, the four-wheel set is supported, the distribution is balanced, the hydraulic braking is reliable and stable, and the variable angle meets the requirements of plane construction and circular arc tunnel construction.
5. The device has good function expansibility, and can be optionally matched with various track plate lifting appliances, loose sleeper devices, tool rail clamps and other lifting tools.
Drawings
Fig. 1 is a schematic structural view of a support frame.
Fig. 2 is a schematic diagram of a connection state of the wheel assembly.
Fig. 3 is a schematic driving view of the wheel assembly.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1,2 and 3, the invention relates to a frame for a trackless construction operation vehicle, which comprises a support frame 1, wherein the support frame 1 comprises a square frame, support plates are fixedly connected on 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. The horizontal adjustment supporting frame 3 is a square through pipe, a baffle is welded in the horizontal adjustment supporting frame 3, the baffle divides the cavity of the horizontal adjustment supporting frame 3 into two independent cavities, two sides above each horizontal adjustment supporting frame 3 are welded with a first guardrail 25, the first guardrail 25 comprises four vertical rods welded on the horizontal adjustment supporting frame 3, and a cross rod is welded at the tops of the four vertical rods.
Two symmetrical sides of the support frame 1 are respectively connected with a walking support 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 supporting 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 supporting frames 6. The second rail 48 is a U-shaped frame comprising a set of uprights vertically welded to the web 4, and a U-shaped bar welded to all 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. The cavity of each adjusting connecting rod 5 is internally connected with a first oil cylinder, which is not shown in the first oil cylinder drawing, and piston rods of the first oil cylinders in the two cavities of the same horizontal adjusting supporting 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.
The vertical supporting frames 6 are square pipes, each vertical supporting frame 6 is internally inserted with a first supporting rod 7, and the first supporting rods 7 are square pipes correspondingly matched with the square cavities of the vertical supporting frames 6. A second oil cylinder 10 is connected between the first support rod 7 and the vertical support frame 6, the bottom of the second oil cylinder 10 is hinged in the vertical support frame 6, and a piston rod of the second oil cylinder 10 is connected in the vertical support frame 6 through a first hinge shaft 12. A square pedal 23 is connected between the two vertical support frames 6 through a hinge, and a fifth oil cylinder 24 is connected between each vertical support frame 6 and the pedal 23.
The lower side of the first support rod 7 is connected with the hinge seat 9 through a second hinge shaft 14. The articulated seat 9 comprises square blocks, two vertical plates 9.1 which are symmetrically arranged are arranged on one side of each square block, a second articulated shaft 14 is connected between the two vertical plates 9.1 through a bearing, mounting holes 9.2 are formed in the other side of each square block, and flanges 9.3 are arranged at the ends of the square blocks on the corresponding sides of the mounting holes 9.2. A third hinge shaft 13 is also connected between the two risers 9.1, and a third cylinder 11 is connected between the first hinge shaft 12 and the third hinge shaft 13. The wheel housing 15 is connected to the hinge base 9 via a rotary shaft, the rotary shaft and the fourth hinge shaft 19 are welded to the bottom of the wheel housing 15, the rotary shaft is inserted into the mounting hole 9.2, and the wheel housing 15 can rotate on the hinge base 9 via the rotary shaft. The third oil cylinder 11 is connected between the first supporting rod 7 and the hinging seat 9 in a matched mode, a fifth hinging shaft 20 is welded at the bottom of the first supporting rod 7, and the fourth oil cylinder 18 is connected between the fourth hinging shaft 19 and the fifth hinging shaft 20. The wheel house 15 is driven to rotate by the fourth cylinder 18. The wheel 16 is connected to the wheel house 15 via an axle, and a motor 17 for driving the wheel 16 is mounted on one side of the wheel house 15.
The foregoing has shown and described the basic principles, principal 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 above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. A frame for a trackless construction work vehicle, characterized by: comprises a supporting frame (1), wherein two symmetrical sides of the supporting frame (1) are respectively connected with a walking supporting frame (2) in an adjusting way;
Horizontal adjusting supporting frames (3) are arranged on two symmetrical sides of the supporting frame (1), the walking supporting frame (2) comprises a connecting plate (4), adjusting connecting rods (5) and vertical supporting frames (6) are arranged on two sides of the connecting plate (4), each adjusting connecting rod (5) is correspondingly inserted into the corresponding horizontal adjusting supporting frame (3), first supporting rods (7) are respectively connected in each vertical supporting frame (6) in an adjusting mode, and a wheel assembly (8) is arranged on the lower side of each first supporting rod (7);
The support frame (1) comprises a square frame, support plates are fixedly connected to the square frame, first guardrails (25) are respectively arranged at four corners of the square frame, the horizontal adjusting support frames (3) are arranged on two sides of the square frame, two first oil cylinders are respectively arranged in each horizontal adjusting support frame (3), and each first oil cylinder correspondingly drives a corresponding adjusting connecting rod (5);
the vertical support frame (6) is of a tubular structure, a second oil cylinder (10) is connected in the vertical support frame (6), and the second oil cylinder (10) is in driving connection with the first support rod (7);
The wheel assembly (8) comprises a hinging seat (9) hinged to the lower side of the first supporting rod (7), a wheel cover (15) is connected to the hinging seat (9) through a rotating shaft, a wheel (16) is installed in the wheel cover (15), a motor (17) for driving the wheel (16) is installed on one side of the wheel cover (15), a third oil cylinder (11) is connected between the first supporting rod (7) and the hinging seat (9) in a matched mode, and a fourth oil cylinder (18) is connected between the hinging seat (9) and the wheel cover (15) in a matched mode;
a pedal (23) is hinged between the two vertical support frames (6) of each walking support frame (2), and a fifth oil cylinder (24) is arranged between the vertical support frames (6) and the pedal (23);
A partition plate is welded in the horizontal adjusting support frame (3), and the partition plate divides the cavity of the horizontal adjusting support frame (3) into two independent cavities;
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).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911218151.3A CN110761544B (en) | 2019-12-03 | 2019-12-03 | Frame for trackless construction operation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911218151.3A CN110761544B (en) | 2019-12-03 | 2019-12-03 | Frame for trackless construction operation vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110761544A CN110761544A (en) | 2020-02-07 |
| CN110761544B true CN110761544B (en) | 2024-04-30 |
Family
ID=69340605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911218151.3A Active CN110761544B (en) | 2019-12-03 | 2019-12-03 | Frame for trackless construction operation vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110761544B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111637875A (en) * | 2020-05-27 | 2020-09-08 | 中铁建电气化局集团南方工程有限公司 | Simulated rail device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105819381A (en) * | 2016-06-20 | 2016-08-03 | 北京市市政工程研究院 | Portable walking type aerial work platform and use method thereof |
| CN207453859U (en) * | 2017-09-20 | 2018-06-05 | 中铁建电气化局集团第三工程有限公司 | A kind of constructing tunnel foldable lifting Operation Van |
| CN208668910U (en) * | 2018-08-15 | 2019-03-29 | 天津核海源科技发展有限公司 | A kind of movable lifting platform in subway tunnel |
| CN212176475U (en) * | 2019-12-03 | 2020-12-18 | 安徽兴宇轨道装备有限公司 | Frame for trackless construction operation vehicle |
-
2019
- 2019-12-03 CN CN201911218151.3A patent/CN110761544B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105819381A (en) * | 2016-06-20 | 2016-08-03 | 北京市市政工程研究院 | Portable walking type aerial work platform and use method thereof |
| CN207453859U (en) * | 2017-09-20 | 2018-06-05 | 中铁建电气化局集团第三工程有限公司 | A kind of constructing tunnel foldable lifting Operation Van |
| CN208668910U (en) * | 2018-08-15 | 2019-03-29 | 天津核海源科技发展有限公司 | A kind of movable lifting platform in subway tunnel |
| CN212176475U (en) * | 2019-12-03 | 2020-12-18 | 安徽兴宇轨道装备有限公司 | Frame for trackless construction operation vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110761544A (en) | 2020-02-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108725495B (en) | Light rail vehicle bogie | |
| CN110761544B (en) | Frame for trackless construction operation vehicle | |
| CN111022089A (en) | Waterproof board platform truck | |
| CN201077720Y (en) | Tyre type doors hanging | |
| CN212176475U (en) | Frame for trackless construction operation vehicle | |
| CN101104499B (en) | Tyre gantry crane | |
| CN110778091B (en) | Trackless construction operation vehicle | |
| CN211817827U (en) | Trackless construction operation vehicle | |
| CN209618689U (en) | Liftable type D type beam pacifies portal frame of disassembling and using | |
| CN207795282U (en) | A kind of tunnel steel arch frame trolley | |
| CN215516409U (en) | Platform device for hoisting steel pipe column for subway | |
| CN212867563U (en) | Tunnel super-large section two-lining trolley capable of being widened for multiple times | |
| CN211524104U (en) | Novel bridge girder erection machine | |
| CN104452600A (en) | Quick construction formwork vehicle for long flange plate of simply supported railway T beam | |
| CN211391510U (en) | Walking support of trackless construction operation vehicle | |
| CN212222237U (en) | Novel pipeline installation trolley | |
| RU2671445C2 (en) | Hopper railway car | |
| CN204356655U (en) | Railway Simple T-Girders long frange plate rapid construction mould bases car | |
| KR20040024358A (en) | A working device for assembly tunnel soundproofed wall | |
| CN210712584U (en) | Movable supporting bracket for road and bridge construction | |
| CN209908534U (en) | Cloth trolley device is hung to flexible upset arm of tunnel waterproof board | |
| KR100367028B1 (en) | A self propelled working platform for construction and maintenance of bridge | |
| CN110758596A (en) | Walking support of trackless construction operation vehicle | |
| CN206942788U (en) | A kind of split type two side-wall pilot tunnel tunnel lining trolley | |
| CN110748163A (en) | Novel bridge girder erection machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |