CN111637875A - Simulated rail device - Google Patents
Simulated rail device Download PDFInfo
- Publication number
- CN111637875A CN111637875A CN202010464411.1A CN202010464411A CN111637875A CN 111637875 A CN111637875 A CN 111637875A CN 202010464411 A CN202010464411 A CN 202010464411A CN 111637875 A CN111637875 A CN 111637875A
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- frame
- module
- jacking
- hydraulic cylinder
- moving
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- 238000004088 simulation Methods 0.000 claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C9/00—Measuring inclination, e.g. by clinometers, by levels
- G01C9/18—Measuring inclination, e.g. by clinometers, by levels by using liquids
- G01C9/24—Measuring inclination, e.g. by clinometers, by levels by using liquids in closed containers partially filled with liquid so as to leave a gas bubble
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention provides a simulated rail device which comprises a hydraulic jacking module, a leveling moving module and a simulated rail module, wherein the hydraulic jacking module comprises a multi-section hydraulic cylinder system and a jacking frame system, the leveling moving module is arranged above the jacking frame system, and the simulated rail module is arranged above the leveling moving module to form the simulated rail device with adjustable height. The invention is used for simulating the track state of any coordinate point position in real time under the trackless condition in the subway tunnel, can be detached and moved, is matched with various components to carry out track simulation, and is convenient and efficient.
Description
Technical Field
The invention relates to the field of trackless measurement in tunnels in electrified railway and rail transit construction, in particular to a track simulating device.
Background
In the construction of electrified railway and track traffic power supply system, generally need follow the construction progress of making a track and carry out the construction, often compress power supply system time limit for a project, measure the first step process of power supply system construction, also the most crucial, will measure before making a track in advance and accomplish, will very big promotion construction progress, can avoid simultaneously because of the time limit for a project robbing worker safety risk that leads to of shortage. Therefore, the invention provides a simulated rail device aiming at trackless conditions, which simulates the rail state of any coordinate point position in real time under the trackless conditions and is used for various measurements.
Disclosure of Invention
The invention aims to provide a simulated track device, which combines various line terrain conditions and different rail-ground height difference conditions, can be effectively applied to trackless measurement of a power supply system in a subway tunnel, and improves the convenience and the totipotency of the measurement.
The technical scheme of the invention is as follows:
the utility model provides a simulation track device, includes hydraulic jacking module, leveling removal module and simulation track module, hydraulic jacking module includes multisection hydraulic cylinder system and jacking frame system, installs leveling removal module in jacking frame system's top, simulation track module installs the simulation track device that forms a height-adjustable in leveling removal module's top.
The multi-section hydraulic cylinder system comprises a multi-section hydraulic cylinder, a hydraulic cylinder joint and a manual hydraulic pump (wherein the multi-section hydraulic cylinder is connected with the chassis, the multi-section hydraulic cylinder system is connected with the jacking frame system through the hydraulic cylinder joint, and the multi-section hydraulic cylinder is driven by the manual hydraulic pump to adjust the jacking frame system.
The jacking frame system comprises a jacking frame, 3 sets of vertical linear guide rail systems and a vertical steel plate ruler measuring device, the center of the jacking frame is fixedly connected with the hydraulic cylinder joint, the vertical linear guide rail systems are fixedly mounted on the jacking frame, and the vertical steel plate ruler measuring device is fixedly mounted on the chassis and located on the outer side of the jacking frame.
The leveling mobile module comprises 3 leveling systems and a mobile frame system, wherein the lower part of each of the 3 leveling systems is connected with the jacking frame system, and the upper part of each of the 3 leveling systems is connected with the mobile frame system.
The movable frame system comprises a movable operation system, a movable frame and a connecting frame, wherein 2 sets of horizontal linear guide rail systems are installed on two sides of the movable frame and used for being matched with the movable operation system to move, a guide rail of each horizontal linear guide rail system is fixedly connected with the movable frame, a sliding block of each horizontal linear guide rail system is fixed with the connecting frame, and a horizontal display bubble is matched on the connecting frame.
The simulation track module comprises a track frame and a lifter system, wherein one end of the track frame is connected with the movable frame, and the other end of the track frame is connected with the top end of the lifter system.
Compared with the prior art, the invention has the beneficial effects that: the height about the adjustment track frame, the true track superelevation value of simulation can be used for simulating the track in the measurement of trackless in the subway tunnel effectively and use for the track state of simulating any coordinate point position under the trackless condition in the subway tunnel in real time, can dismantle the removal, and the multiple component of matching carries out the track simulation, and is convenient high-efficient.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a trackless measuring device.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a schematic diagram of the connection between the hydraulic jacking module and the leveling and moving module according to the present invention.
FIG. 4 is a schematic view of a jacking frame structure according to the present invention.
Fig. 5 is a schematic view of the track frame structure of the present invention.
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.
Referring to fig. 1-5, the present invention provides a technical solution:
the utility model provides a simulation track device, includes hydraulic jacking module 1, leveling removal module 2 and simulation track module 3, hydraulic jacking module 1 includes multisection hydraulic cylinder system 11 and jacking frame system 12, installs leveling removal module 2 in the top of jacking frame system 12, simulation track module 3 installs and forms a height-adjustable's simulation track device in leveling removal module 2's top.
The multi-section hydraulic cylinder system 11 comprises a multi-section hydraulic cylinder 111, a hydraulic cylinder joint 112 and a manual hydraulic pump 113, wherein the multi-section hydraulic cylinder 111 is connected with the chassis, the multi-section hydraulic cylinder system 11 is connected with the jacking frame system 12 through the hydraulic cylinder joint 112, and the multi-section hydraulic cylinder 111 is driven by the manual hydraulic pump 113 to adjust the jacking frame system 12. And then adjusting according to the distance between the track surface and the bottom surface of the tunnel, wherein the height adjusting range is 800-1000 mm. The multi-section hydraulic cylinder 111 has a height of 170mm, a flange at the bottom, 200mm and an opening M20 x 1.5 at the shaft end.
The jacking frame system 12 comprises a jacking frame 121, 3 sets of vertical linear guide rail systems 122 and a vertical steel plate ruler measuring device 123, the center position of the jacking frame 121 is fixedly connected with the hydraulic cylinder joint 112, the vertical linear guide rail systems 122 are fixedly installed on the jacking frame 121, and the vertical steel plate ruler measuring device 123 is fixedly installed on the chassis and located on the outer side of the jacking frame 121. The jacking frame 121 is made of all aluminum alloy, and is mainly formed by welding 6 aluminum square tubes with different lengths, namely 40 × 3 × L square tubes, 3 guide rail system fixing plates of the vertical linear guide rail system 122 are additionally arranged, and 340 × 100 × 16 rectangular aluminum plates for fixing the multi-section hydraulic cylinder system 11 are arranged in the middle of the jacking frame.
The leveling and moving module 2 comprises 3 leveling systems 21 and a moving frame system 22, wherein the lower part of the 3 leveling systems 21 is connected with the jacking frame system 12, and the upper part is connected with the moving frame system 22.
The moving frame system 22 includes a moving operation system 221, a moving frame 222 and a connecting frame 223, wherein two sides of the moving frame 222 are installed with 2 sets of horizontal linear guide rail systems 2221 for matching the moving operation system 221 to move, the guide rails of the horizontal linear guide rail systems 2221 are fixedly connected with the moving frame 222, the sliding blocks of the horizontal linear guide rail systems 2221 are fixed with the connecting frame 223, and the connecting frame 223 is configured with a horizontal display bubble.
The simulated track module 3 comprises a track frame 31 and an elevator system 32, wherein one end of the track frame 31 is connected with the moving frame 222, and the other end is connected with the top end of the elevator system 32. And adjusting the left height and the right height of the track frame to simulate the ultrahigh value of the real track. The adjustment value can reach +/-150 mm
In practical implementation, the simulation track device mainly comprises a simple simulation track and an adjusting part, and the simulation track and the main connecting piece are both made of aluminum alloy materials, so that the overall weight of the vehicle body is reduced. The simulation track is used for placing a DJJ-8 laser measuring instrument, and the length of the whole simple track surface is about 1500mm, and the inner width is 1435 mm. The simulation track is connected with the manual worm gear and worm lifter through the hinge base and the rotating shaft to form a movable hinge structure integrally, the shaking hand wheel can adjust the height of the outer rail of the simulation track to be ultrahigh, the lifting size can be read through the scale ruler, and the maximum height can be adjusted to be 150 mm.
The adjustable absolute level of whole rail face platform, there is the bubble demonstration on the plane, the centre is adjusting hand wheel, adjusting hand wheel both ends respectively connect just detaining lead screw and left-hand thread lead screw, universal joint and one-way connection are connected respectively again to the lead screw both ends, universal joint and supporting seat are connected together through supporting the pivot, when rotating adjusting hand wheel, the lead screw can make progress or downstream simultaneously, just also can adjust the height that corresponds the simulation track point, the adaptable certain inclination of universal joint, set up two adjusting hand wheel altogether, through observing the adjustable rail face level of horizontal bubble.
The distance between the track surface and the bottom surface of the tunnel can be adjusted by jacking through a multi-section hydraulic cylinder driven by a manual hydraulic pump, the height adjusting range is 800-1000 mm, the bottom of a multi-stage hydraulic cylinder is fixed on a chassis through bolts, a cylinder rod is connected with a jacking frame system, when the hydraulic cylinder rod extends out, the jacking frame system can be jacked up, the vertical direction is guided by three groups of linear guide sliders, the lifting precision is ensured, the linear guide and a guide rail supporting seat are fixed on the chassis, the sliders and slider fixing bent plates are fixed on the jacking frame system, the guide rail and the sliders are matched to form vertical guide, the guide rail sliders are totally three positions, and the three-angle type hydraulic cylinder lifting.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a simulation track device, its characterized in that includes hydraulic jacking module (1), leveling removal module (2) and simulation track module (3), hydraulic jacking module (1) includes multisection hydraulic cylinder system (11) and jacking frame system (12), installs leveling removal module (2) in the top of jacking frame system (12), simulation track module (3) are installed and are formed a height-adjustable's simulation track device in the top of leveling removal module (2).
2. A simulated rail apparatus as claimed in claim 1, wherein said multi-section hydraulic cylinder system (11) comprises a multi-section hydraulic cylinder (111), a cylinder joint (112) and a manual hydraulic pump (113), wherein the multi-section hydraulic cylinder (111) is connected to the chassis, the multi-section hydraulic cylinder system (11) is connected to the lifting frame system (12) through the cylinder joint (112), and the multi-section hydraulic cylinder (111) is driven by the manual hydraulic pump (113) to adjust the lifting frame system (12).
3. The simulated rail device of claim 1, wherein the jacking frame system (12) comprises a jacking frame (121), 3 sets of vertical linear guide rail systems (122) and a vertical steel plate ruler measuring device (123), the central position of the jacking frame (121) is fixedly connected with the hydraulic cylinder joint (112), the vertical linear guide rail system (122) is fixedly installed on the jacking frame (121), and the vertical steel plate ruler measuring device (123) is fixedly installed on the chassis and is positioned outside the jacking frame (121).
4. A simulated rail device according to claim 1, characterised in that the levelling and moving module (2) comprises 3 levelling systems (21) and a moving frame system (22), wherein the lower part of the 3 levelling systems (21) is connected to the jacking frame system (12) and the upper part is connected to the moving frame system (22).
5. The device as claimed in claim 4, wherein the moving frame system (22) comprises a moving operation system (221), a moving frame (222) and a connecting frame (223), wherein two sides of the moving frame (222) are provided with 2 sets of horizontal linear guide rail systems (2221) for matching with the moving operation system (221) to move, the guide rails of the horizontal linear guide rail systems (2221) are fixedly connected with the moving frame (222), the sliding blocks of the horizontal linear guide rail systems (2221) are fixed with the connecting frame (223), and the connecting frame (223) is provided with a horizontal display bubble.
6. A simulated rail device as claimed in claim 5, characterised in that the simulated rail module (3) comprises a rail frame (31) and an elevator system (32), the rail frame (31) being connected at one end to the moving frame (222) and at the other end to the top end of the elevator system (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010464411.1A CN111637875B (en) | 2020-05-27 | Simulation track device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010464411.1A CN111637875B (en) | 2020-05-27 | Simulation track device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111637875A true CN111637875A (en) | 2020-09-08 |
| CN111637875B CN111637875B (en) | 2024-06-11 |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4341160A (en) * | 1979-03-23 | 1982-07-27 | Sig Societe Industrielle Suisse | Mobile machine for the treatment of railway tracks |
| CN203615012U (en) * | 2013-12-19 | 2014-05-28 | 成都中科唯实仪器有限责任公司 | Adjustment platform with controllable gravity center |
| CN207395659U (en) * | 2017-09-25 | 2018-05-22 | 中铁十六局集团电气化工程有限公司 | A kind of catenary's parameters less measuring platform |
| CN109357860A (en) * | 2018-12-04 | 2019-02-19 | 中车青岛四方车辆研究所有限公司 | Bend simulation mechanism, hitch even hang testing stand and its pilot system |
| CN109624790A (en) * | 2019-01-14 | 2019-04-16 | 中铁局集团电务工程有限公司 | A kind of rigid contact net trackless measurement servicing unit |
| CN110104591A (en) * | 2019-03-26 | 2019-08-09 | 武汉迪亚威紧固件有限公司 | A kind of control system of electrified construction Multifunctional aloft-work vehicle |
| CN110655015A (en) * | 2019-10-12 | 2020-01-07 | 中国水利水电第七工程局有限公司 | Trackless self-propelled platform car for subway tunnel maintenance |
| CN110745151A (en) * | 2019-09-27 | 2020-02-04 | 山东中衡光电科技有限公司 | Mining hydraulic trackless self-moving equipment train |
| CN110761544A (en) * | 2019-12-03 | 2020-02-07 | 安徽兴宇轨道装备有限公司 | Frame for trackless construction operation vehicle |
| CN111038940A (en) * | 2019-12-02 | 2020-04-21 | 上海市政工程设计研究总院（集团）有限公司 | Rail mounted is used for hoist and mount traction system of transportation |
| CN210618305U (en) * | 2019-10-12 | 2020-05-26 | 中国水利水电第七工程局有限公司 | Trackless walking device of subway tunnel maintenance vehicle |
| CN212228058U (en) * | 2020-05-27 | 2020-12-25 | 中铁建电气化局集团南方工程有限公司 | Simulated rail device |
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4341160A (en) * | 1979-03-23 | 1982-07-27 | Sig Societe Industrielle Suisse | Mobile machine for the treatment of railway tracks |
| CN203615012U (en) * | 2013-12-19 | 2014-05-28 | 成都中科唯实仪器有限责任公司 | Adjustment platform with controllable gravity center |
| CN207395659U (en) * | 2017-09-25 | 2018-05-22 | 中铁十六局集团电气化工程有限公司 | A kind of catenary's parameters less measuring platform |
| CN109357860A (en) * | 2018-12-04 | 2019-02-19 | 中车青岛四方车辆研究所有限公司 | Bend simulation mechanism, hitch even hang testing stand and its pilot system |
| CN109624790A (en) * | 2019-01-14 | 2019-04-16 | 中铁局集团电务工程有限公司 | A kind of rigid contact net trackless measurement servicing unit |
| CN110104591A (en) * | 2019-03-26 | 2019-08-09 | 武汉迪亚威紧固件有限公司 | A kind of control system of electrified construction Multifunctional aloft-work vehicle |
| CN110745151A (en) * | 2019-09-27 | 2020-02-04 | 山东中衡光电科技有限公司 | Mining hydraulic trackless self-moving equipment train |
| CN110655015A (en) * | 2019-10-12 | 2020-01-07 | 中国水利水电第七工程局有限公司 | Trackless self-propelled platform car for subway tunnel maintenance |
| CN210618305U (en) * | 2019-10-12 | 2020-05-26 | 中国水利水电第七工程局有限公司 | Trackless walking device of subway tunnel maintenance vehicle |
| CN111038940A (en) * | 2019-12-02 | 2020-04-21 | 上海市政工程设计研究总院（集团）有限公司 | Rail mounted is used for hoist and mount traction system of transportation |
| CN110761544A (en) * | 2019-12-03 | 2020-02-07 | 安徽兴宇轨道装备有限公司 | Frame for trackless construction operation vehicle |
| CN212228058U (en) * | 2020-05-27 | 2020-12-25 | 中铁建电气化局集团南方工程有限公司 | Simulated rail device |
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