CN214831923U - High-speed railway bridge inspection vehicle - Google Patents
High-speed railway bridge inspection vehicle Download PDFInfo
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- CN214831923U CN214831923U CN202121592248.3U CN202121592248U CN214831923U CN 214831923 U CN214831923 U CN 214831923U CN 202121592248 U CN202121592248 U CN 202121592248U CN 214831923 U CN214831923 U CN 214831923U
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- 238000007689 inspection Methods 0.000 title claims abstract description 43
- 238000001125 extrusion Methods 0.000 claims abstract description 15
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention relates to the technical field of bridge inspection, and provides a high-speed railway bridge inspection vehicle which comprises a railway bridge inspection vehicle, wherein the railway bridge inspection vehicle comprises a bearing rod frame, the top end of the bearing rod frame is movably connected with a telescopic operation platform, the bottom end of the bearing rod frame is movably connected with a main rotating column, the top end of the main rotating column is movably connected with an extrusion air bag through a telescopic support frame, the left side and the right side of the main rotating column are respectively and movably connected with a torque spring column, the air bag column limits the movement of the air bag column through the elasticity of a spring, the air bag column drives a connecting push rod to move inwards, the air pressure in an air tank connected with the connecting push rod is fixed, if the bearing weight of the telescopic operation platform is larger, the connecting push rod directly moves to the bottom end, the telescopic support frame cannot move again, and represents the maximum length that the weight extrusion air bag can extend, so that the limit of different weight bearing objects is realized, thereby improving the overall safety.
Description
Technical Field
The invention relates to the technical field of bridge inspection, in particular to a high-speed railway bridge inspection vehicle.
Background
The high-speed railway operation mileage in China is nearly ten thousand kilometers, and becomes the country with the longest world high-speed railway operation mileage, the high-speed railway is taken as a land 'aircraft', and is the embodiment of high technology integration and high manufacturing cost, and simultaneously, the high-speed railway is also a rail transportation carrier with high safety and long service life, the expected service life of the design and construction of high-speed railways in China is mostly one hundred years, and due to the convenience and quickness of the high-speed railway at present and the large use amount of the high-speed railway, workers need to use a high-speed railway bridge inspection vehicle to check the railway.
When the existing high-speed railway bridge inspection vehicle is used, the inspection vehicle body is large, when the inspection is carried out on the high-speed railway, a constructor can drive to a track with the periphery temporarily stopped for use in order not to influence the normal use of the high-speed railway, meanwhile, a telescopic operation platform can move from two sides of the bridge, and then the constructor can follow the operation platform to detect equipment, the longer the length of a common telescopic framework is, the lower the stress represented by the telescopic framework is, the overall application of the equipment is dangerous, the existing equipment does not have corresponding protective measures in the deflection and extension stage of the telescopic framework, and therefore the high-speed railway bridge inspection vehicle is provided.
Disclosure of Invention
In order to solve the technical problems, the invention provides a high-speed railway bridge inspection vehicle, which is achieved by the following specific technical means:
the utility model provides a high-speed railway bridge inspection car, includes the railway bridge inspection car, the railway bridge inspection car is including accepting the stock frame, the top swing joint who accepts the stock frame has flexible operation platform, the bottom swing joint who accepts the stock frame has main rotation post, main rotation post top has extrusion gasbag through telescopic bracket swing joint, the equal swing joint in the left and right sides of main rotation post has the moment of torsion spring post, the equal swing joint in the upper and lower both sides of moment of torsion spring post has the pressure-bearing push rod.
Preferably, the railway bridge inspection vehicle comprises a rotating block, a telescopic operation platform is movably connected to the right side of the rotating block, the surface of the telescopic operation platform can be extended, and a slide is installed on the inner side of the telescopic operation platform.
Preferably, the bearing rod frame comprises a main rotating column, an auxiliary rotating wheel is movably connected to the right side of the main rotating column, a telescopic support frame is movably connected to the top end of the auxiliary rotating wheel, buffer rod frames are movably connected to the left side and the right side of the telescopic support frame, and an extrusion air bag is movably connected to the top end of the telescopic support frame.
Preferably, the buffer rod frame comprises a torque spring column, a rotating wheel is movably mounted on the upper side and the lower side of the torque spring column, a telescopic sliding rod is movably connected to the outer side of the torque spring column, a curved rod is movably connected to the upper side and the lower side of the telescopic sliding rod, and an air bag rod frame is movably connected to the upper side and the lower side of the curved rod.
Preferably, the air bag rod frame comprises a pressure-bearing push rod, the upper side and the lower side of the pressure-bearing push rod are both movably connected with a load spring frame, the outer side of the load spring frame is movably connected with an air bag column, and the outer side of the air bag column is movably connected with a connecting push rod.
Preferably, the outer side of the railway bridge inspection vehicle is movably connected with a bearing rod frame, the left side and the right side of the bearing rod frame are both movably connected with a buffer rod frame, and the upper side and the lower side of the buffer rod frame are both movably connected with an air bag rod frame.
The invention has the following beneficial effects:
1. this high-speed railway bridge inspection vehicle, through the main agree with between post and the auxiliary runner that rotates, it drives the auxiliary runner and rotates together, the auxiliary runner drives flexible slide bar and moves to the outside through the slide bar of both sides, flexible slide bar drives moment of torsion spring post and extrudees to the lateral wall of accepting the rod frame outside, and then the adhesive force between the connecting rod has been increased, the both sides runner in moment of torsion spring post case area is rotatory simultaneously, it is bolted connection, support the buckle at rotatory in-process, reach the spacing to moment of torsion spring post shrink, thereby realized that equipment has corresponding safeguard measure in the extension stage of deflecting at flexible framework, increase the adhesive force, keep the stability between the connecting rod.
2. This high-speed railway bridge inspection vehicle, the elasticity that passes through the spring through the gasbag post is spacing to its removal, gasbag post drive connection push rod moves to the inboard, atmospheric pressure in the gas jar that connection push rod links to each other is fixed, if flexible operation platform's the weight that bears is great, connection push rod direct movement to bottom, then telescopic support frame can't remove once more, it has represented the maximum length that this weight extrusion gasbag can extend, thereby realized bearing the thing to different weight one spacingly, and then improved holistic security.
Drawings
FIG. 1 is a schematic structural view of a railroad bridge inspection vehicle according to the present invention;
FIG. 2 is a schematic view of the main rotating column of the present invention;
FIG. 3 is a schematic view of a bumper bar frame according to the present invention;
FIG. 4 is a schematic view of the airbag module of the present invention.
In the figure: 1. a railway bridge inspection vehicle; 101. a telescopic operating platform; 102. rotating the block; 2. a receiving rod holder; 201. extruding the air bag; 202. a telescopic support frame; 203. an auxiliary runner; 204. a main rotating column; 3. a buffer rod frame; 301. a curved bar; 302. a telescopic slide bar; 303. a torque spring post; 4. an air bag rod frame; 401. a load spring holder; 402. an air bag column; 403. a pressure-bearing push rod; 404. a push rod is connected.
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. 1-3, a high-speed railway bridge inspection vehicle comprises a railway bridge inspection vehicle 1, wherein the railway bridge inspection vehicle 1 comprises a bearing rod frame 2, the top end of the bearing rod frame 2 is movably connected with a telescopic operation platform 101, the bottom end of the bearing rod frame 2 is movably connected with a main rotating column 204, the top end of the main rotating column 204 is movably connected with an extrusion air bag 201 through a telescopic support frame 202, the left side and the right side of the main rotating column 204 are both movably connected with torque spring columns 303, and the upper side and the lower side of the torque spring columns 303 are both movably connected with pressure-bearing push rods 403.
Further, railway bridge inspection car 1 includes rotor block 102, the right side swing joint of rotor block 102 has flexible operation platform 101, flexible operation platform 101's surface can extend, and its inboard installation slide, when flexible operation platform 101 extends, telescopic support frame 202 outwards stretches the removal, and telescopic support frame 202 drives the bottom junction of extrusion gasbag 201 extrusion telescopic operation platform 101, cushions it, prevents that flexible operation platform 101 from removing the in-process, rocks because wind direction and heavy object.
Further, accept stock frame 2 and include main rotation post 204, the right side swing joint that mainly rotates post 204 has auxiliary runner 203, the top swing joint of auxiliary runner 203 has telescopic support frame 202, the equal swing joint in the left and right sides of telescopic support frame 202 has buffer boom frame 3, telescopic support frame 202's top swing joint has extrusion gasbag 201, through the main cooperation between rotation post 204 and the auxiliary runner 203, it drives auxiliary runner 203 and rotates together.
The device has corresponding protection measures in the deflection and extension stage of the telescopic framework, the adhesive force is increased, and the stability between the connecting rods is kept.
Referring to fig. 3 and 4, the high-speed railway bridge inspection vehicle comprises a railway bridge inspection vehicle 1, wherein the railway bridge inspection vehicle 1 comprises a bearing rod frame 2, a telescopic operating platform 101 is movably connected to the top end of the bearing rod frame 2, a main rotating column 204 is movably connected to the bottom end of the bearing rod frame 2, an extrusion air bag 201 is movably connected to the top end of the main rotating column 204 through a telescopic support frame 202, torque spring columns 303 are movably connected to the left side and the right side of the main rotating column 204, and pressure-bearing push rods 403 are movably connected to the upper side and the lower side of the torque spring columns 303.
Further, buffer beam frame 3 includes moment of torsion spring post 303, runner of the equal movable mounting in upper and lower both sides of moment of torsion spring post 303, the outside swing joint of moment of torsion spring post 303 has flexible slide bar 302, the equal swing joint in upper and lower both sides of flexible slide bar 302 has curved shape pole 301, the equal swing joint in upper and lower both sides of curved shape pole 301 has gasbag frame 4, and flexible slide bar 302 drives moment of torsion spring post 303 to the lateral wall extrusion in accepting the 2 outsides of frame, and then has increased the adhesive force between the connecting rod, and the both sides runner of moment of torsion spring post 303 box area is rotatory simultaneously, and it is bolted connection, supports the buckle at rotatory in-process, reaches the spacing to moment of torsion spring post 303 shrink.
Further, the airbag rod frame 4 comprises a pressure-bearing push rod 403, the upper side and the lower side of the pressure-bearing push rod 403 are both movably connected with a load spring frame 401, the outer side of the load spring frame 401 is movably connected with an airbag column 402, the outer side of the airbag column 402 is movably connected with a connection push rod 404, the airbag column 402 limits the movement of the airbag column through the elastic force of a spring, the airbag column 402 drives the connection push rod 404 to move inwards, and the air pressure in an air tank connected with the connection push rod 404 is fixed.
Further, the outer side of the railway bridge inspection vehicle 1 is movably connected with a bearing rod frame 2, the left side and the right side of the bearing rod frame 2 are both movably connected with a buffer rod frame 3, and the upper side and the lower side of the buffer rod frame 3 are both movably connected with an air bag rod frame 4.
The limit of the bearing objects with different weights is realized, and the overall safety is further improved.
The working principle is as follows: the constructor opens the railway bridge inspection vehicle 1 to a running track which is not used temporarily, the constructor controls the rotation block 102 to deflect and adapt to an angle to be close to the bridge through an operator, the rotation block 102 drives the telescopic operation platform 101 and the constructor to move to the inspection position, when the telescopic operation platform 101 extends, the telescopic support frame 202 extends outwards, the telescopic support frame 202 drives the extrusion air bag 201 to extrude the bottom end joint of the telescopic operation platform 101 to buffer the bottom end joint, the wind direction and the heavy object are shaken in the moving process of the telescopic operation platform 101 is prevented, meanwhile, the pulleys on two sides of the telescopic support frame 202 deflect in the rising process, the auxiliary rotating wheel 203 is driven to rotate through sliding friction force, the auxiliary rotating wheel 203 is driven to rotate together through the fit between the main rotating column 204 and the auxiliary rotating wheel 203, the auxiliary rotating wheel 203 drives the telescopic sliding rod 302 to move outwards through the sliding rods on two sides, the telescopic slide rod 302 drives the torque spring column 303 to extrude towards the side wall outside the bearing rod frame 2, so that the adhesive force between the connecting rods is increased, meanwhile, rotating wheels on two sides of a box belt of the torque spring column 303 rotate, the rotating wheels are connected through bolts and abut against buckles in the rotating process, the contraction limiting of the torque spring column 303 is achieved, and therefore the device has corresponding protective measures in the deflection and extension stages of the telescopic framework, the adhesive force is increased, and the stability between the connecting rods is maintained.
When flexible slide bar 302 moved to the outside, flexible slide bar 302 has extruded the atmospheric pressure of the passageway in the outside, then the air current drives curved bar 301 and deflects to the outside, curved bar 301 extrudes gasbag post 402 through pressure-bearing push rod 403 and moves to the inboard, gasbag post 402 carries on spacingly to its removal through the elasticity of spring, gasbag post 402 drives connection push rod 404 and moves to the inboard, atmospheric pressure in the gas pitcher that connection push rod 404 links to each other is fixed, if flexible operation platform 101 bear weight great, connection push rod 404 directly moves to the bottom, then telescopic support frame 202 can't remove once more, it has represented the maximum length that this weight extrusion gasbag 201 can extend, thereby realized bearing a spacingly to different weight, and then whole security has been improved.
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 high-speed railway bridge inspection car, includes railway bridge inspection car (1), its characterized in that: railway bridge inspection car (1) is including accepting stock (2), the top swing joint who accepts stock (2) has flexible operation platform (101), the bottom swing joint who accepts stock (2) has main rotation post (204), main rotation post (204) top has extrusion gasbag (201) through telescopic support frame (202) swing joint, the equal swing joint in the left and right sides of main rotation post (204) has moment of torsion spring post (303), the equal swing joint in the upper and lower both sides of moment of torsion spring post (303) has pressure-bearing push rod (403).
2. The high-speed railway bridge inspection vehicle of claim 1, wherein: the railway bridge inspection vehicle (1) comprises a rotating block (102), a telescopic operation platform (101) is movably connected to the right side of the rotating block (102), the surface of the telescopic operation platform (101) can be extended, and a slide is installed on the inner side of the telescopic operation platform.
3. The high-speed railway bridge inspection vehicle of claim 1, wherein: accept stock (2) and rotate post (204) including the owner, the main right side swing joint who rotates post (204) has auxiliary runner (203), the top swing joint of auxiliary runner (203) has telescopic support frame (202), the equal swing joint in the left and right sides of telescopic support frame (202) has buffer stock frame (3), the top swing joint of telescopic support frame (202) has extrusion gasbag (201).
4. The high-speed railway bridge inspection vehicle of claim 3, wherein: buffer beam frame (3) are including moment of torsion spring post (303), runner of the equal movable mounting in upper and lower both sides of moment of torsion spring post (303), the outside swing joint of moment of torsion spring post (303) has flexible slide bar (302), the equal swing joint in upper and lower both sides of flexible slide bar (302) has curved shape pole (301), the equal swing joint in upper and lower both sides of curved shape pole (301) has gasbag pole frame (4).
5. The high-speed railway bridge inspection vehicle of claim 4, wherein: the air bag rod frame (4) comprises a pressure-bearing push rod (403), the upper side and the lower side of the pressure-bearing push rod (403) are both movably connected with a load spring frame (401), the outer side of the load spring frame (401) is movably connected with an air bag column (402), and the outer side of the air bag column (402) is movably connected with a connecting push rod (404).
6. The high-speed railway bridge inspection vehicle of claim 1, wherein: the outer side of the railway bridge inspection vehicle (1) is movably connected with a bearing rod frame (2), the left side and the right side of the bearing rod frame (2) are movably connected with buffer rod frames (3), and the upper side and the lower side of each buffer rod frame (3) are movably connected with an air bag rod frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121592248.3U CN214831923U (en) | 2021-07-14 | 2021-07-14 | High-speed railway bridge inspection vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121592248.3U CN214831923U (en) | 2021-07-14 | 2021-07-14 | High-speed railway bridge inspection vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214831923U true CN214831923U (en) | 2021-11-23 |
Family
ID=78814563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121592248.3U Active CN214831923U (en) | 2021-07-14 | 2021-07-14 | High-speed railway bridge inspection vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214831923U (en) |
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2021
- 2021-07-14 CN CN202121592248.3U patent/CN214831923U/en active Active
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