CN108952762A - Tunnel lining trolley band rail running gear - Google Patents
Tunnel lining trolley band rail running gear Download PDFInfo
- Publication number
- CN108952762A CN108952762A CN201810696781.0A CN201810696781A CN108952762A CN 108952762 A CN108952762 A CN 108952762A CN 201810696781 A CN201810696781 A CN 201810696781A CN 108952762 A CN108952762 A CN 108952762A
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- track
- supporting plate
- horizontal supporting
- height adjustment
- fixedly connected
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- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The present invention relates to tunnel lining trolley band rail running gear, including being arranged, track on the ground, the track mobile mechanism at track both ends is arranged in the walking mechanism walked, adjustment type position-limit mechanism, jacking mechanism and two in orbit.Tunnel lining trolley of the present invention band rail running gear, mechanization moving track of having practised, it is no longer necessary to it is artificial mobile, it is time saving and energy saving, construction efficiency is improved, security risk is reduced.
Description
Technical field
The present invention relates to technical field of tunnel construction more particularly to tunnel lining trolley band rail running gears.
Background technique
Tunnel lining trolley is a kind of special equipment for Tunnel Second Lining Construction operation, with the hair of China's economy
Exhibition, China railways are constantly accelerated with highway construction, and railway, vcehicular tunnel and water conservancy culvert Quantity are also increasing, and
In the work progress in tunnel, the secondary lining of tunnel concrete is a very important process, and lining trolley has been that tunnel is applied
Equipment must be used in work.
The running gear of tunnel lining trolley is to walk in orbit on Vehicles Collected from Market, when running gear is walked, is needed
Two section tracks are alternately moved forward, i.e. one section of lining cutting of every completions, a section track below need to be moved on in front of, after orbital docking
Trolley moves further along.Since every section rail is more than ten meters long, more than 600 kilograms, each moving track of worker is extremely difficult, efficiency
It is lower, it is time-consuming and laborious, delay the duration, and there are some potential safety problemss.
Summary of the invention
In order to solve the running gear of tunnel lining trolley need when walking synchronizing moving track cause construction efficiency it is low,
Worker's moving track is time-consuming and laborious, there are the technical problems such as security risk, and the object of the present invention is to provide tunnel lining trolley use
Band rail running gear.
The technical scheme adopted by the invention is that tunnel lining trolley band rail running gear, including being arranged on the ground
The track at track both ends is arranged in track, the walking mechanism walked in orbit, adjustment type position-limit mechanism, jacking mechanism and two
Mobile mechanism, the walking mechanism include travelling box body, drive sprocket, be sequentially connected with drive sprocket by transmission chain it is driven
Sprocket wheel, the axis for driving it to rotate by driven sprocket and the traveling wheel for driving it to rotate by axis, the drive sprocket, driven sprocket
It is installed on travelling box body with axis, the track includes upper horizontal supporting plate disposed in parallel and lower horizontal supporting plate, upper water
Flat support plate is connected with lower horizontal supporting plate by vertical gripper shoe, and the jacking mechanism includes jack and is arranged in jack
The bearing disc of lower section, the cylinder body of the jack are fixedly connected with the travelling box body of walking mechanism, the piston rod of jack from
It being fixedly connected by holding with bearing disc, jack is by driving bearing disc to contact ground, so that walking mechanism is jacked up, the tune
Integral expression position-limit mechanism includes two vertical adjusting screw rods for being symmetricly set on track two sides, and the lower section of each vertical adjusting screw rod is equal
It is provided with guide pad, Level tune screw rod and position-limited wheel, two position-limited wheels are arranged between two guide pads, the vertical adjusting
The upper end of screw rod is disposed through the first nut in walking mechanism, and lower end is threaded through the adjusting for being fixedly installed in guide pad top
In sleeve, adjusts sleeve lining and be provided with the screw thread matched with vertical adjusting screw rod, the guide pad lower part is provided with water supply
The through-hole that flat adjusting screw rod passes through, the both ends of the through-hole are symmetrical arranged there are two the second nut, and Level tune screw rod passes through through-hole
It is fixedly connected with after the second nut with position-limited wheel, the lower section of the upper horizontal supporting plate of track is arranged in position-limited wheel, works as jacking mechanism
When walking mechanism is jacked up two position-limited wheels contact upper horizontal supporting plates to making the middle part of track with the movement of walking mechanism and
It is detached from ground, the track mobile mechanism includes guide cylinder, height adjustment screw, the handwheel being arranged in above guide cylinder and leads to
The support wheel that rotation axis is connect with guide cylinder lower rotation is crossed, is provided on the guide cylinder inner wall and matches with height adjustment screw
The screw thread of conjunction, the height adjustment screw lower part are threaded through in guide cylinder, and top is fixedly connected with the hand wheel, the handwheel and support
It is provided with the support tube being set on guide cylinder between wheel, is fixedly connected with support ring at the top of support tube, height adjustment screw is worn
The diameter of the middle through-hole setting and height adjustment screw of crossing support ring is less than the diameter of middle through-hole, support ring and guide cylinder it
Between be provided with the chuck for preventing height adjustment screw to be detached from support ring, chuck is fixedly connected with height adjustment screw, the support
It is fixedly installed with connection frame on cylinder, connection frame is fixedly connected with track.
The chuck is annular in shape and is set in height adjustment screw, and the outer diameter of chuck is greater than the middle through-hole of support ring
Diameter.
The upper horizontal supporting plate and lower horizontal supporting plate are the plate structure in rectangle, the width of upper horizontal supporting plate
Less than the width of lower horizontal supporting plate.
Compared with prior art, the invention has the following advantages: tunnel lining trolley of the present invention band rail
Running gear, mechanization moving track of having practised, it is no longer necessary to it is artificial mobile, it is time saving and energy saving, construction efficiency is improved, is reduced
Security risk.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram that jacking mechanism, walking mechanism and track match；
Fig. 3 is the structural schematic diagram that walking mechanism, adjustment type position-limit mechanism and track match；
Fig. 4 is the structural schematic diagram of track mobile mechanism.
Specific embodiment
It elaborates in the following with reference to the drawings and specific embodiments to the present invention.
Embodiment 1
As shown in Figures 1 to 4, tunnel lining trolley band rail running gear, including track 4 on the ground is arranged, in track 4
The track moving machine at 4 both ends of track is arranged in the walking mechanism 1 of upper walking, adjustment type position-limit mechanism 2, jacking mechanism 5 and two
Structure 3.
The walking mechanism 1 includes travelling box body 101, drive sprocket 102, by transmission chain 103 and the biography of drive sprocket 102
The driven sprocket 104 of dynamic connection, the axis 105 that its rotation is driven by driven sprocket 104 and the walking that its rotation is driven by axis 105
Wheel 106, the drive sprocket 102, driven sprocket 104 and axis 105 are installed on travelling box body 101, driven sprocket 104 and axis
105 connections, axis 105 are connect with traveling wheel 106.Rotation is driven by motor in drive sprocket 102.
The track 4 includes upper horizontal supporting plate 401 disposed in parallel and lower horizontal supporting plate 402, upper horizontal supporting plate
401 and lower horizontal supporting plate 402 connected by vertical gripper shoe 403, vertical gripper shoe 403 is vertical with upper horizontal supporting plate 401
It is fixedly connected, vertical gripper shoe 403 is vertical with lower horizontal supporting plate 402 to be fixedly connected.
The jacking mechanism 5 includes jack 501 and the bearing disc 502 being arranged in below jack 501, the jack
501 cylinder body is fixedly connected with the travelling box body 101 of walking mechanism 1, the free end of the piston rod of jack 501 and bearing disc
502 are fixedly connected, and jack 501 works as vehicle with walking machine so that walking mechanism 1 be made to be jacked up by driving bearing disc 502 to contact ground
Structure 1 on track 4 when walking, 502 side of resting on the ground of bearing disc of jacking mechanism 5.
The adjustment type position-limit mechanism 2 includes two vertical adjusting screw rods 201 for being symmetricly set on 4 two sides of track, each
The lower section of vertical adjusting screw rod 201 is provided with guide pad 202, Level tune screw rod 203 and position-limited wheel 204, two position-limited wheels
204 are arranged between two guide pads 202, and the upper end of the vertical adjusting screw rod 201 is disposed through the in walking mechanism 1
One nut 205, lower end are threaded through in the adjusting sleeve 206 for being fixedly installed in 202 top of guide pad, are adjusted 206 inner wall of sleeve and are set
It is equipped with the screw thread matched with vertical adjusting screw rod 201,202 lower part of guide pad is provided with wears for Level tune screw rod 203
The through-hole crossed, the both ends of the through-hole are symmetrical arranged there are two the second nut 207, and Level tune screw rod 203 passes through through-hole and second
It is fixedly connected after nut 207 with position-limited wheel 204, the lower section of the upper horizontal supporting plate 401 of track 4 is arranged in position-limited wheel 204, works as top
It plays two position-limited wheels 204 when mechanism 5 jacks up walking mechanism 1 and contacts upper horizontal supporting plate 401 to make the middle part of track 4 accompany
It walks the movement of mechanism 1 and is detached from ground, adjusted between two position-limited wheels 204 by adjusting two Level tune screw rods 203
Distance so that two position-limited wheels 204 neither influence the walking of walking mechanism 1, while when jacking mechanism 5 pushes up walking mechanism 1
After rising, two position-limited wheels 204 form clamping action, will drive in the middle part of track 4 to disengaging ground.By adjusting vertical adjusting screw rod
201 so that adjust the distance between position-limited wheel 204 and upper horizontal supporting plate 401 so that walking mechanism 1 without departing from track 4 and
The walking of walking mechanism 1 is not influenced.
The track mobile mechanism 3 includes guide cylinder 302, height adjustment screw 304,302 top of guide cylinder is arranged in
Handwheel 301 and the support wheel 305 being connect by rotation axis 306 with 302 lower rotation of guide cylinder, 302 inner wall of guide cylinder
On be provided with the screw thread matched with height adjustment screw 304,304 lower part of height adjustment screw is threaded through guide cylinder 302
In, top is fixedly connected with handwheel 301, is provided with and is set on guide cylinder 302 between the handwheel 301 and support wheel 305
Support tube 303, support ring 307 is fixedly connected at the top of support tube 303, and height adjustment screw 304 passes through the middle part of support ring 307
The diameter of through-hole setting and height adjustment screw 304 is less than the diameter of middle through-hole, sets between support ring 307 and guide cylinder 302
It is equipped with the chuck 308 for preventing height adjustment screw 304 to be detached from support ring 307, chuck 308 and the fixed company of height adjustment screw 304
It connects, connection frame 309 is fixedly installed on the support tube 303, connection frame 309 is fixedly connected with track 4.301 turns of handwheel of rotation
It is dynamic increase height adjustment screw 304, so that support tube 303 be driven to rise, and then driven on the corresponding end of track 4 simultaneously
It rises, so that it is identical apart from the distance on ground to jack up the rise distance at 4 both ends of track by jacking mechanism 5 with 4 middle part of track, i.e., it is logical
The cooperation for crossing jacking mechanism 5 and Liang Ge track mobile mechanism 3 makes track 4 leave ground completely and keeps 4 ontology of track horizontal
Then state makes track mobile mechanism 3 drive track 4 mobile by mobile support wheel 305, after being moved to destination, adjust and jack up
Mechanism 5 and track mobile mechanism 3 make track 4 fall into ground, fall on walking mechanism 1 on track 4.
The chuck 308 is annular in shape and is set in height adjustment screw 304, and the outer diameter of chuck 308 is greater than support ring
The diameter of 307 middle through-hole.
The upper horizontal supporting plate 401 and lower horizontal supporting plate 402 are the plate structure in rectangle, upper horizontal supporting plate
401 width is less than the width of lower horizontal supporting plate 402.So that 4 structure of track is more stable.
Embodiment 2
As shown in Figures 1 to 4, tunnel lining trolley band rail running gear, including track 4 on the ground is arranged, in track 4
The track moving machine at 4 both ends of track is arranged in the walking mechanism 1 of upper walking, adjustment type position-limit mechanism 2, jacking mechanism 5 and two
Structure 3.
The walking mechanism 1 includes travelling box body 101, drive sprocket 102, by transmission chain 103 and the biography of drive sprocket 102
The driven sprocket 104 of dynamic connection, the axis 105 that its rotation is driven by driven sprocket 104 and the walking that its rotation is driven by axis 105
Wheel 106, the drive sprocket 102, driven sprocket 104 and axis 105 are installed on travelling box body 101, driven sprocket 104 and axis
105 connections, axis 105 are connect with traveling wheel 106.Rotation is driven by motor in drive sprocket 102.
The track 4 includes upper horizontal supporting plate 401 disposed in parallel and lower horizontal supporting plate 402, upper horizontal supporting plate
401 and lower horizontal supporting plate 402 connected by vertical gripper shoe 403, vertical gripper shoe 403 is vertical with upper horizontal supporting plate 401
It is fixedly connected, vertical gripper shoe 403 is vertical with lower horizontal supporting plate 402 to be fixedly connected.
The jacking mechanism 5 includes jack 501 and the bearing disc 502 being arranged in below jack 501, the jack
501 cylinder body is fixedly connected with the travelling box body 101 of walking mechanism 1, the free end of the piston rod of jack 501 and bearing disc
502 are fixedly connected, and jack 501 works as vehicle with walking machine so that walking mechanism 1 be made to be jacked up by driving bearing disc 502 to contact ground
Structure 1 on track 4 when walking, 502 side of resting on the ground of bearing disc of jacking mechanism 5.
The adjustment type position-limit mechanism 2 includes two vertical adjusting screw rods 201 for being symmetricly set on 4 two sides of track, each
The lower section of vertical adjusting screw rod 201 is provided with guide pad 202, Level tune screw rod 203 and position-limited wheel 204, two position-limited wheels
204 are arranged between two guide pads 202, and the upper end of the vertical adjusting screw rod 201 is disposed through the in walking mechanism 1
One nut 205, lower end are threaded through in the adjusting sleeve 206 for being fixedly installed in 202 top of guide pad, are adjusted 206 inner wall of sleeve and are set
It is equipped with the screw thread matched with vertical adjusting screw rod 201,202 lower part of guide pad is provided with wears for Level tune screw rod 203
The through-hole crossed, the both ends of the through-hole are symmetrical arranged there are two the second nut 207, and Level tune screw rod 203 passes through through-hole and second
It is fixedly connected after nut 207 with position-limited wheel 204, the lower section of the upper horizontal supporting plate 401 of track 4 is arranged in position-limited wheel 204, works as top
It plays two position-limited wheels 204 when mechanism 5 jacks up walking mechanism 1 and contacts upper horizontal supporting plate 401 to make the middle part of track 4 accompany
It walks the movement of mechanism 1 and is detached from ground, adjusted between two position-limited wheels 204 by adjusting two Level tune screw rods 203
Distance so that two position-limited wheels 204 neither influence the walking of walking mechanism 1, while when jacking mechanism 5 pushes up walking mechanism 1
After rising, two position-limited wheels 204 form clamping action, will drive in the middle part of track 4 to disengaging ground.By adjusting vertical adjusting screw rod
201 so that adjust the distance between position-limited wheel 204 and upper horizontal supporting plate 401 so that walking mechanism 1 without departing from track 4 and
The walking of walking mechanism 1 is not influenced.
The track mobile mechanism 3 includes guide cylinder 302, height adjustment screw 304,302 top of guide cylinder is arranged in
Handwheel 301 and the support wheel 305 being connect by rotation axis 306 with 302 lower rotation of guide cylinder, 302 inner wall of guide cylinder
On be provided with the screw thread matched with height adjustment screw 304,304 lower part of height adjustment screw is threaded through guide cylinder 302
In, top is fixedly connected with handwheel 301, is provided with and is set on guide cylinder 302 between the handwheel 301 and support wheel 305
Support tube 303, support ring 307 is fixedly connected at the top of support tube 303, and height adjustment screw 304 passes through the middle part of support ring 307
The diameter of through-hole setting and height adjustment screw 304 is less than the diameter of middle through-hole, sets between support ring 307 and guide cylinder 302
It is equipped with the chuck 308 for preventing height adjustment screw 304 to be detached from support ring 307, chuck 308 and the fixed company of height adjustment screw 304
It connects, connection frame 309 is fixedly installed on the support tube 303, connection frame 309 is fixedly connected with track 4.301 turns of handwheel of rotation
It is dynamic increase height adjustment screw 304, so that support tube 303 be driven to rise, and then driven on the corresponding end of track 4 simultaneously
It rises, so that it is identical apart from the distance on ground to jack up the rise distance at 4 both ends of track by jacking mechanism 5 with 4 middle part of track, i.e., it is logical
The cooperation for crossing jacking mechanism 5 and Liang Ge track mobile mechanism 3 makes track 4 leave ground completely and keeps 4 ontology of track horizontal
Then state makes track mobile mechanism 3 drive track 4 mobile by mobile support wheel 305, after being moved to destination, adjust and jack up
Mechanism 5 and track mobile mechanism 3 make track 4 fall into ground, fall on walking mechanism 1 on track 4.
The chuck 308 is annular in shape and is set in height adjustment screw 304, and the outer diameter of chuck 308 is greater than support ring
The diameter of 307 middle through-hole.
The upper horizontal supporting plate 401 and lower horizontal supporting plate 402 are the plate structure in rectangle, upper horizontal supporting plate
401 width is less than the width of lower horizontal supporting plate 402.So that 4 structure of track is more stable.The thickness of upper horizontal supporting plate 401
Degree is two times of lower 402 thickness of horizontal supporting plate.
Above-described embodiment based on the technical solution of the present invention, gives detailed embodiment and specifically operated
Journey, but protection scope of the present invention is not limited to the above embodiments.
Claims (3)
1. tunnel lining trolley band rail running gear, it is characterised in that: including track (4) on the ground is arranged, in track
(4) walking mechanism (1), adjustment type position-limit mechanism (2), jacking mechanism (5) and two settings walked on are at track (4) both ends
Track mobile mechanism (3), the walking mechanism (1) include travelling box body (101), drive sprocket (102), pass through transmission chain
(103) axis of its rotation is driven with the driven sprocket (104) of drive sprocket (102) transmission connection, by driven sprocket (104)
(105) and by axis (105) traveling wheel (106) for driving it to rotate, the drive sprocket (102), driven sprocket (104) and axis
(105) it is installed on travelling box body (101), the track (4) includes upper horizontal supporting plate (401) disposed in parallel and is lauched
Flat support plate (402), upper horizontal supporting plate (401) and lower horizontal supporting plate (402) are connected by vertical gripper shoe (403), institute
State the bearing disc (502) that jacking mechanism (5) includes jack (501) and is arranged below jack (501), the jack
(501) cylinder body is fixedly connected with the travelling box body (101) of walking mechanism (1), the free end of the piston rod of jack (501) with
Bearing disc (502) is fixedly connected, and jack (501) is by driving bearing disc (502) to contact ground, to make walking mechanism (1)
It being jacked up, the adjustment type position-limit mechanism (2) includes two vertical adjusting screw rods (201) for being symmetricly set on track (4) two sides,
Guide pad (202), Level tune screw rod (203) and position-limited wheel are provided with below each vertical adjusting screw rod (201)
(204), two position-limited wheels (204) are arranged between two guide pads (202), and the upper end of the vertical adjusting screw rod (201) is worn
The first nut (205) being set on walking mechanism (1) is crossed, lower end is threaded through the tune for being fixedly installed in guide pad (202) top
It saves in sleeve (206), adjusts sleeve (206) inner wall and be provided with the screw thread matched with vertical adjusting screw rod (201), the guiding
Block (202) lower part is provided with the through-hole passed through for Level tune screw rod (203), and the both ends of the through-hole are arranged symmetrically, and there are two second
Nut (207), Level tune screw rod (203) passes through through-hole and the second nut (207) is fixedly connected with position-limited wheel (204) afterwards, limits
Position wheel (204) setting is in the lower section of the upper horizontal supporting plate (401) of track (4), when jacking mechanism (5) pushes up walking mechanism (1)
When rising in two position-limited wheel (204) contacts horizontal supporting plate (401) to make the middle part of track (4) with the fortune of walking mechanism (1)
Dynamic and be detached from ground, the track mobile mechanism (3) includes that guide cylinder (302), height adjustment screw (304), setting are being oriented to
Handwheel (301) above cylinder (302) and the support wheel being connect with guide cylinder (302) lower rotation by rotation axis (306)
(305), the screw thread matched with height adjustment screw (304), the height adjustment are provided on guide cylinder (302) inner wall
Screw rod (304) lower part is threaded through in guide cylinder (302), and top is fixedly connected with handwheel (301), the handwheel (301) and support
It is provided with the support tube (303) being set on guide cylinder (302) between wheel (305), is fixedly connected with branch at the top of support tube (303)
Pushing out ring (307), height adjustment screw (304) pass through the middle through-hole setting of support ring (307) and height adjustment screw (304)
Diameter is less than the diameter of middle through-hole, and being provided between support ring (307) and guide cylinder (302) prevents height adjustment screw
(304) it is detached from the chuck (308) of support ring (307), chuck (308) is fixedly connected with height adjustment screw (304), the support
It is fixedly installed with connection frame (309) on cylinder (303), connection frame (309) is fixedly connected with track (4).
2. tunnel lining trolley as described in claim 1 band rail running gear, it is characterised in that: the chuck (308) is in
Annular shape is simultaneously set on height adjustment screw (304), and the outer diameter of chuck (308) is greater than the middle through-hole of support ring (307)
Diameter.
3. tunnel lining trolley as described in claim 1 band rail running gear, it is characterised in that: the upper horizontal supporting plate
(401) and lower horizontal supporting plate (402) is plate structure in rectangle, and the width of upper horizontal supporting plate (401), which is less than, to be lauched
The width of flat support plate (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810696781.0A CN108952762B (en) | 2018-06-29 | 2018-06-29 | Rail running gear for tunnel lining trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810696781.0A CN108952762B (en) | 2018-06-29 | 2018-06-29 | Rail running gear for tunnel lining trolley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108952762A true CN108952762A (en) | 2018-12-07 |
| CN108952762B CN108952762B (en) | 2023-07-21 |
Family
ID=64484161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810696781.0A Active CN108952762B (en) | 2018-06-29 | 2018-06-29 | Rail running gear for tunnel lining trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108952762B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982308A (en) * | 2021-03-01 | 2021-06-18 | 北京京水建设集团有限公司 | Construction method for concrete lining of channel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204627625U (en) * | 2015-04-14 | 2015-09-09 | 甘肃路桥建设集团有限公司 | Automatic walking lining trolley |
| KR101664370B1 (en) * | 2016-03-07 | 2016-10-11 | 백양엔지니어링(주) | Tilting railroad cart |
| JP2017002630A (en) * | 2015-06-12 | 2017-01-05 | 鹿島建設株式会社 | Tunnel lining device and tunnel lining method |
| CN205895267U (en) * | 2016-08-18 | 2017-01-18 | 洛阳中天建工机械有限公司 | Automatic carry orbital working jumbo for tunnel lining of walking |
-
2018
- 2018-06-29 CN CN201810696781.0A patent/CN108952762B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204627625U (en) * | 2015-04-14 | 2015-09-09 | 甘肃路桥建设集团有限公司 | Automatic walking lining trolley |
| JP2017002630A (en) * | 2015-06-12 | 2017-01-05 | 鹿島建設株式会社 | Tunnel lining device and tunnel lining method |
| KR101664370B1 (en) * | 2016-03-07 | 2016-10-11 | 백양엔지니어링(주) | Tilting railroad cart |
| CN205895267U (en) * | 2016-08-18 | 2017-01-18 | 洛阳中天建工机械有限公司 | Automatic carry orbital working jumbo for tunnel lining of walking |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112982308A (en) * | 2021-03-01 | 2021-06-18 | 北京京水建设集团有限公司 | Construction method for concrete lining of channel |
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| Publication number | Publication date |
|---|---|
| CN108952762B (en) | 2023-07-21 |
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