CN209100056U - Anchor bar of waterproof plate in tunnels is laid with machine - Google Patents
Anchor bar of waterproof plate in tunnels is laid with machine Download PDFInfo
- Publication number
- CN209100056U CN209100056U CN201820836264.4U CN201820836264U CN209100056U CN 209100056 U CN209100056 U CN 209100056U CN 201820836264 U CN201820836264 U CN 201820836264U CN 209100056 U CN209100056 U CN 209100056U
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- China
- Prior art keywords
- splash guard
- laid
- longitudinal
- trolley
- rack
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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a kind of anchor bar of waterproof plate in tunnels to be laid with machine, it is laid with trolley including the anchor bar of waterproof plate in tunnels on rack and rack, being laid with trolley includes vehicle frame, splash guard pedestal, splash guard slide, splash guard spool, circumferential walking mechanism, height adjustment and longitudinal oscillation regulating mechanism, longitudinal adjusting mechanism；Bottom of frame is mounted on laying trolley on circumferential track by circumferential walking mechanism；Vehicle frame connects the splash guard pedestal by the height adjustment and longitudinal oscillation regulating mechanism；The splash guard slide is slidably mounted on along longitudinal direction on splash guard pedestal, and the actuating strut of splash guard slide and longitudinal adjusting mechanism connects, and the splash guard spool is rotatablely installed on splash guard slide.When work, anchor bar of waterproof plate in tunnels or geotextiles are packed on the spool for being laid with trolley, realize that splash guard prolongs tunnel contour laying, its high degree of automation, it is laid with efficiency to greatly promote, and can be realized the adjusting of multiple freedom degrees, ensure that the laying precision and laying quality of splash guard.
Description
Technical field
The utility model belongs to anchor bar of waterproof plate in tunnels and is laid with technical field, and in particular to a kind of anchor bar of waterproof plate in tunnels laying machine.
Background technique
Anchor bar of waterproof plate in tunnels be laid be tunnel water proofing technology core and key, the entirety of the construction quality of splash guard to tunnel
Waterproof effect is most important.Existing splash guard laydown machine has the disadvantages that
1, the human assistance needed when being laid with is more, and labor intensity of workers is big；
2, an important controlling unit of the laying of splash guard is parallel overlapped the control of two groups of front and back splash guard, existing anti-
Water plate laydown machine can only ensure to overlap in parallel by human assistance correction, and easily appearance overlap joint is not parallel, influence subsequent welding
Quality.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, a kind of anchor bar of waterproof plate in tunnels laying machine are provided, with solution
Certainly anchor bar of waterproof plate in tunnels is laid with the problem that artificial intensity is big, laying precision is low.
The utility model is achieved through the following technical solutions:
A kind of anchor bar of waterproof plate in tunnels laying machine, is laid with trolley including the anchor bar of waterproof plate in tunnels on rack and rack,
The rack includes longitudinal rack and the circumferential track that is arranged in longitudinal rack, and circumferential track passes through transmission mechanism
It is movably disposed in longitudinal rack, the anchor bar of waterproof plate in tunnels is laid with trolley and is mounted on circumferential track；
The laying trolley includes vehicle frame, splash guard pedestal, splash guard slide, splash guard spool, circumferential walking mechanism, height
Degree adjusts and longitudinal oscillation regulating mechanism, longitudinal adjusting mechanism；
The bottom of frame installation circumferential walking mechanism, makes laying trolley be mounted on circumferential track by circumferential walking mechanism
On, realize that be laid with trolley walks on circumferential track；
The height adjustment and longitudinal oscillation regulating mechanism are installed, vehicle frame passes through the height adjustment and longitudinal pendulum at the top of vehicle frame
Dynamic regulating mechanism connects the splash guard pedestal, and the height of splash guard pedestal is realized by height adjustment and longitudinal oscillation regulating mechanism
It spends position adjusting and longitudinal oscillation position is adjusted；The height adjustment and longitudinal oscillation regulating mechanism include guide sleeve, guiding
Core, guiding core attachment beam, screw lifter and electric pushrod, the guide sleeve are fixed on vehicle frame vertically, the guiding core peace
Inside the guide sleeve, the guide sleeve can be prolonged and slided up and down；The guiding core top connection guiding core attachment beam, it is described
Screw lifter lower end is mounted on vehicle frame, and upper end is mounted on guiding core attachment beam bottom, is driven by screw lifter
Guiding core stretching motion above and below guide sleeve, and then realize and adjust splash guard base height；In the guiding core attachment beam
The splash guard pedestal is installed in portion, and the two is connected by pin shaft, and the vehicle frame also pass through with the splash guard pedestal it is electronic
Push rod connection, the longitudinal oscillation angle of the splash guard pedestal is adjusted by electric pushrod；
The splash guard slide is slidably mounted on along longitudinal direction on splash guard pedestal, and splash guard slide and longitudinal adjusting mechanism
Actuating strut connection, the splash guard spool is rotatablely installed on splash guard slide, splash guard is wound on splash guard spool, passes through
The actuating strut of longitudinal adjusting mechanism can drive splash guard slide longitudinally to finely tune, and then realize the lengthwise position adjustment of splash guard.
In the above-mentioned technical solutions, longitudinal rack by it is several with longitudinal beam and it is several constituted with beam welding, and
A plurality of longitudinally disposed track is provided in longitudinal rack, corresponding position is equipped with the row with track cooperation on circumferential track
Wheel is walked, it is mobile that traveling wheel can prolong the long rails；Longitudinally disposed rack gear is additionally provided in longitudinal rack, in circumferential rail
The gear with rack gear cooperation is also equipped on road, the output shaft of the gear and servo motor is fixedly mounted with, drives by servo motor
Moving gear is vertically moved along rack gear, and for the circumferential track, the long rails of rack move and provide power along longitudinal direction.
In the above-mentioned technical solutions, it has been arranged circumferentially on circumferential track along it and has been passed for being laid with trolley for anchor bar of waterproof plate in tunnels
Dynamic chain.
In the above-mentioned technical solutions, it is provided with multiple workbenches on circumferential track, facilitates worker on workbench
Carry out operation.
In the above-mentioned technical solutions, the bottom of longitudinal rack is provided with walking mechanism, facilitates the overall movement of rack.More
Further, the walking mechanism is active walking mechanism comprising wheel, mounting bracket, transmission chain, drive sprocket and driving
Motor, mounting bracket are fixed on the bottom of longitudinal rack, and vehicle wheel rotation is mounted in mounting bracket, and driving motor is fixedly mounted on
In mounting bracket, driving motor is connect by drive sprocket and transmission chain with wheel, realizes the driving to wheel.
In the above-mentioned technical solutions, the circumferential walking mechanism for being laid with trolley includes bottom roller, upper roller, sprocket wheel and chain
Wheel drive motor, bottom roller and upper roller are rotatably installed on vehicle frame, make to be laid with trolley rolling installation by bottom roller, upper roller
On circumferential track, sprocket wheel is rotatably installed on vehicle frame, the output axis connection of sprocket wheel and sprocket wheel driving motor, sprocket wheel and circumferential rail
Chain interoperation on road drives the entire trolley that is laid with to walk on circumferential track by sprocket wheel driving motor.
In the above-mentioned technical solutions, the one end for being laid with the splash guard spool of trolley is equipped with magnetic powder brake and drives electronic
Machine, by magnetic powder brake, makes splash guard be in tension when being laid with splash guard, logical when splash guard is routed to designated position
Stepping motor reversion is crossed, splash guard is made to be able to maintain relaxation.
In the above-mentioned technical solutions, it is laid on trolley and is also equipped with the supporting mechanism for being used to support splash guard, the support
Mechanism includes strut and support seat, and the strut is electric telescopic rod, and the actuating strut of strut connects the support seat, by adjusting strut
Length, come adjust support seat distraction angle, and then make support seat by splash guard compression fit in tunnel face.Further, in institute
It states and nailing welding mechanism is installed on support seat, welded for geotextiles nailing and splash guard.
In the above-mentioned technical solutions, opposite type sensor is installed on the splash guard slide for being laid with trolley, for detecting
One group of splash guard marginal position adjusts longitudinal adjusting mechanism in real time according to the splash guard marginal information that opposite type sensor is fed back
Movement, guarantees newly laid splash guard edge and upper one group of splash guard edge keeping parallelism.
It the advantages of the utility model and has the beneficial effect that
1, it is laid with trolley and is provided with circumferential walking mechanism, height adjustment and longitudinal oscillation regulating mechanism, longitudinal adjusting mechanism,
It is realized by circumferential walking mechanism and is laid with trolley circumferentially track travel；It is realized by height adjustment and longitudinal oscillation regulating mechanism
It adjusts distance of the splash guard spool apart from tunnel contour face and keeps splash guard spool parallel with tunnel contour face；Pass through longitudinal tune
Save the lengthwise position that mechanism adjusts splash guard spool；It is additionally provided with opposite type sensor on being laid with trolley, for detecting upper one group
Splash guard edge adjusts the movement of longitudinal adjusting mechanism in real time, guarantees according to the splash guard marginal information that opposite type sensor is fed back
Newly laid splash guard edge and upper one group of splash guard edge keeping parallelism.
2, magnetic powder brake and stepping motor are installed on splash guard spool, when being laid with splash guard, pass through magnetic powders brake
Device makes splash guard be in tension；When splash guard is routed to designated position, is inverted by stepping motor, enable splash guard
It is enough to keep relaxation.
3, it is laid on trolley and the supporting mechanism for being used to support splash guard is installed, the supporting mechanism includes strut and support
Seat, the strut are electric telescopic rod, and the actuating strut of strut connects the support seat, by adjusting the length of strut, to adjust support
Seat distraction angle, and then fit to support seat splash guard compression in tunnel face.Nailing bonding machine is installed on the support seat
Structure is welded for geotextiles nailing and splash guard.
To sum up, the anchor bar of waterproof plate in tunnels of the utility model is laid with machine, is made of long rails, circumferential track, laying trolley etc..
Anchor bar of waterproof plate in tunnels or geotextiles are packed on the spool for being laid with trolley, realizes that splash guard prolongs tunnel contour laying, automates journey
Degree is high, is laid with efficiency and greatly promotes, and can be realized the adjusting of multiple freedom degrees, ensure that the laying precision and laying of splash guard
Quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the side structure schematic view of the utility model.
Fig. 3 is the partial enlargement diagram of the rack of the utility model.
Fig. 4 is the partial enlargement diagram of the bottom walking mechanism of the rack of the utility model.
Fig. 5 is the structural schematic diagram of the laying trolley of the utility model.
Fig. 6 is the partial enlargement structural representation of the laying trolley of the utility model.
It for those of ordinary skill in the art, without creative efforts, can be according to above attached
Figure obtains other relevant drawings.
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, combined with specific embodiments below into one
Step illustrates the technical solution of the utility model.
Embodiment one
Referring to attached drawing 1, a kind of anchor bar of waterproof plate in tunnels laying machine is laid with trolley including the anchor bar of waterproof plate in tunnels on rack and rack.
The rack includes longitudinal rack and the circumferential track 2 that is arranged in longitudinal rack 1, if the longitudinal direction rack 1 by
It is dry with longitudinal beam and several with beam welding composition, and four longitudinally disposed track 1-1 are provided in longitudinal rack 1,
Corresponding position is equipped with the traveling wheel 2-1 with track cooperation on circumferential track 2, and traveling wheel 2-1 can prolong the long rails 1-1
It is mobile；
It is additionally provided with longitudinally disposed rack gear 1-2 in longitudinal rack 1, is also equipped with and the tooth on circumferential track 2
The output shaft of the gear 2-2, the gear 2-2 and servo motor 2-3 of item cooperation are fixedly mounted with that (servo motor 2-3 passes through mounting bracket
It is fixed with circumferential track 2), it drives gear 2-2 to vertically move along rack gear by servo motor 2-3, is the circumferential track 2 along vertical
To the mobile offer power of the long rails 1-1 of rack 1, (cooperation between traveling wheel 2-1 and long rails 1-1 is then to provide for
Rolling support), and designated position is accurately moved to by the servo motor 2-3.
It is arranged circumferentially the chain 2-4 for being laid with trolley transmission for anchor bar of waterproof plate in tunnels along it on circumferential track 2, it is described
Anchor bar of waterproof plate in tunnels is laid with trolley 3 and is mounted on circumferential track 2.The laying trolley 3 include vehicle frame 3-1, splash guard pedestal 3-2,
Splash guard slide 3-3, splash guard spool 3-4, circumferential walking mechanism 3-5, height adjustment and longitudinal oscillation regulating mechanism 3-6, it indulges
To regulating mechanism 3-7.
The bottom the vehicle frame 3-1 installation circumferential walking mechanism 3-5, is mounted on laying trolley 3 by circumferential walking mechanism
On circumferential track 2, realize that be laid with trolley walks on circumferential track.Specifically, the circumferential direction walking mechanism 3-5 includes lower rolling
Wheel 3-51, upper roller 3-52, sprocket wheel 3-53 and sprocket wheel driving motor 3-54, bottom roller and upper roller are rotatably installed in vehicle frame 3-1
On, it is mounted on laying trolley rolling on circumferential track 2 by bottom roller 3-51, upper roller 3-52, sprocket wheel 3-53 rotational installation
On vehicle frame 3-1, the output axis connection of sprocket wheel 3-53 and sprocket wheel driving motor 3-54, the chain 2-4 on sprocket wheel and circumferential track 2
Cooperation drives the entire trolley 3 that is laid with to walk on circumferential track 2 by sprocket wheel driving motor.
The height adjustment and longitudinal oscillation regulating mechanism 3-6, vehicle frame 3-1 are installed to adjust by the height at the top of vehicle frame 3-1
Section and longitudinal oscillation regulating mechanism connect the splash guard pedestal 3-2, are realized by height adjustment and longitudinal oscillation regulating mechanism
The height and position of splash guard pedestal 3-2 is adjusted and longitudinal oscillation position is adjusted.Specifically, the height adjustment and longitudinal pendulum
Dynamic regulating mechanism 3-6 includes two guide sleeve 3-61, two guiding core 3-62, guiding core attachment beam 3-63, a spiral lifting
Device 3-64 and electric pushrod 3-65, the guide sleeve 3-61 are fixed on vertically on vehicle frame 3-1, and the guiding core 3-62 is mounted on institute
It states inside guide sleeve 3-61, the guide sleeve can be prolonged and slided up and down；Described two guiding cores pass through the guiding core attachment beam 3-
63 connect into an entirety, and the lower end the screw lifter 3-64 is mounted on the vehicle frame 3-1, and upper end is mounted on the guiding
The bottom core attachment beam 3-63 drives guiding core stretching motion above and below guide sleeve by screw lifter, to reach tune
Save the purpose of splash guard pedestal 3-2 height；The splash guard pedestal 3-2, the two are installed in the middle part of the guiding core attachment beam 3-63
It is connected by pin shaft, and the vehicle frame 3-1 is also connect with the splash guard pedestal 3-2 by electric pushrod 3-65, and electricity is passed through
Dynamic push rod 3-65 adjusts the longitudinal oscillation angle (rotating around pin shaft) of the splash guard pedestal 3-2.
The splash guard slide 3-3 is slidably mounted on along longitudinal direction on splash guard pedestal 3-2, and splash guard slide 3-3 and vertical
It is connected to the actuating strut of regulating mechanism 3-7, the longitudinal adjusting mechanism is an electric pushrod, and electric pushrod itself is fixedly mounted on
On splash guard pedestal 3-2, be rotatablely installed the splash guard spool 3-4 on splash guard slide 3-3, on splash guard spool 3-4 around
There is splash guard, splash guard slide 3-3 can be driven longitudinally to finely tune by the actuating strut of longitudinal adjusting mechanism, and then realize splash guard
Lengthwise position adjustment.
Further, one end of splash guard spool 3-4 is equipped with magnetic powder brake 3-41 and drive motor 3-42, is laid with
When splash guard, by magnetic powder brake, splash guard is made to be in tension, when splash guard is routed to designated position, passes through stepping
Motor reversion, makes splash guard be able to maintain relaxation.
Opposite type sensor 3-8 is installed in one end of splash guard slide 3-3, for detecting upper one group of splash guard margin location
It sets, according to the splash guard marginal information that opposite type sensor is fed back, adjusts the movement of longitudinal adjusting mechanism in real time, guarantee newly laid
Splash guard edge and upper one group of splash guard edge keeping parallelism.
Further, it is laid on trolley 3 and is also equipped with the supporting mechanism for being used to support splash guard, the supporting mechanism includes
Strut 3-91 and support seat 3-92, the strut are electric telescopic rod, and the actuating strut of strut connects the support seat 3-92, by adjusting
The length of strut 3-91 to adjust support seat 3-92 distraction angle, and then fits to support seat in tunnel face splash guard compression.Institute
It states and nailing welding mechanism 3-93 is installed on support seat 3-92, welded for geotextiles nailing and splash guard.
Embodiment two
On the basis of example 1, further, there are four workbench 2-5 for setting on circumferential track 2, facilitate work
People carries out operation on workbench.
Embodiment three
On the basis of example 1, further, the bottom of longitudinal rack 1 is provided with walking mechanism 1-3, facilitates platform
The overall movement of frame.Further, the walking mechanism is active walking mechanism 1-3 comprising wheel 1-31, mounting bracket
1-32, transmission chain 1-33, drive sprocket 1-34 and driving motor 1-35, mounting bracket are fixed on the bottom of longitudinal rack 1, wheel
It is rotatably installed in mounting bracket, driving motor is fixedly mounted in mounting bracket, and driving motor passes through drive sprocket and transmission
Chain is connect with wheel, realizes the driving to wheel.
Illustrative description has been done to the utility model above, it should explanation, in the core for not departing from the utility model
In the case where the heart, it is any it is simple deformation, modification or other skilled in the art can not spend creative work etc.
The protection scope of the utility model is each fallen with replacement.
Claims (10)
1. a kind of anchor bar of waterproof plate in tunnels is laid with machine, it is characterised in that: it is laid with trolley including the anchor bar of waterproof plate in tunnels on rack and rack,
The rack includes longitudinal rack and the circumferential track that is arranged in longitudinal rack, and circumferential track is removable by transmission mechanism
In longitudinal rack, the anchor bar of waterproof plate in tunnels is laid with trolley and is mounted on circumferential track for dynamic setting；
The laying trolley includes vehicle frame, splash guard pedestal, splash guard slide, splash guard spool, circumferential walking mechanism, height tune
Section and longitudinal oscillation regulating mechanism, longitudinal adjusting mechanism；
The bottom of frame installation circumferential walking mechanism, is mounted on laying trolley on circumferential track by circumferential walking mechanism,
Realize that be laid with trolley walks on circumferential track；
The height adjustment and longitudinal oscillation regulating mechanism are installed, vehicle frame passes through the height adjustment and longitudinal oscillation tune at the top of vehicle frame
It saves mechanism and connects the splash guard pedestal, the height position of splash guard pedestal is realized by height adjustment and longitudinal oscillation regulating mechanism
It sets adjusting and longitudinal oscillation position is adjusted；The height adjustment and longitudinal oscillation regulating mechanism include guide sleeve, guiding core, lead
To core attachment beam, screw lifter and electric pushrod, the guide sleeve is fixed on vehicle frame vertically, and the guiding core is mounted on institute
It states inside guide sleeve, the guide sleeve can be prolonged and slided up and down；The guiding core top connection guiding core attachment beam, the spiral liter
Drop device lower end be mounted on vehicle frame, upper end is mounted on guiding core attachment beam bottom, by screw lifter drive described in lead
To core above and below guide sleeve stretching motion, and then realize adjust splash guard base height；Installation in the middle part of the guiding core attachment beam
The splash guard pedestal, the two are connected by pin shaft, and the vehicle frame is also connected with the splash guard pedestal by electric pushrod
It connects, the longitudinal oscillation angle of the splash guard pedestal is adjusted by electric pushrod；
The splash guard slide is slidably mounted on along longitudinal direction on splash guard pedestal, and splash guard slide and longitudinal adjusting mechanism is dynamic
Make bar connection, the splash guard spool is rotatablely installed on splash guard slide, splash guard is wound on splash guard spool, passes through longitudinal direction
The actuating strut of regulating mechanism can drive splash guard slide longitudinally to finely tune, and then realize the lengthwise position adjustment of splash guard.
2. a kind of anchor bar of waterproof plate in tunnels according to claim 1 is laid with machine, it is characterised in that: the longitudinal direction rack by it is several with
Longitudinal beam and it is several constituted with beam welding, and a plurality of longitudinally disposed long rails are provided in longitudinal rack, in ring
Corresponding position is equipped with the traveling wheel with long rails cooperation on track, and it is mobile that traveling wheel can prolong the long rails；Vertical
It is additionally provided with longitudinally disposed rack gear in rack, the gear with rack gear cooperation is also equipped on circumferential track, it is described
The output shaft of gear and servo motor is fixedly mounted with, and drives gear to vertically move along rack gear by servo motor, for the circumferential track
The long rails of rack are mobile along longitudinal direction provides power；It has been arranged circumferentially along it for being tunnel waterproof board spreading on circumferential track
If the chain of trolley transmission.
3. a kind of anchor bar of waterproof plate in tunnels according to claim 1 is laid with machine, it is characterised in that: be provided on circumferential track more
A workbench.
4. a kind of anchor bar of waterproof plate in tunnels according to claim 1 is laid with machine, it is characterised in that: be arranged in the bottom of longitudinal rack
There is walking mechanism.
5. a kind of anchor bar of waterproof plate in tunnels according to claim 4 is laid with machine, it is characterised in that: the walking mechanism is actively to go
Walk mechanism comprising wheel, mounting bracket, transmission chain, drive sprocket and driving motor, mounting bracket are fixed on longitudinal rack
Bottom, vehicle wheel rotation are mounted in mounting bracket, and driving motor is fixedly mounted in mounting bracket, and driving motor passes through transmission chain
Wheel and transmission chain are connect with wheel, realize the driving to wheel.
6. a kind of anchor bar of waterproof plate in tunnels according to claim 1 is laid with machine, it is characterised in that: the circumferential row for being laid with trolley
Walking mechanism includes bottom roller, upper roller, sprocket wheel and sprocket wheel driving motor, and bottom roller and upper roller are rotatably installed on vehicle frame, is led to
Cross bottom roller, upper roller make be laid with trolley rolling be mounted on circumferential track, sprocket wheel is rotatably installed on vehicle frame, sprocket wheel and sprocket wheel
The output axis connection of driving motor, sprocket wheel and the chain interoperation on circumferential track, pass through sprocket wheel driving motor and drive entire be laid with
Trolley is walked on circumferential track.
7. a kind of anchor bar of waterproof plate in tunnels according to claim 1 is laid with machine, it is characterised in that: be laid with the splash guard spool of trolley
One end magnetic powder brake and drive motor are installed.
8. a kind of anchor bar of waterproof plate in tunnels according to claim 1 is laid with machine, it is characterised in that: be laid on trolley and be also equipped with use
In the supporting mechanism of support splash guard, the supporting mechanism includes strut and support seat, and the strut is electric telescopic rod, strut
Actuating strut connects the support seat.
9. a kind of anchor bar of waterproof plate in tunnels according to claim 8 is laid with machine, it is characterised in that: be equipped with and penetrate on the support seat
Tack welding connection mechanism is welded for geotextiles nailing and splash guard.
10. a kind of anchor bar of waterproof plate in tunnels according to claim 1 is laid with machine, it is characterised in that: in the splash guard for being laid with trolley
Opposite type sensor is installed, for detecting upper one group of splash guard marginal position on slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820836264.4U CN209100056U (en) | 2018-05-31 | 2018-05-31 | Anchor bar of waterproof plate in tunnels is laid with machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820836264.4U CN209100056U (en) | 2018-05-31 | 2018-05-31 | Anchor bar of waterproof plate in tunnels is laid with machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209100056U true CN209100056U (en) | 2019-07-12 |
Family
ID=67149112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820836264.4U Expired - Fee Related CN209100056U (en) | 2018-05-31 | 2018-05-31 | Anchor bar of waterproof plate in tunnels is laid with machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209100056U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281690A (en) * | 2018-05-31 | 2019-01-29 | 中铁隧道集团二处有限公司 | A kind of anchor bar of waterproof plate in tunnels laying machine |
| CN113339022A (en) * | 2021-05-31 | 2021-09-03 | 中铁工程服务有限公司 | Mountain tunnel waterproof board laying device and mountain tunnel waterproof board laying method |
| CN114046163A (en) * | 2022-01-13 | 2022-02-15 | 湖南路桥建设集团有限责任公司 | A laying device for tunnel waterproof material |
-
2018
- 2018-05-31 CN CN201820836264.4U patent/CN209100056U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109281690A (en) * | 2018-05-31 | 2019-01-29 | 中铁隧道集团二处有限公司 | A kind of anchor bar of waterproof plate in tunnels laying machine |
| CN109281690B (en) * | 2018-05-31 | 2023-12-01 | 中铁隧道集团二处有限公司 | Tunnel waterproof board laying machine |
| CN113339022A (en) * | 2021-05-31 | 2021-09-03 | 中铁工程服务有限公司 | Mountain tunnel waterproof board laying device and mountain tunnel waterproof board laying method |
| CN113339022B (en) * | 2021-05-31 | 2022-12-20 | 中铁工程服务有限公司 | Mountain tunnel waterproof board laying device and mountain tunnel waterproof board laying method |
| CN114046163A (en) * | 2022-01-13 | 2022-02-15 | 湖南路桥建设集团有限责任公司 | A laying device for tunnel waterproof material |
| CN114046163B (en) * | 2022-01-13 | 2022-04-12 | 湖南路桥建设集团有限责任公司 | A laying device for tunnel waterproof material |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20210531 |
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| CF01 | Termination of patent right due to non-payment of annual fee |