CN209851313U - Full-automatic circumferential cutting equipment for tunnel - Google Patents
Full-automatic circumferential cutting equipment for tunnel Download PDFInfo
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- CN209851313U CN209851313U CN201920063762.4U CN201920063762U CN209851313U CN 209851313 U CN209851313 U CN 209851313U CN 201920063762 U CN201920063762 U CN 201920063762U CN 209851313 U CN209851313 U CN 209851313U
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Abstract
The utility model discloses a name is full automatization tunnel hoop cutting equipment. Belongs to the technical field of engineering machinery. The method mainly solves the problems of low efficiency and high safety risk in the process of breaking the lining concrete by adopting blasting and mechanical pneumatic picks or tunnel circular cutting equipment. It is mainly characterized in that: the device comprises an automobile traveling device, a sliding track, a sliding mechanism, a rotating device, a mechanical arm device, a rotating arm, a hydraulic wall saw and a numerical control hydraulic system; the sliding mechanism is arranged on a sliding track arranged on the automobile running gear; the mechanical arm device is at least of a telescopic three-link arm structure, the lower end of the mechanical arm device is connected with the sliding mechanism through a rotating device, and the upper end of the mechanical arm device is connected with the rotating arm; the rotary arm is connected with the hydraulic wall saw. The utility model has the characteristics of degree of automation is high, easy operation and showing improvement efficiency of construction, the quick demolishment of the existing disease tunnel lining concrete of mainly used.
Description
Technical Field
The utility model belongs to the technical field of engineering machine tool, concretely relates to tunnel hoop cutting equipment that is used for existing circuit disease tunnel lining concrete full automatization to demolish.
Background
The problem that the secondary lining concrete in tunnel construction is frequently damaged due to various reasons occurs occasionally in the pouring process, the cracking problem of the lining concrete is most typical, and the secondary lining concrete needs to be removed and cured in time. At present, blasting, mechanical air picks or tunnel circular cutting equipment are adopted for breaking by common means, but the efficiency is low and the safety risk is extremely high. The tunnel secondary lining concrete circular automatic cutting equipment specially researched and developed according to the secondary lining damaged concrete cutting requirement can meet the full automation requirement of tunnel circular cutting, greatly improves the working efficiency and reduces the safety risk.
Disclosure of Invention
To the above technical problem, the utility model aims at providing a full automatization tunnel hoop cutting equipment can demolish existing disease tunnel lining concrete fast, improves the efficiency of construction, ensures construction safety.
The technical solution of the utility model is that: the utility model provides a full automatization tunnel hoop cutting equipment which characterized in that: the device comprises an automobile traveling device, a sliding track, a sliding mechanism, a rotating device, a mechanical arm device, a rotating arm, a hydraulic wall saw and a numerical control hydraulic system; the sliding mechanism is arranged on a sliding track arranged on the automobile running gear; the mechanical arm device is at least of a telescopic three-link arm structure, the lower end of the mechanical arm device is connected with the sliding mechanism through a rotating device, and the upper end of the mechanical arm device is connected with the rotating arm; the rotary arm is connected with the hydraulic wall saw. The rotating device can rotate 360 degrees on the sliding mechanism.
The mechanical arm device in the technical proposal of the utility model comprises a mechanical arm base, a first-stage arm, a second-stage arm and a third-stage arm; the first-stage arm, the second-stage arm, the third-stage arm and the revolving arm are sequentially connected through joints.
The technical solution of the utility model in the car running gear include automobile body, cab, silence generator unit, two water tanks and 4 hydraulic leg.
The hydraulic wall saw in the technical proposal of the utility model is provided with a water cooling system which is connected with a water tank and is controlled by a button of a cab; the hydraulic wall saw is provided with a saw blade and can rotate.
In the technical solution of the utility model, a base telescopic oil cylinder is arranged in the mechanical arm base; the I-level arm adopts a loop bar structure, and two sides of the I-level arm are respectively provided with an I-level arm telescopic oil cylinder. The mechanical arm device is two-stage telescopic and is driven by a base hydraulic oil cylinder and a first-stage arm telescopic oil cylinder respectively.
The technical solution of the utility model in the joint be can 360 pivoted joints, articulated arm can 360 rotations.
The technical solution of the utility model in glide machanism, slewer, mechanical arm device, slewing arm and hydraulic pressure wall saw all be connected with numerical control hydraulic system, the motion of glide machanism, slewer, mechanical arm device, slewing arm and hydraulic pressure wall saw is accomplished by numerical control hydraulic system control.
The utility model has the advantages that: the device can meet the requirements of cutting the vault and the side wall of the single-double tunnel; the tunnel circular cutting requirement can be realized; the robot arm type structure is adopted, the numerical control hydraulic system is used for controlling, the automation degree is high, the operation is simple, compared with the traditional mode that blasting and mechanical pneumatic picks or tunnel circular cutting equipment are adopted for breaking, the safety of operators is ensured, the construction efficiency is obviously improved, the robot arm type structure is used for realizing the quick dismantling of tunnel lining concrete, and the robot arm type structure belongs to the initiative, is economical and practical and has wide popularization and application prospects.
Drawings
Fig. 1 is a schematic diagram of the ring-cutting state of the overall structure of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a right side view of fig. 1.
Fig. 4 is the schematic diagram of the single-line tunnel circular cutting state of the present invention.
Fig. 5 is a schematic diagram of the circular cutting state of the double-track tunnel according to the present invention.
In the figure: 1. a vehicle running gear; 2. a driver's cab; 3, muting the generator set; 4. a sliding track; 5. a water tank; 6. a vehicle body; 7. a numerical control hydraulic system; 8. a hydraulic leg; 9. a sliding mechanism; 10. a turning device; 11. a mechanical arm base; 12. a first-stage arm; 13. a joint; 14. a second arm; 15. a class III arm; 16. a swivel arm; 17. a water cooling system; 18. a hydraulic wall saw; 19. an I-stage arm telescopic oil cylinder; 20. the base adjusts the hydro-cylinder.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-3, the utility model relates to a full-automatic tunnel hoop cutting equipment includes car running gear 1, slip track 4, glide machanism 9, slewer 10, mechanical arm device, slewing arm 16, hydraulic pressure wall saw 18 and numerical control hydraulic system 7.
The automobile running device 1 comprises an automobile body 6, a cab 2, a mute generator set 3, two water tanks and 4 hydraulic support legs 8. A sliding track 4 is arranged at the rear upper part of the vehicle body 6, and a sliding mechanism 9 can slide to change the position of the sliding track. The two water tanks are arranged on the two sides of the sliding track 4 and above the vehicle body 6, are connected with a water cooling system 17 and supply water automatically. The cab 2 is arranged in front of the vehicle body 6, and an operation interface and buttons of the numerical control hydraulic system 7 are arranged in the cab 2. A mute generator set 3 is arranged behind the cab 2, so that the equipment does not need an external power supply. 6 sides of automobile body are equipped with 4 hydraulic leg, and every limit is 2, distributes at 6 preceding middle-ends of automobile body, rear end, can jack-up equipment, adjustment device position. The vehicle running gear 1 can make the equipment follow-up.
The sliding mechanism 9 is mounted on a sliding rail 4 provided on the vehicle running gear 1. A rotating device 10 is arranged above the sliding mechanism 9 and can rotate 360 degrees. The slewing device 10 is provided with a mechanical arm device with at least a telescopic three-link arm structure.
The mechanical arm device comprises a mechanical arm base 11, a I-stage arm 12, a II-stage arm 14 and a III-stage arm 15. Wherein, I level arm 12, II level arm 14 and III level arm 15 are passed through joint 13 in proper order and are connected, and joint 13 is the joint that can 360 rotations, and the mechanism that joint 13 links to each other all can 360 rotations. A base telescopic oil cylinder 20 is arranged in the mechanical arm base 11. The I-grade arm 12 adopts a loop bar structure, two sides of the I-grade arm are respectively provided with an I-grade arm telescopic oil cylinder 19, the I-grade arm telescopic oil cylinder 19 has a telescopic function, and the length of the mechanical arm can be changed. The mechanical arm base 11 is connected with the sliding mechanism 9.
The lower part of the rotary arm 16 is provided with a III-grade arm 15 which is connected with the III-grade arm by a joint 13, the upper part is provided with a hydraulic wall saw 18, the hydraulic wall saw 18 is provided with a water cooling system 17, the water cooling system 17 is connected with a water tank and controlled by a button of the cab 2, and the III-grade arm has a cooling function during cutting. The hydraulic wall saw 8 is provided with a saw blade, can rotate, and the cutting track and the cutting depth of the saw blade are controlled by a numerical control hydraulic system 7.
The utility model is used for single line, double-track tunnel circular cutting state schematic diagram are shown as figure 4, figure 5 respectively, and arm device can turn to and stretch out and draw back, and when cutting to the vault, the hydraulic cylinder on the shrink connecting rod changes the position between the connecting rod, makes things convenient for the processing in second half tunnel.
Claims (6)
1. The utility model provides a full automatization tunnel hoop cutting equipment which characterized in that: comprises an automobile walking device (1), a sliding track (4), a sliding mechanism (9), a rotating device (10), a mechanical arm device, a rotating arm (16), a hydraulic wall saw (18) and a numerical control hydraulic system (7); the sliding mechanism (9) is arranged on a sliding track (4) arranged on the automobile running gear (1); the mechanical arm device is at least of a telescopic three-link arm structure, the lower end of the mechanical arm device is connected with the sliding mechanism (9) through a rotating device (10), and the upper end of the mechanical arm device is connected with a rotating arm (16); the rotary arm (16) is connected with a hydraulic wall saw (18).
2. The fully automatic tunnel circumferential cutting device according to claim 1, characterized in that: the mechanical arm device comprises a mechanical arm base (11), a first-stage arm (12), a second-stage arm (14) and a third-stage arm (15); the I-stage arm (12), the II-stage arm (14), the III-stage arm (15) and the revolving arm (16) are connected through a joint (13) in sequence.
3. The fully automated tunnel hoop cutting apparatus according to claim 1 or 2, wherein: the automobile running device (1) comprises an automobile body (6), a cab (2), a mute generator set (3), two water tanks and 4 hydraulic support legs (8).
4. The fully automated tunnel hoop cutting apparatus according to claim 1 or 2, wherein: the hydraulic wall saw (18) is provided with a water cooling system (17).
5. The fully automatic tunnel circumferential cutting device according to claim 2, characterized in that: a base telescopic oil cylinder (20) is arranged in the mechanical arm base (11); the I-stage arm (12) adopts a loop bar structure, and two sides are respectively provided with an I-stage arm telescopic oil cylinder (19).
6. The fully automatic tunnel circumferential cutting device according to claim 2, characterized in that: the joint (13) can rotate in 360 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920063762.4U CN209851313U (en) | 2019-01-15 | 2019-01-15 | Full-automatic circumferential cutting equipment for tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920063762.4U CN209851313U (en) | 2019-01-15 | 2019-01-15 | Full-automatic circumferential cutting equipment for tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209851313U true CN209851313U (en) | 2019-12-27 |
Family
ID=68930385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920063762.4U Expired - Fee Related CN209851313U (en) | 2019-01-15 | 2019-01-15 | Full-automatic circumferential cutting equipment for tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209851313U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802742A (en) * | 2019-01-15 | 2020-02-18 | 中铁十一局集团汉江重工有限公司 | Full-automatic circumferential cutting equipment for tunnel |
| WO2024121741A1 (en) * | 2022-12-06 | 2024-06-13 | Laurini Officine Meccaniche S.R.L. | Equipment for removing the lining of the walls of tunnel |
-
2019
- 2019-01-15 CN CN201920063762.4U patent/CN209851313U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802742A (en) * | 2019-01-15 | 2020-02-18 | 中铁十一局集团汉江重工有限公司 | Full-automatic circumferential cutting equipment for tunnel |
| WO2024121741A1 (en) * | 2022-12-06 | 2024-06-13 | Laurini Officine Meccaniche S.R.L. | Equipment for removing the lining of the walls of tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 Termination date: 20220115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |