CN114165247A - Anchoring device for launching and receiving base of shield machines with different diameters - Google Patents
Anchoring device for launching and receiving base of shield machines with different diameters Download PDFInfo
- Publication number
- CN114165247A CN114165247A CN202210131584.0A CN202210131584A CN114165247A CN 114165247 A CN114165247 A CN 114165247A CN 202210131584 A CN202210131584 A CN 202210131584A CN 114165247 A CN114165247 A CN 114165247A
- Authority
- CN
- China
- Prior art keywords
- receiving
- anchoring
- anchoring device
- launching
- different diameters
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004873 anchoring Methods 0.000 title claims abstract description 70
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 4
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 5
- 230000003014 reinforcing effect Effects 0.000 description 11
- 230000006872 improvement Effects 0.000 description 9
- 239000002689 soil Substances 0.000 description 5
- 238000005553 drilling Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/0607—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining the shield being provided with devices for lining the tunnel, e.g. shuttering
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Vibration Prevention Devices (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention relates to an anchoring device, in particular to an anchoring device for launching and receiving pedestals of shield machines with different diameters. The anchoring device comprises a rail, a starting and receiving mechanism arranged on the top of the rail, wherein the rail is used for guiding the starting and receiving mechanism to enable the starting and receiving mechanism to move on the rail, the anchoring device further comprises an anchoring mechanism, the anchoring mechanism comprises a connecting seat and an adapter, the connecting seat is arranged on the bottom of the starting and receiving mechanism, the adapter comprises an adapter frame, and the adapter frame is rotatably connected with the connecting seat. The invention limits the starting and receiving mechanism moving on the track through the arranged anchoring mechanism, so that the starting and receiving mechanism can not move horizontally, the phenomenon that the starting and receiving mechanism moves on the track and is acted by vibration force can not occur, and the problem that the connecting part is broken or deformed due to the action of the vibration force after the starting and receiving mechanism moves on the track is solved.
Description
Technical Field
The invention relates to an anchoring device, in particular to an anchoring device for launching and receiving pedestals of shield machines with different diameters.
Background
The shield machine is widely applied to engineering such as tunnel excavation, the rear end of the shield machine is provided with a reaction frame (back providing reaction force), before the shield machine works, an annular duct piece is arranged between the reaction frame and a shield jack so as to drive the shield machine with forward propelling force until a shield tail of the shield mechanism enters a hole on the other side of a well wall, and then the duct piece between the reaction frame and the shield tail is used for completing the mission.
The pipe piece needs to be moved by matching the originating and receiving bases with the rail in the drilling process of the shield machine, vibration force is generated in the drilling process of the shield machine, if the originating and receiving bases cannot be stably fixed, the originating and receiving bases move on the rail, and then the fracture or deformation of the connection part is easily caused by the vibration force.
Disclosure of Invention
The invention aims to provide an anchoring device for launching and receiving pedestals of shield machines with different diameters, so as to solve the problems in the prior art.
In order to achieve the purpose, the anchoring device for the launching and receiving base of the shield tunneling machine with different diameters comprises a rail and a launching and receiving mechanism arranged on the top of the rail, wherein the rail is used for guiding the launching and receiving mechanism to enable the launching and receiving mechanism to move on the rail, the anchoring device further comprises an anchoring mechanism, the anchoring mechanism comprises a connecting seat and an adapter, the connecting seat is arranged at the bottom of the launching and receiving mechanism, the adapter comprises an adapter frame, the adapter frame is rotatably connected with the connecting seat, the adapter frame is in a U-shaped structure, and anchors are arranged at the end parts of two connecting ends of the U-shaped adapter frame and used for anchoring the launching and receiving mechanism.
As a further improvement of the technical solution, the starting and receiving mechanism includes a connecting base and a lengthened base, the connecting base and the lengthened base are adapted in size, a connecting screw rod is disposed on one side of the connecting base, the lengthened base is in plug-in fit with the connecting screw rod, and a plurality of nuts are connected to the external thread of the connecting screw rod.
As a further improvement of the technical scheme, one side of the lengthened seat body is provided with a resistance pipe, and the end of the lengthened seat body where the resistance pipe is located is used as a splicing end when the lengthened seat body is spliced.
As a further improvement of the technical scheme, the connecting seat body and the lengthened seat body respectively comprise a bearing part, the bearing part is of a circular arc structure, the two ends of the bearing part are provided with connecting parts, the connecting parts are connected with the track in a sliding mode, and the track is connected with the connecting parts in a clamping mode.
As a further improvement of the technical scheme, a plurality of through grooves are formed in the bearing part, roller frames are arranged in the through grooves, rollers are rotatably connected to the roller frames, a sliding column is arranged on one side, away from the rollers, of the roller frames, the sliding column is in sliding connection with the bearing part, the sliding column protrudes outwards to form a flange, and a fixing spring is fixedly connected between the flange and the bearing part.
As a further improvement of the technical scheme, the anchoring piece comprises an anchoring rod, and the anchoring rod is fixedly connected with the adapter rack.
As a further improvement of the technical scheme, an expansion plate is arranged on the inner side of the track.
As a further improvement of this technical scheme, the anchor includes anchor rod, anchor rod's outside is provided with the planking, fixedly connected with outer tube on the planking, anchor rod and outer tube threaded connection, the tip fixedly connected with end plate of switching frame, outer tube and end plate sliding connection, at outer outside of tubes fixedly connected with connecting spring between end plate and the planking, wherein:
the top of the expanding panel is provided with an anchoring groove;
the anchoring rod is used for being in threaded connection with the anchoring groove.
As a further improvement of the technical scheme, a connecting column is arranged in the middle of the adapter, and a return spring is fixedly connected between the outer wall of the connecting column and the outer wall of the connecting seat.
As a further improvement of the technical scheme, the outer end of the outer plate extends outwards, and a resistance groove is formed in the extending position.
Compared with the prior art, the invention has the beneficial effects that:
1. in the anchoring device of the originating and receiving base of the shield machine with different diameters, the originating and receiving mechanism moving on the track is limited by the arranged anchoring mechanism and cannot move horizontally, so that the phenomenon that the originating and receiving mechanism moves on the track and is acted by vibration force is avoided, and the problem that the connecting part is broken or deformed due to the action of the vibration force is solved.
2. In the anchoring device of the launching and receiving base of the shield machine with different diameters, the anchoring rod is fixed on the expanding plate through the threaded connection of the anchoring rod and the anchoring groove, so that the launching and receiving mechanism is anchored, on the basis, the supporting area of the track is increased due to the arrangement of the expanding plate, and the placing stability of the track on the surface of a soil layer is improved.
3. In the anchoring device of the starting and receiving base of the shield machine with different diameters, the lengthened seat body is in plug-in fit with the connecting screw rod and is limited through the matching of the connecting screw rod and the screw cap, so that the support width of the connecting seat body is prolonged by the lengthened seat body, and the shield machine is suitable for supporting duct pieces with different widths.
4. In the anchoring device for the starting and receiving base of the shield machine with different diameters, the outer end of the outer plate extends outwards, the outer plate resets to enable the resistance groove to be located outside the connecting screw rod, and then the nut is limited to prevent the nut from being separated from the connecting screw rod due to vibration.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the overall structure of the present invention;
FIG. 3 is a schematic view of the anchoring mechanism of the present invention;
FIG. 4 is a schematic view of a connecting seat structure of the present invention;
FIG. 5 is a schematic view of the anchor assembly of the present invention;
FIG. 6 is a schematic view of a reinforcing plate according to the present invention;
FIG. 7 is a schematic view of an enlarged panel structure according to the present invention;
FIG. 8 is a schematic structural view of the working principle of the anchor rod of the present invention;
FIG. 9 is a schematic view of the originating and receiving mechanism of the present invention;
fig. 10 is a schematic view of the connection seat structure of the present invention.
The various reference numbers in the figures mean:
100. a track; 110. expanding a panel; 111. an anchor groove; 120. a reinforcing groove;
200. an originating and receiving mechanism; 210. connecting the base body; 211. connecting a screw rod; 2111. a nut; 220. lengthening the seat body; 221. a resistance tube; 230. a bearing part; 231. a connecting portion; 232. a roller frame; 2321. a roller; 233. a traveler; 234. fixing the spring;
300. an anchoring mechanism;
310. a connecting seat; 311. a reinforcing plate;
320. an adapter; 321. a transfer rack; 3211. an end plate; 3212. a connecting spring; 322. connecting columns; 323. a return spring;
330. an anchor; 331. an anchor rod; 332. an outer plate; 3321. an outer tube; 3322. a resistance groove.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
Referring to fig. 1 and 2, the present embodiment aims to provide an anchoring device for originating and receiving bases of shield machines with different diameters, which includes a track 100 and originating and receiving mechanisms 200 arranged on the top of the track 100, wherein the track 100 is used for guiding the originating and receiving mechanisms 200, so that the originating and receiving mechanisms 200 move on the track 100, thereby realizing transportation of segments, which are transported along with drilling of the shield machine, and the originating and receiving mechanisms 200 stay on the track 100 during the drilling, which causes a problem that:
the anchoring device of the present embodiment further includes an anchoring mechanism 300, for this reason, as shown in fig. 3 and 4, the anchoring mechanism 300 includes a connecting base 310 and an adaptor 320, the connecting base 310 is disposed at the bottom of the originating and receiving mechanism 200, the adaptor 320 includes an adaptor rack 321, the adaptor rack 321 is rotatably connected to the connecting base 310, the adaptor rack 321 is a "U" shaped structure, and its main purpose is to form two reversible connecting ends, the ends of the connecting ends are provided with anchoring elements 330, and the originating and receiving mechanism 200 is anchored by the anchoring elements 330, which is specifically described in the following embodiments:
example 2
Referring to fig. 5, the anchor 330 includes an anchor rod 331, the anchor rod 331 is fixedly connected to the adapter 321, and when the anchor 330 is used, the anchor rod 331 is driven into the soil layer, so as to anchor the originating and receiving mechanism 200.
In addition, referring to fig. 2 and 7, an enlarged panel 110 is disposed inside the track 100, an anchor groove 111 is disposed at a top of the enlarged panel 110, the anchor 330 includes an anchor rod 331, an outer plate 332 is disposed outside the anchor rod 331, an outer tube 3321 is fixedly connected to the outer plate 332, the anchor rod 331 is in threaded connection with the outer tube 3321, an end plate 3211 is fixedly connected to an end of the adapter 321, the outer tube 3321 is slidably connected to the end plate 3211, and a connection spring 3212 is fixedly connected between the end plate 3211 and the outer plate 332 outside the outer tube 3321.
The working principle is as follows:
referring to fig. 8, the adapting frame 321 is rotated to be close to the expanding plate 110, then the outer plate 332 is pressed down, the connecting column 322 drives the outer tube 3321 to slide down along the end plate 3211, then the anchoring rod 331 is driven to be close to the anchoring groove 111, after the anchoring rod 331 enters the anchoring groove 111, the anchoring rod 331 is screwed down to be in threaded connection with the anchoring groove 111, so that the anchoring rod 331 is fixed on the expanding plate 110, thereby realizing anchoring of the originating and receiving mechanism 200, on the basis, the supporting area of the track 100 is increased by the arrangement of the expanding plate 110, and the placing stability of the track 100 on the surface of the soil layer is improved.
In addition, in order to enable the adaptor rack 321 to be timely restored after the anchoring is released, so that the problem that the parts such as the adaptor rack 321 and the anchoring rod 331 contact the soil layer or the expansion plate 110 after the anchoring is released does not need to be considered, please refer to fig. 4, a connecting column 322 is arranged at the middle position of the adaptor rack 321, and a restoring spring 323 is fixedly connected between the outer wall of the connecting column 322 and the outer wall of the connecting base 310, so that the adaptor rack 321 is not restored by the elastic force of the restoring spring 323 after the anchoring of the anchoring rod 331, and the problem that the parts such as the adaptor rack 321 and the anchoring rod 331 contact the soil layer or the expansion plate 110 to cause unnecessary damage is solved.
In addition, referring to fig. 3, a reinforcing plate 311 is fixedly connected to the connecting seat 310, referring to fig. 6, a reinforcing groove 120 is formed on a path along which the reinforcing plate 311 moves on the inner side surface of the rail 100, and the reinforcing plate 311 is slidably connected to the reinforcing groove 120, so that the connecting seat 310 becomes more stable under the action of the reinforcing plate 311, and the reinforcing plate 311 also forms an action force on the rail 100 to make the connection between the two rails 100 more stable, so that the rail 100 and the connecting seat 310 are connected by the reinforcing plate 311, and are restrained by each other, thereby improving the stability between the two rails.
Example 3
The originating and receiving mechanism 200 is disclosed in this embodiment, please refer to fig. 9, the originating and receiving mechanism 200 includes a connecting seat 210 and a lengthened seat 220, the connecting seat 210 is adapted to the lengthened seat 220 in size, a connecting screw 211 is disposed at one side of the connecting seat 210, the lengthened seat 220 is in insertion fit with the connecting screw 211, a plurality of nuts 2111 are connected to the external thread of the connecting screw 211, so that the lengthened seat 220 can be increased according to the width of the duct piece, and after the lengthened seat is increased, the supporting width of the connecting seat 210 can be extended by the lengthened seat 220 through the matching of the connecting screw 211 and the nuts 2111 for limiting, so as to adapt to the supporting of duct pieces with different widths.
Furthermore, one side of the lengthened seat body 220 is provided with a resistance pipe 221, the end of the resistance pipe 221 where the lengthened seat body 220 is located is used as a splicing end when the lengthened seat body 220 is spliced, then the connection screw rod 211 is inserted into the resistance pipe 221 and the lengthened seat body 220, and a gap is reserved between the connection seat body 210, the lengthened seat body 220 and two adjacent lengthened seat bodies 220 through the resistance action of the resistance pipe 221, so that the support range of the lengthened seat body 220 is enlarged, and the setting number of the lengthened seat body 220 under the width is reduced.
Example 4
As the radius of the duct piece needs to be adapted to the radius of the shield machine, in order to adapt to the change of the diameter of the shield machine, please refer to fig. 10, the connection seat 210 and the extension seat 220 both include a bearing portion 230, the bearing portion 230 is an arc structure, and its main purpose is to support the duct pieces with different radii, the two ends of the bearing portion 230 are provided with connection portions 231, the connection portions 231 are slidably connected to the rail 100, and the rail 100 is clamped to the connection portions 231, so as to prevent the connection portions 231 from separating from the rail 100 in the moving process.
In addition, in order to improve the stability of supporting the duct pieces, a plurality of through grooves are formed in the bearing part 230, a roller frame 232 is arranged in each through groove, a roller 2321 is rotatably connected to each roller frame 232, the main purpose is to reduce the abrasion caused by the contact between each roller frame 232 and the outer wall of the duct piece through the rolling of the roller 2321, a sliding column 233 is arranged on one side of each roller frame 232, which is far away from the roller 2321, the sliding column 233 is slidably connected with the bearing part 230, a flange is formed by outwards protruding the sliding column 233, and a fixing spring 234 is fixedly connected between each flange and the bearing part 230.
Example 5
Considering that the nut 2111 and the connecting screw rod 211 are threadedly coupled, the nut 2111 is easily separated from the connecting screw rod 211 in a vibration environment for a long time, and for this reason, please refer to fig. 5, the outer end of the outer plate 332 extends outward, and a resistance groove 3322 is formed at the extending position, and after the outer plate 332 is reset, the resistance groove 3322 is located outside the connecting screw rod 211, and then the nut 2111 is limited to prevent it from being separated from the connecting screw rod 211 due to vibration.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. An anchoring device for an originating and receiving base of a shield machine with different diameters, which comprises a track (100) and an originating and receiving mechanism (200) arranged at the top of the track (100), wherein the track (100) is used for guiding the originating and receiving mechanism (200) to enable the originating and receiving mechanism (200) to move on the track (100), and the anchoring device is characterized in that: the anchoring mechanism (300) is further included, the anchoring mechanism (300) comprises a connecting seat (310) and an adapter (320), the connecting seat (310) is arranged at the bottom of the originating and receiving mechanism (200), the adapter (320) comprises an adapter rack (321), the adapter rack (321) is rotatably connected with the connecting seat (310), the adapter rack (321) is in a U-shaped structure, anchors (330) are arranged at the end parts of two connecting ends of the U-shaped adapter rack (321), and the anchors (330) are used for anchoring the originating and receiving mechanism (200).
2. The anchoring device for the launching and receiving foundations of shield machines with different diameters according to claim 1, wherein: the starting and receiving mechanism (200) comprises a connecting seat body (210) and a lengthening seat body (220), the connecting seat body (210) is matched with the lengthening seat body (220) in size, a connecting screw rod (211) is arranged on one side of the connecting seat body (210), the lengthening seat body (220) is matched with the connecting screw rod (211) in an inserting mode, and a plurality of nuts (2111) are connected to the outer threads of the connecting screw rod (211).
3. The anchoring device for the launching and receiving foundations of shield machines with different diameters according to claim 2, wherein: one side of the lengthened seat body (220) is provided with a resistance pipe (221), and the end of the lengthened seat body (220) where the resistance pipe (221) is located is a plug-in end when the lengthened seat body is plugged in.
4. The anchoring device for the launching and receiving foundations of shield machines with different diameters as claimed in claim 3, wherein: connect pedestal (210) and extension pedestal (220) and all include bearing part (230), bearing part (230) are convex structure, the both ends of bearing part (230) are provided with connecting portion (231), connecting portion (231) and track (100) sliding connection, and track (100) and connecting portion (231) joint.
5. The anchoring device for the launching and receiving foundations of shield machines with different diameters according to claim 4, wherein: the bearing part (230) is provided with a plurality of through grooves, a roller frame (232) is arranged in each through groove, a roller (2321) is connected to the roller frame (232) in a rotating mode, a sliding column (233) is arranged on one side, away from the roller (2321), of the roller frame (232), the sliding column (233) is connected with the bearing part (230) in a sliding mode, the sliding column (233) protrudes outwards to form a flange, and a fixing spring (234) is fixedly connected between the flange and the bearing part (230).
6. The anchoring device for the launching and receiving foundations of shield machines with different diameters according to claim 5, wherein: the anchor (330) comprises an anchor rod (331), and the anchor rod (331) is fixedly connected with the adapter rack (321).
7. The anchoring device for the launching and receiving foundations of shield machines with different diameters according to claim 5, wherein: an expansion plate (110) is arranged on the inner side of the track (100).
8. The anchoring device for the launching and receiving foundations of shield machines with different diameters according to claim 7, wherein: the anchor (330) comprises an anchor rod (331), an outer plate (332) is arranged outside the anchor rod (331), an outer pipe (3321) is fixedly connected to the outer plate (332), the anchor rod (331) is in threaded connection with the outer pipe (3321), an end plate (3211) is fixedly connected to the end of the adapter frame (321), the outer pipe (3321) is in sliding connection with the end plate (3211), a connecting spring (3212) is fixedly connected between the end plate (3211) and the outer plate (332) outside the outer pipe (3321), and the connecting spring (3212) is arranged between the outer pipe (3321), wherein:
the top of the expanding panel (110) is provided with an anchoring groove (111);
the anchoring rod (331) is for screw-coupling with the anchoring groove (111).
9. The anchoring device for the launching and receiving foundations of shield machines with different diameters according to claim 8, wherein: the middle position of the adapter frame (321) is provided with a connecting column (322), and a return spring (323) is fixedly connected between the outer wall of the connecting column (322) and the outer wall of the connecting seat (310).
10. The anchoring device for the launching and receiving foundations of shield machines with different diameters according to claim 9, wherein: the outer end of the outer plate (332) extends outwards, and a resistance groove (3322) is formed in the extending position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210131584.0A CN114165247B (en) | 2022-02-14 | 2022-02-14 | Anchoring device for launching and receiving base of shield machines with different diameters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210131584.0A CN114165247B (en) | 2022-02-14 | 2022-02-14 | Anchoring device for launching and receiving base of shield machines with different diameters |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114165247A true CN114165247A (en) | 2022-03-11 |
| CN114165247B CN114165247B (en) | 2022-04-22 |
Family
ID=80489960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210131584.0A Active CN114165247B (en) | 2022-02-14 | 2022-02-14 | Anchoring device for launching and receiving base of shield machines with different diameters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114165247B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1705580A1 (en) * | 1990-01-31 | 1992-01-15 | Специальное Конструкторско-Технологическое Бюро Главмосинжстроя При Мосгорисполкоме | Travelling forms mover of tunnel shield complex |
| CN206860181U (en) * | 2017-05-24 | 2018-01-09 | 中隧隧盾国际建设工程有限公司 | A kind of shield launching pedestal that can receive section of jurisdiction safely |
| CN210685987U (en) * | 2019-07-26 | 2020-06-05 | 河南隧通机械有限公司 | Auxiliary device for starting of shield tunneling machine |
| CN211974974U (en) * | 2020-03-13 | 2020-11-20 | 中铁一局集团第四工程有限公司 | Device for receiving shield by translation method at underground excavation station |
| CN212642722U (en) * | 2020-04-09 | 2021-03-02 | 江苏科弘岩土工程有限公司 | Shield constructs machine with antidetonation device |
| CN212886053U (en) * | 2020-08-10 | 2021-04-06 | 河南隧通机械有限公司 | Supporting roller frame device for shield machine |
-
2022
- 2022-02-14 CN CN202210131584.0A patent/CN114165247B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1705580A1 (en) * | 1990-01-31 | 1992-01-15 | Специальное Конструкторско-Технологическое Бюро Главмосинжстроя При Мосгорисполкоме | Travelling forms mover of tunnel shield complex |
| CN206860181U (en) * | 2017-05-24 | 2018-01-09 | 中隧隧盾国际建设工程有限公司 | A kind of shield launching pedestal that can receive section of jurisdiction safely |
| CN210685987U (en) * | 2019-07-26 | 2020-06-05 | 河南隧通机械有限公司 | Auxiliary device for starting of shield tunneling machine |
| CN211974974U (en) * | 2020-03-13 | 2020-11-20 | 中铁一局集团第四工程有限公司 | Device for receiving shield by translation method at underground excavation station |
| CN212642722U (en) * | 2020-04-09 | 2021-03-02 | 江苏科弘岩土工程有限公司 | Shield constructs machine with antidetonation device |
| CN212886053U (en) * | 2020-08-10 | 2021-04-06 | 河南隧通机械有限公司 | Supporting roller frame device for shield machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114165247B (en) | 2022-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20220010681A1 (en) | Type of energy-absorbing rock bolt device with umbrella-shaped structure | |
| CN113136944B (en) | Beam column structure for building and construction method thereof | |
| CN114165247B (en) | Anchoring device for launching and receiving base of shield machines with different diameters | |
| CN113152931A (en) | Two-layer steel structure room of easy dismouting | |
| CN213597207U (en) | House door type supporting structure with adjustable height | |
| CN113279589A (en) | Steel column butt joint fixture in high-rise steel structure construction and butt joint method thereof | |
| CN211143687U (en) | High-stability scaffold for house building | |
| CN215090849U (en) | Pipeline drilling equipment convenient to location | |
| CN213743466U (en) | Temporary supporting device for coal mining excavation roadway | |
| CN214738109U (en) | Foundation pit inclined supporting structure | |
| CN113445717A (en) | Disc buckle type support frame for pipe gallery construction and construction method | |
| CN219452118U (en) | Tunnel supporting shed | |
| CN205319664U (en) | Supporting mechanism and ground wire disconnect device of ground wire disconnect ware | |
| CN215055052U (en) | Socket type disc buckle type steel pipe support | |
| CN219491473U (en) | H-shaped steel with adjustable wing plate supporting points | |
| CN219931742U (en) | Temporary supporting structure of c-shaped curtain wall | |
| CN215569791U (en) | Pipeline detection wire drawing device | |
| CN220118147U (en) | Arch support structure for tunnel construction | |
| CN215907876U (en) | U-shaped steel frame mounting structure for mine of high stability | |
| CN213980043U (en) | Support is used in civil engineering construction | |
| CN211734880U (en) | Guide rail for stepping rock drill | |
| CN218839436U (en) | Deviation prevention device for mining equipment train | |
| CN220101296U (en) | Underground supporting structure | |
| CN220521597U (en) | Factory building steel construction mounting structure | |
| CN216042569U (en) | Fixing device and protective structure for installing steel structure fence |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yan Guangtian Inventor after: Wang Zhijun Inventor after: Wan Chaodong Inventor after: Zhang Jianpeng Inventor after: Li Luheng Inventor after: Shi Xiaoyi Inventor after: Yang Wangjun Inventor before: Wan Chaodong Inventor before: Zhang Yayong Inventor before: Cheng Jianhua Inventor before: Zhang Yang Inventor before: Zhao Jun Inventor before: Kou Mingwei |
|
| CB03 | Change of inventor or designer information |