CN219529013U - Quick mounting structure of shield constructs quick-witted cutter - Google Patents
Quick mounting structure of shield constructs quick-witted cutter Download PDFInfo
- Publication number
- CN219529013U CN219529013U CN202320201262.9U CN202320201262U CN219529013U CN 219529013 U CN219529013 U CN 219529013U CN 202320201262 U CN202320201262 U CN 202320201262U CN 219529013 U CN219529013 U CN 219529013U
- Authority
- CN
- China
- Prior art keywords
- base
- groove
- rod
- mounting structure
- supporting plate
- 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.)
- Active
Links
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model is suitable for the technical field of shield tunneling machine cutters, and particularly relates to a rapid shield tunneling machine cutter mounting structure which comprises a cutter, a base and a base, wherein the bottom of the base is provided with a bulge, the side surface of the bulge is provided with opposite clamping grooves, the base is internally provided with a groove, the inside of the groove is provided with opposite clamping blocks which are matched with the clamping grooves, the base is provided with opposite inserted bars, the inside of the base is provided with opposite slots which are matched with the inserted bars, the side wall of each inserted bar is provided with a limiting groove, the side wall of each slot is provided with a slot body, the inside of each slot body is provided with a wedge block for limiting the limiting groove, and the wedge blocks are connected with the inner wall of each slot body through springs; the device limits the limit groove through the plane of the wedge block, so that the insert rod is limited to move upwards, the base is further fixed, automatic fixation of the shield machine tool can be achieved without manual operation, and the installation efficiency of the shield machine tool is effectively improved.
Description
Technical Field
The utility model relates to the technical field of shield tunneling machine cutters, in particular to a rapid mounting structure of a shield tunneling machine cutter.
Background
At present, the shield machine is widely applied to tunnel engineering of subways, railways, highways, municipal administration, hydropower and the like, has the functions of excavating and cutting soil mass, conveying soil slag, splicing tunnel lining, measuring, guiding, correcting deviation and the like, can perform tunnel engineering according to different design structures according to different geological conditions, and has the characteristics of greatly saving manpower, accelerating construction speed, being capable of forming holes once, not influencing water surface traffic during excavation and the like when the shield machine performs tunnel construction.
The shield tunneling machine cutter in the prior art is generally detachable, and is generally fixed in a bolt manner when the cutter is installed, so that the holes on the cutter base are required to be aligned with the holes on the base, then the bolt is screwed into the holes, the whole installation process is complicated, and the quick installation of the cutter cannot be realized.
Disclosure of Invention
The utility model aims to provide a rapid mounting structure of a shield machine cutter, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a shield constructs quick mounting structure of quick-witted cutter, includes cutter, base and base, be equipped with the inserted bar of relative distribution on the base, the inside relative distribution that is equipped with of base just with inserted bar matched with slot, be equipped with the spacing groove on the lateral wall of inserted bar, be equipped with the cell body on the lateral wall of slot, the inside wedge that carries out spacing to the spacing groove that is equipped with of cell body, the wedge is connected with the inner wall of cell body through the spring.
Further: the novel anti-theft device is characterized in that a turntable is arranged in the base, a first rotating rod penetrates through the turntable, the first rotating rod penetrates through the base and is rotationally connected with the base, two connecting rods which are distributed oppositely are rotationally connected with the turntable, a supporting rod is rotationally connected with the other end of each connecting rod, and the supporting rod stretches into the groove body and is fixedly connected with the wedge-shaped block.
Further: the bottom of base is equipped with the arch, and protruding side is equipped with the draw-in groove of relative distribution, the inside recess that is equipped with of base, the inside relative distribution of recess just with draw-in groove matched with fixture block, the fixture block is connected with actuating mechanism, and actuating mechanism is used for driving the fixture block motion to make the fixture block can enter into inside the draw-in groove.
Further: the driving mechanism comprises a movable rod fixedly connected with the clamping block, the other end of the movable rod is rotationally connected with the inner wall of the groove, a first sliding groove is formed in the surface of the movable rod, a first sliding block is slidably connected inside the first sliding groove, a push rod is rotationally connected with the first sliding block, the other end of the push rod is fixedly connected with a supporting plate, the supporting plate is connected with a lifting assembly, and the lifting assembly is used for driving the supporting plate to move up and down.
Further: the lifting assembly comprises a second rotating rod arranged inside the base, one end of the second rotating rod penetrates through the base and is rotationally connected with the base, a threaded rod is connected with the second rotating rod through a gear set, and the threaded rod penetrates through the supporting plate and is in threaded connection with the supporting plate.
Further: the side of backup pad is equipped with the second slider, is equipped with the second spout on the inner wall of recess, the second slider is located the second spout inside and with its sliding connection.
Further: and a bump is arranged at one end of the second rotating rod penetrating through the base.
Compared with the prior art, the utility model has the beneficial effects that: the device limits the limit groove through the plane of the wedge block, so that the insert rod is limited to move upwards, the base is further fixed, automatic fixation of the shield machine tool can be achieved without manual operation, and the installation efficiency of the shield machine tool is effectively improved.
Drawings
Fig. 1 is a front view of the whole structure of a rapid cutter mounting structure of a shield machine, which is provided by the embodiment of the utility model.
Fig. 2 is a front view of a wedge block connection structure of a rapid cutter mounting structure of a shield machine, which is provided by the embodiment of the utility model.
Fig. 3 is a front view of a driving mechanism of a rapid cutter mounting structure of a shield machine, which is provided by the embodiment of the utility model.
In the figure: 1-cutter, 2-base, 3-bulge, 4-groove, 5-clamping groove, 6-clamping block, 7-base, 8-inserted link, 9-slot, 10-cell body, 11-spring, 12-spacing groove, 13-wedge, 14-branch, 15-connecting rod, 16-carousel, 17-first swivelling lever, 18-movable lever, 19-first spout, 20-first slider, 21-push rod, 22-second spout, 23-second slider, 24-threaded rod, 25-backup pad, 26-gear train, 27-second swivelling lever.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
In one embodiment, please refer to fig. 1, a shield constructs quick-mounting structure of machine tool, including cutter 1, base 2 and base 7, the bottom of base 2 is equipped with protruding 3, and protruding 3 side is equipped with relative distribution's draw-in groove 5, the inside recess 4 that is equipped with of base 7, the inside fixture block 6 that is equipped with relative distribution and match with draw-in groove 5 of recess 4, fixture block 6 is connected with actuating mechanism, and actuating mechanism is used for driving fixture block 6 motion to make fixture block 6 can enter into inside draw-in groove 5, be equipped with relative distribution's inserted bar 8 on the base 2, the inside relative distribution that is equipped with of base 7 and with inserted bar 8 matched with slot 9, be equipped with spacing groove 12 on the lateral wall of inserted bar 8, be equipped with cell body 10 on the lateral wall of slot 9, cell body 10 is inside be equipped with the wedge 13 that carries out spacing to spacing groove 12, wedge 13 is connected with the inner wall of cell body 10 through spring 11.
In this embodiment, this device is when installing shield constructs quick-witted cutter 1, insert slot 9 inside with inserted bar 8 on the base 2, inserted bar 8 is at the in-process of inserting, the inclined plane of wedge 13 can be extruded to inserted bar 8 tip, thereby extrude wedge 13 to cell body 10 inside, when the lower surface of base 2 closely pastes with the upper surface of base 7, spacing groove 12 also aligns with cell body 10 exactly, wedge 13 automatic re-setting under the effect of spring 11 this moment, thereby get into spacing groove 12 inside, the plane of wedge 13 has played a spacing effect to inserted bar 8 through spacing groove 12 this moment, thereby restriction inserted bar 8 upward movement, and then have played a fixed action to base 2, the automatic fixation to shield constructs machine cutter 1 can be realized without manual operation, the effectual installation effectiveness who improves shield constructs quick-witted cutter 1, after fixed to base 2, protruding 3 on the base 2 can be located inside recess 4, drive fixture block 6 motion through actuating mechanism, thereby insert fixture block 6 to draw-in groove 5 inside, fixture block 6 has played a spacing effect to inserted bar 8 through spacing groove 12, thereby the fixed performance to a pair of protruding 2 has further improved a fixed performance to the base 2 through fixture block 5.
In another embodiment, referring to fig. 2, a turntable 16 is disposed inside the base 7, a first rotating rod 17 penetrates through the turntable 16, the first rotating rod 17 penetrates through the base 7 and is rotatably connected with the turntable, two connecting rods 15 distributed relatively are rotatably connected with the turntable 16, a supporting rod 14 is rotatably connected with the other end of each connecting rod 15, and the supporting rod 14 extends into the groove body 10 and is fixedly connected with the wedge-shaped block 13.
In this embodiment, when needs are dismantled shield and construct quick-witted cutter 1, rotate first dwang 17, first dwang 17 drives carousel 16 and rotates, and carousel 16 drives branch 14 horizontal movement through connecting rod 15, and branch 14 pulls into cell body 10 inside wedge 13, has lost the spacing of wedge 13, can dismantle base 2 this moment, makes things convenient for the quick dismantlement of staff to cutter 1.
In another embodiment, referring to fig. 3, the driving mechanism includes a movable rod 18 fixedly connected with the clamping block 6, the other end of the movable rod 18 is rotatably connected with the inner wall of the groove 4, a first sliding groove 19 is provided on the surface of the movable rod 18, a first sliding block 20 is slidably connected inside the first sliding groove 19, the first sliding block 20 is rotatably connected with a push rod 21, the other end of the push rod 21 is fixedly connected with a supporting plate 25, the supporting plate 25 is connected with a lifting assembly, and the lifting assembly is used for driving the supporting plate 25 to move up and down.
In this embodiment, after the cutter 1 is fixed, the lifting assembly drives the support plate 25 to move downwards, the support plate 25 drives the first slider 20 to slide in the first chute 19 through the push rod 21, and the first slider 20 drives the movable rod 18 to swing downwards while sliding, so that the clamping block 6 at the end of the movable rod 18 can be inserted into the clamping groove 5, and further a fixing effect is achieved on the base 2, and the stability of the cutter 1 is further improved.
In another embodiment, referring to fig. 3, the lifting assembly includes a second rotating rod 27 disposed inside the base 7, one end of the second rotating rod 27 penetrates through the base 7 and is rotatably connected with the base, the second rotating rod 27 is connected with a threaded rod 24 through a gear set 26, and the threaded rod 24 penetrates through the supporting plate 25 and is in threaded connection with the supporting plate.
In this embodiment, when the base 2 needs to be fixed, the second rotating rod 27 is rotated, the second rotating rod 27 drives the threaded rod 24 to rotate through the gear set 26, and the threaded rod 24 drives the push rod 21 to move downwards through the threaded connection with the supporting plate 25, so that the clamping block 6 at the end of the movable rod 18 can be inserted into the clamping groove 5, the structure is simple, and the operation of a worker is convenient, wherein in order to conveniently rotate the second rotating rod 27, one end of the second rotating rod 27 penetrating through the base 7 is provided with a protrusion.
In another embodiment, referring to fig. 3, a second sliding block 23 is disposed on a side surface of the supporting plate 25, and a second sliding groove 22 is disposed on an inner wall of the groove 4, where the second sliding block 23 is located inside and slidingly connected with the second sliding groove 22.
In this embodiment, the second sliding groove 22 plays a limiting role on the supporting plate 25 through the second sliding block 23, so as to improve the stability of the supporting plate 25 during moving.
Working principle: when the shield tunneling machine cutter 1 is installed, the inserted link 8 on the base 2 is inserted into the slot 9, when the lower surface of the base 2 is tightly attached to the upper surface of the base 7, the limiting groove 12 is just aligned with the groove body 10, the wedge-shaped block 13 automatically resets under the action of the spring 11, thereby entering into the limiting groove 12, the plane of the wedge-shaped block 13 plays a limiting role on the inserted link 8 through the limiting groove 12, thereby limiting the upward movement of the inserted link 8, further plays a fixing role on the base 2, the automatic fixing of the shield tunneling machine cutter 1 can be realized without manual operation, the installation efficiency of the shield tunneling machine cutter 1 is effectively improved, after the fixing of the base 2 is finished, the second rotating link 27 is rotated, the threaded rod 24 is driven by the gear set 26 to rotate, the threaded rod 24 drives the push rod 21 to move downwards through the threaded connection with the supporting plate 25, the push rod 21 drives the first slide block 20 to slide in the first slide groove 19, the first slide block 20 swings downwards, and accordingly the clamping block 6 at the end part of the movable rod 18 can be inserted into the clamping groove 5, and the performance of the base 2 is further improved, and the performance of the shield tunneling machine cutter 1 is further improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. A rapid mounting structure of a shield machine cutter comprises a cutter, a base and a base; the novel socket is characterized in that the base is provided with oppositely distributed inserted bars, slots which are oppositely distributed and matched with the inserted bars are formed in the base, limiting grooves are formed in the side walls of the inserted bars, groove bodies are formed in the side walls of the slots, wedge-shaped blocks which limit the limiting grooves are arranged in the groove bodies, and the wedge-shaped blocks are connected with the inner walls of the groove bodies through springs.
2. The rapid shield tunneling machine cutter mounting structure according to claim 1, wherein a turntable is arranged in the base, a first rotating rod penetrates through the turntable, the first rotating rod penetrates through the base and is in rotating connection with the base, two connecting rods which are distributed oppositely are connected with the turntable in a rotating mode, a supporting rod is connected with the other end of each connecting rod in a rotating mode, and the supporting rod stretches into the groove body and is fixedly connected with the wedge-shaped block.
3. The rapid shield tunneling machine cutter mounting structure according to claim 1, wherein the bottom of the base is provided with a bulge, the side surface of the bulge is provided with clamping grooves which are distributed relatively, the inside of the base is provided with grooves, clamping blocks which are distributed relatively and matched with the clamping grooves are arranged inside the grooves, the clamping blocks are connected with a driving mechanism, and the driving mechanism is used for driving the clamping blocks to move, so that the clamping blocks can enter the clamping grooves.
4. The rapid shield tunneling machine cutter mounting structure according to claim 3, wherein the driving mechanism comprises a movable rod fixedly connected with the clamping block, the other end of the movable rod is rotatably connected with the inner wall of the groove, a first sliding groove is formed in the surface of the movable rod, a first sliding block is slidably connected inside the first sliding groove, the first sliding block is rotatably connected with a push rod, the other end of the push rod is fixedly connected with a supporting plate, and the supporting plate is connected with a lifting assembly for driving the supporting plate to move up and down.
5. The rapid shield tunneling machine cutter mounting structure according to claim 4, wherein the lifting assembly comprises a second rotating rod arranged inside the base, one end of the second rotating rod penetrates through the base and is in rotating connection with the base, the second rotating rod is connected with a threaded rod through a gear set, and the threaded rod penetrates through the supporting plate and is in threaded connection with the supporting plate.
6. The rapid shield tunneling machine cutter mounting structure according to claim 5, wherein a second sliding block is arranged on the side face of the supporting plate, a second sliding groove is formed in the inner wall of the groove, and the second sliding block is located inside the second sliding groove and is in sliding connection with the second sliding groove.
7. The rapid shield tunneling machine cutter mounting structure according to claim 5, wherein the second rotating rod is provided with a bump at one end penetrating through the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320201262.9U CN219529013U (en) | 2023-01-29 | 2023-01-29 | Quick mounting structure of shield constructs quick-witted cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320201262.9U CN219529013U (en) | 2023-01-29 | 2023-01-29 | Quick mounting structure of shield constructs quick-witted cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219529013U true CN219529013U (en) | 2023-08-15 |
Family
ID=87581637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320201262.9U Active CN219529013U (en) | 2023-01-29 | 2023-01-29 | Quick mounting structure of shield constructs quick-witted cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219529013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117584388A (en) * | 2024-01-18 | 2024-02-23 | 天津市职业大学 | Injection mold with guide structure |
-
2023
- 2023-01-29 CN CN202320201262.9U patent/CN219529013U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117584388A (en) * | 2024-01-18 | 2024-02-23 | 天津市职业大学 | Injection mold with guide structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219529013U (en) | Quick mounting structure of shield constructs quick-witted cutter | |
| CN219243107U (en) | Site surveying instrument for construction engineering cost | |
| CN217400916U (en) | Underground excavation station construction moving formwork for underground railway underpass | |
| CN217652679U (en) | Highway bridge construction drilling platform | |
| CN215566040U (en) | Anti-loosening roadway supporting structure for mining under water body | |
| CN107604963B (en) | Quick excavation mechanism for road tooth pits | |
| CN110645023A (en) | Tunnel secondary lining arch anti-void longitudinal withdrawal pipe type belt mold grouting equipment | |
| CN113294184B (en) | Automatic drilling and anchoring mechanism for anchor rod and using method thereof | |
| CN220979486U (en) | Work platform capable of being spliced | |
| CN220870500U (en) | Grouting gun head supporting structure | |
| CN216477158U (en) | Drilling machine for drilling holes in steep coal seam along coal seam | |
| CN215632846U (en) | Raise boring machine with automatic rod connecting and disassembling function | |
| CN211918430U (en) | Railway contact net strutting arrangement | |
| CN216360744U (en) | Hydraulic structure foundation reinforcing structure | |
| CN220486510U (en) | Building foundation mould stabilising arrangement | |
| CN213175528U (en) | Chute seat device of onboard jumbolter for coal mine | |
| CN210564363U (en) | Anchoring drilling machine convenient to install | |
| CN214883558U (en) | Slope reinforcement device for water conservancy construction | |
| CN220955476U (en) | Hydropower station civil construction perforating device | |
| CN117684642B (en) | Concrete prefabricated member positioning, installing and constructing equipment | |
| CN217407264U (en) | Tree supporting device for garden construction | |
| CN219528924U (en) | Subway tunnel inner wall drilling equipment | |
| CN220202749U (en) | Cast-in-situ multi-cabin pipe gallery template structure | |
| CN210564578U (en) | Tunnel construction is with supporting bow member | |
| CN216312598U (en) | Environment-friendly cable support for cable well |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |