CN105586820A - Building road roller - Google Patents

Building road roller Download PDF

Info

Publication number
CN105586820A
CN105586820A CN201510921762.XA CN201510921762A CN105586820A CN 105586820 A CN105586820 A CN 105586820A CN 201510921762 A CN201510921762 A CN 201510921762A CN 105586820 A CN105586820 A CN 105586820A
Authority
CN
China
Prior art keywords
cylinder
controller
motor
slide block
slide rail
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
Application number
CN201510921762.XA
Other languages
Chinese (zh)
Other versions
CN105586820B (en
Inventor
李涛
黄柱
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Ocean University ZJOU
Original Assignee
Zhejiang Ocean University ZJOU
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Ocean University ZJOU filed Critical Zhejiang Ocean University ZJOU
Priority to CN201510921762.XA priority Critical patent/CN105586820B/en
Publication of CN105586820A publication Critical patent/CN105586820A/en
Application granted granted Critical
Publication of CN105586820B publication Critical patent/CN105586820B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
    • E01C19/29—Rolling apparatus adapted to apply a rolling pressure less than its weight, e.g. roller finishers travelling on formrail combined with spread-out, strike-off or smoothing means; Rolling elements with controlled penetration or a controlled path of movement in a vertical plane, e.g. controlled by the formrails, by guides ensuring a desired configuration of the rolled surface
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Coating Apparatus (AREA)
  • Road Paving Machines (AREA)

Abstract

A building road roller belongs to the technical field of construction equipment. The building road roller comprises a controller, a vehicle body, wheels, a connecting column, a first sliding rail, a supporting frame, a supporting plate, a first motor, a leading screw, a nut, a connecting rod, a bearing frame, a bracket, a first sliding block, a second cylinder, a first cylinder, a drum frame, a second motor, a roller, a clip, a clamping plate, a double-end cylinder, a fourth cylinder, a cross rod, a third cylinder, a second sliding block, a second sliding rail, a first block, a sixth cylinder, a third sliding rail, a third sliding block and a second block, wherein the wheels are mounted under the vehicle body; the controller is mounted in the vehicle body; the supporting plate is mounted at the front end of the vehicle body; the first motor is mounted on the supporting plate; the first motor is connected with the controller through a lead; and the first motor is connected with the leading screw through a shaft coupling. The building road roller is advantaged in that the height of the roller can be adjusted up and down, the roller can move backwards and forwards, and the roller is provided with mechanical fingers.

Description

A kind of building road roller
Technical field
The present invention relates to a kind of building road roller, belong to Architectural Equipment technical field.
Background technology
Road roller belongs to the category of road furniture in engineering machinery, is widely used in high-grade highway, railway, airport raceThe embankment compacting operation of the Larger Engineering Projects such as road, dam, stadium, can roll sand, half viscosity and clayed soil, roadbedStabilized Soil and asphalt concrete pavement layer. The cylinder of the road roller of prior art all can not regulate upper and lower height, can not beforeRear movement, and there is no mechanical finger before cylinder, the barrier on cannot gripping road surface. In order to solve above-mentioned difficulties, need exploitationA cylinder can regulate height up and down, can move forward and backward, and have the road roller of mechanical finger.
Summary of the invention
The object of this invention is to provide a kind of building road roller.
The problem to be solved in the present invention is that the cylinder of the road roller of prior art all can not regulate upper and lower height, can notMove forward and backward, and before cylinder, there is no the problem of mechanical finger.
For realizing object of the present invention, the technical solution used in the present invention is:
A kind of building road roller, comprise controller, car body, wheel, joint pin, the first slide rail, bracing frame, support plate, the first motor,Leading screw, screw, connecting rod, bearing bracket stand, support, the first slide block, the second cylinder, the first cylinder, cylinder frame, the second motor, cylinder, folderSon, clamping plate, double end cylinder, four-cylinder, cross bar, the 3rd cylinder, the second slide block, the second slide rail, first, the 6th cylinder,Three slide rails, the 3rd slide block and second, installing wheel under described car body, installs controller in car body, and car body front end is installed support plate,The first motor is installed on support plate, and the first motor is connected with controller by wire, and the first motor is connected with leading screw by shaft coupling,Two ends, leading screw left and right are respectively arranged on bearing bracket stand, and bearing bracket stand is arranged on support plate, and screw is installed on leading screw, and screw right side is installed and connectedExtension bar, the first slide block is installed on connecting rod right side, and the first slide block is arranged on the first slide rail, and the first two ends, slide rail left and right are respectively arranged onOn support, support is arranged on support plate, and joint pin is installed on the first slide block right side, and the first cylinder is installed on joint pin right side, the first gasThe second cylinder is installed under the piston rod of cylinder, mounting cylinder frame on the piston rod of the second cylinder, mounting rotary drum on cylinder frame, cylinder is by comprisingFirst and second, the 3rd slide rail is each side installed in first, the 3rd slide block, second left side are installed on the 3rd slide railRight both sides are respectively connected with the 3rd slide block, and the piston rod of the 6th cylinder is arranged on second, and above the 6th cylinder is arranged in first,The axle of cylinder is connected with the second motor by shaft coupling, and the second motor is arranged on a frame by support, and the second motor is by leadingLine is connected with controller, and the piston rod of the 3rd cylinder is arranged on a frame, and the 3rd cylinder is arranged under the second slide block, the second slide blockBe arranged on the second slide rail, the second slide rail is arranged on support plate, and bracing frame left side is arranged on support plate, and bracing frame right side is arranged onOn the second slide rail, cross bar is installed on the 3rd cylinder right side, under cross bar, four-cylinder is installed, and under the piston rod of four-cylinder, double end is installedCylinder, the each side installation clamping plate of double end cylinder, install clip under clamping plate.
Built-in the first magnetic valve of described the first cylinder, the first magnetic valve is connected with controller by wire.
Built-in the second magnetic valve of described the second cylinder, the second magnetic valve is connected with controller by wire.
Built-in the 3rd magnetic valve of described the 3rd cylinder, the 3rd magnetic valve is connected with controller by wire.
Built-in the 4th magnetic valve of described four-cylinder, the 4th magnetic valve is connected with controller by wire.
Built-in the 5th magnetic valve of described double end cylinder, the 5th magnetic valve is connected with controller by wire.
Built-in the 6th magnetic valve of described the 6th cylinder, the 6th magnetic valve is connected with controller by wire.
Advantage of the present invention is: controller control the first electric motor starting, make leading screw rotation, and screw is moved up and down, make theOne slide block moves up and down, and regulates the height of cylinder; Energising or the power-off of controller control the first magnetic valve and the 3rd magnetic valve,Cylinder is moved up and down; Energising or the power-off of controller control the second magnetic valve, move right cylinder; Controller control secondElectric motor starting, makes drum rotating, flattens road surface; The piston rod of controller control four-cylinder does stretching routine, make clip toLower movement, makes clip near the barrier on road surface; The piston rod of controller control double end cylinder does contractile motion, makes clip phaseClose mutually, make clip clamp barrier; The piston rod of controller control the 6th cylinder does stretching routine, and the 3rd slide block is moved,Make second to move down, flatten the projection on road surface.
Brief description of the drawings
Fig. 1 is a kind of building of the present invention road roller overall structure figure;
Fig. 2 is the enlarged diagram of a portion structure;
Fig. 3 is the internal structure schematic diagram of cylinder;
Fig. 4 is the top view of cylinder and the second electric motor mounting structure;
In figure: 1, controller 2, car body 3, wheel 4, joint pin 5, the first slide rail 6, bracing frame 7, support plate 8,The first motor 9, leading screw 10, screw 11, connecting rod 12, bearing bracket stand 13, support 14, the first slide block 15,Two cylinders 16, the first cylinder 17, cylinder frame 18, the second motor 19, cylinder 20, clip 21, clamping plate 22, double endCylinder 23, four-cylinder 24, cross bar 25, the 3rd cylinder 26, the second slide block 27, the second slide rail 28, first29, the 6th cylinder 30, the 3rd slide rail 31, the 3rd slide block 32, second.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
A kind of building of the present invention road roller, comprises controller 1, car body 2, wheel 3, joint pin 4, the first slide rail 5, bracing frame6, support plate 7, the first motor 8, leading screw 9, screw 10, connecting rod 11, bearing bracket stand 12, support 13, the first slide block 14, the second cylinder15, the first cylinder 16, cylinder frame 17, the second motor 18, cylinder 19, clip 20, clamping plate 21, double end cylinder 22, four-cylinder 23, horizontal strokeBar 24, the 3rd cylinder 25, the second slide block 26, the second slide rail 27, first piece 28, the 6th cylinder 29, the 3rd slide rail 30, the 3rd slide block31 and second 32,2 times installing wheels 3 of described car body, the interior installation controller 1 of car body 2, car body 2 front ends are installed support plates 7, support plate 7Upper installation the first motor 8, the first motors 8 are connected with controller 1 by wire, and the first motor 8 is by shaft coupling and leading screw 9 phasesConnect, leading screw 9 two ends, left and right are respectively arranged on bearing bracket stand 12, and bearing bracket stand 12 is arranged on support plate 7, and screw 10 is installed on leading screw 9, controlDevice 1 processed is controlled the first motor 8 and is started, and leading screw 9 is rotated, and screw 10 is moved up and down, and the first slide block 14 is moved up and down, and adjustsThe height of joint cylinder 19; Connecting rod 11 is installed on screw 10 right sides, and connecting rod 11 right sides are installed the first slide block 14, the first slide blocks 14 and pacifiedBe contained on the first slide rail 5, the first slide rail 5 two ends, left and right are respectively arranged on support 13, and support 13 is arranged on support plate 7, and first is slidingJoint pin 4 is installed on piece 14 right sides, and built-in the first magnetic valve of the first cylinder 16, the first cylinder 16, the first electricity are installed in joint pin 4 right sidesMagnet valve is connected with controller 1 by wire, and controller 1 is controlled energising or the power-off of the first magnetic valve and the 3rd magnetic valve, makes to rollCylinder 19 moves up and down; Built-in the second magnetic valve of the second cylinder 15, the second cylinder 15 is installed, second under the piston rod of the first cylinder 16Magnetic valve is connected with controller 1 by wire, and controller 1 is controlled energising or the power-off of the second magnetic valve, and cylinder 19 is moved rightMoving; Mounting cylinder frame 17 on the piston rod of the second cylinder 15, mounting rotary drum 19 on cylinder frame 17, cylinder 19 is by comprising first 28 and theIn two 32, the first 28, each side install on the 3rd slide rail 30, the three slide rails 30 and the 3rd slide block is installed 31, the second 32Each side be connected with the 3rd slide block 31, the piston rod of the 6th cylinder 29 is arranged on second 32, and the 6th cylinder 29 is installedIn first 28, built-in the 6th magnetic valve of the 6th cylinder 29, the 6th magnetic valve is connected with controller 1 by wire, controller 1The piston rod of controlling the 6th cylinder 29 does stretching routine, makes the 3rd slide block 31 to movement, makes second 32 to move down, and flattensProjection on road surface; The axle of cylinder 19 is connected with the second motor 18 by shaft coupling, and the second motor 18 is arranged on cylinder by supportOn frame 17, the second motor 18 is connected with controller 1 by wire, and controller 1 is controlled the second motor 18 and started, and cylinder 19 is revolvedTurn, flatten road surface; The piston rod of the 3rd cylinder 25 is arranged on a frame 17, and the 3rd cylinder 25 is arranged on the second slide block 26 times,Built-in the 3rd magnetic valve of the 3rd cylinder 25, the 3rd magnetic valve is connected with controller 1 by wire, and the second slide block 26 is arranged on secondOn slide rail 27, the second slide rail 27 is arranged on support plate 7, and bracing frame 6 left sides are arranged on support plate 7, and bracing frame 6 right sides are arranged onOn two slide rails 27, cross bar 24 is installed on the 3rd cylinder 25 right sides, and cross bar is installed four-cylinder 23, the four-cylinders 23 the built-in the 4th 24 timesMagnetic valve, the 4th magnetic valve is connected with controller 1 by wire, and the piston rod that controller 1 is controlled four-cylinder 23 does and stretches fortuneMoving, clip 20 is moved down, make clip 20 near the barrier on road surface; Double end gas is installed under the piston rod of four-cylinder 23Cylinder 22, built-in the 5th magnetic valve of double end cylinder 22, the 5th magnetic valve is connected with controller 1 by wire, a left side for double end cylinder 22Clamping plate 21 are respectively installed in right both sides, 21 times installation clips 20 of clamping plate, and the piston rod that controller 1 is controlled double end cylinder 22 does contraction fortuneMoving, make clip 20 mutually close, make clip 20 clamp barrier.
Using method of the present invention: controller 1 is controlled the first motor 8 and started, and leading screw 9 is rotated, and screw 10 is moved up and down,The first slide block 14 is moved up and down, regulate the height of cylinder 19; Controller 1 is controlled the logical of the first magnetic valve and the 3rd magnetic valveElectricity or power-off, move up and down cylinder 19; Controller 1 is controlled energising or the power-off of the second magnetic valve, and cylinder 19 is moved right;Controller 1 is controlled the second motor 18 and is started, and cylinder 19 is rotated, and flattens road surface; Controller 1 is controlled the piston of four-cylinder 23Bar does stretching routine, and clip 20 is moved down, and makes clip 20 near the barrier on road surface; Controller 1 is controlled double end cylinder22 piston rod does contractile motion, makes clip 20 mutually close, makes clip 20 clamp barrier; Controller 1 is controlled the 6th cylinder29 piston rod does stretching routine, makes the 3rd slide block 31 to movement, makes second 32 to move down, and flattens protruding on road surfaceRise.

Claims (7)

1. a building road roller, comprises controller (1), car body (2), wheel (3), joint pin (4), the first slide rail (5), supportsFrame (6), support plate (7), the first motor (8), leading screw (9), screw (10), connecting rod (11), bearing bracket stand (12), support (13),One slide block (14), the second cylinder (15), the first cylinder (16), cylinder frame (17), the second motor (18), cylinder (19), clip (20),Clamping plate (21), double end cylinder (22), four-cylinder (23), cross bar (24), the 3rd cylinder (25), the second slide block (26), second are slidedRail (27), first (28), the 6th cylinder (29), the 3rd slide rail (30), the 3rd slide block (31) and second (32), its featureBe: the lower installing wheel (3) of described car body (2), controller (1) is installed in car body (2), car body (2) front end is installed support plate (7),Upper the first motor (8) of installing of plate (7), the first motor (8) is connected with controller (1) by wire, and the first motor (8) passes through shaft couplingDevice is connected with leading screw (9), and it is upper that leading screw (9) two ends, left and right are respectively arranged on bearing bracket stand (12), and bearing bracket stand (12) is arranged on support plate (7)Upper, the upper screw (10) of installing of leading screw (9), connecting rod (11) is installed on screw (10) right side, and connecting rod (11) right side installation first is slidingPiece (14), it is upper that the first slide block (14) is arranged on the first slide rail (5), and it is upper that the first slide rail (5) two ends, left and right are respectively arranged on support (13),It is upper that support (13) is arranged on support plate (7), and joint pin (4) is installed on the first slide block (14) right side, and the first gas is installed on joint pin (4) right sideCylinder (16), installs the second cylinder (15) under the piston rod of the first cylinder (16), mounting cylinder frame on the piston rod of the second cylinder (15)(17), the upper mounting rotary drum (19) of cylinder frame (17), cylinder (19) is by comprising first (28) and second (32), in first (28)The 3rd slide rail (30) is each side installed, upper the 3rd slide block (31), second (32) left and right sides of installing of the 3rd slide rail (30)Respectively be connected with the 3rd slide block (31), it is upper that the piston rod of the 6th cylinder (29) is arranged on second (32), and the 6th cylinder (29) is installedIn first (28), the axle of cylinder (19) is connected with the second motor (18) by shaft coupling, and the second motor (18) passes through supportBe arranged on a frame (17) upper, the second motor (18) is connected with controller (1) by wire, and the piston rod of the 3rd cylinder (25) is installedUpper at cylinder frame (17), the 3rd cylinder (25) is arranged under the second slide block (26), and the second slide block (26) is arranged on the second slide rail (27)Upper, it is upper that the second slide rail (27) is arranged on support plate (7), and it is upper that bracing frame (6) left side is arranged on support plate (7), and install on bracing frame (6) right sideUpper at the second slide rail (27), cross bar (24) is installed on the 3rd cylinder (25) right side, cross bar (24) lower installation four-cylinder (23), the 4thDouble end cylinder (22) is installed, the each side installation clamping plate (21) of double end cylinder (22), clamping plate under the piston rod of cylinder (23)(21) lower installation clip (20).
2. a kind of building road roller according to claim 1, is characterized in that: built-in the first electromagnetism of described the first cylinder (16)Valve, the first magnetic valve is connected with controller (1) by wire.
3. a kind of building road roller according to claim 1, is characterized in that: built-in the second electromagnetism of described the second cylinder (15)Valve, the second magnetic valve is connected with controller (1) by wire.
4. a kind of building road roller according to claim 1, is characterized in that: built-in the 3rd electromagnetism of described the 3rd cylinder (25)Valve, the 3rd magnetic valve is connected with controller (1) by wire.
5. a kind of building road roller according to claim 1, is characterized in that: built-in the 4th electromagnetism of described four-cylinder (23)Valve, the 4th magnetic valve is connected with controller (1) by wire.
6. a kind of building road roller according to claim 1, is characterized in that: built-in the 5th electromagnetism of described double end cylinder (22)Valve, the 5th magnetic valve is connected with controller (1) by wire.
7. a kind of building road roller according to claim 1, is characterized in that: built-in the 6th electromagnetism of described the 6th cylinder (29)Valve, the 6th magnetic valve is connected with controller (1) by wire.
CN201510921762.XA 2015-12-14 2015-12-14 A kind of building road roller Active CN105586820B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510921762.XA CN105586820B (en) 2015-12-14 2015-12-14 A kind of building road roller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510921762.XA CN105586820B (en) 2015-12-14 2015-12-14 A kind of building road roller

Publications (2)

Publication Number Publication Date
CN105586820A true CN105586820A (en) 2016-05-18
CN105586820B CN105586820B (en) 2019-05-03

Family

ID=55926708

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510921762.XA Active CN105586820B (en) 2015-12-14 2015-12-14 A kind of building road roller

Country Status (1)

Country Link
CN (1) CN105586820B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109778639A (en) * 2019-03-09 2019-05-21 边兵兵 A kind of road roller

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4130955A1 (en) * 1991-09-04 1993-03-18 Ulrich Rein Mechanically-operated tool for handling kerbstones - has rail-mounted frame and hydraulic cylinder used for moving and positioning of kerbstones and similar heavy building components.
CN2359323Y (en) * 1999-01-29 2000-01-19 王学义 Hydraulic drawing type vibroroller
CN102022114A (en) * 2010-09-27 2011-04-20 大庆油田有限责任公司 Automatic sand pack tube model compaction device for physical simulation
CN202822772U (en) * 2012-08-21 2013-03-27 江苏奥光工艺品实业有限公司 Assembling engineering truck toy
CN105034158A (en) * 2015-09-08 2015-11-11 辽阳锻压机床股份有限公司 Automatic brick taking device of mechanical clamping arm
CN105129032A (en) * 2015-08-28 2015-12-09 常石集团（舟山）造船有限公司 Multipurpose ship

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4130955A1 (en) * 1991-09-04 1993-03-18 Ulrich Rein Mechanically-operated tool for handling kerbstones - has rail-mounted frame and hydraulic cylinder used for moving and positioning of kerbstones and similar heavy building components.
CN2359323Y (en) * 1999-01-29 2000-01-19 王学义 Hydraulic drawing type vibroroller
CN102022114A (en) * 2010-09-27 2011-04-20 大庆油田有限责任公司 Automatic sand pack tube model compaction device for physical simulation
CN202822772U (en) * 2012-08-21 2013-03-27 江苏奥光工艺品实业有限公司 Assembling engineering truck toy
CN105129032A (en) * 2015-08-28 2015-12-09 常石集团（舟山）造船有限公司 Multipurpose ship
CN105034158A (en) * 2015-09-08 2015-11-11 辽阳锻压机床股份有限公司 Automatic brick taking device of mechanical clamping arm

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109778639A (en) * 2019-03-09 2019-05-21 边兵兵 A kind of road roller

Also Published As

Publication number Publication date
CN105586820B (en) 2019-05-03

Similar Documents

Publication Publication Date Title
CN203767507U (en) Horizontal-longitudinal traveling car
CN102296971A (en) Lining method for tunnel emergency turnout strips and tunnel-lining trolley
CN105113373A (en) Rotary brick laying machine
CN203412271U (en) Automatic efficient brick paver
CN104233930A (en) Simple casting type asphalt concrete paver
CN103590304A (en) Steel wire mesh automatic-flattening machine for road surface pouring-type asphalt pavement
CN103182733B (en) Trowelling machine
CN105586820A (en) Building road roller
CN205399215U (en) Bridge deck pavement cloth machine
CN203514165U (en) Hydraulic telescopic screeding device of paver
CN204417935U (en) A kind of railway pushes away quarrel device and railway pushes away quarrel equipment
CN104196289B (en) A kind of removable year car device
CN206143594U (en) Highway is road tile work machine for engineering
CN204401410U (en) A kind of simple and easy cast asphalt concrete paver
CN108842574B (en) System and equipment for automatically controlling elevation of molded surface of ultrahigh-performance concrete
CN203716561U (en) Lifting mechanism guiding component of movable parking device
CN208453118U (en) Extension type brick paving machine base apparatus
CN201883690U (en) Cement mortar paver
CN201963312U (en) Automatic walking device used for walking on uneven ground
CN204825656U (en) Cast -in -place formwork support structure in bridge sound barrier basis
CN205329492U (en) Double track is said to stretch out and draw back and is pressed device
CN207846155U (en) A kind of road roller that consolidation effect is good
CN107747281A (en) The construction hanging basket built for municipal works and room
CN107513908B (en) Paving device for trackless intelligent paver
CN204023325U (en) A kind of subway system of laying a railway track

Legal Events

Date Code Title Description
C06 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