CN112942958B - Mechanical lifting type engineering machinery transfer device - Google Patents
Mechanical lifting type engineering machinery transfer device Download PDFInfo
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- CN112942958B CN112942958B CN202110135906.4A CN202110135906A CN112942958B CN 112942958 B CN112942958 B CN 112942958B CN 202110135906 A CN202110135906 A CN 202110135906A CN 112942958 B CN112942958 B CN 112942958B
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- bevel gear
- gear
- screw rod
- screw
- transfer device
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- 238000012546 transfer Methods 0.000 title claims abstract description 22
- 230000008878 coupling Effects 0.000 claims description 15
- 238000010168 coupling process Methods 0.000 claims description 15
- 238000005859 coupling reaction Methods 0.000 claims description 15
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009439 industrial construction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention relates to the technical field of engineering machinery, in particular to a mechanical lifting type engineering machinery transfer device which comprises a lifting base and a mounting plate, wherein a cross beam is arranged at the top of the lifting base, first screw holes are vertically formed in two sides of the cross beam, a screw rod is vertically screwed in the first screw holes, bearing seats are fixedly connected to two sides of the mounting plate, a first bevel gear is rotatably mounted at the top of each bearing seat, a key strip is arranged on the inner wall of each first bevel gear, the screw rod is inserted in the first bevel gear, and a holding rod is clamped through horizontal movement of a clamping plate.
Description
Technical Field
The invention relates to the technical field of engineering machinery, in particular to a mechanical lifting type engineering machinery transfer device.
Background
Construction machines are an important component of the equipment industry. In general, mechanical equipment necessary for comprehensive mechanized construction works required for earth and stone construction works, road surface construction and maintenance, mobile lifting, loading and unloading operations, and various construction works is called as construction machinery. The method is mainly used in the fields of national defense construction engineering, transportation construction, energy industry construction and production, raw material industry construction and production of mines and the like, agriculture, forestry, water conservancy construction, industrial and civil buildings, urban construction, environmental protection and the like. The engineering machinery is generally large in size and heavy in weight, and is inconvenient to move in the using process.
With the development of science and technology, the applications of communication technology and terminal equipment in various industries are increasing in a geometric level. The traditional macro base station is close to saturation in site density, and the acquisition of new sites is increasingly difficult, so that the small base station is becoming a solution adopted by each operator to solve network congestion.
Meanwhile, in the industrial construction and production of raw materials such as mines and the like, due to the diversity of installation scenes of small base stations, large machines such as mines, depressions and the like are mainly concentrated on the places where the large machines are difficult to operate, and higher requirements are put on equipment during the construction of the small base stations.
The basic form of the existing small base station is composed of a single or a plurality of square box bodies, the installation form of the holding pole is adopted for fixing in the field, when heavy machinery such as a crane or a crane cannot be used for holding the pole, the holding pole is generally horizontally placed on the ground after being assembled at a standing point in advance, three side pull ropes are tied, a worker pulls the main pull rope to enable the main pull rope to stand from 0 degree to 90 degrees, the holding pole needs 10 workers to stand or stand, the main traction force is too large due to the fact that no middle fulcrum exists when the holding pole stands or is removed, meanwhile, the base is unstable due to the fact that the base is small after the holding pole stands, the labor intensity of the operators is increased, and the safety of the operators cannot be guaranteed.
Disclosure of Invention
The invention aims to solve the defect of high labor intensity of pole erecting and holding in the prior art, and provides a mechanical lifting type engineering machinery transfer device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a mechanical lifting type engineering machinery transfer device is designed, and comprises a lifting base and a mounting plate, wherein a cross beam is arranged at the top of the lifting base, first screw holes are vertically formed in two sides of the cross beam, a screw rod is vertically screwed in the first screw holes, bearing seats are fixedly connected to two sides of the mounting plate, a first bevel gear is rotatably mounted at the top of each bearing seat, a key strip is arranged on the inner wall of each first bevel gear, the screw rod is inserted in the first bevel gear and rotatably mounted in the bearing seats, key grooves are formed in the outer wall of the screw rod, the key strips are slidably connected in the key grooves, a double-shaft motor is horizontally and fixedly connected to the upper surface of the mounting plate, second bevel gears are fixedly connected to two output ends of the double-shaft motor, and the second bevel gears are meshed with the first bevel gears;
the vertical rigid coupling in mounting panel bottom surface both sides has the backup pad, rotatable a plurality of planet axles of installing in the backup pad, it is a plurality of the axis of planet axle is in on same circumference, the rigid coupling has planetary gear on the planet axle, planetary gear meshes inside ring gear, the meshing has sun gear between the planetary gear, the coaxial line rigid coupling has the center pin on the face of sun gear both ends, the rigid coupling has third bevel gear on the sun shaft tip, screw rod bottom rigid coupling has fourth bevel gear, third bevel gear meshes on the fourth bevel gear, ring gear one side rigid coupling has the baffle, the horizontal rigid coupling in baffle both sides has the guide bar, the coaxial line rigid coupling has the lead screw on the tip of planet axle, the cover is equipped with the annular member on the center pin, a plurality of second screw holes have been seted up to the annular member equidistant, the lead screw spiro union is in the second screw hole, rotatable splint that install the L shape on the annular member, the guide hole has been seted up on the splint, the guide bar cartridge is in the guide hole.
Preferably, the outer wall of the clamping plate is glued with the non-slip mat.
Preferably, the lifting base comprises a base, an electric telescopic rod and a connecting block, the electric telescopic rod is fixedly connected to the top of the base, the output end of the electric telescopic rod is fixedly connected to the bottom of the connecting block, and the connecting block is connected with the cross beam through a horizontal adjusting structure.
Preferably, the horizontal adjusting structure comprises two adjusting screws, one ends of the two adjusting screws are rotatably and horizontally arranged on the side wall of the cross beam, two third screw holes are formed in the connecting block at intervals, the adjusting screws are in threaded connection with the third screw holes, and handles are arranged at the other ends of the adjusting screws.
The mechanical lifting type engineering machinery transfer device provided by the invention has the beneficial effects that: this mechanical rising formula engineering machine tool transfer device carries out the centre gripping to embracing the pole through splint horizontal migration, during this, because the planet axle is installed in the backup pad, can drive ring gear when planetary gear rotates and rotate, ring gear rotates and can drive the baffle and rotate, and baffle turned angle is 90 degrees, drives and embraces the pole and rotate 90 degrees, makes and embraces the pole and vertically stands, and the pole is upright the back and aims at the mounted position, starts electric telescopic handle, and the mounting hole cover of making and embracing the pole bottom can on the set screw.
Drawings
Fig. 1 is a first schematic structural diagram of a mechanical lifting type engineering machine transfer device according to the present invention.
Fig. 2 is a schematic structural diagram of a mechanical lifting type engineering machine transfer device according to the present invention.
Fig. 3 is a schematic structural diagram of a lifting base of a mechanical lifting type engineering machine transfer device according to the present invention.
Fig. 4 is a schematic structural diagram of a level adjustment structure of a mechanical lift type engineering machine transfer device according to the present invention.
Fig. 5 is a partially enlarged view of a mechanical lift type engineering machine transfer device according to the present invention.
Fig. 6 is a second partial enlarged view of the mechanical lifting type engineering machine transfer device provided by the invention.
Fig. 7 is an enlarged view of a portion a of fig. 6.
Fig. 8 is a first schematic diagram of an internal structure of a ring gear of a mechanical lift type engineering machine transfer device according to the present invention.
Fig. 9 is a schematic diagram of an internal structure of a ring gear of the mechanical lift type engineering machine transfer device according to the second embodiment of the present invention.
Fig. 10 is a schematic structural diagram of a clamping plate of a mechanical lifting type engineering machine transfer device according to the present invention.
In the figure: the adjustable type electric telescopic rod comprises a base 1, an electric telescopic rod 2, a connecting block 3, a third screw hole 4, a cross beam 5, an adjusting screw 6, a screw 7, a mounting plate 8, a bearing seat 9, a first bevel gear 10, a double-shaft motor 11, a first screw hole 12, a second bevel gear 13, a supporting plate 14, a planet shaft 15, a planet gear 16, an annular gear 17, a central gear 18, a central shaft 19, a screw rod 20, a baffle plate 21, a guide rod 22, a third bevel gear 23, a fourth bevel gear 24, a ring-shaped part 25, a second screw hole 26 and a clamping plate 27.
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.
Referring to fig. 1-10, a mechanical lifting type engineering machinery transfer device comprises a lifting base and a mounting plate 8, wherein a cross beam 5 is arranged at the top of the lifting base, the lifting base comprises a base 1, an electric telescopic rod 2 and a connecting block 3, the electric telescopic rod 2 is vertically and fixedly connected to the top of the base 1, the output end of the electric telescopic rod 2 is vertically and fixedly connected to the bottom of the connecting block 3, the connecting block 3 is connected with the cross beam 5 through a horizontal adjusting structure, the horizontal adjusting structure comprises two adjusting screw rods 6, the rotatable horizontal installation of one ends of the two adjusting screw rods 6 is arranged on the side wall of the cross beam 5, two third screw holes 4 are arranged on the connecting block 3 at intervals, the adjusting screw rods 6 are screwed in the third screw holes 4, the other ends of the adjusting screw rods 6 are provided with handles, the electric telescopic rod 2 is started to adjust the height of the connecting block 3, and the adjusting screw rods 6 are driven to rotate to adjust the horizontal position of the cross beam 5.
Two sides of the cross beam 5 are vertically provided with first screw holes 12, screw rods 7 are vertically screwed in the first screw holes 12, two sides of the mounting plate 8 are fixedly connected with bearing seats 9, the top of each bearing seat 9 is rotatably provided with a first bevel gear 10, the inner wall of each first bevel gear 10 is provided with a spline, each screw rod 7 is inserted in the corresponding first bevel gear 10, each screw rod 7 is rotatably mounted in the corresponding bearing seat 9, the outer wall of each screw rod 7 is provided with a spline, each spline is slidably connected in the spline, the upper surface of the mounting plate 8 is horizontally and fixedly connected with a double-shaft motor 11, two output ends of each double-shaft motor 11 are fixedly connected with second bevel gears 13, and the second bevel gears 13 are meshed with the first bevel gears 10; the double-shaft motor 11 is started, the double-shaft motor 11 drives the second bevel gear 13 to rotate, the second bevel gear 13 drives the first bevel gear 10, the first bevel gear 10 drives the screw rod 7 to rotate in the first screw hole 12, and the screw rod 7 rotates in the first screw hole 12 to drive the mounting plate 8 to move in the vertical direction.
Supporting plates 14 are vertically and fixedly connected to two sides of the bottom surface of the mounting plate 8, a plurality of planet shafts 15 are rotatably mounted on the supporting plates 14, the axes of the planet shafts 15 are located on the same circumference, planet gears 16 are fixedly connected to the planet shafts 15, the planet gears 16 are meshed inside a ring gear 17, a central gear 18 is meshed between the planet gears 16, central shafts 19 are coaxially and fixedly connected to two end surfaces of the central gear 18, third bevel gears 23 are fixedly connected to the end portions of the central shafts 19, fourth bevel gears 24 are fixedly connected to the bottom ends of screw rods 7, the third bevel gears 23 are meshed to the fourth bevel gears 24, a baffle 21 is fixedly connected to one side of the ring gear 17, guide rods 22 are horizontally and fixedly connected to two sides of the baffle 21, lead screws 20 are coaxially and fixedly connected to the end portions of the planet shafts 15, ring members 25 are sleeved on the central shafts 19, a plurality of second screw holes 26 are formed in the ring members 25 at equal intervals, the lead screws 20 are screwed in the second screw holes 26, an L-shaped clamping plate 27 is rotatably mounted on the ring members 25, anti-skid pads are adhered to the outer wall of the clamping plate 27, guide holes 28 are formed in the clamping plate 27. The screw 7 can also drive a four-bevel gear 24 to rotate when rotating, the four-bevel gear 24 drives a third bevel gear 23 to rotate, the third bevel gear 23 drives a central shaft 19 to rotate, the central shaft 19 drives a central gear 18 to rotate, the central gear 18 drives a planetary gear 16 to rotate, and as the planetary shaft 15 is arranged on the support plate 14, the planetary gear 16 can drive a ring gear 17 to rotate when rotating, and the ring gear 17 can drive a baffle plate 21 to rotate when rotating;
the planetary gear 16 rotates to drive the planetary shaft 15 to rotate, the planetary shaft 15 drives the screw rod 20, and the screw rod 20 rotates to drive the clamping plate 27 to move horizontally.
The working principle is as follows: the initial position of the clamping plate 27 is adjusted through the lifting base and the horizontal adjusting structure, the clamping plate 27 is located above the holding pole, then the double-shaft motor 11 is started, the double-shaft motor 11 drives the second bevel gear 13 to rotate, the second bevel gear 13 drives the first bevel gear 10, the first bevel gear 10 drives the screw 7 to rotate, the screw 7 drives the fourth bevel gear 24 to rotate, the fourth bevel gear 24 drives the third bevel gear 23 to rotate, the third bevel gear 23 drives the central shaft 19 to rotate, the central shaft 19 drives the central gear 18 to rotate, the central gear 18 drives the planetary gear 16 to rotate, the planetary gear 16 rotates to drive the planetary shaft 15 to rotate, the planetary shaft 15 drives the screw rod 20, the screw rod 20 rotates to drive the clamping plate 27 to move horizontally, the holding pole is clamped by the horizontal movement of the clamping plate 27, during the period, the planetary shaft 15 is installed on the supporting plate 14, the planetary gear 16 rotates to drive the annular gear 17 to rotate, the annular gear 17 rotates to drive the baffle plate 21 to rotate, the rotation angle of the baffle plate 21 is 90 degrees, the holding pole is driven to rotate by 90 degrees, the holding pole is made to stand vertically, the holding pole is aligned with the installation position after the holding pole is erected, and the holding pole is started, and the installation hole of the electric telescopic rod is sleeved on the bottom of the telescopic rod.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. The mechanical lifting type engineering machinery transfer device is characterized by comprising a lifting base and a mounting plate (8), wherein a cross beam (5) is arranged at the top of the lifting base, first screw holes (12) are vertically formed in two sides of the cross beam (5), a screw rod (7) is vertically screwed in the first screw holes (12), bearing seats (9) are fixedly connected to two sides of the mounting plate (8), a first bevel gear (10) is rotatably mounted at the top of each bearing seat (9), a key strip is arranged on the inner wall of each first bevel gear (10), the screw rod (7) is inserted in the first bevel gear (10), the screw rod (7) is rotatably mounted in the bearing seats (9), a key groove is formed in the outer wall of the screw rod (7), the key strip is slidably connected in the key groove, a double-shaft motor (11) is horizontally and fixedly connected to the upper surface of the mounting plate (8), second bevel gears (13) are fixedly connected to two output ends of the double-shaft motor (11), and the second bevel gears (13) are meshed with the first bevel gears (10);
the vertical rigid coupling in mounting panel (8) bottom surface both sides has backup pad (14), rotatable a plurality of planet axle (15) of installing on backup pad (14), it is a plurality of the axis of planet axle (15) is in on same circumference, the rigid coupling has planetary gear (16) on planet axle (15), planetary gear (16) meshing is inside ring gear (17), the meshing has sun gear (18) between planetary gear (16), the coaxial line rigid coupling has center pin (19) on sun gear (18) both ends face, the rigid coupling has third bevel gear (23) on center pin (19) tip, screw rod (7) bottom rigid coupling has fourth bevel gear (24), third bevel gear (23) meshing is in on fourth bevel gear (24), ring gear (17) one side rigid coupling has baffle (21), the horizontal rigid coupling in baffle (21) both sides has guide bar (22), coaxial line has lead screw (20) on the tip of planet axle (15), the cover is equipped with annular member (25) on center pin (19), the annular member (25) is gone up seted up the equidistant screw rod (26) second screw bolt (26), the screw rod spiro union piece (26) is installed on rotatable screw rod (26), the clamping plate (27) is provided with a guide hole (28), and the guide rod (22) is inserted in the guide hole (28).
2. The mechanical lift-off work machine transfer device of claim 1, wherein the outer wall of the clamping plate (27) is glued with non-slip mats.
3. The mechanical lifting type engineering machinery transfer device according to claim 1, wherein the lifting base comprises a base (1), an electric telescopic rod (2) and a connecting block (3), the electric telescopic rod (2) is vertically and fixedly connected to the top of the base (1), the output end of the electric telescopic rod (2) is vertically and fixedly connected to the bottom of the connecting block (3), and the connecting block (3) is connected with the cross beam (5) through a horizontal adjusting structure.
4. The mechanical lifting type engineering machinery transfer device according to claim 3, wherein the horizontal adjusting structure comprises two adjusting screws (6), one ends of the two adjusting screws (6) are rotatably and horizontally arranged on the side wall of the cross beam (5), the connecting block (3) is provided with two third screw holes (4) at intervals, the adjusting screws (6) are in threaded connection with the third screw holes (4), and the other ends of the adjusting screws (6) are provided with handles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110135906.4A CN112942958B (en) | 2021-02-01 | 2021-02-01 | Mechanical lifting type engineering machinery transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110135906.4A CN112942958B (en) | 2021-02-01 | 2021-02-01 | Mechanical lifting type engineering machinery transfer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112942958A CN112942958A (en) | 2021-06-11 |
| CN112942958B true CN112942958B (en) | 2022-10-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110135906.4A Active CN112942958B (en) | 2021-02-01 | 2021-02-01 | Mechanical lifting type engineering machinery transfer device |
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| Country | Link |
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| CN (1) | CN112942958B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2121346A1 (en) * | 1970-08-04 | 1972-02-10 | Gardner Denver Co | Pressure fluid operated compensation hoist |
| JP2009242099A (en) * | 2008-03-31 | 2009-10-22 | Mitsui Eng & Shipbuild Co Ltd | Hoisting device of container crane |
| CN102281923A (en) * | 2008-09-19 | 2011-12-14 | 安全降落技术有限公司 | fall protection system |
| CN106193779A (en) * | 2016-07-26 | 2016-12-07 | 辽宁工程技术大学 | Transmission of electricity stringing engineering automatic standing bar car |
| CN111483952A (en) * | 2020-04-13 | 2020-08-04 | 季仁芝 | Height-adjustable's power maintenance elevating gear |
-
2021
- 2021-02-01 CN CN202110135906.4A patent/CN112942958B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2121346A1 (en) * | 1970-08-04 | 1972-02-10 | Gardner Denver Co | Pressure fluid operated compensation hoist |
| JP2009242099A (en) * | 2008-03-31 | 2009-10-22 | Mitsui Eng & Shipbuild Co Ltd | Hoisting device of container crane |
| CN102281923A (en) * | 2008-09-19 | 2011-12-14 | 安全降落技术有限公司 | fall protection system |
| CN106193779A (en) * | 2016-07-26 | 2016-12-07 | 辽宁工程技术大学 | Transmission of electricity stringing engineering automatic standing bar car |
| CN111483952A (en) * | 2020-04-13 | 2020-08-04 | 季仁芝 | Height-adjustable's power maintenance elevating gear |
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| Publication number | Publication date |
|---|---|
| CN112942958A (en) | 2021-06-11 |
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| PB01 | Publication | ||
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| TA01 | Transfer of patent application right |
Effective date of registration: 20220915 Address after: No. 88, Changchun South Road, Yuyang, Wanquan Town, Pingyang County, Wenzhou City, Zhejiang Province 325400 Applicant after: Pingyang Jinfeng Metal Products Co.,Ltd. Address before: 064100 No.2 Xing'an Street, Xujiazhuang village, Guojiatun Township, Yutian County, Tangshan City, Hebei Province Applicant before: Wang Yongli |
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| TA01 | Transfer of patent application right | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A mechanical lifting type transfer device for construction machinery Effective date of registration: 20231025 Granted publication date: 20221004 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Wenzhou Pingyang Wanquan small and micro enterprise franchise sub branch Pledgor: Pingyang Jinfeng Metal Products Co.,Ltd. Registration number: Y2023980062602 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |