CN114427288B - Installation construction method of split clamping plate assembly and anchor plate and split clamping plate assembly - Google Patents
Installation construction method of split clamping plate assembly and anchor plate and split clamping plate assembly Download PDFInfo
- Publication number
- CN114427288B CN114427288B CN202210094327.4A CN202210094327A CN114427288B CN 114427288 B CN114427288 B CN 114427288B CN 202210094327 A CN202210094327 A CN 202210094327A CN 114427288 B CN114427288 B CN 114427288B
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- Prior art keywords
- plate
- clamping plate
- upper anchor
- anchor plate
- guide
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- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/24—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons
- E04G3/246—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons following the inside contour of a building
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/045—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on profiles, e.g. I or H profiles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a split clamping plate assembly, an anchor plate installation construction method and a split clamping plate assembly, which comprise the following steps of: the clamping plate and the upper anchor plate are installed; and disassembling the clamping plate and the upper anchor plate. The clamping plate is clamped on the upper anchor plate through the guide of the guide plate, and the limiting columns are clamped into the guide plate and the limiting through holes on the side edges of the clamping plate for limiting, so that the clamping plate and the upper anchor plate are quickly installed; the guide plate is hung to a state that the upper edge and the lower edge of the bayonet are not matched with the inner diameter edge of the upper anchor plate, and the clamping plate slides on the center of the inner diameter of the upper anchor plate of the guide plate, so that the clamping plate is quickly separated from the upper anchor plate. The problem that the connecting piece can not be fixedly connected with the upper anchor plate in a quick dismounting manner by using bolts and the upper anchor plate is solved.
Description
Technical Field
The invention relates to a split clamping plate assembly and an anchor plate installation construction method and a split clamping plate assembly, and belongs to the technical field of fan installation construction.
Background
When the upper anchor plate, the lower anchor plate and the anchor bolts of the wind driven generator are assembled, the upper anchor plate is lifted by a crane in the prior art, 1-2 workers go to the upper anchor plate with a height of about 4m away from the ground, safety belts of the workers are hung on a lifting hook of the crane, and as the hanging points of the safety belts are more than 2m away from the plumb line of the lifting hook, falling swing collision is easy to occur, and potential safety hazards are large. In order to eliminate safety accidents caused by the fact that workers go to the upper anchor plate, a construction platform needs to be installed on the upper anchor plate.
The traditional connection mode of construction platform and last anchor slab uses the bolt to directly be connected with last anchor slab, and for example chinese patent publication No. CN110616732B is used for the fastening levelling device of crab-bolt cage, and the connecting piece uses bolt and last anchor slab fixed connection, though, can realize the fixed connection of dismouting, nevertheless, has the problem that can not with last anchor slab quick assembly disassembly fixed connection.
Disclosure of Invention
In order to solve the technical problems, the invention provides a method for installing and constructing a split clamping plate assembly and an anchor plate.
The invention further provides a split clamping plate assembly.
The invention is realized by the following technical scheme.
The invention provides a mounting construction method of a split clamping plate assembly and an anchor plate, which comprises the following steps of:
the clamping plate and the upper anchor plate are installed;
and disassembling the clamping plate and the upper anchor plate.
The installation steps of the clamping plate and the upper anchor plate are as follows: the bayonet at the outer end of the clamping plate is aligned with the axial thickness of the inner diameter of the upper anchor plate, the clamping plate is clamped on the upper anchor plate through the guide of the guide plate, the limiting through holes of the guide plate are aligned with the limiting through holes of the clamping plate, and the limiting columns are clamped into the limiting through holes on the side edges of the guide plate and the clamping plate for limiting, so that the clamping plate and the upper anchor plate are quickly installed;
the disassembling steps of the clamping plate and the upper anchor plate are as follows: the upper anchor plate is fixed, the guide plate is hung to a state that the upper edge and the lower edge of the bayonet are not matched with the inner diameter edge of the upper anchor plate, and the clamping plate slides in the center of the inner diameter of the upper anchor plate of the guide plate, so that the clamping plate is quickly separated from the upper anchor plate.
The problem that the connecting piece can not be fixedly connected with the upper anchor plate in a quick dismounting manner by using bolts and the upper anchor plate is solved.
The components of a whole that can function independently cardboard subassembly includes:
a guide plate;
the clamping plate is internally hollow, two ends of the clamping plate are arranged on the guide plate in a penetrating and sliding fit manner, and the outer end of the clamping plate is provided with a bayonet clamped with the inner diameter edge of the upper anchor plate.
Limiting through holes are formed in the side edges of the guide plate and the clamping plate, and limiting columns are clamped in the limiting through holes.
The bayonet width of the outer end of the clamping plate is larger than the axial thickness of the inner diameter of the upper anchor plate.
The handles which are convenient for the clamping plates to slide on the guide plates are fixed on the side edges of the clamping plates.
The clamping plate is welded and fixed with the handle.
The invention has the beneficial effects that: the clamping plate is clamped on the upper anchor plate through the guide of the guide plate, and the limiting columns are clamped into the guide plate and the limiting through holes on the side edges of the clamping plate for limiting, so that the clamping plate and the upper anchor plate are quickly installed; the guide plate is hung to a state that the upper edge and the lower edge of the bayonet are not matched with the inner diameter edge of the upper anchor plate, and the clamping plate slides on the center of the inner diameter of the upper anchor plate of the guide plate, so that the clamping plate is quickly separated from the upper anchor plate. The problem that the connecting piece can not be fixedly connected with the upper anchor plate in a quick dismounting manner by using bolts and the upper anchor plate is solved.
Drawings
FIG. 1 is a schematic view of a hoisting structure of a fan foundation anchor bolt quick-mounting system of the present invention;
FIG. 2 is a schematic view of the mounting structure of the platform assembly of the present invention;
FIG. 3 is a schematic view of the structure of the platform assembly, the split clamping plate assembly and the rail of the present invention;
FIG. 4 is a schematic view of the structure of the hoist of the present invention mounted on a platform assembly;
FIG. 5 is a schematic view of the structure of the hoist of the present invention at the inside diameter of the upper anchor plate;
FIG. 6 is a schematic view of the installation of the hoisting rope hoisting anchor of the present invention on an upper anchor plate and a lower anchor plate;
FIG. 7 is a schematic view of a split card assembly according to the present invention.
In the figure: 11-anchor bolts; 12-an upper anchor plate; 13-lower anchor plate; 21-a support; 23-a winch; 24-hoisting ropes; 31-a first edge platform; 32-a second side platform; 33-cover plate; 34-lifting lugs; 35-a winch disc; 41-a guide plate; 42-clamping plates; 43-limit posts; 44-handle; 5-fencing.
Description of the embodiments
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the above.
As shown in fig. 1 to 7.
The invention provides a split clamping plate assembly, which comprises: the guide plates 41 fixed on the first side platform 31 and the second side platform 32 are welded at intervals, so that the split clamping plate assembly and the platform assembly are fixedly installed; the number of the guide plates 41 may be four or more, two guide plates 41 are distributed on the first side platform 31, and the other two guide plates 41 are distributed on the second side platform 32; the number of the guide plates 41 may be plural;
the clamping plate 42 with two through ends is hollow in the interior, and a bayonet clamped with the inner diameter side of the upper anchor plate 12 is arranged at the outer end of the clamping plate 42;
limiting through holes are formed in the side edges of the guide plate 41 and the clamping plate 42, and limiting columns 43 are clamped in the limiting through holes;
the width of the bayonet at the outer end of the clamping plate 42 is larger than the axial thickness of the inner diameter of the upper anchor plate 12, when the clamping plate 42 slides on the guide plate 41 to clamp the bayonet with the inner diameter side of the upper anchor plate 12, the limiting through holes of the guide plate 41 are aligned with the limiting through holes of the clamping plate 42, and the limiting columns 43 are clamped into the limiting through holes on the side edges of the guide plate 41 and the clamping plate 42 for limiting;
when the upper anchor plate 12 is immobilized, the guide plate 41 is lifted to a state that the upper edge and the lower edge of the bayonet are not matched with the inner diameter edge of the upper anchor plate 12 by a crane, so that the clamping plate 42 slides in the center of the inner diameter of the upper anchor plate 12 on the guide plate 41, and the clamping plate 42 is quickly separated from the upper anchor plate 12; the split clamping plate assembly and the upper anchor plate 12 can be quickly disassembled.
The side of the clamping plate 42 is welded and fixed with a handle 44 which is convenient for the clamping plate 42 to slide on the guide plate 41.
The installation construction method of the split clamping plate assembly and the anchor plate comprises the following steps of:
mounting a clamping plate and an upper anchor plate: the bayonet at the outer end of the clamping plate 42 is aligned with the axial thickness of the inner diameter of the upper anchor plate 12, the clamping plate 42 is clamped on the upper anchor plate 12 through the guide of the guide plate 41, the limiting through holes of the guide plate 41 are aligned with the limiting through holes of the clamping plate 42, and the limiting columns 43 are clamped into the limiting through holes on the side edges of the guide plate 41 and the clamping plate 42 for limiting, so that the clamping plate 42 and the upper anchor plate 12 are quickly installed;
disassembling the clamping plate and the upper anchor plate: so that the upper anchor plate 12 is fixed, the guide plate 41 is hung to a state that the upper edge and the lower edge of the bayonet are not matched with the inner diameter edge of the upper anchor plate 12, and the clamping plate 42 slides in the center of the inner diameter of the guide plate 41, so that the clamping plate 42 is quickly separated from the upper anchor plate 12. The problem that the connecting piece can not be fixedly connected with the upper anchor plate in a quick dismounting manner by using bolts and the upper anchor plate is solved.
A fan foundation anchor bolt quick-assembly system, comprising:
the split clamping plate assembly is fixedly arranged on the platform assembly and is detachably arranged on the upper anchor plate 12;
a hoisting assembly capable of hoisting the anchor bolts 11 and installing the upper anchor plate 12 and the lower anchor plate 13;
the hoisting assembly comprises a supporting piece 21, wherein the supporting piece 21 is formed by telescopic rods with controllable telescopic lengths, for example, the telescopic rods are formed by sleeving at least two sections of rods together in a telescopic manner through screw control;
a fixed pulley mounted at the end of the support 21 extending beyond the outer diameter of the upper anchor plate 12;
the rotary power piece 23 is arranged on the platform assembly and positioned at the inner diameter of the upper anchor plate 12, the rotary power piece 23 is a winch, and the end part of the support piece 21 positioned at the inner diameter of the upper anchor plate 12 is hinged with the base of the rotary power piece 23 in a vertically rotating way along the axial direction of the anchor bolt 11;
the hoisting rope 24 is composed of steel wire ropes, and the hoisting rope 24 can also be a synthetic fiber sling, for example, a single 1t/2m polyester flat sling is selected; one end of the hoisting rope 24 is wound on the rotary power piece 23, a lifting hook for hoisting the anchor bolt 11 is arranged on the hoisting rope 24 by bypassing the fixed pulley, and the lifting hook can be made of 1t steel.
The platform assembly provides a stress foundation for the hoisting assembly, and a worker can tread on the platform assembly to perform operation;
the platform assembly comprises a first side platform 31 and a second side platform 32 which are formed by welding or bolting rigid materials such as steel plates and/or steel beams, and the first side platform 31 and the second side platform 32 are detachably assembled through bolts;
the platform assembly is provided with one or more operation through holes for operators to go up and down, the operation through holes can be arranged on the first side platform 31 or the second side platform 32, and the operation through holes can be hinged to be provided with a cover plate 33;
lifting lugs 34 are welded and fixed on the platform assembly, the lifting lugs 34 are welded on the first side platform 31 and the second side platform 32, and a crane is convenient to hoist the whole system from the upper anchor plate 12 to the ground for disassembly and assembly through the lifting lugs 34;
a winch disc 35 rotatably mounted on the platform assembly through clearance fit of a bearing or a shaft hole, wherein the winch disc 35 is mounted on the first side platform 31 or the second side platform 32, and the rotary power part 23 is mounted on the winch disc 35 to achieve the purpose that the platform assembly provides a stress foundation for the hoisting assembly, and the winch disc 35 can drive the rotary power part 23 to rotate along the circumferential direction of the upper anchor plate 12 when rotating; the rotary power member 23 may be directly mounted on the first side platform 31 or the second side platform 32.
The split clamping plate assembly comprises guide plates 41 which are welded and fixed on the first side platform 31 and the second side platform 32 at intervals, so that the split clamping plate assembly and the platform assembly are fixedly installed; the number of the guide plates 41 may be four or more, two guide plates 41 are distributed on the first side platform 31, and the other two guide plates 41 are distributed on the second side platform 32; the number of the guide plates 41 may be plural;
the clamping plate 42 with two through ends is hollow in the interior, and a bayonet clamped with the inner diameter side of the upper anchor plate 12 is arranged at the outer end of the clamping plate 42;
limiting through holes are formed in the side edges of the guide plate 41 and the clamping plate 42, and limiting columns 43 are clamped in the limiting through holes;
the width of the bayonet at the outer end of the clamping plate 42 is larger than the axial thickness of the inner diameter of the upper anchor plate 12, when the clamping plate 42 slides on the guide plate 41 to clamp the bayonet with the inner diameter side of the upper anchor plate 12, the limiting through holes of the guide plate 41 are aligned with the limiting through holes of the clamping plate 42, and the limiting columns 43 clamp the limiting through holes on the sides of the guide plate 41 and the clamping plate 42 for limiting;
when the upper anchor plate 12 is immobilized, the guide plate 41 is lifted to a state that the upper edge and the lower edge of the bayonet are not matched with the inner diameter edge of the upper anchor plate 12 by a crane, so that the clamping plate 42 slides in the center of the inner diameter of the upper anchor plate 12 on the guide plate 41, and the clamping plate 42 is quickly separated from the upper anchor plate 12; the split clamping plate assembly and the upper anchor plate 12 are detachably installed.
The side of the clamping plate 42 is welded and fixed with a handle 44 which is convenient for the clamping plate 42 to slide on the guide plate 41.
And the fence 5 is arranged on the outer edge of the platform assembly and protects staff on the platform assembly.
The installing and constructing method of the anchor plate of the fan foundation anchor bolt completed by using the fan foundation anchor bolt fast-assembling system comprises the following steps:
and (3) system installation: installing a fan foundation anchor bolt quick-mounting system on the inner diameter of an upper anchor plate 12 above a lower anchor plate 13, arranging a small slow-speed rotating power piece 23 on a winch disc 35 of a platform assembly, installing a supporting piece 21, installing a fixed pulley at the top of the supporting piece 21, releasing a hoisting rope 24 from the rotating power piece 23 along the direction of the supporting piece 21, penetrating the fixed pulley at the top of the supporting piece 21 by the hoisting rope 24, and installing a lifting hook at the head of the hoisting rope 24; the length of the telescopic movable section of the support piece 21 is adjusted, the support piece 21 is ensured to extend out of the outer peripheral edge of the outer diameter of the upper anchor plate 12 by a distance of 100mm, and the movable section is fixed to fasten screws so that the support piece 21 can not be telescopic any more;
hoisting preparation: lowering the hoisting rope 24 of the rotary power piece 23 to enable the lifting hook at the tail end of the hoisting rope 24 to descend to the ground; simultaneously, ground staff prepares for installing the anchor bolts 11, places all the anchor bolts 11 in order on a combined site, screws a thin locking nut at the lower end (a short thread end) of the anchor bolts 11, and screws a nylon adjusting nut at the upper end of the positioned anchor bolts 11; the ground staff binds the anchor bolt 11 by using the synthetic fiber sling, the hanging point is about 1/3 (upper end) of the anchor bolt, and the lifting hook is hooked with the synthetic fiber sling.
Hoisting construction: starting the rotary power piece 23 to hoist the anchor bolt 11; stopping lifting when the upper end of the anchor bolt 11 is about 100mm away from the lower part of the upper anchor plate 12; at the moment, the ground staff adjusts the angle of the anchor bolt 11, the anchor bolt 11 is lifted in a manual guiding manner, the upper end of the anchor bolt penetrates into the anchor hole of the upper anchor plate 12, and then the lower end of the anchor bolt penetrates into the anchor hole of the corresponding lower anchor plate 13; after the anchor bolts 11 in the same area are installed, the supporting piece 21 is retracted, the rotary power piece 23 is started to retract the hoisting rope 24 and the lifting hook; the rotary power member 23 rotates the platform on the winding disc 35 to face the next area, repeats the above steps again, and sequentially lifts and penetrates all anchors.
Claims (4)
1. The utility model provides a split cardboard subassembly and anchor plate's installation construction method which characterized in that has used split cardboard subassembly, its characterized in that includes:
a guide plate (41);
the clamping plate (42) is arranged on the guide plate (41) in a penetrating and sliding fit manner at the two hollow ends of the clamping plate (42), and a bayonet clamped with the inner diameter edge of the upper anchor plate (12) is arranged at the outer end of the clamping plate (42);
limiting through holes are formed in the side edges of the guide plate (41) and the clamping plate (42), and limiting columns (43) are clamped in the limiting through holes;
the steps performed in sequence are as follows:
the clamping plate and the upper anchor plate are installed; the installation steps of the clamping plate and the upper anchor plate are as follows: the bayonet at the outer end of the clamping plate (42) is aligned with the axial thickness of the inner diameter of the upper anchor plate (12), the clamping plate (42) is clamped on the upper anchor plate (12) through the guide of the guide plate (41), the limiting through holes of the guide plate (41) are aligned with the limiting through holes of the clamping plate (42), and the limiting columns (43) are clamped into the limiting through holes on the sides of the guide plate (41) and the clamping plate (42) for limiting, so that the clamping plate (42) and the upper and lower sides of the upper anchor plate (12) are rapidly installed;
disassembling the clamping plate and the upper anchor plate;
the disassembling steps of the clamping plate and the upper anchor plate are as follows: the upper anchor plate (12) is enabled to be motionless, the guide plate (41) is hung to a state that the upper edge and the lower edge of the bayonet are not matched with the inner diameter edge of the upper anchor plate (12), the clamping plate (42) slides towards the inner diameter center of the upper anchor plate (12) at the guide plate (41), and the clamping plate (42) is enabled to be separated from the upper anchor plate (12) rapidly.
2. The method for installing and constructing the split clamping plate assembly and the anchor plate according to claim 1, wherein the method comprises the following steps: the bayonet width of the outer end of the clamping plate (42) is larger than the inner diameter axial thickness of the upper anchor plate (12).
3. The method for installing and constructing the split clamping plate assembly and the anchor plate according to claim 1, wherein the method comprises the following steps: the handles (44) which are convenient for the clamping plate (42) to slide on the guide plates (41) are fixed on the side edges of the clamping plate (42).
4. A method of installing and constructing a split clamping plate assembly and an anchor plate as claimed in claim 3, wherein: the clamping plate (42) is welded and fixed with the handle (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210094327.4A CN114427288B (en) | 2022-01-26 | 2022-01-26 | Installation construction method of split clamping plate assembly and anchor plate and split clamping plate assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210094327.4A CN114427288B (en) | 2022-01-26 | 2022-01-26 | Installation construction method of split clamping plate assembly and anchor plate and split clamping plate assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114427288A CN114427288A (en) | 2022-05-03 |
| CN114427288B true CN114427288B (en) | 2023-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210094327.4A Active CN114427288B (en) | 2022-01-26 | 2022-01-26 | Installation construction method of split clamping plate assembly and anchor plate and split clamping plate assembly |
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| Country | Link |
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| CN (1) | CN114427288B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110616732A (en) * | 2019-09-26 | 2019-12-27 | 江苏金风科技有限公司 | Fastening and leveling device for anchor bolt cage |
| CN111661746A (en) * | 2019-03-07 | 2020-09-15 | 江苏金风科技有限公司 | Lifting appliance |
| CN111733862A (en) * | 2020-05-19 | 2020-10-02 | 中国一冶集团有限公司 | Adjusting and stabilizing device for installing anchor bolt cage of fan and construction method |
| CN215367834U (en) * | 2021-06-30 | 2021-12-31 | 山东大学 | Back wall anchor plate and anchoring assembly |
-
2022
- 2022-01-26 CN CN202210094327.4A patent/CN114427288B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111661746A (en) * | 2019-03-07 | 2020-09-15 | 江苏金风科技有限公司 | Lifting appliance |
| CN110616732A (en) * | 2019-09-26 | 2019-12-27 | 江苏金风科技有限公司 | Fastening and leveling device for anchor bolt cage |
| CN111733862A (en) * | 2020-05-19 | 2020-10-02 | 中国一冶集团有限公司 | Adjusting and stabilizing device for installing anchor bolt cage of fan and construction method |
| CN215367834U (en) * | 2021-06-30 | 2021-12-31 | 山东大学 | Back wall anchor plate and anchoring assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114427288A (en) | 2022-05-03 |
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