CN110984668A - Safe type electric power tower and root structure of bottom thereof - Google Patents

Safe type electric power tower and root structure of bottom thereof Download PDF

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Publication number
CN110984668A
CN110984668A CN201911157496.2A CN201911157496A CN110984668A CN 110984668 A CN110984668 A CN 110984668A CN 201911157496 A CN201911157496 A CN 201911157496A CN 110984668 A CN110984668 A CN 110984668A
Authority
CN
China
Prior art keywords
tower
safety
electric power
foundation structure
concrete
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.)
Pending
Application number
CN201911157496.2A
Other languages
Chinese (zh)
Inventor
王磊
南钰
霍明雷
郑罡
宋瑞卿
王方苏
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.)
State Grid Corp of China SGCC
Kaifeng Power Supply Co of State Grid Henan Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Kaifeng Power Supply Co of State Grid Henan Electric Power Co Ltd
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 State Grid Corp of China SGCC, Kaifeng Power Supply Co of State Grid Henan Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201911157496.2A priority Critical patent/CN110984668A/en
Publication of CN110984668A publication Critical patent/CN110984668A/en
Pending legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32Safety or protective measures for persons during the construction of buildings
    • E04G21/3261Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
    • E04G21/3276Arrangements on buildings for connecting safety-lines
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/02Structures made of specified materials
    • E04H12/08Structures made of specified materials of metal
    • E04H12/10Truss-like structures
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/22Sockets or holders for poles or posts
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04HBUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/22Sockets or holders for poles or posts
    • E04H12/2207Sockets or holders for poles or posts not used
    • E04H12/2215Sockets or holders for poles or posts not used driven into the ground
    • E04H12/223Sockets or holders for poles or posts not used driven into the ground with movable anchoring elements; with separately driven anchor rods

Abstract

The invention discloses a safety type electric power tower and a foundation structure at the bottom of the safety type electric power tower. This safe type electric power tower and foundation structure of bottom thereof, be equipped with the protection component through outside and inside at the body of the tower, better promotion the security performance of electric power tower in the use, can play the effect that the secondary was prevented weighing down, simultaneously when the staff shifts to the inside of body of the tower from the outside of body of the tower, just can detain the outside at the stiffener again with safe rope, can play the effect of preventing weighing down equally, and the inside of stiffener and body of the tower has formed a stable triangle-shaped, can play the effect of supporting and lifting strength from inside, overall structure is compact, safety protection nature is stronger.

Description

Safe type electric power tower and root structure of bottom thereof
Technical Field
The invention relates to the technical field of electric power towers, in particular to a safe electric power tower and a foundation structure at the bottom of the safe electric power tower.
Background
The tower is a ladder-shaped or triangular tower-shaped building, the height of which is usually 25-40 m, and is a steel frame structure, and the tower is mostly built near a power plant and a power distribution station in the field, is an important facility of the power department, and can be used for overhead wire and play a role in protection and support.
Most of electric power towers on the current market are not strong in safety when in use, can only install the fixed safety rope from the outside when the staff climbs, and its security performance is hardly guaranteed, and the root mechanism at the bottom of most electric power towers all fixes the inside at the concrete simultaneously, and fixed mode is comparatively single, and is not strong in functionality.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a safe electric power tower and a foundation structure at the bottom of the safe electric power tower, and solves the problems that most of the existing electric power towers in the market are not strong in safety when in use, and only safety ropes can be installed and fixed from the outside when workers climb, so that the safety performance is difficult to guarantee, and meanwhile, most of the foundation mechanisms at the bottom of the electric power tower are fixed in concrete, so that the fixing mode is single and the functionality is not strong.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a root structure of safe type electric power tower and bottom thereof, includes body of the tower, threaded sleeve, wire rope and protective assembly, the outside fixed connection protective assembly of body of the tower, protective assembly includes safety ring and stiffener, the outside at the body of the tower is connected through the welded mode to the safety ring, the inside fixed connection stiffener of body of the tower, the bottom fixed connection tower seat of body of the tower, the outside of tower seat is equipped with wire rope, the outside symmetric distribution ground anchor of body of the tower, the outside of ground anchor is equipped with helical structure, the perforation has been seted up to the inside of tower seat, wire rope is passed to fenestrate inside, wire rope's top is encircleed the outside at the body of the tower and is adopted the rope clip to fix, wire rope's bottom is passed through rope clip fixed connection on rings, the bottom of tower seat is equipped with the concrete.
Preferably, the top of the tower body is fixedly connected with a tower head, insulators are mounted outside the tower head, the tower head is symmetrically distributed, and the bottom of the tower base is mounted inside concrete.
Preferably, the safety rings are evenly distributed, and the reinforcing rods and the inside of the tower body are of equidistant structures.
Preferably, the top of the tower base is fixedly connected with screw lifting rings, and the screw lifting rings are symmetrically distributed.
Preferably, the ground anchor is pre-buried in the inside on ground, the top of ground anchor is equipped with rings.
Preferably, the bottom of the tower base is provided with a connecting block, the bottom of the connecting block is fixedly connected with a steel plate body, and the steel plate body is fixed inside the concrete.
Preferably, the outside of the tower base is fixedly connected with a fixing plate, the fixing plate is symmetrically distributed, a screw rod is inserted into the fixing plate, the screw rod is connected to the inside of a threaded sleeve through threads, and the threaded sleeve is installed inside concrete.
(III) advantageous effects
The invention provides a safety type electric power tower and a foundation structure at the bottom of the safety type electric power tower. The method has the following beneficial effects:
(1) the safety type electric power tower and the foundation structure at the bottom of the safety type electric power tower have the advantages that the protection components are arranged outside and inside the tower body, the safety performance of the electric power tower in the using process is better improved, the protection components formed by the safety ring and the reinforcing rods can provide auxiliary protection effects from the outer side and the inner side of the tower body respectively, when workers climb the electric power tower, the safety ropes can be sequentially buckled on the safety ring to play a role of secondary falling prevention, meanwhile, when the workers are transferred to the inside of the tower body from the outer side of the tower body, the safety ropes can be buckled outside the reinforcing rods again to play a role of falling prevention, a stable triangle is formed inside the reinforcing rods and the tower body, the supporting and strength improving effects can be achieved from the inside, the whole structure is compact, and the safety protection performance is stronger;
(2) this safe type electric power tower and root structure of bottom thereof, through the outside at the tower base add the body of wearing and cross wire rope and screw rod, when the root structure of installation electric power tower, with the earth anchor pre-buried inside ground, then pass the tower base with wire rope, its one end is fixed on the earth anchor the other end and is fixed on one's body of the tower, so can follow the both ends of tower base supplementary the tower body of dragging, combine a plurality of screw rods of tower base outside simultaneously, can be with the bottom of electric power tower fixed more stable, simultaneously owing to add two screw rod rings at the top of tower base, the constructor of being convenient for lifts by crane and shifts the tower base, comparatively convenient during the operation, the functionality is stronger, and is comparatively practical.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic view of a tower base structure according to the present invention;
FIG. 3 is a schematic view of the construction of the steel cord and rope clamp of the present invention;
fig. 4 is a schematic diagram of the safety ring structure of the present invention.
In the figure, a tower body-1, a tower head-2, a tower base-3, a steel plate body-4, a connecting block-5, a fixing plate-6, a threaded sleeve-7, a screw rod-8, a steel wire rope-9, a rope clamp-10, a ground anchor-11, a lifting ring-12, a protective component-13, a safety ring-14, a reinforcing rod-15, a perforation-16, a screw rod lifting ring-17 and concrete-18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: the utility model provides a root structure of safe type electric power tower and bottom thereof, includes body of the tower 1, threaded sleeve 7, wire rope 9 and protective component 13, the outside fixed connection protective component 13 of body of the tower 1, protective component 13 includes safety ring 14 and stiffener 15, safety ring 14 connects in the outside of body of the tower 1 through the welded mode, the inside fixed connection stiffener 15 of body of the tower 1, the bottom fixed connection tower seat 3 of body of the tower 1, the outside of tower seat 3 is equipped with wire rope 9, the outside symmetric distribution ground anchor 11 of body of the tower 1, the outside of ground anchor 11 is equipped with helical structure, perforation 16 has been seted up to the inside of tower seat 3, wire rope 9 is passed to the inside of perforation 16, wire rope 9's top is encircleed in the outside of body of the tower 1 and is fixed with rope clip 10, wire rope 9's bottom is passed through rope clip 10 fixed connection on rings 12, the bottom of the tower base 3 is provided with concrete 18.
Top fixed connection tower head 2 of body of the tower 1, the externally mounted of tower head 2 has the insulator, tower head 2 is the symmetric distribution form, the inside at the concrete is installed to the bottom of tower seat 3, and through fixing the inside at concrete 18 with the installation of tower seat 3, can promote the stability of electric power tower bottom foundation structure, comparatively practical.
Safety ring 14 is the evenly distributed form, stiffener 15 and the inside equidistance structure that is of body of the tower 1, through being equipped with a plurality of stiffeners 15 in the inside of body of the tower 1, when the staff shifts to the inside of body of the tower 1 from the outside of body of the tower 1, just can detain the outside at stiffener 15 again with the safety rope, can play the effect of preventing weighing down equally, and stiffener 15 and body of the tower 1's inside has formed a stable triangle-shaped, can play the effect of support and lifting strength from inside, the promotion that adds the intensity of body of the tower 1, the structure is more stable.
The top fixed connection screw rod rings 17 of tower seat 3, screw rod rings 17 are the symmetric distribution form, have increased two screw rod rings 17 through the top at tower seat 3, and the constructor of being convenient for lifts by crane and shifts tower seat 3, and is comparatively convenient during the operation, and the practicality is stronger.
The anchor 11 is pre-buried in the inside on ground, the top of anchor 11 is equipped with rings 12, and through the anchor 11 that is equipped with, the staff of being convenient for fixes its installation in ground inside, and it is comparatively convenient to operate.
The bottom of tower seat 3 is equipped with connecting block 5, the bottom fixed connection steel sheet body 4 of connecting block 5, steel sheet body 4 is fixed in the inside of concrete 18, through the steel sheet body 4 that is equipped with, can be with stable the fixing in the inside of concrete 18 of tower seat 3, stability is stronger.
The outside fixed connection fixed plate 6 of tower seat 3, fixed plate 6 is the symmetric distribution form, screw rod 8 has been inserted to the inside of fixed plate 6, screw rod 8 passes through threaded connection in the inside of threaded sleeve 7, threaded sleeve 7 is installed in the inside of concrete 18, through in advance with threaded sleeve 7 pre-buried in the inside of concrete 18, only need during the installation insert fixed plate 6 inside with screw rod 8 and constantly screw up can, comparatively simple during the operation, the flexibility is stronger.
The working principle is as follows: when the safe electric power tower and the foundation structure at the bottom of the safe electric power tower are installed, firstly, the threaded sleeve 7 is installed inside the concrete 18, and meanwhile, the tower base 3 is placed and fixed inside the concrete 18, so that the steel plate body 4 can be embedded inside the concrete 18, and because the area of the steel plate body 4 is larger than that of the connecting block 5, the steel plate body 4 can be stably embedded inside the concrete 18, thereby increasing the stability of the tower base 3 when in application, then, the installation can be continued after the concrete 18 is solidified, then, the ground anchors 11 are installed at two sides of the tower base 3, then, the steel wire ropes 9 penetrate through the tower base 3, the bottoms of the steel wire ropes 9 penetrate through the hanging rings 12 and are fixed by the rope clamps 10, then, the tops of the steel wire ropes 9 are surrounded outside the tower body 1 and tightened, then, the rope clamps 10 are also used for fixing, the initial installation of the electric power tower is completed after the steel wire ropes 9 at two sides of the tower body 1 are installed, then the screw 8 is inserted into the threaded sleeve 7 through the fixing plate 6, and the screw 8 is rotated to the bottom of the threaded sleeve 7, so that the installation work of the power tower can be completely completed, finally, when a circuit is arranged, the protection components 13 are arranged outside and inside the tower body 1, so that the safety performance of the power tower in the use process is better improved, the protection components 13 can respectively provide auxiliary protection effects from the outside and the inside of the tower body 1, when a worker climbs the power tower, the safety ropes can be sequentially buckled on the safety rings 14 to play a secondary anti-falling role, and when the worker transfers from the outside of the tower body 1 to the inside of the tower body 1, the safety ropes can be buckled outside the reinforcing rod 15 again to play a role of anti-falling, and the reinforcing rod 15 and the inside of the tower body 1 form a stable triangle, can play the effect of supporting and lifting strength from inside, add two screw rod rings 17 through the top at tower seat 3 at last, be convenient for constructor lifts by crane and shifts tower seat 3, comparatively convenient during the operation, overall structure is compact, and safety protection nature is stronger, comparatively practicality.
The invention relates to a tower body 1, a tower head 2, a tower base 3, a steel plate body 4, a connecting block 5, a fixing plate 6, a threaded sleeve 7, a screw 8, a steel wire rope 9, a rope clamp 10, a ground anchor 11, a hanging ring 12, a protective component 13, a safety ring 14, a reinforcing rod 15, a perforation 16, a screw hanging ring 17 and concrete 18, which are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the safety ring can be known by technical manuals or conventional experimental methods, and the invention solves the problems that most of the existing electric power towers on the market are not strong in safety when in use, the safety ropes can be installed and fixed only from the outside when the workers climb, the safety performance is difficult to be ensured, meanwhile, most of the root mechanisms of the electric power at the bottom of the tower are fixed inside the concrete, the fixing mode is single, the functionality is not strong, and the like, the invention has the advantages that through the mutual combination of the components, the safety performance of the power tower in the use process is better improved by arranging the protection components 13 outside and inside the tower body 1, the protection components 13 consisting of the safety ring 14 and the reinforcing rod 15 can respectively provide auxiliary protection effects from the outer side and the inner side of the tower body 1, when a worker climbs the power tower, the safety rope can be sequentially buckled on the safety ring 14 to play a role of secondary falling prevention, meanwhile, when the worker transfers the power tower from the outer side of the tower body 1 to the inner side of the tower body 1, the safety rope can be buckled outside the reinforcing rod 15 again to play a role of falling prevention, a stable triangle is formed inside the reinforcing rod 15 and the tower body 1, the functions of supporting and improving the strength can be realized from the inner side, the safety protection performance is stronger, and meanwhile, the steel wire rope 9 and the screw 8 are penetrated by additionally arranging the penetrating body outside the tower base 3, when the foundation structure of installation electric power tower, with the earth anchor 11 pre-buried inside ground, then pass tower seat 3 with wire rope 9, its one end is fixed on earth anchor 11 the other end is fixed on body of the tower 1, so can be followed the supplementary body of the tower 1 of dragging in both ends of tower seat 3, combine a plurality of screw rods 8 of 3 outsides of tower seat simultaneously, can be more stable with the bottom of electric power tower is fixed, and owing to increase two screw rod rings 17 at the top of tower seat 3, be convenient for constructor lifts by crane and shifts tower seat 3, comparatively convenient during the operation, and functional stronger, it is comparatively practical.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides a root structure of safe type electric power tower and bottom thereof which characterized in that: comprises a tower body (1), a threaded sleeve (7), a steel wire rope (9) and a protection component (13), wherein the external fixed connection protection component (13) of the tower body (1) is fixedly connected with the protection component (13) through a safety ring (14) and a reinforcing rod (15), the safety ring (14) is connected with the external of the tower body (1) in a welding mode, the internal fixed connection reinforcing rod (15) of the tower body (1) is fixedly connected with the bottom of the tower body (1) and a tower base (3), the steel wire rope (9) is arranged on the external of the tower base (3), ground anchors (11) are symmetrically distributed on the external of the tower body (1), the external of the ground anchors (11) is provided with a spiral structure, perforations (16) are arranged in the internal of the tower base (3), the steel wire rope (9) is passed through the internal of the perforations (16), the top of the steel wire rope (9) is surrounded on the external of the tower body (1) and fixed by a rope clamp (10), the bottom of the steel wire rope (9) is fixedly connected to the hanging ring (12) through a rope clamp (10), and concrete (18) is arranged at the bottom of the tower base (3).
2. The safety type power tower and the foundation structure at the bottom thereof as claimed in claim 1, wherein: the top fixed connection tower head (2) of body of the tower (1), the externally mounted of tower head (2) has the insulator, tower head (2) are the symmetric distribution form, the inside at concrete (18) is installed to the bottom of tower seat (3).
3. The safety type power tower and the foundation structure at the bottom thereof as claimed in claim 1, wherein: safety ring (14) are the evenly distributed form, stiffener (15) and body of the tower (1) inside are the equidistance structure.
4. The safety type power tower and the foundation structure at the bottom thereof as claimed in claim 1, wherein: the top of the tower base (3) is fixedly connected with screw lifting rings (17), and the screw lifting rings (17) are symmetrically distributed.
5. The safety type power tower and the foundation structure at the bottom thereof as claimed in claim 1, wherein: the ground anchor (11) is pre-buried in the inside on ground, the top of ground anchor (11) is equipped with rings (12).
6. The safety type power tower and the foundation structure at the bottom thereof as claimed in claim 1, wherein: the bottom of the tower base (3) is provided with a connecting block (5), the bottom of the connecting block (5) is fixedly connected with a steel plate body (4), and the steel plate body (4) is fixed inside concrete (18).
7. The safety type power tower and the foundation structure at the bottom thereof as claimed in claim 1, wherein: the outer fixed connection fixed plate (6) of tower seat (3), fixed plate (6) are the symmetric distribution form, screw rod (8) have been inserted to the inside of fixed plate (6), screw rod (8) are through the inside of threaded connection in threaded sleeve (7), the inside at concrete (18) is installed in threaded sleeve (7).
CN201911157496.2A 2019-11-22 2019-11-22 Safe type electric power tower and root structure of bottom thereof Pending CN110984668A (en)

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112681784A (en) * 2020-12-23 2021-04-20 常德祉博新型装饰材料有限责任公司 Excavation side slope protection frenulum under complicated geological environment

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CN110259258A (en) * 2019-07-03 2019-09-20 杨平 Low and medium voltage distribution network emergency first-aid repair combined type is from upright bar and its building method

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Publication number Priority date Publication date Assignee Title
JPH10259678A (en) * 1997-03-17 1998-09-29 Fujikura Ltd Fall-off preventive device of steel tower for overhead power transmission cable
CN103334595A (en) * 2013-06-17 2013-10-02 国家电网公司 Safety net for electric transmission line constructing and tower erecting activities
CN205840468U (en) * 2016-06-05 2016-12-28 河北冀鑫通讯设备有限公司 The three pipe towers that a kind of stability is high
CN106639609A (en) * 2016-12-08 2017-05-10 中国铁塔股份有限公司长春市分公司 Tower frame convenient to install and maintain
CN206928741U (en) * 2017-04-17 2018-01-26 山西长丰通信技术有限公司 One kind communication steel tower base connection equipment
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CN208347418U (en) * 2018-01-04 2019-01-08 江苏现代照明集团有限公司 A kind of electric power tower
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CN110259258A (en) * 2019-07-03 2019-09-20 杨平 Low and medium voltage distribution network emergency first-aid repair combined type is from upright bar and its building method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112681784A (en) * 2020-12-23 2021-04-20 常德祉博新型装饰材料有限责任公司 Excavation side slope protection frenulum under complicated geological environment

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Application publication date: 20200410

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