CN208088951U - A kind of power construction triangle pole setting machine - Google Patents

A kind of power construction triangle pole setting machine Download PDF

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Publication number
CN208088951U
CN208088951U CN201820361982.0U CN201820361982U CN208088951U CN 208088951 U CN208088951 U CN 208088951U CN 201820361982 U CN201820361982 U CN 201820361982U CN 208088951 U CN208088951 U CN 208088951U
Authority
CN
China
Prior art keywords
fixedly connected
block
sliding rail
baffle
leg
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.)
Expired - Fee Related
Application number
CN201820361982.0U
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Chinese (zh)
Inventor
孙传桂
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 Jiayuda Machinery Co Ltd
Original Assignee
Zhejiang Jiayuda Machinery 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 Zhejiang Jiayuda Machinery Co Ltd filed Critical Zhejiang Jiayuda Machinery Co Ltd
Priority to CN201820361982.0U priority Critical patent/CN208088951U/en
Application granted granted Critical
Publication of CN208088951U publication Critical patent/CN208088951U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of power construction triangle pole setting machines, including jacking block, the first link block has been fixedly connected at left and right sides of the jacking block, first link block is flexibly connected in its positive first connection shaft with first leg by setting, two first leg sides close to each other have been fixedly connected with the first sliding rail, and the bottom of first sliding rail is fixedly connected with first baffle.The utility model adjusts shaft, the first adjusting rod, adjustable plate, nut, threaded rod, bearing, spill spin block, rotating bar, the second sliding rail, the second sliding block, the second fixed plate, the second adjusting shaft and the second adjusting rod by the first sliding rail, the first sliding block, the first fixed plate, first and cooperates, triangle pole setting machine supporting leg is set to be not easy to skid, accelerate upright bar process, alleviate the work load of staff, the generation for avoiding safety accident has ensured the life security of staff.

Description

A kind of power construction triangle pole setting machine
Technical field
The utility model is related to technical field of electric power construction, specially a kind of power construction triangle pole setting machine.
Background technology
Power engineering further includes broadly using electricity as power that is, with the production of electric energy, conveying, the related engineering of distribution The engineering applied in multiple fields with the energy, as a kind of form of the energy, electric energy, which has, to be easy to conversion, convenient transportation, is easy to Many advantages, such as controlling, be easy to use, is clean and economic, the conveying and distribution of electric energy mainly pass through high and low pressure AC power grid It realizes, in recent years, high voltage dc transmission technology makes rapid progress, and more and more extensive answer has been obtained in some field of power transmission With during carrying out power construction, often needing to use triangle pole setting machine, common power construction triangle pole setting machine supporting leg It is easy to skid, electric pole is caused to fall, the time and efforts that staff need to be spent more carries out upright bar again, increases work The work load for making personnel has dragged slowly the process of power construction upright bar, and the electric pole fallen is also possible to that staff can be injured by a crashing object, sternly The life security of staff is threatened again.
Utility model content
The purpose of this utility model is to provide a kind of power construction triangle pole setting machine, have supporting leg be not easy to skid it is excellent Point solves the problems, such as that common power construction triangle pole setting machine supporting leg is easy to skid.
To achieve the above object, the utility model provides the following technical solutions:A kind of power construction triangle pole setting machine, packet Include jacking block, be fixedly connected with the first link block at left and right sides of the jacking block, first link block by setting its just The first connection shaft in face is flexibly connected with first leg, and two first leg sides close to each other have been fixedly connected with first Sliding rail, the bottom of first sliding rail are fixedly connected with first baffle, and the first baffle is close to the side of first leg and the One supporting leg is fixedly connected, and the surface of first sliding rail slidably connects the first sliding block, and first sliding block is far from the first sliding rail Side be fixedly connected with the first fixed plate, first fixed plate positive first adjusts shaft and first at its by setting Adjusting rod is flexibly connected, and is fixedly connected by adjustable plate between two the first adjusting rods, and the midpoint at the top of the adjustable plate is solid Surely it is connected with nut, the position that the adjustable plate bottom corresponds to nut is provided with the threaded rod being used cooperatively with it, the jacking block The midpoint of bottom is fixedly connected with bearing, and spill spin block, the bottom of the spill spin block are fixedly connected on the inner wall of the bearing It through bearing and extends to outside it, the top of the threaded rod sequentially passes through adjustable plate and nut and extends to spiral shell from bottom to up Female top is fixedly connected with the bottom of spill spin block, and the bottom end of the threaded rod is fixedly connected with rotating bar, and the jacking block is just Face is symmetrically arranged with two the second link blocks, is fixedly connected by the second connection shaft between two the second link blocks, and described the The surface activity of two connection shafts is connected with the second supporting leg, and the back side of second supporting leg is fixedly connected with the second sliding rail, described The bottom of second sliding rail is fixedly connected with second baffle, is fixedly connected on rear side of the front side of the second baffle and the second supporting leg, The surface of second sliding rail slidably connects the second sliding block, and the second fixation is fixedly connected on the left of second slider back side Plate is fixedly connected with the second adjusting shaft on the right side of second fixed plate, and described second adjusts the surface activity connection of shaft There is the second adjusting rod, be fixedly connected on front side of the rear side and adjustable plate of second adjusting rod, the left side of second supporting leg is solid Surely it is connected with support transverse slat, the top of the support transverse slat is symmetrical arranged there are two supporting riser, between two support risers Top is flexibly connected by coiling shaft, and the surface of the coiling shaft is fixedly connected with reel, the surface of the reel It is wound with drawstring, coiling shaft surface and has been fixedly connected with driven gear, two branch at left and right sides of reel It is provided with firm block between support riser and below reel, rotation has been fixedly connected at left and right sides of the firm block Bar, the one end of the swingle far from firm block, which runs through support riser and extends to its external stability, is connected with rotating handles, institute State swingle surface correspond to driven gear position be fixedly connected with its intermeshing driving gear, the jacking block bottom Left side is fixedly connected with position-limited wheel, and the one end of the drawstring far from reel is run through position-limited wheel and extended to be fixedly connected below There is hook.
Preferably, the bottom of the support transverse slat is fixedly connected with reinforcing bar, and the reinforcing bar is separate to support the one of transverse slat It holds and is fixedly connected on the left of the second supporting leg.
Preferably, the bottom of the first leg is fixedly connected with the first sharp block, and the bottom of second supporting leg is fixed It is connected with the second sharp block.
Preferably, the bottom of the first baffle is fixedly connected with the first overturning-preventing bar, and the first overturning-preventing bar is separate One end of first baffle is fixedly connected with first leg, and the bottom of the second baffle is fixedly connected with the second overturning-preventing bar, institute The one end of the second overturning-preventing bar far from second baffle is stated to be fixedly connected with the second supporting leg.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model by the first sliding rail, the first sliding block, the first fixed plate, first adjust shaft, the first adjusting rod, Adjustable plate, nut, threaded rod, bearing, spill spin block, rotating bar, the second sliding rail, the second sliding block, the second fixed plate, second, which are adjusted, to be turned Axis and the second adjusting rod cooperate, and make triangle pole setting machine supporting leg be not easy to skid, accelerate upright bar process, alleviate staff Work load, avoid the generation of safety accident, ensured the life security of staff.
2, the utility model prevents support transverse slat from being damaged because of the influence of gravity or other external force by setting reinforcing bar, By the way that the first sharp block is arranged, so that first leg is preferably inserted into soil, by the way that the second sharp block is arranged, make second Leg can be preferably inserted into soil, by the way that the first overturning-preventing bar is arranged, prevent the accidental operation of staff from leading to the first cunning Block generates huge pressure to first baffle, and first baffle is avoided to damage, and by the way that the second overturning-preventing bar is arranged, prevents staff Accidental operation cause the second sliding block to generate huge pressure to second baffle, avoid second baffle from damaging.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model front view;
Fig. 2 is the partial enlarged view of A in the utility model Fig. 1;
Fig. 3 is the cross-sectional view of the structure of the utility model right view.
In figure:1 jacking block, 2 first link blocks, 3 first connection shafts, 4 first legs, 5 first sliding rails, 6 first baffles, 7 First sliding block, 8 first fixed plates, 9 first adjust shaft, 10 first adjusting rods, 11 adjustable plates, 12 nuts, 13 threaded rods, 14 axis Hold, 15 spill spin blocks, 16 rotating bars, 17 second link blocks, 18 second connection shafts, 19 second supporting legs, 20 second sliding rails, 21 second Baffle, 22 second sliding blocks, 23 second fixed plates, 24 second adjusting shafts, 25 second adjusting rods, 26 support transverse slats, 27 supports are perpendicular Plate, 28 coiling shafts, 29 reels, 30 drawstrings, 31 driven gears, 32 firm blocks, 33 swingles, 34 rotating handles, 35 drivings Gear, 36 position-limited wheels, 37 hooks, 38 reinforcing bars, 39 first sharp blocks, 40 second sharp blocks, 41 first overturning-preventing bars, 42 second Overturning-preventing bar.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of power construction triangle pole setting machine, including jacking block 1, the left and right sides of jacking block 1 are fixed It is connected with the first link block 2, the first link block 2 is connected in its positive first connection shaft 3 with 4 activity of first leg by setting It connects, first leg 4 can rotate on the surface of the first connection shaft 3, but not be moved forward and backward, two 4 phases of first leg Mutually close side has been fixedly connected with the first sliding rail 5, and the bottom of the first sliding rail 5 is fixedly connected with first baffle 6, first baffle 6 are fixedly connected close to the side of first leg 4 with first leg 4, and the surface of the first sliding rail 5 slidably connects the first sliding block 7, lead to Cross setting first baffle 6, avoid the first sliding block 7 from the surface of the first sliding rail 5 be detached from, the first sliding block 7 far from the first sliding rail 5 one Side is fixedly connected with the first fixed plate 8, and the first fixed plate 8 is adjusted by setting in its positive first adjusting shaft 9 and first Bar 10 is flexibly connected, and the surface that the first adjusting rod 10 can adjust shaft 9 first rotates, but not is moved forward and backward, two It being fixedly connected by adjustable plate 11 between a first adjusting rod 10, the midpoint at 11 top of adjustable plate is fixedly connected with nut 12, The position that 11 bottom of adjustable plate corresponds to nut 12 is provided with the threaded rod 13 being used cooperatively with it, and the midpoint of 1 bottom of jacking block is solid Surely it is connected with bearing 14, spill spin block 15 is fixedly connected on the inner wall of bearing 14, the bottom of spill spin block 15 through bearing 14 and is prolonged It extends to outside it, spill spin block 15 can be rotated in the inside of bearing 14, but not be moved up and down, the top of threaded rod 13 End sequentially passes through adjustable plate 11 and nut 12 and extends to the top of nut 12 and fixed with the bottom of spill spin block 15 from bottom to up to be connected It connecing, the bottom end of threaded rod 13 is fixedly connected with rotating bar 16, and the front of jacking block 1 is symmetrical arranged there are two the second link block 17, and two It is fixedly connected by the second connection shaft 18 between a second link block 17, the surface activity of the second connection shaft 18 is connected with the Two supporting legs 19, the second supporting leg 19 can rotate on the surface of the second connection shaft 18, but not carry out side-to-side movement, first leg 4 bottom is fixedly connected with the first sharp block 39, and the bottom of the second supporting leg 19 is fixedly connected with the second sharp block 40, passes through setting First sharp block 39, allows first leg 4 to be preferably inserted into soil, by the way that the second sharp block 40 is arranged, makes the second supporting leg 19 can preferably be inserted into soil, and the back side of the second supporting leg 19 is fixedly connected with the second sliding rail 20, the bottom of the second sliding rail 20 It is fixedly connected with second baffle 21, the front side of second baffle 21 is fixedly connected with the rear side of the second supporting leg 19, the bottom of first baffle 6 Portion is fixedly connected with the first overturning-preventing bar 41, and the one end of the first overturning-preventing bar 41 far from first baffle 6 is fixed with first leg 4 to be connected Connect, the bottom of second baffle 21 is fixedly connected with the second overturning-preventing bar 42, the second overturning-preventing bar 42 far from second baffle 21 one End is fixedly connected with the second supporting leg 19, by the way that the first overturning-preventing bar 41 is arranged, prevents the accidental operation of staff from leading to first Sliding block 7 generates huge pressure to first baffle 6, and first baffle 6 is avoided to damage, and by the way that the second overturning-preventing bar 42 is arranged, prevents The accidental operation of staff causes the second sliding block 22 to generate huge pressure to second baffle 21, and second baffle 21 is avoided to damage Bad, the surface of the second sliding rail 20 slidably connects the second sliding block 22, by the way that second baffle 21 is arranged, avoids the second sliding block 22 from the The surface of two sliding rails 20 is detached from, and the second fixed plate 23 is fixedly connected on the left of 22 back side of the second sliding block, the second fixed plate 23 Right side is fixedly connected with the second adjusting shaft 24, and the surface activity of the second adjusting shaft 24 is connected with the second adjusting rod 25, and second The surface that adjusting rod 25 can adjust shaft 24 second rotates, but not carries out side-to-side movement, the rear side of the second adjusting rod 25 It is fixedly connected with the front side of adjustable plate 11, the left side of the second supporting leg 19 is fixedly connected with support transverse slat 26, supports the bottom of transverse slat 26 Portion is fixedly connected with reinforcing bar 38, and the one end of reinforcing bar 38 far from support transverse slat 26 is fixedly connected with the left side of the second supporting leg 19, By the way that reinforcing bar 38 is arranged, prevents support transverse slat 26 from being damaged because of the influence of gravity or other external force, support the top of transverse slat 26 It is symmetrical arranged there are two support riser 27, two tops supported between risers 27 pass through coiling shaft 28 and are flexibly connected, coiling The surface of shaft 28 is fixedly connected with reel 29, and the surface wrap of reel 29 has drawstring 30,28 surface of coiling shaft and position It is fixedly connected with driven gear 31 in the left and right sides of reel 29, between two support risers 27 and positioned at reel 29 Lower section is provided with firm block 32, and the left and right sides of firm block 32 has been fixedly connected with swingle 33, and swingle 33 is far from firm block 32 one end, which runs through support riser 27 and extends to its external stability, is connected with rotating handles 34, and 33 surface of swingle corresponds to driven The position of gear 31 is fixedly connected with is fixedly connected with limit with its intermeshing driving gear 35, jacking block on the left of 1 bottom Wheel 36, the one end of drawstring 30 far from reel 29 is run through position-limited wheel 36 and extended to is fixedly connected with hook 37 below, passes through First sliding rail 5, the first sliding block 7, the first fixed plate 8, first adjust shaft 9, the first adjusting rod 10, adjustable plate 11, nut 12, spiral shell Rasp bar 13, bearing 14, spill spin block 15, rotating bar 16, the second sliding rail 20, the second sliding block 22, the second fixed plate 23, second, which are adjusted, to be turned Axis 24 and the second adjusting rod 25 cooperate, and make triangle pole setting machine supporting leg be not easy to skid, accelerate upright bar process, alleviate work The work load of personnel avoids the generation of safety accident, has ensured the life security of staff.
In use, staff's rotary motion bar 16, the rotation of rotating bar 16 drives nut 12 to move upwards, and nut 12 passes through Adjustable plate 11 drives the first adjusting rod 10 and the second adjusting rod 25 to move upwards, and the first adjusting rod 10 adjusts shaft 9 by first The first fixed plate 8 is driven to move upwards, the first fixed plate 8, which constantly moves upwards on the surface of the first sliding rail 5, leads to two first Angle between supporting leg 4 is increasing, at the same the second adjusting rod 25 by second adjust shaft 24 drive the second fixed plate 23 to Upper movement, the second fixed plate 23 constantly moves upwards on the surface of the second sliding rail 20 makes the second supporting leg 19 with the second connection shaft 18 For the center of circle, side rotates forward, and when rotating to suitable position, rotating bar of stopping rotating 16 by drawstring 30 and links up with 37 by electric wire Bar is tied, and later, for staff by 34 rotating rotary rods 33 of rotating handles, swingle 33 is driven by driving gear 35 to drive Gear 31 rotates, and driven gear 31 drives reel 29 to rotate by coiling shaft 28, and reel 29 rotates constantly winding drawstring 30, by electric pole pull-up, since the distance between supporting leg has been fixed, during use, triangle pole setting machine Supporting leg is not easy to skid.
In summary:Power construction triangle pole setting machine, by the first sliding rail 5, the first sliding block 7, the first fixed plate 8, First adjust shaft 9, the first adjusting rod 10, adjustable plate 11, nut 12, threaded rod 13, bearing 14, spill spin block 15, rotating bar 16, Second sliding rail 20, the second sliding block 22, the second fixed plate 23, second adjust shaft 24 and the second adjusting rod 25 cooperates, and solve The problem of common power construction is easy to skid with triangle pole setting machine supporting leg.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of power construction triangle pole setting machine, including jacking block(1), it is characterised in that:The jacking block(1)The left and right sides it is equal It is fixedly connected with the first link block(2), first link block(2)By setting in its positive first connection shaft(3)With First leg(4)Flexible connection, two first legs(4)Side close to each other has been fixedly connected with the first sliding rail(5), described First sliding rail(5)Bottom be fixedly connected with first baffle(6), the first baffle(6)Close to first leg(4)Side with First leg(4)It is fixedly connected, first sliding rail(5)Surface slidably connect the first sliding block(7), first sliding block (7)Far from the first sliding rail(5)Side be fixedly connected with the first fixed plate(8), first fixed plate(8)By being arranged at it Positive first adjusts shaft(9)With the first adjusting rod(10)Flexible connection, two the first adjusting rods(10)Between pass through adjusting Plate(11)It is fixedly connected, the adjustable plate(11)The midpoint at top is fixedly connected with nut(12), the adjustable plate(11)Bottom Portion corresponds to nut(12)Position be provided with the threaded rod being used cooperatively with it(13), the jacking block(1)The midpoint of bottom is solid Surely it is connected with bearing(14), the bearing(14)Inner wall on be fixedly connected with spill spin block(15), the spill spin block(15)Bottom Bearing is run through in portion(14)And it extends to outside it, the threaded rod(13)Top sequentially pass through adjustable plate from bottom to up(11)With Nut(12)And extend to nut(12)Top and spill spin block(15)Bottom be fixedly connected, the threaded rod(13)Bottom end It is fixedly connected with rotating bar(16), the jacking block(1)Front be symmetrical arranged there are two the second link block(17), two second companies Connect block(17)Between pass through second connection shaft(18)It is fixedly connected, the second connection shaft(18)Surface activity be connected with Second supporting leg(19), second supporting leg(19)The back side be fixedly connected with the second sliding rail(20), second sliding rail(20)'s Bottom is fixedly connected with second baffle(21), the second baffle(21)Front side and the second supporting leg(19)Rear side fix connect It connects, second sliding rail(20)Surface slidably connect the second sliding block(22), second sliding block(22)The left side at the back side is solid Surely it is connected with the second fixed plate(23), second fixed plate(23)Right side be fixedly connected with the second adjusting shaft(24), institute State the second adjusting shaft(24)Surface activity be connected with the second adjusting rod(25), second adjusting rod(25)Rear side and tune Save plate(11)Front side be fixedly connected, second supporting leg(19)Left side be fixedly connected with support transverse slat(26), the support Transverse slat(26)Top be symmetrical arranged there are two support riser(27), two support risers(27)Between top pass through coiling turn Axis(28)Flexible connection, the coiling shaft(28)Surface be fixedly connected with reel(29), the reel(29)Table Face is wound with drawstring(30), the coiling shaft(28)Surface and be located at reel(29)The left and right sides be fixedly connected with from Moving gear(31), two support risers(27)Between and be located at reel(29)Lower section be provided with firm block(32), described steady Gu block(32)The left and right sides be fixedly connected with swingle(33), the swingle(33)Far from firm block(32)One end pass through Perforating branches supports riser(27)And it extends to its external stability and is connected with rotating handles(34), the swingle(33)Surface corresponds to driven Gear(31)Position be fixedly connected with and its intermeshing driving gear(35), the jacking block(1)The left side of bottom is fixed It is connected with position-limited wheel(36), the drawstring(30)Far from reel(29)One end run through position-limited wheel(36)And it extends to below It is fixedly connected with hook(37).
2. a kind of power construction triangle pole setting machine according to claim 1, it is characterised in that:The support transverse slat(26) Bottom be fixedly connected with reinforcing bar(38), the reinforcing bar(38)Far from support transverse slat(26)One end and the second supporting leg(19) Left side be fixedly connected.
3. a kind of power construction triangle pole setting machine according to claim 1, it is characterised in that:The first leg(4) Bottom be fixedly connected with the first sharp block(39), second supporting leg(19)Bottom be fixedly connected with the second sharp block (40).
4. a kind of power construction triangle pole setting machine according to claim 1, it is characterised in that:The first baffle(6) Bottom be fixedly connected with the first overturning-preventing bar(41), the first overturning-preventing bar(41)Far from first baffle(6)One end with First leg(4)It is fixedly connected, the second baffle(21)Bottom be fixedly connected with the second overturning-preventing bar(42), described second Overturning-preventing bar(42)Far from second baffle(21)One end and the second supporting leg(19)It is fixedly connected.
CN201820361982.0U 2018-03-16 2018-03-16 A kind of power construction triangle pole setting machine Expired - Fee Related CN208088951U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820361982.0U CN208088951U (en) 2018-03-16 2018-03-16 A kind of power construction triangle pole setting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820361982.0U CN208088951U (en) 2018-03-16 2018-03-16 A kind of power construction triangle pole setting machine

Publications (1)

Publication Number Publication Date
CN208088951U true CN208088951U (en) 2018-11-13

Family

ID=64058918

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820361982.0U Expired - Fee Related CN208088951U (en) 2018-03-16 2018-03-16 A kind of power construction triangle pole setting machine

Country Status (1)

Country Link
CN (1) CN208088951U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110259257A (en) * 2019-06-21 2019-09-20 宁波智正伟盈信息科技有限公司 A kind of electric power construction field safety device
CN110359757A (en) * 2019-08-19 2019-10-22 江苏宏航机械有限公司 A kind of mechanical upender of cement electric power bar
CN114000770A (en) * 2020-07-28 2022-02-01 上海机场(集团)有限公司 Novel visual shielding object and assembling method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110259257A (en) * 2019-06-21 2019-09-20 宁波智正伟盈信息科技有限公司 A kind of electric power construction field safety device
CN110359757A (en) * 2019-08-19 2019-10-22 江苏宏航机械有限公司 A kind of mechanical upender of cement electric power bar
CN114000770A (en) * 2020-07-28 2022-02-01 上海机场(集团)有限公司 Novel visual shielding object and assembling method thereof
CN114000770B (en) * 2020-07-28 2023-03-21 上海机场(集团)有限公司 Novel visual shielding object and assembling method thereof

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181113

Termination date: 20190316

CF01 Termination of patent right due to non-payment of annual fee