CN216336439U - Climbing-free device for wind power tower - Google Patents

Climbing-free device for wind power tower Download PDF

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Publication number
CN216336439U
CN216336439U CN202122079770.8U CN202122079770U CN216336439U CN 216336439 U CN216336439 U CN 216336439U CN 202122079770 U CN202122079770 U CN 202122079770U CN 216336439 U CN216336439 U CN 216336439U
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China
Prior art keywords
rod
clamping
climbing
wind power
free
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CN202122079770.8U
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Chinese (zh)
Inventor
张圣
余益民
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Huadian Electric Power Research Institute Co Ltd
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Huadian Electric Power Research Institute Co Ltd
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Priority to CN202122079770.8U priority Critical patent/CN216336439U/en
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Abstract

The utility model discloses a climbing-free device for a wind power tower, which comprises: a lift car body; the connecting pieces are rotationally connected to the bottoms of the two sides of the body of the lift truck; the pedal is rotationally connected to the bottom end of the lift truck body, and one end of the connecting piece is rotationally connected with two sides of the pedal; the folding rod is rotatably connected to one side of the lift car body, and the surface of the folding rod is connected with a backup plate; the supporting blocks are fixedly arranged on two sides of the lift truck body and located at the bottom of the folding rod. Through set up on the lift truck automobile body and roll over capable pole, backup plate, head rod and second connecting rod etc. alright protect the maintainer of standing on the footboard, avoid the maintainer to fall carelessly when ascending. Through placing the antiskid ribbed tile on the footboard, the maintainer when using exempting from to climb the ware, alright avoid the sole to skid, guaranteed staff's safety, the antiskid ribbed tile passes through fastener and footboard fixed mounting together, and the convenience is changed the antiskid ribbed tile.

Description

Climbing-free device for wind power tower
Technical Field
The utility model relates to the field of climbing-free devices, in particular to a climbing-free device for a wind power tower cylinder.
Background
The climbing-free device is a low-speed light hoisting machine which utilizes a motor to drive a lifting platform to move up and down along a track arranged on a building or equipment ladder and carries out high-altitude personnel and material conveying operation.
The wind power tower cylinder highly has 120 meters at most, during the operation, the maintainer need climb up wind power tower cylinder top through the inside cat ladder of wind power tower cylinder, still need carry some instruments simultaneously, very consume physical power, so install on the inside cat ladder of wind power tower cylinder and exempt from to climb the ware now, the maintainer of confession fan uses, can greatly save the physical demands that the personnel climbed wind power tower cylinder and carry maintenance instrument and equipment, improved the maintenance efficiency of fan.
And current wind power tower cylinder exempts from to climb the ware when using, and the maintainer is climbing the ware of exempting from to climb the back, can only hand-held exempting from to climb the ware, does not have other protector on exempting from to climb the ware, can not carry out fine protection to the maintainer.
Therefore, it is necessary to provide a climbing-free device for a wind power tower to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, provides the climbing-free device for the wind power tower cylinder with a reasonable structural design, and solves the problem that the conventional climbing-free device cannot protect workers during use.
The technical scheme adopted by the utility model for solving the problems is as follows: a wind tower climbing-free device, comprising:
a lift car body;
the connecting pieces are rotatably connected to the bottoms of the two sides of the body of the lift truck;
the pedal is rotatably connected to the bottom end of the lift car body, and one end of the connecting piece is rotatably connected with two sides of the pedal;
the folding rod is rotatably connected to one side of the lift car body, and the surface of the folding rod is connected with a backup plate;
the supporting blocks are fixedly arranged on two sides of the lift truck body and are located at the bottom of the folding rod.
Preferably, the other side of the lift truck body is located the top of the supporting block is rotatably connected with a first connecting rod, one end of the folding rod is rotatably connected with a second connecting rod, and one end of the first connecting rod extends to the inside of the second connecting rod.
Preferably, a clamping rod is arranged on the outer side of one end of the second connecting rod, and one end of the clamping rod penetrates through the second connecting rod and the first connecting rod and extends to the inner side of the second connecting rod.
Preferably, the surface of the clamping rod is sleeved with a first spring, and one end of the first spring is fixedly mounted on the outer side of the second connecting rod.
Preferably, one side fixedly connected with peg of the pole of going of rolling over, the equal fixed mounting in both sides of lift truck automobile body has the handle, the handle is located the pole of going of rolling over with the top of head rod.
Preferably, the top of the pedal is provided with a groove, an anti-skid plate is arranged inside the groove, a clamping piece is fixedly mounted on one side of the anti-skid plate, and one end of the clamping piece penetrates through the pedal and extends to the outside of the pedal.
Preferably, the connecting groove has all been seted up around the footboard, the connecting groove with the fastener cooperation, the draw-in groove has all been seted up to the both sides of connecting groove on the footboard.
Preferably, the clamping piece comprises a connecting block, a telescopic groove is formed in the connecting block, a second spring is arranged in the telescopic groove, clamping blocks are fixedly connected to two ends of the second spring, one end of each clamping block penetrates through the connecting block and extends to the outside of the connecting block, and the clamping blocks are matched with the clamping grooves.
Compared with the prior art, the utility model has the following advantages and effects:
through set up on the lift truck automobile body and roll over capable pole, backup plate, head rod and second connecting rod etc. alright protect the maintainer of standing on the footboard, avoid the maintainer to fall carelessly when ascending, guaranteed maintainer's safety.
Through placing the antiskid ribbed tile on the footboard, the maintainer when using exempting from to climb the ware, alright avoid the sole to skid, guaranteed staff's safety, and the antiskid ribbed tile passes through fastener and footboard fixed mounting and is in the same place, damages when the antiskid ribbed tile, antiskid nature reduces the back, also can in time change the antiskid ribbed tile.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of a wind tower climbing-free device provided by the utility model;
FIG. 2 is a top view of the structure shown in FIG. 1;
FIG. 3 is a schematic structural diagram of a wind tower crawler according to a second embodiment of the present invention;
FIG. 4 is a bottom plan view of the pedal of FIG. 3;
fig. 5 is a schematic view of the internal structure of the card member shown in fig. 3.
In the figure: the lift truck comprises a lift truck body 1, a connecting piece 2, a pedal 3, a folding rod 4, a backup plate 5, a supporting block 6, a first connecting rod 7, a second connecting rod 8, a clamping rod 9, a first spring 10, a hanging rod 11, a handle 12, a groove 13, an anti-skid plate 14, a clamping piece 15, a connecting block 151, a telescopic groove 152, a second spring 153, a clamping block 154, a connecting groove 16 and a clamping groove 17.
Detailed Description
The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not to be construed as limiting the present invention.
Example 1.
Referring to fig. 1 and 2, in the embodiment, a wind turbine tower climbing-free device includes:
a lift truck body 1;
the connecting pieces 2 are rotatably connected to the bottoms of the two sides of the lift truck body 1;
the pedal 3 is rotationally connected to the bottom end of the lift truck body 1, and one end of the connecting piece 2 is rotationally connected with two sides of the pedal 3;
the folding rod 4 is rotatably connected to one side of the lift car body 1, and the surface of the folding rod 4 is connected with a backup plate 5;
supporting shoe 6, supporting shoe 6 fixed mounting are in the both sides of lift truck automobile body 1, and supporting shoe 6 is located the bottom of 4 of the pole of walking of turning over.
The opposite side of lift truck automobile body 1 just is located the top of supporting shoe 6 and rotates and is connected with head rod 7, and the one end of 4 that roll over is rotated and is connected with second connecting rod 8, and the one end of head rod 7 extends to the inside of second connecting rod 8.
A clamping rod 9 is arranged on the outer side of one end of the second connecting rod 8, and one end of the clamping rod 9 penetrates through the second connecting rod 8 and the first connecting rod 7 and extends to the inner side of the second connecting rod 8.
The surface cover of kelly 9 is equipped with first spring 10, the outside fixed mounting of one end and second connecting rod 8 of first spring 10.
One side fixedly connected with peg 11 of pole 4 rolls over, and the equal fixed mounting in both sides of lift truck automobile body 1 has handle 12, and handle 12 is located the top of pole 4 and the head rod 7 of rolling over.
The quantity of connecting piece 2 is 2, rotates and connects lift truck automobile body 1 and footboard 3, can pack up footboard 3, and the quantity of the pole 4 of going of rolling over is 2, fixes backup plate 5 jointly, and the pole 4 of going of rolling over can drive backup plate 5 and rotate and pack up, and the quantity of supporting shoe 6 is 2, and two supporting shoes 6 support to going pole 4 and head rod 7.
The quantity of head rod 7 is 2, and second connecting rod 8 links together through the pivot rotation with the one end of folding the line pole 4, and kelly 9 can carry out the chucking to head rod 7 and second connecting rod 8, makes things convenient for the maintainer on the footboard 3 to get off.
The first spring 10 is an extension spring having good elasticity, one end of which is hung on the outer surface of the second link 8 and the other end of which is caught on the surface of the catching bar 9.
The hanging rod 11 is welded on the folding rod 4, and can hang a tool kit of an overhaul worker, so that the pressure of the overhaul worker is reduced.
The working principle is as follows:
when the maintainer used and exempted from to climb the ware and gone up wind power tower cylinder top, the maintainer at first rotated backup plate 5, made the rotation such as pole 4, head rod 7, the second connecting rod 8 of going to make the bottom and two supporting shoes 6 contacts of head rod 7 and the pole 4 of going to keep parallel with lift truck automobile body 1.
The step 3 is then also rotated to be parallel to the lift car body 1.
The service person can then pull the clamping bar 9 so that one end of the clamping bar 9 is free from the first connecting bar 7 and the second connecting bar 8, whereafter the second connecting bar 8 can be turned.
Then, the maintainer can enter the inside of the folding rod 4 from the second connecting rod 8, and then clamp one end of the first connecting rod 7 at one end of the second connecting rod 8 again, and clamp the two by using the clamping rod 9.
After the maintainer stands on footboard 3, the back is reliable on backup plate 5, and the saddlebag on one's body can be hung on peg 11, starts afterwards and exempts from to climb the ware, alright send the wind power tower section of thick bamboo top with the maintainer to overhaul wind power tower section of thick bamboo top computer lab.
Has the advantages that:
through set up on lift truck automobile body 1 and roll over capable pole 4, backup plate 5, head rod 7 and second connecting rod 8 etc. alright protect the maintainer of standing on footboard 3, avoid the maintainer to fall carelessly when ascending, guaranteed maintainer's safety.
Example 2.
Referring to fig. 3 to 5, based on the wind tower climbing-free device provided in embodiment 1, another wind tower climbing-free device is provided in this embodiment. This embodiment is only a preferred mode of embodiment 1, and the implementation of this embodiment does not affect the implementation of embodiment 1 alone.
Specifically, the difference of the ware is exempted from to climb by wind power tower cylinder that this embodiment provided lies in that recess 13 is seted up at the top of footboard 3, and the inside of recess 13 is provided with antiskid ribbed tile 14, and one side fixed mounting of antiskid ribbed tile 14 has fastener 15, and the one end of fastener 15 runs through footboard 3 and extends to the outside of footboard 3.
Connecting groove 16 has all been seted up around footboard 3, connecting groove 16 and 15 cooperations of fastener, and draw-in groove 17 has all been seted up to the both sides of connecting groove 16 on footboard 3.
The grooves 13 are matched with the anti-skid plate 14 in size, the number of the clamping pieces 15 is 4, the clamping pieces are uniformly and fixedly mounted at the bottom of the anti-skid plate 14, and the rubber anti-skid pads are bonded at the top of the anti-skid plate 14, so that the friction force between the anti-skid pads and soles can be increased.
The connecting groove 16 is matched with the clamping piece 15 in size and position, and the clamping groove 17 is communicated with the connecting groove 16.
Preferably, the clamping piece 15 includes a connecting block 151, a telescopic groove 152 has been opened on the connecting block 151, a second spring 153 is arranged inside the telescopic groove 152, two ends of the second spring 153 are fixedly connected with a clamping block 154, one end of the clamping block 154 penetrates through the connecting block 151 and extends to the outside of the connecting block 151, and the clamping block 154 is matched with the clamping groove 17.
The telescopic slot 152 is matched with the second spring 153 in size, the second spring 153 is a compression spring and has good elasticity, the latch 154 is matched with the slot 17 in size, and one side of the latch 154 is arc-shaped.
The working principle is as follows:
when the climbing-free device is used for ascending in the wind power tower, a maintainer firstly climbs the pedal 3 and steps on the antiskid plate 14, and when water slips on the sole of a foot, the friction between the sole and the antiskid plate 14 can be increased.
When the rubber pad on the anti-skid plate 14 is damaged during long-term use, a worker can manually press the two clamping blocks 154 into the telescopic grooves 152, so that the clamping blocks 154 enter the inside of the connecting block 151.
One side of the cleat 14 can then be pulled up to clear the catch 15 from the attachment slot 16, after which the other three catches 15 are pulled away from the attachment slot 16 in the same operation.
The service person can then replace the footplate 3 with a new cleat 14.
Has the advantages that:
through placing antiskid ribbed tile 14 on footboard 3, the maintainer when using exempting from to climb the ware, alright avoid the sole to skid, guaranteed staff's safety, and antiskid ribbed tile 14 passes through fastener 15 and footboard 3 fixed mounting together, when antiskid ribbed tile 14 damages, antiskid nature reduces the back, also can in time change antiskid ribbed tile 14.
Those not described in detail in this specification are well within the skill of the art.
In addition, it should be noted that the above contents described in the present specification are only illustrations of the structures of the present invention. All equivalent variations of the structures, features and principles described in accordance with the present inventive concepts are included within the scope of the present invention. Those skilled in the art to which the utility model relates will appreciate that various modifications, additions and substitutions are possible, without departing from the scope and spirit of the utility model as disclosed in the accompanying claims.

Claims (8)

1. The utility model provides a wind power tower cylinder exempts from to climb ware, characterized by includes:
a lift truck body (1);
the connecting piece (2) is rotatably connected to the bottoms of the two sides of the lift truck body (1);
the pedal (3) is rotatably connected to the bottom end of the lift car body (1), and one end of the connecting piece (2) is rotatably connected with two sides of the pedal (3);
the folding rod (4) is rotatably connected to one side of the lift car body (1), and a backup plate (5) is connected to the surface of the folding rod (4);
the lifting vehicle comprises supporting blocks (6), wherein the supporting blocks (6) are fixedly arranged on two sides of the lifting vehicle body (1), and the supporting blocks (6) are located at the bottom of the folding rod (4).
2. The climbing-free device for the wind power tower drum as claimed in claim 1, wherein a first connecting rod (7) is rotatably connected to the other side of the lift truck body (1) and located at the top of the supporting block (6), a second connecting rod (8) is rotatably connected to one end of the folding rod (4), and one end of the first connecting rod (7) extends to the inside of the second connecting rod (8).
3. The climbing-free device for the wind power tower cylinder according to claim 2, wherein a clamping rod (9) is arranged outside one end of the second connecting rod (8), and one end of the clamping rod (9) penetrates through the second connecting rod (8) and the first connecting rod (7) and extends to the inside of the second connecting rod (8).
4. The climbing-free device for the wind power tower cylinder according to claim 3, wherein a first spring (10) is sleeved on the surface of the clamping rod (9), and one end of the first spring (10) is fixedly installed on the outer side of the second connecting rod (8).
5. The climbing-free device for the wind power tower drum as claimed in claim 2, wherein a hanging rod (11) is fixedly connected to one side of the folding rod (4), handles (12) are fixedly mounted on both sides of the lift truck body (1), and the handles (12) are located above the folding rod (4) and the first connecting rod (7).
6. The climbing-free device for the wind power tower drum according to claim 1, wherein a groove (13) is formed in the top of the pedal (3), a skid-proof plate (14) is arranged inside the groove (13), a clamping piece (15) is fixedly mounted on one side of the skid-proof plate (14), and one end of the clamping piece (15) penetrates through the pedal (3) and extends to the outside of the pedal (3).
7. The climbing-free device for the wind power tower cylinder according to claim 6, wherein the pedal (3) is provided with connecting grooves (16) all around, the connecting grooves (16) are matched with the clamping pieces (15), and clamping grooves (17) are formed in two sides of the connecting grooves (16) on the pedal (3).
8. The climbing-free device of claim 7, wherein the clamping piece (15) comprises a connecting block (151), a telescopic groove (152) is formed in the connecting block (151), a second spring (153) is arranged inside the telescopic groove (152), clamping blocks (154) are fixedly connected to two ends of the second spring (153), one end of each clamping block (154) penetrates through the connecting block (151) and extends to the outside of the connecting block (151), and the clamping blocks (154) are matched with the clamping grooves (17).
CN202122079770.8U 2021-08-31 2021-08-31 Climbing-free device for wind power tower Active CN216336439U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122079770.8U CN216336439U (en) 2021-08-31 2021-08-31 Climbing-free device for wind power tower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122079770.8U CN216336439U (en) 2021-08-31 2021-08-31 Climbing-free device for wind power tower

Publications (1)

Publication Number Publication Date
CN216336439U true CN216336439U (en) 2022-04-19

Family

ID=81169486

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122079770.8U Active CN216336439U (en) 2021-08-31 2021-08-31 Climbing-free device for wind power tower

Country Status (1)

Country Link
CN (1) CN216336439U (en)

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