CN218465454U - Climbing-free device for inclined arrangement of prestressed framework type steel pipe wind power tower - Google Patents
Climbing-free device for inclined arrangement of prestressed framework type steel pipe wind power tower Download PDFInfo
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- CN218465454U CN218465454U CN202222704451.6U CN202222704451U CN218465454U CN 218465454 U CN218465454 U CN 218465454U CN 202222704451 U CN202222704451 U CN 202222704451U CN 218465454 U CN218465454 U CN 218465454U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 31
- 239000010959 steel Substances 0.000 title claims abstract description 31
- 230000009194 climbing Effects 0.000 claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 8
- 241000282326 Felis catus Species 0.000 description 6
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 241000219098 Parthenocissus Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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- 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
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Abstract
The utility model discloses a climbing-free device for the inclined arrangement of a prestressed framework type steel pipe wind power tower, which belongs to the technical field of climbing-free devices, and comprises a supporting device and a climbing-free device system, wherein the supporting device comprises a tower column, supporting rods, angle steel and a climbing ladder device, the climbing ladder device is fixedly installed on the concave surface of the outer wall of the tower column through the inclination of a plurality of supporting rods, the angle steel is fixedly installed between the adjacent supporting rods, and the climbing ladder device is arranged in parallel with the tower column; the climbing-free device system is movably arranged on the ladder climbing device. The beneficial effects are as follows: the novel climbing-free device suitable for the inclined arrangement of the prestressed framework type steel pipe wind power tower is developed, and the arrangement problem of a framework type tower frame lifter is solved; compared with a traditional vertically-running elevator, the foundation occupation area of the elevator is saved, the cultivated land is saved, a novel arrangement scheme is provided for the framework type tower staff to go up and down and material transportation, and the elevator is safe and reliable.
Description
Technical Field
The utility model belongs to the technical field of exempt from to climb ware, in particular to exempt from to climb ware that is used for prestressing force framework formula steel pipe wind-powered electricity generation tower slope to arrange.
Background
The problem of maintenance of existing wind power equipment in the operation process is always a problem which causes troubles for maintenance technicians of a wind power plant, because the maintenance technicians generally climb on a wind power tower, and for old technicians, although the maintenance technicians have abundant maintenance experience and wide technical knowledge, the old technicians still climb the wind power tower due to physical reasons. Therefore, in the maintenance of wind power equipment, the special maintenance climbing equipment for the wind power tower is urgently needed to be researched and developed to reduce the physical consumption of maintenance personnel.
The patent relates to a exempt from to climb ware lift truck patent number is CN201620504129.0, a exempt from structure of climbing ware lift truck is disclosed, the utility model belongs to wind drive arrangement group tower section of thick bamboo exempts from to climb ware technical field, including the safety rope, go up the haulage rope, exempt from to climb ware lift truck body frame, spacing wheelset, lower haulage rope, go up the fixed pulley, the guide rail mounting bracket, fixed pulley and drive arrangement down, wherein, lower fixed pulley sets up respectively on the guide rail mounting bracket, the lower extreme, exempt from to climb the guide rail sliding connection on ware lift truck body frame and the guide rail mounting bracket, on, the one end of haulage rope all is connected with exempting from to climb the ware lift truck body frame down, the other end passes through respectively, all is connected with drive arrangement behind the fixed pulley down, the safety rope is passed by exempting from to climb the ware lift truck body frame, and through the spacing wheelset in exempting from to climb the ware lift truck body frame, the both ends of safety rope are fixed on the guide rail mounting bracket, the lower extreme. The utility model discloses can realize exempting from to climb ware lift automobile body and need not additionally increase vertical dimension to practice thrift the cost, the safety rope can not produce the contact with the personnel of taking the ware of exempting from to climb simultaneously, takes place danger.
However, the creeper-free devices developed in the prior art are all used for vertical tower barrels, no creeper-free device suitable for the prestressed framework type steel pipe wind power tower exists, the requirements of the creeper-free device suitable for the prestressed framework type steel pipe wind power tower can meet requirements of climbing and material transportation, extra cultivated land is not occupied, the use of other normal functions of the prestressed framework type steel pipe wind power tower cannot be influenced, and safety and reliability are guaranteed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model discloses the decision research and development is used for the ware of exempting from to climb that prestressing force framework formula steel pipe wind-powered electricity generation tower slope was arranged.
A climbing-free device for obliquely arranging a prestressed framework type steel pipe wind power tower comprises a supporting device and a climbing-free system, wherein the supporting device comprises tower columns, supporting rods, angle steel and a climbing-ladder device, the climbing-ladder device is obliquely and fixedly arranged on the negative surface of the outer wall of one tower column through a plurality of supporting rods, the angle steel is fixedly arranged between the adjacent supporting rods, and the climbing-ladder device is arranged in parallel with the tower columns; the climbing-free device system is movably arranged on the ladder climbing device.
Furthermore, the ladder stand device comprises ladder stand columns, ladder steps, positioning wheels, guide rails, top wheels and bottom wheels, wherein the two ends of each ladder step are respectively fixed on the ladder stand columns at the two ends, the guide rails are arranged in the middle of the ladder steps, the positioning wheels are symmetrically arranged on the ladder steps relative to the guide rails, the top wheels and the bottom wheels are respectively arranged at the top ends and the bottom ends of the ladder stand columns, and the included angle between each ladder stand column and the horizontal plane is the same as that between each tower column and the horizontal plane; exempt from to climb the system including lifting machine, drive arrangement, accuse electronic box, wire rope, lifting machine fixed mounting in wire rope, wire rope movable mounting is in top pulley, return pulley, locating wheel and drive arrangement, drive arrangement and accuse electronic box are connected, lifting machine movable mounting is in the guide rail.
Further, still include the bracing piece and weld the ear, bracing piece one end is welded the ear through the bracing piece and is fixed in the column, the bracing piece other end is fixed in the cat ladder stand through the drift bolt.
Further, the tower column lateral wall is provided with platform device, platform device includes platform, railing and prevents the door, install in the platform the bottom of railing, install between the railing and prevent the door, the bottom of cat ladder device sets up in the platform top.
Furthermore, a falling prevention device is arranged on the guide rail.
Further, the lifting machine comprises a vehicle body, a base, a top limit device and handles, wherein the two handles are arranged at the top end of the vehicle body, the base is arranged at the bottom end of the vehicle body, a guide rail clamping seat matched with the guide rail is arranged on the back face of the vehicle body, and the top limit device is arranged on the two sides of the vehicle body.
The people standing platform on the elevator is arranged in the middle of the tower frame half platform, so that the head of a person is prevented from touching the main column or the framework type cross inclined rod when the person goes up and down. The platform cat ladder and the lifting machine track cat ladder of framework formula pylon upper end stagger to mutual interference is avoided, and the entrance to a cave is reserved all according to the lifting machine position to framework formula case becomes platform and changeover portion converter platform, and the entrance to a cave sets up the guardrail.
The elevator track is connected with the framework type tower main column through the cross brace, the inclined brace and the reinforcing brace to form a cage-shaped structure. The cross brace, the diagonal brace and the reinforcing brace avoid interference with the tower structure. The lifting machine provides electric power through rechargeable battery, and the people stands on lifting machine material platform, operates the upper and lower transportation of lifting machine through operating handle, sets up limit switch, centre at lifting machine track upper and lower extreme and sets up unexpected anti-falling device.
The utility model discloses the beneficial effect who gains as follows: the novel climbing-free device suitable for the inclined arrangement of the prestressed framework type steel pipe wind power tower is developed, and the arrangement problem of a framework type tower frame lifter is solved; compared with a traditional vertically-running elevator, the foundation occupation area of the elevator is saved, the cultivated land is saved, a novel arrangement scheme is provided for the up-down and material transportation of the framework type tower personnel, and the elevator is safe and reliable; other devices can be further installed on the positive surface of the tower column, and the climbing-free device cannot influence the normal use of the prestressed framework type steel pipe wind power tower.
Drawings
FIG. 1 is a schematic structural diagram of a climbing-free device for an inclined arrangement of a prestressed framework type steel pipe wind power tower;
FIG. 2 is a partial enlarged view of the portion A of the creeper-less system of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 1;
FIG. 4 is an enlarged view of a portion C of FIG. 1;
FIG. 5 is an enlarged view of a portion G of FIG. 4;
FIG. 6 is an enlarged view of the ladder and the guide rail;
FIG. 7 is a cross-sectional view of a creeper for a prestressed truss-type steel pipe wind tower tilt arrangement with respect to F-F;
FIG. 8 is an enlarged view of a portion D of FIG. 7;
FIG. 9 is an enlarged view of a portion E of the connection structure of the support rod and the weld lug of the support rod in FIG. 8;
the reference numbers in the figures are:
1 tower column, 2 supporting rods, 3 supporting rod welding lugs, 4 ladder climbing devices, 5 angle steel, 6 elevators, 7 cross rods, 8 diagonal rods, 9 railings, 10 platforms, 11 protective doors, 12 top wheels, 13 handles, 14 steel wire ropes, 15 vehicle bodies, 16 top limit, 17 bases, 18 ladder climbing, 19 upper electric control boxes, 20 driving devices, 21 positioning wheels, 22 ladder climbing columns, 23 ladder climbing steps, 24 anti-falling devices, 25 guide rails, 26 operating platforms, 27 through-nail bolts, 28 lower electric control boxes, 29 bottom limit, 30 diagonal rods, 31 cross rods, 32 power lines, 33 lower electric control boxes, 34 bottom limit, 35 bottom wheels and 36 rechargeable battery interfaces.
Detailed Description
Example 1
As shown in fig. 1-9, a climbing-free device for the oblique arrangement of a prestressed framework type steel pipe wind power tower comprises a supporting device and a climbing-free device system, wherein the supporting device comprises a tower column 1, supporting rods 2, angle steel 5 and a climbing ladder device 4, and the climbing ladder device 4 is obliquely and fixedly installed on the concave surface of the outer wall of one tower column 1 through a plurality of supporting rods 2; an angle steel 5 is fixedly arranged between the adjacent support rods 2, and the ladder climbing device 4 is arranged in parallel with the tower column 1; the ladder climbing device 4 comprises a ladder climbing upright column 22, ladder steps 23, positioning wheels 21, guide rails 25, top wheels 12 and bottom wheels 35, wherein two ends of each ladder climbing step 23 are respectively fixed on the ladder climbing upright columns 22 at two ends, the guide rails 25 are arranged in the middle of the ladder climbing steps 23, the positioning wheels 21 are further symmetrically arranged on the ladder climbing steps 23 relative to the guide rails 25, the top wheels 12 and the bottom wheels 35 are respectively arranged at the top end and the bottom end of each ladder climbing upright column 22, and the included angle between each ladder climbing upright column 22 and the horizontal plane is the same as that between the tower column 1 and the horizontal plane; exempt from to climb the system including lifting machine 6, drive arrangement 20, go up accuse electronic box 19, wire rope 14, 6 fixed mounting in wire rope 14 of lifting machine, 14 movable mounting of wire rope are in top sheave 12, return pulley 35, locating wheel 21 and drive arrangement 20, drive arrangement 20 is connected with last accuse electronic box 19, 6 movable mounting of lifting machine is in guide rail 25.
Still include the bracing piece and weld ear 3, 2 one ends of bracing piece are fixed in the column tower 1 through bracing piece weld ear 3, the bracing piece 2 other end is fixed in cat ladder stand 22 through drift bolt 27.
1 lateral wall of tower post is provided with platform device, platform device includes platform 10, railing 9 and prevents door 11, install in platform 10 the bottom of railing 9, install between the railing 9 and prevent door 11, the bottom of cat ladder device 4 sets up in platform 10 top.
The guide rail 25 is provided with a falling prevention device 24.
The elevator 6 comprises an elevator body 15, a base 17, a top limit 16 and handles 13, wherein the two handles 13 are arranged at the top end of the elevator body 15, the base 17 is arranged at the bottom end of the elevator body 15, a guide rail clamping seat matched with the guide rail 25 is arranged on the back surface of the elevator body 15, and the top limit 16 is further arranged on two sides of the elevator body 15.
The ladder stand column 22 is provided with a bottom limiting part 34, the bottom end of the ladder stand column 22 is further provided with a lower electric control box 33, and the lower electric control box 33 is connected with the upper electric control box 19 through a power line 32.
The starting position of the hoister is a platform at one corner of the framework type tower, and the elevation of the platform is about 2 meters; the platform is provided with an entrance and exit doorway, the size of the platform is about 1.8 meters by 1.8 meters, and guardrails with the height of 1.2 meters are arranged around the platform.
The climbing-free device is arranged at one corner of the framework type tower, runs in the oblique direction, is not provided with a climbing-free device foundation, and is used as a starting point for a person to go to the tower at a conversion half platform with the elevation of about 2 meters; the problem of arrangement of a framework type tower crane is solved; compared with the traditional hoist which vertically runs up and down, the occupied area of the hoist foundation is saved, and the cultivated land is saved; the elevator can run up and down in the oblique direction; the novel arrangement scheme is provided for the up-and-down and material transportation of the framework type tower personnel, and the method is safe and reliable.
Claims (6)
1. The utility model provides a exempt from to climb ware that is used for prestressing force framework formula steel pipe wind power tower slope to arrange which characterized in that: the climbing tower comprises a supporting device and a climbing-free system, wherein the supporting device comprises a tower column, supporting rods, angle steel and a climbing-ladder device, the climbing-ladder device is obliquely and fixedly arranged on the negative surface of the outer wall of one tower column through a plurality of supporting rods, the angle steel is fixedly arranged between the adjacent supporting rods, and the climbing-ladder device is arranged in parallel with the tower column; the climbing-free device system is movably arranged on the ladder climbing device.
2. The climbing-free device for the inclined arrangement of the prestressed framework type steel pipe wind power tower as claimed in claim 1, wherein: the ladder stand device comprises ladder stand columns, ladder steps, positioning wheels, guide rails, top wheels and bottom wheels, wherein the two ends of each ladder step are respectively fixed on the ladder stand columns at the two ends, the guide rails are arranged in the middle of the ladder steps, the positioning wheels are symmetrically arranged on the ladder steps relative to the guide rails, the top wheels and the bottom wheels are respectively arranged at the top ends and the bottom ends of the ladder stand columns, and the included angles between the ladder stand columns and the horizontal plane are the same as the included angles between the tower columns and the horizontal plane; exempt from to climb the ware system and include lifting machine, drive arrangement, accuse electronic box, wire rope, lifting machine fixed mounting is in wire rope, wire rope movable mounting is in top pulley, return pulley, locating wheel and drive arrangement, drive arrangement and accuse electronic box are connected, lifting machine movable mounting is in the guide rail.
3. The climbing-free device for the inclined arrangement of the prestressed framework type steel pipe wind power tower according to claim 1, wherein the climbing-free device comprises: the ladder stand column is characterized by further comprising a support rod welding lug, one end of the support rod is fixed to the tower column through the support rod welding lug, and the other end of the support rod is fixed to the ladder stand column through a through bolt.
4. The climbing-free device for the inclined arrangement of the prestressed framework type steel pipe wind power tower according to claim 1, wherein the climbing-free device comprises: the side wall of the tower column is provided with a platform device, the platform device comprises a platform, handrails and a protective door, the bottoms of the handrails are installed on the platform, the protective door is installed between the handrails, and the bottom end of the ladder stand device is arranged at the top end of the platform.
5. The climbing-free device for the inclined arrangement of the prestressed framework type steel pipe wind power tower as claimed in claim 2, wherein: and the guide rail is provided with a falling-preventing device.
6. The climbing-free device for the inclined arrangement of the prestressed framework type steel pipe wind power tower as claimed in claim 2, wherein: the elevator comprises an elevator body, a base, a top limit device and handles, wherein the two handles are arranged at the top end of the elevator body, the base is arranged at the bottom end of the elevator body, a guide rail clamping seat matched with a guide rail is arranged on the back face of the elevator body, and the top limit device is further arranged on the two sides of the elevator body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222704451.6U CN218465454U (en) | 2022-10-14 | 2022-10-14 | Climbing-free device for inclined arrangement of prestressed framework type steel pipe wind power tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222704451.6U CN218465454U (en) | 2022-10-14 | 2022-10-14 | Climbing-free device for inclined arrangement of prestressed framework type steel pipe wind power tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218465454U true CN218465454U (en) | 2023-02-10 |
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ID=85146067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222704451.6U Active CN218465454U (en) | 2022-10-14 | 2022-10-14 | Climbing-free device for inclined arrangement of prestressed framework type steel pipe wind power tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218465454U (en) |
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2022
- 2022-10-14 CN CN202222704451.6U patent/CN218465454U/en active Active
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