CN214935122U - Cable guiding device for wind power elevator - Google Patents
Cable guiding device for wind power elevator Download PDFInfo
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- CN214935122U CN214935122U CN202120955512.9U CN202120955512U CN214935122U CN 214935122 U CN214935122 U CN 214935122U CN 202120955512 U CN202120955512 U CN 202120955512U CN 214935122 U CN214935122 U CN 214935122U
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- side plate
- cable
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- guide wheel
- wind
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Abstract
The utility model relates to a cable guider for wind-powered electricity generation lift. The cable guide device comprises a first side plate and a second side plate which are oppositely arranged, wherein a movable pulley structure for guiding a cable is rotatably connected between the first side plate and the second side plate, and an anti-falling column matched with the movable pulley structure is connected between the first side plate and the second side plate; guide wheel assemblies which are arranged in pairs and used for clamping and embracing the steel wire rope are connected to the first side plate/the second side plate, and the guide wheel assemblies are in rolling contact with the steel wire rope; the outer ends of the two groups of guide wheel assemblies act together to form a through notch. The utility model discloses can prevent that the cable from taking place to tie a knot or swing by a wide margin along with elevator car operation in-process, avoid other equipment in cable and the tower section of thick bamboo to take place frequent interference and scratch, improve the security of equipment operation.
Description
Technical Field
The utility model belongs to the technical field of wind-powered electricity generation facility, especially, relate to a cable guider for wind-powered electricity generation lift.
Background
Wind energy is taken as a clean renewable energy source, more and more receives attention and is extremely huge in all countries in the world, and wind power generation is taken as one of the current novel energy industry, and the scale of development is rapidly advanced due to the advantages of environmental protection and energy conservation.
Wind power generation refers to converting kinetic energy of wind into electric energy. The devices required for wind power generation are called wind generating sets. The wind generating set can be divided into three parts, namely a wind wheel (comprising a tail vane), a generator and a tower. The tower is the framework that supports the wind wheel, tail rudder and generator. It is generally built relatively high in order to obtain a large and uniform wind power, yet with sufficient strength. The tower barrel lifter is a special lifter which is arranged in the tower barrel of the fan, conveys workers, tools and materials to an upper platform or a cabin and can be stopped at any position in the tower barrel at any time for overhauling and maintaining work.
The car at the lift is provided with the drive usually, arresting gear, electric elements such as detection device, in traditional wind power tower section of thick bamboo, the power generally sets up the bottom at a tower section of thick bamboo, consequently at the in-process of lift removal, need pull the cable, specifically stack in the cable receiving section of thick bamboo of tower section of thick bamboo bottom surface for the cable, along with the lift of lift, the end of cable is promoted or stacks in the cable receiving section of thick bamboo once more along with the operation of the car of lift, under this condition, the length of cable needs to be close with the length of a tower section of thick bamboo, when a tower section of thick bamboo is higher, the cable of overlength can take place to tie a knot or swing by a wide margin at the in-process along with lift car operation, and then take place frequent interference and scratch with other equipment in the tower section of thick bamboo, accidents such as explosion cable have been caused, very big potential safety hazard has been brought for equipment operation and operating personnel.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the technical problem who exists among the well-known art and provide a strong cable guider for wind-powered electricity generation lift of reasonable in structural design security
The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: a cable guide device for a wind power elevator comprises a first side plate and a second side plate which are oppositely arranged, wherein a movable pulley structure for guiding a cable is rotatably connected between the first side plate and the second side plate, and an anti-falling column matched with the movable pulley structure is connected between the first side plate and the second side plate; guide wheel assemblies which are arranged in pairs and used for clamping and embracing the steel wire rope are connected to the first side plate/the second side plate, and the guide wheel assemblies are in rolling contact with the steel wire rope; the outer ends of the two groups of guide wheel assemblies act together to form a through notch.
The utility model has the advantages that: the utility model provides a cable guider for wind power elevator, through the movable pulley structure and the anticreep post that set up, make the upper end of cable can walk around behind movable pulley structure (8) and be connected with the car of tower section of thick bamboo lift, and then make the utility model discloses possess the function of movable pulley, the slippage of cable can also be avoided to the anticreep post simultaneously; can press from both sides through setting up mated leading wheel subassembly and embrace the operation to wire rope in the tower section of thick bamboo to realize rolling contact with wire rope, thereby make the utility model discloses can be under the effect of lift and cable smooth and easy along wire rope move, and then make the cable move in the planar parallel plane that wire rope constitutes, thereby realize the guide effect of cable. The utility model discloses can prevent that the cable from taking place to tie a knot or swing by a wide margin along with elevator car operation in-process, avoid other equipment in cable and the tower section of thick bamboo to take place frequent interference and scratch, improve the security of equipment operation.
Preferably: the first side plate/the second side plate is connected with a guide sleeve used for penetrating a steel wire rope, and the guide sleeve and the guide wheel component are respectively arranged on two sides of the movable pulley structure.
Preferably: the upper end part of the first side plate is bent towards the second side plate to form an upper guide sleeve lug plate, and the lower end part of the first side plate is bent towards the second side plate to form a lower guide sleeve lug plate; the guide sleeve is inserted in a mounting hole formed on the ear plate of the guide sleeve; the two groups of guide sleeves which are distributed up and down are arranged coaxially.
Preferably: the guide wheel assembly comprises a guide wheel body, the outer peripheral surface of the guide wheel body is inwards sunken to form an arc shape, a copper sleeve is arranged in the center of the guide wheel body in a penetrating mode, the guide wheel body is connected with the side plate through a screw arranged in the copper sleeve in a penetrating mode, and the screw is in clearance fit with the copper sleeve; the diameter of the outer end of the idler body is smaller than the diameter of the inner end.
Preferably: the movable pulley structure comprises an installation mandrel which is arranged between the first side plate and the second side plate and is connected with the first side plate and the second side plate through screws, and further comprises a pulley body which is sleeved outside the installation mandrel and is rotatably connected with the installation mandrel through a rolling bearing.
Preferably: the upper guide sleeve ear plates are provided with two groups, and a gap is arranged between the two groups of upper guide sleeve ear plates; the lower guide sleeve ear plates are provided with two groups, and a gap is arranged between the two groups of lower guide sleeve ear plates.
Preferably: the first side plate and the second side plate are connected through the threaded sleeves and screws penetrating through the threaded sleeves.
Preferably: the anticreep post is provided with four groups, and four groups anticreep posts set up respectively in movable pulley structure's upper left side, upper right side, left downside and right downside.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic sectional structure view of a-a in fig. 1.
In the figure: 1. a first side plate; 2. a lower guide sleeve ear plate; 3. a guide sleeve; 4. a second side plate; 5. an anti-drop column; 6. a guide wheel assembly; 6-1, a guide wheel body; 6-2, copper sheathing; 7. penetrating through the notch; 8. a movable pulley structure; 8-1, a pulley body; 8-2, installing a mandrel; 9. a threaded sleeve; 10. and an upper guide sleeve ear plate.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are described in detail:
please refer to fig. 1, the utility model discloses a cable guider for wind power elevator is including relative first curb plate 1 and the second curb plate 4 that sets up, be provided with between first curb plate 1 and second curb plate 4 with the tight thread bush 9 in opposite face looks top of the two, first curb plate 1 and second curb plate 4 are connected through thread bush 9 and the screw of wearing to locate in the thread bush 9.
A movable pulley structure 8 for guiding the cable is rotatably connected between the first side plate 1 and the second side plate 4, and further referring to fig. 2, in this embodiment, the movable pulley structure 8 includes an installation mandrel 8-2 disposed between the first side plate 1 and the second side plate 4 and connected to the first side plate 1 and the second side plate 4 through a screw, and further includes a pulley body 8-1 sleeved outside the installation mandrel 8-2 and rotatably connected to the installation mandrel 8-2 through a rolling bearing.
As shown in the figure, in order to prevent the cable winding to movable pulley structure 8 from separating, this embodiment is connected with between first curb plate 1 and second curb plate 4 and prevents that the post 5 is provided with four groups with movable pulley structure 8 complex, and four groups of posts 5 are prevented setting up respectively at the upper left side, upper right side, left downside and the lower right side of movable pulley structure 8. In the actual working process, the cable is arranged between the anti-falling column 5 and the pulley body 8-1 in a penetrating mode.
In order to enable the embodiment to operate along with a lift car of the elevator and further drive the cable to operate in a fixed plane, and avoid knotting and large-amplitude swinging of the cable, guide wheel assemblies 6 which are arranged in pairs and used for clamping and holding the steel wire rope are connected to the first side plate 1/the second side plate 4, and the guide wheel assemblies 6 are in rolling contact with the steel wire rope; in actual working process, in order to guarantee that direction wire rope is in the vertical state all the time, often need adopt the centre gripping cover that thin steel or thin iron made to carry out centre gripping and direction to wire rope, to this kind of condition, need set up the notch that can supply the centre gripping cover to run through between two sets of leading wheel subassembly 6 that set up in pairs, specifically be outer tip combined action formation of two sets of leading wheel subassembly 6 and run through breach 7.
Further referring to fig. 2, in the present embodiment, the guide wheel assembly 6 includes a guide wheel body 6-1, the outer peripheral surface of which is recessed inwards and is in an arc shape, a copper sleeve 6-2 is inserted through the center of the guide wheel body 6-1, the guide wheel body 6-1 is connected with the side plate through a screw inserted into the copper sleeve 6-2, and the screw is in clearance fit with the copper sleeve 6-2; the diameter of the outer end part of the guide wheel body 6-1 is smaller than that of the inner end part, and the outer end parts of the two groups of guide wheel bodies 6-1 act together to form a notch through which the clamping sleeve can penetrate, so that the guide wheel can smoothly go up and down along the guide steel wire rope. Because be provided with two sets of direction wire rope in actual working process, so in this embodiment, the leading wheel subassembly 6 that sets up in pairs is provided with the multiunit, and two sets of direction wire rope wear to locate respectively between the leading wheel subassembly 6 that sets up in pairs, makes the cable can be in the planar parallel plane motion that two sets of direction wire rope constitute through above-mentioned setting to realize the direction of cable.
In the course of the work of reality, except that direction wire rope, still be provided with safe wire rope and work wire rope in the fan tower section of thick bamboo, be different from direction wire rope, safe wire rope and work wire rope do not have the node, if utilize this embodiment along safe wire rope and/or work wire rope lift operation, there is the risk of safe wire rope and work wire rope card in running through breach 7, in order to avoid above-mentioned risk, this embodiment is connected with the uide bushing 3 that is used for wearing to establish wire rope on first curb plate 1/second curb plate 4, the both sides of movable pulley structure 8 are located to uide bushing 3 and leading wheel subassembly 6 branch.
Referring to fig. 1 further, in this embodiment, the guide wheel assemblies 6 arranged in pairs are connected to the first side plate 1, the upper end of the first side plate 1 is bent toward the second side plate 4 to form an upper guide sleeve ear plate 10, and the lower end is bent toward the second side plate 4 to form a lower guide sleeve ear plate 2; the guide sleeve 3 is inserted into a mounting hole formed on the ear plate of the guide sleeve; the two groups of guide sleeves 3 which are distributed up and down are arranged coaxially. In this embodiment, two sets of upper guide sleeve ear plates 10 are provided, and a gap is provided between the two sets of upper guide sleeve ear plates 10; the lower guide sleeve ear plates 2 are provided with two groups, and a gap is arranged between the two groups of lower guide sleeve ear plates 2. In this embodiment, the uide bushing 3 is worn to locate in the guide pin bushing otic placode, is provided with the chamfer in the edge of the centre bore of uide bushing 3, is convenient for wear to establish wire rope, has seted up annular notch at the periphery wall of uide bushing 3, is provided with circlip in the annular notch, and this kind of setting can avoid uide bushing 3 to break away from the guide pin bushing otic placode under wire rope's drive, also conveniently installs and changes uide bushing 3 simultaneously.
The working principle is as follows:
according to actual conditions, the steel wire rope is arranged between the two groups of guide wheel assemblies 6 or in the guide sleeve 3 in a penetrating mode, then the upper end of the cable penetrates through the movable pulley structure 8 and the anti-falling column 5, the cable is arranged on the movable pulley structure 8 in a winding mode and is in rolling connection with the movable pulley structure 8, and the upper end of the cable is connected with a lift car of the tower barrel elevator after passing around the movable pulley structure 8. When the car of the tower barrel elevator goes up and down, the guide device is equivalent to a movable pulley, the movable pulley is driven by the cable to move up and down, and meanwhile, under the guide effect of the steel wire rope, the cable runs in the plane parallel to the plane formed by the steel wire rope, so that the guide effect of the cable is realized. The utility model discloses can prevent that the cable from taking place to tie a knot or swing by a wide margin along with elevator car operation in-process, avoid other equipment in cable and the tower section of thick bamboo to take place frequent interference and scratch, improve the security of equipment operation.
Claims (8)
1. The utility model provides a cable guider for wind-powered electricity generation lift, characterized by: the cable guide device comprises a first side plate (1) and a second side plate (4) which are oppositely arranged, wherein a movable pulley structure (8) for guiding a cable is rotatably connected between the first side plate (1) and the second side plate (4), and an anti-falling column (5) matched with the movable pulley structure (8) is connected between the first side plate (1) and the second side plate (4); guide wheel assemblies (6) which are arranged in pairs and used for clamping and holding the steel wire rope are connected to the first side plate (1)/the second side plate (4), and the guide wheel assemblies (6) are in rolling contact with the steel wire rope; the outer ends of the two groups of guide wheel assemblies (6) act together to form a through notch (7).
2. The cable guide apparatus for a wind elevator according to claim 1, wherein: the first side plate (1)/the second side plate (4) are connected with guide sleeves (3) used for penetrating steel wire ropes, and the guide sleeves (3) and the guide wheel assemblies (6) are respectively arranged on two sides of the movable pulley structure (8).
3. The cable guide apparatus for a wind elevator according to claim 2, wherein: the upper end part of the first side plate (1) is bent towards the second side plate (4) to form an upper guide sleeve ear plate (10), and the lower end part of the first side plate is bent towards the second side plate (4) to form a lower guide sleeve ear plate (2); the guide sleeve (3) is inserted into a mounting hole formed on the guide sleeve ear plate; the two groups of guide sleeves (3) which are distributed up and down are arranged coaxially.
4. The cable guide apparatus for a wind elevator according to claim 1, wherein: the guide wheel assembly (6) comprises a guide wheel body (6-1) with the outer peripheral surface inwards sunken to form an arc shape, a copper sleeve (6-2) is arranged at the center of the guide wheel body (6-1) in a penetrating mode, the guide wheel body (6-1) is connected with the side plate through a screw arranged in the copper sleeve (6-2) in a penetrating mode, and the screw is in clearance fit with the copper sleeve (6-2); the diameter of the outer end part of the guide wheel body (6-1) is smaller than that of the inner end part.
5. The cable guide apparatus for a wind elevator according to claim 1, wherein: the movable pulley structure (8) comprises an installation mandrel (8-2) which is arranged between the first side plate (1) and the second side plate (4) and connected with the first side plate and the second side plate through screws, and further comprises a pulley body (8-1) which is sleeved outside the installation mandrel (8-2) and is rotatably connected with the installation mandrel (8-2) through a rolling bearing.
6. The cable guide apparatus for a wind elevator according to claim 3, wherein: two groups of upper guide sleeve ear plates (10) are arranged, and a gap is arranged between the two groups of upper guide sleeve ear plates (10); the lower guide sleeve ear plates (2) are provided with two groups, and a gap is arranged between the two groups of lower guide sleeve ear plates (2).
7. The cable guide apparatus for a wind elevator according to any one of claims 1 to 6, wherein: a threaded sleeve (9) tightly propped against the opposite surface of the first side plate (1) and the second side plate (4) is arranged between the first side plate (1) and the second side plate (4), and the first side plate (1) and the second side plate (4) are connected through the threaded sleeve (9) and a screw arranged in the threaded sleeve (9) in a penetrating manner.
8. The cable guide apparatus for a wind elevator according to claim 7, wherein: the anti-falling columns (5) are provided with four groups, and the four groups of anti-falling columns (5) are respectively arranged on the left upper side, the right upper side, the left lower side and the right lower side of the movable pulley structure (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120955512.9U CN214935122U (en) | 2021-05-07 | 2021-05-07 | Cable guiding device for wind power elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120955512.9U CN214935122U (en) | 2021-05-07 | 2021-05-07 | Cable guiding device for wind power elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214935122U true CN214935122U (en) | 2021-11-30 |
Family
ID=79062643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120955512.9U Active CN214935122U (en) | 2021-05-07 | 2021-05-07 | Cable guiding device for wind power elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214935122U (en) |
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2021
- 2021-05-07 CN CN202120955512.9U patent/CN214935122U/en active Active
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Address after: 300000 No. 20, Hongxing Road, cuihuangkou Town, Wuqing District, Tianjin Patentee after: Cooper new energy Co.,Ltd. Address before: 300000 102-8, 56 Laiyu Road, huanghuadian Town, Wuqing District, Tianjin Patentee before: COOPER (TIANJIN) TECHNOLOGY CO.,LTD. |