CN213475089U - Steel wire rope anti-falling guider for tower barrel lifting car - Google Patents
Steel wire rope anti-falling guider for tower barrel lifting car Download PDFInfo
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- CN213475089U CN213475089U CN202022478576.2U CN202022478576U CN213475089U CN 213475089 U CN213475089 U CN 213475089U CN 202022478576 U CN202022478576 U CN 202022478576U CN 213475089 U CN213475089 U CN 213475089U
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- guide
- wire rope
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- steel wire
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Abstract
The utility model relates to a wire rope anticreep director for tower section of thick bamboo lift car. The device comprises a rear mounting piece, wherein a front guide piece is connected to the rear mounting piece through a mounting screw; a rope threading hole which extends longitudinally and is used for penetrating a steel wire rope is arranged on the front guide piece; two groups of first guide wheel structures which are axially and transversely arranged are rotatably connected to the front guide piece, and the two groups of first guide wheel structures are symmetrically arranged on two sides of the rope threading hole; a second guide wheel which is axially and transversely arranged is arranged above the front guide piece, and the axial direction of the first guide wheel structure is vertical to the axial direction of the second guide wheel; the first guide wheel structure and the second guide wheel are in rolling contact with the steel wire rope. The utility model discloses simple structure, use are safe convenient.
Description
Technical Field
The utility model belongs to the technical field of wind power facilities, especially, relate to a wire rope anticreep director for tower section of thick bamboo lift car.
Background
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 pylon is the framework that supports the wind wheel, the tail vane and the 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 existing tower barrel elevator mainly uses a driving device to drive a lifting car to move up and down along a preset safety steel wire rope, a guide device in rolling contact with the safety steel wire rope is installed on a side plate of the lifting car, the structure of the existing guide device is simple, the existing guide device mainly comprises two guide wheels which are oppositely arranged, and the safety steel wire rope is clamped between the two guide wheels.
The above-described guide device has certain drawbacks: when the elevator car shakes or the rope body of the safety steel wire rope is too loose, the steel wire rope body between the two guide wheels is easy to slip out carelessly, machine faults are caused, operation is influenced, and certain potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
The utility model provides a simple structure, safe in utilization's a wire rope anticreep director for tower section of thick bamboo lift car for solving the technical problem that exists among the well-known technique.
The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: a steel wire rope anti-drop guider for a tower barrel lifting car comprises a rear mounting piece, wherein a front guide piece is connected to the rear mounting piece through a mounting screw; a rope threading hole which extends longitudinally and is used for penetrating a steel wire rope is arranged on the front guide piece; two groups of first guide wheel structures which are axially and transversely arranged are rotatably connected to the front guide piece, and the two groups of first guide wheel structures are symmetrically arranged on two sides of the rope threading hole; a second guide wheel which is axially and transversely arranged is arranged above the front guide piece, and the axial direction of the first guide wheel structure is vertical to the axial direction of the second guide wheel; the first guide wheel structure and the second guide wheel are in rolling contact with the steel wire rope.
The utility model has the advantages that: the utility model provides a steel wire rope anti-drop guider for a tower barrel lifting car, which can improve the safety of equipment by arranging a front guide piece provided with a rope threading hole, and avoid the steel wire rope from slipping when the car shakes or the rope body of the steel wire rope is too loose; through setting up first guide pulley structure, can press from both sides the armful to wire rope, play the guide effect for the lift car can be under drive arrangement's drive along the safe wire rope up-and-down motion of predetermineeing, avoid the car to take place to control and rock, in addition, through setting up second leading wheel and preceding guide combined action, can avoid the car to take place to rock around, further improved the stability of car operation from top to bottom, in addition, the utility model discloses an organic nature is strong, and easy to assemble compares with the guider that two simple leading wheels among the prior art constitute, the utility model discloses mechanical strength is big, difficult damage.
Preferably: an observation window is arranged on the front guide piece, and the two groups of first guide wheel structures are arranged in the observation window; an observation groove communicated with the rope threading hole is formed in the front guide piece.
Preferably: the front guide part is provided with two sets of shaft sleeve grooves which are symmetrically arranged, shaft sleeves are clamped in the two sets of shaft sleeve grooves, and mandrels at two ends of the second guide wheel are respectively and rotatably connected with the two sets of shaft sleeves.
Preferably: a limiting base plate used for limiting the shaft sleeve is arranged between the front guide piece and the rear mounting piece.
Preferably: the first guide wheel structure comprises a guide wheel shaft which is transversely arranged, a first guide wheel is rotatably connected onto the guide wheel shaft through a rolling bearing, and the guide wheel shaft sequentially penetrates through the front guide piece, the limiting base plate and the rear mounting piece and then is fixedly connected with the rear mounting piece through a locking nut; the guide wheel shaft is sleeved with a sleeve for limiting the first guide wheel.
Preferably: one end of the sleeve penetrates through the front guide piece and then is tightly propped against the limiting base plate, and the other end of the sleeve is tightly propped against the inner ring of the rolling bearing.
Preferably: both ends of the rope threading hole are provided with guide holes.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic sectional view A-A of FIG. 1;
FIG. 3 is a schematic cross-sectional view B-B of FIG. 1;
fig. 4 is a schematic view of the installation of the second guide wheel in the present invention.
In the figure: 1. a front guide; 1-1, a guide hole; 1-2, an observation tank; 1-3, stringing holes; 1-4, an observation window; 1-5, shaft sleeve grooves; 2. a first guide wheel; 3. a guide wheel shaft; 4. mounting screws; 5. a second guide wheel; 6. a limiting base plate; 7. a rear mounting member; 8. a sleeve; 9. and a shaft sleeve.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are described in detail:
referring to fig. 1, the utility model discloses a wire rope anticreep director for tower section of thick bamboo lift car includes rear mounting part 7, is connected with preceding guide 1 through mounting screw 4 on rear mounting part 7, in this embodiment, adopts the casting mode to prepare preceding guide 1 and rear mounting part 7. Further referring to fig. 2, a limiting cushion plate 6 is arranged between the front guide 1 and the rear mounting member 7, and the limiting cushion plate 6 is clamped between the front guide 1 and the rear mounting member 7 and is in threaded connection with the mounting screw 4.
As shown in fig. 1, a longitudinally extending rope passing hole 1-3 for passing a steel wire rope is formed in the front guide 1, and an observation groove 1-2 communicating with the rope passing hole 1-3 is formed in the front guide 1 for convenience. In order to facilitate the threading of the steel wire rope, in this embodiment, guide holes 1-1 are formed at both ends of the rope threading holes 1-3, and the guide holes 1-1 are flared.
In addition, in order to facilitate observation, the front guide piece 1 is provided with an observation window 1-4, the observation window 1-4 divides the rope threading hole 1-3 into an upper section and a lower section, and the abrasion condition in the observation window 1-4 is conveniently observed. Two groups of first guide wheel structures which are rotatably connected with the front guide piece 1 are arranged in the observation window 1-4, the two groups of first guide wheel structures are axially and transversely arranged and symmetrically arranged at two sides of the rope threading hole 1-3, and the two groups of first guide wheel structures are in rolling contact with the steel wire rope.
With further reference to fig. 2, the first idler structure includes an idler shaft 3 disposed laterally, in this embodiment, the idler shaft 3 is screwed and threadedly coupled to a limit pad 6. The guide wheel shaft 3 is rotatably connected with first guide wheels 2 through a rolling bearing, the two groups of first guide wheels 2 are arranged in the observation windows 1-4 and symmetrically arranged at two sides of the rope through holes 1-3, and in the actual working process, the steel wire rope is clamped between the two groups of first guide wheels 2. The guide wheel shaft 3 penetrates through the front guide piece 1, the limiting base plate 6 and the rear mounting piece 7 in sequence and then is fixedly connected with the rear mounting piece 7 through a locking nut.
Further, in order to limit the first guide wheel 2 and avoid the axial movement of the first guide wheel 2 along the guide wheel shaft 3 under the action of external force, a sleeve 8 used for limiting the first guide wheel 2 is sleeved on the guide wheel shaft 3. In this embodiment, one end of the sleeve 8 penetrates through the front guide 1 and then abuts against the limit shim plate 6, and the other end of the sleeve 8 abuts against the inner ring of the rolling bearing. In actual working process, can adjust the position of first leading wheel 2 through the thickness of adjusting spacing backing plate 6 and the length of sleeve pipe 8, thereby improve the utility model discloses a commonality for the director can satisfy the wire rope's of different positions demand.
The steel wire rope can be clamped by arranging two groups of first guide wheel structures, so that the steel wire rope is prevented from slipping after the lift car shakes left and right; in the actual working process, the steel wire rope is in rolling contact with the first guide wheel structure, so that the lifting car can move up and down along a preset safety steel wire rope under the driving of the driving device, the stability of the running process is further improved by arranging the front guide part 1, and the steel wire rope penetrates through the rope penetrating holes 1-3 formed in the front guide part 1, so that when the lifting car shakes or the rope body of the safety steel wire rope is too loose, the steel wire rope body between the two first guide wheels 2 cannot slip out, and the safety of the equipment is improved. In the actual installation process, the guider needs to be firstly arranged on the safety steel wire rope in a penetrating mode and then the steel wire rope is fixedly installed. Compared with a guide device consisting of two simple guide wheels in the prior art, the guide device has high strength and is not easy to damage.
In order to further improve the safety of the equipment and avoid the slipping of the steel wire rope after the car shakes forwards and backwards, a second guide wheel 5 which is axially and transversely arranged is arranged above the front guide part 1, and the axial direction of the first guide wheel structure is perpendicular to the axial direction of the second guide wheel 5; in this embodiment, the second guide wheels 5 are disposed opposite to the observation grooves 1-2, and the second guide wheels 5 are in rolling contact with the wire rope. The second guide wheel 5 and the front guide piece 1 act together to limit the steel wire rope again, and the steel wire rope is prevented from slipping after the car rocks forwards and backwards.
As shown in fig. 3 and 4, the second guide wheel 5 is mounted in the following manner: two sets of shaft sleeve grooves 1-5 which are symmetrically arranged are arranged on the front guide part 1, shaft sleeves 9 are clamped in the two sets of shaft sleeve grooves 1-5, and mandrels at two ends of the second guide wheel 5 are respectively and rotatably connected with the two sets of shaft sleeves 9. In the actual working process, the limiting base plate 6 can limit the shaft sleeve 9, so that the shaft sleeve 9 is prevented from slipping out of the shaft sleeve grooves 1-5 under the action of external force; in addition, a notch avoiding the second guide wheel 5 is arranged on the limiting base plate 6.
In the actual working process, the installation screw 4 and the nut screwed on the installation screw are connected with the lifting car in an integrated and modularized mode, the installation process is convenient and fast, and the fact that the actual working efficiency and safety are affected by errors generated in the installation process is avoided.
The working principle is as follows:
in the actual working process, the guider needs to be arranged on the safe steel wire rope in a penetrating mode and then the steel wire rope needs to be installed and fixed; the steel wire rope penetrates through the rope penetrating holes 1-3 of the front guide part 1, so that the front guide part 1 can prevent the steel wire rope from slipping when the lift car shakes or the rope body of the steel wire rope is too loose; the steel wire rope can be clamped by arranging the first guide wheel 2, and in addition, the first guide wheel 2 can flexibly rotate because the first guide wheel 2 is rotationally connected with the guide wheel shaft 3 through a rolling bearing, so that the first guide wheel 2 is in rolling contact with the steel wire rope; through setting up first leading wheel 2 for lift car can play the guide effect along predetermined safe wire rope up-and-down motion under drive arrangement's drive, can avoid the car to take place to control and rock, in addition, through setting up second leading wheel 5 and preceding guide 1 combined action, can avoid the car to take place to rock around rocking, has further improved the stability of operation from top to bottom of car.
Claims (7)
1. The utility model provides a wire rope anticreep director for tower section of thick bamboo lift car, characterized by: comprises a rear mounting part (7), wherein the rear mounting part (7) is connected with a front guide part (1) through a mounting screw (4); a rope threading hole (1-3) which extends longitudinally and is used for threading a steel wire rope is arranged on the front guide piece (1); two groups of first guide wheel structures which are axially and transversely arranged are rotatably connected to the front guide piece (1), and the two groups of first guide wheel structures are symmetrically arranged on two sides of the rope threading hole (1-3); a second guide wheel (5) which is axially and transversely arranged is arranged above the front guide piece (1), and the axial direction of the first guide wheel structure is vertical to the axial direction of the second guide wheel (5); the first guide wheel structure and the second guide wheel (5) are in rolling contact with the steel wire rope.
2. The wire rope anti-drop guide for a tower elevator car of claim 1, wherein: an observation window (1-4) is arranged on the front guide piece (1), and the two groups of first guide wheel structures are arranged in the observation window (1-4); an observation groove (1-2) communicated with the rope threading hole (1-3) is arranged on the front guide piece (1).
3. The wire rope anti-drop guide for a tower elevator car of claim 1, wherein: two sets of shaft sleeve grooves (1-5) which are symmetrically arranged are formed in the front guide piece (1), shaft sleeves (9) are clamped in the two sets of shaft sleeve grooves (1-5), and mandrels at two ends of the second guide wheel (5) are respectively and rotatably connected with the two sets of shaft sleeves (9).
4. The wire rope anti-drop guide for a tower elevator car of claim 3, wherein: a limiting cushion plate (6) used for limiting the shaft sleeve (9) is arranged between the front guide piece (1) and the rear mounting piece (7).
5. The wire rope anti-drop guide for a tower elevator car of claim 4, wherein: the first guide wheel structure comprises a guide wheel shaft (3) which is transversely arranged, a first guide wheel (2) is rotatably connected onto the guide wheel shaft (3) through a rolling bearing, and the guide wheel shaft (3) sequentially penetrates through the front guide piece (1), the limiting base plate (6) and the rear mounting piece (7) and then is fixedly connected with the rear mounting piece (7) through a locking nut; a sleeve (8) used for limiting the first guide wheel (2) is sleeved on the guide wheel shaft (3).
6. The wire rope anti-drop guide for a tower elevator car of claim 5, wherein: one end of the sleeve (8) penetrates through the front guide piece (1) and then is tightly propped against the limiting base plate (6), and the other end of the sleeve (8) is tightly propped against the inner ring of the rolling bearing.
7. The wire rope anti-drop guide for a tower elevator car of claim 1, wherein: both ends of the rope threading hole (1-3) are provided with guide holes (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022478576.2U CN213475089U (en) | 2020-10-30 | 2020-10-30 | Steel wire rope anti-falling guider for tower barrel lifting car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022478576.2U CN213475089U (en) | 2020-10-30 | 2020-10-30 | Steel wire rope anti-falling guider for tower barrel lifting car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213475089U true CN213475089U (en) | 2021-06-18 |
Family
ID=76368982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022478576.2U Active CN213475089U (en) | 2020-10-30 | 2020-10-30 | Steel wire rope anti-falling guider for tower barrel lifting car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213475089U (en) |
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2020
- 2020-10-30 CN CN202022478576.2U patent/CN213475089U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
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. |
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| CP03 | Change of name, title or address |