CN218931385U - Elevator diverting pulley with protection casing - Google Patents
Elevator diverting pulley with protection casing Download PDFInfo
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- CN218931385U CN218931385U CN202223242688.3U CN202223242688U CN218931385U CN 218931385 U CN218931385 U CN 218931385U CN 202223242688 U CN202223242688 U CN 202223242688U CN 218931385 U CN218931385 U CN 218931385U
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- groove
- wheel body
- sleeved
- baffle
- cover plate
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model belongs to the internal field of elevators, in particular to an elevator diverting pulley with a protective cover, which comprises a pulley body; the novel wheel is characterized in that a first groove is formed in the outer part of the wheel body, steel wire ropes are sleeved in the first groove, four groups of the first grooves are arranged on the outer part of the wheel body in a linear array mode, a boss is arranged on the outer part of the wheel body, which is not provided with the first groove, a second groove is formed in the outer part of the boss, a baffle is sleeved in the second groove, the top of the baffle is fixedly connected with a cover plate, and the left side and the right side of the cover plate are fixedly connected with protection plates; the fixed rotating groove is formed in the portion, which is not provided with the rotating groove, of the outer portion of the roller, the baffle is inserted into the fixed rotating groove, the function of preventing a jumper through the baffle installed in the fixed rotating groove is achieved, the problem that the jumper occurs in the rotating groove formed in the roller by directly sleeving a steel wire is solved, and the safety of a diverting pulley is improved.
Description
Technical Field
The utility model relates to the field of elevator interiors, in particular to an elevator diverting pulley with a protective cover.
Background
An elevator refers to a permanent transport device serving a number of specific floors in a building with its car running on a rigid track, which is run by an elevator with at least two columns of inclination angles perpendicular to the horizontal or its plumb line of less than 15.
The existing elevator diverting pulley is a bare roller, a rotating hole is formed in the elevator diverting pulley, a bearing is sleeved in the rotating hole, a rotating rod is sleeved in the bearing, a rotating groove is formed in the outside of the roller, a steel wire is sleeved in the rotating groove, and the roller can drive the steel wire to rotate.
The existing elevator diverting pulley adopts a mode that a rotating groove is directly formed in the outside, a steel wire is sleeved in the rotating groove to drive the steel wire to move, but the possibility of wire jumping is likely to occur when the existing rotating wheel rotates; therefore, an elevator diverting pulley with a protective cover is proposed to solve the above problems.
Disclosure of Invention
In order to make up the deficiency of the prior art, the existing elevator diverting pulley adopts directly to set up the rotation groove in the outside, set up the steel wire in the rotation groove to drive the movement of the steel wire, but the existing rotating wheel is when rotating the steel wire the problem that the wire is likely to appear the jumper wire, the utility model proposes an elevator diverting pulley with protective cover.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to an elevator diverting pulley with a protective cover, which comprises a pulley body; the novel wheel is characterized in that a first groove is formed in the outer part of the wheel body, a steel wire rope is sleeved in the first groove, four groups of the first grooves are arranged in a linear array mode on the outer part of the wheel body, a boss is arranged on the outer part of the wheel body, the first groove is not formed in the outer part of the wheel body, a second groove is formed in the outer part of the boss, and a baffle is sleeved in the second groove;
the baffle top fixedly connected with apron, apron left and right sides fixedly connected with backplate, one side fixedly connected with fixed block top that the apron bottom is close to the backplate, the sliding tray has been seted up to the wheel body left and right sides.
Preferably, the sliding groove is internally connected with a bolt in a sliding manner, the bolt is sleeved inside the threaded hole, the threaded hole is formed in one side of four guard plates on the left side and the right side, a rotating hole is formed in the center position of the right side of the wheel body, bearings are sleeved on the left side and the right side of the rotating hole, and a rotating rod is sleeved inside the bearings.
Preferably, the rotating rod is sleeved inside the bearing, the bearing sleeve is arranged inside the rotating hole, and the rotating hole is formed in the center position of the right side of the wheel body.
Preferably, the wheel body is externally provided with a first groove, the inside of the first groove is sleeved with a steel wire rope, the position of the wheel body, which is not provided with the first groove, is a boss, and the outside of the boss is provided with a second groove.
Preferably, a baffle is sleeved in the second groove, the top of the baffle is fixedly connected with the bottom of the cover plate, and the left side and the right side of the cover plate are fixedly connected with guard plates.
Preferably, the cover plate bottom is close to the both sides fixedly connected with fixed block of backplate, the screw hole has been seted up to backplate left and right sides, the inside cover of screw hole is equipped with the bolt.
The utility model has the advantages that:
1. according to the utility model, through the structural design that the fixed rotating groove is formed in the part, which is not provided with the rotating groove, of the roller, and the baffle is inserted into the fixed rotating groove, the function of preventing jumper wires is realized by installing the baffle in the fixed rotating groove, the problem that jumper wires are generated by directly sleeving steel wires in the rotating groove formed in the roller in the past is solved, and the safety of the diverting pulley is improved;
2. according to the utility model, through the structural design that the threaded holes are formed in the left side and the right side of the guard plate, the sliding grooves are formed in the left side and the right side of the roller, and the sliding bolts are sleeved in the sliding grooves, the function of fixing the guard plate outside the roller through the bolts to perform balanced rotation of the guard plate is realized, the problem that the steel wire ash falling without the guard plate is easy to age when working for a long time in the past is solved, and the aging effect of the steel wire in the past is reduced.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic overall structure of a first embodiment;
FIG. 2 is a schematic cross-sectional view of the first embodiment;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the first embodiment;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2B according to the first embodiment;
FIG. 5 is a schematic cross-sectional view of the first embodiment;
FIG. 6 is an enlarged schematic view of the structure of FIG. 5C according to the first embodiment;
fig. 7 is an enlarged schematic view of fig. 5D according to the first embodiment.
In the figure: 1. a wheel body; 2. a guard board; 11. a rotation hole; 12. a bearing; 13. a rotating lever; 14. a first groove; 15. a wire rope; 16. a boss; 17. a second groove; 18. a sliding groove; 21. a cover plate; 22. a baffle; 23. a fixed block; 24. a threaded hole; 25. and (5) a bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1 to 7, an elevator diverting pulley with a protective cover comprises a pulley body 1; the novel wheel is characterized in that a first groove 14 is formed in the outer part of the wheel body 1, a steel wire rope 15 is sleeved in the first groove 14, four groups of grooves 14 are arranged in a linear array mode on the outer part of the wheel body 1, a boss 16 is arranged on the outer part of the wheel body 1, the first groove 14 is not formed in the outer part of the wheel body 1, a second groove 17 is formed in the outer part of the boss 16, and a baffle 22 is sleeved in the second groove 17;
the top of the baffle 22 is fixedly connected with a cover plate 21, the left side and the right side of the cover plate 21 are fixedly connected with a guard plate 2, one side, close to the guard plate 2, of the bottom of the cover plate 21 is fixedly connected with the top of a fixed block 23, and the left side and the right side of the wheel body 1 are provided with sliding grooves 18;
during operation, the fixed rotating groove is formed in the portion, which is not provided with the rotating groove, of the roller, the baffle is inserted into the fixed rotating groove, the function of preventing jumper wires through the baffle mounted in the fixed rotating groove is achieved, the problem that jumper wires are generated in the rotating groove formed by directly sleeving steel wires on the roller is solved, safety of a diverting pulley is improved, the rotating groove is directly formed in the outer portion of the existing elevator diverting pulley, the steel wires are sleeved in the rotating groove to drive the steel wires to move, the steel wires are possibly to appear in the rotating groove during rotation of the existing rotating wheel, the steel wire rope 15 is sleeved in the groove 14, the boss 16 is not formed in the groove 14, the baffle 22 is sleeved in the groove 17, the cover plate 21 at the top of the baffle 22 is used for preventing ageing, the fixed blocks 23 on the left side and the right side of the cover plate 21 are used for protecting the wheel body 1 and sliding on the left side and the right side of the wheel body 1, and the sliding groove 18 is formed in the sliding effect of the cover plate 21.
The inside of the sliding groove 18 is slidably connected with bolts 25, the bolts 25 are sleeved in threaded holes 24, the threaded holes 24 are provided with four sides of guard plates 2 on the left side and the right side, a rotating hole 11 is formed in the center position of the right side of the wheel body 1, bearings 12 are sleeved on the left side and the right side of the rotating hole 11, and a rotating rod 13 is sleeved in the bearings 12;
during operation, set up the screw hole in backplate left and right sides, set up the spout in gyro wheel left and right sides, sliding bolt's structural design is established to inside cover, realized can fix the backplate outside the gyro wheel through the bolt and carry out backplate balanced pivoted function, it is very easy ageing problem to have solved in the past not installed backplate steel wire and fall ash and carry out long-time work, thereby reduced the ageing effect of steel wire in the past, bolt 25 is established to the inside cover of sliding groove 18, thereby bolt 25 cover is established in screw hole 24 inside and is supported backplate 2, apron 21, baffle 22 is the effect of supporting protection wheel body 1, thereby the inside cover of rotation hole 11 that wheel body 1 was seted up establishes bearing 12, dwang 13 is in order to reach the effect of protection wheel body 1 and wire rope 15.
The rotating rod 13 is sleeved in the bearing 12, the bearing 12 is sleeved in the rotating hole 11, and the rotating hole 11 is formed in the center position of the right side of the wheel body 1;
in operation, the rotational lever 13, the bearing 12 and the rotational hole 11 are positioned in such a manner that the wheel body 1 rotates around the bearing 12 as a rotational axis outside the rotational lever 13.
The wheel body 1 is provided with a first groove 14 outside, a steel wire rope 15 is sleeved in the first groove 14, a boss 16 is arranged at a position, at which the first groove 14 is not formed, outside the wheel body 1, and a second groove 17 is formed outside the boss 16;
in operation, the first groove 14 formed in the wheel body 1 is used for achieving the effect that the steel wire rope 15 rotates in the first groove 14, the boss 16 is arranged at the position where the first groove 14 is not formed in the wheel body 1, and the second groove 17 formed in the outer portion of the boss 16 is used for achieving the effect that the fixed baffle 22 is formed.
A baffle 22 is sleeved in the second groove 17, the top of the baffle 22 is fixedly connected with the bottom of a cover plate 21, and the left side and the right side of the cover plate 21 are fixedly connected with guard plates 2;
during operation, the baffle 22 that No. two groove 17 inside cover was established is for protecting and prevents wire rope 15 wire jumper's possibility, and the apron 21 of baffle 22 top fixed is for preventing wire rope 15 because of the effect that the possibility that the ash produced ageing was increased wire rope 15 life because of falling, and apron 2 about apron 21 set up for protecting wheel body 1.
The bottom of the cover plate 21 is fixedly connected with fixed blocks 23 on two sides, close to the guard plate 2, of the guard plate 2, threaded holes 24 are formed in the left side and the right side of the guard plate 2, and bolts 25 are sleeved in the threaded holes 24;
in operation, the fixed block 23 fixed at the bottom of the cover plate 21 is arranged for supporting the fixed block 23, and the bolt 25 is sleeved in the threaded hole 24 formed in the guard plate 2 for fixing, supporting and sliding the cover plate 21, the fixed block 23 and the baffle 22.
The working principle is that the baffle is inserted into the fixed rotating groove through the structural design that the fixed rotating groove is formed in the part of the roller, which is not provided with the rotating groove, so that the function of preventing jumper wires is realized by installing the baffle in the fixed rotating groove, the problem that jumper wires are generated in the rotating groove formed by directly sleeving steel wires on the roller in the past is solved, the safety of the diverting pulley is improved, the existing elevator diverting pulley is provided with the rotating groove directly in the outside, the steel wires are sleeved on the rotating groove to drive the movement of the steel wires, the possibility of jumper wires is likely to occur when the existing rotating wheel rotates, the first groove 14 formed in the wheel body 1 is sleeved with the steel wire rope 15 to achieve the effect that the steel wire rope 15 rotates in the first groove 14, the boss 16 is not formed in the first groove 14, the second groove 17 is sleeved with the baffle 22 to prevent jumper wires in the boss 16, the cover plate 21 on the top of the baffle plate 22 is used for preventing the possibility of ageing caused by ash falling, the fixed blocks 23 which are fixed on the bottom of the cover plate 21 and are close to the left side and the right side of the guard plate 2 are used for protecting the wheel body 1 and the wheel body 1 from sliding outside, the sliding grooves 18 which are formed on the left side and the right side of the wheel body 1 are used for sliding, threaded holes are formed on the left side and the right side of the guard plate, sliding grooves are formed on the left side and the right side of the roller, the sliding bolts are sleeved inside the sliding grooves, the function of fixing the guard plate outside the roller through the bolts for carrying out balanced rotation of the guard plate is realized, the problem that the long-time work of ash falling of steel wires of the guard plate which is not installed in the past is easy to occur is solved, the ageing effect of the steel wires is reduced, the bolts 25 are sleeved inside the sliding grooves 18, the bolts 25 are sleeved inside the threaded holes 24 so as to support the guard plate 2, the cover plate 21 and the baffle plate 22 are used for supporting the effect of protecting the wheel body 1, the bearing 12 and the rotating rod 13 are sleeved in the rotating hole 11 formed in the wheel body 1 to achieve the effect of protecting the wheel body 1 and the steel wire rope 15, the position relation among the rotating rod 13, the bearing 12 and the rotating hole 11 is used for achieving the effect that the wheel body 1 rotates outside the rotating rod 13 by taking the bearing 12 as a rotating shaft, the first groove 14 formed in the wheel body 1 is used for achieving the effect that the steel wire rope 15 rotates inside the first groove 14, the boss 16 is arranged at the position, which is not formed in the first groove 14, of the wheel body 1, the second groove 17 formed in the boss 16 is used for fixing the baffle 22, the baffle 22 sleeved in the second groove 17 is used for protecting the steel wire rope 15, the cover plate 21 fixed at the top of the baffle 22 is used for preventing the steel wire rope 15 from being aged due to ash falling, the cover plate 2 is arranged at the left and right of the cover plate 21 is used for protecting the wheel body 1, the fixed block 23 fixed at the bottom of the cover plate 21 is used for supporting the fixed block 23, and the bolt 25 is sleeved in the threaded hole 24 formed in the cover plate 2 for fixedly supporting the cover plate 21, the fixed block 23 and the baffle 22.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. An elevator diverting pulley with a protective cover comprises a pulley body (1); the novel wheel is characterized in that a groove (14) is formed in the outer portion of the wheel body (1), a steel wire rope (15) is sleeved in the groove (14), and the groove (14) is formed in the outer portion of the wheel body (1) in a linear array mode, and the novel wheel is characterized in that: the novel wheel is characterized in that a boss (16) is arranged outside the wheel body (1) which is not provided with a first groove (14) outside the wheel body (1), a second groove (17) is formed outside the boss (16), and a baffle (22) is sleeved inside the second groove (17);
the novel wheel is characterized in that a cover plate (21) is fixedly connected to the top of the baffle plate (22), protection plates (2) are fixedly connected to the left side and the right side of the cover plate (21), a fixing block (23) is fixedly connected to one side, close to the protection plates (2), of the bottom of the cover plate (21), and sliding grooves (18) are formed in the left side and the right side of the wheel body (1).
2. An elevator diverting pulley having a protective cover according to claim 1, characterized in that: the novel sliding bearing is characterized in that bolts (25) are connected inside the sliding grooves (18) in a sliding mode, the bolts (25) are sleeved inside the threaded holes (24), the threaded holes (24) are formed in one side of four guard plates (2) on the left side and the right side, a rotating hole (11) is formed in the center position of the right side of the wheel body (1), bearings (12) are sleeved on the left side and the right side of the rotating hole (11), and rotating rods (13) are sleeved inside the bearings (12).
3. An elevator diverting pulley having a protective cover according to claim 2, characterized in that: the rotary rod (13) is sleeved inside the bearing (12), the bearing (12) is sleeved inside the rotary hole (11), and the rotary hole (11) is formed in the center of the right side of the wheel body (1).
4. An elevator diverting pulley having a protective cover according to claim 3, characterized in that: the novel wheel is characterized in that a first groove (14) is formed in the outer portion of the wheel body (1), a steel wire rope (15) is sleeved in the first groove (14), a boss (16) is arranged at the position, which is not formed in the first groove (14), of the outer portion of the wheel body (1), and a second groove (17) is formed in the outer portion of the boss (16).
5. An elevator diverting pulley having a protective cover according to claim 4, characterized in that: the baffle (22) is sleeved inside the second groove (17), the top of the baffle (22) is fixedly connected with the bottom of the cover plate (21), and the left side and the right side of the cover plate (21) are fixedly connected with the guard plates (2).
6. An elevator diverting pulley having a protective cover according to claim 5, characterized in that: fixed blocks (23) are fixedly connected to the two sides, close to the guard plate (2), of the bottom of the cover plate (21), threaded holes (24) are formed in the left side and the right side of the guard plate (2), and bolts (25) are sleeved in the threaded holes (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223242688.3U CN218931385U (en) | 2022-12-02 | 2022-12-02 | Elevator diverting pulley with protection casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223242688.3U CN218931385U (en) | 2022-12-02 | 2022-12-02 | Elevator diverting pulley with protection casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218931385U true CN218931385U (en) | 2023-04-28 |
Family
ID=86068138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223242688.3U Active CN218931385U (en) | 2022-12-02 | 2022-12-02 | Elevator diverting pulley with protection casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218931385U (en) |
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2022
- 2022-12-02 CN CN202223242688.3U patent/CN218931385U/en active Active
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