CN213011435U - Rope blocking device for elevator traction machine - Google Patents
Rope blocking device for elevator traction machine Download PDFInfo
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- CN213011435U CN213011435U CN202021189650.2U CN202021189650U CN213011435U CN 213011435 U CN213011435 U CN 213011435U CN 202021189650 U CN202021189650 U CN 202021189650U CN 213011435 U CN213011435 U CN 213011435U
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- rope
- traction machine
- fixed seat
- supporting piece
- elevator traction
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Abstract
The utility model discloses a rope blocking device for an elevator traction machine, which comprises a fixed seat, a support piece, a fastening component and a rope blocking rod, wherein the rope blocking rod is fixedly arranged at one end of the support piece; the method is characterized in that: the side wall of the fixed seat is provided with a hinge point, and the other end of the supporting piece is rotatably connected with the fixed seat through the hinge point; the supporting piece is fixedly connected with the fixed seat through the fastening assembly. The embodiment of the utility model provides a keep off rope device is articulated through the one end with support piece and fixing base, only realizes fixed support piece through a fastening component, realizes more conveniently when needs change the angle that keeps off the rope pole and support near wire rope and adjust support piece's position, and the operation is more convenient, and only need can accomplish the adjustment of support piece position alone, has saved the input of manpower to a certain extent.
Description
Technical Field
The utility model relates to an elevator technical field particularly, relates to an elevator hauler is with keeping off rope device.
Background
The existing elevator traction machine is usually close to a steel wire rope hung on a traction sheave through a rope blocking rod structure, so that the steel wire rope can be tightly held on the traction sheave and reliably and synchronously moves with the traction sheave. But the general rope blocking rod structure cannot meet the requirements of different wrap angles of the steel wire rope of the traction machine in different installation environments.
For this reason, patent document No. CN208200086U discloses a rope blocking lever assembly, a traction machine, and an elevator, in which the rope blocking lever assembly mainly includes a fixing plate and a support plate. Two guide strip holes are formed in the fixing plate at intervals, limiting strip holes are formed in the supporting plate, and then the sliding rods in the guide strip holes penetrate through the limiting strip holes. Through sliding the slide bars, change the relative position between two slide bars to change the direction strip hole with the contained angle between the spacing strip hole, and then adjust the rope blocking pole that backup pad one end set up, make rope blocking pole is with suitable angle near wire rope. Although the rope blocking rod assembly can approach steel wire ropes with different wrap angles, two fastening fittings need to be disassembled and assembled in the actual installation process, so that the process is complicated; simultaneously, because this backup pad relies on that two fastener fittings fix a position simultaneously, consequently often need two people to install two fastener fittings simultaneously after confirming the angle, consume the manpower.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an aim at is including providing an elevator hauler is with keeping off rope device, its fixed mode through improving support piece has simplified fixed support piece's operation, has practiced thrift the input of manpower simultaneously.
The embodiment of the utility model discloses a realize through following technical scheme:
a rope blocking device for an elevator traction machine comprises a fixed seat, a supporting piece, a fastening assembly and a rope blocking rod, wherein the rope blocking rod is fixedly arranged at one end of the supporting piece; the side wall of the fixed seat is provided with a hinge point, and the other end of the supporting piece is rotatably connected with the fixed seat through the hinge point; the supporting piece is fixedly connected with the fixed seat through the fastening assembly.
Optionally, the supporting member includes two supporting columns symmetrically disposed on two sides of the fixing seat; one end of each of the two support columns is rotatably connected with the corresponding fixing seat, and the other end of each of the two support columns is connected with the corresponding rope blocking rod.
Optionally, a reinforcing rib is arranged between the outer side wall of the supporting piece and the rope blocking rod.
Optionally, the fastening assembly includes a sliding rod and a fastening fitting, an arc-shaped guide hole is formed in the fixing seat, the guide hole coincides with the rotation path of the support member, the sliding rod is slidably disposed in the guide hole, and the end of the sliding rod penetrates through the support member and then is connected with the fastening fitting.
Optionally, the end of the sliding rod is provided with an external thread, and the fastening fitting comprises a lock nut adapted to the external thread.
Optionally, the fixing base is provided with a connecting part for connecting with a base of the traction machine.
Optionally, the connecting portion includes a connecting seat and a bolt, and the bolt passes through the fixing seat and the connecting seat and then is connected with the base of the traction machine.
Optionally, the outer wall of the rope blocking rod is provided with a wear-resistant layer.
The utility model discloses technical scheme has following advantage and beneficial effect at least:
the embodiment of the utility model provides a keep off rope device is articulated through the one end with support piece and fixing base, only realizes fixed support piece through a fastening component, realizes more conveniently when needs change the angle that keeps off the rope pole and support near wire rope and adjust support piece's position, and the operation is more convenient, and only need can accomplish the adjustment of support piece position alone, has saved the input of manpower to a certain extent.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a rope blocking device according to an embodiment of the present invention;
fig. 2 is a schematic view of a partial structure of a rope blocking device according to an embodiment of the present invention.
Icon: 1-a fixed seat, 2-a rope blocking rod, 3-a hinge point, 4-a support column, 5-a reinforcing rib, 6-a sliding rod, 7-a guide hole, 8-a locking nut and 9-a connecting seat.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
The embodiment of the utility model discloses a realize through following technical scheme:
referring to fig. 1 and 2, a rope blocking device for an elevator traction machine includes a fixing base 1, a support member, a fastening assembly, and a rope blocking rod 2. Considering that the rope blocking rod 2 can contact with the steel wire rope and generate certain abrasion, in order to prolong the service life of the rope blocking rod 2, an abrasion-resistant layer can be arranged on the outer wall of the rope blocking rod 2. In addition, the rope blocking rod 2 is fixedly arranged at one end of the supporting piece; the side wall of the fixed seat 1 is provided with a hinge point 3, the other end of the supporting piece is rotatably connected with the fixed seat 1 through the hinge point 3, a rotating shaft is inserted at the hinge point 3 during implementation, and the supporting piece can be rotatably connected with the fixed seat 1 through the rotating shaft so as to rotate around the hinge point 3 on the side edge of the fixed seat 1; the supporting piece is fixedly connected with the fixed seat 1 through a fastening component; in order to make the construction of the rope stop arrangement more reliable, the fixing position of the fastening assembly is in the middle of the support.
Through the arrangement, when the position of the support piece is adjusted by adjusting the angle of the rope blocking rod 2 close to the steel wire rope, only one fastening component needs to be detached, and the support piece and the fixing seat 1 can be fixed together by reusing the fastening component after rotating the certain angle around the hinge point 3. The whole adjusting process is more convenient and faster, and the adjusting action of the position of the supporting piece can be completed by only one person.
In this embodiment, it is considered that the force transmitted to the rope blocking lever 2 through the wire rope tends to be large during the actual operation of the traction machine. Therefore, in order to improve the structural strength of the rope blocking rod 2, the supporting member comprises two supporting columns 4 symmetrically arranged on two sides of the fixed seat 1; the one end of two support columns 4 all rotates with fixing base 1 to be connected, and the other end and the fender rope pole 2 of two support columns 4 are connected.
In addition, for the further structural strength that improves rope blocking rod 2, be equipped with strengthening rib 5 between support piece's lateral wall and rope blocking rod 2, this strengthening rib 5 is the triangle-shaped structure, and wherein one side of this strengthening rib 5 is in the same place with the welding after the outer wall laminating of rope blocking rod 2, and the welding is in the same place after the another side and support piece's outer wall laminating.
In this embodiment, the fastening assembly includes a sliding rod 6 and a fastening fitting, an arc-shaped guide hole 7 is formed in the fixing base 1, the guide hole 7 coincides with a rotation path of the supporting member, the sliding rod 6 is slidably disposed in the guide hole 7, and an end of the sliding rod 6 penetrates through the supporting member and then is connected to the fastening fitting. In one embodiment, the guiding hole 7 is a circular arc, and the length of the circular arc is equal to the perimeter of a half circle. When the supporting piece rotates around the hinge point 3, the sliding rod 6 can freely slide in the guide hole 7; after the position of the supporting piece is determined, the supporting piece is fixed only by utilizing a fastening fitting. Of course, in order to achieve more precise adjustment of the rotation angle of the supporting member, an angle scale mark may be further disposed on the outer wall of the fixing base 1 at a position adjacent to the guide hole 7, and the supporting member may be rotated by a corresponding angle with reference to the angle scale mark when the supporting member is rotated.
In particular, the end of the slide bar 6 is provided with an external thread and the fastening fitting comprises a lock nut 8 adapted to the external thread. When fixing the supporting piece, make supporting piece and fixing base 1 contradict each other through rotatory lock nut 8 to reach fixed support piece's effect. The lock nut 8 in this embodiment is a double nut structure, and a spring washer is further provided between the nut close to the support member and the support member to improve the reliability of use of the fastening fitting.
In this embodiment, in order to fix the rope blocking device at a proper position of the machine base of the traction machine, the fixing base 1 is provided with a connecting part for connecting with the machine base of the traction machine. Wherein, the connecting part comprises a connecting seat 9 and a bolt (not shown in the figure), and the bolt passes through the fixed seat 1 and the connecting seat 9 and then is connected with the machine seat of the traction machine. This prior art will not be described in too much detail.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A rope blocking device for an elevator traction machine comprises a fixed seat, a supporting piece, a fastening assembly and a rope blocking rod, wherein the rope blocking rod is fixedly arranged at one end of the supporting piece; the method is characterized in that: the side wall of the fixed seat is provided with a hinge point, and the other end of the supporting piece is rotatably connected with the fixed seat through the hinge point; the supporting piece is fixedly connected with the fixed seat through the fastening assembly.
2. The rope stopping device for an elevator traction machine according to claim 1, characterized in that: the support piece comprises two support columns which are symmetrically arranged on two sides of the fixed seat; one end of each of the two support columns is rotatably connected with the corresponding fixing seat, and the other end of each of the two support columns is connected with the corresponding rope blocking rod.
3. The rope stopping device for an elevator traction machine according to claim 1, characterized in that: and a reinforcing rib is arranged between the outer side wall of the supporting piece and the rope blocking rod.
4. The rope stopping device for an elevator traction machine according to claim 1, characterized in that: the fastening assembly comprises a sliding rod and a fastening accessory, an arc-shaped guide hole is formed in the fixing seat, the guide hole coincides with the rotating path of the supporting piece, the sliding rod is slidably arranged in the guide hole, and the end portion of the sliding rod penetrates through the supporting piece and then is connected with the fastening accessory.
5. The rope stopping device for an elevator traction machine according to claim 4, wherein: the tip of slide bar is equipped with the external screw thread, fastener includes with the lock nut of external screw thread adaptation.
6. The rope stopping device for an elevator traction machine according to claim 1, characterized in that: the fixed seat is provided with a connecting part used for being connected with a base of the traction machine.
7. The rope stopping device for an elevator traction machine according to claim 6, wherein: the connecting part comprises a connecting seat and a bolt, and the bolt penetrates through the fixed seat and the connecting seat and is connected with the machine seat of the traction machine.
8. The rope stopping device for an elevator traction machine according to claim 1, characterized in that: and the outer wall of the rope blocking rod is provided with a wear-resistant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021189650.2U CN213011435U (en) | 2020-06-23 | 2020-06-23 | Rope blocking device for elevator traction machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021189650.2U CN213011435U (en) | 2020-06-23 | 2020-06-23 | Rope blocking device for elevator traction machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213011435U true CN213011435U (en) | 2021-04-20 |
Family
ID=75497016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021189650.2U Active CN213011435U (en) | 2020-06-23 | 2020-06-23 | Rope blocking device for elevator traction machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213011435U (en) |
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2020
- 2020-06-23 CN CN202021189650.2U patent/CN213011435U/en active Active
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