CN214780310U - Steel wire rope replacing device - Google Patents
Steel wire rope replacing device Download PDFInfo
- Publication number
- CN214780310U CN214780310U CN202023036891.6U CN202023036891U CN214780310U CN 214780310 U CN214780310 U CN 214780310U CN 202023036891 U CN202023036891 U CN 202023036891U CN 214780310 U CN214780310 U CN 214780310U
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- Prior art keywords
- wire rope
- tray
- thrust bearing
- steel wire
- mounting
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 53
- 239000010959 steel Substances 0.000 title claims abstract description 53
- 238000009434 installation Methods 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000009471 action Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000004350 Strabismus Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model provides a wire rope changes device belongs to hoist maintenance technical field, including mount pad, thrust bearing, tray and wire rope sheave, thrust bearing's film fixed mounting is on the mount pad, and the top of mount pad is located to the tray, and on thrust bearing's the axle piece was located to the lower extreme, the last location axle that is equipped with of tray, the lower extreme of location axle passed the tray and is connected with thrust bearing's axle piece, and the wire rope sheave is located on the tray and the cover is located on the location axle. The utility model provides a wire rope replacing device, which pulls a wire rope wound on a wire rope wheel, and under the action of the gravity of the wire rope wheel and the wire rope, a tray rotates around a positioning shaft on a thrust bearing to enable the wire rope to be smoothly pulled out, thereby completing the replacing operation of the wire rope; by the mode, the steel wire rope wheel is supported by the aid of the mounting seat and the tray, the tray and the steel wire rope wheel rotate smoothly, and the steel wire rope is suspended above the ground, so that oil stains on the steel wire rope cannot pollute the ground, and cannot be in contact with sundries on the ground.
Description
Technical Field
The utility model belongs to the technical field of the hoist maintenance, more specifically say, relate to a wire rope changes device.
Background
In the production process of iron and steel enterprises, the body shadow of a bridge crane is not available, and the operations of loading, unloading, loading, dumping a steel ladle and the like are mainly completed by the bridge crane. Because the bridge crane is frequently used and the load is heavy, the hoisting steel wire rope of the bridge crane is frequently worn and broken or stranded, and the broken steel wire rope and the stranded steel wire rope must be replaced according to the use standard of the bridge crane. When the steel wire rope of the bridge crane is replaced, the steel wire rope is directly paved on the ground for operation, so that not only is the oil on the steel wire rope pollute the ground, but also the steel wire rope is easy to adhere to sundries to influence the use of the steel wire rope.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wire rope changes device to the greasy dirt on the wire rope that exists among the solution prior art easily pollutes ground, and wire rope easily glues the technical problem who even subaerial debris.
In order to achieve the above object, the utility model adopts the following technical scheme: provided is a wire rope replacing device, including:
the mounting seat is used for being mounted on the ground;
the bottom sheet is fixedly arranged on the mounting seat;
the tray is arranged above the mounting seat, and the lower end of the tray is arranged on the shaft sheet of the thrust bearing; the tray is provided with a vertically arranged positioning shaft, and the lower end of the positioning shaft penetrates through the tray and is connected with a shaft sheet of the thrust bearing;
and the steel wire rope wheel is arranged on the tray and sleeved on the positioning shaft.
As another embodiment of the present application, an adjusting mechanism for adjusting the height of the thrust bearing is disposed on the mounting seat.
As another embodiment of the application, a through hole is formed in the mounting seat, and a limiting table surface arranged around the through hole is arranged at the upper end of the mounting seat; the adjustment mechanism includes:
the supporting plate is arranged on the limiting table board; the bottom plate of the thrust bearing is fixedly arranged on the supporting plate;
the mounting plate is arranged in the through hole and is positioned below the supporting plate;
the rod part of the bolt penetrates through the mounting plate in a spiral mode; a base plate in rotary connection is arranged on the rod part of the bolt; the backing plate is connected with the supporting plate.
As another embodiment of the application, a locking nut is arranged on the bolt.
As another embodiment of this application, the mount pad is the loop configuration, the backup pad, the mounting panel and the bolt all is located in the loop configuration.
As another embodiment of this application, the upper end of location axle is higher than the wire rope wheel, the upper end of location axle is equipped with the location lid.
As another embodiment of this application, be equipped with the external screw thread on the excircle face of location axle, the lower extreme of location lid be equipped with the screw of external screw thread connection.
As another embodiment of this application, be equipped with on the tray and be used for spacing installation the spacing groove of wire rope wheel.
As another embodiment of the application, the mounting seat is provided with a mounting groove for accommodating the thrust bearing, and the depth of the mounting groove is smaller than the height of the thrust bearing.
As another embodiment of the present application, the tray and the positioning shaft are integrally formed.
The utility model provides a wire rope changes device's beneficial effect lies in: compared with the prior art, the steel wire rope replacing device moves the steel wire rope replacing device to an operation site, the mounting seat is arranged on the ground, the steel wire rope wheel is sleeved in the tray, then the steel wire rope wound on the steel wire rope wheel is pulled, and under the action of the steel wire rope wheel and the steel wire rope, the tray rotates around the positioning shaft on the thrust bearing to enable the steel wire rope to be smoothly pulled out, so that the steel wire rope replacing operation is completed; through this kind of mode, hold up the wire rope wheel with the help of mount pad and tray to under thrust bearing's support, tray and wire rope wheel rotate smoothly, wire rope hangs in midair on the ground, therefore the greasy dirt on the wire rope can not pollute ground, and also can not contact with subaerial debris.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a wire rope replacing device with a positioning cover according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a wire rope replacing device having a mounting groove according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a wire rope replacing device with an adjusting mechanism according to an embodiment of the present invention;
fig. 4 is a first schematic view of an installation structure of the installation base and the tray provided by the embodiment of the present invention;
fig. 5 is a schematic view of a mounting structure of a mounting seat and a tray according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
1. a mounting seat; 11. a through hole; 12. a limiting table surface; 13. mounting grooves; 2. a thrust bearing; 3. a tray; 31. positioning the shaft; 32. a positioning cover; 4. a wire rope sheave; 5. an adjustment mechanism; 51. a support plate; 52. mounting a plate; 53. a bolt; 54. a base plate; 55. locking the nut; 6. a steel cord.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 5, a wire rope replacing device according to the present invention will now be described. A steel wire rope replacing device comprises a mounting seat 1, a thrust bearing 2, a tray 3 and a steel wire rope wheel 4, wherein the mounting seat 1 is used for being mounted on the ground; the bottom sheet of the thrust bearing 2 is fixedly arranged on the mounting seat 1; the tray 3 is arranged above the mounting seat 1, and the lower end of the tray is arranged on a shaft sheet of the thrust bearing 2; a positioning shaft 31 which is vertically arranged is arranged on the tray 3, and the lower end of the positioning shaft 31 penetrates through the tray 3 to be connected with a shaft sheet of the thrust bearing 2; the wire rope wheel 4 is arranged on the tray 3 and sleeved on the positioning shaft 31.
Compared with the prior art, the steel wire rope replacing device provided by the utility model has the advantages that the steel wire rope replacing device is moved to an operation site, the mounting seat 1 is arranged on the ground, the steel wire rope wheel 4 is sleeved in the tray 3, then the steel wire rope 6 wound on the steel wire rope wheel 4 is pulled, and under the action of the gravity of the steel wire rope wheel 4 and the steel wire rope 6, the tray 3 rotates on the thrust bearing 2 around the positioning shaft 31 to enable the steel wire rope 6 to be pulled out smoothly, so that the replacing operation of the steel wire rope 6 is completed; in this way, the steel wire rope wheel 4 is supported by the mounting seat 1 and the tray 3, the tray 3 and the steel wire rope wheel 4 smoothly rotate under the support of the thrust bearing 2, and the steel wire rope 6 is suspended above the ground, so that oil stains on the steel wire rope 6 cannot pollute the ground, and cannot be contacted with sundries on the ground.
Please refer to fig. 3 to 5, as a specific embodiment of the device for replacing a steel wire rope provided by the present invention, the mounting seat 1 is provided with an adjusting mechanism 5 for adjusting the height of the thrust bearing 2, the adjusting mechanism 5 is disposed on the mounting seat 1, the height of the thrust bearing 2, the tray 3 and the steel wire rope wheel 4 can be changed by starting the adjusting mechanism 5, when the distance for replacing the steel wire rope 6 is far away, the steel wire rope 6 has the risk of the steel wire rope 6 drooping and contacting with the ground under the self-weight effect, and when the mounting seat 1 is not convenient to move, the adjusting mechanism 5 is started to drive the thrust bearing 2, the tray 3 and the height of the steel wire rope wheel 4, so that the risk of contacting with the ground can be avoided temporarily and limitedly.
Referring to fig. 3 to 5, as a specific embodiment of the wire rope replacing device provided by the present invention, a through hole 11 is provided on the mounting base 1, and a limiting table 12 surrounding the through hole 11 is provided on the upper end of the mounting base 1; the adjusting mechanism 5 comprises a supporting plate 51, a mounting plate 52 and a bolt 53, wherein the supporting plate 51 is mounted on the limiting table-board 12; the bottom sheet of the thrust bearing 2 is fixedly arranged on the support plate 51; the mounting plate 52 is arranged in the through hole 11 and is positioned below the support plate 51; the shank of the bolt 53 is threaded through the mounting plate 52; a backing plate 54 connected in a rotating way is arranged on the rod part of the bolt 53; the backing plate 54 is connected with the supporting plate 51, when in installation, the supporting plate 51 is installed on the limiting table board 12 in advance, the installation plate 52 corresponding to the supporting plate 51 is installed in the through hole 11, the bolt 53 is arranged on the installation plate 52 in a spiral mode from bottom to top, and the backing plate 54 used for being in contact with the supporting plate 51 is installed at the top end of the rod part of the bolt 53; then, the thrust bearing 2 is fixedly installed on the support plate 51, the tray 3 is installed on the thrust bearing 2, and the wire rope wheel 4 is sleeved on the positioning shaft 31 on the tray 3. When the height of the wire rope wheel 4 needs to be adjusted, the bolt 53 in the through hole 11 is rotated, the bolt 53 rotates to be changed into linear motion, and then the backing plate 54 is driven to jack up the supporting plate 51, so that the purpose of adjusting the heights of the thrust bearing 2, the tray 3 and the wire rope wheel 4 is achieved.
Referring to fig. 5, as a specific embodiment of the wire rope replacing device provided by the present invention, a locking nut 55 is disposed on the bolt 53, the locking nut 55 is located below the mounting plate 52, and after the bolt 53 is rotated to adjust the heights of the supporting plate 51 and the tray 3 to a proper position, the worker rotates the locking nut 55 upwards to lock the bolt 53 on the mounting plate 52 through the locking nut 55.
Referring to fig. 3 to 5, as a specific embodiment of the device for replacing a steel wire rope provided by the present invention, the mounting seat 1 is an annular structure, the supporting plate 51, the mounting plate 52 and the bolt 53 are all disposed in the annular structure, the mounting seat 1 is an annular structure, that is, the inside is hollow to form the through hole 11, and then the mounting seat 1 is further provided with the limiting table 12, so that the processing is simple, and the steps of the production process are saved. In use, the support plate 51 is mounted on the stop table 12, and the mounting plate 52 and bolts 53 are mounted directly into the annular structure.
Please refer to fig. 1 and 3, as the utility model provides a steel wire rope changes a specific implementation way of device, the upper end of location axle 31 is higher than wire rope wheel 4, the upper end of location axle 31 is equipped with location lid 32, set up location axle 31 and be higher than wire rope wheel 4, locate the location axle 31 at the wire rope wheel 4 cover after, location axle 31 protrusion outside wire rope wheel 4, it is spacing in the vertical in order to better to wire rope wheel 4, prevent that wire rope wheel 4 from breaking away from out location axle 31, install location lid 32 in the upper end of location axle 31, the radial dimension of location lid 32 is greater than the diameter of the centre bore of wire rope wheel 4, consequently, can make wire rope wheel 4 anticreep effectively.
Referring to fig. 1 and 3, as a specific embodiment of the wire rope replacing device provided by the present invention, an external thread is disposed on the outer circumferential surface of the positioning shaft 31, a screw hole connected with the external thread is disposed at the lower end of the positioning cover 32, an external thread is disposed on the upper portion of the outer side surface of the positioning shaft 31, a screw hole is disposed at the lower end of the positioning cover 32, and when the positioning cover 32 is installed, the screw hole of the positioning cover 32 is in threaded connection with the positioning shaft 31. This way the connection is simple and stable, while facilitating the dismounting of the positioning cover 32 when removing or placing the wire sheave 4.
Please refer to fig. 1 to 5, as the utility model provides a steel wire rope changes a specific embodiment of device, be equipped with the spacing groove that is used for spacing installation wire rope wheel 4 on the tray 3, when wire rope wheel 4 is installed on tray 3, the lower extreme installation of wire rope wheel 4 gets into the spacing inslot, carries on spacingly to wire rope wheel 4 by the inslot wall of spacing groove, can prevent that wire rope wheel 4 from taking place to rock or squint.
Please refer to fig. 1 and fig. 2, as a specific embodiment of the device for replacing a steel wire rope provided by the present invention, the mounting seat 1 is provided with a mounting groove 13 for accommodating the thrust bearing 2, the depth of the mounting groove 13 is smaller than the height of the thrust bearing 2, the mounting groove 13 is provided on the upper end surface of the mounting seat 1, the thrust bearing 2 is fixedly mounted in the mounting groove 13, and the mounting groove 13 plays a certain limiting role for the thrust bearing 2. Since the depth of the installation groove 13 is smaller than the height of the thrust bearing 2, the shaft piece of the thrust bearing 2 is located above the installation seat 1 after the thrust bearing 2 is installed in the installation groove 13, and the connection between the tray 3, the thrust bearing 2, and the installation seat 1 is not hindered.
Referring to fig. 2, as a specific embodiment of the wire rope replacing device provided by the present invention, the tray 3 and the positioning shaft 31 are integrally formed, so that the connection strength between the tray 3 and the positioning shaft 31 is improved, the lower end of the positioning shaft 31 is located below the tray 3, and the upper end of the positioning shaft is located above the tray 3. Alternatively, a hole may be formed in the tray 3, and the positioning shaft 31 may be inserted through the hole and welded to the tray 3.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Wire rope changes device, its characterized in that includes:
the mounting seat is used for being mounted on the ground;
the bottom sheet is fixedly arranged on the mounting seat;
the tray is arranged above the mounting seat, and the lower end of the tray is arranged on the shaft sheet of the thrust bearing; the tray is provided with a vertically arranged positioning shaft, and the lower end of the positioning shaft penetrates through the tray and is connected with a shaft sheet of the thrust bearing;
and the steel wire rope wheel is arranged on the tray and sleeved on the positioning shaft.
2. The wire rope replacing device according to claim 1, wherein an adjusting mechanism for adjusting the height of the thrust bearing is provided on the mounting seat.
3. The wire rope replacing device according to claim 2, wherein a through hole is provided on the mounting base, and a limiting table surface is provided around the through hole at the upper end of the mounting base; the adjustment mechanism includes:
the supporting plate is arranged on the limiting table board; the bottom plate of the thrust bearing is fixedly arranged on the supporting plate;
the mounting plate is arranged in the through hole and is positioned below the supporting plate;
the rod part of the bolt penetrates through the mounting plate in a spiral mode; a base plate in rotary connection is arranged on the rod part of the bolt; the backing plate is connected with the supporting plate.
4. A wire rope changing apparatus according to claim 3 wherein a lock nut is provided on the bolt.
5. A wire rope changing device according to claim 3 wherein the mounting base is an annular structure and the support plate, the mounting plate and the bolt are all located within the annular structure.
6. The wire rope replacing device according to claim 1, wherein an upper end of the positioning shaft is higher than the wire rope sheave, and a positioning cover is provided on an upper end of the positioning shaft.
7. The wire rope replacing device according to claim 6, wherein an external thread is provided on an outer circumferential surface of the positioning shaft, and a screw hole connected to the external thread is provided at a lower end of the positioning cap.
8. The wire rope replacing apparatus according to claim 1, wherein the tray is provided with a stopper groove for limiting installation of the wire rope sheave.
9. The wire rope replacing device according to claim 1, wherein the mounting seat is provided with a mounting groove for receiving the thrust bearing, and the depth of the mounting groove is smaller than the height of the thrust bearing.
10. The wire rope changer of claim 1, wherein the tray and the positioning shaft are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023036891.6U CN214780310U (en) | 2020-12-16 | 2020-12-16 | Steel wire rope replacing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023036891.6U CN214780310U (en) | 2020-12-16 | 2020-12-16 | Steel wire rope replacing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214780310U true CN214780310U (en) | 2021-11-19 |
Family
ID=78711538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023036891.6U Expired - Fee Related CN214780310U (en) | 2020-12-16 | 2020-12-16 | Steel wire rope replacing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214780310U (en) |
-
2020
- 2020-12-16 CN CN202023036891.6U patent/CN214780310U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |