CN214693040U - Fixed polyurethane steel wire rope changes to device - Google Patents
Fixed polyurethane steel wire rope changes to device Download PDFInfo
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- CN214693040U CN214693040U CN202120503153.3U CN202120503153U CN214693040U CN 214693040 U CN214693040 U CN 214693040U CN 202120503153 U CN202120503153 U CN 202120503153U CN 214693040 U CN214693040 U CN 214693040U
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- wire rope
- roller
- rope
- changing
- fixedly connected
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Abstract
The utility model discloses a fixed polyurethane steel wire rope direction changing device, which comprises a direction changing roller part which is assembled and connected with the bottom of a sleeve frame; the direction-changing roller part comprises a direction-changing roller, and a plurality of guide rope wheel assemblies are detachably assembled and connected on the direction-changing roller; each guide rope wheel assembly comprises an upper wheel part and a lower wheel part spliced with the bottom of the upper wheel part, and a plurality of semi-guide rope grooves which are arranged at intervals in the front-back direction are formed in the upper wheel part and the lower wheel part; the equal fixedly connected with installation tile board in both ends around the upper wheel portion, the equal fixedly connected with installation tile board in both ends around the wheel portion down, installation tile board assembly connection is on changing to the roller. By adopting the device part design, the steel wire rope can be flexibly lifted in the coal mine operation process, and the device part design realizes the lifting of the guide steel wire rope of the guide rope wheel assembly and the lifting of the exposed bend roller, so that the free bend of the multi-strand steel wire rope is realized, and the flexibility and the high efficiency of construction are improved.
Description
Technical Field
The utility model relates to a wire rope changes to the device field, what especially relates to is a fixed polyurethane wire rope changes to device.
Background
In the coal mining process, a sleeve frame beam is required to be installed at a well mouth of the mining, and a single-handle pulley is installed on the sleeve frame beam.
Meanwhile, the single-handle pulley is heavy in weight, and when the single-handle pulley is used for changing the direction, the hand chain block is required to be matched. And based on the size limitation of the existing single-handle pulley, the single-handle pulley cannot be used for a thick steel wire rope, and the steel wire rope enters a gap on the side surface of the pulley to damage the steel wire rope in the forced use process.
The substantial reasons for the technical drawbacks are: the prior art does not disclose a direction-changing pulling device which can conveniently change the direction of a steel wire rope.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a fixed polyurethane wire rope changes to device is provided.
The utility model discloses a solve above-mentioned technical problem through following technical scheme:
a fixed polyurethane steel wire rope direction changing device comprises a sleeve frame, wherein the bottom of the sleeve frame is assembled and connected with a direction changing roller component;
the turning roll component comprises a turning roll, the left end and the right end of the turning roll are fixedly connected with rotating shafts, the sleeve frame is fixedly connected with a bearing plate which is rotatably connected with the rotating shafts, and the rotating shafts are rotatably connected on the bearing plate;
the direction-changing roller is detachably assembled and connected with a plurality of guide rope wheel assemblies;
the guide rope wheel assemblies respectively comprise an upper wheel part and a lower wheel part spliced with the bottom of the upper wheel part, and a plurality of semi-conducting rope grooves which are arranged at intervals in the front-back direction are formed in the upper wheel part and the lower wheel part;
when the upper wheel part and the lower wheel part are spliced, an annular guide rope groove is formed between the semi-guide rope grooves in a closed mode;
the all fixedly connected with installation tile board in both ends around the upper wheel portion, the all fixedly connected with installation tile board in both ends around the wheel portion down, installation tile board assembly connection is on changing to the roller.
Preferably, the jacket frame comprises a jacket frame cross beam part and upright column parts fixedly connected to the left end and the right end of the jacket frame cross beam part.
Preferably, the bottom of the cross beam part of the jacket frame is fixedly connected with a bearing plate;
the bearing plate is assembled and connected with a bearing, and the rotating shaft is rotatably connected in the bearing.
Preferably, both the front end and the rear end of the bend roller are fixedly connected with end disc parts, and the rotating shaft is fixedly connected to the central part of the end disc parts.
Preferably, the longitudinal sectional shape of the half-guide rope groove is a semicircle.
Preferably, the longitudinal cross-sectional shape of the mounting tile is semi-circular.
Preferably, a plurality of mounting bolts are connected to the mounting tile plate in a threaded manner,
when the guide rope wheel assembly is installed on the direction-changing roller, the installation bolt is in threaded connection with the direction-changing roller.
Preferably, the mounting bolts are distributed in a plurality of layers in the axial direction of the mounting tile plate, and a plurality of mounting bolts are distributed in each layer in an annular mode.
Preferably, the material of the redirecting roller is polyurethane.
Preferably, the inner diameter of the mounting shingle is equal to the roll radius of the redirecting roll.
Compared with the prior art, the utility model has the following advantages:
the utility model discloses a fixed polyurethane steel wire rope direction changing device, which comprises a sleeve frame, wherein the bottom of the sleeve frame is assembled and connected with a direction changing roller component; the turnabout roller component comprises a turnabout roller, the left end and the right end of the turnabout roller are fixedly connected with a rotating shaft, the sleeve frame is fixedly connected with a bearing plate which is rotatably connected with the rotating shaft, and the rotating shaft is rotatably connected with the bearing plate; the direction-changing roller is detachably assembled and connected with a plurality of guide rope wheel assemblies; each guide rope wheel assembly comprises an upper wheel part and a lower wheel part spliced with the bottom of the upper wheel part, and a plurality of semi-guide rope grooves which are arranged at intervals in the front-back direction are formed in the upper wheel part and the lower wheel part; when the upper wheel part and the lower wheel part are spliced, an annular guide rope groove is formed between the semi-guide rope grooves in a closed mode; the equal fixedly connected with in both ends installs the shingle around the upper wheel portion, the equal fixedly connected with in both ends installs the shingle around the wheel portion down, installation shingle assembly connection realizes making things convenient for the operation of multiunit wire rope in a flexible way on changing to the roller.
By adopting the device part design, the steel wire rope can be flexibly lifted in the coal mine operation process, and the device part design realizes the lifting of the guide steel wire rope of the guide rope wheel assembly and the lifting of the exposed bend roller, so that the free bend of the multi-strand steel wire rope is realized, and the flexibility and the high efficiency of construction are improved.
Drawings
Fig. 1 is a schematic plan view of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a direction-changing roller assembly according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a deflector sheave assembly in an embodiment of the present invention;
fig. 4 is a top view of the embodiment of the present invention in fig. 2.
Detailed Description
The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
As shown in fig. 1-4, a fixed polyurethane steel wire rope direction changing device comprises a sleeve frame, and a direction changing roller part is assembled and connected to the bottom of the sleeve frame. The sleeve frame is fixed at the wellhead position, and is convenient to install.
Specifically, the jacket frame includes a jacket frame beam portion 2 and column portions 1 fixedly connected to both left and right ends of the jacket frame beam portion 2.
Change the roller part including changing to roller 3, change the equal fixedly connected with pivot in both ends about roller 3 (specifically, change the equal fixedly connected with end dish portion in both ends around roller 3, pivot fixed connection is in the central point of end dish portion), fixedly connected with rotates with the pivot on the cover frame and is connected with the race plate (left side position be left bearing plate 4, right side position be right bearing plate 5), the pivot rotates to be connected on the race plate.
Specifically, the bearing plate is fixedly connected to the bottom of the jacket frame beam portion 2 in the conventional manner; the bearing plate is assembled and connected with a bearing 6, and the rotating shaft is rotatably connected in the bearing.
In order to flexibly use a plurality of ropes to work simultaneously, a plurality of guide rope wheel assemblies 7 are detachably assembled and connected on the direction-changing roller 3; each guide rope wheel assembly 7 comprises an upper wheel part 71 and a lower wheel part 72 spliced with the bottom of the upper wheel part 71, and a plurality of semi-conductive rope grooves C (the longitudinal cross section of each semi-conductive rope groove C is semicircular) which are arranged at intervals front and back are formed in the upper wheel part 71 and the lower wheel part 72; when the upper wheel part 71 and the lower wheel part 72 are spliced, an annular guide rope groove is formed between the semi-guide rope grooves C in a closed mode.
The front end and the rear end of the upper wheel part 71 are fixedly connected with mounting tile plates A (the longitudinal section of the mounting tile plates A is semicircular), the front end and the rear end of the lower wheel part 72 are fixedly connected with mounting tile plates A, and the mounting tile plates A are assembled and connected on the direction-changing rollers 3.
The mounting tile plate A is in threaded connection with a plurality of mounting bolts B (the mounting bolts B are distributed in a plurality of layers in the axial direction of the mounting tile plate A, and a plurality of mounting bolts B are distributed in an annular mode on each layer), and when the guide rope wheel assembly 7 is mounted on the direction-changing roller 3, the mounting bolts B are in threaded connection with the direction-changing roller 3.
The redirecting roller 3 is made of polyurethane.
The inner diameter of the mounting tile plate A is equal to the roller radius of the bend roller 3, therefore, in the process of guiding the steel wire rope, the upper wheel part 71 and the lower wheel part 72 are firstly spliced on the bend roller 3, at the moment, the mounting tile plate A completely and tightly wraps the bend roller 3, and after the mounting bolt B is mounted, the guide rope pulley assembly 7 is firstly adopted to guide and draw a plurality of steel wire ropes.
When not needing to use, dismantle direction rope sheave subassembly 7, adopt single change to roller 3 to coil or unreel wire rope, and change to roller 3 materials and effectively protect wire rope for polyurethane.
By adopting the design of the parts of the device, the steel wire rope can be flexibly lifted in the coal mine operation process, the guide steel wire rope of the guide rope wheel assembly 7 can be lifted and lifted by the exposed bend roller 3, the free bend of the multi-strand steel wire rope can be realized, and the flexibility and the high efficiency of construction can be improved.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like 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. A fixed polyurethane steel wire rope direction changing device is characterized by comprising a sleeve frame, wherein the bottom of the sleeve frame is assembled and connected with a direction changing roller component;
the turning roll component comprises a turning roll, the left end and the right end of the turning roll are fixedly connected with rotating shafts, the sleeve frame is fixedly connected with a bearing plate which is rotatably connected with the rotating shafts, and the rotating shafts are rotatably connected on the bearing plate;
the direction-changing roller is detachably assembled and connected with a plurality of guide rope wheel assemblies;
the guide rope wheel assemblies respectively comprise an upper wheel part and a lower wheel part spliced with the bottom of the upper wheel part, and a plurality of semi-conducting rope grooves which are arranged at intervals in the front-back direction are formed in the upper wheel part and the lower wheel part;
when the upper wheel part and the lower wheel part are spliced, an annular guide rope groove is formed between the semi-guide rope grooves in a closed mode;
the all fixedly connected with installation tile board in both ends around the upper wheel portion, the all fixedly connected with installation tile board in both ends around the wheel portion down, installation tile board assembly connection is on changing to the roller.
2. The fixed polyurethane wire rope redirecting apparatus of claim 1 wherein the jacket comprises a jacket beam portion and column portions fixedly attached to left and right ends of the jacket beam portion.
3. The fixed polyurethane wire rope redirecting device of claim 2 wherein the bottom of the jacket beam section is fixedly attached to a bearing plate;
the bearing plate is assembled and connected with a bearing, and the rotating shaft is rotatably connected in the bearing.
4. The fixed polyurethane wire rope redirecting device of claim 3, wherein both the front end and the rear end of the redirecting roller are fixedly connected with end disc parts, and the rotating shaft is fixedly connected to the central part of the end disc parts.
5. The fixed polyurethane wire rope redirection device of claim 4, wherein the longitudinal cross-sectional shape of the semi-guide rope groove is semi-circular.
6. The fixed polyurethane wire rope redirection device of claim 5, wherein the mounting shingle has a semi-circular longitudinal cross-sectional shape.
7. The fixed polyurethane wire rope redirecting device of claim 6 wherein a plurality of mounting bolts are threadedly attached to said mounting shingles,
when the guide rope wheel assembly is installed on the direction-changing roller, the installation bolt is in threaded connection with the direction-changing roller.
8. The fixed polyurethane wire rope redirecting device of claim 7 wherein the mounting bolts are distributed in a plurality of layers in the axial direction of the mounting shingle, each layer having a plurality of mounting bolts distributed circumferentially.
9. The fixed polyurethane wire rope redirecting device of claim 8, wherein the redirecting roller is made of polyurethane.
10. The fixed polyurethane wire rope redirection device of claim 9, wherein the inside diameter of the mounting shingles is equal to the roller radius of the redirection roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120503153.3U CN214693040U (en) | 2021-03-09 | 2021-03-09 | Fixed polyurethane steel wire rope changes to device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120503153.3U CN214693040U (en) | 2021-03-09 | 2021-03-09 | Fixed polyurethane steel wire rope changes to device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214693040U true CN214693040U (en) | 2021-11-12 |
Family
ID=78570771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120503153.3U Active CN214693040U (en) | 2021-03-09 | 2021-03-09 | Fixed polyurethane steel wire rope changes to device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214693040U (en) |
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2021
- 2021-03-09 CN CN202120503153.3U patent/CN214693040U/en active Active
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