CN113682998A - Assembled wire rope guide platform - Google Patents
Assembled wire rope guide platform Download PDFInfo
- Publication number
- CN113682998A CN113682998A CN202111043851.0A CN202111043851A CN113682998A CN 113682998 A CN113682998 A CN 113682998A CN 202111043851 A CN202111043851 A CN 202111043851A CN 113682998 A CN113682998 A CN 113682998A
- Authority
- CN
- China
- Prior art keywords
- guide
- plate
- wire rope
- guide rail
- rods
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/40—Control devices
Abstract
An assembled steel wire rope guide platform comprises a guide wheel, a control panel, a guide wheel shaft, a steel wire rope, a rack, a first telescopic rod, a second telescopic rod, a third telescopic rod, a fourth telescopic rod, a guide rail block, a sliding block, a short rod, a long rod, a support panel, an accommodating plate and a guide sleeve; the frame includes the crossbeam between landing leg and the landing leg, landing leg top an organic whole is equipped with support panel, left side board and right board the connection can be dismantled simultaneously to one end the backplate, the connection of dismantlement is opened to the quarter butt the backplate, the quarter butt with the stock all includes the cambered surface, stock detachable connects hold the board, be equipped with on the support panel the pin joint axle, guide rail piece detachable connects on the support panel.
Description
Technical Field
The invention relates to the technical field of tunnel construction, in particular to an assembled steel wire rope guide platform.
Background
The winch is an essential tool in the tunnel construction process, the winch runs on the fixed track by being dragged by the steel wire rope, and a guide mechanism is often required to be arranged between the roller and the winch in order to ensure that the roller can smoothly withdraw or release the steel wire rope during running; however, in a specific practical production practice, there are the following problems:
1. in the prior art, the traction direction of the steel wire rope is often inconsistent with the guiding direction of the guiding mechanism, so that the steel wire rope and the guiding mechanism are rubbed, the steel wire rope is abraded, and the power consumption of equipment is increased.
2. In the prior art, due to the severe operation environment of the winch, the traction direction of the steel wire rope is extremely unstable in the process of winding and unwinding the cable by the roller, so that the guide mechanism vibrates, and the steel wire rope is possibly separated from the guide mechanism to cause safety accidents.
3. The prior art has a scheme that a telescopic rod applies buffering, but the buffering direction is not considered in the buffering, and the buffering is generally linear buffering.
4. The flat plate or the arc plate in the prior art generally has single function and cannot realize more functions.
5. The guiding mechanism of prior art, leading wheel promptly, when practical application, because the operating mode of difference, for example the difference of rope quantity, diameter, weight, there is the demand of adjusting the leading wheel size, however the demand that holds different size leading wheels can not be satisfied to single mount.
Disclosure of Invention
In order to overcome the above problems, the present invention proposes a solution to solve the above problems simultaneously.
The technical scheme adopted by the invention for solving the technical problems is as follows: an assembled steel wire rope guide platform comprises a guide wheel, a control panel, a guide wheel shaft, a steel wire rope, a rack, a first telescopic rod, a second telescopic rod, a third telescopic rod, a fourth telescopic rod, a guide rail block, a sliding block, a short rod, a long rod, a support panel, an accommodating plate, a back plate, a pin joint shaft and a guide sleeve; the control panel comprises a flat plate attaching part, an inclined part and a stress part; the supporting panel is composed of a left plate and a right plate, and both the left plate and the right plate comprise an excess part;
the supporting panel is arranged above the rack, one end of each of the left plate and the right plate is aligned with one side of the rack, and the other end of each of the left plate and the right plate extends beyond the other side of the rack to form an exceeding part; the two protruding parts are simultaneously detachably connected with the accommodating plate, and the middle part of the accommodating plate is sunken to form an accommodating space;
the short rods comprise first short rods and second short rods, the long rods comprise first long rods and second long rods, the left plate is provided with the first short rods and the first long rods, the right plate is provided with the second short rods and the second long rods, the guide rail blocks comprise arc-shaped surfaces and internal arc-shaped guide rails, the guide rail blocks comprise first guide rail blocks and second guide rail blocks, the arc-shaped surfaces of the first guide rail blocks are attached to the first short rods and the first long rods, and the arc-shaped surfaces of the second guide rail blocks are attached to the second short rods and the second long rods; the sliding blocks comprise a first sliding block and a second sliding block, and the first sliding block can slide in the arc-shaped guide rail of the first guide rail block; the second sliding block can slide in the arc-shaped guide rail of the second guide rail block;
the rack comprises supporting legs and a cross beam between the supporting legs, the supporting panel is integrally arranged above the supporting legs, one ends of the left plate and the right plate are detachably connected with the back plate at the same time, the short rod is detachably connected with the back plate, the short rod and the long rod both comprise cambered surfaces, the long rod is detachably connected with the accommodating plate, the supporting panel is provided with the pin joint shaft, and the guide rail block is detachably connected to the supporting panel;
the sliding block comprises an arc-shaped block, a connecting rod and a sleeve; two ends of the guide wheel shaft are respectively sleeved in the sleeves of the first sliding block and the second sliding block; the large-diameter ends of the first to fourth telescopic rods are respectively pivoted on the supporting panel through the pivoting shafts, and the small-diameter ends are respectively pivoted on the stress part; the first and second telescopic rods are obliquely arranged relative to the right plate, and the third and fourth telescopic rods are obliquely arranged relative to the left plate; the guide sleeve is arranged in the center of the guide wheel and is sleeved outside the guide wheel shaft;
the control panel is integrally formed by five parts, wherein the five parts comprise a flat plate attaching part, two inclined parts and two stress parts; inclined parts are arranged on two sides of the flat plate attaching part, and a stress part is arranged on each of the outer sides of the two inclined parts; the flat plate attaching part is attached to the guide wheel, the inclined part extends away from the guide wheel, the stress plane of the stress part is parallel to the outer surface of the guide wheel, and the control panel comprises a first control panel and a second control panel; the first control panel and the second control panel are respectively positioned on two sides of the guide wheel.
Furthermore, a cylindrical pin is arranged on the stress part to connect the telescopic rod.
Furthermore, two pin bosses are arranged on the stress part to accommodate two ends of the cylindrical pin.
Further, the guiding device further comprises a bearing.
Furthermore, the control panel is sleeved outside the guide sleeve through the bearing.
Further, the connecting rod is a square rod.
Further, the guiding device also comprises a baffle.
Further, the baffle is arranged above the guide rail block.
Furthermore, a guide wheel groove is formed in the guide wheel to accommodate the steel wire rope.
Furthermore, the telescopic rod is of a hydraulic telescopic structure.
The invention has the beneficial effects that:
1. aiming at the point 1 provided by the background technology, the guide mechanism is arranged to swing along with the steel wire rope, and the specific scheme is that a guide wheel can move along a guide wheel shaft in the axial direction and can swing obliquely at the same time, and the oblique swing is realized through an arc-shaped guide rail and an arc-shaped sliding block; meanwhile, in order to avoid overlarge movement of the guide wheel, the control plate is additionally arranged to be attached to the guide wheel to move more stably.
2. To the 2 nd point that the background art provided, set up the telescopic link between control panel and frame, the telescopic link is used for providing the buffering, adjusts direction angle.
3. To the 3 rd point that the background art provided, set up the telescopic link slope to arc guide rail, control panel, telescopic link constitute a stable class trapezium structure, make holistic structural type more stable.
4. Aiming at the 4 th point proposed by the background technology, the control panel is arranged into five parts: the middle flat plate attaching part, the two inclined parts at two sides of the flat plate attaching part and the stress parts at the outer sides of the two inclined parts, wherein the contact surfaces of the stress parts and the telescopic rod are parallel to the surface of the flat plate attaching part, so that the stress direction is only vertical to the guide wheel, no extra component force exists, and the existence of shearing force is avoided; the inclined part is used for reducing the working distance of the telescopic rod.
5. Aiming at the point 5 provided by the background technology, a square frame of a supporting table or an upper frame part of an integrated frame or platform is changed into a frame with only two side plates, and the other two sides are connected by an external connecting plate instead of being vacant; one side of each of the two side plates comprises an excess part, the outer side of the excess part is connected with an accommodating plate, and the middle part of the accommodating plate is concave downwards, so that the guide wheel with larger size and the corresponding control plate can be accommodated in the rack while the supporting and surrounding effect is achieved; the dual design of the recessed and extended portions of the receiving plate intermediate the receiving plate can provide a greater range of receiving characteristics without having to design an oversized frame or having to design an oversized extended portion.
Note: the foregoing designs are not sequential, each of which provides a distinct and significant advance in the present invention over the prior art.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the installation of the guide block and the convex sector plate in the present invention;
FIG. 3 is a schematic half-sectional view of the installation of the guide wheel and the control panel in the present invention;
FIG. 4 is a schematic half-sectional view of a guide wheel structure according to the present invention;
FIG. 5 is a schematic view of the structure of the guide rail block according to the present invention;
FIG. 6 is a schematic view of a slider structure according to the present invention;
FIG. 7 is a schematic view of the adjustment of the idler in translation according to the present invention;
FIG. 8 is a schematic view of a guide wheel deflection adjustment of the present invention;
fig. 9 is an assembly view of the frame of the present invention.
In the figures, the reference numerals are as follows:
the guide wheel device comprises a guide wheel 1, a control panel 2, a baffle 3, a guide wheel shaft 4, a steel wire rope 5, a rack 6, a first telescopic rod 71, a second telescopic rod 72, a third telescopic rod 73, a fourth telescopic rod 74, a guide rail block 8, a sliding block 9, a bearing 10, a short rod 11, a long rod 12, an exceeding part 13, a flat plate attaching part 14, an inclined part 15, a stress part 16, a supporting panel 17, an accommodating plate 18, an arc-shaped block 19, a connecting rod 20, a cylindrical pin 21, a sleeve 22, a supporting leg 23, a back plate 24, a cross beam 25, a pivot shaft 61 and a guide sleeve 101.
Detailed Description
As shown in the figure: an assembled steel wire rope guide platform comprises a guide wheel, a control panel, a guide wheel shaft, a steel wire rope, a rack, a first telescopic rod, a second telescopic rod, a third telescopic rod, a fourth telescopic rod, a guide rail block, a sliding block, a short rod, a long rod, a support panel, an accommodating plate, a back plate, a pin joint shaft and a guide sleeve; the control panel comprises a flat plate attaching part, an inclined part and a stress part; the supporting panel is composed of a left plate and a right plate, and both the left plate and the right plate comprise an excess part;
the supporting panel is arranged above the rack, one end of each of the left plate and the right plate is aligned with one side of the rack, and the other end of each of the left plate and the right plate extends beyond the other side of the rack to form an exceeding part; the two protruding parts are simultaneously detachably connected with the accommodating plate, and the middle part of the accommodating plate is sunken to form an accommodating space;
the short rods comprise first short rods and second short rods, the long rods comprise first long rods and second long rods, the left plate is provided with the first short rods and the first long rods, the right plate is provided with the second short rods and the second long rods, the guide rail blocks comprise arc-shaped surfaces and internal arc-shaped guide rails, the guide rail blocks comprise first guide rail blocks and second guide rail blocks, the arc-shaped surfaces of the first guide rail blocks are attached to the first short rods and the first long rods, and the arc-shaped surfaces of the second guide rail blocks are attached to the second short rods and the second long rods; the sliding blocks comprise a first sliding block and a second sliding block, and the first sliding block can slide in the arc-shaped guide rail of the first guide rail block; the second sliding block can slide in the arc-shaped guide rail of the second guide rail block;
as shown in the figure: the rack comprises supporting legs and a cross beam between the supporting legs, the supporting panel is integrally arranged above the supporting legs, one ends of the left plate and the right plate are detachably connected with the back plate at the same time, the short rod is detachably connected with the back plate, the short rod and the long rod both comprise cambered surfaces, the long rod is detachably connected with the accommodating plate, the supporting panel is provided with the pin joint shaft, and the guide rail block is detachably connected to the supporting panel;
the sliding block comprises an arc-shaped block, a connecting rod and a sleeve; two ends of the guide wheel shaft are respectively sleeved in the sleeves of the first sliding block and the second sliding block; the large-diameter ends of the first to fourth telescopic rods are respectively pivoted on the supporting panel through the pivoting shafts, and the small-diameter ends are respectively pivoted on the stress part; the first and second telescopic rods are obliquely arranged relative to the right plate, and the third and fourth telescopic rods are obliquely arranged relative to the left plate; the guide sleeve is arranged in the center of the guide wheel and is sleeved outside the guide wheel shaft;
the control panel is integrally formed by five parts, wherein the five parts comprise a flat plate attaching part, two inclined parts and two stress parts; inclined parts are arranged on two sides of the flat plate attaching part, and a stress part is arranged on each of the outer sides of the two inclined parts; the flat plate attaching part is attached to the guide wheel, the inclined part extends away from the guide wheel, the stress plane of the stress part is parallel to the outer surface of the guide wheel, and the control panel comprises a first control panel and a second control panel; the first control panel and the second control panel are respectively positioned on two sides of the guide wheel.
As shown in the figure: and the stress part is provided with a cylindrical pin for connecting the telescopic rod. Two pin bosses are arranged on the stress part to accommodate two ends of the cylindrical pin. The guide device further comprises a bearing. The control panel is sleeved outside the guide sleeve through the bearing. The connecting rod is a square rod. The guide device further comprises a baffle plate. The baffle is arranged above the guide rail block. The guide wheel is provided with a guide wheel groove for accommodating the steel wire rope. The telescopic rod is of a hydraulic telescopic structure.
The above detailed description is specific to possible embodiments of the present invention, and the embodiments are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the scope of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides an assembled wire rope guide platform which characterized in that: the device comprises a guide wheel, a control plate, a guide wheel shaft, a steel wire rope, a rack, a first telescopic rod, a second telescopic rod, a third telescopic rod, a fourth telescopic rod, a guide rail block, a sliding block, a short rod, a long rod, a support panel, a containing plate, a back plate, a pivot shaft and a guide sleeve; the control panel comprises a flat plate attaching part, an inclined part and a stress part; the supporting panel is composed of a left plate and a right plate, and both the left plate and the right plate comprise an excess part;
the supporting panel is arranged above the rack, one end of each of the left plate and the right plate is aligned with one side of the rack, and the other end of each of the left plate and the right plate extends beyond the other side of the rack to form an exceeding part; the two protruding parts are simultaneously detachably connected with the accommodating plate, and the middle part of the accommodating plate is sunken to form an accommodating space;
the short rods comprise first short rods and second short rods, the long rods comprise first long rods and second long rods, the left plate is provided with the first short rods and the first long rods, the right plate is provided with the second short rods and the second long rods, the guide rail blocks comprise arc-shaped surfaces and internal arc-shaped guide rails, the guide rail blocks comprise first guide rail blocks and second guide rail blocks, the arc-shaped surfaces of the first guide rail blocks are attached to the first short rods and the first long rods, and the arc-shaped surfaces of the second guide rail blocks are attached to the second short rods and the second long rods; the sliding blocks comprise a first sliding block and a second sliding block, and the first sliding block can slide in the arc-shaped guide rail of the first guide rail block; the second sliding block can slide in the arc-shaped guide rail of the second guide rail block;
the rack comprises supporting legs and a cross beam between the supporting legs, the supporting panel is integrally arranged above the supporting legs, one ends of the left plate and the right plate are detachably connected with the back plate at the same time, the short rod is detachably connected with the back plate, the short rod and the long rod both comprise cambered surfaces, the long rod is detachably connected with the accommodating plate, the supporting panel is provided with the pin joint shaft, and the guide rail block is detachably connected to the supporting panel;
the sliding block comprises an arc-shaped block, a connecting rod and a sleeve; two ends of the guide wheel shaft are respectively sleeved in the sleeves of the first sliding block and the second sliding block; the large-diameter ends of the first to fourth telescopic rods are respectively pivoted on the supporting panel through the pivoting shafts, and the small-diameter ends are respectively pivoted on the stress part; the first and second telescopic rods are obliquely arranged relative to the right plate, and the third and fourth telescopic rods are obliquely arranged relative to the left plate; the guide sleeve is arranged in the center of the guide wheel and is sleeved outside the guide wheel shaft;
the control panel is integrally formed by five parts, wherein the five parts comprise a flat plate attaching part, two inclined parts and two stress parts; inclined parts are arranged on two sides of the flat plate attaching part, and a stress part is arranged on each of the outer sides of the two inclined parts; the flat plate attaching part is attached to the guide wheel, the inclined part extends away from the guide wheel, the stress plane of the stress part is parallel to the outer surface of the guide wheel, and the control panel comprises a first control panel and a second control panel; the first control panel and the second control panel are respectively positioned on two sides of the guide wheel.
2. An assembled wire rope guide platform according to claim 1, wherein: and the stress part is provided with a cylindrical pin for connecting the telescopic rod.
3. An assembled wire rope guide platform according to claim 2, wherein: two pin bosses are arranged on the stress part to accommodate two ends of the cylindrical pin.
4. An assembled wire rope guide platform according to claim 1, wherein: the guide device further comprises a bearing.
5. An assembled steel wire rope guide platform according to claim 4, wherein: the control panel is sleeved outside the guide sleeve through the bearing.
6. An assembled wire rope guide platform according to claim 1, wherein: the connecting rod is a square rod.
7. An assembled wire rope guide platform according to claim 1, wherein: the guide device further comprises a baffle plate.
8. An assembled steel wire rope guide platform according to claim 7, wherein: the baffle is arranged above the guide rail block.
9. An assembled wire rope guide platform according to claim 1, wherein: the guide wheel is provided with a guide wheel groove for accommodating the steel wire rope.
10. An assembled wire rope guide platform according to claim 1, wherein: the telescopic rod is of a hydraulic telescopic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111043851.0A CN113682998B (en) | 2021-09-07 | 2021-09-07 | Assembled wire rope guide platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111043851.0A CN113682998B (en) | 2021-09-07 | 2021-09-07 | Assembled wire rope guide platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113682998A true CN113682998A (en) | 2021-11-23 |
| CN113682998B CN113682998B (en) | 2022-10-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111043851.0A Active CN113682998B (en) | 2021-09-07 | 2021-09-07 | Assembled wire rope guide platform |
Country Status (1)
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|---|---|
| CN (1) | CN113682998B (en) |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1036084A (en) * | 1996-07-26 | 1998-02-10 | Suenori Tsujimoto | Winch device |
| CN101299527A (en) * | 2008-06-30 | 2008-11-05 | 清华大学 | Apparatus for winding/paying off passiveness type cable |
| CN103466487A (en) * | 2013-08-06 | 2013-12-25 | 总装备部工程设计研究总院 | Vertical servo system |
| CN203667878U (en) * | 2013-11-14 | 2014-06-25 | 河南省三力机械制造有限公司 | Long spiral drilling machine and winching system thereof |
| WO2014096946A1 (en) * | 2012-12-21 | 2014-06-26 | F.Lli Righini S.R.L. | Industrial equipment for guiding a cable |
| CN203794527U (en) * | 2014-03-27 | 2014-08-27 | 宝鸡石油机械有限责任公司 | Follow-up antifriction leading sheave device applicable to crown block |
| CN104909289A (en) * | 2014-03-15 | 2015-09-16 | 湖南泰达天易重工有限公司 | Steel wire rope guide device |
| US20160115754A1 (en) * | 2014-10-23 | 2016-04-28 | Beijing Hailan Science & Technology Development Co., Ltd. | Rope winder, petroleum instrument salvaging system and petroleum instrument hoisting system |
| CN106395658A (en) * | 2016-10-19 | 2017-02-15 | 武汉船用机械有限责任公司 | Winch rope arrangement device and winch |
| JP2017165572A (en) * | 2016-03-18 | 2017-09-21 | 森平舞台機構株式会社 | Button lifting device |
| CN107500164A (en) * | 2017-10-13 | 2017-12-22 | 四川建设机械（集团）股份有限公司 | Bent axle rope winding jib and its mounting structure |
| US20180346296A1 (en) * | 2015-11-25 | 2018-12-06 | Rolls-Royce Marine As | System and spooling device for spooling of a rope on a winch drum |
| CN110104575A (en) * | 2019-04-28 | 2019-08-09 | 江苏中惠舞台设备技术有限公司 | Automatic arranging rope hoist engine |
| CN209291852U (en) * | 2018-12-11 | 2019-08-23 | 湖北鸿锦机电设备有限公司 | A kind of swing type rope guide |
| KR20200040163A (en) * | 2018-10-08 | 2020-04-17 | 세원에스디에스주식회사 | stage equipment with slope return pulley |
| CN210505343U (en) * | 2019-08-15 | 2020-05-12 | 杭州洛基机械制造有限公司 | Winch trailer with follow-up fixed point rope guide device |
| CN210915082U (en) * | 2019-11-12 | 2020-07-03 | 济宁元昇机电股份有限公司 | Novel rope guider of winch |
| CN111559714A (en) * | 2019-02-14 | 2020-08-21 | 中石化石油工程技术服务有限公司 | Multi-azimuth rotating guide wheel structure |
| CN211664609U (en) * | 2020-03-04 | 2020-10-13 | 河北省地矿局第七地质大队 | Automatic rope arranging winch |
-
2021
- 2021-09-07 CN CN202111043851.0A patent/CN113682998B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1036084A (en) * | 1996-07-26 | 1998-02-10 | Suenori Tsujimoto | Winch device |
| CN101299527A (en) * | 2008-06-30 | 2008-11-05 | 清华大学 | Apparatus for winding/paying off passiveness type cable |
| WO2014096946A1 (en) * | 2012-12-21 | 2014-06-26 | F.Lli Righini S.R.L. | Industrial equipment for guiding a cable |
| CN103466487A (en) * | 2013-08-06 | 2013-12-25 | 总装备部工程设计研究总院 | Vertical servo system |
| CN203667878U (en) * | 2013-11-14 | 2014-06-25 | 河南省三力机械制造有限公司 | Long spiral drilling machine and winching system thereof |
| CN104909289A (en) * | 2014-03-15 | 2015-09-16 | 湖南泰达天易重工有限公司 | Steel wire rope guide device |
| CN203794527U (en) * | 2014-03-27 | 2014-08-27 | 宝鸡石油机械有限责任公司 | Follow-up antifriction leading sheave device applicable to crown block |
| US20160115754A1 (en) * | 2014-10-23 | 2016-04-28 | Beijing Hailan Science & Technology Development Co., Ltd. | Rope winder, petroleum instrument salvaging system and petroleum instrument hoisting system |
| US20180346296A1 (en) * | 2015-11-25 | 2018-12-06 | Rolls-Royce Marine As | System and spooling device for spooling of a rope on a winch drum |
| JP2017165572A (en) * | 2016-03-18 | 2017-09-21 | 森平舞台機構株式会社 | Button lifting device |
| CN106395658A (en) * | 2016-10-19 | 2017-02-15 | 武汉船用机械有限责任公司 | Winch rope arrangement device and winch |
| CN107500164A (en) * | 2017-10-13 | 2017-12-22 | 四川建设机械（集团）股份有限公司 | Bent axle rope winding jib and its mounting structure |
| KR20200040163A (en) * | 2018-10-08 | 2020-04-17 | 세원에스디에스주식회사 | stage equipment with slope return pulley |
| CN209291852U (en) * | 2018-12-11 | 2019-08-23 | 湖北鸿锦机电设备有限公司 | A kind of swing type rope guide |
| CN111559714A (en) * | 2019-02-14 | 2020-08-21 | 中石化石油工程技术服务有限公司 | Multi-azimuth rotating guide wheel structure |
| CN110104575A (en) * | 2019-04-28 | 2019-08-09 | 江苏中惠舞台设备技术有限公司 | Automatic arranging rope hoist engine |
| CN210505343U (en) * | 2019-08-15 | 2020-05-12 | 杭州洛基机械制造有限公司 | Winch trailer with follow-up fixed point rope guide device |
| CN210915082U (en) * | 2019-11-12 | 2020-07-03 | 济宁元昇机电股份有限公司 | Novel rope guider of winch |
| CN211664609U (en) * | 2020-03-04 | 2020-10-13 | 河北省地矿局第七地质大队 | Automatic rope arranging winch |
Non-Patent Citations (1)
| Title |
|---|
| 李元萍: "矿井提升机钢丝绳自激振荡的研究", 《 矿业研究与开发》 * |
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| Publication number | Publication date |
|---|---|
| CN113682998B (en) | 2022-10-04 |
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