CN105329794A - Drilling machine and rope coring winch thereof - Google Patents
Drilling machine and rope coring winch thereof Download PDFInfo
- Publication number
- CN105329794A CN105329794A CN201510916094.1A CN201510916094A CN105329794A CN 105329794 A CN105329794 A CN 105329794A CN 201510916094 A CN201510916094 A CN 201510916094A CN 105329794 A CN105329794 A CN 105329794A
- Authority
- CN
- China
- Prior art keywords
- rope
- reel
- row
- bar
- axis
- 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.)
- Pending
Links
Landscapes
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention discloses a rope coring winch of a drilling machine. The rope coring winch comprises a support used for being fixedly connected with a machine body, a rope used for coring and a winding drum hinged to the support. The rope is wound on the winding drum. A rope arranging device which is capable of moving in the direction parallel to the axis of the winding drum is arranged on the support. The rope arranging device is provided with a gap used for allowing the rope to penetrate through and can drive the rope to move together. The invention further discloses the drilling machine provided with the rope coring winch.
Description
Technical field
The present invention relates to rig field, particularly relate to a kind of rope coring winch of rig.In addition, the invention still further relates to a kind of rig comprising above-mentioned rope coring winch.
Background technology
In the prior art, mine locating rig needs to core, and namely after the drill bit of hollow pierces earth's surface, is taken out by the rock specimens of inside, realizes by rope coring winch.Be wound in by rope on reel, one end of rope is fixedly connected with the interior cabin of drill bit, and in drill bit going down process, rope launches, and together enters underground with interior cabin, and when coring, actuating device drives reel rotating cylinder, makes rope be wound in reel, cabin in regaining.
But, in withdrawal process, rope can be wound around at the same position of reel always, make rope skewness on reel, affect rotation and the force structure of reel, and rope is after same position is wound around certain thickness, may offset to both sides, moment is separated with reel, interior cabin is dropped, the safety of rig is had an impact.
Therefore, how making rope be wound in reel is uniformly the current technical issues that need to address of those skilled in the art.
Summary of the invention
The object of this invention is to provide a kind of rope coring winch of rig, rope can be made to be wound in reel uniformly, safety is provided.Another object of the present invention is to provide a kind of rig comprising above-mentioned rope coring winch, rope can be made to be wound in reel uniformly, provide safety.
For solving the problems of the technologies described above, the invention provides a kind of rope coring winch of rig, comprise the support for being fixedly connected with fuselage, for the rope of coring and the reel hinged with described support, described rope is wound in described reel, described support is provided with and along the rope guide of the direction movement parallel with described spool axis, described rope guide can be provided with the space passed for described rope and also can drives the movement jointly of described rope.
Preferably, described support comprises the adapter plate for being fixedly connected with fuselage, and the two ends of described adapter plate are respectively arranged with riser, and the two ends of described reel are hinged with two described risers respectively.
Preferably, on each described riser all the row of being fixedly connected with rope plate, the row of being provided with rope bar between two described rows rope plates, described row bar of restricting is parallel to the axis of described reel, and described rope guide is movably connected on described row's rope bar and can moves along the restrict bearing of trend of bar of described row.
Preferably, the two ends of described row's rope bar respectively with two described plate of restricting of arrange hinged and can rotate around its axis, described row restricts on bar and is provided with two-way outside thread, described rope guide is provided with the two-way negative thread coordinated with described two-way outside thread.
Preferably, one end of described reel is provided with the actuating device for driving described spool turns, and the other end of described reel is fixedly connected with driving wheel, and restrict one end of bar of described row is fixedly connected with the flower wheel coordinated with described driving wheel.
Preferably, described driving wheel is specially drive sprocket, described flower wheel is specially driven gear, described rope coring winch also comprises transition wheel, described transition wheel comprises the driven sprocket coordinating described drive sprocket and the driving gear coordinating described driven gear, and described driven sprocket is fixedly connected with and dead in line with described driving gear.
Preferably, be provided with pilot bar between two described row's rope plates, the axis being parallel of described pilot bar is in the axis of described reel, and described pilot bar is flexibly connected with described rope guide.
Preferably, described rope guide is hinged with the guide roller be oppositely arranged, the described guide roller be oppositely arranged clamps described pilot bar and can roll on described pilot bar, and the axes normal of described yarn guide roller is in described pilot bar.
Preferably, described reel is horizontally disposed with, described rope guide comprises the upper hold-down roll be oppositely arranged, the space passed for described rope is provided with between the described upper hold-down roll be oppositely arranged, also comprise the lower hold-down roll be oppositely arranged, be provided with the space passed for described rope between the described lower hold-down roll be oppositely arranged, the axis being parallel of described upper hold-down roll is in the axis of described reel, and the axis horizontal of described lower hold-down roll is arranged and perpendicular to the axis of described reel.
The present invention also provides a kind of rig, comprises fuselage and is installed on the rope coring winch of described fuselage, and described flexible winch of coring is specially the rope coring winch described in above-mentioned any one.
Rope coring winch provided by the invention, the basis of existing rope coring winch adds rope guide, it can clamp rope, and along moving with the direction of the axis being parallel of reel, drives rope movement jointly simultaneously, regain in the process of rope at spool turns, rope guide moves simultaneously, and rope is wrapped on reel equably, ensures rotation and the force structure of reel, prevent rope to be separated instantaneously with reel, improve the safety of rig.
The present invention also provides a kind of rig comprising above-mentioned rope coring winch, and because above-mentioned rope coring winch has above-mentioned technique effect, above-mentioned rig also should have same technique effect, introduces no longer in detail at this.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of detailed description of the invention of rope coring winch provided by the present invention;
Fig. 2 is the schematic front view of a kind of detailed description of the invention of rope coring winch provided by the present invention.
Detailed description of the invention
Core of the present invention is to provide a kind of rope coring winch of rig, rope can be made to be wound in reel uniformly, provide safety.Another core of the present invention is to provide a kind of rig comprising above-mentioned rope coring winch, rope can be made to be wound in reel uniformly, provide safety.
In order to make those skilled in the art person understand the present invention program better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Please refer to Fig. 1 and Fig. 2, Fig. 1 is the structural representation of a kind of detailed description of the invention of rope coring winch provided by the present invention; Fig. 2 is the schematic front view of a kind of detailed description of the invention of rope coring winch provided by the present invention.
The rope coring winch that the specific embodiment of the invention provides, comprise the support for being fixedly connected with fuselage, for the rope of coring and the reel hinged with support, rope is wound in reel, support is provided with and along the rope guide of the direction movement parallel with spool axis, rope guide can be provided with the space passed for rope and also can drives rope movement jointly.
The basis of existing rope coring winch adds rope guide, it can clamp rope, and along moving with the direction of the axis being parallel of reel, drive rope movement jointly, regain at spool turns in the process of rope, rope guide moves simultaneously simultaneously, rope is wrapped on reel equably, ensure rotation and the force structure of reel, prevent rope to be separated instantaneously with reel, improve the safety of rig.
In the rope coring winch that the specific embodiment of the invention provides, support comprises the adapter plate for being fixedly connected with fuselage, and the two ends of adapter plate are respectively arranged with riser, and the two ends of reel are hinged with two risers respectively.Ensure that the intensity of support by arranging riser, also can adopt framed structure, all within protection scope of the present invention.
In order to install rope guide, the equal row's of being fixedly connected with rope plate on each riser, the row of being provided with rope bar between two row's rope plates, row's rope bar is parallel to the axis of reel, and rope guide is movably connected on row's rope bar and can moves along the restrict bearing of trend of bar of row.Also by arranging guide rail, rope guide moves along guide rail, all within protection scope of the present invention.
Multilayer can be wound around on reel to make rope, need rope guide operationally to commutate movement, plate of restricting is arranged at the two ends of row's rope bar respectively with two hinged and can rotate around its axis, row's rope bar is provided with two-way outside thread, rope guide is provided with the two-way negative thread coordinated with two-way outside thread.Wherein, also can adopt unidirectional screw thread, change the moving direction of rope guide by the rotation direction changing row's rope bar, when using bidirectional helical, can the restrict rotation direction of bar of the row of making remain unchanged, realize commutation by the change of engagement system.After row's rope bar rotates, rope guide can be promoted and move, also can adopt Hydraulic Cylinder rope guide, all within protection scope of the present invention.
In the rope coring winch that the specific embodiment of the invention provides, one end of reel is provided with the actuating device for driving spool turns, and the other end of reel is fixedly connected with driving wheel, and one end of row's rope bar is fixedly connected with the flower wheel coordinated with driving wheel.Thus the driving realized row's rope bar.
Simultaneously, in order to ensure that velocity of rotation meets winding requirement, driving wheel is specially drive sprocket, flower wheel is specially driven gear, rope coring winch also comprises transition wheel, transition wheel comprises the driven sprocket coordinating drive sprocket and the driving gear coordinating driven gear, and driven sprocket is fixedly connected with and dead in line with driving gear.By each adjustment taken turns, ensure satisfactory velocity of rotation, and then make rope guide meet the requirements of moving velocity, also can adopt the type of drive such as belt pulley, all within protection scope of the present invention.
In the rope coring winch that the specific embodiment of the invention provides, be provided with pilot bar between two row's rope plates, the axis being parallel of pilot bar is in the axis of reel, and pilot bar is flexibly connected with rope guide.Particularly, rope guide is hinged with the guide roller be oppositely arranged, the guide roller clamping pilot bar be oppositely arranged also can roll on the guide bar, and the axes normal of yarn guide roller is in pilot bar.The accurate guiding realized, ensure that mobile accuracy, and improves the safety of device, also can use guiding rail, all within protection scope of the present invention.
In the rope coring winch that above-mentioned each detailed description of the invention provides, reel can be horizontally disposed with, rope guide comprises the upper hold-down roll be oppositely arranged, the space passed for rope is provided with between the upper hold-down roll be oppositely arranged, also comprise the lower hold-down roll be oppositely arranged, be provided with the space passed for rope between the lower hold-down roll be oppositely arranged, the axis being parallel of upper hold-down roll is in the axis of reel, and the axis horizontal of lower hold-down roll is arranged and perpendicular to the axis of reel.By arranging grip tube wheel, carrying out spacing to rope, ensureing rope and rope guide movement jointly, do not affect stretching out and withdrawal of rope simultaneously, through hole also can be adopted to carry out spacing, all within protection scope of the present invention to rope.
Except above-mentioned rope coring winch, the specific embodiment of the present invention also provides a kind of rig comprising above-mentioned rope coring winch, and the structure of these other each several parts of rig please refer to prior art, repeats no more herein.
Above rig provided by the present invention and rope coring winch thereof are described in detail.Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
Claims (10)
1. the rope coring winch of a rig, comprise the support for being fixedly connected with fuselage, for the rope of coring and the reel hinged with described support, described rope is wound in described reel, it is characterized in that, described support is provided with and along the rope guide of the direction movement parallel with described spool axis, described rope guide can be provided with the space passed for described rope and also can drives the movement jointly of described rope.
2. rope coring winch according to claim 1, is characterized in that, described support comprises the adapter plate for being fixedly connected with fuselage, and the two ends of described adapter plate are respectively arranged with riser, and the two ends of described reel are hinged with two described risers respectively.
3. rope coring winch according to claim 2, it is characterized in that, on each described riser all the row of being fixedly connected with rope plate, the row's of being provided with rope bar between two described row's rope plates, described row's rope bar is parallel to the axis of described reel, and described rope guide is movably connected on described row's rope bar and can moves along the bearing of trend of described row's rope bar.
4. rope coring winch according to claim 3, it is characterized in that, the two ends of described row's rope bar respectively with two described plate of restricting of arranging hinged and can rotate around its axis, described row's rope bar is provided with two-way outside thread, described rope guide is provided with the two-way negative thread coordinated with described two-way outside thread.
5. rope coring winch according to claim 4, it is characterized in that, one end of described reel is provided with the actuating device for driving described spool turns, the other end of described reel is fixedly connected with driving wheel, and restrict one end of bar of described row is fixedly connected with the flower wheel coordinated with described driving wheel.
6. rope coring winch according to claim 5, it is characterized in that, described driving wheel is specially drive sprocket, described flower wheel is specially driven gear, described rope coring winch also comprises transition wheel, described transition wheel comprises the driven sprocket coordinating described drive sprocket and the driving gear coordinating described driven gear, and described driven sprocket is fixedly connected with and dead in line with described driving gear.
7. rope coring winch according to claim 6, is characterized in that, be provided with pilot bar between two described row's rope plates, the axis being parallel of described pilot bar is in the axis of described reel, and described pilot bar is flexibly connected with described rope guide.
8. rope coring winch according to claim 7, it is characterized in that, described rope guide is hinged with the guide roller be oppositely arranged, the described guide roller be oppositely arranged clamps described pilot bar and can roll on described pilot bar, and the axes normal of described yarn guide roller is in described pilot bar.
9. the rope coring winch according to claim 1 to 8 any one, it is characterized in that, described reel is horizontally disposed with, described rope guide comprises the upper hold-down roll be oppositely arranged, the space passed for described rope is provided with between the described upper hold-down roll be oppositely arranged, also comprise the lower hold-down roll be oppositely arranged, the space passed for described rope is provided with between the described lower hold-down roll be oppositely arranged, the axis being parallel of described upper hold-down roll is in the axis of described reel, the axis horizontal of described lower hold-down roll is arranged and perpendicular to the axis of described reel.
10. a rig, comprises fuselage and is installed on the rope coring winch of described fuselage, it is characterized in that, described flexible winch of coring is specially the rope coring winch described in claim 1 to 10 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510916094.1A CN105329794A (en) | 2015-12-10 | 2015-12-10 | Drilling machine and rope coring winch thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510916094.1A CN105329794A (en) | 2015-12-10 | 2015-12-10 | Drilling machine and rope coring winch thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105329794A true CN105329794A (en) | 2016-02-17 |
Family
ID=55280611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510916094.1A Pending CN105329794A (en) | 2015-12-10 | 2015-12-10 | Drilling machine and rope coring winch thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105329794A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947917A (en) * | 2016-06-08 | 2016-09-21 | 中国电子科技集团公司第三十八研究所 | Towing winch for ground mooring of aerostat |
| CN106437582A (en) * | 2016-11-18 | 2017-02-22 | 黑龙江省地质科学研究所 | Wireline coring tool and a new green method instead of groove well detective |
| CN108163740A (en) * | 2017-12-27 | 2018-06-15 | 浙江诺和机电股份有限公司 | A kind of screw-type arranges rope structure |
| CN109399348A (en) * | 2018-09-05 | 2019-03-01 | 安徽鸿杰威尔停车设备有限公司 | A kind of device that wirerope is effectively ensured and correctly winds |
| CN110790168A (en) * | 2019-11-26 | 2020-02-14 | 西安创新能源工程有限公司 | Pumping steel wire rope winding and aligning roller device and aligning method |
| WO2020201622A1 (en) * | 2019-03-29 | 2020-10-08 | Konecranes Global Corporation | Rope guiding device of rope hoist |
| CN113800418A (en) * | 2021-09-30 | 2021-12-17 | 兰州万里航空机电有限责任公司 | Multi-layer steel cable winding device of electric winch |
| CN114426225A (en) * | 2022-02-21 | 2022-05-03 | 广东电网有限责任公司 | Rope storage device |
| CN115321399A (en) * | 2021-05-11 | 2022-11-11 | 福建农林大学 | Capstan arrangement |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5620478Y2 (en) * | 1976-06-07 | 1981-05-14 | ||
| US4334670A (en) * | 1979-01-17 | 1982-06-15 | Taiyo Sengu Co., Ltd. | Anchor winch equipment |
| CN2784386Y (en) * | 2005-03-18 | 2006-05-31 | 胡申元 | Pin and grooved wheel-driven rope arrangement means with safety unit |
| CN101214914A (en) * | 2008-01-03 | 2008-07-09 | 中铁工程机械研究设计院有限公司 | Rope arranging device and method based on programmable automatic controller |
| CN201587823U (en) * | 2009-11-04 | 2010-09-22 | 宝鸡石油机械有限责任公司 | Integral double-helix active rope discharging device |
| CN102502440A (en) * | 2011-10-26 | 2012-06-20 | 北京市三一重机有限公司 | Rope guiding device |
| CN202400768U (en) * | 2011-12-15 | 2012-08-29 | 中国地质大学（武汉） | Automatic rope distributing, weighing and sounding integrated device of rope coring winch |
| CN102951569A (en) * | 2012-09-03 | 2013-03-06 | 南阳二机石油装备(集团)有限公司 | Automatic rope arrangement control device for roller |
| CN103183293A (en) * | 2013-04-07 | 2013-07-03 | 中国地质大学（武汉） | Rope coring and arranging winch with heavy hook falling freely |
| CN203229345U (en) * | 2012-12-28 | 2013-10-09 | 高宇 | Multifunctional mining winch rope arranging device |
| CN103359644A (en) * | 2013-07-29 | 2013-10-23 | 华南农业大学 | Automatic rope arrangement winch for steel wire rope traction type cargo transport machine |
| CN103508352A (en) * | 2013-10-29 | 2014-01-15 | 河北工业大学 | Cable arrangement device with self-pretightening force |
| CN203682962U (en) * | 2013-12-03 | 2014-07-02 | 中国石油集团西部钻探工程有限公司 | Automatic rope unwinding device of pneumatic winch for drilling machine |
| CN203903872U (en) * | 2014-06-25 | 2014-10-29 | 宝鸡石油机械有限责任公司 | Automatic rope arranging device driven by linear motor |
| CN205500646U (en) * | 2015-12-10 | 2016-08-24 | 重庆探矿机械厂 | Rig and wire line coring winch thereof |
-
2015
- 2015-12-10 CN CN201510916094.1A patent/CN105329794A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5620478Y2 (en) * | 1976-06-07 | 1981-05-14 | ||
| US4334670A (en) * | 1979-01-17 | 1982-06-15 | Taiyo Sengu Co., Ltd. | Anchor winch equipment |
| CN2784386Y (en) * | 2005-03-18 | 2006-05-31 | 胡申元 | Pin and grooved wheel-driven rope arrangement means with safety unit |
| CN101214914A (en) * | 2008-01-03 | 2008-07-09 | 中铁工程机械研究设计院有限公司 | Rope arranging device and method based on programmable automatic controller |
| CN201587823U (en) * | 2009-11-04 | 2010-09-22 | 宝鸡石油机械有限责任公司 | Integral double-helix active rope discharging device |
| CN102502440A (en) * | 2011-10-26 | 2012-06-20 | 北京市三一重机有限公司 | Rope guiding device |
| CN202400768U (en) * | 2011-12-15 | 2012-08-29 | 中国地质大学（武汉） | Automatic rope distributing, weighing and sounding integrated device of rope coring winch |
| CN102951569A (en) * | 2012-09-03 | 2013-03-06 | 南阳二机石油装备(集团)有限公司 | Automatic rope arrangement control device for roller |
| CN203229345U (en) * | 2012-12-28 | 2013-10-09 | 高宇 | Multifunctional mining winch rope arranging device |
| CN103183293A (en) * | 2013-04-07 | 2013-07-03 | 中国地质大学（武汉） | Rope coring and arranging winch with heavy hook falling freely |
| CN103359644A (en) * | 2013-07-29 | 2013-10-23 | 华南农业大学 | Automatic rope arrangement winch for steel wire rope traction type cargo transport machine |
| CN103508352A (en) * | 2013-10-29 | 2014-01-15 | 河北工业大学 | Cable arrangement device with self-pretightening force |
| CN203682962U (en) * | 2013-12-03 | 2014-07-02 | 中国石油集团西部钻探工程有限公司 | Automatic rope unwinding device of pneumatic winch for drilling machine |
| CN203903872U (en) * | 2014-06-25 | 2014-10-29 | 宝鸡石油机械有限责任公司 | Automatic rope arranging device driven by linear motor |
| CN205500646U (en) * | 2015-12-10 | 2016-08-24 | 重庆探矿机械厂 | Rig and wire line coring winch thereof |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947917B (en) * | 2016-06-08 | 2018-10-23 | 中国电子科技集团公司第三十八研究所 | Aerostatics Ground Mooring towing capstan |
| CN105947917A (en) * | 2016-06-08 | 2016-09-21 | 中国电子科技集团公司第三十八研究所 | Towing winch for ground mooring of aerostat |
| US11156047B2 (en) | 2016-11-18 | 2021-10-26 | Heilongjiang Institute Of Geological Sciences | Wire rope coring drilling rig and new green construction method capable of replacing trench and shallow-shaft explorations |
| CN106437582A (en) * | 2016-11-18 | 2017-02-22 | 黑龙江省地质科学研究所 | Wireline coring tool and a new green method instead of groove well detective |
| WO2018090962A1 (en) * | 2016-11-18 | 2018-05-24 | 黑龙江省地质科学研究所 | Wire rope coring drilling rig and new green construction method capable of replacing trench and shallow-shaft explorations |
| CN108163740A (en) * | 2017-12-27 | 2018-06-15 | 浙江诺和机电股份有限公司 | A kind of screw-type arranges rope structure |
| CN109399348A (en) * | 2018-09-05 | 2019-03-01 | 安徽鸿杰威尔停车设备有限公司 | A kind of device that wirerope is effectively ensured and correctly winds |
| CN113614019A (en) * | 2019-03-29 | 2021-11-05 | 科尼全球公司 | Rope guide for a winch |
| WO2020201622A1 (en) * | 2019-03-29 | 2020-10-08 | Konecranes Global Corporation | Rope guiding device of rope hoist |
| CN113614019B (en) * | 2019-03-29 | 2022-10-25 | 科尼全球公司 | Rope guide for a winch |
| US11932522B2 (en) | 2019-03-29 | 2024-03-19 | Konecranes Global Corporation | Rope guiding device of rope hoist |
| CN110790168A (en) * | 2019-11-26 | 2020-02-14 | 西安创新能源工程有限公司 | Pumping steel wire rope winding and aligning roller device and aligning method |
| CN115321399A (en) * | 2021-05-11 | 2022-11-11 | 福建农林大学 | Capstan arrangement |
| CN113800418A (en) * | 2021-09-30 | 2021-12-17 | 兰州万里航空机电有限责任公司 | Multi-layer steel cable winding device of electric winch |
| CN114426225A (en) * | 2022-02-21 | 2022-05-03 | 广东电网有限责任公司 | Rope storage device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105329794A (en) | Drilling machine and rope coring winch thereof | |
| CN207046740U (en) | A kind of two-way delivery roller that can carry out folding and unfolding simultaneously | |
| CN205500646U (en) | Rig and wire line coring winch thereof | |
| CN107178317A (en) | A kind of intelligent drilling cramp | |
| GB1455509A (en) | Drill string element handling apparatus | |
| CN203338872U (en) | Vertical wire strander for HDMI (high-definition multimedia interface) wire cable | |
| CN103647246A (en) | Guiding wiring arrangement apparatus for electric power cable take-up machine | |
| JP2014504687A (en) | Drill string component handling apparatus and method, and rock drill rig equipped with the apparatus | |
| CN205374838U (en) | Yarn machine is moved back with one heart to double -end | |
| CN103522114A (en) | Automatic loading device for petroleum filter pipe drilling and application method thereof | |
| CN113250722A (en) | Automatic quick lapping device of anchor rod drill carriage for coal mine | |
| CN203451140U (en) | Automatic guide rope winding device of small winch | |
| CN203833532U (en) | Universal guiding device for steel wire rope and hoisting machine | |
| CN111874722B (en) | Submarine multi-cable laying winch for linear array | |
| CN204265367U (en) | A kind of pneumatic automatic rope guide for jigger winch | |
| CN204569262U (en) | A kind of rope guide | |
| CN104633276B (en) | Hydraulic oil pipe winding disc device | |
| CN202779906U (en) | Full-automatic racket perforating machine | |
| CN215042370U (en) | Shield constructs quick-witted haulage equipment for tunnel construction | |
| CN204454061U (en) | A kind of gantry track walking is received, bus cable device | |
| CN105084098A (en) | Wire arrangement frame of wire drawing machine and wire drawing machine | |
| CN101498200A (en) | Combined movement mechanism for coring instrument | |
| CN114032891A (en) | Be used for civil engineering reconnaissance to use stock construction equipment | |
| CN209975019U (en) | Yarn feeding device for processing colored spun yarns | |
| CN203161130U (en) | Injection head movement device of coiled tubing operation machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160217 |