CN102785962B - Novel height-adjustable towing device - Google Patents
Novel height-adjustable towing device Download PDFInfo
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- CN102785962B CN102785962B CN201110128791.2A CN201110128791A CN102785962B CN 102785962 B CN102785962 B CN 102785962B CN 201110128791 A CN201110128791 A CN 201110128791A CN 102785962 B CN102785962 B CN 102785962B
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- pin
- yoke plate
- bearing pin
- assembly
- right angle
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Abstract
The invention discloses a novel height-adjustable towing device which comprises a carriage, a supporting assembly and a cable clamping plate, wherein the supporting assembly is arranged on the cable clamping plate. The novel height-adjustable towing device further comprises a right-angle yoke plate assembly, wherein the right-angle yoke plate assembly comprises a right-angle yoke plate, a connection rod and a first pin shaft assembly and a second pin shaft assembly which are arranged at two ends of the right-angle yoke plate. The right-angle yoke plate is respectively connected with the carriage and the supporting assembly through the first pin shaft assembly and the second pin shaft assembly, and two ends of the connection rod are respectively connected with the first pin shaft assembly and the second pin shaft assembly. The center distances of the two ends of the right-angle yoke plate are identical. A motion freedom degree in the vertical direction is added on the existing towing device so that the novel height-adjustable towing device is reasonable in structure and flexible and convenient to use.
Description
Technical field
The present invention relates to a kind of cable handler, be specifically related to a kind of height adjustable new streamer device.
Background technology
As shown in Figure 1, the coalcutter cable handler of prior art comprises planker 1 ', supporting component 2 ', cable clamp 3 '.Wherein, supporting component 2 ' is arranged on cable clamp 3 ', supporting component 2 ' has four carrier bars 25 ' to connect to form, fixed by bearing pin 22 ', packing ring 24 ', pin 23 ' between each carrier bar 25 ', planker 1 ' is connected by yoke plate 21 ', attachment pegs 42 ', fixing screw 43 ' and supporting component 2 ' are mutual vertical.The shortcoming of this cable handler is: planker 1 ' is fixedly connected with supporting component 2 ', is screwed on coalcutter main body top, and planker 1 ' height can not adjust.The freedom of movement of each point of connection only has one, and namely each carrier bar 25 ' can swing around each bearing pin 22 '.When low seam mining machinery is along working face extraction, when cable clamp 3 ' wants convolution to become two layers sometimes, height space is not enough.
Summary of the invention
The invention provides a kind of height adjustable new streamer device, original cable handler adds the freedom of movement of an above-below direction, makes more reasonable structure, use more flexible, more convenient.
In order to achieve the above object, the present invention is achieved through the following technical solutions:
A kind of height adjustable new streamer device, comprises planker, supporting component, cable clamp; Described supporting component is arranged on cable clamp, is characterized in, this device also comprises right angle steering stem comp;
Described right angle steering stem comp comprises right angle yoke plate, is arranged on first, second Assembly of pin at yoke plate two ends, right angle;
Described right angle yoke plate is connected with planker, supporting component respectively by first, second Assembly of pin of its two ends, and this yoke plate two ends, right angle width between centers is equal.
Wherein, described right angle steering stem comp also comprises pipe link, and the two ends of described pipe link are connected with first, second described Assembly of pin respectively.
The first described Assembly of pin comprises the first bearing pin, the first packing ring, the first pin;
The first described bearing pin is inserted in described planker, and one end of this first bearing pin is provided with pin-and-hole;
The first described packing ring is located in one end that the first bearing pin has pin-and-hole;
The first described pin is inserted in pin-and-hole, fixes the first bearing pin.
The second described Assembly of pin comprises the second bearing pin, the second packing ring, the second pin;
The second described bearing pin is inserted in described support component, and one end of this second bearing pin is provided with pin-and-hole;
The second described packing ring is located in one end that the second bearing pin has pin-and-hole;
The second described pin is inserted in pin-and-hole, fixes the second bearing pin.
Described planker is provided with several screws.
A kind of height adjustable new streamer device of the present invention compared with prior art has the following advantages:
The present invention, owing to being provided with right angle steering stem comp, adding the freedom of movement of an above-below direction, makes more reasonable structure, uses more flexible, more convenient.
The present invention due to yoke plate two ends, right angle width between centers equal, therefore after right angle yoke plate half-twist, cable clamp center remains unchanged, and namely keeps the relative position of cable clamp in conveyor cable crossheading constant.
Accompanying drawing explanation
Fig. 1 is coalcutter cable handler structural representation of the prior art;
Fig. 2 is the front view of a kind of height adjustable new streamer device of the present invention;
Fig. 3 is the right elevation of a kind of height adjustable new streamer device of the present invention;
Fig. 4 is the birds-eye view of a kind of height adjustable new streamer device of the present invention.
Detailed description of the invention
A kind of preferred embodiment of the present invention is described in detail below in conjunction with Fig. 2 ~ Fig. 4.
As shown in Figure 2, a kind of height adjustable new streamer device, comprise planker 1, supporting component 2, cable clamp 3, right angle steering stem comp 4, described supporting component 2 is arranged on cable clamp 3, and right angle steering stem comp 4 comprises right angle yoke plate 41, pipe link 42, is arranged on first, second Assembly of pin 43,44 at right angle yoke plate 41 two ends; Right angle yoke plate 41 is connected with planker 1, supporting component 2 respectively by first, second Assembly of pin 43,44 of its two ends.Right angle steering stem comp 4 also comprises pipe link 42, and the two ends of described pipe link 42 are connected with first, second described Assembly of pin 43,44 respectively.
As shown in Figure 3, the first Assembly of pin 43 comprises the first bearing pin 431, first packing ring 432, first pin 433 first bearing pin 431 and is inserted in described planker 1, and one end of this first bearing pin 431 is provided with pin-and-hole; First packing ring 432 is located in one end that the first bearing pin 431 has pin-and-hole; First pin 433 is inserted in pin-and-hole, fixes the first bearing pin 431.Second Assembly of pin 44 comprises the second bearing pin 441, second packing ring 442, second pin 443; Second bearing pin 441 is inserted in described support component 1, and one end of this second bearing pin 441 is provided with pin-and-hole; Second packing ring 442 is located in one end that the second bearing pin 441 has pin-and-hole; Second pin 443 is inserted in pin-and-hole, fixes the second bearing pin 441.Planker 1 is provided with 9 screw 11(as shown in Figure 4), be used for planker 1 to be fixed on coalcutter main frame top.
The two ends width between centers of right angle yoke plate 41 is equal, and namely two square edge length of right angle yoke plate 41 are equal.Supporting component 2 comprises yoke plate 21, bearing pin 22, pin 23, packing ring 24 and 3 carrier bars 25, and yoke plate 21 is with carrier bar 25, be fixedly connected with by bearing pin 22, pin 23, packing ring 24 between carrier bar 25 with carrier bar 25, and all parts all can rotate around bearing pin 22, swings.
As shown in Figure 2, during field application of the present invention, when coalcutter runs along driving surface, needing the cable that root enters electric cabinet is that coalcutter is powered, and a water pipe entering main water valve be had to be that coalcutter supplies water.
Because coalcutter will run coal mining back and forth along driving surface, this will along driving surface trailing cable and water pipe back and forth.
This invention is arranged on the water pipe entering main water valve the cable entering electric cabinet in the cable clamp 3 in this cable handler, clamps, holds, be placed in the cable crossheading of conveyer together with cable clamp 3.When coalcutter runs along driving surface; the cable handler trailing cable and the water pipe that are fixed on coalcutter main body top reliably drag back and forth along in the cable crossheading of conveyer; and gradeability is born primarily of planker 1, yoke plate 21, carrier bar 25, cable clamp 3 etc.; to protect cable and water pipe; can also prevent pounding, and towing is steady, resistance is little simultaneously.
When coalcutter back production, cable clamp 3 convolution becomes two layers, and when making height space inadequate, right angle yoke plate 41 can, around the first bearing pin 431 left-hand revolution 90 °, make towing cable height space can improve the distance of two square edges, to meet the space requirement of towing cable and cable rolling.Yoke plate 21, carrier bar 25, cable clamp 3 etc. are then rotated down around the second bearing pin 441 under gravity, remain perpendicular to the ground; Because right angle yoke plate 41 two ends width between centers is equal, therefore right angle yoke plate 41 is after the first bearing pin 431 left-hand revolution 90 °, and cable clamp 3 center remains unchanged, and namely keeps the relative position of cable clamp 3 in conveyor cable crossheading constant.
In sum, this height adjustable new streamer device adds the freedom of movement of an above-below direction on original cable handler, makes more reasonable structure, uses more flexible, more convenient.
Although content of the present invention has done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to limitation of the present invention.After those skilled in the art have read foregoing, for multiple amendment of the present invention and substitute will be all apparent.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (4)
1. a height adjustable new streamer device, comprises planker (1), supporting component (2), cable clamp (3); Described supporting component (2) is arranged on cable clamp (3), it is characterized in that, this cable handler also comprises right angle steering stem comp (4);
Described right angle steering stem comp (4) comprises right angle yoke plate (41) and is arranged on first, second Assembly of pin (43,44) at right angle yoke plate (41) two ends, and pipe link (42);
Described right angle yoke plate (41) is connected with supporting component (2) with planker (1) respectively by first, second Assembly of pin (43,44) at its two ends;
The two ends of described pipe link (42) are connected with described first, second Assembly of pin (43,44) respectively;
Described right angle yoke plate (41) two ends width between centers is equal.
2. height adjustable new streamer device according to claim 1, is characterized in that, described the first Assembly of pin (43) comprises the first bearing pin (431), the first packing ring (432), the first pin (433);
Described the first bearing pin (431) is inserted in described planker (1), and one end of this first bearing pin (431) is provided with pin-and-hole;
Described the first packing ring (432) is located in one end that the first bearing pin (431) has pin-and-hole;
Described the first pin (433) is inserted in pin-and-hole, fixes the first bearing pin (431).
3. height adjustable new streamer device according to claim 1, is characterized in that, described the second Assembly of pin (44) comprises the second bearing pin (441), the second packing ring (442), the second pin (443);
Described the second bearing pin (441) is inserted in described support component (2), and one end of this second bearing pin (441) is provided with pin-and-hole;
Described the second packing ring (442) is located in one end that the second bearing pin (441) has pin-and-hole;
Described the second pin (443) is inserted in pin-and-hole, fixes the second bearing pin (441).
4. height adjustable new streamer device according to claim 1, is characterized in that, described planker (1) is provided with several screws (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110128791.2A CN102785962B (en) | 2011-05-18 | 2011-05-18 | Novel height-adjustable towing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110128791.2A CN102785962B (en) | 2011-05-18 | 2011-05-18 | Novel height-adjustable towing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102785962A CN102785962A (en) | 2012-11-21 |
| CN102785962B true CN102785962B (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110128791.2A Active CN102785962B (en) | 2011-05-18 | 2011-05-18 | Novel height-adjustable towing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102785962B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105649621B (en) * | 2016-03-30 | 2017-11-17 | 安徽理工大学 | A kind of coal-winning machine towing cable frame |
| CN112855152A (en) * | 2021-01-04 | 2021-05-28 | 天地上海采掘装备科技有限公司 | Control method of special towing system for coal mining machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101230685A (en) * | 2008-02-19 | 2008-07-30 | 同济大学 | Omnibearing equalization arrangement for drag rope |
| CN201601457U (en) * | 2009-12-30 | 2010-10-06 | 上海创力矿山设备有限公司 | Cable trailing device used for large-sized traveling machinery |
| CN202068161U (en) * | 2011-05-18 | 2011-12-07 | 上海创力矿山设备有限公司 | Cable hauling device for coal mining machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3619379B2 (en) * | 1998-12-24 | 2005-02-09 | 株式会社アイチコーポレーション | Cable work vehicle |
-
2011
- 2011-05-18 CN CN201110128791.2A patent/CN102785962B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101230685A (en) * | 2008-02-19 | 2008-07-30 | 同济大学 | Omnibearing equalization arrangement for drag rope |
| CN201601457U (en) * | 2009-12-30 | 2010-10-06 | 上海创力矿山设备有限公司 | Cable trailing device used for large-sized traveling machinery |
| CN202068161U (en) * | 2011-05-18 | 2011-12-07 | 上海创力矿山设备有限公司 | Cable hauling device for coal mining machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102785962A (en) | 2012-11-21 |
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