CN102976147A - Cable storage device - Google Patents
Cable storage device Download PDFInfo
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- CN102976147A CN102976147A CN2012105597518A CN201210559751A CN102976147A CN 102976147 A CN102976147 A CN 102976147A CN 2012105597518 A CN2012105597518 A CN 2012105597518A CN 201210559751 A CN201210559751 A CN 201210559751A CN 102976147 A CN102976147 A CN 102976147A
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- cable
- wheel
- adapter plate
- track adjusting
- sliding rack
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Abstract
The invention relates to a cable storage device for moving and storing an underground cable after a shaft is ascended. The cable storage device comprises tracks fixedly mounted on the roof of a storage, a sliding support, a motor, a speed reducer, a cable guide wheel and an auxiliary rolling wheel, wherein the sliding support is lifted on the tracks through a travelling device; the motor is fixedly mounted on the lower end surface of the sliding support; the cable guide wheel is rotationally mounted on the sliding support; an output shaft of the motor is connected with the cable guide wheel through the speed reducer in a transmission way; an annular guide groove is formed in the circumferential surface of the cable guide wheel; the auxiliary rolling wheel is rotationally mounted on the sliding support and positioned over the cable guide wheel; a channel for the cable to pass through is formed between the guide grooves of the auxiliary rolling wheel and the cable guide wheel; and the height of the channel is slightly smaller than the outer diameter of the cable. According to the cable storage device, the cable can be stored quickly and efficiently, so that the labor intensity of workers is reduced.
Description
Technical field
The present invention relates to a kind of Handling device, particularly relate to a kind of cable loading device for carrying warehouse-in behind the downhole cable gug.
Background technology
Warehouse-in all is to check and regulate by manually dragging in the warehouse behind the past downhole cable gug, by after using cable loading-unloading vehicle device, a loading and unloading cable difficult problem was solved, and had obtained preferably effect afterwards, check and regulate but in the warehouse, still need a lot of personnel to drag, the workman run out of space and efficient very low.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of cable loading device easy and simple to handle, can rapidly and efficiently cable be put in storage, has reduced employee's labour intensity.
Cable loading device of the present invention, comprise the track that is fixedly mounted on the roof, warehouse, and sliding rack, electrical motor, reductor, cable track adjusting wheel and auxiliary scroll wheel, sliding rack by the running gear lifting in orbit, running gear comprises the first adapter plate and the second adapter plate that is oppositely arranged, captive joint by adapter shaft with the upper end of the second adapter plate in the upper end of the first adapter plate, captive joint by the 3rd adapter plate in the lower end of the first adapter plate and the second adapter plate, the first adapter plate, the second adapter plate, adapter shaft and the 3rd adapter plate consist of a rectangular frame, the rectangular frame suit in orbit, on adapter shaft, be installed with roller by bearing, rectangular frame contacts with track by roller, electrical motor and reductor all are fixedly mounted on the lower surface of sliding rack, the output shaft of electrical motor is connected with the cable track adjusting wheel by reductor, offer the guide groove of annular on the periphery of cable track adjusting wheel, auxiliary scroll wheel is installed on the sliding rack rotationally, auxiliary scroll wheel be positioned at the cable track adjusting wheel directly over, consist of the passage that cable passes through between the guide groove on auxiliary scroll wheel and the cable track adjusting wheel, the height of passage is slightly less than the external diameter of cable.
Cable loading device of the present invention, wherein said auxiliary scroll wheel is installed on the sliding rack by two supports that are oppositely arranged, on the lower surface of two supports, all offer the mounting groove of rectangle, on the lower surface of two supports, all be fixed with a stay bearing plate, all be installed with Compress Spring or dish spring on each stay bearing plate, Compress Spring or dish spring all are positioned at corresponding mounting groove, the two ends of the wheel shaft of auxiliary scroll wheel are arranged at respectively in the mounting groove, and the two ends of the wheel shaft of auxiliary scroll wheel all are pressed on Compress Spring or the dish spring, there is the gap between the bottom land of the two ends of the wheel shaft of auxiliary scroll wheel and corresponding mounting groove, the wheel shaft of auxiliary scroll wheel is fixedly connected with weight linear meter by connecting panel, clump weight is installed on the weight linear meter, and weight linear meter is positioned at the below of cable track adjusting wheel.By Compress Spring or dish spring are set in the mounting groove of support, and weight linear meter is set, can regulate by counterweight the upper-lower position of auxiliary scroll wheel, thereby reach the purpose of the height of the passage that the formation cable passes through between the guide groove of regulating on auxiliary scroll wheel and the cable track adjusting wheel, thereby the cable of different model, various outer diameter all can be put in storage by this cable loading device.
Cable loading device of the present invention, be equipped with two on the wherein said sliding rack and approach the guiding roller that vertically arranges, two guiding rollers are oppositely arranged, lay respectively at the left and right sides of the guide groove of cable track adjusting wheel, and two guiding rollers all are positioned at the place ahead of cable track adjusting wheel, and the axis of two guiding rollers is the herringbone setting.By two guiding rollers are set, and make the axis of two guiding rollers be herringbone, can guarantee cable stable operation on the cable track adjusting wheel, do not deflect away from the cable track adjusting wheel, and can be applicable to the guiding of the cable of various outer diameter.
Cable loading device of the present invention, wherein said running gear have two, are installed in respectively the two ends, the left and right sides of sliding rack.
Cable loading device of the present invention, wherein said track adopt channel-section steel to make described channel-section steel opening upwards.
Cable loading device difference from prior art of the present invention is that cable loading device of the present invention is by handling running gear with the position of the placement cable of cable loading device along orbital motion to appointment, then the end with cable inserts in the passage that the formation cable passes through between the guide groove of assisting on scroll wheel and the cable track adjusting wheel, then actuating motor, electrical motor drives the cable track adjusting wheel by reductor and rotates, because the height of passage is slightly less than the external diameter of cable, so the cable track adjusting wheel of rotating can be passed through the cable track adjusting wheel, friction force between auxiliary scroll wheel and the cable drags cable and walks around the cable track adjusting wheel, move to cable track adjusting wheel rear, simultaneously by manually making the cable drum that passes passage become a dish, therefore, by this device, can rapidly cable be put in storage and check and regulate, not needing a lot of personnel to drag checks and regulates, improve the work efficiency of cable warehouse-in, reduced workman's labour intensity.
The invention will be further described below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the front view of cable loading device of the present invention;
Fig. 2 is the left view of the running gear of cable loading device of the present invention;
Fig. 3 is that the auxiliary scroll wheel of cable loading device of the present invention and the master of support look cutaway view;
Fig. 4 is the front view of the guiding roller of cable loading device of the present invention.
The specific embodiment
As shown in Figure 1, cable loading device of the present invention comprises track 1, sliding rack 2, electrical motor 3, reductor 4, cable track adjusting wheel 5 and the auxiliary scroll wheel 6 that is fixedly mounted on the roof, warehouse.
Sliding rack 2 is lifted on the track 1 by running gear 30, in conjunction with shown in Figure 2, the first adapter plate 7 and the second adapter plate 8 that are oppositely arranged before and after running gear 30 comprises, captive joint by adapter shaft 9 in the upper end of the upper end of the first adapter plate 7 and the second adapter plate 8, captive joint by the 3rd adapter plate 10 in the lower end of the first adapter plate 7 and the second adapter plate 8, the first adapter plate 7, the second adapter plate 8, adapter shaft 9 and the 3rd adapter plate 10 consist of rectangular frame 11, the first adapter plates 7, the second adapter plate 8, adapter shaft 9 and the 3rd adapter plate 10 connection mode each other can be welding or be bolted.The 3rd adapter plate 10 is captiveed joint with sliding rack 2 by bolt.Rectangular frame 11 is sleeved on the track 1, is installed with roller 12 by bearing on adapter shaft 9.Present embodiment middle orbit 1 is made for the channel-section steel of opening upwards setting, and roller 12 is installed in the groove of track 1, and rectangular frame 11 contacts with track 1 by roller 12, rolls at track 1 by roller 12, thereby sliding rack 2 is moved along track 1.Certainly, track 1 also can adopt the section steel manufacture of square-section, at this moment, offers the ring raceway that matches with track 1 on the periphery of roller 12, thereby roller can be rolled on the track.Running gear 30 is two in the present embodiment, is fixedly mounted on left end and the right-hand member of sliding rack 2.To drive sliding rack 2 in track 1 walking by manual promotion running gear 30 in the present embodiment, in order to realize sliding rack 2 automatically walking on track 1, a rack rail parallel with track 1 can be set, then on sliding rack 2, fixedly mount again a walking reducing motor, the output shaft of walking reducing motor is connected with a gear transmission, the engagement of wheel and rack rail, therefore, as long as start the walking reducing motor, just can control sliding rack 2 automatically in track 1 walking.
As shown in Figure 1, electrical motor 3 and reductor 4 all are fixedly mounted on the upper of sliding rack 2 by erecting frame, and in the present embodiment, electrical motor adopts YB2-100L2-4 type asynchronous motor, and power is 3kw, and voltage is 380V/660v, and rotating speed is 1420 rev/mins.Reductor is BWY18-29 type reductor, and input speed is 1440r/min.The output shaft of electrical motor 3 is connected with cable track adjusting wheel 5 by reductor 4, offer the guide groove 13 of annular at the periphery of cable track adjusting wheel 5, auxiliary scroll wheel 6 is installed on the sliding rack 2 rotationally by two supports 16, auxiliary scroll wheel 6 be positioned at cable track adjusting wheel 5 directly over, consist of the passage 14 that cable passes through between the guide groove 13 on auxiliary scroll wheel 6 and the cable track adjusting wheel 5, the height of passage 14 is slightly less than the external diameter of cable.
This device in use, the cable loading device is run to the position of the placement cable of appointment by handling running gear 30 along track 1, then the end with cable inserts the passage 14 that the formation cable passes through between the guide groove 13 of assisting on scroll wheel 6 and the cable track adjusting wheel 5 from the place ahead of cable loading device, then actuating motor 3, electrical motor 3 drives cable track adjusting wheel 5 by reductor 4 and rotates, because the height of passage 14 is slightly less than the external diameter of cable, so the cable track adjusting wheel 5 of rotating can be passed through cable track adjusting wheel 5, friction force between auxiliary scroll wheel 6 and the cable drags cable and walks around the cable track adjusting wheel, to the motion of cable track adjusting wheel 5 rears, simultaneously by manually making the cable drum that passes passage become a dish.
In order to make the cable loading device be applicable to the cable of different-diameter, perhaps adjust cable track adjusting wheel 5, the size of the friction force between auxiliary scroll wheel 6 and the cable, as shown in Figure 3, auxiliary scroll wheel 6 is installed on the sliding rack 2 by about two supports 16 that are oppositely arranged, on the lower surface of two supports 16, all offer the mounting groove 15 of rectangle, on the lower surface of two supports 16, all be fixed with a stay bearing plate 17, all be installed with Compress Spring 29 or dish spring on each stay bearing plate 17, Compress Spring 29 or dish spring all are positioned at corresponding mounting groove 15, the two ends of the wheel shaft of auxiliary scroll wheel 6 are placed in respectively in the mounting groove 15, and the two ends of the wheel shaft of auxiliary scroll wheel 6 all are pressed on Compress Spring 29 or the dish spring, there is the gap between the bottom land 28 of the two ends of the wheel shaft 26 of auxiliary scroll wheel 6 and corresponding mounting groove 15, the wheel shaft 26 of auxiliary scroll wheel 6 is fixedly connected with weight linear meter 19 by connecting panel 18, clump weight 20 is installed on the weight linear meter 19, and weight linear meter 19 is positioned at the below of cable track adjusting wheel 5.
In order to make cable not deflect away from the cable track adjusting wheel, in conjunction with shown in Figure 4, be equipped with two on the sliding rack 2 and approach the guiding roller 21 that vertically arranges, two guiding rollers 21 are oppositely arranged, lay respectively at the left and right sides of the guide groove 13 of cable track adjusting wheel 5, and two guiding rollers 21 all are positioned at the place ahead of cable track adjusting wheel 5, and the axis of two guiding rollers 21 is the herringbone setting.
Cable loading device of the present invention solves to move, drag and check and regulate after cable is put in storage needs the workable problem of many talents, also reduces workman's physical demands.
Friction force between the auxiliary scroll wheel 6 of cable loading device of the present invention utilization and cable track adjusting wheel 5 and the cable drags cable, auxiliary scroll wheel 6 is the double backer roll of doing also, simultaneously, the actuating cable loading device moves to assigned address along track 1, thereby with intact this place that is placed on of cable.When cable weight was little, the clump weight 20 on the weight linear meter 19 can suitably alleviate, and is excessive when cable weight, when dragging the cable effort, the clump weight 20 on the weight linear meter 19 can be strengthened, until till dragging.The pressure of auxiliary scroll wheel 6 also can assist the position of the wheel shaft of scroll wheel 6 to realize the manual operation adjustment by the push rod restriction is installed in the mounting groove of support 16.
Above-described embodiment is described preferred implementation of the present invention; be not that scope of the present invention is limited; design under the prerequisite of spirit not breaking away from the present invention; various distortion and improvement that those of ordinary skills make technical scheme of the present invention all should fall in the definite protection domain of claims of the present invention.
Claims (5)
1. cable loading device, it is characterized in that: comprise the track (1) that is fixedly mounted on the roof, warehouse, and sliding rack (2), electrical motor (3), reductor (4), cable track adjusting wheel (5) and auxiliary scroll wheel (6), described sliding rack (2) is lifted on the track (1) by running gear, described running gear comprises the first adapter plate (7) and the second adapter plate (8) that is oppositely arranged, captive joint by adapter shaft (9) in the upper end of the upper end of the first adapter plate (7) and the second adapter plate (8), captive joint by the 3rd adapter plate (10) in the lower end of the first adapter plate (7) and the second adapter plate (8), described the first adapter plate (7), the second adapter plate (8), adapter shaft (9) and the 3rd adapter plate (10) consist of a rectangular frame (11), described rectangular frame (11) is sleeved on the track (1), upward be installed with roller (12) by bearing at adapter shaft (9), described rectangular frame (11) contacts with track (1) by roller (12), described electrical motor (3) and reductor (4) all are fixedly mounted on the lower surface of sliding rack (2), the output shaft of described electrical motor (3) is connected with cable track adjusting wheel (5) by reductor (4), offer the guide groove (13) of annular on the periphery of described cable track adjusting wheel (5), described auxiliary scroll wheel (6) is installed on the sliding rack (2) rotationally, described auxiliary scroll wheel (6) be positioned at cable track adjusting wheel (5) directly over, consist of the passage (14) that cable passes through between the guide groove (13) on described auxiliary scroll wheel (6) and the cable track adjusting wheel (5), the height of described passage (14) is slightly less than the external diameter of cable.
2. cable loading device according to claim 1, it is characterized in that: described auxiliary scroll wheel (6) is installed on the sliding rack (2) by two supports that are oppositely arranged (16), on the lower surface of two supports (16), all offer the mounting groove (15) of rectangle, on the lower surface of two supports (16), all be fixed with a stay bearing plate (17), all be installed with Compress Spring or dish spring on each stay bearing plate (17), described Compress Spring or dish spring all are positioned at corresponding mounting groove (15), the two ends of the wheel shaft of described auxiliary scroll wheel (6) are arranged at respectively in the mounting groove (15), and the two ends of the wheel shaft of auxiliary scroll wheel (6) all are pressed on Compress Spring or the dish spring, there is the gap between the bottom land of the two ends of the wheel shaft of described auxiliary scroll wheel (6) and corresponding mounting groove (15), the wheel shaft of described auxiliary scroll wheel (6) is fixedly connected with weight linear meter (19) by connecting panel (18), clump weight (20) is installed on the described weight linear meter (19), and described weight linear meter (19) is positioned at the below of cable track adjusting wheel (5).
3. cable loading device according to claim 2, it is characterized in that: be equipped with two on the described sliding rack (2) and approach the guiding roller (21) that vertically arranges, two guiding rollers (21) are oppositely arranged, lay respectively at the left and right sides of the guide groove (13) of cable track adjusting wheel (5), and two guiding rollers (21) all are positioned at the place ahead of cable track adjusting wheel (5), and the axis of described two guiding rollers (21) is the herringbone setting.
4. cable loading device according to claim 3, it is characterized in that: described running gear has two, is installed in respectively the two ends, the left and right sides of sliding rack (2).
5. cable loading device according to claim 4 is characterized in that: the making of described track (1) employing channel-section steel, described channel-section steel opening upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210559751.8A CN102976147B (en) | 2012-12-20 | 2012-12-20 | cable storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210559751.8A CN102976147B (en) | 2012-12-20 | 2012-12-20 | cable storage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102976147A true CN102976147A (en) | 2013-03-20 |
| CN102976147B CN102976147B (en) | 2017-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210559751.8A Expired - Fee Related CN102976147B (en) | 2012-12-20 | 2012-12-20 | cable storage device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102976147B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910296A (en) * | 2014-03-20 | 2014-07-09 | 成都联创精密机械有限公司 | Speed-adjustable steering wheel |
| CN104058299A (en) * | 2014-06-30 | 2014-09-24 | 江苏凯达电缆有限公司 | Wire-rewinding machine |
| CN105121321A (en) * | 2013-10-07 | 2015-12-02 | Ykk株式会社 | Wire drawing apparatus |
| CN107994512A (en) * | 2018-01-17 | 2018-05-04 | 天津吉森机电设备工程有限公司 | One kind is new to carry cable car |
| CN109335899A (en) * | 2018-09-25 | 2019-02-15 | 张万里 | Movable type cable traction device during a kind of power construction |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080041910A1 (en) * | 2004-03-15 | 2008-02-21 | Lincoln Global, Inc. | Drive rollers for wire feeding mechanism |
| JP2009121019A (en) * | 2007-11-09 | 2009-06-04 | Shimizu Corp | Carrier truck |
| CN101899905A (en) * | 2010-08-10 | 2010-12-01 | 中建五局工业设备安装有限公司 | Hoisting slide devices and hoisting slide equipment |
| CN201941768U (en) * | 2010-12-09 | 2011-08-24 | 周李 | Monorail up-and-down conveyor |
| CN102205918A (en) * | 2010-11-14 | 2011-10-05 | 龙口矿业集团有限公司 | Cable conveying loading and unloading device |
| CN202414985U (en) * | 2011-11-23 | 2012-09-05 | 信义超薄玻璃(东莞)有限公司 | Traveling crane device for hoisting |
| CN203033539U (en) * | 2012-12-20 | 2013-07-03 | 龙口矿业集团有限公司 | Cable entering warehouse device |
-
2012
- 2012-12-20 CN CN201210559751.8A patent/CN102976147B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080041910A1 (en) * | 2004-03-15 | 2008-02-21 | Lincoln Global, Inc. | Drive rollers for wire feeding mechanism |
| JP2009121019A (en) * | 2007-11-09 | 2009-06-04 | Shimizu Corp | Carrier truck |
| CN101899905A (en) * | 2010-08-10 | 2010-12-01 | 中建五局工业设备安装有限公司 | Hoisting slide devices and hoisting slide equipment |
| CN102205918A (en) * | 2010-11-14 | 2011-10-05 | 龙口矿业集团有限公司 | Cable conveying loading and unloading device |
| CN201941768U (en) * | 2010-12-09 | 2011-08-24 | 周李 | Monorail up-and-down conveyor |
| CN202414985U (en) * | 2011-11-23 | 2012-09-05 | 信义超薄玻璃(东莞)有限公司 | Traveling crane device for hoisting |
| CN203033539U (en) * | 2012-12-20 | 2013-07-03 | 龙口矿业集团有限公司 | Cable entering warehouse device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105121321A (en) * | 2013-10-07 | 2015-12-02 | Ykk株式会社 | Wire drawing apparatus |
| CN103910296A (en) * | 2014-03-20 | 2014-07-09 | 成都联创精密机械有限公司 | Speed-adjustable steering wheel |
| CN104058299A (en) * | 2014-06-30 | 2014-09-24 | 江苏凯达电缆有限公司 | Wire-rewinding machine |
| CN107994512A (en) * | 2018-01-17 | 2018-05-04 | 天津吉森机电设备工程有限公司 | One kind is new to carry cable car |
| CN107994512B (en) * | 2018-01-17 | 2024-04-12 | 天津吉森机电设备工程有限公司 | Cable lifting vehicle |
| CN109335899A (en) * | 2018-09-25 | 2019-02-15 | 张万里 | Movable type cable traction device during a kind of power construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102976147B (en) | 2017-06-27 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190603 Address after: 265700 West Side of Beizaohou Village, Yantai City, Shandong Province Patentee after: Longkou Mining Group Thermal Power Co., Ltd. Address before: 265700 No. 249 Zhenxing Road, Longgang Development Zone, Longkou City, Yantai, Shandong Patentee before: Longkou Mining Group Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 Termination date: 20201220 |