CN101938105A - Method and device for dragging, storing and recycling crossheading power supply cable of fully mechanized mining or full-mechanized caving mining working surface - Google Patents
Method and device for dragging, storing and recycling crossheading power supply cable of fully mechanized mining or full-mechanized caving mining working surface Download PDFInfo
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Abstract
The invention relates to a method and a device for dragging, storing and recycling a crossheading power supply cable of a fully-mechanized mining or full-mechanized caving mining working surface. The device used in the method consists of a reversed loader cable dragging device 4 arranged on a hand piece of a reversed loader, a bearing section cable groove 7 formed in front of the machine tail 9 of a telescopic belt conveyer and a bearing section cable recycling platform 9; a mobile substation is arranged at a crossheading port; a control switch is arranged on the reversed loader; cable sections are connected by a cable connector; the cable dragging device drags the cables under the action of the active displacement of the reversed loader along with the advancement of the working surface; the cables are arranged and clamped in the bearing section cable groove under the action of the active displacement of the machine tail of the telescopic belt conveyer; residual cables are coiled and stored by the bearing section cable recycling platform; and when one cable section is stored, the cable recycling platform recycles at one time. Crossheading cables for the fully mechanized mining or full-mechanized caving mining working surface are electrically dragged, stored and recycled along with the advancement of the working surface without arranging any monorail crane, slipway or hoisting anchor rod. The method and the device have the advantages of simple procedure, labor saving, higher cable moving work efficiency, low cost and convenient assembly.
Description
Technical field
The present invention relates to combine and adopt or fully mechanized coal face power supply field, particularly a kind of be used for combining adopt or the service cable of fully mechanized coal face crossheading control switch is realized chargedly dragging that deposit and reclaim usefulness comprehensive adopted or fully mechanized coal face crossheading service cable drags and deposits recovery method and device with the advance of the face.
Background technology
In the past, combine and to adopt or the fully mechanized coal face mobile substation is placed on the track crossheading, the mobile cathead that rises that need on track crossheading top board, install monorail crane of the working face cable pipeline of this moment, and hang slideway and pulley, stationary face cable and pipeline use winch to draw to move monorail crane to realize that drawing of working cable pipeline move.Use winch to draw to move monorail crane to realize that working cable drags that operation is many, work efficiency is low, influences the raising of coal work efficient.
Summary of the invention
Adopt or fully mechanized coal face crossheading service cable movable part draws with monorail crane and slideway and winch and moves that to install quantities big in order to overcome existing combining, cable draws that to move work efficiency low, the deficiency that operation is many, the invention provides a kind of combine adopts or fully mechanized coal face crossheading service cable drags and deposits recovery method and device, can realize combining and adopt or the movable part of fully mechanized coal face crossheading service cable is deposited and reclaimed with charged the dragging of the advance of the face in the coal mining process, the engineering that need not to install monorail crane and slideway and manually installed cathead, the raising cable draws and moves operating efficiency, reduce operation, and then improve coal work efficient.
The present invention solves the problems of the technologies described above the technical scheme that is adopted to be:
Combine and to adopt or fully mechanized coal face crossheading service cable drags and deposits recovery method, it is as follows to take measures:
A. the working face mobile substation is installed near the haulage gate mouth; Be the control switch of working face fully-mechanized mining equipment power supply, be placed on and reprint near the fuselage;
B. suitably be increased in the joint number of the carrying section of installing before the extensible belt conveyor tail; Install carrying section cable on a few in front joint carrying sections and reclaim platform, install an economize on electricity cable on every joint carrying section and reclaim platform; Install a carrying section cable trough in each joint carrying section one side thereafter, every joint carrying section is installed a joint cable trough.
Carrying section cable trough: be and the vertical isometric elongate slots of carrying section that groove is fixedly linked on the carrying section by connector along smooth; Each vertical two ends of carrying section cable trough joins in proper order; Be used to lay and the movable part of the cable of carrying under one's arms;
Carrying section cable reclaims a platform: the fixture of being used by coiling cable on the platform of depositing cable, the platform, support platform and the supporting member that is fixedly connected with the carrying section left and right sides etc. constitute; Be used to draw and coil the unnecessary cable of depositing tunnel hanging-up when moving the carrying section.
C. drag device at the elevating conveyor head by installing cable on pedestrian's side one side.Cable drags device and forms by dragging coupling bar, movable strain relief clamp, connecting ring etc.Drag coupling bar one end and be connected in the elevating conveyor headstock by on pedestrian's side one side, the other end is by connecting ring and movable cable card connection, and movable cable is fastened in outside the movable part of cable.
D. each road service cable of being connected with control switch inlet wire side of an end, or be called for short cable, its other end drags device, a carrying section cable trough, carrying section cable through bridge formation groove, the elevating conveyor cable of elevating conveyor and reclaims a platform, is connected with the working face mobile substation.Each road cable reclaims the platform amount of storage according to carrying section cable and carries out segmentation, is linked in sequence by cable connector between each segmentation.
E. adopt or the propelling of fully mechanized coal face with combining,, to drag the movable part that device drags cable with the elevating conveyor cable by moving certainly of elevating conveyor; By moving certainly of extensible belt conveyor tail, i.e. moving certainly of carrying section with a carrying section cable trough deposit and carry under one's arms cable and reach, reclaimed the platform coiling with carrying section cable simultaneously and deposited and draw that the unnecessary cable of tunnel hanging-up also moves forward when moving the carrying section;
F. the cable segmentation is reclaimed: divide to be placed on different bearer section cable and to reclaim each road cable on the platform, whenever deposit enough segmentations after, carry out a cable and reclaim.
The present invention solves the problems of the technologies described above the technical scheme that is adopted can also be:
Combine and to adopt or fully mechanized coal face crossheading service cable drags and deposits retracting device and mainly drag device, a carrying section cable trough, carrying section cable by the elevating conveyor cable and reclaim platform three parts and form.
A. the elevating conveyor cable drags device: be installed in the elevating conveyor head by on the side of pedestrian's side; It is formed by dragging coupling bar, movable strain relief clamp, connecting ring etc.Drag coupling bar one end and be connected on the side of elevating conveyor headstock, the other end is by connecting ring and movable cable card connection, and movable cable is fastened in outside the movable part of cable.
B. carry the section cable trough: be installed in the preceding number joint of extensible belt conveyor tail and carry on the side of section, every joint carries installs a joint cable trough on the section; It is and the vertical isometric elongate slots of carrying section that groove is fixedly linked on the carrying section by connector along smooth; Each vertical two ends of carrying section cable trough joins in proper order.
C. carrying section cable reclaims a platform: be installed on each the joint carrying section before the number joint carrying section that carrying section cable trough is housed, install an economize on electricity cable on every joint carrying section and reclaim platform; The supporting member that it connects firmly by the fixture used of coiling cable on the platform of depositing cable, the platform, support platform and with the carrying section left and right sides etc. constitutes.The cable of depositing on it will carry out segmentation, is linked in sequence by cable connector between each segmentation.
The invention has the beneficial effects as follows:
1. cable of the present invention drags deposits recovery method and device, when the working face mobile substation being moved to haulage gate mouth connection roadway and the unit switch of coal-face moved to elevating conveyor fuselage place, solved the thorny problem that drags and deposit of removal cable.Realized in the coal mining process, when working face crossheading service cable advances with coal-face, by moving certainly of elevating conveyor in the haulage gate and moving certainly of extensible belt conveyor tail, realize that the charged of unnecessary cable drags, deposits and reclaim, need not to install again monorail crane and slideway and manually installed cathead, simplified operation, save artificial, improve the crossheading service cable and drawn the efficient of the work of moving, and then improved coal work efficient.
2. apparatus of the present invention low processing cost, transportation, easy to assembly, easy operating, maintenance, applicability is strong under the complex conditions of down-hole.
Description of drawings
Fig. 1 combines to adopt or fully mechanized coal face haulage gate service cable drags the structural representation of storing unit.
Fig. 2, the 3rd, elevating conveyor cable drag structural representation master, the vertical view that the device cable drags arm.
Fig. 4, the 5th, structural representation master, the vertical view of carrying section cable trough.
Fig. 6, the 7th, the middle frid of carrying section cable trough, the structural representation of pedestrian's side channel plate.
Fig. 8,9, the 10th, carrying section cable reclaim a platform structure schematic diagram master, bow, end view.
Among the figure: the 1-service cable is called for short cable, 2-bridge formation groove, the movable strain relief clamp of 3-, 4-elevating conveyor cable drags device abbreviation cable and drags device, the 5-headstock, 6-extensible belt conveyor tail is called for short tail, 7-carrying section (I～VI joint), 8-carrying section cable trough is called for short cable trough, 9-carrying section cable reclaims platform and is called for short cable recovery platform, 10-carrying section (VII～X joint), the 11-holder, the 12-extension bar, the 13-reinforcement, the 14-chain link, the 15-fixing hole, the inboard frid of 16-, the 17-central dividing plate, 18-outside frid, the 19-fine steel tube, the 20-base plate, the 21-plate that is fixedly connected, 22-arc transition section, 20-cuts the hole, 24-rectangular flat platform, the 25-vertical rod, the 26-transition steel plate, the 27-leg of standing, the 28-base.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
One. combine and to adopt or fully mechanized coal face crossheading service cable drags and deposits retracting device:
In Fig. 1 be that example shows the present invention and combines and adopt or fully mechanized coal face crossheading service cable drags the composition of storing unit with the fully mechanized coal face.It mainly drags device 4, a carrying section cable trough 7, carrying section cable by the elevating conveyor cable and reclaims platform 9 three parts and form.
A. the elevating conveyor cable drags device 4: be installed in the elevating conveyor head by on the side of pedestrian's side.Its effect is by the moving certainly of elevating conveyor, draws the movable part that moves service cable 1.It is formed by dragging coupling bar, movable strain relief clamp 3, connecting ring etc.Drag coupling bar one end and be connected on the side of elevating conveyor headstock 5, the other end is connected with movable strain relief clamp 3 by connecting ring, and movable strain relief clamp 3 is enclosed within on the movable part of service cable 1.
A kind of concrete structure that drags coupling bar has been shown in Fig. 2,3.It is made of the chain link 14 of two φ 30 of the holder 11 of extension bar 12, extension bar 12 1 ends, the welding of extension bar 12 other end ends.The both sides of extension bar 12 plate faces are welded with reinforcement 13.Holder 11 is provided with double fixed holes 15, connects usefulness with elevating conveyor headstock 5 and elevating conveyor cantilever segment joint.Dragging coupling bar is vertical with elevating conveyor headstock 5 sides and connects.Chain link 14 is by shackle of D type and connecting ring, and connecting ring connects around formula with movable cable chuck.
The elevating conveyor cable drags device 4 and electric cable for coal mining machine, and to drag device similar.Its movable strain relief clamp 3 also adopts to be used on the MG940 coal-winning machine.
B. a carrying section cable trough 7: be installed on six joint carrying sections, 8 one sides before the extensible belt conveyor tail 6, every joint carrying section 8 is installed a joint cable trough 7.Be used to lay and the movable part of the cable 1 of carrying under one's arms.
Carrying section cable trough 7 is and carrying section 8 vertical isometric elongate slots that its groove is fixedly linked on the carrying section 8 by connectors such as bolts along smooth.Each joint carrying section cable trough 7 vertical two ends joins in proper order.
A kind of concrete structure of carrying section cable trough 7 has been shown in Fig. 4～7.Carrying section cable trough 7 constitutes elongate slots by inboard frid 16, outside frid 18, base plate 20.Elongate slots is established central dividing plate 17 one longitudinally, and elongate slots is divided into parallel wide two pass groove.The elongate slots bottom is welded with the plate 21 that is fixedly connected.The plate 21 that is fixedly connected is connected to leaning on pedestrian's side one side of carrying section 8 by bolt.Outside frid 18 promptly leans on the frid of pedestrian's side one side.
The top margin groove of the inboard frid 16 of cable trough 7, central dividing plate 17, outside frid 18 is along last welding fine steel tube 19; There is arc transition 22 at vertical two ends of inboard frid 16, outside frid 18.The vertical two end plates of each plate of elongate slots is along rounded corner is arranged.Cable trough 7 prevents scratch activity strain relief clamp by above smooth transition treatment measures.
Be processed with on the central dividing plate 17 of cable trough 7, the outside frid 18 and cut hole 23.Utilization is cut hole 23 and is convenient to cable 1 is fixed in the cable trough 7.Cable trough 7 usefulness steel plates, fine steel tube processing.
C. carrying section cable reclaims platform 9: be installed on the four joint carrying sections 10 of carrying section 8 fronts that cable trough 7 is housed, install a joint on every joint carrying section 10.Its effect be in maintenance, draw move carrying section 10 o'clock with the unnecessary cable hank of tunnel hanging-up around depositing on its platform and reach, whenever deposit enough 200 meters recovery once.
Carrying section cable reclaims a fixture that platform 9 mainly used by coiling cable on the platform of depositing cable, the platform, support platform and forms with the supporting member that carrying section 10 left and right sides are fixedly connected.
A kind of concrete structure of carrying section cable recovery platform 9 has been shown in Fig. 8～10.Rectangular flat platform 24 is platforms of depositing cable; Eight vertical rods 25 of arranging by outer rim in oval are the fixtures of coiling cable; The station leg 27 of platform bottom is the supporting member of support platform.Leg 27 upper ends of standing are welded with transition steel plate 26, connect by bolt with rectangular platform 24; The base 28 that its lower end is welded with 28, four stations of base leg 27 is connected in the top of carrying section 10 by the lengthening bolt.
Cable reclaims the processing of platform 9: rectangular flat platform 24 usefulness steel plates are made, and eight upright steel pipes of weldering on it are arranged the vertical rod 25 that work dish cable is used by oval.Make station leg 27 with mining i beam, its upper end weldering transition steel plate 26, the base 28 that its lower end weldering mining i beam is made.
Two. combine and to adopt or fully mechanized coal face crossheading service cable drags and deposits recovery method:
For realize combining adopt or fully mechanized coal face in the coal mining process, make the work of moving of drawing with the advance of the face for the crossheading part service cable of working face power supply, the engineering that need not to install monorail crane and slideway again and manually installed cathead, the raising cable draws and moves efficient, reduce operation, and then improve coal work efficient, and the present invention combines and adopts or fully mechanized coal face crossheading service cable drags and deposits recovery method, and it is as follows to take measures:
A. with the working face mobile substation by the track crossheading down group move near the haulage gate mouth, be haulage gate mouth connection roadway specifically; Combining to adopt or to combine for working face and put the control switch of power devices, also moved near the elevating conveyor fuselage of haulage gate by the track crossheading, is to be placed on the elevating conveyor section of landing to locate, be positioned at the disintegrating machine rear side specifically.Control switch is that example, coal-face are example with the fully mechanized coal face to adopt the CHP33 unit switch: a CHP33 unit switch can be controlled eight drive units, fully mechanized coal face needs two CHP33 unit switches, and the inlet wire cable that two CHP33 switches connect is four the tunnel.
B. the carrying section of installing before the extensible belt conveyor tail 6 is increased to ten joints.Wherein, on the preceding four joint carrying sections 10, promptly the VII～X joint carrying section is installed cable and is reclaimed platform 9, installs an economize on electricity cable on every joint carrying section 10 and reclaims platform 9.On one side of back six joint carrying sections 8, promptly the I～VI joint carrying section is installed carrying section cable trough 7, and every joint carrying section 8 is installed a joint cable trough 7.
The structure of carrying section cable trough 7 is as above-mentioned one. as described in the b. in the money.Section cable trough 7 is laid and by a tail 6 and carrying section 8 move certainly, the movable part of drive cable 1 moves forward with carrying.
Carrying section cable reclaims the structure of platform 9 as above-mentioned one. as described in the c. in the money.Reclaim a platform 9 coilings with carrying section cable and deposit cable 1, and by the movable part reach from the moving cable 1 of shipper pole of tail 6 and carrying section 10, cable 1 enough 200 meters recovery of depositing once.
C. drag device 4 at the elevating conveyor head by installing the elevating conveyor cable on pedestrian's side one side.
Cable drags the composition of device 4 as above-mentioned one. as described in a. in the money.By moving certainly of elevating conveyor, drag the movable part reach that device 4 drags movable strain relief clamp 3 and drives cable 1 with cable.
D. be placed in four road inlet wire service cables 1 of two CHP33 unit switches at the elevating conveyor section of landing place, one end is connected with the inlet wire side of CHP33 unit switch, the other end drags device 4, carrying section cable trough 7, carrying section cable recovery platform 9 through bridge formation groove 2, the elevating conveyor cable of elevating conveyor, hang along haulage gate lane group then, be connected with the working face mobile substation.Each road cable 1 reclaims platform 9 amount of storage according to cable and carries out segmentation, is linked in sequence by cable connector between each segmentation.The segmentation of each road cable is isometric, and each segmentation is about 200 meters.Inlet wire cable 1 is fixing by the cable hook that is installed on the bridge formation groove 2 through the part of bridge formation groove 2, and this section cable is a standing part with respect to elevating conveyor, and thereafter one section then is the cable activity part that is dragged device 4 towings by cable.Cable hook on the bridge formation groove 2 is also through transforming.
E. adopt or the propelling of fully mechanized coal face with combining,, to drag the movable part that device 4 drags cable 1 with cable by moving certainly of elevating conveyor; By moving certainly of extensible belt conveyor tail 6, moving certainly of i.e. carrying section, with a carrying section cable trough 7 lay and carry under one's arms cable 1 reach and reach, utilize carrying section cable to reclaim a platform 9 coilings simultaneously and deposit the unnecessary cable 1 and the reach of drawing tunnel hanging-up when moving the carrying section.
F. the cable segmentation is reclaimed: divide to be placed on different bearer section cable and to reclaim each road cable 1 on the platform 9, whenever deposit the cable of enough segmentations after, promptly carry out a cable and reclaim.Each road cable reclaims successively.
The cable connector of each road cable is in staggered distribution according to the equal difference spacing, the equal difference spacing of the cable connector of four road inlet wire cables of two CHP33 unit switches is 50 meters, and other No. three cable connector of promptly relative No. one cable connector differs 50 meters, 100 meters, 150 meters respectively.The enough 200 meters cables of every dress once reclaim on a cable recovery platform 9.That is the distance that whenever drags 50 meters equal difference spacings reclaims a cable, a segmentation of at every turn reclaiming one road cable.Leave four four road cables on the cables recovery platform 9 in, reclaim successively sequentially.
Technique scheme can be made change in following many aspects:
1. the carrying section of installing before the extensible belt conveyor tail can be selected in 10 ± 4 selected parts; Wherein, the carrying section 10 of installing cable recovery platform 9 can be selected in 4 ± 2 selected parts; Installing the carrying section 8 of cable trough 7 can select in 6 ± 2 selected parts.The joint number of carrying section also can be in wider selection.For fully-mechanized mining working,, can select its lower limit because of there not being the rear portion drag conveyor; And fully mechanized coal face can be selected the upper limit.
2. the sector boss of each road cable can be selected in 200 ± 50 meters.The cable connector equal difference spacing of each road cable can be 50 ± 10 meters selections.Sector boss, equal difference spacing also can be in wider selections.
3. the structure of carrying section cable trough is not limited to above-mentioned form.For fully-mechanized mining working, few because of the unit switch that uses, the service cable way is few, adopts the elongate slots of ordinary rectangular section also can.Other shape beyond the rectangle also can be adopted in the cross section of cable trough.
4. carrying section cable reclaims the structure of platform and the fixed form of coiling cable is not limited to above-mentioned form.For example: fixture can adopt the curved plate bar of arranging by ellipse also can.
5. the elevating conveyor cable drags the structure of device and electric cable for coal mining machine to drag device similar, is not limited to above-mentioned form, can adopt various ways.Its movable strain relief clamp has various ways available too.
Result of use: No. two in Yanzhou Coal Industry Co., Ltd. Jining collieries of this method and apparatus 11307 working faces use, and obtain good technical effect and economic benefit.
Claims (6)
1. combine and to adopt or fully mechanized coal face crossheading service cable drags and deposits recovery method for one kind,
A. the working face mobile substation is installed in haulage gate mouth place; Control switch for the power supply of working face fully-mechanized mining equipment is placed on elevating conveyor fuselage place;
B. increase the joint number of the preceding carrying section of installing of extensible belt conveyor tail (6), install carrying section cable on a few in front joint carrying sections (10) and reclaim platform (9), every joint carrying section (10) is installed a joint; Install carrying section cable trough (7) in each joint carrying section (8) one side thereafter, every joint carrying section (8) is installed a joint;
Carrying section cable trough (7): be and the vertical isometric elongate slots of carrying section (8), groove is fixedly linked on the carrying section (8) by connector along smooth; Each carrying section cable trough (7) vertically joins at two ends in proper order; Be used to lay and the movable part of the cable of carrying under one's arms (1);
Carrying section cable reclaims a platform (9): comprise fixture, support platform that the coiling cable is used on the platform of depositing cable, the platform and the supporting member that is fixedly connected with carrying section (10) left and right sides; Be used to draw and coil the unnecessary cable (1) of depositing tunnel hanging-up when moving carrying section (10);
C. drag device (4) at the elevating conveyor head by installing cable on the side of pedestrian's side; Dragging movable strain relief clamp (3) uses;
Cable drags device (4): comprise dragging coupling bar, movable strain relief clamp (3), connecting ring; Drag coupling bar one end and be connected in elevating conveyor headstock (5) by on the side of pedestrian's side, the other end is connected with movable strain relief clamp (3) by connecting ring, and movable strain relief clamp (3) is enclosed within outside the movable part of cable (1);
D. each road service cable of being connected with control switch inlet wire side of an end, it is cable (1), its other end drags device (4), a carrying section cable trough (7), carrying section cable and reclaims a platform (9) through build bridge groove (2), elevating conveyor cable of elevating conveyor, is connected with the working face mobile substation; Each road cable (1) carries out segmentation according to the amount of storage that carrying section cable reclaims platform (9), is linked in sequence by cable connector between each segmentation;
E. adopt or the propelling of fully mechanized coal face with combining,, to drag the movable part that device (4) drags cable (1) with the elevating conveyor cable by moving certainly of elevating conveyor; By moving certainly of extensible belt conveyor tail (6), moving certainly of i.e. carrying section, lay and cable of carrying under one's arms (1) and reach with a carrying section cable trough (7), reclaim platform (9) coiling with carrying section cable simultaneously and deposit the unnecessary cable (1) that draws tunnel hanging-up when moving the carrying section and move forward;
F. the cable segmentation is reclaimed: divide to be placed on different bearer section cable and to reclaim each road cable (1) on the platform (9), whenever deposit enough segmentations after, carry out a cable and reclaim.
2. according to claim 1 combine adopted or dragging of fully mechanized coal face crossheading service cable deposited recovery method, and it is characterized in that: the preceding carrying section of installing of said tail (6) is 10 ± 4 joints; Wherein, install carrying section cable on preceding 4 ± 2 joint carrying sections (10) and reclaim platform (9); Back 6 ± 2 joint carrying sections (8) one sides are installed carrying section cable trough (7).
3. according to claim 1 combine adopted or dragging of fully mechanized coal face crossheading service cable deposited recovery method, and it is characterized in that: said control switch is a unit switch; The segmentation of each road cable of unit switch is isometric, and the cable connector of each road cable is in staggered distribution according to the equal difference spacing, whenever drags an equal difference spacing and reclaims a cable, a segmentation of promptly reclaiming one road cable; Leave different cables in and reclaim upward each road cable of platform (9), reclaim successively sequentially.
4. according to claim 1 combine adopted or dragging of fully mechanized coal face crossheading service cable deposited recovery method, and it is characterized in that: said unit switch is two; The inlet wire service cable of two unit switches is four the tunnel; The sector boss of cable is 200 ± 50 meters; The equal difference spacing that the cable connector of each road cable staggers is 50 meters; It is four joints that the said cable of depositing different cables reclaims platform (9), and four economize on electricity cables reclaim platform (9) afterwards, and the carrying section (8) of installing carrying section cable trough (7) is six joints.
5. according to claim 1 combine adopted or fully mechanized coal face crossheading service cable drags and deposits that used comprehensive of recovery method adopted or fully mechanized coal face crossheading service cable drags and deposits retracting device, it is characterized in that: comprise that the elevating conveyor cable drags device (4), a carrying section cable trough (7), carrying section cable and reclaims a platform (9);
A. the elevating conveyor cable drags device (4): be installed in the elevating conveyor head by on the side of pedestrian's side; It comprises and drags coupling bar, movable strain relief clamp (3), connecting ring; Drag coupling bar one end and be connected on the side of elevating conveyor headstock (5), the other end is connected with movable strain relief clamp (3) by connecting ring, and movable strain relief clamp (3) is enclosed within outside the movable part of cable (1);
B. carry section cable trough (7): be installed on the side of the preceding number joint carrying section (8) of extensible belt conveyor tail (6), install a joint on every joint carrying section (8); It is and the vertical isometric elongate slots of carrying section (8) that groove is fixedly linked on the carrying section (8) by connector along smooth; Each joint carrying section cable trough (7) vertically joins at two ends in proper order;
C. carry the section cable and reclaim platform (9): be installed in preceding each of joint carrying section (8) of counting that carrying section cable trough (7) is housed and save on the carrying section (10), installs a joint on every joint carrying section (10); It comprises fixture, support platform that the coiling cable is used on the platform of depositing cable, the platform and the supporting member that is fixedly connected with carrying section (10) left and right sides; The cable of depositing on it (1) is segmentation, and each segmentation is linked in sequence by cable connector.
6. according to claim 5 combine adopted or fully mechanized coal face crossheading service cable drags and deposits retracting device, it is characterized in that:
Said elevating conveyor cable drags device (4): it drags coupling bar and is made of the holder (11) of extension bar (12), extension bar (12) one ends, two chain links (14) that extension bar (12) other end is welded with; There is reinforcement (13) (12) two sides of extension bar; The double fixed holes (15) that connects with elevating conveyor headstock (5) one sides is arranged on the holder (11);
Said carrying section cable trough (7): its elongate slots is made of inboard frid (16), outside frid (18), base plate (20); Elongate slots is vertically middle to be provided with one central dividing plate (17), and elongate slots is divided into parallel wide two pass groove; The elongate slots bottom plate (21) that is fixedly connected, the plate that is fixedly connected (21) is fixed on carrying section (8) one sides by thread connector; The top margin groove of medial and lateral frid (16,18) and central dividing plate (17) along on be welded with fine steel tube (19), there is arc transition (22) at vertical two ends of medial and lateral frid (16,18); Cut hole (23) on central dividing plate (17), the outside frid (18); Vertical two end plates of each plate of elongate slots is along rounded corner is arranged; Outside frid (18) promptly leans on the frid of street crossing one side;
Said carrying section cable reclaims platform (9): its platform of depositing cable is rectangular flat platform (24); The fixture of coiling cable is at least eight vertical rods (25) of arranging by outer rim in oval; The supporting member of support platform is a station leg (27); Stand leg (27) upper end is welded with transition steel plate (26), is fixedly connected by thread connector with rectangular flat platform (24); Leg (27) lower end of standing is welded with base (28), and the base (28) of four station legs (27) is fixedly connected on carrying section (10) by thread connector.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010230969XA CN101938105B (en) | 2010-07-19 | 2010-07-19 | Method and device for dragging, storing and recycling crossheading power supply cable of fully mechanized mining or full-mechanized caving mining working surface |
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| CN201010230969XA CN101938105B (en) | 2010-07-19 | 2010-07-19 | Method and device for dragging, storing and recycling crossheading power supply cable of fully mechanized mining or full-mechanized caving mining working surface |
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| CN101938105A true CN101938105A (en) | 2011-01-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754230A (en) * | 2014-01-18 | 2014-04-30 | 淮南市矿用电子技术研究所 | Mining floor type cable and liquid pipe trailer |
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| CN201388034Y (en) * | 2009-03-03 | 2010-01-20 | 中煤平朔煤业有限责任公司 | Cable self-movement protecting device of tunneling working surface |
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| WO1990000618A1 (en) * | 1988-07-08 | 1990-01-25 | Jbl Scientific, Inc. | Preparation and use of fluorescent benzothiazole derivatives |
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| CN201146361Y (en) * | 2008-01-28 | 2008-11-05 | 胡充成 | Apparatus for dragging cable of coal mining machine in reversal |
| CN201323431Y (en) * | 2008-12-20 | 2009-10-07 | 山西兰花科技创业股份有限公司 | Sliding cable dragging frame |
| CN201341009Y (en) * | 2008-12-24 | 2009-11-04 | 中煤平朔煤业有限责任公司 | Main outlet cable towing device of fully mechanized caving face |
| CN201339763Y (en) * | 2008-12-24 | 2009-11-04 | 中煤平朔煤业有限责任公司 | Movable wheel type cable bracket device of fully mechanized caving face auxiliary transportation outlet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754230A (en) * | 2014-01-18 | 2014-04-30 | 淮南市矿用电子技术研究所 | Mining floor type cable and liquid pipe trailer |
| CN103754230B (en) * | 2014-01-18 | 2016-08-24 | 淮南市矿用电子技术研究所 | Mining floor type cable and liquid pipe trailer |
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| CN101938105B (en) | 2012-04-18 |
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