CN102913684B - Coal mining roadway bracket holder car - Google Patents
Coal mining roadway bracket holder car Download PDFInfo
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- CN102913684B CN102913684B CN201210382197.0A CN201210382197A CN102913684B CN 102913684 B CN102913684 B CN 102913684B CN 201210382197 A CN201210382197 A CN 201210382197A CN 102913684 B CN102913684 B CN 102913684B
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- 239000003245 coal Substances 0.000 title claims abstract description 53
- 238000005065 mining Methods 0.000 title abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 44
- 238000005520 cutting process Methods 0.000 claims description 30
- 238000003825 pressing Methods 0.000 claims description 18
- 239000012530 fluid Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000005484 gravity Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 3
- 230000002153 concerted effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The invention discloses a coal mining roadway bracket holder car which comprises at least two cable cars arranged on an I-shaped steel track; the coal mining roadway bracket holder car further comprises a folded groove-shaped cable bridge frame, uprights, cable trays and cable press plates; each cable car is provided with the uprights, the groove-shaped cable trays are fixed at the top ends of the uprights, and the cable press plates are fixed at the top of the cable trays; and the folded groove shaped cable bridge frame is arranged between the two adjacent cable cars. The coal mining roadway bracket holder car has the advantages that a cable is firmly fixed on the groove-shaped cable trays and installed in the folded groove shaped cable bridge frame, and can be effectively prevented from shifting and horizontally swinging, the cable and a liquid pipe are prevented from differing in length and being damaged in the outer skins in the use process, even the safety hazard of pulling the cable and liquid pipe broken is avoided, so that the cable and the liquid pipe are low in born tensile force and better in stability; the number of staffs and the labor intensity are reduced, no potential safety hazard exists, the materials are saved, and the coal mining roadway bracket holder car can be recycled after one investment in equipment, and is convenient and rapid to dismount and install.
Description
Technical field:
The present invention relates to a kind of well working equipment, particularly relate to a kind of coal cutting roadway bracket holder car.
Background technique:
Along with the application of modernization high-yield and high-efficiency mechanization comprehensive coal-mining technique, improve coal mining ability and comprehensive utilization of resources, for reducing cost of production, saving the input of each side, technical problems mandate being existed to its link auxiliary facility and carries out Continual Improvement.Current coal mine fully-mechanized mining working is powered, supply water, the way of liquid feeding pipeline reach is for using monorail crane system.The i-beam track of monorail crane system is changed or overtime, at least use 4 manpowers, and track is installed in top, tunnel suspension type, anchor pole is also needed to hang, which increase expense, and this expense repeatedly produces with production always, and due to cable heavier, anchor pole very easily comes off the accident causing cable to come off causing casualties.At present, patent name is " a kind of coal mining tunnel cable vehicle ", and the utility model patent that the patent No. is 201120283265.9 discloses, and " two on cable car described in each described adjustable upright column tip shelfs are provided with cable bracket iron chains; Adjacent described cable car uses iron chains to connect; Between the described adjustable upright column of adjacent described cable car, be provided with column connect iron chains; Intrinsic cable tied up by described cable bracket iron chains." technology contents; but also there is a lot of not enough and defect in it: application iron chains carrying cable; cable, liquid pipe are not reliably fixed; in operation, cable, liquid pipe easily jump and swing in actual applications; cause tipping car before vehicle; cable, liquid pipe are extremely different in size, and cable, liquid pipe crust are damaged, even cause cable, liquid pipe is pulled off; Application iron chains connects vehicle, and the rigidity between vehicle is not enough, balances, easily overturn in walking in operation between uncontrollable vehicle.
Summary of the invention:
The object of the present invention is to provide a kind of cable fixed placement, avoid rigidly connected coal cutting roadway bracket holder car between cable fault, vehicle.
The present invention is implemented by following technological scheme: a kind of coal cutting roadway bracket holder car, and it comprises the cable car of more than at least two; Described cable car is placed on the ground i-beam track in tunnel; It is characterized in that, it also comprises folding flute profile cable testing bridge, two root posts or four root posts, cable tray and cable pressing plate; Described in each, cable car is provided with described two isometric root posts or described four isometric root posts, is fixed with flute profile cable tray, is fixed with described cable pressing plate at described cable tray top on described column top; Be provided with described folding flute profile cable testing bridge between two adjacent cable cars, the two ends of described folding flute profile cable testing bridge respectively with being movably hinged of adjacent described cable tray, thus form the cable testing bridge that an entirety is communicated with.
Described folding flute profile cable testing bridge comprises two main crane span structures and is connected crane span structure, described main crane span structure the inner is movably hinged with two respectively at described connection crane span structure two ends, the outer end of two main crane span structures respectively with being movably hinged of adjacent described cable tray, form a unit cable testing bridge be communicated with.
Rear and front end bottom described connection crane span structure is fixed with block respectively.
Described column is lifting column, described lifting column comprises vertical columns, guide sleeve and lifting bar, described guide sleeve is provided with on described vertical columns top, described lifting bar flip sleeve is contained in described vertical columns and described guide sleeve, described lifting bar is provided with positioning device, prevent described lifting bar from sliding up and down, locate for described lifter rod lifting, be fixedly connected with described cable tray on described lifting bar top.
Between adjacent described vertical columns and described main crane span structure, be provided with interlock connecting rod, described interlock connecting rod one end and described vertical columns are movably hinged, and the described interlock connecting rod the other end and described main crane span structure are movably hinged.
Described column is cylinder, and the cylinder piston rod top of described cylinder is fixedly connected with described cable tray.
Between adjacent described cylinder and described main crane span structure, be provided with interlock connecting rod, the cylinder block of described interlock connecting rod one end and described cylinder is movably hinged, and the described interlock connecting rod the other end and described main crane span structure are movably hinged.
Described column is fluid cylinder, and the piston rod top of described fluid cylinder is fixedly connected with described cable tray.
The sidewall of described main crane span structure and described connection crane span structure is fixed with the fixing card of liquid inlet pipe.
The sidewall of described main crane span structure and described connection crane span structure is fixed with line box.
The sidewall of described main crane span structure and described connection crane span structure is fixed with line box.
Advantage of the present invention: revolutionize the supporting power supply of former fully mechanized mining face, feed flow facility uses the general layout of monorail crane system, cable is firm to be fixed on flute profile cable tray, be placed in folding flute profile cable testing bridge, effectively prevent from jumping and swinging, avoid cable, liquid pipe in use produces extremely different in size, crust is damaged, the potential safety hazard be pulled off even, folding flute profile cable testing bridge is adopted to be rigidly connected between vehicle, make cable, liquid pipe reduces by pulling force when stretching, stability is better, installing interlock connecting rod additional makes cable tray height center of gravity when stretching reduce, improve the stability of equipment use, minimizing personnel, reduce labor intensity, do not have potential safety hazard, save material, be a used device, recycle, withdraw, easy for installation, quick, when the advance of the face, the speed that the fine mixed coal machine of bracket holder car energy advances, enhances productivity, reduces mining costs, the bracket holder car of addition is more conducive to fully mechanized mining face standardized management.
Accompanying drawing illustrates:
Fig. 1 is the overall schematic of embodiment 1.
Fig. 2 is the cable car plan view of embodiment 1.
Fig. 3 is the cable car side view of embodiment 1.
Fig. 4 is the cable car plan view of embodiment 1.
Fig. 5 is the overall schematic of embodiment 2.
Fig. 6 is the cable car plan view of embodiment 2.
Fig. 7 is the cable car side view of embodiment 2.
Fig. 8 is the cable car plan view of embodiment 2.
Fig. 9 is the overall schematic that embodiment 3 folds the rise of flute profile cable testing bridge.
Figure 10 is the cable car plan view of embodiment 3.
Figure 11 is the cable car side view of embodiment 3.
Figure 12 is the cable car plan view of embodiment 3.
Figure 13 is the overall schematic that embodiment 4 folds the rise of flute profile cable testing bridge.
Figure 14 is the overall schematic that embodiment 4 folds flute profile cable testing bridge and falls.
Figure 15 is the overall schematic that embodiment 5 folds the rise of flute profile cable testing bridge.
Figure 16 is the overall schematic that embodiment 5 folds flute profile cable testing bridge and falls.
Figure 17 is the cable car plan view of embodiment 5.
Figure 18 is the cable car side view of embodiment 5.
Figure 19 is the cable car plan view of embodiment 5.
Cable car 1, folding flute profile cable testing bridge 2, column 3, cable tray 4, cable pressing plate 5, i-beam track 6, main crane span structure 7, connection crane span structure 8, block 9, lifting column 10, vertical columns 11, guide sleeve 12, lifting bar 13, positioning device 14, interlock connecting rod 15, cylinder 16, cylinder piston rod 17, cylinder block 18, liquid inlet pipe fix card 19, line box 20, cable fixed hole 21, fluid cylinder 22, liquid cylinder piston bar 23.
Embodiment:
Embodiment 1: as shown in Figures 1 to 4, a kind of coal cutting roadway bracket holder car, and it comprises three cable cars 1, folding flute profile cable testing bridge 2, four root post 3, flute profile cable tray 4 and cable pressing plate 5; Cable car 1 is placed on the ground i-beam track 6 in tunnel; Each cable car 1 is provided with four isometric root posts 3, is fixed with cable tray 4 on column 3 top, be fixed with cable pressing plate 5 at cable tray 4 top; Folding flute profile cable testing bridge 2 is provided with between two adjacent cable cars 1, folding flute profile cable testing bridge 2 comprises two main crane span structures 7 and is connected crane span structure 8, main crane span structure 7 the inner is movably hinged with two respectively to connect crane span structure 8 two ends, form a unit cable testing bridge be communicated with, rear and front end bottom connection crane span structure 8 is fixed with block 9 respectively, carry out when adjacent cable car 1 shrinks spacing, prevent cable by pinch off; Main crane span structure 7 with the sidewall being connected crane span structure 8 are fixed with liquid inlet pipe and fix card 19; Evenly distributed on main crane span structure 7 with the both sides sidewall being connected crane span structure 8 have cable fixed hole 21 one to one, is movably equipped with cable and fixes inserted link in order to attached cable in the cable fixed hole 21 of correspondence; The two ends of folding flute profile cable testing bridge 2, namely the outer end of two main crane span structures 7 respectively with being movably hinged of adjacent cable tray 4, thus form the cable testing bridge that an entirety is communicated with.
Using method: during use, cable car 1 be placed in self-movable foot end and move on the i-beam track 6 between changing train, cable testing bridge one end and self-movable foot end link that coal cutting roadway bracket holder car entirety is communicated with are articulated and connected, the cable testing bridge the other end that coal cutting roadway bracket holder car entirety is communicated with and to move changing train link hinged.The cable tray 4 cable being placed into cable car 1 top by thick line proper alignment with in folding flute profile cable testing bridge 2, with cable tray 4 Pan Kou end cable pressing plate 5, cable fixed hole 21 and cable fix inserted link groove inner cable is fixed firm; Card 19 internal fixtion feed pipe is fixed at the liquid inlet pipe of folding flute profile cable testing bridge 2 bi-side.
When preparing production and application, move changing train and cable car 1 is slowly advanced forward by fixation winding machine travel, be located at the cable car 1 and folding flute profile cable testing bridge 2 that move changing train and self-movable foot end stage casing, slowly stretch thereupon, folding flute profile cable testing bridge 2 groove inner cable, the exhibition of being also slowly stretched of liquid pipe upwards rise, until be eventually pulled completely exhibition, now cable, liquid pipe under cable car 1 and folding flute profile cable testing bridge 2 supports complete frame in overhead.Stop moving changing train to advance and fix and move changing train, complete reach and stretch cable, the work of liquid pipe.
When the advance of the face, self-movable foot end is slowly movement forward.The cable car 1 be connected with it also moves forward simultaneously, and folding flute profile cable testing bridge 2 declines folding shrinking thereupon, and block 9 carries out spacing when adjacent cable car 1 shrinks, prevent cable by pinch off.Effectively cable, liquid pipe are stored, along with the continuous forward of coal machine advances.All by together with the cable car 1 that stretches and folding flute profile cable testing bridge 2 being pulled to slowly, shrink mutually draw close completely.One stretches, shrinks working procedure and terminate.
Like this with the production and application work that renews of week, just complete cable, liquid pipe, stretch, shrink, effect of uninterruptable power supply (UPS), feed flow.
Embodiment 2: as shown in Fig. 5 to Fig. 8, a kind of coal cutting roadway bracket holder car, and it comprises three cable cars 1, folding flute profile cable testing bridge 2, four root post 3, flute profile cable tray 4 and cable pressing plate 5; Cable car 1 is placed on the ground i-beam track 6 in tunnel; Each cable car 1 is provided with four isometric root posts 3; Column 3 is lifting column 10, lifting column 10 comprises vertical columns 11, guide sleeve 12 and lifting bar 13, guide sleeve 12 is provided with on vertical columns 11 top, lifting bar 13 flip sleeve is contained in vertical columns 11 and guide sleeve 12, lifting bar 13 is provided with positioning device 14, prevent lifting bar 13 from sliding up and down, be elevated location for lifting bar 13, lifting bar 13 top is fixedly connected with cable tray 4; Cable pressing plate 5 is fixed with at cable tray 4 top; Folding flute profile cable testing bridge 2 is provided with between two adjacent cable cars 1, folding flute profile cable testing bridge 2 comprises two main crane span structures 7 and is connected crane span structure 8, main crane span structure 7 the inner is movably hinged with two respectively to connect crane span structure 8 two ends, form a unit cable testing bridge be communicated with, rear and front end bottom connection crane span structure 8 is fixed with block 9 respectively, carry out when adjacent cable car 1 shrinks spacing, prevent cable by pinch off; Main crane span structure 7 with the sidewall being connected crane span structure 8 are fixed with liquid inlet pipe and fix card 19; Evenly distributed on main crane span structure 7 with the both sides sidewall being connected crane span structure 8 have cable fixed hole 21 one to one, is movably equipped with cable and fixes inserted link in order to attached cable in the cable fixed hole 21 of correspondence; The two ends of folding flute profile cable testing bridge, namely the outer end of two main crane span structures 7 respectively with being movably hinged of adjacent cable tray 4, thus form the cable testing bridge that an entirety is communicated with.
Using method: when placing cable on cable car 1, lifting column 10 shrinks, and cable tray 4 is placed in low level, facilitates laying of cable and liquid inlet pipe; The cable tray 4 cable being placed into cable car 1 top by thick line proper alignment with in folding flute profile cable testing bridge 2, with cable tray 4 Pan Kou end cable pressing plate 5, cable fixed hole 21 and cable fix inserted link groove inner cable is fixed firm; Card 19 internal fixtion feed pipe is fixed at the liquid inlet pipe of folding flute profile cable testing bridge 2 bi-side.When cable car 1 flexible use, the cable tray 4 of cable car 1 at needed height, then uses the positioning device 14 of lifting column 10 by cable tray 4 stationary positioned with hydraulic jack lifting; Cable car 1 is placed in self-movable foot end and moves on the i-beam track 6 between changing train, cable testing bridge one end and self-movable foot end link that coal cutting roadway bracket holder car entirety is communicated with are articulated and connected, the cable testing bridge the other end that coal cutting roadway bracket holder car entirety is communicated with and to move changing train link hinged.
When preparing production and application, move changing train and cable car 1 is slowly advanced forward by fixation winding machine travel, be located at the cable car 1 and folding flute profile cable testing bridge 2 that move changing train and self-movable foot end stage casing, slowly stretch thereupon, folding flute profile cable testing bridge 2 groove inner cable, the exhibition of being also slowly stretched of liquid pipe upwards rise, until be eventually pulled completely exhibition, now cable, liquid pipe under cable car 1 and folding flute profile cable testing bridge 2 supports complete frame in overhead.Stop moving changing train to advance and fix and move changing train, complete reach and stretch cable, the work of liquid pipe.
When the advance of the face, self-movable foot end is slowly movement forward.The cable car 1 be connected with it also moves forward simultaneously, and folding flute profile cable testing bridge 2 declines folding shrinking thereupon, and block 9 carries out spacing when adjacent cable car 1 shrinks, prevent cable by pinch off.Effectively cable, liquid pipe are stored, along with the continuous forward of coal machine advances.All by together with the cable car 1 that stretches and folding flute profile cable testing bridge 2 being pulled to slowly, shrink mutually draw close completely.One stretches, shrinks working procedure and terminate.
Like this with the production and application work that renews of week, just complete cable, liquid pipe, stretch, shrink, effect of uninterruptable power supply (UPS), feed flow.
Embodiment 3: as shown in Fig. 9 to Figure 12, a kind of coal cutting roadway bracket holder car as embodiment 2, and it comprises three cable cars 1, folding flute profile cable testing bridge 2, four root post 3, flute profile cable tray 4 and cable pressing plate 5; Column 3 is fluid cylinder 22, and liquid cylinder piston bar 23 top is fixedly connected with cable tray 4; Other structure is identical with embodiment 2.
Using method: when placing cable on cable car 1, fluid cylinder 22 shrinks, and cable tray 4 is placed in low level, facilitates laying of cable and liquid inlet pipe; The cable tray 4 cable being placed into cable car 1 top by thick line proper alignment with in folding flute profile cable testing bridge 2, with cable tray 4 Pan Kou end cable pressing plate 5, cable fixed hole 21 and cable fix inserted link groove inner cable is fixed firm; Card 19 internal fixtion feed pipe is fixed at the liquid inlet pipe of folding flute profile cable testing bridge 2 bi-side.When cable car 1 flexible use, the cable tray 4 of cable car 1 uses fluid cylinder 22 lifting at needed height and stationary positioned; Cable testing bridge one end and self-movable foot end link that coal cutting roadway bracket holder car entirety is communicated with are articulated and connected, the cable testing bridge the other end that coal cutting roadway bracket holder car entirety is communicated with and to move changing train link hinged.
When preparing production and application, move changing train and cable car 1 is slowly advanced forward by fixation winding machine travel, be located at the cable car 1 and folding flute profile cable testing bridge 2 that move changing train and self-movable foot end stage casing, slowly stretch thereupon, folding flute profile cable testing bridge 2 groove inner cable, the exhibition of being also slowly stretched of liquid pipe upwards rise, until be eventually pulled completely exhibition, now cable, liquid pipe under cable car 1 and folding flute profile cable testing bridge 2 supports complete frame in overhead.Stop moving changing train to advance and fix and move changing train, complete reach and stretch cable, the work of liquid pipe.
When the advance of the face, self-movable foot end is slowly movement forward.The cable car 1 be connected with it also moves forward simultaneously, and folding flute profile cable testing bridge 2 declines folding shrinking thereupon, and block 9 carries out spacing when adjacent cable car 1 shrinks, prevent cable by pinch off.Effectively cable, liquid pipe are stored, along with the continuous forward of coal machine advances.All by together with the cable car 1 that stretches and folding flute profile cable testing bridge 2 being pulled to slowly, shrink mutually draw close completely.One stretches, shrinks working procedure and terminate.
Like this with the production and application work that renews of week, just complete cable, liquid pipe, stretch, shrink, effect of uninterruptable power supply (UPS), feed flow.
Embodiment 4: as shown in Figure 13 and Figure 14, a kind of coal cutting roadway bracket holder car as embodiment 2, and it comprises three cable cars 1, folding flute profile cable testing bridge 2, four root post 3, flute profile cable tray 4 and cable pressing plate 5; Its difference is, between adjacent vertical columns 11 and main crane span structure 7, be provided with the connecting rod 15 that links, and interlock connecting rod 15 one end and vertical columns 11 are movably hinged, and interlock connecting rod 15 the other end and main crane span structure 7 are movably hinged; Main crane span structure 7 with the sidewall being connected crane span structure 8 are fixed with line box 20; Other structure is identical with embodiment 2.
Using method: during use, cable car 1 be placed in self-movable foot end and move on the i-beam track 6 between changing train, cable testing bridge one end and self-movable foot end link that coal cutting roadway bracket holder car entirety is communicated with are articulated and connected, the cable testing bridge the other end that coal cutting roadway bracket holder car entirety is communicated with and to move changing train link hinged.The cable tray 4 cable being placed into cable car 1 top by thick line proper alignment with in folding flute profile cable testing bridge 2, with cable tray 4 Pan Kou end cable pressing plate 5, cable fixed hole 21 and cable fix inserted link groove inner cable is fixed firm; Control cable is provided with in the line box 20 of folding flute profile cable testing bridge 2 bi-side.
When folding flute profile cable testing bridge 2 is stretched exhibition, folding flute profile cable testing bridge 2 is by while horizontal pull, limit by interlock connecting rod 15, under interlock connecting rod 15 articulating point, the main crane span structure 7 in one end produces upward force, and interlock connecting rod 15 articulating point last point of main crane span structure 7 produces downward active force with cable tray 4 articulated section.Add that again cable tray 4 inner cable self gravitation and equipment train pulling force are made a concerted effort, lifting column 10 travelling with the exhibits on an exhibition tour changes down slow decline, and the same chain all cable cars 1 of this active force, make same interlocking action.Until cable all stretches, lifting column 10 lands completely.
Aloft, when in production, coal machine is constantly pushed ahead, cable car 1 slowly moves forward by under the effect of coal machine thrust with folding flute profile cable testing bridge 2, shrinks for cable, liquid pipe support.At this moment same under the effect of interlock connecting rod 15, main crane span structure 7 produces with cable tray 4 articulating point and upwards prizes active force under coal machine thrust.Add downward gravity and the coal machine thrust of cable, own wt, at this moment lifting column 10 slowly upwards rises.Draw close until cable car 1 and folding flute profile cable testing bridge 2 shrink completely, stop advancing; Block 9 carries out spacing when adjacent cable car 1 shrinks, prevent cable by pinch off.Mobile foregoing apparatus train, stretches and shrinks the cable car 1 drawn close, go round and begin again, continuous operation, and uninterrupted continuity mixed coal machine advances the needs of reach.While cable car 1 is stretched, folding flute profile cable testing bridge 2 and the highly automated decline of cable tray 4, center of gravity declines, and is in operation more stable, safety and reliability.
Embodiment 5: as shown in Figure 15 to Figure 19, a kind of coal cutting roadway bracket holder car, and it comprises three cable cars 1, folding flute profile cable testing bridge 2, two root post 3, flute profile cable tray 4 and cable pressing plate 5; Cable car 1 is placed on the ground i-beam track 6 in tunnel; Each cable car 1 is provided with two isometric root posts 3; Column 3 is cylinder 16, and cylinder piston rod 17 top of cylinder 16 is fixedly connected with cable tray 4; Cable pressing plate 5 is fixed with at cable tray 4 top; Folding flute profile cable testing bridge 2 is provided with between two adjacent cable cars 1, folding flute profile cable testing bridge 2 comprises two main crane span structures 7 and is connected crane span structure 8, main crane span structure 7 the inner is movably hinged with two respectively to connect crane span structure 8 two ends, form a unit cable testing bridge be communicated with, rear and front end bottom connection crane span structure 8 is fixed with block 9 respectively, carry out when adjacent cable car 1 shrinks spacing, prevent cable by pinch off; Main crane span structure 7 with the side sidewall being connected crane span structure 8 are fixed with liquid inlet pipe and fix card 19; Main crane span structure 7 with the opposite side sidewall being connected crane span structure 8 are fixed with line box 20; Evenly distributed on main crane span structure 7 with the both sides sidewall being connected crane span structure 8 have cable fixed hole 21 one to one, is movably equipped with cable and fixes inserted link in order to attached cable in the cable fixed hole 21 of correspondence; The two ends of folding flute profile cable testing bridge, namely the outer end of two main crane span structures 7 respectively with being movably hinged of adjacent cable tray 4, thus form the cable testing bridge that an entirety is communicated with; Between adjacent cylinder 16 and main crane span structure 7, be provided with the connecting rod 15 that links, the cylinder block 18 of interlock connecting rod 15 one end and cylinder 16 is movably hinged, and interlock connecting rod 15 the other end and main crane span structure 7 are movably hinged.
Using method: during use, cable car 1 be placed in self-movable foot end and move on the i-beam track 6 between changing train, cable testing bridge one end and self-movable foot end link that coal cutting roadway bracket holder car entirety is communicated with are articulated and connected, the cable testing bridge the other end that coal cutting roadway bracket holder car entirety is communicated with and to move changing train link hinged.The cable tray 4 cable being placed into cable car 1 top by thick line proper alignment with in folding flute profile cable testing bridge 2, with cable tray 4 Pan Kou end cable pressing plate 5, cable fixed hole 21 and cable fix inserted link groove inner cable is fixed firm; Fix card 19 internal fixtion feed pipe at the liquid inlet pipe of folding flute profile cable testing bridge 2 one side, in the line box 20 of folding flute profile cable testing bridge 2 another side, be provided with control cable.
When folding flute profile cable testing bridge 2 is stretched exhibition, folding flute profile cable testing bridge 2 is by while horizontal pull, limit by interlock connecting rod 15, under interlock connecting rod 15 articulating point, the main crane span structure 7 in one end produces upward force, and interlock connecting rod 15 articulating point last point of main crane span structure 7 produces downward active force with cable tray 4 articulated section.Add that again cable tray 4 inner cable self gravitation and equipment train pulling force are made a concerted effort, cylinder 16 travelling with the exhibits on an exhibition tour changes down slow decline, and the same chain all cable cars 1 of this active force, make same interlocking action.Until cable, liquid pipe all stretch, cylinder 16 lands completely.
Aloft, when in production, coal machine is constantly pushed ahead, cable car 1 slowly moves forward by under the effect of coal machine thrust with folding flute profile cable testing bridge 2, shrinks for cable, liquid pipe support.At this moment same under the effect of interlock connecting rod 15, main crane span structure 7 produces with cable tray 4 articulating point and upwards prizes active force under coal machine thrust.Add downward gravity and the coal machine thrust of cable, liquid pipe, own wt, at this moment cylinder 16 slowly upwards rises.Draw close until cable car 1 and folding flute profile cable testing bridge 2 shrink completely, stop advancing; Block 9 carries out spacing when adjacent cable car 1 shrinks, prevent cable by pinch off.Mobile foregoing apparatus train, stretches and shrinks the cable car 1 drawn close, go round and begin again, continuous operation, and uninterrupted continuity mixed coal machine advances the needs of reach.While cable car 1 is stretched, folding flute profile cable testing bridge 2 and the highly automated decline of cable tray 4, center of gravity declines, and is in operation more stable, safety and reliability.
Embodiment 6: the present invention and patent name are " a kind of coal mining tunnel cable vehicle ", and the patent No. is the contrast of the utility model patent of 201120283265.9.
Claims (11)
1. a coal cutting roadway bracket holder car, it comprises the cable car of more than at least two; Described cable car is placed on the ground i-beam track in tunnel; It is characterized in that, it also comprises folding flute profile cable testing bridge, two root posts or four root posts, cable tray and cable pressing plate; Described in each, cable car is provided with isometric described two root posts or isometric described four root posts, is fixed with flute profile cable tray, is fixed with described cable pressing plate at described cable tray top on described column top; Be provided with described folding flute profile cable testing bridge between two adjacent cable cars, the two ends of described folding flute profile cable testing bridge are movably hinged with adjacent described cable tray respectively, thus form the cable testing bridge of an entirety connection.
2. a kind of coal cutting roadway bracket holder car according to claim 1, it is characterized in that, described folding flute profile cable testing bridge comprises two main crane span structures and is connected crane span structure, described main crane span structure the inner is movably hinged with two respectively at described connection crane span structure two ends, the outer end of two main crane span structures respectively with being movably hinged of adjacent described cable tray, form a unit cable testing bridge be communicated with.
3. a kind of coal cutting roadway bracket holder car according to claim 2, is characterized in that, the rear and front end bottom described connection crane span structure is fixed with block respectively.
4. a kind of coal cutting roadway bracket holder car according to claim 2, it is characterized in that, described column is lifting column, described lifting column comprises vertical columns, guide sleeve and lifting bar, be provided with described guide sleeve on described vertical columns top, described lifting bar flip sleeve is contained in described vertical columns and described guide sleeve, and described lifting bar is provided with positioning device, prevent described lifting bar from sliding up and down, locate for described lifter rod lifting; Described lifting bar top is fixedly connected with described cable tray.
5. a kind of coal cutting roadway bracket holder car according to claim 4, it is characterized in that, interlock connecting rod is provided with between adjacent described vertical columns and described main crane span structure, described interlock connecting rod one end and described vertical columns are movably hinged, and the main crane span structure of the described interlock connecting rod the other end and described folding flute profile cable testing bridge is movably hinged.
6. a kind of coal cutting roadway bracket holder car according to claim 2, is characterized in that, described column is cylinder, and the cylinder piston rod top of described cylinder is fixedly connected with described cable tray.
7. a kind of coal cutting roadway bracket holder car according to claim 6, it is characterized in that, interlock connecting rod is provided with between adjacent described cylinder and described main crane span structure, the cylinder block of described interlock connecting rod one end and described cylinder is movably hinged, and the main crane span structure of the described interlock connecting rod the other end and described folding flute profile cable testing bridge is movably hinged.
8. a kind of coal cutting roadway bracket holder car according to claim 1, is characterized in that, described column is fluid cylinder, and the piston rod top of described fluid cylinder is fixedly connected with described cable tray.
9., according to claim 2,3 arbitrary described a kind of coal cutting roadway bracket holder car, it is characterized in that being fixed with the fixing card of liquid inlet pipe on the sidewall of described main crane span structure and described connection crane span structure.
10. according to claim 2,3 arbitrary described a kind of coal cutting roadway bracket holder car, it is characterized in that, the sidewall of described main crane span structure and described connection crane span structure is fixed with line box.
11. a kind of coal cutting roadway bracket holder car according to claim 9, is characterized in that, the sidewall of described main crane span structure and described connection crane span structure is fixed with line box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210382197.0A CN102913684B (en) | 2012-09-24 | 2012-09-24 | Coal mining roadway bracket holder car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210382197.0A CN102913684B (en) | 2012-09-24 | 2012-09-24 | Coal mining roadway bracket holder car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102913684A CN102913684A (en) | 2013-02-06 |
| CN102913684B true CN102913684B (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210382197.0A Active CN102913684B (en) | 2012-09-24 | 2012-09-24 | Coal mining roadway bracket holder car |
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|---|---|
| CN (1) | CN102913684B (en) |
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| 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 |
| CN106837409B (en) * | 2017-01-23 | 2020-04-17 | 中国神华能源股份有限公司 | Oblique connecting roadway assembly, forming method and using method of oblique connecting roadway assembly |
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| CA2454995C (en) * | 2004-01-07 | 2011-12-20 | Martinrea International Inc. | Method and apparatus for assembling and testing a fluid conduit |
| CN200941541Y (en) * | 2006-08-25 | 2007-08-29 | 沈阳天安矿山机械科技有限公司 | Cable conveyer |
| CN201075645Y (en) * | 2007-03-20 | 2008-06-18 | 孙强 | Cable pulling apparatus for coal 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 |
| CN102074923B (en) * | 2010-11-26 | 2014-10-15 | 钟明远 | O-shaped anti-skidding cable plywood for coal mining machine |
| CN102377151A (en) * | 2011-11-24 | 2012-03-14 | 襄城县供电局 | Automatic lifting hydraulic payout stand |
| CN202353110U (en) * | 2011-12-17 | 2012-07-25 | 山西霍宝干河煤矿有限公司 | Sliding shoe guide rail type electric cable trailer |
| CN202746770U (en) * | 2012-09-24 | 2013-02-20 | 赵云飞 | Cable bracket trolley for coal mining roadway |
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Effective date of registration: 20170920 Address after: 017209 room 3, unit 21, 402 tower, the Inner Mongolia Autonomous Region, Mulun, Yijinhuoluo, Erdos City, Erdos Patentee after: Zhao Yunfei Address before: 017209 room 3, unit 21, 402 tower, the Inner Mongolia Autonomous Region, Mulun, Yijinhuoluo, Erdos City, Erdos Co-patentee before: Li Yucun Patentee before: Zhao Yunfei |
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Effective date of registration: 20200513 Address after: 017029 bulianhai village, Ulan Mulun Town, Yiqi, Ordos City, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia Wanqi machining Co., Ltd Address before: 017209 room 3, unit 21, 402 tower, the Inner Mongolia Autonomous Region, Mulun, Yijinhuoluo, Erdos City, Erdos Patentee before: Zhao Yunfei |
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