CN104340944A - Water feeding device for large-scale machine at four seasons - Google Patents

Water feeding device for large-scale machine at four seasons Download PDF

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Publication number
CN104340944A
CN104340944A CN201410535996.6A CN201410535996A CN104340944A CN 104340944 A CN104340944 A CN 104340944A CN 201410535996 A CN201410535996 A CN 201410535996A CN 104340944 A CN104340944 A CN 104340944A
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China
Prior art keywords
water
cable
seasons
vertical
rail
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CN201410535996.6A
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CN104340944B (en
Inventor
谷力
童夏敏
王智国
吴英华
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QINHUANGDAO WEILIYA ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
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QINHUANGDAO WEILIYA ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
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Abstract

The invention relates to a water feeding device for a large-scale machine at four seasons. The device is provided with a fixed bracket, wherein a water cable spool, a pair of water cable guide wheels, a row of water cable bearing frames, an upper guide rail and a lower guide rail are successively arranged on the outer side of the bracket from top to bottom; a screw rod nut lifting mechanism and a cable guiding vehicle of a power distribution control cabinet are assembled on the upper guide rail and the lower guide rail ; a vertical lifting pulley is assembled on the screw rod nut lifting mechanism; a water outlet solenoid valve and a wind pipe which are assembled at a water outlet end of the water cable spool are connected with the solenoid valve; one end of a tiled water cable is connected with the water cable spool, and the other end of the tiled water cable is connected with one end of a water cable steering contactor arranged on the cable guiding vehicle, the other end of the water cable steering contactor is connected with a vertical water cable which spans the vertical lifting pulley, and a diving pump is mounted at the lower end of the vertical water cable; a water feeding well pipe, of which the lower part extends into an underground water storing well, is arranged on the diving pump in a matching manner. According to the invention, the problem, conventional in the prior art, of water feeding for the large-scale machine in winter is solved, and the device disclosed by the invention has the characteristics of small floor space, clean water source, low building cost and the like.

Description

Big machinery four seasons water-supply apparatus
Technical field
The present invention relates to harbour, mine handling equipment, be specifically related to a kind of big machinery four seasons water-supply apparatus.
Background technology
At harbour, mine, large loose unpacked material stockyard such as coal and ore, run a lot by the large-scale handling equipment be commonly called as " large machine ", they back and forth operate on rail track, carry out material handling work.These large-scale loading-unload machines need with water carry out load and unload material time spray for dust suppression and after completing for operation equipment flushing clean, therefore need configure water-supply apparatus.Current " large machine " water-supply apparatus mostly is the form of " glass-felt plastic tank+self-priming pump ".This device is parallel to " large machine " orbit on the ground and arranges a glass-felt plastic tank, and in a set of self-priming pump system of " large machine " upper assembling, its suction nozzle be fixedly connected with " large machine " is immersed in the water of glass-felt plastic tank all the time to obtain supplementing of water.The advantage of the water-supply apparatus of " glass-felt plastic tank+self-priming pump " form achieves " large machine " to go up water constantly, but in the area of cold, because tank in winter freezes, it can be caused to use.
Summary of the invention
The object of the invention is to for the problems referred to above, a kind of big machinery four seasons water-supply apparatus is provided.
The technical scheme realizing above-mentioned purpose is: a kind of big machinery four seasons water-supply apparatus, it has fixed support, sets gradually water cable reel, a pair water cable track adjusting wheel, a horizontal draining cable bracket, horizontally disposed upper rail and lower guideway in this support bracket fastened outside from top to bottom; Described upper rail and lower guideway are provided with and lead cable car, this is led installation on cable car and erects the feed screw nut lifting mechanism and distribution control box put, described feed screw nut lifting mechanism assembles a vertical lift pulley, the trolley connection terminal of being drawn by described distribution control box coordinates with the power-transmission slide contact line be arranged on below described lower guideway; The water outlet end of described water cable reel assembles out water solenoid valve and airduct connected electromagnetic valve; One end of tiling water cable is connected with the water inlet of described water cable reel, the other end of this tiling water cable be arranged on described in the one end of water cable steering knuckle of leading on cable car be connected, the other end vertical connecting water cable of described water cable steering knuckle, this vertical water cable strides across described vertical lift pulley and at this vertical water cable lower end installing submersible pump; Be provided with vertical water supply well casing with described diving pump phase configuration, the bottom of this water supply well casing extend in the water storage well of underground, and this underground water storage well is provided with the water-supply-pipe of assembling liquid level valve.
In described leading on cable car, vehicle electronics steady arm is installed, described water supply well casing is provided with the aboveground electronic position indicator with described vehicle electronics locators.
The upper end of described water supply well casing is provided with supply well duct occlusion lid and is provided with supply well duct occlusion lid machinery start-stop system.
To be mounted on fixed support recessed takes turns or uncovered U-steel upward for described water cable bracket.
Described cable car of leading has a perpendicular car body panel of putting, the top of this car body panel arranges the main wheel and pair of inside support wheel that coordinate with described upper rail for a pair, the bottom of this car body panel arranges an outside-supporting wheel, and one in described a pair main wheel main wheel assembling wheels drives reducing motor; Described upper rail is the rail of T section, and its rail head is arranged upward, and described a pair main wheel is placed in above this upper rail, and described medial support wheel is placed in the inner side of this upper rail; Described lower guideway is the rail of T section, and its rail head is arranged toward the outer side, and described outside-supporting wheel is placed in the outside of this lower guideway; Derailing baffle plate is provided with below the rail head of described upper rail.
Described feed screw nut lifting mechanism has fixing erecting and puts in the described framework led on cable car, leading screw is installed below this framework and drives reducing motor, assembling lifting nut in described framework, the perpendicular leading screw put coordinates with described lifting nut, and lower end and the described leading screw of this leading screw drive the output shaft of reducing motor to be connected; Described vertical lift pulley is arranged on the side of described lifting nut.
The storage water well section of this big machinery four seasons water-supply apparatus is arranged on the ground of big machinery orbit side, and other parts are arranged on side corresponding with water storage well on big machinery.
The invention has the beneficial effects as follows:
1, solve " large machine " water problems on winter, make " large machine " even if also can ensure just to commonly use water throughout the year at cold district;
2, floor area is little, is only per centum of glass-felt plastic tank;
3, water storage well is convenient to close, and avoids pollution of waterhead;
4, cost is low, the half of one-time investment deficiency glass-felt plastic tank.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of this big machinery four seasons water-supply apparatus;
Fig. 2 is the left TV structure schematic diagram of this big machinery four seasons water-supply apparatus;
Fig. 3 be this big machinery four seasons water-supply apparatus lead cable car and this leads cable car and upper rail, lower guideway mounting structure schematic front view;
Fig. 4 be this big machinery four seasons water-supply apparatus lead cable car and this leads cable car and schematic diagram is looked on upper rail, a lower guideway mounting structure left side;
Fig. 5 is the feed screw nut lifting mechanism of this big machinery four seasons water-supply apparatus and this mechanism and vertical lift pulley mounting structure schematic front view;
Fig. 6 is that schematic diagram is looked on the feed screw nut lifting mechanism of this big machinery four seasons water-supply apparatus and this mechanism and a vertical lift pulley mounting structure left side.
Detailed description of the invention
By reference to the accompanying drawings the specific embodiment of the present invention is described.
As shown in Figure 1, Figure 2, have the side of water source supply to arrange fixed support 1 at " large machine ", this fixed support 1 is applicable to adopting shaped steel combination to form.When some " large machine " side itself possesses fixed support 1 structure, available side of being somebody's turn to do " large machine " substitutes fixed support 1.Water cable reel 2, a pair water cable track adjusting wheel 3, horizontal a draining cable bracket 4, horizontally disposed upper rail 5 and lower guideway 6 is set gradually from top to bottom in the outside of fixed support 1.Wherein, the central fixed shaft of water cable reel 2 and the plane orthogonal at fixed support 1 place, be provided with swivel joint in water cable reel 2, be connected with the water route of its central fixed shaft for the turning unit realizing water cable reel 2, outside water circuit system is connected with central fixed shaft water route; Two water cable track adjusting wheels 3 are horizontally arranged on immediately below water cable reel 2 by the connection of wheel shaft and fixed support 1, and the outside dimension of the water cable that the race arc sizes of two water cable track adjusting wheels 3 and water cable reel 2 are wound around matches; As accompanying drawing 1,2, water cable bracket 4 is taken turns by be arranged on fixed support 1 at equal intervals recessed, and each recessed wheel is arranged on fixed support 1 by rotating shaft, and this water cable bracket 4 also can adopt uncovered U-steel upward; Upper rail 5 and lower guideway 6 are straight rail.Upper rail 5 and lower guideway 6 are provided with and lead cable car 7, this is led cable car 7 and do linear running on upper rail 5 and lower guideway 6.Cable car 7 installs the perpendicular feed screw nut lifting mechanism 8 put and distribution control box 9 leading, feed screw nut lifting mechanism 8 assembles a vertical lift pulley 10, realized the up-and-down movement of vertical lift pulley 10 by feed screw nut lifting mechanism 8.Distribution control box 9 assembles trolley connection terminal 11, and this trolley connection terminal 11 coordinates with the power-transmission slide contact line be arranged on below lower guideway 6 powers for leading cable car.The water outlet end of water cable reel 2 assembles out water solenoid valve 12 and airduct connected electromagnetic valve 13, the water outlet going out water solenoid valve 12 is connected with the water-supply-pipe of " large machine " water supply system, the ventilation inlet of the airduct connected electromagnetic valve 13 be connected with the compressed air piping of " large machine ".One end of tiling water cable 14 is connected with the water inlet of water cable reel 2, the other end of tiling water cable 14 is connected with the one end being arranged on the steering knuckle 15 of leading on cable car 7, the other end vertical connecting water cable 16 of this steering knuckle 15, vertical water cable 16 strides across vertical lift and leads cable wheel 10 and at the lower end installing submersible pump 17 of this vertical water cable 16, the lifting that diving pump 17 leads cable wheel 10 with vertical lift is moved vertically.Vertical water supply well casing 18 is provided with diving pump 17 phase configuration, the bottom of this water supply well casing 18 extend in underground water storage well 19, diving pump 17 carries out the operation of pump water by moving down to enter in water supply well casing 18, as accompanying drawing embodiment, the suitable for reading of water supply well casing 18 is arranged to uncovered exit skirt upward, to facilitate entering of diving pump 17; Arrange supply well duct occlusion lid 24 in the upper end of water supply well casing 18, prevent foreign material from entering, protection water source cleans; Water supply well casing 18 is equipped with closing cap machinery start-stop system 25, and this mechanical start-stop system 25 can adopt motor machine start-stop system or pneumatic, mechanical start-stop system of surging.Underground water storage well 19 is provided with the water-supply-pipe 21 of assembling liquid level valve 20, realizes the automatic water supplement of underground water storage well 19.Vehicle electronics steady arm 22 is installed leading on cable car 7, above water supply well casing 18, is provided with the aboveground electronic position indicator 23 coordinated with vehicle electronics steady arm 22, for realizing leading the automatic location of cable car 7 and water supply well casing 18.Electronic position indicator 22, electronic position indicator 23 can adopt opto-electronic pickup or optical fiber transducer.
Accompanying drawing 3, accompanying drawing 4 show in particular this big machinery four seasons water-supply apparatus lead cable car and this leads the structure that cable car coordinates with upper rail, lower guideway.This is led cable car 7 and has a perpendicular car body panel 26 of putting, top inside this car body panel 26 arranges the main wheel 27 and pair of inside support wheel 28 that coordinate with upper rail 5 for a pair, bottom inside car body panel 26 arranges an outside-supporting wheel 29, main wheel 27 assembling wheels drives reducing motor 30, leads cable car 7 run for driving; Upper rail 5 is the rail of T section, and its rail head is arranged upward, and two main wheels 27 are placed in above upper rail 5, and two medial support wheels 28 are placed in the inner side of upper rail 5; Lower guideway 6 is the rail of T section, and its rail head is arranged toward the outer side, and outside-supporting wheel 29 is placed in the outside of this lower guideway 6; The both sides of its vertical plate below the rail head plate that the two pairs of derailing baffle plates 31 are welded in upper rail 5 respectively, prevent from leading and cable car 7 moves derailing fall.
Accompanying drawing 5, accompanying drawing 6 show in particular the structure that the feed screw nut lifting mechanism of this big machinery four seasons water-supply apparatus and this mechanism coordinate with vertical lift pulley.This feed screw nut lifting mechanism has fixing erecting and puts in the described framework 32 led on cable car 7, leading screw is installed below this framework 32 and drives reducing motor 33, assembling lifting nut 34 in framework 32, the perpendicular leading screw 35 put coordinates with lifting nut 34, and lower end and the leading screw of leading screw 35 drive the output shaft of reducing motor 33 to be connected; Described vertical lift pulley 10 is fixed on the side of lifting nut 34.
The underground water storage well 19 of this big machinery four seasons water-supply apparatus arranges multiple in the side of " large machine " orbit along track length direction arrangement at regular intervals.
When the present invention specifically implements, underground water storage well 19 arranges well lid, manhole cover and helper, to keep well water to clean, facilitates plant maintenance in well; The two ends of upper and lower guide rail 5,6 install travel switch and mechanical stop limiter respectively, prevent leading cable car derailing and fall; The stroke two ends of diving pump about 17 perpendicular movement are arranged electrically and mechanical position limitation safety device, ensure its safe operation; Electric automatization control device etc. in distribution control box 9, belongs to prior art, does not repeat.
This big machinery four seasons working process of water-supply apparatus is as follows:
1, upper water work operations process
When " large machine " water tank lacks water signal prompt " large machine " needs upper water, distribution control box 9 connects each portion power supply of big machinery four seasons water-supply apparatus automatically, and meanwhile, the PLC in distribution control box 9 sends instruction, and upper water operation has following working process:
1. vehicle electronics steady arm 22 starts to seek aboveground electronic position indicator 23, if do not connected;
2. order is led cable car 7 and is run, until vehicle electronics steady arm 22 and aboveground electronic position indicator 23 UNICOM, leads cable car 7 and stops; Now, diving pump 17 is positioned at directly over water supply well casing 18;
3. make mechanical start-stop system 25 action, open supply well duct occlusion lid 24;
4. start feed screw nut lifting mechanism 8, vertical lift pulley 10 is declined, and after diving pump 17 is put into water supply well casing 18, feed screw nut lifting mechanism 8 is out of service;
5. make out water solenoid valve 12 open, diving pump 17 starts, and upper water operation starts; Therebetween, if " large machine " displacement, then vehicle electronics steady arm 22 and aboveground electronic position indicator 23 lost contact, now, lead cable car 7 and restart, and drives and lead cable car oppositely movement, recovers the UNICOM of vehicle electronics steady arm 22 and aboveground electronic position indicator 23.
2, sluicing work operations process
When " large machine " water tank full water signal prompt " large machine " needs to stop upper water, the PLC in distribution control box 9 sends instruction, and sluicing operation has following working process:
1. close diving pump 17, upper water operation completes, and sluicing operation starts;
2. water solenoid valve 12 is closed out, water more than starting to unload in water cable in underground water storage well 19;
3. open airduct connected electromagnetic valve 13, with pressurized air brute force purge residual in water cable more than water, prevent freezed in winter;
4. start feed screw nut lifting mechanism 8, make vertical lift pulley 10 increase, diving pump 17 is pulled out water supply well casing 18, after diving pump 17 resets, feed screw nut lifting mechanism 8 is out of service;
5. mechanical start-stop system 25 action, close supply well duct occlusion lid 24, sluicing operation completes.

Claims (6)

1. a big machinery four seasons water-supply apparatus, it is characterized in that: there is fixed support (1), set gradually water cable reel (2), a pair water cable track adjusting wheel (3), horizontal a draining cable bracket (4), horizontally disposed upper rail (5) and lower guideway (6) in the outside of this fixed support (1) from top to bottom; Described upper rail (5) and lower guideway (6) are provided with and lead cable car (7), this is led, and cable car (7) is upper installs the feed screw nut lifting mechanism (8) and distribution control box (9) that erect and put, upper assembling one vertical lift pulley (10) of described feed screw nut lifting mechanism (8), the trolley connection terminal (11) of being drawn by described distribution control box (9) coordinates with the power-transmission slide contact line be arranged on below described lower guideway (6); The water outlet end of described water cable reel (2) assembles out water solenoid valve (12) and airduct connected electromagnetic valve (13); One end of tiling water cable (14) is connected with the water inlet of described water cable reel (2), the other end of this tiling water cable (14) be arranged on described in the one end of water cable steering knuckle (15) of leading on cable car (7) be connected, other end vertical connecting water cable (16) of described water cable steering knuckle (15), this vertical water cable (16) strides across described vertical lift pulley (10) and this vertical water cable (16) lower end installing submersible pump (17); Be provided with vertical water supply well casing (18) with described diving pump (17) phase configuration, the bottom of this water supply well casing (18) extend in underground water storage well (19), and this underground water storage well (19) is provided with the water-supply-pipe (21) of assembling liquid level valve (20).
2. big machinery four seasons water-supply apparatus according to claim 1, it is characterized in that: in described leading on cable car (7), vehicle electronics steady arm (22) is installed, described water supply well casing (18) is provided with the aboveground electronic position indicator (23) coordinated with described vehicle electronics steady arm (22).
3. big machinery four seasons water-supply apparatus according to claim 1 and 2, is characterized in that: the upper end of described water supply well casing (18) is provided with supply well duct occlusion lid (24) and is provided with supply well duct occlusion lid machinery start-stop system (25).
4. big machinery four seasons water-supply apparatus according to claim 1, is characterized in that: to be mounted on fixed support (1) recessed takes turns or uncovered U-steel upward for described water cable bracket (4).
5. big machinery four seasons water-supply apparatus according to claim 1, it is characterized in that: described cable car (7) of leading has a perpendicular car body panel (26) of putting, the top of this car body panel (26) arranges the main wheel (27) and pair of inside support wheel (28) that coordinate with described upper rail (5) for a pair, the bottom of this car body panel (26) arranges an outside-supporting wheel (29), and one in described a pair main wheel (27) main wheel assembling wheels drives reducing motor (30); The rail that described upper rail (5) is T section, its rail head is arranged upward, and described a pair main wheel (27) is placed in above this upper rail (5), and described medial support wheel (28) is placed in the inner side of this upper rail (5); The rail that described lower guideway (6) is T section, its rail head is arranged toward the outer side, and described outside-supporting wheel (29) is placed in the outside of this lower guideway (6); Derailing baffle plate (31) is provided with below the rail head of described upper rail (5).
6. big machinery four seasons water-supply apparatus according to claim 1, it is characterized in that: described feed screw nut lifting mechanism (8) has fixing erecting and puts in the described framework (32) led on cable car (7), leading screw is installed below this framework (32) and drives reducing motor (33), assembling lifting nut (34) in described framework (32), the perpendicular leading screw (35) put coordinates with described lifting nut (34), and lower end and the described leading screw of this leading screw (35) drive the output shaft of reducing motor (33) to be connected; Described vertical lift pulley (10) is arranged on the side of described lifting nut (34).
CN201410535996.6A 2014-10-13 2014-10-13 Big machinery four seasons water-supply apparatus Active CN104340944B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111552047A (en) * 2020-06-15 2020-08-18 新三科技有限公司 Wall pipeline optical cable laying method

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Publication number Priority date Publication date Assignee Title
US5140911A (en) * 1990-11-29 1992-08-25 Texaco Inc. Coal dust containment
US6000428A (en) * 1998-06-01 1999-12-14 Berberat; Charlie Water pump system for a truck
CN2725765Y (en) * 2004-07-22 2005-09-14 赵恩歧 Central air conditioner utilizing underground water to save energy
CN201458390U (en) * 2009-06-08 2010-05-12 陈炫皓 All-season water sprinkling and dedusting device of transfer tower
CN204111298U (en) * 2014-10-13 2015-01-21 秦皇岛威立雅环保科技有限公司 Big machinery four seasons water-supply apparatus

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111552047A (en) * 2020-06-15 2020-08-18 新三科技有限公司 Wall pipeline optical cable laying method

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