CN208439138U - A kind of twofold crawler type drainage car - Google Patents
A kind of twofold crawler type drainage car Download PDFInfo
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- CN208439138U CN208439138U CN201821013629.XU CN201821013629U CN208439138U CN 208439138 U CN208439138 U CN 208439138U CN 201821013629 U CN201821013629 U CN 201821013629U CN 208439138 U CN208439138 U CN 208439138U
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Abstract
The utility model discloses a kind of twofold crawler type drainage cars, including crawler body, draining telescoping tube, water pump, overturning fold mechanism, dynamical system and hydraulic system；Overturning fold mechanism includes overturning oil cylinder, rollover stand, the first connection oil cylinder, folding stand, the second connection oil cylinder and water pipe fixed frame；The both ends of folding stand are hinged with one end of water pipe fixed frame, rollover stand respectively；One end hinged with folding stand is not articulated with crawler body to rollover stand；The both ends of overturning oil cylinder are hinged with crawler body, rollover stand respectively；The both ends of first connection oil cylinder are hinged with rollover stand, folding stand respectively；The both ends of second connection oil cylinder are hinged with folding stand, water pipe fixed frame respectively；Draining telescoping tube is mounted on water pipe fixed frame, and the water pump is connect with draining telescoping tube.The advantages of the utility model is with being suitable for using under the situation of fontinal ground miriness, and can draw water at a distance.
Description
Technical field
The utility model relates to apparatus field more particularly to a kind of twofold crawler type drainage cars of speedily carrying out rescue work.
Background technique
Drainage car is most common one kind in equipment of speedily carrying out rescue work, and is mainly used for draining, flood control and water drainage etc., while drainage car
It is also used to the irrigation of agricultural plant and urban afforestation.It is that hole is extracted by the drainpipe on drainage car when speedily carry out rescue work operation
Ponding, irrigation canals and ditches and river of depression etc. carry out draining.
Usually because of heavy rainfall in short-term or rainfall lasting for a long time flood can occur for the location of hypsography low-lying, to cause vehicle
And other items soaked, personnel it is stranded the problems such as, jeopardize personal safety, and fortune is caused to lose.Therefore, when flood occurs,
It needs to drain flooded fields by drainage equipment, current drainage equipment mainly has drainage car, can will be in flood area by drainage car
Water source drain into elsewhere, to release flood.
The drainpipe on drainage car is connect with car body at present, and drainpipe when operation is fixed at a distance from car body, thus
Drainage car can only closely draw water.When the topography of water head site is lower and farther out and water source periphery is there are when barrier, drainage car without
Method can not reach the top at water source close to water source, drainpipe again, so that water drainage operation can not be carried out.In addition, automobile is suitble to flat
Whole road traveling, when the road surface around water head site is very muddy, car body is easily trapped into heavy road face and is difficult to move ahead, from
And water drainage operation can not be carried out.
Utility model content
For this reason, it may be necessary to provide a kind of twofold crawler type drainage car, the car body of drainage car and operation in the prior art is solved
When the distance of drainpipe fix, drainage car can not draw water at a distance, while car body is difficult to the problem of heavy road face travels.
To achieve the above object, a kind of twofold crawler type drainage car is inventor provided, including crawler body, draining are stretched
The draw, water pump, overturning fold mechanism, dynamical system and hydraulic system, the dynamical system and hydraulic system are fixed on track bottom
On disk；
The overturning fold mechanism includes overturning oil cylinder, rollover stand, the first connection oil cylinder, folding stand, the second connection oil cylinder
And water pipe fixed frame；One end of the folding stand and water pipe fixed frame are hinged, and the other end of folding stand and one end of rollover stand are cut with scissors
It connects；One end hinged with folding stand is not articulated at crawler body the rollover stand；One end of the overturning oil cylinder and track bottom
Disk is hinged, and the other end and rollover stand of overturning oil cylinder are hinged；One end of the first connection oil cylinder and rollover stand are hinged, and first connects
The other end and the folding stand for connecing oil cylinder are hinged；One end of the second connection oil cylinder and folding stand are hinged, the second connection oil cylinder
The other end and water pipe fixed frame are hinged；
The draining telescoping tube is mounted on water pipe fixed frame, the water outlet of the water pump and the water inlet of draining telescoping tube
Connection.
Further, the rollover stand is provided with reinforcing rib, and the overturning oil cylinder is not cut with scissors with the hinged one end of crawler body
It is connected at reinforcing rib；One end of the first connection oil cylinder and rollover stand are hinged, and first connects the hinged of oil cylinder and rollover stand
Point is located at reinforcing rib and rollover stand not between one end hinged with crawler body；One end of the second connection oil cylinder is articulated with water
The middle part of tube fixing device；It is described first connection oil cylinder connect with rollover stand one end, second connect oil cylinder do not fixed with water pipe
One end of frame connection is articulated with the same point in the middle part of folding stand jointly.
Further, one end of the rollover stand and one end of overturning oil cylinder are articulated at the side of crawler body, and
One end of the rollover stand and the hinge joint of crawler body, with one end of the overturning oil cylinder and the hinge joint face of crawler body
Setting.
Further, the rollover stand and the hinged one end of crawler body are equipped with hinge bar, and the hinge bar, which protrudes from, to be turned over
Pivoted frame, and it is hinged with crawler body.
Further, the crawler body includes disk body, two Athey wheels and crawler belt wheel motor；The crawler belt wheel motor with
Athey wheel transmission connection, for driving Athey wheel to move；Two Athey wheels are arranged in parallel, and disk body is fixedly installed on two crawler belts
Between wheel；The Athey wheel includes crawler belt, at least one driving wheel, carrier wheel, and the driving wheel and carrier wheel are placed in crawler belt.
It further, further include swing mechanism；The swing mechanism includes fixing end, round end and the hydraulic horse of swing mechanism
It reaches, the oil inlet and oil outlet of the swing mechanism hydraulic motor are connect with hydraulic valve block；The fixing end and crawler body connect
It connects；One side of the round end of one end and swing mechanism of the overturning oil cylinder is hinged, and the other end is hinged with rollover stand；The overturning
Frame not one end hinged with folding stand be articulated with swing mechanism round end another side.
Further, sliding equipment and the first lifting cylinder are provided on the water pipe fixed frame；The draining telescoping tube
It is slidably attached on water pipe fixed frame by sliding equipment, one end of first lifting cylinder and water pipe fixed frame connect
It connects, the other end of the first lifting cylinder is connect with draining telescoping tube；First lifting cylinder is for driving draining telescoping tube
Lower movement.
Further, the sliding equipment includes sliding rail and sliding slot, and the sliding slot is adapted with sliding rail；The sliding rail is fixed
On water pipe fixed frame, the lateral wall of the draining telescoping tube lateral wall and extension pipe is each provided with the sliding slot；Or it is described
Sliding equipment includes sliding rail and first pulley, and the sliding rail is adapted with first pulley；The sliding rail is fixed on draining telescoping tube
On lateral wall, the water pipe fixed frame is provided with multiple first pulleys along its length.
It further, further include the second lifting cylinder and connecting rod；One end of the folding stand and the side wall of connecting rod are cut with scissors
It connects, the other end of folding stand and one end of rollover stand are hinged；One end of the second connection oil cylinder and folding stand are hinged, and second connects
The other end and the connecting rod for connecing oil cylinder are hinged；One end of second lifting cylinder and the connection of connecting rod, the second lifting cylinder
The other end connect with water pipe fixed frame；Second lifting cylinder is for driving water pipe fixed frame to move up and down.
Further, the draining telescoping tube includes inner tube, outer tube and draining telescoping tube oil cylinder；Said inner tube is socketed on outer
In pipe, said inner tube can be slided with respect to outer tube, and the water pump is connected with one end that inner tube is not connect with outer tube；The draining is flexible
One end of pipe oil cylinder is fixed at the outer wall of outer tube, and the other end of draining telescoping tube oil cylinder is fixed at the outer wall of inner tube；It is described
Draining telescoping tube oil cylinder is for driving inner tube to slide with respect to outer tube.
Further, the water pump includes water pump hydraulic motor, water pump vane and pump body, the water pump hydraulic motor
For driving water pump vane to rotate.
It is different from the prior art, twofold crawler type drainage car described in above-mentioned technical proposal, including crawler body, draining
Telescoping tube, water pump, overturning fold mechanism, dynamical system and hydraulic system, the dynamical system and hydraulic system are fixed on crawler belt
On chassis；The overturning fold mechanism include overturning oil cylinder, rollover stand, first connection oil cylinder, folding stand, second connection oil cylinder and
Water pipe fixed frame；One end of the folding stand and water pipe fixed frame are hinged, and the other end of folding stand and one end of rollover stand are hinged；
One end hinged with folding stand is not articulated at crawler body the rollover stand；One end of the overturning oil cylinder and crawler body are cut with scissors
It connects, the other end and rollover stand of overturning oil cylinder are hinged；One end of the first connection oil cylinder and rollover stand are hinged, the first connection oil
The other end of cylinder and folding stand are hinged；One end of the second connection oil cylinder and folding stand are hinged, and second connects the another of oil cylinder
It holds hinged with water pipe fixed frame；The draining telescoping tube is mounted on water pipe fixed frame, and water outlet and the draining of the water pump are stretched
The water inlet of the draw connects.Crawler body traveling is more steady in muddy bottom surface, is not easy to mire down in mud, and security performance is more
It is high；In addition, rollover stand, the first connection oil cylinder and water pipe fixed frame can be driven together from leaning on during overturning oil cylinder extends
The state of nearly crawler body is overturn to outside crawler body and perpendicular to the state of crawler body, so that being installed on water pipe fixed frame
Draining telescoping tube it is in a vertical state and water inlet mouth down；Then the first connection oil cylinder can drive during elongation
Water pipe fixed frame is moved towards the direction far from crawler body, so that water pipe fixed frame and the draining being installed on water pipe fixed frame are stretched
The draw can reach at water source across larger distance.
Detailed description of the invention
Fig. 1 is the structure chart for the twofold crawler type drainage car that an embodiment of the present invention is related to；
Fig. 2 is the usage state diagram for the twofold crawler type drainage car that an embodiment of the present invention is related to；
Fig. 3 is the usage state diagram for the draining telescopic tube that an embodiment of the present invention is related to.
Description of symbols:
1, crawler body；
2, telescoping tube is drained；
20, inner tube；
21, outer tube；
22, telescoping tube oil cylinder is drained；
3, water pump；
4, dynamical system；
5, hydraulic system；
6, overturning oil cylinder；
7, rollover stand；
70, hinge bar；
8, the first connection oil cylinder；
9, folding stand；
10, the second connection oil cylinder；
11, water pipe fixed frame；
110, sliding rail；
111, first pulley；
112, the first lifting cylinder；
12, reinforcing rib；
13, swing mechanism；
14, the second lifting cylinder；
15, connecting rod；
16, barrier.
Specific embodiment
Technology contents, construction feature, the objects and the effects for detailed description technical solution, below in conjunction with specific reality
It applies example and attached drawing is cooperated to be explained in detail.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of twofold crawler type drainage car, is mainly used for remote
Or across obstacle 16 draws water, drains, while being suitable for the situation of ground miriness near water source.In the particular embodiment, double
Foldable crawler type drainage car include crawler body 1, draining telescoping tube 2, water pump 3, overturning fold mechanism, oil pipe, dynamical system 4 and
Hydraulic system 5, the dynamical system 4 and hydraulic system 5 are fixed on crawler body 1.Crawler body 1 is not easy to fall into miriness
In, it is more suitable for travelling on muddy ground compared to crawler body 1.The draining telescoping tube 2 transmits at water source from water head site
To elsewhere.The water pump 3 enables water source to be extracted in draining telescoping tube 2 for extracting water source, and from draining telescoping tube
2 water outlet discharge.The overturning fold mechanism can from be turned over close to crawler body 1 go to crawler body 1 it is outer and perpendicular to
Crawler body 1 overturns the draining telescoping tube 2 being mounted on overturning fold mechanism to vertical state from horizontality；
In addition, overturning to crawler body 1 outer and after perpendicular to crawler body 1 when overturning fold mechanism, overturning folding machine can also be controlled
Structure transverse extension, so that the draining telescoping tube 2 being mounted on overturning fold mechanism can be moved towards the direction far from crawler body 1.
The oil pipe is used for the connection of each oil cylinder and hydraulic system 5, is also used to the connection of 5 internal structure of hydraulic system.The power
System 4 is used to provide oil pressure for hydraulic system 5.The hydraulic system 5 is used to provide power for each oil cylinder and hydraulic motor.
In the particular embodiment, the hydraulic system 5 includes hydraulic oil pump, hydraulic valve block, solenoid electric valve, the liquid
Pressure oil pump and dynamical system 4 are sequentially connected, and the oil inlet of hydraulic valve block and the oil outlet of hydraulic oil pump are connected by oil pipe, hydraulic
The oil outlet of valve block is connected to hydraulic oil container, and solenoid electric valve is installed on hydraulic valve block.For being mentioned for oil cylinder and hydraulic motor
For driving force.
In the particular embodiment, the overturning fold mechanism include overturning oil cylinder 6, rollover stand 7, first connect oil cylinder 8,
Folding stand 9, second connects oil cylinder 10 and water pipe fixed frame 11, and the overturning oil cylinder 6 is used to rollover stand 7, first connecting oil cylinder
8, folding stand 9, second connects oil cylinder 10 and water pipe fixed frame 11 and overturns from from crawler body 1 to outside crawler body 1.It is described
Rollover stand 7, first connects oil cylinder 8, folding stand 9, second connects oil cylinder 10 and is used for water pipe fixed frame 11 towards far from crawler body 1
Direction it is mobile.The water pipe fixed frame 11 is for installing fixed draining telescoping tube 2.One end of the folding stand 9 and water pipe are solid
It is hinged to determine frame 11, one end of the other end and rollover stand 7 of folding stand 9 is hinged；The rollover stand 7 it is hinged not with folding stand 9 one
End is articulated at crawler body 1；One end of the overturning oil cylinder 6 and crawler body 1 are hinged, the other end of overturning oil cylinder 6 with turn over
Pivoted frame 7 is hinged；One end of the first connection oil cylinder 8 and rollover stand 7 are hinged, the other end and folding stand 9 of the first connection oil cylinder 8
Hingedly；One end of the second connection oil cylinder 10 and folding stand 9 are hinged, the other end and water pipe fixed frame of the second connection oil cylinder 10
11 is hinged；The overturning oil cylinder 6, first connects oil cylinder 8 and the oil inlet and outlet of the second connection oil cylinder 10 passes through oil pipe
It is connect respectively with the oil outlet of hydraulic valve block with oil inlet.When drainage car can not be close to water source, if water source is in cliff bottom,
Based on security considerations, drainage car can not completely arrive at around water source, and user can control the elongation of overturning oil cylinder 6 until water first
Tube fixing device 11 and the draining telescoping tube 2 being installed on water pipe fixed frame 11 are in a vertical state, then control the first connection oil
Cylinder 8 and the second connection oil cylinder 10 all extend, so that water pipe fixed frame 11 and the draining telescoping tube 2 being mounted on water pipe fixed frame 11
It is moved towards the direction far from crawler body 1, so that water pipe fixed frame 11 and the draining being installed on water pipe fixed frame 11 are flexible
Pipe 2 can reach the top at water source, then control draining telescoping tube 2 and extend, until draining telescoping tube 2 touches water source and can open
Beginning draws water operation.When drainage car can not be close to water source, such as water source is nearby there are huge stone barrier 16, and user can be
While controlling the elongation of overturning oil cylinder 6, the first connection oil cylinder 8 of control and the second oil cylinder extend simultaneously, so that water pipe fixed frame 11
And the draining telescoping tube 2 being mounted on water pipe fixed frame 11 can be transported while overturning towards the direction far from crawler body 1
Dynamic, that is, during overturning, the motion track of water pipe fixed frame 11 and the draining telescoping tube 2 being mounted on water pipe fixed frame 11 is not
It is to do positive round, but the arc that radius constantly becomes larger, therefore, the draining telescoping tube on water pipe fixed frame 11 and water pipe fixed frame 11
2 can while overturning across obstacle 16, then reach the top at water source or directly touch water source and can carry out
It draws water operation.
In the particular embodiment, the draining telescoping tube 2 is mounted on water pipe fixed frame 11, and such setting is so that row
Water telescoping tube 2 not only itself can by elongation close to water source, can also by moved up and down on water pipe fixed frame 11 with
Close to water source.The water outlet of the water pump 3 is connect with the water inlet of draining telescoping tube 2.Such setting allows water source to exist
It is extracted under the action of water pump 3 in draining telescoping tube 2, then is discharged from the water outlet of draining telescoping tube 2.
One end of the rollover stand 7 and one end of overturning oil cylinder 6 are articulated with crawler body 1 in a further embodiment
Side at, it is such setting so that drainage car in the center of gravity drawn water be easier to maintain crawler body 1 when draining
Stabilization, and the headstock of crawler body 1 is opposite with the direction at water source, when completing to draw water with draining, shoe when leaving water source
Band chassis 1 can directly be withdrawn without turning around；Most importantly only need to control the retrogressing of crawler body 1, it can the adjustment tailstock
At a distance from water source, draining telescoping tube 2 and overturning fold mechanism can be moved near water head site, preferably to carry out
It draws water and draining.
In a further embodiment, the hinge joint of one end of the rollover stand 7 and crawler body 1, with the overturning oil
One end of cylinder 6 and the hinge joint face setting of crawler body 1.Such setting allows the power of the elongation of overturning oil cylinder 6 complete
Portion acts on rollover stand 7, enables rollover stand 7, first to connect oil cylinder 8 and water pipe fixed frame 11 is more steadily turned over
Turn, will not deviate.
The rollover stand 7 is equipped with hinge bar 70, the hinge with the hinged one end of crawler body 1 in a further embodiment
Extension bar 70 protrudes from rollover stand 7, and hinged with crawler body 1.Such setting can increase in switching process rollover stand 7 and turn over
Turn the angle between oil cylinder 6, so that switching process is more stable.
In a further embodiment, the rollover stand 7 is provided with reinforcing rib 12, the overturning oil cylinder 6 not with track bottom
The hinged one end of disk 1 is articulated at reinforcing rib 12, and such setting can prevent overturning oil cylinder 6 and the hinge joint of rollover stand 7 from existing
It is broken during overturning, can further reinforce the stability at 7 hinge joint of overturning oil cylinder 6 and rollover stand；Described first
One end and the rollover stand 7 for connecting oil cylinder 8 are hinged, and the hinge joint of the first connection oil cylinder 8 and rollover stand 7 is located at reinforcing rib and overturning
Frame is not between one end hinged with crawler body；One end of the second connection oil cylinder 10 is articulated in water pipe fixed frame 11
Portion；One end that the first connection oil cylinder 8 connect with rollover stand 7, second connect oil cylinder 10 and do not connect with water pipe fixed frame
One end is articulated with the same point at 9 middle part of folding stand jointly.Such setting is so that entirely overturning fold mechanism is more firm.
In a further embodiment, the crawler body includes disk body, two Athey wheels and crawler belt wheel motor；The shoe
Band wheel motor and Athey wheel are sequentially connected, for driving Athey wheel to move；Two Athey wheels are arranged in parallel, and disk body is fixedly installed
Between two Athey wheels；The Athey wheel includes crawler belt, at least one driving wheel, carrier wheel, the driving wheel and carrier wheel
It is placed in crawler belt.Such setting so that drainage car when walking, crawler belt and ground face contact, driving wheel and carrier wheel not with ground
Contact, drainage car can walk on the ground of inclement condition, have the advantages that good traveling.
It in a further embodiment, further include swing mechanism 13, the swing mechanism 13 is for driving overturning folding machine
Structure rotation, so that draining telescoping tube 2 can reach the surface at water source；The swing mechanism 13 includes fixing end, round end
And swing mechanism hydraulic motor, the oil inlet and oil outlet of the swing mechanism hydraulic motor are connect with hydraulic valve block；It is described solid
Fixed end is connect with crawler body 1；One side of the round end of one end and swing mechanism of the overturning oil cylinder 6 is hinged, the other end with
Rollover stand 7 is hinged；The rollover stand 7 not one end hinged with folding stand 9 be articulated with swing mechanism 13 round end another side.
It is such when being arranged so that water source is not in the dead astern of the tailstock, and when being proximate at the left side or right side of crawler body 1,
It may not need mobile crawler body 1, need to only control the rotation of swing mechanism 13, to drive overturning fold mechanism and be mounted on overturning folding
Drainpipe in folded mechanism is mobile to the left side of crawler body 1 or right side, until draining telescoping tube 2 reaches the surface at water source
Place can quickly and conveniently adjust the present position of draining telescoping tube 2.
In a further embodiment, sliding equipment and the first lifting cylinder 112 are provided on the water pipe fixed frame 11；
The draining telescoping tube 2 is slidably attached on water pipe fixed frame 11 by sliding equipment, and such setting is so that draining is stretched
The draw 2 can move up and down on water pipe fixed frame 11, so that draining telescoping tube 2 can still can not touch water after elongation
When source, along 11 slide downward of water pipe fixed frame, until draining telescoping tube 2 can touch water source, to carry out operation of drawing water.Institute
The one end for stating the first lifting cylinder 112 is connect with water pipe fixed frame 11, the other end and draining telescoping tube of the first lifting cylinder 112
2 connections, the oil inlet and outlet of first lifting cylinder 112 by oil pipe respectively with the oil outlet of hydraulic valve block and oil inlet
Mouth connection；First lifting cylinder 112 declines for driving draining telescoping tube 2 to move up and down for controlling draining telescoping tube 2
Height and control draining telescoping tube 2 rise to return to initial position；Such setting is so that needing to drain telescoping tube 2 needs
When wanting slide downward, can control the first lifting cylinder 112 elongation, with drive draining telescoping tube 2 along water pipe fixed frame 11 to
Under slowly slide, prevent draining telescoping tube 2 because free-falling band feed pipe fixed frame 11 and the huge impact force of crawler body 1,
It is damaged so as to cause water pipe fixed frame 11 and crawler body 1；In addition, such be arranged so that telescopic drain is without departing from water pipe
Fixed frame 11 is completed to draw water and after draining, is needing to drain telescoping tube 2 and rise to initial position, can control the
One lifting cylinder 112 shortens until rising to initial position.
In a further embodiment, the sliding equipment includes sliding rail 110 and sliding slot, the sliding slot and 110 phase of sliding rail
Adaptation；The sliding rail 110 is fixed on water pipe fixed frame 11, and the lateral wall of draining 2 lateral wall of telescoping tube and extension pipe is each
From being provided with the sliding slot；Or the sliding equipment includes sliding rail 110 and first pulley 111, the sliding rail 110 and first pulley
111 are adapted；The sliding rail 110 is fixed on draining 2 lateral wall of telescoping tube, and the water pipe fixed frame 11 is arranged along its length
There are multiple first pulleys 111.Such sliding equipment can reduce when draining 2 raising and lowering of telescoping tube and water pipe fixed frame 11
Between frictional force.
It in a further embodiment, further include the second lifting cylinder 14 and connecting rod 15；One end of the folding stand 9 with
Connecting rod 15 it is side walls hinged, one end of the other end and rollover stand 7 of folding stand 9 is hinged；The one of the second connection oil cylinder 10
End is hinged with folding stand 9, and the other end and connecting rod 15 of the second connection oil cylinder 10 are hinged；One end of second lifting cylinder 14
It is connect with the other end of the connection of connecting rod 15, the second lifting cylinder 14 with water pipe fixed frame 11；Second lifting cylinder 14
Oil inlet and outlet connect with the oil outlet of hydraulic valve block with oil inlet respectively by oil pipe；Second lifting cylinder 14
For driving water pipe fixed frame 11 to move up and down.Such setting declines draining telescoping tube 2 further, more suitable
In the case where being in higher depth for water head site.User can control the elongation of the second lifting cylinder 14, so that water pipe fixed frame 11
And the draining telescoping tube 2 being mounted on water pipe fixed frame 11 declines, to realize closer to water source；It is flexible that second can also be controlled
Pipe shortens, so that water pipe fixed frame 11 and the draining telescoping tube 2 being mounted on water pipe fixed frame 11 rise, until rising to initial
At position.
In a further embodiment, the draining telescoping tube 2 includes inner tube 20, outer tube 21 and draining telescoping tube oil cylinder
22；Said inner tube 20 is socketed in outer tube 21, and said inner tube 20 can be slided with respect to outer tube 21, the water pump 3 and inner tube 20 not with
One end connection that outer tube 21 connects；One end of the draining telescoping tube oil cylinder 22 is fixed at the outer wall of outer tube 21, and draining is flexible
The other end of pipe oil cylinder 22 is fixed at the outer wall of inner tube 20；The oil inlet and outlet of the draining telescoping tube oil cylinder 22 passes through
Oil pipe is connect with the oil outlet of hydraulic valve block with oil inlet respectively, for driving inner tube 20 to slide with respect to outer tube 21.It is such to set
The function that draining telescopic tube and shortening may be implemented is set, when needing to extend draining telescoping tube, it is flexible to can control draining
Pipe oil cylinder 22 extends, and to drive inner tube 20 to move towards the direction far from outer tube 21, realizes the elongation of draining telescoping tube 2；It is needing
When shortening draining telescoping tube 2, it can control draining telescoping tube oil cylinder 22 and shorten, to drive inner tube 20 towards the direction close to outer tube 21
The shortening of draining telescoping tube is realized in movement.
In a further embodiment, the water pump 3 includes water pump hydraulic motor, water pump vane and pump body, described
The oil inlet and outlet of water pump hydraulic motor is connect with the oil outlet of hydraulic valve block with oil inlet respectively by oil pipe, for driving
Dynamic water pump vane rotation.Such setting enables water pump to have the function of drawing water, and then enables to water source that can be taken out
Enter to drain in telescoping tube.
It should be noted that being not intended to limit although the various embodiments described above have been described herein
The scope of patent protection of the utility model.Therefore, based on the innovative idea of the utility model, embodiment described herein is carried out
Change and modification or equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, directly
Or above technical scheme is used in other related technical areas indirectly, it is included in the patent protection model of the utility model
Within enclosing.
Claims (10)
1. a kind of twofold crawler type drainage car, which is characterized in that folded including crawler body, draining telescoping tube, water pump, overturning
Mechanism, dynamical system and hydraulic system, the dynamical system and hydraulic system are fixed on crawler body；
The overturning fold mechanism includes overturning oil cylinder, rollover stand, the first connection oil cylinder, folding stand, the second connection oil cylinder and water
Tube fixing device；One end of the folding stand and water pipe fixed frame are hinged, and the other end of folding stand and one end of rollover stand are hinged；Institute
Stating rollover stand, one end hinged with folding stand is not articulated at crawler body；One end of the overturning oil cylinder and crawler body are cut with scissors
It connects, the other end and rollover stand of overturning oil cylinder are hinged；One end of the first connection oil cylinder and rollover stand are hinged, the first connection oil
The other end of cylinder and folding stand are hinged；One end of the second connection oil cylinder and folding stand are hinged, and second connects the another of oil cylinder
It holds hinged with water pipe fixed frame；
The draining telescoping tube is mounted on water pipe fixed frame, and the water outlet of the water pump and the water inlet of draining telescoping tube connect
It connects.
2. twofold crawler type drainage car according to claim 1, which is characterized in that the rollover stand is provided with reinforcement
Muscle, one end hinged with crawler body is not articulated at reinforcing rib the overturning oil cylinder；It is described first connection oil cylinder one end with
Rollover stand is hinged, and first connection oil cylinder and rollover stand hinge joint be located at reinforcing rib and rollover stand not with crawler body hingedly
Between one end；One end of the second connection oil cylinder is articulated with the middle part of water pipe fixed frame；It is described first connection oil cylinder not with turn over
One end that one end of pivoted frame connection, the second connection oil cylinder are not connect with water pipe fixed frame is articulated with same in the middle part of folding stand jointly
At point.
3. twofold crawler type drainage car according to claim 1, which is characterized in that one end of the rollover stand and overturning
One end of oil cylinder is articulated at the side of crawler body, and the hinge joint of one end of the rollover stand and crawler body, with institute
State one end of overturning oil cylinder and the hinge joint face setting of crawler body.
4. twofold crawler type drainage car according to claim 1, which is characterized in that the rollover stand and crawler body are cut with scissors
The one end connect is equipped with hinge bar, and the hinge bar protrudes from rollover stand, and hinged with crawler body.
5. twofold crawler type drainage car according to claim 1, which is characterized in that the crawler body include disk body,
Two Athey wheels and crawler belt wheel motor；The crawler belt wheel motor and Athey wheel are sequentially connected, for driving Athey wheel to move；Two
Athey wheel is arranged in parallel, and disk body is fixedly installed between two Athey wheels；The Athey wheel includes crawler belt, at least one driving
Wheel, carrier wheel, the driving wheel and carrier wheel are placed in crawler belt.
6. twofold crawler type drainage car according to claim 1, which is characterized in that further include swing mechanism；Described time
Rotation mechanism includes fixing end, round end and swing mechanism hydraulic motor；The fixing end is connect with crawler body；The overturning oil
One side of the round end of one end and swing mechanism of cylinder is hinged, and the other end is hinged with rollover stand；The rollover stand not with folding stand
Hinged one end is articulated with the another side of the round end of swing mechanism.
7. twofold crawler type drainage car according to claim 1, which is characterized in that be provided on the water pipe fixed frame
Sliding equipment and the first lifting cylinder；The draining telescoping tube is slidably attached on water pipe fixed frame by sliding equipment,
One end of first lifting cylinder is connect with water pipe fixed frame, and the other end of the first lifting cylinder is connect with draining telescoping tube；
First lifting cylinder is for driving draining telescoping tube to move up and down.
8. twofold crawler type drainage car according to claim 7, which is characterized in that the sliding equipment include sliding rail with
Sliding slot, the sliding slot are adapted with sliding rail；The sliding rail is fixed on water pipe fixed frame, the draining telescoping tube lateral wall and plus
The lateral wall of long tube is each provided with the sliding slot；Or the sliding equipment includes sliding rail and first pulley, the sliding rail and
One pulley is adapted；The sliding rail is fixed on draining telescoping tube lateral wall, and the water pipe fixed frame is provided with along its length
Multiple first pulleys.
9. twofold crawler type drainage car according to claim 1, which is characterized in that further include the second lifting cylinder and company
Extension bar connecting rod；One end of the folding stand and side walls hinged, the other end of folding stand and one end hinge of rollover stand of connecting rod
It connects；One end of the second connection oil cylinder and folding stand are hinged, and the other end and connecting rod of the second connection oil cylinder are hinged；Described
The other end of one end of two lifting cylinders and the connection of connecting rod, the second lifting cylinder is connect with water pipe fixed frame；Described second
Lifting cylinder is for driving water pipe fixed frame to move up and down.
10. twofold crawler type drainage car according to claim 1, which is characterized in that the draining telescoping tube includes interior
Pipe, outer tube and draining telescoping tube oil cylinder；Said inner tube is socketed in outer tube, and said inner tube can be slided with respect to outer tube, the water pump
It is connected with one end that inner tube is not connect with outer tube；One end of the draining telescoping tube oil cylinder is fixed at the outer wall of outer tube, is drained
The other end of telescoping tube oil cylinder is fixed at the outer wall of inner tube；The draining telescoping tube oil cylinder is for driving inner tube with respect to outer sliding tube
It is dynamic.
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| CN201821013629.XU CN208439138U (en) | 2018-06-28 | 2018-06-28 | A kind of twofold crawler type drainage car |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909586A (en) * | 2018-06-28 | 2018-11-30 | 福建侨龙应急装备有限公司 | A kind of twofold crawler type drainage car |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909586A (en) * | 2018-06-28 | 2018-11-30 | 福建侨龙应急装备有限公司 | A kind of twofold crawler type drainage car |
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Address after: 364000 Dongbao Road, east city, Xinluo District, Longyan, Fujian Province, No. 421 Patentee after: Fujian Qiaolong emergency equipment Co., Ltd Address before: 364000 Dongbao Road, east city, Xinluo District, Longyan, Fujian Province, No. 421 Patentee before: Fujian overseas Chinese dragon emergency equipment Co., Ltd. |