CN209259670U - Multifunctional train water-supply apparatus - Google Patents

Abstract

The utility model relates to a kind of multifunctional train water-supply apparatus, including upper water swivel, for driving the upper water swivel and train water mouth to dock or isolated connector driving structure and be adjacently positioned with the upper water swivel and cover plate opening and closing mechanism for opening and closing filling pipe end cover board, the cover plate opening and closing mechanism includes vacuum chuck, the Vacuuming structure connecting with the vacuum chuck and for driving the vacuum chuck close to or far from the sucker driving structure of the filling pipe end cover board.Train water device provided by the utility model has the function of filling pipe end cover plate opening and closing and automatic sheung shui function by setting connector driving structure and cover plate opening and closing mechanism, is applicable to the automatic loading water operation of various trains, effectively improves train water efficiency.Train water velar plate is opened and closed using vacuum chuck, vacuum chuck flexible will not generate damage to train outer surface and filling pipe end cover board, highly-safe.

Description

Multifunctional train water-supply apparatus

Technical field

The utility model belongs to train water technical field, and in particular to a kind of multifunctional train water-supply apparatus.

Background technique

The train model that China is currently running has the general fast hard seat of early stage, the express train of later period production, rapid and The motor train unit trains such as CRH1, CRH2, recovery number, there is also certain differences for the compartment filling pipe end specification of different model.According to Incomplete statistics, train different size filling pipe end nominal diameter variation range is 22~36mm, and upper hose end generallys use The steel pipe of DN25mm, therefore upper hose can not be exactly matched with part of the train filling pipe end specification, drainage is tight during upper water Weight.

Water bolt includes water bolt in traditionally water bolt and automatic rewinding type on currently used passenger train, the former needs water Upper water bolt is inserted into train water mouth by worker, is opened water supply valve door and is started upper water, turns off water supply valve after train tank spilling water, Upper hose is removed, operating process is time-consuming and laborious, and a column train is usually only equipped with 3~5 upper water conservancy project people, an average upper water Work is responsible for the upper water task in 4 section compartments, this causes upper water conservancy project when the compartment spilling water having to operate in other compartments, can not close in time The water supply valve in corresponding compartment, which results in great water resource wastes；By taking Beijing Railway Administration as an example, it is complete which has station under its command Year because of about 620,000 tons of water resource waste amount caused by upper water.Water bolt may be implemented relative to traditionally water bolt in automatic rewinding type Upper water hose automatic rewinding after the completion of water, reduces the labor intensity of water conservancy project people, but this upper water bolt mostly uses greatly timing to return Volume, i.e., upper water hose Automatic-falling, backrush at the end of the preset upper water time, due to the water consumption of train each compartment and endless Complete consistent, surplus water is also not quite similar in water phase before upper water, therefore this water feeding mode will appear the non-filling up water of part water tank, And on the water tank of part the phenomenon that water overflow, equally exist the waste of water resource.

In addition, general fast train below for design speed per hour 200km/h, train water mouth is outside usually without cover board, for setting The train of timing speed 200km/h or more, the filling pipe end of each compartment is externally provided with cover board (mostly above push away or down-push type cover board), and mesh The case where preceding train water device is perhaps only applicable to supreme water cover plate uses mode of manually uncapping, and function is more single One.

Utility model content

The utility model embodiment is related to a kind of multifunctional train water-supply apparatus, and the part that can at least solve the prior art lacks It falls into.

The utility model embodiment is related to a kind of multifunctional train water-supply apparatus, including upper water swivel and for driving State water swivel and train water mouth docking or isolated connector driving structure, further include be adjacently positioned with the upper water swivel and For opening and closing the cover plate opening and closing mechanism of filling pipe end cover board, the cover plate opening and closing mechanism includes vacuum chuck and the vacuum chuck The Vacuuming structure of connection and for drive the vacuum chuck close to or far from the filling pipe end cover board sucker driving knot Structure.

As one of embodiment, which further includes Shang Shui robot, the upper water swivel, described Connector driving structure, the vacuum chuck and the sucker driving structure are all set on the upper water arm of the Shang Shui robot.

As one of embodiment, the Vacuuming structure includes vacuum generator and wherein one logical with the vacuum generator Another port of the compressed air hose of mouth connection, the vacuum generator is connect by check-valves with the vacuum chuck, described Vacuum generator, the check-valves and vacuum chuck connection are formed as whole and hold drive structure.

As one of embodiment, the sucker driving structure includes the first flexible drive rod, the compressed air hose and institute It states whole hold to drive structure fixation and install on the described first flexible drive rod, the first flexible drive rod is coaxial and along axis To being movably disposed on the upper water arm.

As one of embodiment, the entirety, which is held, drives the free end outer that structure is installed on the upper water arm by a shaft On, the shaft axis is vertical with the axis of the upper water arm and tangent with the radial section of the upper water arm, and the sucker drives Dynamic structure setting is on the outer wall of the upper water arm and capable of driving the entirety to hold to drive structure and rotate around the shaft, the pressure Contracting air hose passes through flexible elbow and connect with the vacuum generator.

As one of embodiment, drive structure is held for accommodating the entirety in being correspondingly provided on the outer wall of the upper water arm Cabinet.

As one of embodiment, the Vacuuming structure includes vacuum-pumping tube, and the sucker driving structure is stretched including second Contracting drive rod, the vacuum-pumping tube and the vacuum chuck are fixed to be installed on the described second flexible drive rod, and described second Flexible drive rod is coaxial and is movably disposed on the upper water arm along axial direction.

As one of embodiment, which further includes for locking or the unlock filling pipe end cover board Cover board key and for driving the cover board key close to or far from the key actuated structure of the filling pipe end cover board, it is described Cover board key and the key actuated structure are all set on the upper water arm of the Shang Shui robot.

As one of embodiment, the upper water swivel includes joint housing, and the outlet end of the joint housing outwardly protrudes It is provided with water end (W.E.) set, the upper water end (W.E.) set is that can cover the flexible annular part being filled on train water mouth.

As one of embodiment, the upper water end (W.E.) set is externally provided with for being clamped on the train water mouth Water fixture.

The utility model embodiment at least has the following beneficial effects:

Train water device provided by the utility model has by setting connector driving structure and cover plate opening and closing mechanism Filling pipe end cover plate opening and closing function and automatic sheung shui function are applicable to the automatic loading water operation of various trains, effectively improve column Che Shangshui efficiency.Using vacuum chuck be opened and closed train water velar plate, vacuum chuck flexible will not to train outer surface and on Mouth of a river cover board generates damage, highly-safe.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it can also be obtained according to these attached drawings other attached drawings.

Fig. 1 is a kind of multifunctional train water-supply apparatus using vacuum generator that the utility model embodiment one provides Structural schematic diagram；

Fig. 2 is the top view of Fig. 1；

Fig. 3 is the multifunctional train water-supply apparatus that the another kind that the utility model embodiment one provides uses vacuum generator Structural schematic diagram；

Fig. 4 is the structural representation for the multifunctional train water-supply apparatus using vacuum tube that the utility model embodiment one provides Figure；

Fig. 5 be the band that provides of the utility model embodiment one uncap key multifunctional train water-supply apparatus structural representation Figure；

Fig. 6 is a kind of structural schematic diagram for water connector on train that the utility model embodiment two provides；

Fig. 7 is the structural schematic diagram of the upper water fixture in Fig. 6 water connector on train；

Fig. 8 is the stress diagram of water fixture on Fig. 7；

Fig. 9 is the structural schematic diagram for another water connector on train that the utility model embodiment two provides；

Figure 10 and Figure 11 is the structural schematic diagram of the upper water fixture in Fig. 9 water connector on train；

Figure 12 is the structural schematic diagram that flexible inner walls clad provided by the embodiment of the utility model is externally provided with water fixture.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work All other embodiment obtained, fall within the protection scope of the utility model.

Embodiment one

Such as Fig. 1-Fig. 6, the utility model embodiment provides a kind of multifunctional train water-supply apparatus, including upper water swivel 300 And for driving the upper water swivel 300 and train water mouth to dock or isolated connector driving structure 101, further include and institute The cover plate opening and closing mechanism that water swivel 300 is adjacently positioned and is used to open and close filling pipe end cover board is stated, the cover plate opening and closing mechanism includes Vacuum chuck 401, the Vacuuming structure being connect with the vacuum chuck 401 and for driving the vacuum chuck 401 close Or the sucker driving structure far from the filling pipe end cover board.

Train water device provided in this embodiment has by setting connector driving structure 101 and cover plate opening and closing mechanism Filling pipe end cover plate opening and closing function and automatic sheung shui function are applicable to the automatic loading water operation of various trains, effectively improve column Che Shangshui efficiency.Train water velar plate is opened and closed using vacuum chuck 401, vacuum chuck 401 flexible will not be to train appearance Face and filling pipe end cover board generate damage, highly-safe.

Above-mentioned vacuum chuck 401 is preferably flat pattern vacuum chuck 401.

Preferably, such as Fig. 1-Fig. 6, above-mentioned multifunctional train water-supply apparatus further includes Shang Shui robot, the upper water swivel 300, the connector driving structure 101, the vacuum chuck 401 and the sucker driving structure are all set in the upper water dispenser device On the upper water arm 100 of people.Filling pipe end cover plate opening and closing is carried out using Shang Shui robot and realizes upper water swivel 300 and train water mouth Docking and separation, strong operability, high degree of automation, upper water is high-efficient.The Shang Shui robot includes water arm on multiple degrees of freedom 100, freedom degree quantity can be designed according to the actual situation, in the present embodiment, be realized using the upper water arm 100 of 4~6DOF Above-mentioned upper water function.The freedom degree structure of robot is the prior art, is not described further herein.

The structure of above-mentioned train water device is connected, above-mentioned Vacuuming structure can use following vacuum generation side Method:

(1) such as Fig. 1 and Fig. 3, the Vacuuming structure include vacuum generator 404 and with the vacuum generator 404 its In port connection compressed air hose 406, another port of the vacuum generator 404 passes through check-valves 402 and described true Suction disk 401 connects, and the vacuum generator 404, the check-valves 402 and the connection of the vacuum chuck 401 are formed as whole Hold drive structure.Further, air filter 403 can be set between check-valves 402 and vacuum generator 404, it is true to protect Empty generator 404.

Vacuum generator 404, check-valves 402, air filter 403 etc. are all existing equipment, can be bought by market, specifically Structure not table herein.

(2) such as Fig. 4, in this implementation, the vacuum at vacuum chuck 401 does not pass through vacuum generator 404 and generates, and It is to be connect with vacuum-pumping tube 409, vacuum-pumping tube 409 can be connect with the vacuum pump of vacuum pump house, directly by vacuum pump to each pumping Vacuum tube 409 is vacuumized.The i.e. described Vacuuming structure includes vacuum-pumping tube 409.

The structure for continuing to optimize above-mentioned train water device plants Vacuuming structure, sucker driving structure based on above-mentioned (1) There can be following embodiment:

1. the sucker driving structure includes the first flexible drive rod 103 such as Fig. 3, the compressed air hose 406 and described Entirety, which is held, drives that structure is fixed to be installed on the described first flexible drive rod 103, the first flexible drive rod 103 it is coaxial and It is movably disposed on the upper water arm 100 along axial direction.Above-mentioned entirety is driven to hold drive knot by the first flexible drive rod 103 Driving vacuum chuck 401 may be implemented close to or far from filling pipe end along the axial activity of upper water arm 100 in structure and compressed air hose 406 Cover board.

It is to be appreciated that above-mentioned first flexible drive rod 103 may be mounted on the outer wall of water arm 100, such as in Shang Shui Balladeur train is set on arm 100, and the first flexible drive rod 103 is slidably arranged on the balladeur train.Preferably, during water arm 100 is in setting Hollow structure, above-mentioned first flexible drive rod 103 are movably disposed on this in water arm 100, and can be by the first flexible drive Lever 103 drives above-mentioned entirety to hold drive structure and is housed in water arm 100.The first flexible drive rod 103 can pass through miniature gas The flexible driving equipment of the routine such as cylinder, electric pushrod, screw mandrel drive mechanism drives.

Further, the hollow arm that above-mentioned connector driving structure 101 is also disposed at water arm 100 is intracavitary, vacuum chuck 401 Flexible driving and the flexible driving of upper water swivel 300 can carry out in the same chamber, can be on the bogie of upper water swivel 300 Through hole is opened up, to allow compressed air hose 406 to wear activity；It can also be by partition 102 by the hollow arm chamber of water arm 100 on this It is divided into two chambers, the first flexible drive rod 103 and connector driving structure 101 are located in two chambers, vacuum chuck 401 and upper water swivel 300 can be housed in two chambers respectively, the flexible driving of the two is independent of each other.

2. in the present embodiment, the entirety holds drive structure and is installed on the upper water by a shaft such as Fig. 1 and Fig. 2 On the free end outer of arm 100, the shaft axis is vertical with the axis of the upper water arm 100 and with the upper water arm 100 Radial section is tangent, and the sucker driving structure is set on the outer wall of the upper water arm 100 and the entirety can be driven to hold It drives structure to rotate around the shaft, the compressed air hose 406 passes through flexible elbow 407 and connect with the vacuum generator 404.

Above-mentioned entirety is held drive structure and can be connect with a support plate 408, which connect with above-mentioned shaft, by this Support plate 408 drives whole drive structure of holding to rotate around the axis.

Conventional rotate driving equipment can be used in sucker driving structure, and telescopic cylinder, telescopic cylinder shell hinge is such as arranged It connects on upper 100 outer wall of water arm and output shaft and above-mentioned support plate 408 is hinged, support plate 408 can be driven by telescopic cylinder Rotation；The swing that crank and rocker mechanism realizes above-mentioned support plate 408 such as can also be used.As the preferred structure of the present embodiment, Such as Fig. 1, which includes hinged support rod and swing connecting bar, and support rod and support plate 408 are hinged, swing connecting bar It is hinged with upper 100 outer wall of water arm, it can be swung by driving support rod or swing connecting bar.

It is further preferred that such as Fig. 1 and Fig. 2, it is described whole for accommodating in being correspondingly provided on the outer wall of the upper water arm 100 Body holds the cabinet 405 for driving structure.Vacuum chuck 401 can be housed in the cabinet 405 when not working, and can preferably be protected Protect the equipment such as vacuum chuck 401 and vacuum generator 404.

Vacuuming structure is planted based on above-mentioned (2), sucker driving structure there can be following embodiment: described such as Fig. 4 Sucker driving structure includes the second flexible drive rod 104, and the vacuum-pumping tube 409 and the fixation of the vacuum chuck 401 are installed In on the described second flexible drive rod 104, the second flexible drive rod 104 is coaxial and is movably disposed in institute along axial direction It states on water arm 100.Similarly, the second flexible drive rod 104 be preferably be set to water arm 100 hollow arm it is intracavitary；It should Second flexible drive rod 104 can be driven by the flexible driving equipment of the routine such as minitype cylinder, electric pushrod, screw mandrel drive mechanism It is dynamic.

The structure of above-mentioned train water device is connected, mouth of a river cover board needs to beat using private key some trains thereon It opens, such as designs the motor train unit train of speed per hour 200km/h or more for part, mouth of a river cover board needs dedicated triangular key thereon It opens.Correspondingly, such as Fig. 5, above-mentioned multifunctional train water-supply apparatus further includes for locking or the unlock filling pipe end cover board Cover board key 500 and for driving the cover board key 500 close to or far from the key actuated structure of the filling pipe end cover board, The cover board key 500 and the key actuated structure are all set on the upper water arm 100 of the Shang Shui robot.

Namely train water device provided in this embodiment, while be provided with latching or unlock filling pipe end cover board, open or Filling pipe end cover board is closed, is docked using upper water swivel 300 with train water mouth and carries out the multiple functions such as upper water, realization train water Automatic operation, effectively improve train water efficiency, reduce labor intensity, the water of water damages in reductions.

It is to be appreciated that above-mentioned key actuated structure can be stretched using third, drive rod is driven, i.e. the cover board key Spoon 500 is fixed on third and stretches on drive rod, and similarly, the flexible drive rod of the third is preferably set to water arm 100 Hollow arm it is intracavitary；The third stretches drive rod can stretching by the routine such as minitype cylinder, electric pushrod, screw mandrel drive mechanism The driving of contracting driving equipment.

Above-mentioned cover board key 500 and key actuated structure can (including upper water swivel 300, connector drive with wetting system on other Dynamic structure 101, sucker driving structure etc.) be located at same upper water arm 100 arm it is intracavitary, such as Fig. 5, cover board key 500 and key are driven Dynamic structure is located at the wherein side of connector driving structure 101, and sucker driving structure is located at the other side of connector driving structure 101.

Using above-mentioned train water device carry out the process of upper water approximately as:

For including cover board key 500:

By third stretch drive rod drive cover board key 500 stretched out from upper water arm 100, Shang Shui robot pass through its vision Cover board key 500 will be inserted by system after the key hole on the alignment filling pipe end cover board of cover board key 500, upper 100 end of water arm Rotary joint turn an angle, drive cover board key 500 to rotate, unlock filling pipe end cover board, stretched drive rod band by third Dynamic cover board key 500 retracts in upper water arm 100；

Vacuum chuck 401 in cabinet 405 is stretched out from cabinet 405, is directed at filling pipe end cover board and by upper water Velar plate pulls open, and vacuum chuck 401 returns in sucker cabinet 405；

Upper water swivel 300 stretches out, and starts upper water after dock with train water mouth, after upper water, the upper retraction of water swivel 300 In upper water arm 100, Shang Shui robot returns to initial attitude and standby, and upper water terminates.

Embodiment two

The present embodiment provides a kind of water connector on train 300, can be used in above-described embodiment one connecing as upper water therein First 300 use.

Such as Fig. 6, water swivel 300 includes including joint housing 301, the outlet end convex of the joint housing 301 on this It is provided with water end (W.E.) set 302 out, the upper water end (W.E.) set 302 is that can cover the flexible annular part being filled on train water filling port.

It is easy-to-understand to, the inner diameter of above-mentioned upper water end (W.E.) set 302 is greater than the outer diameter of train water filling port, to guarantee to be somebody's turn to do Upper water end (W.E.) set 302 can be inserted on train water filling port.Generally, train water filling port is cylinder straight tube, and above-mentioned upper water end (W.E.) set 302 can It is corresponding to use cylindrical-shaped structure；It in a further embodiment, can also be the round table-like knot being gradually increased along upper water orient diameter Structure, and its minimum diameter is advisable with being greater than train water filling port outer diameter.On this water end (W.E.) set 302 from the outlet end of joint housing 301 to The setting of outer protrusion, namely the outlet sides of joint housing 301 are connected to along the axial water end (W.E.) set 302 on this of joint housing 301, upper When water swivel 300 is docked with train water filling port, on this water end (W.E.) set 302 be first inserted in train water filling port to train water filling port outer wall or Tank shell contacts around train water filling port.

Upper water end (W.E.) set flexible is arranged in 301 outlet end of joint housing in water connector on train 300 provided in this embodiment 302, after upper water swivel 300 is docked with train water filling port, by the pressure certain along the axial application of joint housing 301, it can make Compressive deformation occurs for upper water end (W.E.) set 302, to realize the sealing during upper water.

The structure for advanced optimizing above-mentioned water connector on train 300, such as Fig. 6-Figure 11, the peripheral hardware of the upper water end (W.E.) set 302 There is the upper water fixture 303 for being clamped on the train water filling port, on the one hand guarantees that upper water end (W.E.) set 302 is filled the water with train Mouthful be reliably connected, on the other hand, it is above-mentioned keep upper water end (W.E.) set 302 axially compressed on the basis of, can also further make Compressive deformation radially occurs for upper water end (W.E.) set 302, to effectively guarantee the leakproofness during upper water, during preventing water The generation of drainage.

Above-mentioned upper water fixture 303 can be manual, and pipe collar is such as arranged, and elastic by manual control pipe collar is It can.In the present embodiment, preferably using Automatic-clamping and the upper water fixture 303 loosened；Specifically, several upper water exemplified below The embodiment of fixture 303:

(1) such as Fig. 6-Fig. 8, the upper water fixture 303 includes having the flexible hoop 3032 of annular cavity and being embedded at Multiple electromagnet 3031 in 3032 inner cavity of hoop, each electromagnet 3031 is between the circumferential direction of 3032 inner cavity of hoop Every arrangement, and the magnetic pole different name close to each other per adjacent two electromagnet 3031.Preferably, above-mentioned flexible hoop 3032 is Flexible composite film structure, is enclosed to set by flexible composite film and forms its 3032 inner cavity of hoop, and each electromagnet 3031 is multiple by flexibility Close film coated；The flexible composite film preferably has certain thickness, and can contraction distortion, while when external force disappears When can be reduced to original geomery, such as rubber hose or silica gel hose etc. can be used in it.

Specifically, the stress condition when energization of each electromagnet 3031 is shown such as Fig. 8, when each electromagnet 3031 is powered, It due to being arranged in a manner of synonyms pole between adjacent electromagnet 3031, can attract each other, can finally make each electromagnet 3031 The magnet circle contraction being arranged in becomes smaller, and the flexible contraction distortion therewith of hoop 3032 makes water end (W.E.) set 302 clamp train water filling port. When each 3031 power loss of electromagnet, under the reactivation of flexible hoop 3032, realize that each electromagnet 3031 resets.

Between it is arc-shaped electromagnet 3031 that each electromagnet 3031, which is both preferably, and each electromagnet 3031 is in uniform Every arrangement, guarantee that the resultant force for the magnetic force that each electromagnet 3031 is subject to is directed toward 3032 center of hoop, so that each electromagnet 3031 are arranged in the form of circular magnet circle always, the clamping effect in guarantee between water end (W.E.) set 302 and train water filling port.

(2) such as Figure 10-Figure 12, the upper water fixture 303 includes banding part 3034 and the activity with the banding part 3034 Portion's connection is with the electromagnet assembly for driving the banding part 3034 to hold tightly or unclamp.

Above-mentioned banding part 3034 can be anchor ear, including two half hoop plates, and for half hoop plate tool there are two wing plate, every side is opposite Two wing plates be respectively equipped between electromagnet and two wing plates by reset spring connect, when two electromagnet obtain electric, should Two electromagnet are attracting and the elastic force of reset spring is overcome to act on and make two wing plates close to each other, thus hold anchor ear tightly, When each electromagnet power loss, loosen anchor ear under the action of reset spring.

In the present embodiment, such as Figure 11 and Figure 12, the banding part 3034 is hose clamp 3034, is worn in offering on band Hole, wherein one end of the band, which passes through the perforating and encloses the band, is set as ring, and the electromagnet assembly includes point It is not fixed on two movable electro-magnets 3036 of two ends of the band and is separately fixed on the outer zone face of the band Two fixed electromagnets 3035, two movable electro-magnets 3036 are between two fixed electromagnets 3035 and lean on respectively Nearly two fixed electromagnet 3035, each fixed electromagnet 3035 are mutual with the adjacent movable electro-magnet 3036 It close magnetic pole different name and is connected by connecting rope 3038.Specifically, the width of wherein one end of the band is less than other parts The width of band, so that the narrow end can pass through above-mentioned perforating with body；Narrow end has certain length with body, guarantees that it can phase The adjusting for enclosing the aditus laryngis size being set as is realized for perforating activity.Under obstructed electricity condition, fixed electromagnet 3035 with Adjacent movable electro-magnet 3036 is located remotely from each other, and connecting rope 3038 between the two is in tight state, when each electromagnet obtains electric, It attracts each other between fixed electromagnet 3035 and adjacent movable electro-magnet 3036 and close, shrinks hose clamp 3034 and clamp upper water End cap 302.

It is further preferred that such as Figure 10, the hose clamp 3034 is equipped with sliding closure 3037, the sliding closure 3037 with it is described The outer zone face of hose clamp 3034 encloses the sliding cavity for setting and being formed and circumferentially being slid for limiting the movable electro-magnet 3036 along the band, Each electromagnet is contained in the sliding cavity.It is to be appreciated that the characteristics of being scaled for cooperation hose clamp 3034, above-mentioned sliding closure 3037 (i.e. along the middle position of the circumferential sliding closure 3037 of hose clamp 3034, namely can be located at two in middle position Between movable electro-magnet 3036) be broken as the structure that can be slided relatively, or be set as foldable corrugated plating, etc., herein not It is described further.By the way that sliding closure 3037 is arranged, to limit between movable electro-magnet 3036 and fixed electromagnet 3035 along specific Direction relative motion, it is ensured that the clamping effect of hose clamp 3034.

It is to be appreciated that the conducting wire of above-mentioned electromagnet can be in 301 outer wall upward wiring of joint housing, and further from Shang Shui The upper water armed lever interior cabling of robot 100.

The structure for connecting above-mentioned water connector on train 300, such as Fig. 6, Fig. 9 and Figure 12, above-mentioned 301 inner wall of joint housing is equipped with The leakproofness after water swivel 300 is docked with train water filling port can be further improved in flexible inner walls clad 304, and Reduce the collision friction between joint housing 301 and train water filling port.Preferably above-mentioned upper water end (W.E.) set 302 and the flexible inner walls packet Coating 304 is structure as a whole, i.e., upper water end (W.E.) set 302 extends outward to form for the flexible inner walls clad 304, in other words upper water end (W.E.) Set 302 is extended in divergent segment 3011 and is connected with 3011 inner wall of divergent segment, guarantees sealing reliability.Above-mentioned flexible inner walls packet Bonding mode can be used between coating 304 and joint housing 301 to fix.It is further preferred that above-mentioned flexible inner walls clad 304 can not be bonded at housing outlet end radially relative to divergent segment 3011 inner wall activity with 3011 inner wall of divergent segment Together, preferably there is therebetween certain gap, can radially clamp train water filling port convenient for upper water end (W.E.) set 302.

It is further preferred that the joint housing 301 includes extending to along upper water direction flaring such as Fig. 6, Fig. 9 and Figure 12 The divergent segment 3011 of housing outlet end.Using the upper water swivel 300 of gradual-enlargement type, it is adapted to different train water filling port models, It realizes safely and conveniently upper water process, eliminates water resource wave caused by mismatching because of upper water swivel 300 with train water filling port model Take phenomenon.Further, such as Fig. 6, Fig. 9 and Figure 12, which further includes connecting with above-mentioned 3011 smaller diameter end of divergent segment Isometrical section 3012 connect, this isometrical section 3012 can be fixed on train water robot by fixed structure (such as pipe collar, lantern ring) On, and docked with upper water hose 200.Since this isometrical section 3012 does not dock with train water filling port, can not set above-mentioned soft Property inner wall clad 304.

It is at least one set of above-mentioned upper in being set with outside flexible inner walls clad 304 as preferred embodiment, such as Figure 12 Water fixture 303, one end of the separate housing outlet end of flexible inner walls clad 304 and 301 inner wall of joint housing are connected.Water on this The structure of fixture 303 does not repeat herein.Based on the structure, in addition to upper water end (W.E.) set 302 can clamp train water filling port, internal is soft Property inner wall clad 304 can also clamp train water filling port, realize Multilayer clamping sealing, improve sealing effect significantly, reduce water The wasting of resources.In particular, for the structure of above-mentioned joint housing 301 including divergent segment 3011, can be to avoid train water filling port outside Between 301 inner wall of wall and joint housing wash by water bulging and influence flood effectiveness and upper water tightness.

In addition, it is also wrapped on outer wall rubber adhesive 305 on above-mentioned 301 outer wall of joint housing such as Fig. 6, it can be preferably Water swivel 300 in protection.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (10)

1. a kind of multifunctional train water-supply apparatus, including upper water swivel and for driving the upper water swivel and train water mouth Docking or isolated connector driving structure, it is characterised in that: further include being adjacently positioned with the upper water swivel and for opening and closing The cover plate opening and closing mechanism of mouth of a river cover board, the cover plate opening and closing mechanism include that vacuum chuck, the pumping connecting with the vacuum chuck are true Hollow structure and for driving the vacuum chuck close to or far from the sucker driving structure of the filling pipe end cover board.

2. multifunctional train water-supply apparatus as described in claim 1, it is characterised in that: further include Shang Shui robot, it is described on Water swivel, the connector driving structure, the vacuum chuck and the sucker driving structure are all set in the Shang Shui robot Upper water arm on.

3. multifunctional train water-supply apparatus as claimed in claim 2, it is characterised in that: the Vacuuming structure includes vacuum hair Raw device and with the vacuum generator compressed air hose that wherein a port is connected to, another port of the vacuum generator passes through Check-valves is connect with the vacuum chuck, and the vacuum generator, the check-valves and vacuum chuck connection are formed as whole Body holds drive structure.

4. multifunctional train water-supply apparatus as claimed in claim 3, it is characterised in that: the sucker driving structure includes first Flexible drive rod, the compressed air hose and the entirety, which are held, drives that structure is fixed to be installed on the described first flexible drive rod, The first flexible drive rod is coaxial and is movably disposed on the upper water arm along axial direction.

5. multifunctional train water-supply apparatus as claimed in claim 3, it is characterised in that: the entirety, which is held, drives structure by one turn Axis is installed on the free end outer of the upper water arm, the shaft axis it is vertical with the axis of the upper water arm and with it is described on The radial section of water arm is tangent, and the sucker driving structure is set on the outer wall of the upper water arm and can drive the entirety It holds drive structure to rotate around the shaft, the compressed air hose passes through flexible elbow and connect with the vacuum generator.

6. multifunctional train water-supply apparatus as claimed in claim 5, it is characterised in that: in corresponding on the outer wall of the upper water arm Equipped with the cabinet for holding drive structure for accommodating the entirety.

7. multifunctional train water-supply apparatus as claimed in claim 2, it is characterised in that: the Vacuuming structure includes vacuumizing Pipe, the sucker driving structure include the second flexible drive rod, the vacuum-pumping tube and the vacuum chuck it is fixed install in On the second flexible drive rod, the second flexible drive rod is coaxial and is movably disposed in the upper water arm along axial direction On.

8. multifunctional train water-supply apparatus as claimed in claim 2, it is characterised in that: further include for described in locking or unlock The cover board key of filling pipe end cover board and for drive the cover board key close to or far from the filling pipe end cover board key drive Dynamic structure, the cover board key and the key actuated structure are all set on the upper water arm of the Shang Shui robot.

9. multifunctional train water-supply apparatus as claimed in claim 2, it is characterised in that: the upper water swivel includes connector shell Body, the outlet end of the joint housing, which outwardly protrudes, is provided with water end (W.E.) set, and the upper water end (W.E.) set is filled on train for that can cover Flexible annular part on the mouth of a river.

10. multifunctional train water-supply apparatus as claimed in claim 9, it is characterised in that: the upper water end (W.E.) set is externally provided with use In the upper water fixture being clamped on the train water mouth.