CN208250838U - A kind of space adjuster and its component - Google Patents
A kind of space adjuster and its component Download PDFInfo
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- CN208250838U CN208250838U CN201721869001.5U CN201721869001U CN208250838U CN 208250838 U CN208250838 U CN 208250838U CN 201721869001 U CN201721869001 U CN 201721869001U CN 208250838 U CN208250838 U CN 208250838U
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- space adjuster
- oil pump
- telescopic device
- oil
- connector
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Abstract
A kind of space adjuster and its component, relate generally to railway maintenance machinery equipment field.The space adjuster passes through setting telescopic device, so that the distance of two connectors is able to carry out flexibly quantitative contraction adjustment, so that the distance between two rail being connected with connector are adjusted, the space adjuster is instead of artificial, it improves work efficiency and Adjustment precision, alleviates the working strength of worker；By being respectively provided with lifting hand at the top of each connector and handle being arranged in connecting rod, movement and the ease of use of space adjuster are improved；By the way that the U-shaped backplate to match with constrictor is arranged in the connecting rod of telescopic device, the limit and fixed function to constrictor are played, so that the tightening of constrictor and the realization of subsequent oil cylinder pressure maintaining effect are more easier.Therefore, above-mentioned space adjuster and its component, with important application value.
Description
Technical field
The utility model relates to railway maintenance machinery equipment field, in particular to a kind of space adjuster and its group
Part.
Background technique
During railway maintenance at this stage, be frequently encountered needs switch tracks, according to rail operation the case where, and switch tracks, evidence
Adjustment gauge is usually required after rail operation, to meet engineering for the actual requirement of gauge.
In the prior art, the mode manually adjusted is mainly taken to carry out the adjustment of gauge, it should be noted that manually adjust
Mode there is low efficiency, the big disadvantages of error.
Utility model content
The purpose of this utility model is to provide a kind of space adjuster, using hydraulic drive power instead of artificial,
It improves work efficiency, alleviates the working strength of worker, and there is higher Adjustment precision.
The another object of the utility model is to provide a kind of gauge adjustment device assembly comprising above-mentioned gauge adjustment
Device has the advantages that the every of above-mentioned space adjuster.
The embodiments of the present invention are achieved in that
A kind of space adjuster comprising two connectors for being connect with rail and for adjust two connectors it
Between distance telescopic device, two connectors are connected to the opposite both ends of telescopic device.
Further, in the utility model preferred embodiment, above-mentioned each connector is hook, is linked up with along length
Direction includes the hook portion for contradicting with rail outside portion and the interconnecting piece for connecting hook portion and telescopic device.
Further, in the utility model preferred embodiment, above-mentioned interconnecting piece and telescopic device are detachably connected.
Further, in the utility model preferred embodiment, lifting hand is provided at the top of above-mentioned each connector.
Further, in the utility model preferred embodiment, above-mentioned telescopic device includes connecting rod, guide rod, oil
Cylinder and oil pump, connecting rod and guide rod are connected to the both ends of oil cylinder, the other end that connecting rod and guide rod are located remotely from each other point
It is not connected to two connectors, oil pump and cylinder oil are sequentially connected.
Further, in the utility model preferred embodiment, above-mentioned oil cylinder is one-way cylinder, and oil pump is single-acting
Hand oil pump, single-acting hand oil pump include oil pump body, check-valves and transmit power for oil pressure in control oil pump ontology
Compress handle.
Further, in the utility model preferred embodiment, above-mentioned compression handle is constrictor, is also turned in connecting rod
It is dynamic to be provided with the U-shaped backplate to match with constrictor.
Further, in the utility model preferred embodiment, above-mentioned oil pump is electric oil pump, is arranged on electric oil pump
There is the control device for controlling hydraulic fluid flow rate.
Further, in the utility model preferred embodiment, above-mentioned telescopic device is set close to the position of opposite end
Handle there are two setting.
A kind of gauge adjustment device assembly comprising above-mentioned space adjuster and with space adjuster match for putting
Set the space adjuster foot prop of space adjuster.
The beneficial effect of the utility model embodiment is: space adjuster provided by the embodiment of the utility model passes through setting
Telescopic device, so that the distance of two connectors is able to carry out flexibly adjustment, so that two connect with connector piece steel
The distance between rail is adjusted, which improves work efficiency and Adjustment precision instead of artificial, alleviates work
The working strength of people, therefore, with important application value.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the planar structure schematic diagram of space adjuster provided by the utility model first embodiment；
Fig. 2 is the planar structure schematic diagram of space adjuster provided by the utility model second embodiment；
Fig. 3 is the planar structure schematic diagram of space adjuster provided by the utility model 3rd embodiment；
Fig. 4 is the planar structure schematic diagram of space adjuster provided by the utility model fourth embodiment.
Icon: 11- interconnecting piece；12- hook；13- hook portion；100- space adjuster；200- space adjuster；300- rail
Away from adjuster；400- space adjuster；120- connector；140- telescopic device；142- connecting rod；144- guide rod；146- oil
Cylinder；148- oil pump；149- compresses handle；220- connector；221- lifting hand；302-U shape backplate；340- telescopic device；342-
Connecting rod；346- oil cylinder；349- compresses handle；403- handle；440- telescopic device；442- connecting rod.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that the orientation of the instructions such as term "inner", "outside", "horizontal" or
Positional relationship be based on the orientation or positional relationship shown in the drawings or the utility model product using when the side usually put
Position or positional relationship, are merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning
Or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, it is not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
First embodiment
Fig. 1 is please referred to, a kind of space adjuster 100 is present embodiments provided, relates generally to railway maintenance mechanical equipment
Field.It should be noted that space adjuster 100 provided in this embodiment is a small-sized space adjuster 100, can be used for
The gauge adjustment of a small range, and its using hydraulic instead of artificial, improve work efficiency, the work for alleviating worker is strong
Degree, and there is higher Adjustment precision, therefore it is with important application value.In addition, it should also be noted that, this implementation
The space adjuster 100 that example provides is mainly used for use when gauge is turned down.
Specifically, space adjuster 100 provided in this embodiment include two connectors 120 for being connect with rail and
For adjusting the telescopic device 140 of distance between two connectors 120, it is opposite that two connectors 120 are connected to telescopic device 140
Both ends.
It should be noted that the setting of telescopic device 140 enables two 120 phases of connector of space adjuster 100
It is mutually close, so that two rail are close to each other.
Further, each connector 120 provided in this embodiment is hook 12, and hook 12 includes using along its length
In the hook portion 13 contradicted with rail outside portion and interconnecting piece 11 for connecting hook portion 13 and telescopic device 140.
It should be noted that wherein, hook portion 13 can be continuous close to rail during telescopic device 140 is shunk, and
It is finally resisted against the outside of rail, until rail is laterally inward movement；And 11 principal security of interconnecting piece hook 12 it is whole with it is flexible
The connection reliability of device 140.
It is emphasized that entire hook 12 is in the hook of question mark shaped, to guarantee to have optimal connection to be affiliated to effect.
Further, interconnecting piece 11 and telescopic device 140 provided in this embodiment are to be detachably connected.It needs to illustrate
It is why interconnecting piece 11 and telescopic device 140 are set as being detachably connected by the present embodiment, primarily to allowing interconnecting piece
11 have more easily dismounting convenience, also its transport of aspect and movement；Another important role is, in order to will likely not
The telescopic device 140 of same type carries out flexibly combining connection with interconnecting piece 11, and the operating condition for improving space adjuster 100 adapts to
Ability and flexible assembling convenience.
Further, telescopic device 140 provided in this embodiment includes connecting rod 142, guide rod 144, oil cylinder 146 and oil
Pump 148, wherein connecting rod 142 and guide rod 144 are connected to the both ends of oil cylinder 146,144 phase of connecting rod 142 and guide rod
Mutually the separate other end is connected to two connectors 120, and oil pump 148 is connect with 146 hydraulic transmission of oil cylinder.
It should be noted that the working principle of telescopic device 140 are as follows: oil pump 148 is connect with 146 hydraulic transmission of oil cylinder, therefore
And be that oil cylinder 146 provides hydraulic power, promote oil cylinder 146 to shrink, in 146 contraction process of oil cylinder, the connection at both ends can be interlocked
Part 120 is shunk.
Specifically, oil cylinder 146 provided in this embodiment is one-way cylinder 146, and oil pump 148 is single-acting hand oil pump
148.And single-acting hand oil pump 148 includes oil pump body, check-valves and transmits power for oil pressure in control oil pump ontology
Compression handle 149.
It should be noted that needing to lock single-acting hand oil pump 148 first when using single-acting hand oil pump 148
Check-valves, then pushes compression handle 149, provides power by oil pressure boil down to oil cylinder 146.
It is emphasized that being not limited in single-acting hand oil pump provided in this embodiment in other embodiments
148, it can also be other types of oil pump 148, as long as oil hydraulic power can be provided (such as other for oil cylinder 146
In embodiment, oil pump 148 can be electric oil pump 148, and the control for controlling hydraulic fluid flow rate is provided on electric oil pump 148
Device processed.
In addition, it should also be noted that, being used cooperatively by electric oil pump 148 and control device, can further save
Construction personnel's manpower during province's gauge adjustment, to improve efficiency during gauge adjustment).
The present embodiment also provides a kind of gauge adjustment device assembly comprising above-mentioned space adjuster 100 and with gauge tune
The space adjuster foot prop for being used to place space adjuster 100 that whole device 100 matches.
It should be noted that space adjuster 100 can be made to place and transport by setting space adjuster foot prop
Have good stability in journey, thus in work progress transport and arrangement provide operational convenience and safety protect
Barrier.
The working principle of space adjuster 100 provided in this embodiment is: firstly, after space adjuster 100 is connected
Entirety is placed on two rail, then locks the check-valves on single-acting hand oil pump 148, is pressed downward compression handle 149 and is
One-way cylinder 146 provides hydraulic power, and oil cylinder 146 is shunk, and the hook 12 for being connected to both ends is also shunk therewith, therefore in lasting pressure
During contracting compression handle 149, until the gauge between two rail reaches defined size range.
It is emphasized that space adjuster 100 provided in this embodiment passes through setting telescopic device 140, so that two
The distance of connector 120 is able to carry out flexibly adjustment, so that the distance between two rail connecting with connector 120
It is adjusted, which improves work efficiency and Adjustment precision instead of artificial, alleviates the work of worker
Intensity, therefore, with important application value.
Second embodiment
Referring to figure 2., the present embodiment provides a kind of space adjuster 200, the gauge adjustment provided with first embodiment
Device 100 is roughly the same, the difference is that, the connector 220 and first embodiment of space adjuster 200 provided in this embodiment
The connector 120 of offer is different.
Specifically, the top of each connector 220 provided in this embodiment is provided with lifting hand 221.It needs to illustrate
It is why connector 220 provided in this embodiment is arranged lifting hand 221, is the either gauge because during use
The movement of adjuster 200 still uses, and good impetus all especially important help greatly the operation of construction personnel
Benefit.
3rd embodiment
Referring to figure 3., the present embodiment provides a kind of space adjuster 300, the gauge adjustment provided with second embodiment
Device 200 is roughly the same, the difference is that, the telescopic device 340 of space adjuster 300 provided in this embodiment and second is implemented
The telescopic device 140 that example provides is different.
Specifically, the compression handle 349 of telescopic device 340 provided in this embodiment is constrictor, is rotated in connecting rod 342
It is provided with the U-shaped backplate 302 to match with constrictor, when corresponding to using constrictor, U-shaped backplate 302 is rotated first, so that U-shaped
Backplate 302 unclamps constrictor.It should be noted that it is obvious that telescopic device provided in this embodiment 340 is in connecting rod 342
Upper setting U-shaped backplate 302, primarily to limit and fixed function are played to constrictor, in order to the tightening and conveniently of constrictor
The realization of subsequent 346 pressure maintaining effect of oil cylinder.
Fourth embodiment
Referring to figure 4., the present embodiment provides a kind of space adjuster 400, the gauge adjustment provided with 3rd embodiment
Device 300 is roughly the same, the difference is that, the telescopic device 440 and third of space adjuster 400 provided in this embodiment are implemented
The telescopic device 340 that example provides is different.
Specifically, telescopic device 440 provided in this embodiment is provided with close to the position (in connecting rod 442) of opposite end
Two handles 403.It should be noted that the both ends setting handle 403 why opposite in connecting rod 442 the present embodiment is, and
In order to further increase space adjuster 400 movement and transport convenience.
In conclusion space adjuster provided by the embodiment of the utility model passes through setting telescopic device, so that two companies
The distance of fitting is able to carry out flexibly quantitative contraction adjustment, so that the distance between two rail connecting with connector
It is adjusted, which improves work efficiency and Adjustment precision, the work for alleviating worker are strong instead of artificial
Degree；By being respectively provided with lifting hand at the top of each connector and handle being arranged in connecting rod, space adjuster is improved
Mobile and ease of use；By the way that the U-shaped backplate to match with constrictor is arranged in the connecting rod of telescopic device, play pair
The limit and fixed function of constrictor, so that the tightening of constrictor and the realization of subsequent oil cylinder pressure maintaining effect are more easier.Cause
This, space adjuster and its component provided by the embodiment of the utility model, with important application value.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of space adjuster, which is characterized in that it includes two connectors for connecting with rail and for adjusting two
The telescopic device of distance between a connector, two connectors are connected to the opposite both ends of the telescopic device；
Each connector is hook, and the hook includes the extension for contradicting with the rail outside portion along its length
Hook portion and interconnecting piece for connecting the hook portion and the telescopic device；
The telescopic device includes connecting rod, guide rod, oil cylinder and oil pump, and the connecting rod and the guide rod are connected to
The other end that the both ends of the oil cylinder, the connecting rod and the guide rod are located remotely from each other is connected to two connections
Part, the oil pump and the cylinder oil are sequentially connected.
2. space adjuster according to claim 1, which is characterized in that the interconnecting piece and the telescopic device are detachable
Connection.
3. space adjuster according to claim 1, which is characterized in that be provided with lifting at the top of each connector
Hand.
4. space adjuster according to claim 1, which is characterized in that the oil cylinder is one-way cylinder, the oil pump
For single-acting hand oil pump, the single-acting hand oil pump includes oil pump body, check-valves and for controlling the oil pump body
The compression handle of interior oil pressure transmission power.
5. space adjuster according to claim 4, which is characterized in that the compression handle is constrictor, the connection
Also rotation is provided with the U-shaped backplate to match with the constrictor on bar.
6. space adjuster according to claim 1, which is characterized in that the oil pump is electric oil pump, the electronic oil
The control device for controlling hydraulic fluid flow rate is provided on pump.
7. space adjuster described in -6 any one according to claim 1, which is characterized in that the telescopic device is close to opposite
There are two handles for the position setting at both ends.
8. a kind of gauge adjustment device assembly, which is characterized in that it includes the gauge adjustment as described in claim 1-7 any one
Device and the space adjuster foot prop for being used to place the space adjuster to match with the space adjuster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869001.5U CN208250838U (en) | 2017-12-27 | 2017-12-27 | A kind of space adjuster and its component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721869001.5U CN208250838U (en) | 2017-12-27 | 2017-12-27 | A kind of space adjuster and its component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208250838U true CN208250838U (en) | 2018-12-18 |
Family
ID=64619157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721869001.5U Active CN208250838U (en) | 2017-12-27 | 2017-12-27 | A kind of space adjuster and its component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208250838U (en) |
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2017
- 2017-12-27 CN CN201721869001.5U patent/CN208250838U/en active Active
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