CN107696918B - Rotate clamp and conductor rail system - Google Patents
Rotate clamp and conductor rail system Download PDFInfo
- Publication number
- CN107696918B CN107696918B CN201710941210.4A CN201710941210A CN107696918B CN 107696918 B CN107696918 B CN 107696918B CN 201710941210 A CN201710941210 A CN 201710941210A CN 107696918 B CN107696918 B CN 107696918B
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- rail
- rotating device
- rail body
- external conductive
- clamp
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/30—Power rails
- B60M1/307—Supports
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The present invention provides a kind of rotation clamp and conductor rail systems, are related to the technical field of conductor rail route, including clamp seat, the first rotating device and the second rotating device；Along the length direction perpendicular to external conductive rail rail body, the first rotating device is used to bear the load of the length direction perpendicular to external conductive rail rail body vertically；Second rotating device is for bearing horizontal vertical in the load of the length direction of external conductive rail rail body；It is sliding friction that conductor rail rail body and clamp existing in the prior art, which are alleviated, in contact position, resistance is larger, easily there is contact surface adhesion and lead to rail body clamping stagnation, and be easy to appear rail body bayonet upper and lower surface in use and pull, inconvenient technical problem is installed；Meet and be frequently bended bring external conductive rail rail body telescopic slide demand in track switch section, thoroughly avoid external conductive rail rail body and rotating scratched between clamp, adhesion and cause rail body to damage, the serious consequence of clamping stagnation.
Description
Technical field
The present invention relates to conductive trajectory road technique fields, more particularly, to a kind of rotation clamp and conductor rail system.
Background technique
Conductor rail is mainly used in urban track traffic, and traditional conductor rail is manufactured using low-carbon steel material, generally
It is to award the positive line segment (including straightway and curved section) of stream conductor rail using sliding-type rotary clamp in side, and in track switch section
Using special roller clamp.
Sliding-type rotary clamp and roller clamp in existent technique be realize conductor rail rail body installation and
Positioning.
But there is clearly disadvantageous for sliding-type rotary clamp in the prior art and roller clamp；
In positive line segment, due to being that slidingtype contacts between clamp and conductor rail rail body, conductor rail rail body is in telescopic process
In with clamp contact position be sliding friction, resistance is larger, for a long time after is easy to appear contact surface adhesion and leads to rail body
Clamping stagnation, curved section risk are bigger.The rolling clamp of track switch section, which is only realized in conductor rail rail body bayonet side, rolls cooperation, with rail body
Bayonet top and bottom or sliding friction are easy to appear rail body bayonet upper and lower surface in use process and pull, and lead to rail body after serious
Clamping stagnation, and inconvenience is installed.
Conductor rail rail body is recycled because telescopic can occur daily for day and night temperature reason, while certainly because of conductor rail rail body
Weight, curved section rail body elasticity deformation force and the bring additional external force due to installation error etc., along vertical between clamp
In the length direction and the length direction of conductor rail rail body of conductor rail rail body, there is biggish normal pressures.
Summary of the invention
It is existing in the prior art to alleviate the purpose of the present invention is to provide a kind of rotation clamp and conductor rail system
Conductor rail rail body with and clamp contact position be sliding friction, resistance is larger, contact surface adhesion easily occurs and leads to rail body card
It is stagnant, and be easy to appear rail body bayonet upper and lower surface in use and pull, inconvenient technical problem is installed.
A kind of rotation clamp provided by the invention, comprising: clamp seat, the first rotating device and the second rotating device；
First rotating device and the second rotating device are connect with clamp seat respectively, and clamp seat passes through the first rotating device and the
Two rotating devices are connect with external conductive rail rail body respectively；
Along the length direction perpendicular to external conductive rail rail body, the first rotating device is set in clamp seat, the first rotation
Rotary device can be connect with upper and lower surface on the inside of external conductive rail rail body bayonet, to bear the length perpendicular to external conductive rail rail body
The load in direction；
Along the length direction of external conductive rail rail body, the second rotating device is set in clamp seat, the second rotating device
It can be connect with any surface on left and right surface on the inside of external conductive rail rail body bayonet, to bear the length direction of external conductive rail rail body
Load.
Further, the first rotating device and the second rotating device are respectively with external conductive rail rail body along vertical two
Direction rolls connection, for being accurately positioned to external conductor rail rail body, so that external conductive rail rail body is along vertical third direction
Carry out stretching motion.
Further, the first rotating device includes horizontal roller, rolling bearing and horizontal roll shaft；
Clamp seat is provided with fixing groove, and rolling bearing is set in fixing groove, and horizontal roller wheel is sheathed on outside rolling bearing,
Through-hole is provided on the side wall of fixing groove, horizontal roll shaft is sequentially connected by through-hole and rolling bearing.
Further, it along the length direction of clamp seat, is symmetrical arranged there are two fixing groove, is set respectively in two fixing grooves
It sets there are two rolling bearing, is arranged with horizontal roller respectively outside two rolling bearings；
The position of corresponding two rolling bearings, two horizontal roll shafts by pass through the side wall of clamp seat respectively with rolling bearing
Transmission connection.
Further, the second rotating device includes vertical roller, sliding bearing and vertical roll shaft；
The length direction of clamp seat is provided with mounting hole, vertical roll shaft is nested in mounting hole, and vertical roll shaft
One end is stretched out mounting hole and is connect with sliding bearing, and vertical roller is sheathed on outside sliding bearing.
Further, rotation clamp provided by the invention further includes fixed device；
Fixed device is set to the one end of vertical roller far from vertical roll shaft, and fixed device is by vertical roller and vertically
Vertical roller, is fixed on the outside of vertical roll shaft by roll shaft connection.
Further, there are multiple mounting holes along clamp seat center symmetric setting, multiple vertical roll shafts are nested in peace respectively
It fills in hole, and one end of multiple vertical roll shafts is stretched out mounting hole and connect with multiple sliding bearings, multiple vertical rollers are sheathed on
Outside multiple sliding bearings.
Further, installing port is provided on clamp seat, clamp seat is connect by installing port with outside installation fulcrum.
Further, multiple pin holes are disposed with along the side wall of the circumferencial direction of installing port, installing port passes through more
A pin is connect through pin hole with outside installation fulcrum.
A kind of conductor rail system provided by the invention, including the rotation clamp.
A kind of rotation clamp provided by the invention, comprising: clamp seat, the first rotating device and the second rotating device；First
Rotating device and the second rotating device are connect with clamp seat respectively, and clamp seat passes through the first rotating device and the second rotating device point
It is not connect with external conductive rail rail body；Along the length direction perpendicular to external conductive rail rail body, the first rotating device is set to
In clamp seat, the first rotating device can be connect with upper and lower surface on the inside of external conductive rail rail body bayonet, to bear perpendicular to outside
The load of the length direction of conductor rail rail body；Along the length direction of external conductive rail rail body, the second rotating device is set to card
In headstock, the second rotating device can be connect with any surface on left and right surface on the inside of external conductive rail rail body bayonet, to bear outside
The load of the length direction of conductor rail rail body；The both direction rotatable engagement contacted by clamp seat with external conductive rail rail body,
External conductive rail rail body telescoping friction power can substantially be reduced, make external conductive rail rail body that sectional position kept to stablize accurately；
It is sliding friction that conductor rail rail body and clamp existing in the prior art, which are alleviated, in contact position, and resistance is larger, easily connects
Contacting surface adhesion and lead to rail body clamping stagnation, and be easy to appear rail body bayonet upper and lower surface in use and pull, installation is inconvenient
The technical issues of；It meets and is frequently bended bring external conductive rail rail body telescopic slide demand in track switch section, thoroughly avoid
Scratched between external conductive rail rail body and rotation clamp, adhesion and cause rail body to damage, the serious consequence of clamping stagnation, more in fact
With.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the partial profile structure of rotation clamp provided in an embodiment of the present invention；
Fig. 2 is the overall structure diagram of rotation clamp provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of rotation clamp provided in an embodiment of the present invention connecting with conductor rail rail body；
Fig. 4 is the structural schematic diagram under the first visual angle of rotation clamp provided in an embodiment of the present invention.
Icon: 100- clamp seat；The first rotating device of 200-；The horizontal roller of 201-；202- rolling bearing；203- horizontal roller
Axis；The second rotating device of 300-；The vertical roller of 301-；302- sliding bearing；The vertical roll shaft of 303-；400- conductor rail rail body；
500- fixing groove；600- mounting hole；700- fixes device；800- installing port；900- pin hole.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", "left", "right",
"vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on the figure or position
Relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have
There is specific orientation, be constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, as occurred
Term " first ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " peace such as occur
Dress ", " connected ", " 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.
Fig. 1 is the partial profile structure of rotation clamp provided in this embodiment；Wherein, the second rotating device 300
Including vertical roller 301, sliding bearing 302 and vertical roll shaft 303.
Fig. 2 is the overall structure diagram of rotation clamp provided in this embodiment；Wherein, the first rotating device 200 and
Two rotating devices 300 are connect with clamp seat 100 respectively.
Fig. 3 is the structural schematic diagram of rotation clamp provided in this embodiment connecting with conductor rail rail body；Wherein, clamp seat
100 are connect with external conductive rail rail body 400 respectively by the first rotating device 200 and the second rotating device 300.
Fig. 4 is the structural schematic diagram under the first visual angle of rotation clamp provided in this embodiment；Wherein, the first visual angle is edge
The direction faced of the first rotating device 200.
As shown in Figs 1-4, a kind of rotation clamp provided in this embodiment, comprising: clamp seat 100, the first rotating device 200
With the second rotating device 300；First rotating device 200 and the second rotating device 300 are connect with clamp seat 100 respectively, clamp seat
100 are connect by the first rotating device 200 and the second rotating device 300 with external conductive rail rail body 400；Along perpendicular to outside
The length direction of conductor rail rail body 400, the first rotating device 200 are set in clamp seat 100, and the first rotating device 200 can be with
Upper and lower surface connection on the inside of 400 bayonet of external conductive rail rail body, to bear the length direction perpendicular to external conductive rail rail body 400
Load；Along the length direction of external conductive rail rail body 400, the second rotating device 300 is set in clamp seat 100, and second
Rotating device 300 can be connect with any surface on left and right surface on the inside of 400 bayonet of external conductive rail rail body, to bear external conductive rail
The load of the length direction of rail body 400.
Preferably, the connection type of the first rotating device 200 and the second rotating device 300 and clamp seat 100 is removable
Unload connection.
First rotating device 200 is set to clamp seat 100, and clamp seat 100 is stretched out in one end of the first rotating device 200
Interior, the one end for stretching out the first rotating device 200 can be abutted with upper and lower surface on the inside of external conductive rail rail body 400 bayonet, by the
One rotating device 200 is rolled with external conductive rail rail body 400 to be connected, so as to bear perpendicular to external conductive rail rail body 400
The load of length direction can be big by the first rotating device 200 and when external conductive rail rail body 400 rolls
Width reduces 400 telescoping friction power of external conductive rail rail body, makes external conductive rail rail body 400 that sectional position kept to stablize accurately.
In addition, the second rotating device 300 is set to clamp seat 100, and clamp seat is stretched out in one end of the second rotating device 300
In 100, the one end for stretching out the first rotating device 200 can be with any surface on left and right surface on the inside of 400 bayonet of external conductive rail rail body
It abuts, is rolled and connected with external conductive rail rail body 400 by the second rotating device 300, so as to bear external conductive rail rail
The load of the length direction of body 400, and when external conductive rail rail body 400 rolls, it can by the first rotating device 200
Substantially to reduce 400 telescoping friction power of external conductive rail rail body, make external conductive rail rail body 400 that sectional position kept to stablize standard
Really.
Further, the first rotating device 200 and the second rotating device 300 respectively with external conductive rail rail body 400 along
Vertical both direction rolls connection, for being accurately positioned to external conductor rail rail body 400, so that external conductive rail rail body 400
Stretching motion is carried out along vertical third direction.
Preferably, the first rotating device 200 and the second rotating device 300 can be set to roller-head.
Wherein, the first rotating device 200 can be with the conductor rail rail of the length direction perpendicular to external conductive rail rail body 400
The inner surface of body 400 rolls connection；Second rotating device 300 can be with the length direction along external conductive rail rail body 400
Inside any surface roll connection, thereby may be ensured that for external conductive rail rail body 400 be accurately positioned so that external conductive
Rail rail body 400 can carry out stretching motion along vertical third direction, and maintain a long-term stability accurate operating position, moreover it is possible to meet
Track switch section is frequently bended 400 telescopic slide demand of bring conductor rail rail body.
A kind of rotation clamp provided in this embodiment, comprising: clamp seat 100, the first rotating device 200 and the second rotating dress
Set 300；First rotating device 200 and the second rotating device 300 are connect with clamp seat 100 respectively, and clamp seat 100 passes through the first rotation
Rotary device 200 and the second rotating device 300 are connect with external conductive rail rail body 400；Along perpendicular to external conductive rail rail body 400
Length direction, the first rotating device 200 is set in clamp seat 100, and the first rotating device 200 can be with external conductive rail rail body
Upper and lower surface connection on the inside of 400 bayonets, to bear the load of the length direction perpendicular to external conductive rail rail body 400；Along outer
The length direction of portion's conductor rail rail body 400, the second rotating device 300 are set in clamp seat 100, and the second rotating device 300 can
It is connect with any surface on left and right surface on the inside of 400 bayonet of external conductive rail rail body, to bear the length of external conductive rail rail body 400
The load in direction；The both direction rotatable engagement contacted by clamp seat 100 with external conductive rail rail body 400, can substantially subtract
Small 400 telescoping friction power of external conductive rail rail body makes external conductive rail rail body 400 that sectional position kept to stablize accurately；Alleviate
Conductor rail rail body 400 and clamp existing in the prior art are sliding friction in contact position, and resistance is larger, easily contacts
Face adhesion and lead to rail body clamping stagnation, and be easy to appear rail body bayonet upper and lower surface in use and pull, it is inconvenient to install
Technical problem；It meets and is frequently bended 400 telescopic slide demand of bring external conductive rail rail body in track switch section, thoroughly avoid
Scratched between external conductive rail rail body 400 and rotation clamp, adhesion and cause rail body to damage, the serious consequence of clamping stagnation, more
Add practical.
On the basis of the above embodiments, further, the first rotating device 200 of rotation clamp provided in this embodiment
Including horizontal roller 201, rolling bearing 202 and horizontal roll shaft 203；Clamp seat 100 is provided with fixing groove 500, rolling bearing 202
It is set in fixing groove 500, horizontal roller 201 is sheathed on outside rolling bearing 202, is arranged on the side wall along fixing groove 500
There is through-hole, horizontal roll shaft 203 is sequentially connected by through-hole and rolling bearing 202.
Wherein, horizontal roller 201 is sheathed on the outside of rolling bearing 202, and rolling bearing 202 is arranged in fixing groove 500,
To which the side wall and rolling bearing 202 by horizontal roll shaft 203 through fixing groove 500 are sequentially connected, so that external conductive rail rail
The inner surface of body 400 is contacted with horizontal roller 201, and by the rotation of rolling bearing 202 so that external conductive rail rail body
400 with clamp seat 100 be rolling friction, avoid conductor rail rail body 400 and rotation clamp between scratch, adhesion and cause
The damage of electric rail rail body 400, clamping stagnation serious consequence.
Further, along the length direction of clamp seat 100, arranged symmetrically there are two fixing groove 500, two fixing grooves
It is respectively set in 500 there are two rolling bearing 202, is arranged with horizontal roller 201 respectively outside two rolling bearings 202；It is corresponding
The position of two rolling bearings 202, two horizontal roll shafts 203 by pass through clamp seat 100 side wall respectively with rolling bearing 202
Transmission connection.
It by the length direction of clamp seat 100, is symmetrical arranged there are two fixing groove 500, so that the first rotating device 200 is logical
The upper and lower side for crossing clamp seat 100 is abutted with upper and lower surface on the inside of 400 bayonet of conductor rail rail body respectively.
Rotation clamp provided in this embodiment includes horizontal roller 201, rolling bearing 202 by the first rotating device 200
With horizontal roll shaft 203 so that horizontal roller 201 is contacted with 400 inner surface of conductor rail rail body, to pass through rolling bearing 202
Rotation reduce the frictional force of horizontal roller 201 with 400 inner surface of conductor rail rail body, avoid external conductive rail rail body 400
Scratched between rotation clamp, adhesion and cause rail body to damage, the serious consequence of clamping stagnation, it is more practical.
On the basis of the above embodiments, further, the second rotating device 300 of rotation clamp provided in this embodiment
Including vertical roller 301, sliding bearing 302 and vertical roll shaft 303；The length direction of clamp seat 100 is provided with mounting hole
600, vertical roll shaft 303 is nested in mounting hole 600, and mounting hole 600 and sliding bearing are stretched out in one end of vertical roll shaft 303
302 connections, vertical roller 301 are sheathed on outside sliding bearing 302.
Wherein, vertical roller 301 is sheathed on outside sliding bearing 302, and in vertical roller 301 and conductor rail rail body 400
The either side on side or so surface abuts, by the rotation of sliding bearing 302 so that external conductive rail rail body 400 and clamp seat 100
For rolling friction, avoid scratching between conductor rail rail body 400 and rotation clamp, adhesion and lead to the damage of conductor rail rail body 400
Bad, clamping stagnation serious consequence.
Further, rotation clamp provided in this embodiment further includes fixed device 700；Fixed device 700 is set to perpendicular
The straight one end of roller 301 far from vertical roll shaft 303, and fixed device 700 is connect by vertical roller 301 with vertical roll shaft 303,
Vertical roller 301 to be fixed on to the outside of vertical roll shaft 303.
Fixed device 700 can be a variety of, such as: cutting ferrule, screw, rivet etc., since vertical roller 301 is sheathed on sliding
It, can be by vertical roller 301 by being inserted into screw far from one end of vertical roll shaft 303 in vertical roller 301 outside bearing 302
It is secured entirely on outside sliding bearing 302, preferably, fixed device 700 is screw.
Further, there are multiple mounting holes 600 along 100 center symmetric setting of clamp seat, multiple vertical roll shafts 303 are distinguished
It is nested in mounting hole 600, and one end of multiple vertical roll shafts 303 stretches out mounting hole 600 and multiple sliding bearings 302 connect
It connects, multiple vertical rollers 301 are sheathed on outside multiple sliding bearings 302.
The quantity of mounting hole 600 can be two, four etc., preferably, the quantity of mounting hole 600 is two；Two peaces
Hole 600 is filled relative to 100 central symmetry of clamp seat, so that mounting hole 600 is exactly two diagonal positions of clamp seat 100, from
And the left and right ends of the second rotating device 300 are abutted respectively with left and right surface on the inside of 400 bayonet of conductor rail rail body.
Detailed process, the first rotating device 200 and the second rotating device 300 are located at horizontal direction along vertical roll shaft 303
It is set in external conductive rail rail body 400, rotates clamp at this time and be in installation, disassembly process state, when clamp seat 100 is along perpendicular
After straight 90 degree of 303 single direction rotation of roll shaft is connect with external conductive rail rail body 400, conductor rail rail body 400 positions completely, rotates at this time
Clamp is in running order.
When disassembly is desired, component from vertical direction can only be through 90 degree of return horizontal directions of reversed single direction rotation, Ke Yishi
Now dismantle；Rotation clamp landing state provided in this embodiment and working condition are mutually converted by single direction rotation, convenient for operating,
It is not easy to make mistakes, it is more practical.
Rotation clamp provided in this embodiment includes vertical roller 301, sliding bearing 302 by the second rotating device 300
With vertical roll shaft 303 so that vertical roller 301 is contacted with 400 inside left and right any surface of conductor rail rail body, to pass through sliding
The rotation of bearing 302 reduces the frictional force of vertical roller 301 and 400 inner surface of conductor rail rail body, avoids external conductive rail
Scratched between rail body 400 and rotation clamp, adhesion and cause rail body to damage, the serious consequence of clamping stagnation, it is more practical.
On the basis of the above embodiments, further, it is arranged on the clamp seat 100 of rotation clamp provided in this embodiment
There is installing port 800, clamp seat 100 is connect by installing port 800 with outside installation fulcrum.
Wherein, clamp seat 100 is connect by installing port 800 with installation fulcrum, is realized and is fixed.
Further, multiple pin holes 900, installing port are disposed with along the side wall of the circumferencial direction of installing port 800
800 are connect through pin hole 900 with outside installation fulcrum by multiple pins.
Rotation clamp provided in this embodiment is connect by installing port 800 with outside installation fulcrum, to pass through installing port
800 side wall plugs multiple pins, will install fixed pivot connection, ensure that the stability of rotation clamp, more practical.
A kind of conductor rail system provided in this embodiment is led including above-mentioned rotation clamp due to provided in this embodiment
The technical effect of electric rail system is identical as the above-mentioned rotation technical effect of clamp, and details are not described herein again.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of rotation clamp, comprising: the one of clamp seat and the second rotating device, second rotating device and the clamp seat
End connection, the clamp seat are connect by second rotating device with external conductive rail rail body；Along external conductive rail rail body
Length direction, second rotating device is set in the clamp seat, and second rotating device can be with external conductive rail
Any surface connection on left and right surface on the inside of rail body bayonet, to bear the load of the length direction of external conductive rail rail body；Its feature
It is, further includes: the first rotating device；
First rotating device is connect with the clamp seat, and the clamp seat passes through first rotating device and external conductive
The connection of rail rail body；Along the length direction perpendicular to external conductive rail rail body, first rotating device is set to the clamp
In seat, first rotating device can be connect with upper and lower surface on the inside of external conductive rail rail body bayonet, to bear perpendicular to outside
The load of the length direction of conductor rail rail body.
2. rotation clamp according to claim 1, which is characterized in that first rotating device and second rotating dress
It sets to roll with external conductive rail rail body along vertical both direction respectively and connect, for accurately fixed to external conductor rail rail body
Position, so that external conductive rail rail body carries out stretching motion along vertical third direction.
3. rotation clamp according to claim 1, which is characterized in that first rotating device includes horizontal roller, rolling
Dynamic bearing and horizontal roll shaft；
The clamp seat is provided with fixing groove, and the rolling bearing is set in the fixing groove, and the horizontal roller wheel is sheathed on
Outside the rolling bearing, be provided with through-hole on the side wall along the fixing groove, the horizontal roll shaft by the through-hole with
The rolling bearing transmission connection.
4. rotation clamp according to claim 3, which is characterized in that along the length direction of the clamp seat, symmetrically set
It sets there are two the fixing groove, is respectively set that there are two the rolling bearing, two axis of rolling in two fixing grooves
It holds outside and is arranged with the horizontal roller respectively；
The position of corresponding two rolling bearings, two horizontal roll shafts by pass through the side wall of the clamp seat respectively with
The rolling bearing transmission connection.
5. rotation clamp according to claim 1, which is characterized in that second rotating device includes vertical roller, cunning
Dynamic bearing and vertical roll shaft；
The length direction of the clamp seat is provided with mounting hole, the vertical roll shaft is nested in the mounting hole, and institute
The one end for stating vertical roll shaft is stretched out the mounting hole and is connect with the sliding bearing, and the vertical roller is sheathed on the sliding axle
Hold outside.
6. rotation clamp according to claim 5, which is characterized in that further include fixed device；
The fixed device is set to the one end of the vertical roller far from the vertical roll shaft, and the fixed device passes through institute
It states vertical roller to connect with the vertical roll shaft, the vertical roller is fixed on to the outside of the vertical roll shaft.
7. rotation clamp according to claim 5, which is characterized in that have along the clamp seat center symmetric setting multiple
The mounting hole, multiple vertical roll shafts are nested in respectively in the mounting hole, and one end of multiple vertical roll shafts is equal
It stretches out the mounting hole to connect with multiple sliding bearings, multiple vertical rollers are sheathed on outside multiple sliding bearings
Portion.
8. rotation clamp according to claim 1-7, which is characterized in that be provided with installation on the clamp seat
Mouthful, the clamp seat is connect by the installing port with outside installation fulcrum.
9. rotation clamp according to claim 8, which is characterized in that along the installing port circumferencial direction side wall according to
Secondary to be provided with multiple pin holes, the installing port is connect through the pin hole with outside installation fulcrum by multiple pins.
10. a kind of conductor rail system, which is characterized in that including the described in any item rotation clamps of such as claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710941210.4A CN107696918B (en) | 2017-10-11 | 2017-10-11 | Rotate clamp and conductor rail system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710941210.4A CN107696918B (en) | 2017-10-11 | 2017-10-11 | Rotate clamp and conductor rail system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107696918A CN107696918A (en) | 2018-02-16 |
| CN107696918B true CN107696918B (en) | 2019-11-05 |
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ID=61183573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710941210.4A Active CN107696918B (en) | 2017-10-11 | 2017-10-11 | Rotate clamp and conductor rail system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107696918B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001001890A (en) * | 1999-06-16 | 2001-01-09 | Daifuku Co Ltd | Transportation equipment |
| US20050076803A1 (en) * | 2003-10-14 | 2005-04-14 | Popular Mechanics | Electrical guide rail chain bus |
| CN201267479Y (en) * | 2008-07-23 | 2009-07-08 | 深圳迈瑞生物医疗电子股份有限公司 | Grid storage device |
| MY166734A (en) * | 2009-04-15 | 2018-07-19 | Posco Ict Co Ltd | Conductive rail facility for railway vehicles and fitting thereof |
| CN203267813U (en) * | 2013-05-10 | 2013-11-06 | 陕西高嘉电力科技有限公司 | Railroad mobile contact net horizontal rolling guide rail |
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2017
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Also Published As
| Publication number | Publication date |
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| CN107696918A (en) | 2018-02-16 |
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