CN104494618B - Cart - Google Patents
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- Publication number
- CN104494618B CN104494618B CN201410794203.2A CN201410794203A CN104494618B CN 104494618 B CN104494618 B CN 104494618B CN 201410794203 A CN201410794203 A CN 201410794203A CN 104494618 B CN104494618 B CN 104494618B
- Authority
- CN
- China
- Prior art keywords
- wheel
- wheel carrier
- adjustment seat
- intermediate plate
- rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
- B61D15/08—Railway inspection trolleys
- B61D15/10—Railway inspection trolleys hand or foot propelled
Abstract
The invention discloses a cart comprising soft rail clamping walking wheels. A middle plate and a wheel frame are arranged inside an adjusting seat; a guide post is arranged between the middle plate and the wheel frame which are capable of moving along the guide post vertically; a locking handle penetrates the adjusting seat and the middle plate sequentially; a spring sleeve the lower portion of the locking handle and is located between the middle plate and the wheel frame; the lower end of the wheel frame is provided with a bottom walking wheel; side connecting arms are arranged on two sides of the upper portion of the adjusting seat symmetrically; the external ends of the side connecting arms are hinged to the side connecting rods respectively; the lower ends of the side connecting rods are provided with side assistant wheels; a frame installation part is arranged at the lower end of the adjusting seat; two ends of the frame installation part are hinged to the middle of the corresponded side connecting rods; during operation, the bottom walking wheel contacts with the upper surfaces of rails, and the two side assistant wheels are arranged at the left and right sides of the rails. The cart is capable of walking on the rails stably.
Description
Technical field
The present invention relates to a kind of go-cart of good operation stability.
Background technology
In the rail maintenance of railway is transshipped, it usually needs transport material with go-cart, in prior art, the bottom of go-cart
Both sides before and after be respectively arranged with monolateral wheel or bilateral wheel；Monolateral wheel or bilateral wheel will be arranged in bottom of the frame, realize
Go-cart is carried out in orbit.Monolateral wheel or bilateral wheel have the disadvantages that when carrying out in orbit：Vertical direction no constrains, and runs
Less stable.For this, we have developed a kind of go-cart of good operation stability.
Content of the invention
The invention aims to overcoming the deficiencies in the prior art and providing a kind of go-cart of good operation stability.
For reaching above-mentioned purpose, the technical solution used in the present invention is：A kind of go-cart, comprises car body, the bottom of described car body
It is provided with flexible rail clamping travelling wheel with being respectively symmetrically before and after the left and right sides in portion；Described flexible rail clamps travelling wheel, comprises
Adjustment seat, frame installed part, set lever, intermediate plate, wheel carrier；Described adjustment seat is cylindrical；The inside of described adjustment seat sets
It is equipped with cavity, and bottom is provided with opening；Described intermediate plate, wheel carrier are successively set in described cavity；Described intermediate plate, wheel carrier
Between be provided with guide pillar；Described intermediate plate, wheel carrier can move up and down along guide pillar respectively；Described set lever passes through the top of adjustment seat
It is then passed through intermediate plate behind portion；Described adjustment seat, intermediate plate are threadeded with set lever respectively；The bottom set of described set lever
It is provided with spring；The two ends of the described spring upper surface with the lower surface of intermediate plate, wheel carrier respectively；When rotational lock handle
When, described intermediate plate can move up and down along guide pillar, and by the effect of spring, described wheel carrier also can move up and down therewith accordingly；
The bottom of described wheel carrier is provided with bottom surface road wheel；The both sides on the top of described adjustment seat are symmetrically provided with side linking arm；
Hinge has a lateral connector bar respectively for the outer end of every side linking arm；The bottom of described lateral connector bar is provided with side auxiliary wheel；
Described frame installed part is arranged on the bottom of adjustment seat；The two ends of described frame installed part respectively with corresponding lateral connector bar
Middle part hinge；The middle part of described frame installed part is provided with through hole；Described wheel carrier passes through described through hole；During work, described bottom surface
The upper surface of road wheel and rail, simultaneously two described side auxiliary wheels be separately positioned on the left and right sides of rail.
Preferably, the outer circumference surface of described wheel carrier is provided with gathering sill；Symmetrically set on the inwall of described through hole
It is equipped with guide finger；In the outer end insertion gathering sill of described guide finger, during work, described wheel carrier can move up and down along guide finger.
Preferably, described bottom surface road wheel is arranged in wheel carrier by bearing；The center of rotation of described bottom surface road wheel is put down
Row horizontal plane.
Preferably, described lateral connector bar is provided with tensioning spring respectively and the sides adjacent of frame installed part between.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages：
Go-cart of the present invention, flexible rail clamping travelling wheel thereon is provided with the bottom surface with the upper surface of rail
Road wheel and the side auxiliary wheel being contacted with the middle part of the left and right sides of rail respectively, are contacted for 3 points with rail during use, it is right to realize
The locking of rail, thus the go-cart walking described in this practicality is more stable.Simultaneously energy Automatic adjusument bottom surface of the present invention road wheel with
The contact of rail, vibrations are little.
Brief description
Below in conjunction with the accompanying drawings technical solution of the present invention is described further：
Accompanying drawing 1 is the partial sectional view during use state of flexible rail clamping travelling wheel of go-cart of the present invention；
Wherein：Wherein：1st, adjustment seat；2nd, side linking arm；3rd, frame installed part；4th, lateral connector bar；5th, side auxiliary wheel；6th, lock
Tight handle；7th, intermediate plate；8th, bottom surface road wheel；9th, gathering sill；10th, guide finger；11st, spring；12nd, wheel carrier；13rd, rail.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
Accompanying drawing 1 is go-cart of the present invention, comprises car body（Not shown）, before the left and right sides of the bottom of described car body
After be provided with being respectively symmetrically flexible rail clamping travelling wheel；Described flexible rail clamps travelling wheel, comprises adjustment seat 1, frame is installed
Part 3, set lever 6, intermediate plate 7, wheel carrier 12；Described adjustment seat 1 is cylindrical；Described adjustment seat 1 be internally provided with cavity
（Do not mark）, and bottom is provided with opening；Described intermediate plate 7, wheel carrier 12 are successively set in described cavity；Described intermediate plate 7,
It is provided with guide pillar between wheel carrier 12（Do not mark）；Described intermediate plate 7, wheel carrier 12 can move up and down along guide pillar respectively；Described locking
Handle 6 is then passed through intermediate plate 7 through after the top of adjustment seat 1；Described adjustment seat 1, intermediate plate 7 respectively with set lever 6 screw thread
Connect；The bottom of described set lever is arranged with spring 11；The two ends of described spring lower surface, the wheel carrier with intermediate plate 7 respectively
12 upper surface；When rotational lock handle 6, described intermediate plate 7 can move up and down along guide pillar, by the work of spring 11
With described wheel carrier 12 also can move up and down therewith accordingly；The bottom of described wheel carrier 12 is provided with bottom surface road wheel 8；Described
Bottom surface road wheel 8 is arranged in wheel carrier 12 by bearing (not shown)；The center of rotation parallel, horizontal of described bottom surface road wheel 8
Face.During work, the upper surface of described bottom surface road wheel 8 and rail 13；The both sides on the top of described adjustment seat 1 symmetrically set
It is equipped with side linking arm 2；Hinge has a lateral connector bar 7 respectively for the outer end of every side linking arm 2；The lower end of described lateral connector bar 4
Portion is provided with side auxiliary wheel 5；Described frame installed part 3 is arranged on the bottom of adjustment seat 1；The two ends of described frame installed part are divided
Middle part hinge not with corresponding lateral connector bar 4；The middle part of described frame installed part 3 is provided with through hole（Do not mark）；Described wheel
Frame 12 passes through described through hole, and the outer circumference surface of described wheel carrier 12 is provided with gathering sill 9；Symmetrical on the inwall of described through hole
Be provided with guide finger 10；In the outer end insertion gathering sill 9 of described guide finger 10, during work, described wheel carrier 12 can be along guiding
Pin 10 moves up and down；The upper surface of described bottom surface road wheel 8 and rail 13, simultaneously two described side auxiliary wheels 5 set respectively
Put the left and right sides in rail 13.
In the present embodiment, in order that two side auxiliary wheels 5 that each flexible rail clamps in travelling wheel are separately positioned on rail
13 left and right sides, and be in close contact, each flexible rail clamping travelling wheel described in lateral connector bar 4 respectively with frame installed part 3
Sides adjacent between be provided with tensioning spring（Not shown）.
During use, first adjusting set lever 6 makes the upper surface of bottom surface road wheel 8 and rail 13, and two sides are auxiliary simultaneously
Wheel 5 is helped to contact with the middle part of the left and right sides of rail 13 respectively, in work process, spring 11 can by bottom surface road wheel 8 tightly
It is pressed on the upper surface of rail 13, when the height of the upper surface of rail 13 has fluctuating, described bottom surface road wheel 8 can self adaptation be adjusted
Section.Now, then promote go-cart of the present invention to travel along the railway track, stability is splendid, and vibrations are little.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages：
Go-cart of the present invention, flexible rail clamping travelling wheel thereon is provided with the bottom surface with the upper surface of rail
Road wheel and the side auxiliary wheel being contacted with the middle part of the left and right sides of rail respectively, are contacted for 3 points with rail during use, it is right to realize
The locking of rail, thus the go-cart walking described in this practicality is more stable.Simultaneously energy Automatic adjusument bottom surface of the present invention road wheel 8 with
The contact of rail 13, vibrations are little.
Above-described embodiment only technology design to illustrate the invention and feature, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and is carried out, and can not be limited the scope of the invention with this, all according to the present invention
Equivalence changes or modification that spirit is made, all should cover within the scope of the present invention.
Claims (4)
1. a kind of go-cart, comprises car body, is provided with flexible rail with being respectively symmetrically before and after the left and right sides of the bottom of described car body
Clamping travelling wheel；It is characterized in that：Described flexible rail clamps travelling wheel, comprise adjustment seat, frame installed part, set lever, in
Between plate, wheel carrier；Described adjustment seat is cylindrical；Described adjustment seat be internally provided with cavity, and bottom is provided with opening；Described
Intermediate plate, wheel carrier are successively set in described cavity；It is provided with guide pillar between described intermediate plate, wheel carrier；Described intermediate plate, wheel carrier
Can move up and down along guide pillar respectively；Described set lever is then passed through intermediate plate through after the top of adjustment seat；Described adjustment seat, in
Between plate threaded with set lever respectively；The bottom of described set lever is arranged with spring；The two ends of described spring respectively with
The lower surface of intermediate plate, the upper surface of wheel carrier；When rotational lock handle, described intermediate plate can move up and down along guide pillar,
By the effect of spring, described wheel carrier also can move up and down therewith accordingly；The bottom of described wheel carrier is provided with bottom surface walking
Wheel；The both sides on the top of described adjustment seat are symmetrically provided with side linking arm；Hinge has respectively for the outer end of every side linking arm
One lateral connector bar；The bottom of described lateral connector bar is provided with side auxiliary wheel；Described frame installed part is arranged under adjustment seat
End；The two ends of the described frame installed part middle part hinge with corresponding lateral connector bar respectively；The middle part of described frame installed part
It is provided with through hole；Described wheel carrier passes through described through hole；During work, the upper surface of described bottom surface road wheel and rail, simultaneously
Two described side auxiliary wheels are separately positioned on the left and right sides of rail.
2. go-cart according to claim 1 it is characterised in that：It is provided with gathering sill on the outer circumference surface of described wheel carrier；Institute
State and guide finger is symmetrically provided with the inwall of through hole；In the outer end insertion gathering sill of described guide finger, during work, institute
State wheel carrier to move up and down along guide finger.
3. go-cart according to claim 1 and 2 it is characterised in that：Described bottom surface road wheel is arranged on wheel carrier by bearing
Interior；The center of rotation parallel water plane of described bottom surface road wheel.
4. go-cart according to claim 3 it is characterised in that：The described lateral connector bar sides adjacent with frame installed part respectively
Between be provided with tensioning spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410794203.2A CN104494618B (en) | 2014-12-21 | 2014-12-21 | Cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410794203.2A CN104494618B (en) | 2014-12-21 | 2014-12-21 | Cart |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104494618A CN104494618A (en) | 2015-04-08 |
| CN104494618B true CN104494618B (en) | 2017-02-22 |
Family
ID=52936105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410794203.2A Active CN104494618B (en) | 2014-12-21 | 2014-12-21 | Cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104494618B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113512916B (en) * | 2021-04-24 | 2023-03-31 | 于洋 | Sleeper conveying robot for automatic wharf track installation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE510897C2 (en) * | 1997-04-17 | 1999-07-05 | Lars Burman | Rail cycle |
| CN1317152C (en) * | 2004-05-28 | 2007-05-23 | 上海磁浮交通工程技术研究中心 | Magnetic suspension track inspection railcar chassis with floated steering system |
| GB2456526B (en) * | 2008-01-16 | 2012-11-28 | Wolfe Designs Ltd | Rail trolley |
| CN201231752Y (en) * | 2008-06-25 | 2009-05-06 | 长春轨道客车股份有限公司 | Mobile multipurpose lifting vehicle mechanism |
| CN204279439U (en) * | 2014-12-21 | 2015-04-22 | 苏州路云机电设备有限公司 | A kind of go-cart |
-
2014
- 2014-12-21 CN CN201410794203.2A patent/CN104494618B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104494618A (en) | 2015-04-08 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180517 Address after: 215104 16 building, 2588 Industrial Park, Swan Road, Wuzhong District, Suzhou, Jiangsu Patentee after: Suzhou jab Alwayseal Technology Ltd Address before: 215104 No. 16 North Guandu Road, Wuzhong District Yuexi street, Suzhou, Jiangsu Patentee before: SUZHOU LUYUN ELECTROMECHANICAL EQUIPMENT CO., LTD. |
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| TR01 | Transfer of patent right |