CN110843824A - Track shallow with auxiliary wheel - Google Patents

Track shallow with auxiliary wheel Download PDF

Info

Publication number
CN110843824A
CN110843824A CN201911035460.7A CN201911035460A CN110843824A CN 110843824 A CN110843824 A CN 110843824A CN 201911035460 A CN201911035460 A CN 201911035460A CN 110843824 A CN110843824 A CN 110843824A
Authority
CN
China
Prior art keywords
vehicle body
rotating
rotating wheel
track
runner
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.)
Granted
Application number
CN201911035460.7A
Other languages
Chinese (zh)
Other versions
CN110843824B (en
Inventor
林李龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shijiazhuang Qingliu Technology Co ltd
Original Assignee
Wenzhou Polytechnic
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wenzhou Polytechnic filed Critical Wenzhou Polytechnic
Priority to CN201911035460.7A priority Critical patent/CN110843824B/en
Publication of CN110843824A publication Critical patent/CN110843824A/en
Application granted granted Critical
Publication of CN110843824B publication Critical patent/CN110843824B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Abstract

The invention provides a track trolley with auxiliary wheels, wherein two parts of trolley bodies are connected through hinges positioned at adjacent positions of the lower end surfaces of the trolley bodies to realize folding and furling; the automobile body is provided with two rotating wheel connecting tracks coated on the automobile body, the rotating wheel connecting tracks on the upper end surface and the lower end surface of the automobile body are provided with a plurality of rotating wheel rotating connecting holes for connecting rotating wheels, and the rotating wheels are connected and fixed at the rotating wheel rotating connecting holes through rotating shafts to form driving wheels. Has the advantages that: the user can conveniently drive and stand, the operation and the control are simple, and the safety is good; the goods are easy to fix, and the rope binding time can be saved by half; the auxiliary runner can be replaced when the runner has a problem; the brake system or the drive system has problems, and can be continuously used after the vehicle body is turned over, so that inconvenience in maintenance in mountains is avoided; the storage is simple, the occupied space is small, the track is not separated, and the labor is saved; the support is convenient to erect, and the vehicle body is stable and does not swing.

Description

Track shallow with auxiliary wheel
Technical Field
The invention relates to a foldable rotating wheel which has small occupied space, is provided with an auxiliary wheel and is easy to maintain when the rotating wheel is damaged; the convenient fixed track shallow of bandage.
Background
A rail trolley is a vehicle which can be moved on a rail in the direction of extension of the rail and which can carry a certain amount of objects. The rail cart is widely used in a railway, a subway, or a mine, etc. to transport construction articles, overhaul articles, or mined materials (coal or mine), etc. to a designated location.
However, the rail cart is easy to cause that the rail cart can be directly damaged by collision or hurt a protruded obstacle in front, so that people are inconvenient to stand, and the rail cart occupies a large space for storage and preservation.
Disclosure of Invention
Aiming at the defects in the prior art, the foldable rotating wheel provided by the invention has the advantages that the foldable rotating wheel is small in occupied space, is provided with the auxiliary wheel, and is easy to maintain when the rotating wheel is damaged; the convenient fixed track shallow of bandage.
The invention provides a rail trolley with auxiliary wheels, which comprises a trolley body, a braking system and a rotating wheel, wherein the trolley body is provided with a plurality of auxiliary wheels; the vehicle body comprises two parts of vehicle bodies, the two parts of vehicle bodies are connected through hinges positioned at the adjacent positions of the lower end surfaces of the vehicle bodies to realize folding and furling, and a locking device for locking the two parts of vehicle bodies is also arranged between the two parts of vehicle bodies; the vehicle body is provided with two runner connecting tracks coated on the vehicle body, the runner connecting tracks positioned on the upper end surface and the lower end surface of the vehicle body are provided with a plurality of runner rotating connecting holes for connecting runners, the runners are connected and fixed on the runner rotating connecting holes through rotating shafts to form driving wheels, and the runner connecting tracks positioned on the front side and the rear side of the vehicle body are provided with a plurality of runner fixing connecting holes for fixing the runners to form auxiliary wheels; the brake system is arranged at the position corresponding to the rotating connecting hole of the rotating wheel, the brake system is used for clamping the rotating wheel and is provided with a control button, the control pedals of the brake system are respectively arranged on the upper end surface and the lower end surface of the vehicle body to respectively form a first pedal and a second pedal, a seat connecting track coated on the vehicle body is arranged on the vehicle body between the two rotating wheel connecting tracks, the seat connecting track is an open U-shaped track, a shaft hole used for connecting a seat is arranged on the seat connecting track, a base is arranged at the lower end of the seat, the base is matched with the opening of the seat connecting track, the base is embedded in the opening of the seat connecting track, a controllable telescopic positioning rod is arranged on the base, the telescopic positioning rod is inserted on the two side surfaces; the side face of the side face opposite to the side face with the roller shaft is provided with a clamping groove, the outer side of the inner concave face is provided with an upper cover, one end of the upper cover is connected with a side face shaft and rotatably opens and closes the inner concave face through the shaft connection; the upper cover other end is equipped with tooth for pass the fixed orifices on the bandage, and interior concave surface corresponds upper cover other end side and is equipped with tooth and accomodates the groove, and interior concave surface and upper cover still are equipped with the locking hole, and the locking hole is equipped with the tool to lock.
Further, a locking device for locking a two-part vehicle body is: the fixing plate is positioned on the upper end surface and the lower end surface of the two parts of the vehicle body, one end of the fixing plate is connected with one part of the vehicle body through the rotating shaft, the other end of the fixing plate is provided with a fixing bolt hole, and the other end of the fixing plate is connected to the other part of the vehicle body through the fixing bolt which penetrates through the fixing bolt hole and is connected with the fixing hole on the other part of the vehicle.
Further, a base is arranged at the lower end of the seat, a cavity is arranged in the base, and communicated round holes are formed in the cavity corresponding to the side face of the base; a return spring is arranged between one end of the telescopic positioning rod and the cavity; the other end of the telescopic positioning rod stretches out of the round hole through spring elasticity and penetrates through a shaft hole in the seat connecting track to fix the seat on the seat connecting track, a control handle which is connected with threads and used for controlling the contraction of the positioning rod is further arranged on the application positioning rod, one end of the control handle penetrates through the base and is exposed outside the base, the control handle track which is used for controlling the handle to move along with the telescopic positioning rod is arranged at the position, corresponding to the control handle, of the base, and a buffer layer used for improving the comfort level of.
Furthermore, the vehicle body also comprises a driving system, the driving system is positioned between the two rotating wheel connecting tracks, a driving shaft of the driving system is connected with a rotating shaft of the rotating wheel, and a control button of the driving system is arranged on a handle positioned on the vehicle body; the handle is pivoted with the two ends of the vehicle body, the control button is positioned on the handle, and the control button is electrically connected with the driving system.
Furthermore, the aperture of the rotating wheel fixing and connecting hole is larger than the diameter of the rotating shaft of the rotating wheel, a spring fixing hole is arranged in the rotating wheel fixing and connecting hole, the other end of the spring abuts against the rotating shaft of the rotating wheel, and the rotating wheel is pushed to the outer side of the vehicle body to form a buffer layer.
Furthermore, the vehicle body is also provided with steps for placing feet, the steps are close to the handle, and the handle is connected with a control button for controlling the braking and the starting of the vehicle.
Furthermore, the binding band is in a net shape formed by weaving steel wires, a rubber layer is arranged outside the steel wires, and the net holes form fixing holes.
Furthermore, the runner connecting track and the seat connecting track at the adjacent positions of the two parts of the vehicle body are provided with discontinuous layers.
Furthermore, a rubber layer with patterns is arranged on the outer side of the step.
Furthermore, one end of the step is connected to the vehicle body through a shaft, and a limiting block is arranged below the step.
The scheme provided by the invention comprises the following steps: the user can conveniently drive and stand, the operation and the control are simple, and the safety is good; the goods are easy to fix, the binding process is simple, and the problems of overlong binding belt and long fixing time can be solved; the auxiliary runner can be replaced when the runner has a problem; the brake system or the drive system has problems, and can be continuously used after the vehicle body is turned over, so that inconvenience in maintenance in mountains is avoided; simple occupation space is little when accomodating, and does not break away from the track, and is laborsaving.
Drawings
Fig. 1 is a side view of the patent.
Fig. 2 is a front view of the present patent.
Fig. 3 is a schematic view of the roller shaft of the present patent.
Detailed Description
Hereinafter, embodiments of the present invention will be described in detail. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
Embodiment 1, as shown in fig. 1 to 3, the present invention relates to a rail cart with auxiliary wheels, which includes a vehicle body 1, a brake system, and a wheel 3; the bicycle body 1 consists of a front bicycle body and a rear bicycle body, the front bicycle body and the rear bicycle body are connected through hinges 13 which are positioned at adjacent positions of the lower end surfaces of the two bicycle bodies, so that the front bicycle body and the rear bicycle body can be folded and folded, the occupied area is reduced, and a locking device is arranged between the two bicycle bodies and used for locking the front bicycle body and the rear bicycle body when the front bicycle body and the rear bicycle body are unfolded; the left side and the right side of the vehicle body 1 are respectively provided with a rotating wheel connecting track 2 which is coated on the vehicle body along the vehicle advancing direction, and the corresponding position of the hinge joint of the rotating wheel connecting track is provided with a gap so as to be convenient for folding; the runner connecting track 2 positioned on the upper end surface and the lower end surface of the vehicle body 1 is provided with a plurality of runner rotating connecting holes for connecting runners 3, the runners 3 are connected and fixed in the runner rotating connecting holes through rotating shafts, and the part of the runners form driving wheels; the runner connecting track 2 positioned on the front end surface and the rear end surface of the vehicle body is provided with a plurality of runner fixing connecting holes for fixing runners, and the partial runners form auxiliary wheels; the rotating connecting holes of the rotating wheels are correspondingly provided with braking systems which are used for braking the rotating wheels, the braking systems also comprise control pedals which are used for operating the braking systems, the control pedals are a first pedal 5 and a second pedal 6 which are respectively and symmetrically arranged on the upper end surface and the lower end surface of the vehicle body, when a driving wheel has a fault, the auxiliary rotating wheels fixedly arranged on the rotating wheel connecting tracks 2 on the front end surface and the rear end surface of the vehicle body can be conveniently and conveniently replaced, and the auxiliary rotating wheels are fixedly arranged on the rotating wheel connecting tracks on the front end surface and the rear end surface of the vehicle body, so that the buffer can be effectively realized in the advancing process or the using process, and the vehicle; the middle part of the vehicle body is provided with a seat connecting track 10 which vertically penetrates through the vehicle body, the seat connecting track 10 is provided with two openings which respectively face the upper end surface and the lower end surface of the vehicle body, the lower end of the seat 4 is provided with a base, the base can be matched with the opening of the seat connecting track, when the vehicle body is installed, a technician in the field can inlay the base in any opening of the seat connecting track according to requirements, the base is provided with a controllable telescopic positioning rod 9, the telescopic positioning rod is inserted on the two side surfaces of the base and is telescopic through a spring, the telescopic positioning rod 9 penetrates through a shaft hole arranged in the seat connecting track to be used for fixing the seat, and when the vehicle body is turned over, the base of the seat; in addition, in the front, rear, left and right sides of the vehicle body 1, arc-shaped concave surfaces can be optionally arranged on two sides which are perpendicular to each other, a roller shaft is rotatably arranged in the concave surfaces, one end of a binding band for binding goods is fixed on the roller shaft 12, and the binding band is wound on the roller shaft 12 so as to adjust the required length; the binding belt is provided with a plurality of continuous fixing holes, the other end of the binding belt is provided with a clamping head, the corresponding side edge without the roll shaft is provided with a clamping groove for being matched and fixed with the clamping head of the binding belt, a cover body is arranged outside the arc-shaped inner concave surface, and the cover body can realize opening and closing of the inner concave surface through rotation; the end part of the cover body is provided with teeth, the corresponding part of the inner concave surface is provided with a tooth accommodating groove, and the teeth penetrate through the fixing holes on the binding bands and are accommodated in the tooth accommodating groove for fixing, so that the binding bands are fixed, and the stable connection of goods is ensured; the inner concave surface and the upper cover are also provided with locking holes, and the locking holes are provided with locksets for locking the locking holes.
A rail cart with auxiliary wheels, a locking device for locking a two-part cart body is: the fixed plate, the rotating shaft and the fixing bolts are positioned on the upper end surface and the lower end surface of the front part of the vehicle body and the rear part of the vehicle body, one end of the fixed plate is connected with one part of the vehicle body through the rotating shaft, the other end of the fixed plate is provided with a fixing bolt hole, and the fixing bolt hole penetrates through the fixing bolt hole and is mutually connected with a fixing hole in the other part of the vehicle body through the fixing bolt. A rail trolley with auxiliary wheels is characterized in that a base is arranged at the lower end of a seat, a cavity is arranged in the base, and communicated round holes are formed in the cavity corresponding to the side face of the base; a return spring is arranged between one end of the telescopic positioning rod and the cavity; the other end of the telescopic positioning rod stretches out of the round hole through spring elasticity and penetrates through a shaft hole in the seat connecting track to fix the seat on the seat connecting track, a control handle which is connected with threads and used for controlling the contraction of the positioning rod is further arranged on the telescopic positioning rod, one end of the control handle penetrates through the base and is exposed outside the base, a control handle track which is used for controlling the handle to move along with the telescopic positioning rod is arranged at the position, corresponding to the control handle, of the base, and a buffer layer used for improving the comfort level of.
A rail cart with auxiliary wheels, wherein a cart body also comprises a driving system, the driving system is positioned between two connecting rails of rotating wheels, a driving shaft of the driving system is connected with a rotating shaft of the rotating wheels, and a control button of the driving system is arranged on a handle positioned on the cart body; the handles are pivoted at two ends of the vehicle body, and the control button is electrically connected with the driving system.
The utility model provides a track shallow with auxiliary wheel, the aperture of runner fixed connection hole is bigger than the pivot diameter of runner, and is equipped with the spring fixed orifices that its internal fixation has the spring in the runner fixed connection hole, thereby the runner that the other end butt of spring runner will set firmly in runner fixed connection hole is auxiliary wheel and is pushed to the automobile body outside for realize the buffering. The track cart achieves buffering through rotating wheels arranged at the front end and the rear end of the cart body.
A rail cart with auxiliary wheels is characterized in that a cart body is further provided with steps 7 for placing two feet, the steps are arranged close to a handle, and a control button for controlling braking and starting of the cart is connected to the handle 8.
A track trolley with auxiliary wheels is characterized in that a binding band is in a net shape formed by weaving steel wires, a rubber layer is arranged outside the steel wires, and fixing holes are formed in the net holes.
A track cart with auxiliary wheels is provided, wherein a rubber layer with patterns is arranged on the outer side of a step.
A rail cart with auxiliary wheels is provided, wherein a fluorescent belt is arranged on a cart body so as to be convenient for searching under dark conditions.
A rail cart with auxiliary wheels is characterized in that one end of a step is connected to a cart body through a shaft, and a limiting block is arranged below the step.
A rail trolley with auxiliary wheels is provided, each rotating wheel is connected with at least 4 rotating wheels in a rail, the front end side and the rear end side of a trolley body are respectively provided with one rotating wheel, and the lower end surface is provided with two rotating wheels.
The utility model provides a track shallow with auxiliary wheel, is equipped with 6 runner connecting holes in every runner connecting track, and the automobile body up end evenly is equipped with 2 runner connecting holes, and the front and back distolateral side is equipped with a runner connecting hole respectively, and the automobile body terminal surface evenly is equipped with 2 runner connecting holes down.
The utility model provides a rail trolley with auxiliary wheel, braking system includes brake cable, arc brake pads, and first footboard and second footboard are connected to braking system's brake cable one end, and arc brake pads is established above runner connecting hole, and through brake cable control arc brake pads laminating downwards at the runner surface and automatic re-setting.
A rail cart with auxiliary wheels is characterized in that a roller shaft is connected with a handle 11 for driving the roller shaft to rotate, and the handle 11 is positioned outside an inner concave surface.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; these modifications and substitutions do not cause the essence of the corresponding technical solution to depart from the scope of the technical solution of the embodiments of the present invention, and are intended to be covered by the claims and the specification of the present invention.

Claims (10)

1. A rail cart with auxiliary wheels comprises a cart body, a braking system and a rotating wheel; the method is characterized in that: the vehicle body comprises two parts of vehicle bodies, the two parts of vehicle bodies are connected through hinges positioned at the adjacent positions of the lower end surfaces of the vehicle bodies to realize folding and furling, and a locking device for locking the two parts of vehicle bodies is also arranged between the two parts of vehicle bodies; the vehicle body is provided with two runner connecting tracks coated on the vehicle body, the runner connecting tracks positioned on the upper end surface and the lower end surface of the vehicle body are provided with a plurality of runner rotating connecting holes for connecting runners, the runners are connected and fixed on the runner rotating connecting holes through rotating shafts to form driving wheels, and the runner connecting tracks positioned on the front side and the rear side of the vehicle body are provided with a plurality of runner fixing connecting holes for fixing the runners to form auxiliary wheels; the brake system is arranged at the position corresponding to the rotating connecting hole of the rotating wheel, the brake system is used for clamping the rotating wheel and is provided with a control button, the control pedals of the brake system are respectively arranged on the upper end surface and the lower end surface of the vehicle body to respectively form a first pedal and a second pedal, a seat connecting track coated on the vehicle body is arranged on the vehicle body between the two rotating wheel connecting tracks, the seat connecting track is an open U-shaped track, a shaft hole used for connecting a seat is arranged on the seat connecting track, a base is arranged at the lower end of the seat, the base is matched with the opening of the seat connecting track, the base is embedded in the opening of the seat connecting track, a controllable telescopic positioning rod is arranged on the base, the telescopic positioning rod is inserted on the two side surfaces; the side face of the side face opposite to the side face with the roller shaft is provided with a clamping groove, the outer side of the inner concave face is provided with an upper cover, one end of the upper cover is connected with a side face shaft and rotatably opens and closes the inner concave face through the shaft connection; the upper cover other end is equipped with tooth for pass the fixed orifices on the bandage, and interior concave surface corresponds upper cover other end side and is equipped with tooth and accomodates the groove, and interior concave surface and upper cover still are equipped with the locking hole, and the locking hole is equipped with the tool to lock.
2. A rail cart with auxiliary wheels according to claim 1, characterized in that: the locking device for locking the two-part vehicle body is: the fixing plate is positioned on the upper end surface and the lower end surface of the two parts of the vehicle body, one end of the fixing plate is connected with one part of the vehicle body through the rotating shaft, the other end of the fixing plate is provided with a fixing bolt hole, and the other end of the fixing plate is connected to the other part of the vehicle body through the fixing bolt which penetrates through the fixing bolt hole and is connected with the fixing hole on the other part of the vehicle.
3. A rail cart with auxiliary wheels according to claim 1, characterized in that: the lower end of the seat is provided with a base, a cavity is arranged in the base, and a communicated round hole is formed in the cavity corresponding to the side face of the base; a return spring is arranged between one end of the telescopic positioning rod and the cavity; the other end of the telescopic positioning rod stretches out of the round hole through spring elasticity and penetrates through a shaft hole in the seat connecting track to fix the seat on the seat connecting track, a control handle which is connected with threads and used for controlling the contraction of the positioning rod is further arranged on the application positioning rod, one end of the control handle penetrates through the base and is exposed outside the base, the control handle track which is used for controlling the handle to move along with the telescopic positioning rod is arranged at the position, corresponding to the control handle, of the base, and a buffer layer used for improving the comfort level of.
4. A rail cart with auxiliary wheels according to claim 1, characterized in that: the vehicle body also comprises a driving system, the driving system is positioned between the two rotating wheel connecting tracks, a driving shaft of the driving system is connected with a rotating shaft of the rotating wheel, and a control button of the driving system is arranged on a handle positioned on the vehicle body; the handle is pivoted with the two ends of the vehicle body, the control button is positioned on the handle, and the control button is electrically connected with the driving system.
5. A rail cart with auxiliary wheels according to claim 1, characterized in that: the aperture of the rotating wheel fixing connecting hole is larger than the diameter of the rotating shaft of the rotating wheel, a spring fixing hole is arranged in the rotating wheel fixing connecting hole, the other end of the spring abuts against the rotating shaft of the rotating wheel, and the rotating wheel is pushed to the outer side of the vehicle body to form a buffer layer.
6. A rail cart with auxiliary wheels according to claim 1, characterized in that: the vehicle body is also provided with steps for placing feet, the steps are close to the handle, and the handle is connected with a control button for controlling the braking and the starting of the vehicle.
7. A rail cart with auxiliary wheels according to claim 1, characterized in that: the bandage is a net formed by weaving steel wires, a rubber layer is arranged outside the steel wires, and the net holes form fixing holes.
8. A rail cart with auxiliary wheels according to claim 1, characterized in that: the runner connecting track and the seat connecting track at the adjacent positions of the two parts of the vehicle body are provided with discontinuous layers.
9. A rail cart with auxiliary wheels according to claim 6, characterized in that: the outer side of the step is provided with a rubber layer with patterns.
10. A rail cart with auxiliary wheels according to claim 9, characterized in that: one end of the step is connected to the vehicle body through a shaft, and a limiting block is arranged below the step.
CN201911035460.7A 2019-10-29 2019-10-29 Track shallow with auxiliary wheel Active CN110843824B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911035460.7A CN110843824B (en) 2019-10-29 2019-10-29 Track shallow with auxiliary wheel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911035460.7A CN110843824B (en) 2019-10-29 2019-10-29 Track shallow with auxiliary wheel

Publications (2)

Publication Number Publication Date
CN110843824A true CN110843824A (en) 2020-02-28
CN110843824B CN110843824B (en) 2020-10-13

Family

ID=69598282

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911035460.7A Active CN110843824B (en) 2019-10-29 2019-10-29 Track shallow with auxiliary wheel

Country Status (1)

Country Link
CN (1) CN110843824B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114148356A (en) * 2021-12-03 2022-03-08 南京康泰建筑灌浆科技有限公司 Tunnel skylight point maintenance is with small-size light rail transport equipment

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20213842U1 (en) * 2002-09-07 2004-01-15 Lorenz Hasenbach Gmbh Und Co. Kg Folding rescue trolley has a rectangular platform with adjustable track wheels and with folding access steps at each end to assemble into a raised platform
KR20080100299A (en) * 2008-01-15 2008-11-17 주식회사 대신상역엔지니어링 Rail trolley
CN205365612U (en) * 2016-01-18 2016-07-06 公安部上海消防研究所 Folded cascade track traffic fast reaction rescue car
CN205661443U (en) * 2016-06-08 2016-10-26 大连中真智能科技开发有限公司 Harbour is with track flatcar automobile body
CN208325220U (en) * 2018-06-27 2019-01-04 河南省亚欧起重设备有限公司 A kind of folding electric flatcar
CN208665249U (en) * 2018-07-12 2019-03-29 韶关市快迅信息科技有限公司 A kind of expanded type trolley
CN209521687U (en) * 2019-01-31 2019-10-22 青岛欧勃亚金属制品有限公司 A kind of six wheel track transport vehicles

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20213842U1 (en) * 2002-09-07 2004-01-15 Lorenz Hasenbach Gmbh Und Co. Kg Folding rescue trolley has a rectangular platform with adjustable track wheels and with folding access steps at each end to assemble into a raised platform
KR20080100299A (en) * 2008-01-15 2008-11-17 주식회사 대신상역엔지니어링 Rail trolley
CN205365612U (en) * 2016-01-18 2016-07-06 公安部上海消防研究所 Folded cascade track traffic fast reaction rescue car
CN205661443U (en) * 2016-06-08 2016-10-26 大连中真智能科技开发有限公司 Harbour is with track flatcar automobile body
CN208325220U (en) * 2018-06-27 2019-01-04 河南省亚欧起重设备有限公司 A kind of folding electric flatcar
CN208665249U (en) * 2018-07-12 2019-03-29 韶关市快迅信息科技有限公司 A kind of expanded type trolley
CN209521687U (en) * 2019-01-31 2019-10-22 青岛欧勃亚金属制品有限公司 A kind of six wheel track transport vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114148356A (en) * 2021-12-03 2022-03-08 南京康泰建筑灌浆科技有限公司 Tunnel skylight point maintenance is with small-size light rail transport equipment
CN114148356B (en) * 2021-12-03 2022-11-08 南京康泰建筑灌浆科技有限公司 Tunnel skylight point maintenance is with small-size light rail transport equipment

Also Published As

Publication number Publication date
CN110843824B (en) 2020-10-13

Similar Documents

Publication Publication Date Title
CN106672134B (en) Scooter
CA1265090A (en) Wheelchair lift and transfer system
CN103562002B (en) Seat
US10814790B2 (en) Running board with roof access step and method
CN110843824B (en) Track shallow with auxiliary wheel
CN206633916U (en) Foot pedal equipment and there is its vehicle
EP0778060B1 (en) Roundabout for fairground and amusement park
EP0345706B1 (en) Access foot step with foldable treads for an access door of a railway vehicle for passenger transport
JP5250454B2 (en) Motorcycle housing and mechanical parking device
WO2009034272A2 (en) Lift device for a rolling chair
DE102010010172A1 (en) Scooter i.e. electrically powered scooter, such as pedal scooter for motorized transportation of people or passenger, has front scooter wheel placed on front of legroom, so that wheel is swingable into legroom outer side of driving times
CN106915308A (en) Foot pedal equipment and the vehicle with it
CN104802813A (en) Slope-shaped pedal for getting on or getting off train
CN205931062U (en) Electric scooter
CN113727903B (en) Cableway support with climbing equipment
CN209241065U (en) A kind of vehicle-mounted foot pedal used in train and platform gap
CN210301455U (en) Telescopic barrier-free passage for vehicle
CN107444276A (en) A kind of electronic side of high-mechanic for being easy to safeguard is stepped on and its method of work
FR2633576A1 (en) APPARATUS WITH RETRACTABLE MARKETS FOR ACCESS AND EXIT PORTS OF A RAILWAY VEHICLE FOR TRANSPORTING PASSENGERS
CN204641761U (en) The domatic pedal that a kind of train is got on or off the bus
CN217496405U (en) Foldable bicycle capable of riding instead of walking
JPH0337189U (en)
KR20110101613A (en) Handrail for emergency door of railway vehicle
CN114293900A (en) Daily maintenance contact net operation tower wagon
JP3927020B2 (en) Wheelchair storage device for passenger cars

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Lin Lilong

Inventor after: Li Xinfeng

Inventor before: Lin Lilong

GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20220531

Address after: 050035 No. C1, second floor, unit C, building 9, Runjiang headquarters international, No. 319, Changjiang Avenue, high tech Zone, Shijiazhuang, Hebei

Patentee after: SHIJIAZHUANG QINGLIU TECHNOLOGY Co.,Ltd.

Address before: 325000 Wenzhou City National University Science Park incubator, No. 38 Dongfang South Road, Ouhai District, Wenzhou, Zhejiang

Patentee before: WENZHOU VOCATIONAL & TECHNICAL College