CN106945692A - A kind of concrete vibration bar variable-frequency motor hand buggy - Google Patents
A kind of concrete vibration bar variable-frequency motor hand buggy Download PDFInfo
- Publication number
- CN106945692A CN106945692A CN201710175140.6A CN201710175140A CN106945692A CN 106945692 A CN106945692 A CN 106945692A CN 201710175140 A CN201710175140 A CN 201710175140A CN 106945692 A CN106945692 A CN 106945692A
- Authority
- CN
- China
- Prior art keywords
- frequency motor
- stretcher body
- variable
- vehicle frame
- wheel
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/008—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor having a prop or stand for maintaining position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/18—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is disposed between the wheel axis and the handles, e.g. wheelbarrows
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
- B62B2202/60—Motors
Abstract
A kind of concrete vibration bar variable-frequency motor hand buggy, is related to means of transport field.The variable-frequency motor that the current country is used is mostly portable, but powerful variable-frequency motor, and weight is big, carries laborious.The present invention includes vehicle frame, the wheel located at vehicle frame back lower place both sides, the leg located at vehicle frame front lower place, described vehicle frame includes left stretcher body, right stretcher body and the fixed plate for fixing variable-frequency motor, described fixed plate is on the upside of bottom of frame, fixed plate is provided with multiple waist type bolt fixing holes corresponding with variable-frequency motor fixing hole, the bottom of described leg is provided with leg cushion block, the bar that is connected for be connected left stretcher body and right stretcher body is provided with the top of described vehicle frame, the front end of described vehicle frame is provided with handle.The technical program greatly reduces the labor intensity of mobile variable-frequency motor, and mobile flexible, work is light.
Description
Technical field
The present invention relates to means of transport field, especially a kind of concrete vibration bar variable-frequency motor hand buggy.
Background technology
It is high frequency as long as using variable-frequency motor using the capital of high frequency concrete vibration bar at present in various units in charge of construction
Concrete vibration bar provides corresponding power supply, and because the unit area of construction is larger, and high frequency concrete vibration bar uses scope
Extensively, high frequency concrete vibration bar needs frequent movement, is also required to as the variable-frequency motor of high frequency concrete vibration bar power supply not
Moved between same construction point.The variable-frequency motor that the current country is used is mostly portable, but due to variable-frequency motor, it is particularly big
The variable-frequency motor of power, weight is considerable, is very tired something in construction point movement.
The content of the invention
The technical problem to be solved in the present invention and propose technical assignment be prior art to be improved with being improved,
A kind of concrete vibration bar variable-frequency motor hand buggy is provided, for the purpose of being moved easily variable-frequency motor.Therefore, the present invention take with
Lower technical scheme.
A kind of concrete vibration bar variable-frequency motor hand buggy, including vehicle frame, the wheel located at vehicle frame back lower place both sides, be located at
The leg of vehicle frame front lower place, described vehicle frame includes left stretcher body, right stretcher body and the fixed plate for fixing variable-frequency motor, described
Fixed plate is on the upside of bottom of frame, and fixed plate is fixed provided with multiple waist type bolts corresponding with variable-frequency motor fixing hole
Hole, the bottom of described leg, which is provided with to be provided with the top of leg cushion block, described vehicle frame, is used for be connected left stretcher body and right stretcher body
The bar that is connected, the front end of described vehicle frame is provided with handle.By the way that variable-frequency motor is fixed in fixed plate, when mobile, lead to
Handle is crossed to pull, it is relatively relatively labor-saving during pulling due to provided with wheel；Waist type bolt fixing hole is easy to bolt positioning fixation, leg
Cushion block increases the Area of bearing with construction surface, and support effect is good, and hand buggy is matched with variable-frequency motor, during movement,
Avoid displacement, topple over, improve mobile reliability, it can only set two wheels, set up defences the leg cushion block that inclines in the other end, when stopping
Two wheels and a leg cushion block realize three-point fix, can effectively reduce volume, while improving the flexibility of operation；Left stretcher body, the right side
There are attachment means at the top of support body, bottom, front portion, rear portion, improve overall firmness, it is adaptable to which weight is big, small volume
The transport of variable-frequency motor, improves the security in transportation.
As further improving and supplementing to above-mentioned technical proposal, present invention additionally comprises following additional technical feature.
Described left stretcher body and right stretcher body are symmetric shape, and preceding dowel is provided between left stretcher body and the front end of right stretcher body,
Rear dowel is provided between left stretcher body and the rear end of right stretcher body.By preceding dowel and rear dowel, left stretcher body and the right side are enhanced
The bonding strength of support body.
Described left stretcher body, right stretcher body and handle is round steel pipe brake forming.Pass through round steel pipe brake forming institute
The frame structure of formation, is easy to variable-frequency motor to be put into vehicle frame, is easy to vibrating head to pass vehicle frame, and easy to process, low cost.
Whole knuckles of the brake forming of described left stretcher body, right stretcher body and handle are between R50 ~ R70.It is larger
Bending circular arc ensure that stress is more uniform in BENDING PROCESS, will not make hollow steel pipe deformation in addition ftracture.
The two ends that lower section is connected with hole-bored axle from end to end pipe, axle tube on rear side of described bottom of frame are connected with circular connection
Block, the centre of circular contiguous block is axially arranged with the tapped through hole for installing wheel.By the tapped through hole in circular contiguous block,
It is easy to fixing vehicle wheel, it is simple in construction, easily manufactured.
The inner side axle tube of described wheel is provided with back-up ring, and the bearing centre hole of wheel is through on axle tube, outside wheel
It is cased with the outside of packing ring, packing ring being provided with Wheel set bolt on the axle tube of side, Wheel set bolt is screwed into circular contiguous block
Tapped through hole, described back-up ring and the distance of axle tube outer face is more than wheel width.Back-up ring and the distance of axle tube outer face
More than wheel width, make after bolt fixing vehicle wheel, wheel will not be stuck.
Described wheel periphery is the face of cylinder, and the face of cylinder is provided with the circumferential circular groove of multiple tracks.The area on the face of cylinder is big
In conventional circular cross-section wheel, by setting up around groove, contact Area of bearing during construction is more increased, makes wheel not
It is easily trapped into concrete, is easy to pull, and larger contact area increases the frictional resistance with concrete, enables wheel
It is easier to roll.
Round steel pipe is provided with the middle part of described handle lower end, round steel pipe with diameter greater than the handle diameter positioned at its both sides,
A few font connecting plates are connected with front side of described preceding dowel, the length of connecting plate is more than round steel pipe, and connecting plate is with before connecting
Muscle one or so through square hole of affixed rear formation is connect, described round steel pipe can simultaneously be relatively rotated in square hole.Handle can
Rotation is dug upwards, digs gathering after conveniently pulling upwards, reduces construction infection of the handle to construction site, a few font connections
Plate is simple in construction, is fixed conveniently.
After described handle is vertically dug, provided with the space for being easy to pull between handle top and vehicle frame top.When mobile,
It is easy to operating personnel to stretch into palm below handle, holds handle.
Described leg is V-shape, and the top two ends of leg are connected to left stretcher body, on right stretcher body, the bottom of leg
Provided with bolt connecting hole, described leg cushion block includes the circular cushion block and the rubber at the top of circular cushion block of intermediate throughholes
Circle, described circular cushion block and rubber ring is connected by check bolt with the bolt connecting hole of leg bottom.V-shape stand bar structure
Simply, manufacture, easy for installation, by the bolt connecting hole of its bottom, easily realizes the connection to leg cushion block, and leg is from upper
To between lower insertion left stretcher body and right stretcher body, connected afterwards by connector, or by setting the arc matched with left stretcher body, right stretcher body
Shape face is locked on left stretcher body, on right stretcher body, effectively improves the speed of assembling, leg insert from the top down left stretcher body, right stretcher body it
Between when, occurred elastic deformation by the constraint of left stretcher body, right stretcher body, leg both sides are deformed inward so that positioned at leg upper arcuate
Face matches with left stretcher body, right stretcher body to be engaged, and the chord length of arcwall face is more than the radius of left stretcher body, right stretcher body and its place that matches.V-shape
The angle of leg is more than 20 degree, and less than 90 degree, in support, is same as top stress, angle increase increases load ability, is
Increase the reliability of its connection, connector, such as screw can be set between leg and left stretcher body, right stretcher body.
Beneficial effect：During mobile variable-frequency motor, it is only necessary to pull dolly, only need the rolling produced by overcoming wheel to rub
Power is wiped, the labor intensity of mobile variable-frequency motor is greatly reduced, movement is more flexible, works lighter.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is that the present invention removes the structural representation after wheel.
Fig. 3 is axle tube diagrammatic cross-section of the present invention.
In figure：1- right stretcher bodies；2- left stretcher bodies；3- wheels；4- fixed plates；5- legs；6- leg cushion blocks；7- is connected
Bar；8- shakes hands；Dowel before 9-；Dowel after 10-；11- axle tubes；12- back-up rings；13- packing rings；14- Wheel set bolts；
15- connecting plates；16- circular contiguous blocks；401- waist type bolt fixing holes.
Embodiment
Technical scheme is described in further detail below in conjunction with Figure of description.
As Figure 1-3, a kind of concrete vibration bar variable-frequency motor hand buggy, including vehicle frame, located at the vehicle frame back lower place two
The wheel 3 of side, the leg 5 located at vehicle frame front lower place, vehicle frame include left stretcher body 2, right stretcher body 1 and for fixing consolidating for variable-frequency motor
Fixed board 4, fixed plate 4 is on the upside of bottom of frame, and fixed plate 4 is provided with 4 waist type spiral shells corresponding with variable-frequency motor fixing hole
Bolt fixing hole 401, the bottom of leg 5, which is provided with to be provided with the top of leg cushion block 6, vehicle frame, is used for be connected left stretcher body 2 and right stretcher body 1
The bar 7 that is connected, the front end of vehicle frame is provided with handle 8.
In order to strengthen frame strength, left stretcher body 2 and right stretcher body 1 are symmetric shape, the front end of left stretcher body 2 and right stretcher body 1 it
Between be provided with preceding dowel 9, between left stretcher body 2 and the rear end of right stretcher body 1 be provided with rear dowel 10.Connected by preceding dowel 9 with after
Muscle 10 is connect, the bonding strength of left stretcher body 2 and right stretcher body 1 is enhanced.
Manufacture and use for convenience, left stretcher body 2, right stretcher body 1 and handle 8 are round steel pipe brake forming.Pass through circle
Shape tube bending is molded formed frame structure, is easy to variable-frequency motor to be put into vehicle frame, is easy to vibrating head to pass vehicle frame, and add
Work is convenient, low cost.
In order that hollow steel pipe occurs without deformation and ftractureed, the whole of the brake forming of left stretcher body 2, right stretcher body 1 and handle 8
Knuckle is in R60.Larger bending circular arc ensures that stress is more uniform in BENDING PROCESS, will not make hollow steel pipe deformation very
To cracking.
In order to realize that lower section is connected with the two ends in hole-bored axle from end to end pipe 11, axle tube 11 on rear side of connection wheel 3, bottom of frame
Circular contiguous block 16 is connected with, the centre of circular contiguous block 16 is axially arranged with the tapped through hole for installing wheel 3.Pass through circle
Tapped through hole on contiguous block 16, is easy to fixing vehicle wheel 3, simple in construction, easily manufactured.
In order to avoid wheel 3 is stuck, the inner side axle tube 11 of wheel 3 is provided with back-up ring 12, and the bearing centre hole of wheel 3 is worn
In on axle tube 11, being cased with packing ring 13 on the axle tube 11 in the outside of wheel 3, the outside of packing ring 13 is provided with Wheel set bolt 14, car
Wheel fixing bolt 14 is screwed into the tapped through hole of circular contiguous block 16, and back-up ring 12 and the distance of the outer face of axle tube 11 are more than wheel
3 width.Back-up ring 12 and the distance of the outer face of axle tube 11 are more than the width of wheel 3, make after bolt fixing vehicle wheel 3, wheel 3 will not block
Extremely.
In order to increase contact supporting surface, it is easy to pull, the periphery of wheel 3 is the face of cylinder, and the face of cylinder is provided with multiple tracks circumference
Around groove.The area on the face of cylinder is more than conventional circular cross-section wheel 3, by setting up around groove, more increases construction
When contact Area of bearing, make wheel 3 be not easy to be absorbed in concrete, be easy to pull, and larger contact area increases
With the frictional resistance of concrete, wheel is set to be easier to rolling.
For the ease of drawing handle 8 in, the front side of preceding dowel 9 is connected with a few font connecting plates 15, and connecting plate 15 is with before connecting
One or so the through square hole of affixed rear formation of muscle 9 is connect, handle 8 passes through square hole, and handle 8 can vertically be dug.Due to handle 8
External diameter is less than the internal diameter of the round steel pipe of welding in square hole, handle 8 is rotatably dug upwards, digs receipts after conveniently pulling upwards
Hold together, reduce the construction infection of 8 pairs of construction sites of handle, a few font connecting plates 15 are simple in construction, are fixed conveniently.
The mounting means of handle is alternatively：Be provided with round steel pipe in the middle part of the described lower end of handle 8, round steel pipe with diameter greater than
The diameter of handle 8 positioned at its both sides, the front side of described preceding dowel 9 is connected with a few font connecting plates 15, the length of connecting plate 15
Degree is more than round steel pipe, connecting plate 15 and preceding dowel 9 one or so through square hole of affixed rear formation, described round steel pipe
It can simultaneously be relatively rotated in square hole.
In order to be easier to pull, after handle 8 is vertically dug, the top of handle 8 at the top of vehicle frame between provided with being easy to what is pulled
Space.When mobile, it is easy to operating personnel to stretch into palm from the lower section of handle 8, holds handle 8.
In order to simplify structure, convenient manufacture, leg 5 is V-shape, the top two ends of leg 5 be connected to left stretcher body 2,
On right stretcher body 1, the bottom of leg 5 is provided with bolt connecting hole, and leg cushion block 6 includes the circular cushion block of intermediate throughholes and located at circle
Rubber ring at the top of cushion block, circular cushion block and rubber ring are connected by check bolt with the bolt connecting hole of the bottom of leg 5.V words
Type leg 5 is simple in construction, easily manufactured, by the bolt connecting hole of its bottom, easily realizes the connection to leg cushion block 6.
During installation, variable-frequency motor is fixed in fixed plate 4 by bolt, then vibrating head is connected to the one of variable-frequency motor
End, when mobile, is pulled by handle 8, because the contact surface of wheel 3 and concrete is larger and wheel 3 is provided with groove, is being pulled
When, it is relatively relatively labor-saving, after variable-frequency motor is moved into place, dolly front end is put down, leg cushion block 6 is contacted with concrete surface,
Because the floor space of leg cushion block 6 is larger, the contact Area of bearing with concrete is increased, is difficult to be absorbed in, support effect is good.
In this example, the bar 7 that is connected, fixed plate 4, leg 5, preceding dowel 9, rear dowel 10 and axle tube 11 with
Left stretcher body 2 and the argon arc welding of right stretcher body 1 are weldingly connected, and polishing after welding makes surface not have obvious weld mark；Variable-frequency electric
Machine plates white zine hexagon socket cap head screw by M8 × 20 and 65Mn normal type single coil spring lock washers 13 are fixed in fixed plate 4；Connection
Fix bar 7, left stretcher body 2, right stretcher body 1 and handle 8 are φ 20 × 1 hollow round steel pipe；Axle tube 11 uses φ 20 × 1.5
Hollow steel pipe, circular contiguous block 16 is that the tapped through hole of axial direction in the middle of the thickness of φ 20 10mm round steel, circular contiguous block 16 is advised for M6
Lattice, affixed using plug welding technique between circular contiguous block 16 and axle tube 11, Wheel set bolt 14 is that M6 × 14 are flanged interior
Hexagonal cylindrical head screw, packing ring 13 is the nigrescence plain washer 13 of D6 × 28 × 2；Back-up ring 12 and the distance of the outer face of axle tube 11 are
55mm, the width of wheel 3 is 50mm, and the diameter of bore of wheel 3 is 22mm；Connecting plate 15 is flanged by M6 × 14 with dowel
Hexagon socket cap head screw and M6 hexagonal locking nuts are fixedly connected；It is a width of in square hole between connecting plate 15 and dowel
Round steel pipe specification in 24mm, square hole is φ 24 × 1.5；Check bolt is the band nut bolt of M10 specifications；The appearance of vehicle frame
Black wrinkle finish is sprayed in face, by cleaning of deoiling before spray painting, to ensure that wrinkle finish is not easy during the adhesive force of wrinkle finish, use
Come off.
A kind of concrete vibration bar variable-frequency motor hand buggy shown in figure 1 above -3 is the specific embodiment of the present invention,
Through embodying substantive distinguishing features of the present invention and progress, under the enlightenment of the present invention, it can be carried out according to actual use needs
Equivalent modifications in terms of shape, structure, this programme protection domain row.
Claims (10)
1. a kind of concrete vibration bar variable-frequency motor hand buggy, it is characterised in that：Including vehicle frame, located at vehicle frame back lower place both sides
Wheel（3）, leg located at vehicle frame front lower place（5）, described vehicle frame includes left stretcher body（2）, right stretcher body（1）Become with for fixed
The fixed plate of frequency motor（4）, described fixed plate（4）On the upside of bottom of frame, fixed plate（4）It is provided with multiple and variable-frequency electric
The corresponding waist type bolt fixing hole of fixing hole on machine（401）, described leg（5）Bottom be provided with leg cushion block（6）, institute
Being provided with the top of the vehicle frame stated is used for the left stretcher body that is connected（2）And right stretcher body（1）The bar that is connected（7）, described vehicle frame
Front end is provided with handle（8）.
2. a kind of concrete vibration bar variable-frequency motor hand buggy according to claim 1, it is characterised in that：Described left frame
Body（2）And right stretcher body（1）For symmetric shape, left stretcher body（2）And right stretcher body（1）Front end between be provided with preceding dowel（9）, left frame
Body（2）And right stretcher body（1）Rear end between be provided with rear dowel（10）.
3. a kind of concrete vibration bar variable-frequency motor hand buggy according to claim 1, it is characterised in that：Described left frame
Body（2）, right stretcher body（1）And handle（8）It is round steel pipe brake forming.
4. a kind of concrete vibration bar variable-frequency motor hand buggy according to claim 3, it is characterised in that：Described left frame
Body（2）, right stretcher body（1）And handle（8）Brake forming whole knuckles between R50 ~ R70.
5. a kind of concrete vibration bar variable-frequency motor hand buggy according to claim 1, it is characterised in that：Described vehicle frame
Hole-bored axle from end to end pipe is connected with below bottom rear（11）, axle tube（11）Interior two ends are connected with circular contiguous block（16）, it is circular
Contiguous block（16）Centre be axially arranged with for installing wheel（3）Tapped through hole.
6. a kind of concrete vibration bar variable-frequency motor hand buggy according to claim 5, it is characterised in that：Described wheel
（3）Inner side axle tube（11）It is provided with back-up ring（12）, wheel（3）Bearing centre hole be through at axle tube（11）On, wheel（3）
The axle tube in outside（11）On be cased with packing ring（13）, packing ring（13）Outside is provided with Wheel set bolt（14）, Wheel set bolt
（14）It is screwed into circular contiguous block（16）Tapped through hole, described back-up ring（12）With axle tube（11）The distance of outer face is more than
Wheel（3）Width.
7. a kind of concrete vibration bar variable-frequency motor hand buggy according to claim 5, it is characterised in that：Described wheel
（3）Periphery is the face of cylinder, and the face of cylinder is provided with the circumferential circular groove of multiple tracks.
8. a kind of concrete vibration bar variable-frequency motor hand buggy according to claim 2, it is characterised in that：Described handle
（8）Round steel pipe is provided with the middle part of lower end, round steel pipe is with diameter greater than the handle positioned at its both sides（8）Diameter, described preceding connection
Muscle（9）Front side be connected with a few font connecting plates（15）, connecting plate（15）Length be more than round steel pipe, connecting plate（15）With it is preceding
Dowel（9）One or so through square hole is formed after affixed, described round steel pipe can simultaneously be relatively rotated in square hole.
9. a kind of concrete vibration bar variable-frequency motor hand buggy according to claim 8, it is characterised in that：Described handle
（8）After vertically digging, handle（8）Provided with the space for being easy to pull between at the top of top and vehicle frame.
10. a kind of concrete vibration bar variable-frequency motor hand buggy according to claim 1, it is characterised in that：Described branch
Pin（5）For V-shape, leg（5）Top two ends be connected to left stretcher body（2）, right stretcher body（1）On, leg（5）Bottom set
There are bolt connecting hole, described leg cushion block（6）Circular cushion block including intermediate throughholes and the rubber at the top of circular cushion block
Circle, described circular cushion block and rubber ring pass through check bolt and leg（5）The bolt connecting hole connection of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710175140.6A CN106945692A (en) | 2017-03-22 | 2017-03-22 | A kind of concrete vibration bar variable-frequency motor hand buggy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710175140.6A CN106945692A (en) | 2017-03-22 | 2017-03-22 | A kind of concrete vibration bar variable-frequency motor hand buggy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106945692A true CN106945692A (en) | 2017-07-14 |
Family
ID=59472673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710175140.6A Pending CN106945692A (en) | 2017-03-22 | 2017-03-22 | A kind of concrete vibration bar variable-frequency motor hand buggy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106945692A (en) |
Citations (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB480333A (en) * | 1936-08-20 | 1938-02-21 | Geest Horticultural Products L | Improvements in or relating to handcarts and like wheeled vehicles |
| JPH0958476A (en) * | 1995-08-23 | 1997-03-04 | Motohiro Seisakusho:Kk | Two-wheeled cart type carrier |
| US5758887A (en) * | 1995-11-06 | 1998-06-02 | Bobst; Glen L. | Wheelbarrow with increased efficiency and stability |
| JPH10309950A (en) * | 1997-05-08 | 1998-11-24 | Honda Motor Co Ltd | Carrier |
| CN2341858Y (en) * | 1998-09-30 | 1999-10-06 | 张秋龙 | Trailer |
| CN1419425A (en) * | 2000-01-21 | 2003-05-21 | 新时代株式会社 | Grip device for a movable wheel mounted object |
| US20040041361A1 (en) * | 2002-09-04 | 2004-03-04 | Prestar Manufacturing Snd Bhd, A Corporation Of The Country Of Malaysia | Three wheeled wheelbarrow with handle adaptor |
| CN2709271Y (en) * | 2004-04-23 | 2005-07-13 | 北新建材(集团)有限公司 | Lifting trolley |
| CN2923459Y (en) * | 2006-07-07 | 2007-07-18 | 明门实业股份有限公司 | Caster device of baby's cart |
| US20080150246A1 (en) * | 2005-12-29 | 2008-06-26 | Lox John E | Trash Receptacle Utility Cart |
| US20080277889A1 (en) * | 2005-06-30 | 2008-11-13 | Allbarrow International Llc | Swivel and stop-limit feature on wheelbarrows for automatic load adjustment |
| JP2011042351A (en) * | 2009-07-22 | 2011-03-03 | Arumisu:Kk | Tire |
| CN201792880U (en) * | 2010-09-27 | 2011-04-13 | 浙江吉利汽车有限公司 | Steel cylinder conveying trolley |
| CN202243595U (en) * | 2011-10-10 | 2012-05-30 | 福建永强力加动力设备有限公司 | Embedded handle |
| CN102837719A (en) * | 2012-09-26 | 2012-12-26 | 际华三五三四制衣有限公司 | Portable sewing machine carrier |
| CN102886131A (en) * | 2011-10-12 | 2013-01-23 | 广州拔萃机电有限公司 | Golf bag hand cart |
| CN203142709U (en) * | 2013-03-23 | 2013-08-21 | 内蒙古帅旗生物科技股份有限公司 | Barrel transporting trolley |
| CN203372263U (en) * | 2013-07-02 | 2014-01-01 | 华菱星马汽车（集团）股份有限公司 | Transferring trolley |
| CN204137040U (en) * | 2014-10-13 | 2015-02-04 | 浙江泰普森休闲用品有限公司 | Baggage car and wheel quick attach structure |
| CN204236497U (en) * | 2014-11-20 | 2015-04-01 | 浙江耀锋动力科技有限公司 | Generator set installing frame |
| CN204341106U (en) * | 2014-12-30 | 2015-05-20 | 苏州飞华铝制工业有限公司 | A kind of transport trolley of sprayer |
| CN105882696A (en) * | 2014-12-26 | 2016-08-24 | 青岛华天车辆有限公司 | Trolley |
| CN205769498U (en) * | 2016-05-20 | 2016-12-07 | 高密市元裕机械科技有限公司 | A kind of electric climbing machine |
| CN206012673U (en) * | 2016-08-31 | 2017-03-15 | 重庆宗申通用动力机械有限公司 | A kind of available power unit frame |
| CN206589909U (en) * | 2017-03-22 | 2017-10-27 | 卧龙电气集团股份有限公司 | A kind of concrete vibration bar variable-frequency motor hand buggy |
-
2017
- 2017-03-22 CN CN201710175140.6A patent/CN106945692A/en active Pending
Patent Citations (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB480333A (en) * | 1936-08-20 | 1938-02-21 | Geest Horticultural Products L | Improvements in or relating to handcarts and like wheeled vehicles |
| JPH0958476A (en) * | 1995-08-23 | 1997-03-04 | Motohiro Seisakusho:Kk | Two-wheeled cart type carrier |
| US5758887A (en) * | 1995-11-06 | 1998-06-02 | Bobst; Glen L. | Wheelbarrow with increased efficiency and stability |
| JPH10309950A (en) * | 1997-05-08 | 1998-11-24 | Honda Motor Co Ltd | Carrier |
| CN2341858Y (en) * | 1998-09-30 | 1999-10-06 | 张秋龙 | Trailer |
| CN1419425A (en) * | 2000-01-21 | 2003-05-21 | 新时代株式会社 | Grip device for a movable wheel mounted object |
| US20040041361A1 (en) * | 2002-09-04 | 2004-03-04 | Prestar Manufacturing Snd Bhd, A Corporation Of The Country Of Malaysia | Three wheeled wheelbarrow with handle adaptor |
| CN2709271Y (en) * | 2004-04-23 | 2005-07-13 | 北新建材(集团)有限公司 | Lifting trolley |
| US20080277889A1 (en) * | 2005-06-30 | 2008-11-13 | Allbarrow International Llc | Swivel and stop-limit feature on wheelbarrows for automatic load adjustment |
| US20080150246A1 (en) * | 2005-12-29 | 2008-06-26 | Lox John E | Trash Receptacle Utility Cart |
| CN2923459Y (en) * | 2006-07-07 | 2007-07-18 | 明门实业股份有限公司 | Caster device of baby's cart |
| JP2011042351A (en) * | 2009-07-22 | 2011-03-03 | Arumisu:Kk | Tire |
| CN201792880U (en) * | 2010-09-27 | 2011-04-13 | 浙江吉利汽车有限公司 | Steel cylinder conveying trolley |
| CN202243595U (en) * | 2011-10-10 | 2012-05-30 | 福建永强力加动力设备有限公司 | Embedded handle |
| CN102886131A (en) * | 2011-10-12 | 2013-01-23 | 广州拔萃机电有限公司 | Golf bag hand cart |
| CN102837719A (en) * | 2012-09-26 | 2012-12-26 | 际华三五三四制衣有限公司 | Portable sewing machine carrier |
| CN203142709U (en) * | 2013-03-23 | 2013-08-21 | 内蒙古帅旗生物科技股份有限公司 | Barrel transporting trolley |
| CN203372263U (en) * | 2013-07-02 | 2014-01-01 | 华菱星马汽车（集团）股份有限公司 | Transferring trolley |
| CN204137040U (en) * | 2014-10-13 | 2015-02-04 | 浙江泰普森休闲用品有限公司 | Baggage car and wheel quick attach structure |
| CN204236497U (en) * | 2014-11-20 | 2015-04-01 | 浙江耀锋动力科技有限公司 | Generator set installing frame |
| CN105882696A (en) * | 2014-12-26 | 2016-08-24 | 青岛华天车辆有限公司 | Trolley |
| CN204341106U (en) * | 2014-12-30 | 2015-05-20 | 苏州飞华铝制工业有限公司 | A kind of transport trolley of sprayer |
| CN205769498U (en) * | 2016-05-20 | 2016-12-07 | 高密市元裕机械科技有限公司 | A kind of electric climbing machine |
| CN206012673U (en) * | 2016-08-31 | 2017-03-15 | 重庆宗申通用动力机械有限公司 | A kind of available power unit frame |
| CN206589909U (en) * | 2017-03-22 | 2017-10-27 | 卧龙电气集团股份有限公司 | A kind of concrete vibration bar variable-frequency motor hand buggy |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10583860B2 (en) | Steering arm assembly, steering mechanism and multi-axle steering wheel type heavy duty vehicle | |
| CN109399187B (en) | Portable tubular product centre gripping distributor | |
| CN206589909U (en) | A kind of concrete vibration bar variable-frequency motor hand buggy | |
| CN210649256U (en) | Frame is always pieced together upset welding set | |
| CN106945692A (en) | A kind of concrete vibration bar variable-frequency motor hand buggy | |
| CN202343646U (en) | Tool for correcting automotive body | |
| CN107309364A (en) | Guy wire bender | |
| CN203796831U (en) | Lightweight rubber bushing structure capable of being pressed out conveniently | |
| CN206088772U (en) | Portable longmen lifting bracket | |
| CN210730763U (en) | Automobile multi-section bent pipe bending equipment | |
| CN205298200U (en) | A connecting bolt for running from opposite directions formula aluminum alloy wheel | |
| CN204641262U (en) | Be provided with the electronlmobil propons of steering wheel erecting frame | |
| CN205927620U (en) | Welding robot's carousel | |
| CN207658777U (en) | A kind of steel band trolley | |
| CN206568057U (en) | A kind of automobile tire replacing spanner | |
| CN201597631U (en) | Steering axle body | |
| CN214211959U (en) | Convenient-to-use joint crimping machine | |
| CN205629810U (en) | Boiler pipe board welding hydraulic pressure machine of shifting | |
| CN203623307U (en) | Steel plate type front lower cantilever | |
| CN215444744U (en) | Anti-theft bolt and assembly and disassembly tools thereof | |
| CN208774043U (en) | Wire drawing machine is used in a kind of production of container woven bag | |
| CN213731449U (en) | Crawler is with wheel system nut assembly and disassembly tools | |
| CN207000081U (en) | Automobile front axle swing arm assembly | |
| CN210099389U (en) | Tower equipment welding compression roller | |
| CN211195724U (en) | Automobile tire assistor convenient for getting rid of poverty |
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 | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 312300 economic development zone, Shangyu District, Zhejiang, Shaoxing Applicant after: Wolong Electric Drive Group Co., Ltd. Applicant after: Shaoxing Oli-wolong Vibrator Co., Ltd. Address before: 312300 economic development zone, Shangyu District, Zhejiang, Shaoxing Applicant before: Wolong Electric Group Co., Ltd. Applicant before: Shaoxing Oli-wolong Vibrator Co., Ltd. |