CN108116459A - A kind of kerbstone carrying trolley of suitable northern area winter construction - Google Patents
A kind of kerbstone carrying trolley of suitable northern area winter construction Download PDFInfo
- Publication number
- CN108116459A CN108116459A CN201810023172.9A CN201810023172A CN108116459A CN 108116459 A CN108116459 A CN 108116459A CN 201810023172 A CN201810023172 A CN 201810023172A CN 108116459 A CN108116459 A CN 108116459A
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- CN
- China
- Prior art keywords
- clamp arm
- kerbstone
- rotating shaft
- hinge
- connecting plate
- 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
-
- 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
- B62B1/02—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the wheel axis is disposed between the load and the handles
- B62B1/06—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the wheel axis is disposed between the load and the handles involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
-
- 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
- B62B1/26—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor characterised by supports specially adapted to objects of definite shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/06—Hand moving equipment, e.g. handle bars
-
- 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
- B62B2202/62—Tiles, bricks, paving slabs or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2203/00—Grasping, holding, supporting the objects
- B62B2203/44—Clamping or supporting circumferentially
Abstract
The invention discloses a kind of kerbstone carrying trolleys of suitable northern area winter construction, and including cross bar, montant, vertical pole, the both ends of vertical pole are respectively provided with the identical vertical pull rod of length, and the lower end of two vertical pull rods is connected with the longitudinal axis；The front and rear ends of the longitudinal axis is respectively connected with the clamp assemblies that can clamp kerbstone；The right flank of the bottom of clamp arm of the top of two clamp assemblies away from tire is connected with a rectangular supporting plate jointly；A longitudinal rotating shaft is connected on vertical pole, otic placode in both ends otic placode, one is connected on longitudinal rotating shaft；Both ends otic placode is connected respectively by one first drawstring with the interconnection hinge of the clamp assemblies positioned at longitudinal axis front end；The top surface at the middle part of longitudinal rotating shaft is equipped with middle otic placode, and the separate longitudinal rotating shaft end of middle otic placode is connected by the middle part of the second drawstring and pull rod.The multiple positions of trolley of the present invention make use of lever principle, single can realize the crawl, carrying, placement operation of kerbstone, save operating time, manpower and materials.
Description
Technical field
The invention belongs to the technical fields of road engineering, and in particular to a kind of kerbstone of suitable northern area winter construction
Carrying trolley.
Background technology
In the work progress of backroad, people Chang Dao is laid with kerbstone on both sides of the road, and kerbstone is generally spent along the line
Hilllock stone material matter, the practicability that it has been taken into account while being laid on beauty of the kerbstone of granite material, what it took is no barrier
Hinder design, meet person with visual disabilities and utilize road traffic facility trip with limbs impaired and weak old man, children etc.
It needs.The laying of kerbstone successfully improves the quality of road, and road area is made to have obtained effective separation with afforested areas,
The shipshape granite kerbstone that road is laid on both sides of the road can be that beautiful rural construction adds one of beautiful landscape.
Kerbstone size is respectively：Length be 50cm~100cm, width be 10cm~20cm, highly for 500cm~
600cm.After the completion of roadbase construction, that is, start to be pacified by man-handling of materials and build.In the prior art, it usually needs scene is manually sharp
Kerbstone is transported with trolley or is transported using mechanical forklift.Since kerbstone monolithic weight is up to 250kg~260kg, people
Work labor intensity is big, and effect is low, time-consuming.
The patent of Publication No. CN206749827U discloses a kind of kerbstone carrying trolley, including horizontally disposed horizontal stroke
Bar and with cross bar montant connected vertically；The montant is connected with the wheel shaft of tire away from one end of cross bar；The horizontal stroke
One end of bar is equipped with the clamp assemblies of clamping kerbstone；The cross bar is holding end away from one end of the clamp assemblies.Curb
Stone carrying trolley utilizes lever principle, real using the simple transport transfer tool of one kind of the existing material processing in construction site
Show kerbstone peace and build the purpose saved and manually, improve work efficiency.
Inventor has found, relatively difficult just as a people in fishing when the small handcart of the type captures kerbstone；
Sometimes, two people are needed during operation, people's cart, one is responsible for gripping, low construction efficiency by kerbstone.Particularly in north
The winter of side, when country road is constructed, this kerbstone transport carriage, the slight icing, frosting, wet and slippery on kerbstone surface
When or in the fall Harbeth kerbstone surface moisture when, curb when being operated due to significantly reducing for the coefficient of sliding friction
The front and rear surfaces of stone are all perpendicular to ground, the problem of being susceptible to the slip of kerbstone, slide；The reduction of the coefficient of kinetic friction is sometimes
Do not allow it is perceptible, still, once slide, it is possible to it is injured to make to put kerbstone person, and hidden danger is brought to construction safety.
The content of the invention
It is an object of the present invention in view of the deficiencies of the prior art, provide a kind of road of suitable northern area winter construction
Kerb carrying trolley can be slightly below zero degree in northern temperature, and when the slight icing of kerbstone, frosting, a people operates real
The carrying operation of existing kerbstone.
The technical solution adopted by the present invention is as follows.
A kind of kerbstone carrying trolley of suitable northern area winter construction, including horizontally disposed cross bar, Yi Jiyu
The cross bar montant connected vertically；The montant is connected with wheel shaft away from one end of cross bar, and the both ends of wheel shaft are equipped with tire, horizontal
The left end of bar is holding end, it is characterised in that：The right end of the cross bar is equipped with vertical pole, and the front and rear ends of vertical pole is respectively provided with length
Identical vertical pull rod, the lower end of two vertical pull rods are connected with the longitudinal axis；The front and rear ends of the longitudinal axis, which is respectively connected with, can clamp kerbstone
Clamp assemblies.
Each clamp assemblies structure is identical, including arranged in a crossed manner and pass through hinged a pair of of the J of interconnection in infall
The clamp arm of shape, one first connecting plate, one second connecting plate；Plane where each clamp arm, each first connecting plate, each second connecting plate
It is each perpendicular to the central axes of vertical pole；Two tops are located at the top of the clamp arm in the left side of interconnection hinge, and to be respectively hinged with length identical
The top end that first connecting plate and each first connecting plate deviate from clamp arm is hinged with the longitudinal axis；Two tops are located at the right side of interconnection hinge
Clamp arm top respectively by the longitudinally disposed connecting hinge of articulated shaft be hinged with the second identical connecting plate of length and it is each second connect
Fishplate bar is hinged away from the top end of clamp arm with the longitudinal axis；The length of second connecting plate is less than the length of the first connecting plate.
In each clamp assemblies, top is cut with scissors separate less than top with the length of lower part close to the interconnection of the clamp arm of tire
The interconnection of the clamp arm of tire is cut with scissors with the length of lower part；The right side of the bottom of clamp arm of the top of two clamp assemblies away from tire
Side is connected with a rectangular supporting plate jointly and the bottom of the supporting plate is concordant with the bottom of two clamp arm.
A longitudinal rotating shaft is connected on vertical pole, end otic placode is respectively connected on the bottom surface of the front and rear ends of longitudinal rotating shaft；
The end otic placode of the front end of longitudinal rotating shaft is located at the surface of the interconnection hinge of the clamp assemblies of longitudinal axis front end；Longitudinal rotating shaft
Rear end end otic placode be located at longitudinal axis rear end clamp assemblies interconnection hinge surface；The end of the front end of longitudinal rotating shaft
The separate longitudinal rotating shaft end of otic placode, the separate longitudinal rotating shaft end of end otic placode of the rear end of longitudinal rotating shaft respectively pass through one first
Drawstring and positioned at longitudinal axis front end clamp assemblies interconnection hinge, positioned at longitudinal axis rear end clamp assemblies interconnection cut with scissors phase
Even；The top surface at the middle part of longitudinal rotating shaft is equipped with middle otic placode, and pull rod, the separate longitudinal rotating shaft of middle otic placode are hinged on cross bar
End is connected by the middle part of the second drawstring and pull rod.
The beneficial effects of the invention are as follows：The length of second connecting plate is less than the length of the first connecting plate, in each clamp assemblies,
The interconnection for being less than clamp arm of the top away from tire with the length of lower part is cut with scissors close to the interconnection of the clamp arm of tire in top
Hinge is with the length of lower part；It is rectangular that the right flank of the bottom of clamp arm of the top of two clamp assemblies away from tire is connected with one
The bottom of supporting plate and the supporting plate is concordant with the bottom of two clamp arm, using lever principle clamping kerbstone when, kerbstone with
The contact surface of supporting plate and the angle on ground are an acute angles for being slightly less than 90 degree；At this point, some component of the gravity of kerbstone
For increasing pressure of the kerbstone to supporting plate trailing flank, in addition, using supporting plate, also compared with prior art, road is greatly improved
The forced area of kerb, so as to improve the frictional force of supporting plate trailing flank, in northern low-temperature construction（Temperature on average temperature continuous 5
It is stablized below 5 DEG C or continuous 5 days minimum temperature stabilizations are below -3 DEG C）And when the slight icing of kerbstone, frosting or
After the rain during kerbstone surface moisture, the kerbstone sliding phenomenon that coefficient of friction reduction is brought can be effectively cut down, is improved
The safety coefficient of construction.Equipped with pull rod, the separate longitudinal rotating shaft end of middle otic placode is connected by the middle part of the second drawstring and pull rod,
By the way that the second drawstring is pulled to make the first drawstring that two interconnections be pulled to cut with scissors, clamp assemblies can be opened, so as to which kerbstone be put down.
When gripping kerbstone, clamp assemblies are opened, the trailing flank of supporting plate are made to be contacted with kerbstone leading flank, by pulling the second drawstring
The first drawstring is made to pull two interconnections hinge, lifts the holding end of cross bar, releasing lever pushes the holding end of cross bar, clamping group
Part can pick up kerbstone.Since in each clamp assemblies, top is cut with scissors close to the interconnection of the clamp arm of tire with lower part
The interconnection that length is less than clamp arm of the top away from tire is cut with scissors with the length of lower part, and the lower end of the trailing flank of supporting plate is easy to
It is attached on the leading flank of kerbstone.When capturing kerbstone, without as prior art, since people compares apart from kerbstone
Far, serve as to operate to take as fishing and grab kerbstone, the person of having defective vision is difficult crawl, additionally needs personal responsibility folder curb
Stone, it is only necessary to which an operator can realize the crawl, carrying, placement operation of kerbstone, save operating time, manpower object
Power.Carrying trolley of the present invention is also applied for carrying the rectangular slab of stone of square construction in winter.
Further, the top of the clamp arm of the second connecting plate is installed along the central axes of the second connecting plate equipped with several connecting hinges
Hole, on connecting hinge connecting hinge mounting hole installed therein.It, can be easily according to kerbstone table using this technical solution
The friction condition in face adjusts the active length of the second connecting plate.
Further, the supporting plate is bunk；Clamp arm is iron clamp arm；Two bottoms are located at the clamp arm in the left side of interconnection hinge
The right flank of bottom be equipped with several nails, supporting plate is fixed on the nail.Using bunk, it is not easy to damage curb
Stone.
Further, the top of vertical pole is equipped with bearing of two central axes on same longitudinal straight line, and longitudinal rotating shaft is sleeved on
In two bearings.
Further, montant end is not less than 5 with left half and montant end with the length ratio of right half on cross bar:1；Cross bar
The length ratio of length and montant is not less than 4:1.Using this size, it is relatively labor-saving and can guarantee crawl kerbstone it is accurate.
Further, several oblique securing plates are connected between cross bar and montant.Equipped with oblique securing plate, small push away can be enhanced
Vehicle overall stiffness.
Further, the longitudinal axis is equipped with two for preventing the first baffle ring of clamp arm longitudinal movement；Connect between two interconnections hinge
It is connected to vertical supporting bar.Equipped with the first baffle ring, the first connecting plate, the second connecting plate can be preferably limited perpendicular to the flat of the longitudinal axis
Rotation in surface.
Further, in clamp arm two bottoms be located at interconnection hinge left side clamp arm bottom left surface on be respectively provided with use
Pad made of waste tire.Equipped with pad, it is not easy to damage kerbstone.
Further, on the left surface for padding the bottom that clamp arm is bundled in by several finer wires.
Further, a tightening hoop is fixed on cross bar, the second drawstring passes through the tightening hoop.Equipped with tightening hoop, it is easier to
Control the rotation of longitudinal rotating shaft.
Description of the drawings
Fig. 1 is that the structure of kerbstone carrying trolley one preferred embodiment of the present invention suitable for northern area winter construction is shown
It is intended to.
Fig. 2 is the partial enlarged view of the part A of Fig. 1.
Fig. 3 is the partial enlarged view of the part B of Fig. 1.
Fig. 4 is the partial enlarged view of the C portion of Fig. 3.
Fig. 5 is a motion state diagram figure of the kerbstone carrying trolley suitable for northern area winter construction shown in Fig. 1.
Fig. 6 is the partial enlarged view of the D parts of Fig. 5.
Fig. 7 is the partial enlarged view of the E parts of Fig. 5.
Fig. 8 is a usage state diagram figure of the kerbstone carrying trolley suitable for northern area winter construction shown in Fig. 1.
Fig. 9 is the partial enlarged view of the F parts of Fig. 8.
Figure 10 is to remove the structure after supporting plate suitable for the kerbstone carrying trolley of northern area winter construction shown in Fig. 1 and show
It is intended to.
Figure 11 is the partial enlarged view of the G parts of Figure 10.
Figure 12 is the structure of kerbstone carrying trolley one preferred embodiment of the present invention suitable for northern area winter construction
Schematic diagram.
Figure 13 is the partial enlarged view of the H parts of Figure 12.
Wherein：Cross bar -1；Montant -2；Tire -3；Wheel shaft -4；Vertical pole -5；Vertical pull rod -6；The longitudinal axis -7；Kerbstone -8；Folder
Hold component -9；Interconnection hinge -10；Clamp arm -11；First connecting plate -12；Second connecting plate -13；Connecting hinge -14；Supporting plate -15；
Longitudinal rotating shaft -16；Hold otic placode -17；First drawstring -18；Middle otic placode -19；Second drawstring -20；Pull rod -21；Connecting hinge is installed
Hole -22；Nail -23；Bearing -24；Oblique securing plate -25；First baffle ring -26；Pad -27；Finer wire -28；Tightening hoop -29；It is vertical
To supporting rod -30.
Specific embodiment
In the following, the invention will be further described in conjunction with the accompanying drawings and embodiments.
Embodiment 1.As shown in figs. 1-12, a kind of kerbstone carrying trolley of suitable northern area winter construction, including
Horizontally disposed cross bar 1 and with 1 montant 2 connected vertically of cross bar；The montant 2 is connected with away from one end of cross bar 1
Wheel shaft 4, the both ends of wheel shaft 4 are equipped with tire 3, and the left end of cross bar 1 is holding end, it is characterised in that：The right end of the cross bar 1 is equipped with
Vertical pole 5, the front and rear ends of vertical pole 5 are respectively provided with the identical vertical pull rod 6 of length, and the lower end of two vertical pull rods 6 is connected with the longitudinal axis 7；
The front and rear ends of the longitudinal axis 7 is respectively connected with the clamp assemblies 9 that can clamp kerbstone 8.
Each 9 structure of clamp assemblies is identical, including it is arranged in a crossed manner and in infall pass through interconnection hinge 10 hinged one
Clamp arm 11, one first connecting plate 12 to J-shaped, one second connecting plate 13；Two tops are located at the folder in the left side of interconnection hinge 10
The top of arm 11 be respectively hinged with the first identical connecting plate 12 of length and each first connecting plate 12 away from the top end of clamp arm 11 with
The longitudinal axis 7 is hinged；Two tops are located at the top of the clamp arm 11 on the right side of interconnection hinge 10 respectively by the longitudinally disposed company of articulated shaft
It connects hinge 14 and is hinged with the second identical connecting plate 13 of length and each second connecting plate 13 and cut with scissors away from the top end of clamp arm 11 with the longitudinal axis 7
It connects；The length of second connecting plate 13 is less than the length of the first connecting plate 12；Each clamp arm 11, each first connecting plate 12, each second connect
Plane where fishplate bar 13 is each perpendicular to the central axes of vertical pole 5.
In each clamp assemblies 9, top is less than top close to the interconnection hinge 10 of the clamp arm 11 of tire 3 with the length of lower part
The interconnection hinge 10 of clamp arm 11 of the end away from tire 3 is with the length of lower part；The top of two clamp assemblies 9 is away from tire 3
The right flank of the bottom of clamp arm 11 is connected with a rectangular supporting plate 15 and the bottom of the supporting plate 15 and two clamp arm 11 jointly
Bottom it is concordant.
A longitudinal rotating shaft 16 is connected on vertical pole 5, end is respectively connected on the bottom surface of the front and rear ends of longitudinal rotating shaft 16
Otic placode 17；The end otic placode 17 of the front end of longitudinal rotating shaft 16 is being located at the interconnection hinge 10 of the clamp assemblies 9 of 7 front end of the longitudinal axis just
Top；The end otic placode 17 of the rear end of longitudinal rotating shaft 16 be located at the clamp assemblies 9 of 7 rear end of the longitudinal axis interconnection hinge 10 just on
Side；16 end of separate longitudinal rotating shaft of the end otic placode 17 of the front end of longitudinal rotating shaft 16, the end ear of the rear end of longitudinal rotating shaft 16
16 end of separate longitudinal rotating shaft of plate 17 respectively intersects company by one first drawstring 18 and the clamp assemblies 9 positioned at 7 front end of the longitudinal axis
Connect hinge 10, the interconnection hinge 10 positioned at the clamp assemblies 9 of 7 rear end of the longitudinal axis is connected；On the top surface at the middle part of longitudinal rotating shaft 16
Equipped with middle otic placode 19, be hinged with pull rod 21 on cross bar 1,16 end of separate longitudinal rotating shaft of middle otic placode 19 by the second drawstring 20 with
The middle part connection of pull rod 21.
The length of second connecting plate 13 is less than the length of the first connecting plate 12, and in each clamp assemblies 9, top is close to tire 3
Clamp arm 11 interconnection hinge 10 with the length of lower part be less than clamp arm 11 of the top away from tire 3 interconnection hinge 10 with
The length of lower part；It is rectangular that the right flank of the bottom of clamp arm 11 of the top of two clamp assemblies 9 away from tire 3 is connected with one
The bottom of supporting plate 15 and the supporting plate 15 is concordant with the bottom of two clamp arm 11, when using lever principle clamping kerbstone, road
Kerb is an acute angle for being slightly less than 90 degree with the contact surface of supporting plate 15 and the angle on ground；At this point, the gravity of kerbstone has one
Part component is for increasing pressure of the kerbstone to supporting plate trailing flank, in addition, using supporting plate 15, also compared with prior art, significantly
Degree improves the forced area of kerbstone, so as to improve the frictional force of supporting plate trailing flank, in northern low-temperature construction temperature on average
Continuous 5 days stabilizations of temperature are below 5 DEG C or continuous 5 days minimum temperature stabilizations are below -3 DEG C and icing that kerbstone is slight, knot
When white or after the rain during kerbstone surface moisture, can effectively cut down the kerbstone that coefficient of friction reduction is brought slide it is existing
As improving the safety coefficient of construction.Equipped with pull rod 21,16 end of separate longitudinal rotating shaft of middle otic placode 19 passes through the second drawstring 20
It is connected with the middle part of pull rod 21, by pulling the second drawstring 20 that the first drawstring 18 is made to pull two interconnections hinge 10, clamping can be made
Component 9 opens, so as to which kerbstone be put down.When gripping kerbstone, clamp assemblies 9 open, and make trailing flank and the curb of supporting plate 15
Stone leading flank contacts, and by pulling the second drawstring 20 that the first drawstring 18 is made to pull two interconnections hinge 10, lifts the holding of cross bar 1
End, releasing lever 21, the holding end of pushing cross bar 1, clamp assemblies 9 can pick up kerbstone.Due in each clamp assemblies 9,
Top is less than clamp arm 11 of the top away from tire 3 close to the interconnection hinge 10 of the clamp arm 11 of tire 3 with the length of lower part
With the length of lower part, the lower end of the trailing flank of supporting plate 15 is easy to be attached on the leading flank of kerbstone interconnection hinge 10.
When capturing kerbstone, without as prior art, since people is distant apart from kerbstone, serving as to operate to take as fishing and grab
Kerbstone, the person of having defective vision are difficult crawl, additionally need personal responsibility folder kerbstone, it is only necessary to which an operator can be real
The crawl of existing kerbstone, carrying, placement operation, save operating time, manpower and materials.The present embodiment carrying trolley is also suitable
In the rectangular slab of stone for carrying square construction in winter.
The top of the clamp arm 11 of second connecting plate 13 is equipped with several connecting hinge mounting holes along the central axes of the second connecting plate 13
22, on 14 connecting hinge mounting hole 22 installed therein of connecting hinge.It, can be easily according to curb using this technical solution
The friction condition on stone surface adjusts the active length of the second connecting plate 13.
The supporting plate 15 is bunk；Clamp arm 11 is iron clamp arm 11；Two bottoms are located at the folder in the left side of interconnection hinge 10
The right flank of the bottom of arm 11 is equipped with several nails 23, and supporting plate 15 is fixed on the nail 23.Using bunk, it is not easy to
Damage kerbstone.
The top of vertical pole 5 is equipped with bearing 24 of two central axes on same longitudinal straight line, and longitudinal rotating shaft 16 is sleeved on two
On bearing 24.
2 end of montant is not less than 5 with left half and 2 end of montant with the length ratio of right half on cross bar 1:1；The length of cross bar 1
The length ratio of degree and montant 2 is not less than 4:1.Using this size, it is relatively labor-saving and can guarantee crawl kerbstone it is accurate.
The longitudinal axis 7 is equipped with two for preventing the first baffle ring 26 of clamp arm longitudinal movement；It is connected between two interconnections hinge 10
There is vertical supporting bar 30.Equipped with the first baffle ring 26, the first connecting plate 12, the second connecting plate 13 can be preferably limited perpendicular to vertical
The rotation in surface of axis 7.
Two bottoms, which are located on the left surface of the bottom of the clamp arm 11 in the left side of interconnection hinge 10, in clamp arm 11 is respectively provided with use
Pad 27 made of waste tire.Equipped with pad 27, it is not easy to damage kerbstone.
On the left surface for the bottom that the pad 27 is bundled in clamp arm 11 by several finer wires 28.
A tightening hoop 29 is fixed on cross bar 1, the second drawstring 20 passes through the tightening hoop 29.Equipped with tightening hoop 29, more hold
The rotation of longitudinal rotating shaft 16 easy to control.
Embodiment 2.As illustrated by figs. 12-13, the present embodiment and embodiment 1 only difference is that：Cross bar 1 and montant 2 it
Between be connected with several oblique securing plates 25.Equipped with oblique securing plate, small handcart overall stiffness can be enhanced.
The present embodiment trolley takes full advantage of lever principle, simple in structure, and cross bar, montant, vertical pole, various ropes are normal
See article, it is easy to process, it single can realize the crawl, carrying, placement operation of kerbstone, save operating time, manpower object
Power, be suitable for country road, urban road roadside, flower pool side on kerbstone carry.
Illustrative embodiments listed above are only not to technical solution described in the invention for understanding that the present invention is used
Restriction, the those of ordinary skill in relation to field on the basis of technical solution described in claim, can also make a variety of changes
Change or deformation, all equivalent variations or deformation should all be covered within the claims of the present invention.The present invention is not
Part is described in detail, is the known technology of those skilled in the art of the present technique.
Claims (10)
1. a kind of kerbstone carrying trolley of suitable northern area winter construction, including horizontally disposed cross bar（1）, Yi Jiyu
The cross bar（1）Montant connected vertically（2）；The montant（2）Away from cross bar（1）One end be connected with wheel shaft（4）, wheel shaft
（4）Both ends be equipped with tire（3）, cross bar（1）Left end for hold end, it is characterised in that：The cross bar（1）Right end be equipped with it is vertical
Bar（5）, vertical pole（5）Front and rear ends be respectively provided with the identical vertical pull rod of length（6）, two vertical pull rods（6）Lower end be connected with
The longitudinal axis（7）；The longitudinal axis（7）Front and rear ends be respectively connected with and can clamp kerbstone（8）Clamp assemblies（9）；
Each clamp assemblies（9）Structure is identical, including arranged in a crossed manner and cut with scissors in infall by interconnection（10）Hinged one
To the clamp arm of J-shaped（11）, one first connecting plate（12）, one second connecting plate（13）；Each clamp arm（11）, each first connecting plate
（12）, each second connecting plate（13）The plane at place is each perpendicular to vertical pole（5）Central axes；Two tops are located at interconnection hinge
（10）Left side clamp arm（11）Top be respectively hinged with the first identical connecting plate of length（12）And each first connecting plate（12）
Away from clamp arm（11）Top end and the longitudinal axis（7）It is hinged；Two tops are located at interconnection hinge（10）Right side clamp arm（11）'s
Top respectively passes through the longitudinally disposed connecting hinge of articulated shaft（14）It is hinged with the second identical connecting plate of length（13）And each second connects
Fishplate bar（13）Away from clamp arm（11）Top end and the longitudinal axis（7）It is hinged；Second connecting plate（13）Length be less than the first connecting plate
（12）Length；
Each clamp assemblies（9）In, top is close to tire（3）Clamp arm（11）Interconnection hinge（10）It is small with the length of lower part
In top away from tire（3）Clamp arm（11）Interconnection hinge（10）With the length of lower part；Two clamp assemblies（9）Top
Away from tire（3）Clamp arm（11）The right flank of bottom be connected with a rectangular supporting plate jointly（15）And the supporting plate（15）'s
Bottom and two clamp arm（11）Bottom it is concordant；
Vertical pole（5）On be connected with a longitudinal rotating shaft（16）, longitudinal rotating shaft（16）Front and rear ends bottom surface on be respectively connected with
Hold otic placode（17）；Longitudinal rotating shaft（16）Front end end otic placode（17）Positioned at the longitudinal axis（7）The clamp assemblies of front end（9）Intersection
Connecting hinge（10）Surface；Longitudinal rotating shaft（16）Rear end end otic placode（17）Positioned at the longitudinal axis（7）The clamp assemblies of rear end
（9）Interconnection hinge（10）Surface；Longitudinal rotating shaft（16）Front end end otic placode（17）Separate longitudinal rotating shaft
（16）End, longitudinal rotating shaft（16）Rear end end otic placode（17）Separate longitudinal rotating shaft（16）End respectively passes through one first drawstring
（18）With positioned at the longitudinal axis（7）The clamp assemblies of front end（9）Interconnection hinge（10）, positioned at the longitudinal axis（7）The clamp assemblies of rear end
（9）Interconnection hinge（10）It is connected；Longitudinal rotating shaft（16）Middle part top surface be equipped with middle otic placode（19）, cross bar（1）On
It is hinged with pull rod（21）, middle otic placode（19）Separate longitudinal rotating shaft（16）End passes through the second drawstring（20）With pull rod（21）In
Portion connects.
2. a kind of kerbstone carrying trolley of suitable northern area winter construction as described in claim 1, it is characterised in that：
Second connecting plate（13）Clamp arm（11）Top along the second connecting plate（13）Central axes be equipped with several connecting hinge mounting holes
（22）, connecting hinge（14）Connecting hinge mounting hole installed therein（22）On.
3. a kind of kerbstone carrying trolley of suitable northern area winter construction as described in claim 1, it is characterised in that：
The supporting plate（15）For bunk；Clamp arm（11）For iron clamp arm；Two bottoms are located at interconnection hinge（10）Left side clamp arm
（11）Bottom right flank be equipped with several nails（23）, supporting plate（15）It is fixed on the nail（23）On.
4. a kind of kerbstone carrying trolley of suitable northern area winter construction as described in claim 1, it is characterised in that：
Vertical pole（5）Top be equipped with bearing of two central axes on same longitudinal straight line（24）, longitudinal rotating shaft（16）It is sleeved on two axis
It holds（24）On.
5. a kind of kerbstone carrying trolley of suitable northern area winter construction as described in claim 1, it is characterised in that：
Cross bar（1）Upper montant（2）End is with left half and montant（2）End is not less than 5 with the length ratio of right half:1；Cross bar（1）Length
Degree and montant（2）Length ratio be not less than 4:1.
6. a kind of kerbstone carrying trolley of suitable northern area winter construction as claimed in claim 5, it is characterised in that：
Cross bar（1）With montant（2）Between be connected with several oblique securing plates（25）.
7. a kind of kerbstone carrying trolley of suitable northern area winter construction as described in claim 1, it is characterised in that：
The longitudinal axis（7）Two are equipped with for preventing the first baffle ring of clamp arm longitudinal movement（26）；Two interconnections are cut with scissors（10）Between be connected with
Vertical supporting bar（30）.
8. a kind of kerbstone carrying trolley of suitable northern area winter construction as described in claim 1, it is characterised in that：
Clamp arm（11）In two bottoms be located at interconnection hinge（10）Left side clamp arm（11）Bottom left surface on be respectively provided with useless
Pad made of old tire（27）.
9. a kind of kerbstone carrying trolley of suitable northern area winter construction as claimed in claim 8, it is characterised in that：
The pad（27）Pass through several finer wires（28）It is bundled in clamp arm（11）Bottom left surface on.
10. a kind of kerbstone carrying trolley of suitable northern area winter construction as described in claim 1, feature exist
In：Cross bar（1）On be fixed with a tightening hoop（29）, the second drawstring（20）Through the tightening hoop（29）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810023172.9A CN108116459A (en) | 2018-01-10 | 2018-01-10 | A kind of kerbstone carrying trolley of suitable northern area winter construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810023172.9A CN108116459A (en) | 2018-01-10 | 2018-01-10 | A kind of kerbstone carrying trolley of suitable northern area winter construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108116459A true CN108116459A (en) | 2018-06-05 |
Family
ID=62233879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810023172.9A Pending CN108116459A (en) | 2018-01-10 | 2018-01-10 | A kind of kerbstone carrying trolley of suitable northern area winter construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108116459A (en) |
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| CN112092870A (en) * | 2020-08-12 | 2020-12-18 | 中国二十冶集团有限公司 | Working vehicle for carrying and positioning road curb stone and using method thereof |
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| GB2543339A (en) * | 2015-10-16 | 2017-04-19 | Hsiao Hui-Cheng | Fastening Belt Structure For A Trolley |
| CN205769356U (en) * | 2016-05-17 | 2016-12-07 | 杨大洲 | A kind of go-cart |
| CN206086774U (en) * | 2016-10-24 | 2017-04-12 | 杭州海晨建设工程有限公司 | Curb stone handling tool |
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| CN112092870A (en) * | 2020-08-12 | 2020-12-18 | 中国二十冶集团有限公司 | Working vehicle for carrying and positioning road curb stone and using method thereof |
| CN112092870B (en) * | 2020-08-12 | 2023-01-31 | 中国二十冶集团有限公司 | Operating vehicle for carrying and positioning road edge stone and using method thereof |
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Application publication date: 20180605 |