CN109263702A - A kind of I-steel handbarrow - Google Patents
A kind of I-steel handbarrow Download PDFInfo
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- CN109263702A CN109263702A CN201811266528.8A CN201811266528A CN109263702A CN 109263702 A CN109263702 A CN 109263702A CN 201811266528 A CN201811266528 A CN 201811266528A CN 109263702 A CN109263702 A CN 109263702A
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- steel
- component
- pair
- compression bar
- pressing plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Rehabilitation Tools (AREA)
Abstract
The present invention relates to a kind of I-steel handbarrows, including control assembly, clamping component, a pair of of jack-up component, walking component；It will be between the top flange plate and bottom wing listrium for jacking up component insertion I-steel of the invention, pass through lower moulded rod, utilize lever principle, component is jacked up to jack up I-steel from the inside of top flange plate from lower, so that bottom wing listrium is detached from ground, while being locked the top flange plate of compression bar and I-steel using clamping component；Two present invention are used cooperatively, can easily lift I-steel from ground, by walking component, I-steel easily can be carried to designated position；The present invention is laborsaving time saving when carrying I-steel, operates convenient and simple, simultaneously clamps on component locking I-steel and compression bar, and I-steel is detached from from jack-up component when avoiding carrying I-steel, improves work efficiency.
Description
Technical field
The present invention relates to field of tool more particularly to a kind of handbarrows for carrying I-steel, H profile steel.
Background technique
I-steel is also referred to as girder steel (English name Universal Beam), is the strip steel that section is I-shaped shape.
I-steel point common I-steel and lightweight I-beam.I shaped steel whether plain edition or light-duty, since sectional dimension is equal
It is relatively high, relatively narrow, therefore the moment of inertia of two main shafts of pair cross-section difference is larger, thus be only capable of being used directly in its web plane by
Curved component is formed lattice primary structure member.I-steel is widely used in building or other metal structures.
I-steel generally mostly uses the lifting appliances such as driving, crane to be allocated and transported when carrying.But do not have some
The occasion of lifting appliance, for worker when carrying I-steel or H profile steel, difficulty is larger.Due to I-steel heavier-weight, especially greatly
The wage steel of specification, such as the I-steel of 30#a, weight reaches 121.4kg/m, and one 6 meters of I-shaped steel quality has more than 0.7 ton.Do not having
When having lifting appliance, it can not be moved by manpower.
Summary of the invention
The present invention in order to overcome the shortcomings in the prior art, provides a kind of I-steel handbarrow, by two porters
Tool is used as one group, and collocation uses, and can easily carry I-steel.
The present invention is achieved through the following technical solutions:
A kind of I-steel handbarrow, including control assembly, clamping component, a pair of of jack-up component, walking component；
The control assembly includes a pair of compression bar disposed in parallel, and compression bar one end is fixedly connected by connecting rod, the compression bar other end point
It is not fixedly connected with jack-up component, a pair jacks up component and is arranged between a pair of of compression bar, and a pair of component that jacks up is in that mirror surface is symmetrical；
The jack-up component includes fixed column, arc panel, suspension column, and the suspension column is fixed with fixed column end vertical, arc panel
Axis is parallel with fixed mast axis；The arc panel is equipped with top plate, the axis of the suspension column and top plate institute far from fixed column one end
Plane it is vertical；
The suspension column lower end connection walking component；
The clamping component includes pressing plate, a pair of of clamping plate, is provided with boss in the middle part of the pressing plate, the boss both ends are equipped with and pressure
The parallel guide post of plate, the clamping plate include sliding block, and sliding block and guide post cooperate, connected between sliding block and boss by spring,
Pass through a pair of of hinge bar articulated connection between the sliding block；
It is also connected with plumbing bar at the pair of hinge bar place of being hinged, plumbing bar lower end is fixed with lockplate；In the middle part of the pressing plate
It is provided with through-hole, a pair of locking pawl is installed in the through-hole, lock pawl is top in pressing plate lower end, is curved in pressing plate upper end
Tune is equipped with spring between lock pawl；
The plumbing bar and control stick are hinged, and described control stick one end is vertical with shaft to be connect, and shaft both ends are separately fixed at a pair
On compression bar.
The walking component is universal wheel.
The walking component includes a pair of of universal wheel, is fixedly connected between a pair of of universal wheel by seat board, in the seat board
Middle part is equipped with articulated slab, and the suspension column lower end and articulated slab are articulated and connected.
The arc panel is equipped with three series cylinders, and cylinder axis is parallel with arc plate axis.
The pressing plate lower surface is equipped with rubber pad A, and the cover top surface is equipped with rubber pad B.
The connecting rod two end is provided with handle.
Limited block is equipped in the middle part of the through-hole of the pressing plate.
The compression bar and arc panel are located at ipsilateral, and the angle α of the compression bar and suspension column axis is 30 ° ~ 45 °.
Compared with prior art, the beneficial effects of the present invention are: of the invention is jacked up the upper of component insertion I-steel
Between flange plate and bottom wing listrium, jacks up component using lever principle by lower moulded rod and incited somebody to action from the inside of top flange plate from lower
I-steel jacks up, and so that bottom wing listrium is detached from ground, while locking the top flange plate of compression bar and I-steel using clamping component.It will
Two present invention are used cooperatively, and can easily lift I-steel from ground, by walking component, can be easily carried to I-steel
Designated position.
The present invention is laborsaving time saving when carrying I-steel, operates convenient and simple, simultaneously clamps on component locking I-steel
With compression bar, I-steel is detached from from jack-up component when avoiding carrying I-steel, is improved work efficiency.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the structural schematic diagram of jack-up component of the invention；
Fig. 3 is the structural schematic diagram for the pressing plate that the present invention jacks up component；
Fig. 4 is the structural schematic diagram of clamping component of the invention；
Fig. 5 is the structural scheme of mechanism that clamping component of the invention clamps I-steel；
The position Fig. 6 clamping component of the invention does not clamp structural scheme of mechanism when I-steel；
The position Fig. 7 the working principle of the invention figure will jack up between component insertion top flange plate and bottom wing listrium, component of walking in figure
For universal wheel；
The position Fig. 8 the working principle of the invention figure will jack up component and jack up I-steel, and component of walking in figure is universal wheel；
The position Fig. 9 the working principle of the invention figure will jack up between component insertion top flange plate and bottom wing listrium, component of walking in figure
For universal wheel wheel group；
The position Figure 10 the working principle of the invention figure will jack up component and jack up I-steel, and component of walking in figure is universal wheel wheel group.
In figure:
1, control assembly；101, handle；102, connecting rod；103, compression bar；
2, clamping component；201, pressing plate；2011 guide posts；2012, engaging lug A；2013, through-hole；2014, limited block；2015, it sells
Hole；2016, boss；2017, rubber pad A；202, clamping plate；203, spring；204, sliding block；205, connecting rod；206, control stick；
207, hinge bar；208, plumbing bar；209, lockplate；210, shaft；211, lock pawl；212, it comes directly towards；213, pilot hole；214, curved
Tune；215, engaging lug B；
3, component is jacked up；301, fixed column；302, arc panel；303, top plate；304, rubber pad B；305, roller；306, otic placode；
307, connecting plate；308, suspension column；
4, walking component；401, universal wheel；402, seat board；403, articulated slab；
5, top flange plate；
6, bottom wing listrium；
7, web.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
A kind of I-steel handbarrow as shown in Figure 1, including control assembly 1, clamping component 2, a pair of of jack-up component 3, row
Walk component 4.
The control assembly 1 includes a pair of compression bar 103 disposed in parallel, and 103 one end of compression bar connects by the way that connecting rod 102 is fixed
It connects, 103 other end of compression bar, which is respectively fixedly connected with, jacks up component 3, and a pair jacks up component 3 and is arranged between a pair of of compression bar 103, and one
It is symmetrical in mirror surface to component 3 is jacked up.By jack up component 3 be mounted between a pair of of compression bar 103, two jack up components 3 between there are
Gap will first jack up 3 traverse of component, and then be inserted into top flange plate 5 and bottom wing from the end of I-steel as shown in Fig. 5, Fig. 7, Fig. 9
Between listrium 6, web 7 is located in the gap that two jack up component 3, and walking component 4 is located at I-steel two sides.By operating control group
Part 2, compression bar 103 and jack-up component 3 constitute a lever.As Fig. 8, Figure 10 can be by I-steel after jacking up the setting of component 3
It is jacked up on the downside of top flange plate 5.As shown in Figure 1, be additionally provided with handle 101 at the both ends of connecting rod 102, the setting of handle 101 be for
Facilitate operation compression bar 103.
I-steel is jacked up from 5 lower surface of top flange plate using jack-up component 3 to realize, as shown in Fig. 2, the jack-up component
3 include fixed column 301, arc panel 302, suspension column 308, and wherein suspension column 308 is fixed with 301 end vertical of fixed column, arc panel 302
Axis it is parallel with 301 axis of fixed column, arc panel 302 is fixedly connected between 301 by multiple groups connecting plate 307 with fixed grab；
Since the axis of arc panel 302 is not overlapped with 301 axis of fixed column, so that jacking up the lateral dimension of component 3 than vertical dimension
It is small, to achieve the effect that " cam ".After lower moulded rod 103, component 3 will be jacked up and erected, realize that too high I-steel is liftoff
Highly.
After I-steel is jacked up, contacted at the top of the lower surface of top flange plate 5 and jack-up component 3, to avoid jacking up component 3
Topple over, as shown in Fig. 2, being equipped with top plate 303, the axis of the suspension column 308 and top far from fixed column one end in the arc panel 302
Plane where plate 303 is vertical；So that the gravity that I-steel is pressed on jack-up component 3 is downward along 308 axis of suspension column, avoid
Component 3 is jacked up to topple over.
After jacking up I-steel, for convenience of mobile I-steel, as shown in Fig. 1,5,7,8,9,10, under the suspension column 308
End connection walking component 4.
As shown in Figure 7,8, as a preferred embodiment of the present invention, the walking component 4 is universal wheel 401.Setting ten thousand
To 401 I-steel easy to remove of wheel.
As shown in Figures 9 and 10, as a preferred embodiment of the present invention, the walking component 4 includes a pair of of universal wheel 401,
It is fixedly connected between a pair of of universal wheel 401 by seat board 402, articulated slab 403, the suspension column is equipped in the middle part of the seat board 402
308 lower ends and articulated slab 403 are articulated and connected.Since suspension column 308 is connected on articulated slab 403, in lower moulded rod 103, jack up
Component 3 is rotated around the hinge joint of articulated slab 403 and suspension column 308, compared to single universal wheel 401 is directly fixed on suspension column 308
On, the torque of I-steel effect shortens, and when operation is more labor-saving, more stable.
After I-steel is jacked up, when moving I-steel, jacks up component 3 and easily topple over, operate unstable.To overcome this
Problem, as shown in Figure 1, being provided with clamping component 2 between a pair of of compression bar 103.As Figure 1 and Figure 4, the clamping component 2 is wrapped
Pressing plate 201, a pair of of clamping plate 202 are included, 201 both ends of pressing plate are fixedly connected with compression bar 103 by connecting rod 205, in pressing plate 201
Middle part is provided with boss 2016.As shown in figure 3,2016 both ends of boss are equipped with the guide post 2011 parallel with pressing plate 201, institute
Stating clamping plate 202 includes sliding block 204, and sliding block 204 is cooperated by pilot hole 213 and guide post 2011, sliding block 204 and boss 2016 it
Between connected by spring 203.It is equipped with engaging lug A2012 on boss 2016, engaging lug B215, spring are equipped on sliding block 204
203 both ends are separately fixed on engaging lug A2012, engaging lug B215, and under the effect of 203 elastic force of spring, two sliding blocks 204 are driven
The lower intermediate gathering of clamping plate 202.It is articulated and connected between the sliding block 204 by a pair of of hinge bar 207, when pushing hinge bar 207, hinge
Extension bar 207 can push outward the sliding block 204 at both ends, so that distance between clamping plate 202 be made to increase.
When jacking up I-steel, since I-steel is heavier, when lower moulded rod 102, generally requires two hands while exerting a force, this
When, to clamp top flange plate 5 by clamping plate 202, then just manipulation hinge bar 207 is not put.To solve this problem, as Fig. 1, Fig. 4,
It is shown, it is also connected with plumbing bar 208 at the pair of 207 place of being hinged of hinge bar, 208 lower end of plumbing bar is fixed with lockplate 209；
It is provided with through-hole 2013 in the middle part of the pressing plate 201, a pair of locking pawl 211, a pair of locking pawl are installed in the through-hole 2013
211 are cooperated by pin shaft and pin hole 2015, are located in through-hole 2013, " X-type " structure.Lock pawl 211 is under pressing plate 201
End is top 212, is bending section 214 in 201 upper end of pressing plate, is equipped with spring between lock pawl 211；It is acted in the elastic force of spring
Under, a pair of locking pawl 211 is collapsed to middle part, and the edge of lockplate 209 is clipped in by bending section 214, comes directly towards 212 at this time from pressing plate
Expose 201 lower surfaces.
When lockplate 209 is sandwiched between lock pawl 211, hinge bar 207 is in pressed status, and clamping plate 202 is arrived by support
Outermost, while spring 203 handles tensional state.In lower moulded rod 103, component 3 is jacked up from 5 lower end of top flange plate and jacks up work
While word steel, pressing plate 201 is depressed into close to 5 upper surface of top flange plate, until top 212 is contacted with top flange plate 5, at this time on
Flange plate 5 has been positioned between a pair of of clamping plate 202, continues to push, and the lock pawl 211 of " X " type is softened, the bending section of upper end
214 unclamp, and lockplate 209 is detached from from lock pawl 211, and under spring force effect, clamping plate 202 is collapsed to middle part, to be clipped in
5 both ends of top flange plate, fixed top flange plate 5 and compression bar 103, both hands leave compression bar 103, or even shake compression bar 103, jack up component
3 will not topple over.
When unclamping top flange plate 5, hinge bar 207 only need to be pushed, until top flange plate 5 is disengaged between clamping plate 202, then
Continue to push, and then lockplate 209 is caught in lock pawl 211, is convenient for subsequent operation.
As a preferred embodiment of the present invention, for convenient for pushing hinge bar 207, such as Fig. 1, Fig. 4, shown, the plumbing bar
208 is hinged with control stick 206, and described 206 one end of control stick is vertical with shaft 210 to be connect, and 210 both ends of shaft are separately fixed at one
To on compression bar 103.To can easily push hinge bar 207 by control stick 206, convenient for clamping plate 202 is pushed outward.
As a preferred embodiment of the present invention, as shown in Fig. 2, Fig. 5, three series cylinders are equipped on the arc panel 302
305,305 axis of roller is parallel with 302 axis of arc panel.Roller 305 and the otic placode 306 of 302 two sides of arc panel assemble, setting rolling
The sliding friction of 5 lower surface of top flange plate and arc panel 302 is become rolling and be rubbed by cylinder 305 during jacking up I-steel
It wipes, to reach labour-saving effect.
As a preferred embodiment of the present invention, as shown in figure 3,201 lower surface of the pressing plate is equipped with rubber pad A2017,
As shown in Fig. 2, 303 upper surface of top plate is equipped with rubber pad B304.By the way that rubber pad is arranged, anti-skidding effect is not only acted as, together
When avoid dissimilar metal from contacting, avoid galvanic corrosion.
As a preferred embodiment of the present invention, as shown in figure 3, being equipped with limit in the middle part of the through-hole 2013 of the pressing plate 201
Block 2014.The minimum angles between a pair of locking pawl 211 are limited, just lockplate 209 is caught in lock pawl 211.
As a preferred embodiment of the present invention, as shown in figure 8, to reach most labour-saving effect, the compression bar 103 and arc
Shape plate 302 is located at ipsilateral, and the angle α of the compression bar 103 and 308 axis of suspension column is 30 ° ~ 45 °.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (9)
1. kind of I-steel handbarrow, it is characterised in that: including control assembly (1), clamping component (2), a pair of of jack-up component
(3), component (4) are walked；
The control assembly (1) includes a pair of compression bar (103) disposed in parallel, and compression bar (103) one end is fixed by connecting rod (102)
Connection, compression bar (103) other end, which is respectively fixedly connected with, jacks up component (3), and a pair jacks up component (3) and is arranged in a pair of of compression bar
(103) between, and a pair of jack up component (3) are arranged symmetrically in mirror surface；
The jack-up component (3) includes fixed column (301), arc panel (302), suspension column (308), the suspension column (308) and fixed
Column (301) end vertical is fixed, and the axis of arc panel (302) is parallel with fixed column (301) axis；The arc panel (302) is remote
Top plate (303) are equipped with from fixed column (301) one end, the axis of the suspension column (308) is vertical with the plane where top plate (303)；
Suspension column (308) lower end connection walking component (4)；
The clamping component (2) includes pressing plate (201), a pair of of clamping plate (202), is provided with boss in the middle part of the pressing plate (201)
(2016), boss (2016) both ends are equipped with the guide post (2011) parallel with pressing plate (201), and the clamping plate (202) includes
Sliding block (204), sliding block (204) and guide post (2011) cooperate, and pass through spring (203) between sliding block (204) and boss (2016)
It connects, is articulated and connected between the sliding block (204) by a pair of of hinge bar (207)；
It is also connected with plumbing bar (208) at the pair of hinge bar (207) place of being hinged, plumbing bar (208) lower end is fixed with locking
Plate (209)；Through-hole (2013) are provided in the middle part of the pressing plate (201), a pair of locking pawl is installed in the through-hole (2013)
(211), lock pawl (211) is top (212) in pressing plate (201) lower end, is bending section (214), locking in pressing plate (201) upper end
Spring is equipped between pawl (211).
2. a kind of I-steel handbarrow according to claim 1, it is characterised in that: the walking component (4) is universal
It takes turns (401).
3. a kind of I-steel handbarrow according to claim 1, it is characterised in that: the walking component (4) includes one
It to universal wheel (401), is fixedly connected between a pair of of universal wheel (401) by seat board (402), is set in the middle part of the seat board (402)
Have articulated slab (403), suspension column (308) lower end and articulated slab (403) are articulated and connected.
4. a kind of I-steel handbarrow according to claim 1, it is characterised in that: the arc panel (302) is equipped with
Three series cylinders (305), roller (305) axis are parallel with arc panel (302) axis.
5. a kind of I-steel handbarrow according to claim 1, it is characterised in that: pressing plate (201) lower surface is set
Have rubber pad A(2017), top plate (303) upper surface is equipped with rubber pad B(304).
6. a kind of I-steel handbarrow according to claim 1, it is characterised in that: connecting rod (102) the both ends setting
There are handle (101).
7. a kind of I-steel handbarrow according to claim 1, it is characterised in that: the through-hole of the pressing plate (201)
(2013) middle part is equipped with limited block (2014).
8. a kind of I-steel handbarrow according to claim 1, it is characterised in that: the compression bar (103) and arc panel
(302) it is located at ipsilateral, the angle α of the compression bar (103) and suspension column (308) axis is 30 ° ~ 45 °.
9. a kind of I-steel handbarrow according to claim 1, it is characterised in that: the plumbing bar (208) and control stick
(206) hingedly, described control stick (206) one end is vertical with shaft (210) connect, and shaft (210) both ends are separately fixed at a pair
On compression bar (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811266528.8A CN109263702B (en) | 2018-10-29 | 2018-10-29 | I-steel handling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811266528.8A CN109263702B (en) | 2018-10-29 | 2018-10-29 | I-steel handling tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109263702A true CN109263702A (en) | 2019-01-25 |
| CN109263702B CN109263702B (en) | 2020-12-11 |
Family
ID=65194433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811266528.8A Active CN109263702B (en) | 2018-10-29 | 2018-10-29 | I-steel handling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109263702B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110002272A (en) * | 2019-04-03 | 2019-07-12 | 巢湖雅戈尔色纺科技有限公司 | A kind of spinning can trailing frame convenient to use |
| CN110979429A (en) * | 2019-12-18 | 2020-04-10 | 界首市天瓴建筑工程有限公司 | I-shaped steel handling device for building |
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| CN205905140U (en) * | 2016-06-27 | 2017-01-25 | 腾冲市云起东方艺术品有限公司 | Padauk raw materials skip car |
| CN205998638U (en) * | 2016-08-25 | 2017-03-08 | 安徽江淮汽车集团股份有限公司 | Fixture assembly and Material Transportation trailer |
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| KR20100058871A (en) * | 2008-11-25 | 2010-06-04 | 한국타이어 주식회사 | Rock car for greentire |
| CN204111181U (en) * | 2014-09-13 | 2015-01-21 | 中建三局集团有限公司 | A kind of scissor I-beam section carrying jig |
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| CN110979429A (en) * | 2019-12-18 | 2020-04-10 | 界首市天瓴建筑工程有限公司 | I-shaped steel handling device for building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109263702B (en) | 2020-12-11 |
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| GR01 | Patent grant |