CN107719431A - The small handcart of brake device for building - Google Patents
The small handcart of brake device for building Download PDFInfo
- Publication number
- CN107719431A CN107719431A CN201710911511.2A CN201710911511A CN107719431A CN 107719431 A CN107719431 A CN 107719431A CN 201710911511 A CN201710911511 A CN 201710911511A CN 107719431 A CN107719431 A CN 107719431A
- Authority
- CN
- China
- Prior art keywords
- car body
- fixed plate
- runner
- brake device
- small handcart
- 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.)
- Withdrawn
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
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
-
- 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
- B62B5/04—Braking mechanisms; Locking devices against movement
- B62B5/0438—Braking mechanisms; Locking devices against movement hand operated
- B62B5/0447—Braking mechanisms; Locking devices against movement hand operated using elements cooperating with a handle bar
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention provides a kind of small handcart of brake device for building, belong to Architectural Equipment.A kind of small handcart of brake device for building, including car body；The car body right-hand member is provided with portable plate；The car body left end upper horizontal is connected with fixed plate；The fixed plate both ends are connected with extension rod；The fixed plate lower end, level is connected with lever between two extension rods；The fixed plate front end center position is provided with runner；The roller centre end positions are connected with fix bar；The runner upper end center position is vertically connected with handle；The handle has Telescopic；Car body lower end both sides positional symmetry is vertically connected with support bar.The present invention's is easy to car body to freight or unload using portable plate opening car body right-hand member；Sunshading board keeps the sun off for user；First anti-slip veins are used for increasing friction force, and extension rod is sliding out hand when preventing from using；Runner rotates around its central axis；Fix bar makes runner be fixed in fixed plate.
Description
Technical field
The present invention relates to a kind of Architectural Equipment, specifically a kind of small handcart of brake device for building.
Background technology
At present, trolley is the carrying vehicle pushed, drawn with people, and it is the first ancestor of all vehicles.Although trolley material
Carrying technology is continued to develop, but trolley is still used till today as indispensable handbarrow, and trolley is in production and life
Obtain extensively using being because its cheap, maintenance is simple and convenient to operate, from heavy and light, can make in motor vehicles inconvenience in work
Local work, it is very convenient in the lighter article of short-haul operation, but when transporting weight, due to road grade,
It is likely to cause car body is unmanageable to go out, causes danger, so one easily controllable brake device of needs is small
Stroller solves the above problems.
The content of the invention
For above-mentioned the deficiencies in the prior art, the technical problem to be solved in the present invention is to provide a kind of building of Architectural Equipment
With the small handcart of brake device.
In order to solve the above technical problems, the invention provides following technical scheme：
A kind of small handcart of brake device for building, including car body；The car body right-hand member is provided with portable plate；The car body is left
End upper horizontal is connected with fixed plate；The fixed plate both ends are connected with extension rod；The fixed plate lower end, two extension rods it
Between level be connected with lever；The fixed plate front end center position is provided with runner；The roller centre end positions are connected with
Fix bar；The runner upper end center position is vertically connected with handle；The handle has Telescopic；The car body lower end two
Side position Symmetrical vertical is connected with support bar；Center is connected with torsion spring at 1/3rd above the support bar front end；Institute
State and be connected with clamping bar immediately below torsion spring；The clamping bar left end is connected with extension block；The extension block left end is connected with steel wire,
And steel wire upper end is fixed in runner lower end center through fixed plate；Inside the clamping bar, neck upper end is connected with spring；
The lower spring end is connected with briquetting；Briquetting lower end center is connected with deep-slotted chip breaker；Below the deep-slotted chip breaker, support bar
Front end is connected with driven pulley；The driven pulley right-hand member is connected with moving wheel；The driven wheel outer surface is provided with the second anti-slip veins.
As the further improvement project of the present invention：The car body left upper end is vertically connected with sunshading board.
As further improvement project of the invention：It is anti-skidding to be surrounded with first for outer surface immediately below the extension rod
Line.
As further improvement project of the invention：Neck after the clamping bar lower end is set.
As further improvement project of the invention：The deep-slotted chip breaker lower surface is rough.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention's is easy to car body to freight or unload using portable plate opening car body right-hand member；Sunshading board is that user blocks sun
Light；First anti-slip veins are used for increasing friction force, and extension rod is sliding out hand when preventing from using；Runner rotates around its central axis；
Fix bar makes runner be fixed in fixed plate；User holds the rotation of handle rotating wheel；Clamping bar rotates around torsion spring；Motion
Wheel is easy to whole device to move；After goods is on car body, user holds handle, handle is turned to immediately below lever, so
Post-tensioning handle, makes handle be connected to lever position directly below, while rotating wheel, and linkage pulls steel wire, then passes through extension
Block pull-up clamping bar, make neck away from driven pulley, hold extension rod afterwards and promote body movement, it is necessary to when stopping, directly will be
Hand extension pushes back, and torsion spring drives clamping bar to rotate, and makes neck clamping on the driven wheel, while spring is connected to deep-slotted chip breaker
Driven wheel outer surface, so as to stuck moving wheel, stop car body；The design structure of the present invention is simple, favorable working performance, function
More, practical, the characteristics of fully presenting modernization instruments, development prospect is very good.
Brief description of the drawings
Fig. 1 is the structural representation of the small handcart of brake device for building；
Fig. 2 is clamping bar structural representation in the small handcart of brake device for building；
Fig. 3 is the second anti-slip veins structural representation in the small handcart of brake device for building；
Fig. 4 is fixed plate structure schematic diagram in the small handcart of brake device for building；
In figure：1- car bodies, 2- support bars, 3- moving wheels, 4- portable plates, 5- fixed plates, 6- sunshading boards, 7- extension rods, 8- first
Anti-slip veins, 9- runners, 10- handles, 11- levers, 12- steel wires, 13- torsion springs, 14- clampings bar, 15- extension blocks, 16- briquettings, 17-
Spring, 18- driven pulleys, 19- fix bars, the anti-slip veins of 20- second, 21- deep-slotted chip breakers, 22- necks.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
The embodiment of this patent is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining this patent, and it is not intended that limitation to this patent.
In the description of this patent, it is to be understood that term " " center ", " on ", " under ", "front", "rear", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are based on shown in the drawings
Orientation or position relationship, are for only for ease of description this patent and simplify and describe, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to this patent.
, it is necessary to illustrate in the description of this patent, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection ", " setting " should be interpreted broadly, for example, it may be being fixedly linked, setting or being detachably connected, set
Put, or be integrally connected, set.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in this patent.
Fig. 1-4 are referred to, present embodiments provide a kind of small handcart of brake device for building, including car body 1；It is described
The right-hand member of car body 1 is provided with portable plate 4, and opening the right-hand member of car body 1 using portable plate 4 is easy to car body 1 to freight or unload；The car body
1 left upper end is vertically connected with sunshading board 6, and sunshading board 6 keeps the sun off for user；The left end upper horizontal of car body 1 is connected with
Fixed plate 5；The both ends of fixed plate 5 are connected with extension rod 7；It is anti-that the underface outer surface of extension rod 7 is surrounded with first
Sliding line 8, the first anti-slip veins 8 are used for increasing friction force, and extension rod 7 is slipped and sold when preventing from using；The lower end of fixed plate 5, two
Level is connected with lever 11 between individual extension rod 7；The front end center position of fixed plate 5 is provided with runner 9, and runner 9 surrounds certainly
Body central axis；The center end positions of runner 9 are connected with fix bar 19, and fix bar 19 makes runner 9 be fixed on fixed plate 5
On；The upper end center position of runner 9 is vertically connected with handle 10, and user holds the rotating wheel 9 of handle 10 and rotated；Described
Hand 10 has Telescopic；The lower end both sides positional symmetry of car body 1 is vertically connected with support bar 2；On the front end of support bar 2
Center is connected with torsion spring 13 at side 1/3rd；Clamping bar 14 is connected with immediately below the torsion spring 13, clamping bar 14 surrounds
Torsion spring 13 rotates；Neck 22 after the lower end of clamping bar 14 is set；The left end of clamping bar 14 is connected with extension block 15；It is described to prolong
Stretch the left end of block 15 and be connected with steel wire 12, and the upper end of steel wire 12 is fixed in the lower end center of runner 9 through fixed plate 5；The card
Inside extension bar 14, the upper end of neck 22 is connected with spring 17；The lower end of spring 17 is connected with briquetting 16；In the lower end of briquetting 16
Heart position is connected with deep-slotted chip breaker 21；The lower surface of deep-slotted chip breaker 21 is rough；The lower section of deep-slotted chip breaker 21, support bar 2
Front end is connected with driven pulley 18；The right-hand member of driven pulley 18 is connected with moving wheel 3, and moving wheel 3 is easy to whole device to move；It is described
The outer surface of driven pulley 18 is provided with the second anti-slip veins 20, and after goods is on car body 1, user holds handle 10, makes handle 10
Turn to immediately below lever 11, then stretch handle 10, handle 10 is connected to the position directly below of lever 11, while rotating wheel
9, linkage pulls steel wire 12, then by the pull-up clamping bar 14 of extension block 15, neck 22 is held prolong afterwards away from driven pulley 18
Boom 7 promotes car body 1 to move, it is necessary to when stopping, and directly pushes back the extension of handle 10, and torsion spring 13 drives 14 turns of clamping bar
It is dynamic, neck 22 is connected on driven pulley 18, while spring 17 makes deep-slotted chip breaker 21 be connected to the outer surface of driven pulley 18, so as to stuck
Moving wheel 3, stop car body 1.
Specifically used mode：After goods is mounted on car body 1, user holds handle 10, handle 10 is turned to lever
Immediately below 11, handle 10 is then stretched, handle 10 is connected to the position directly below of lever 11, while rotating wheel 9, linkage pulls
Steel wire 12, then by the pull-up clamping bar 14 of extension block 15, neck 22 is set to hold extension rod 7 afterwards away from driven pulley 18 and promote
Car body 1 is moved, it is necessary to when stopping, and is directly pushed back the extension of handle 10, and torsion spring 13 drives clamping bar 14 to rotate, and makes neck 22
It is connected on driven pulley 18, while spring 17 makes deep-slotted chip breaker 21 be connected to the outer surface of driven pulley 18, so as to stuck moving wheel 3, makes
Car body 1 stops.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Make a variety of changes.
Claims (5)
1. a kind of small handcart of brake device for building, including car body（1）；It is characterized in that the car body（1）Right-hand member is provided with
Portable plate（4）；The car body（1）Left end upper horizontal is connected with fixed plate（5）；The fixed plate（5）Both ends are connected with extension
Bar（7）；The fixed plate（5）Lower end, two extension rods（7）Between level be connected with lever（11）；The fixed plate（5）Front end
Center is provided with runner（9）；The runner（9）Center end positions are connected with fix bar（19）；The runner（9）Upper end
Center is vertically connected with handle（10）；The handle（10）With Telescopic；The car body（1）The side position pair of lower end two
Title is vertically connected with support bar（2）；The support bar（2）Center is connected with torsion spring at 1/3rd above front end（13）；
The torsion spring（13）Underface is connected with clamping bar（14）；The clamping bar（14）Left end is connected with extension block（15）；It is described to prolong
Stretch block（15）Left end is connected with steel wire（12）, and steel wire（12）Upper end passes through fixed plate（5）It is fixed in runner（9）Lower end centre bit
Put；The clamping bar（14）Inside, neck（22）Upper end is connected with spring（17）；The spring（17）Lower end is connected with briquetting
（16）；The briquetting（16）Lower end center is connected with deep-slotted chip breaker（21）；The deep-slotted chip breaker（21）Lower section, support bar（2）Before
End is connected with driven pulley（18）；The driven pulley（18）Right-hand member is connected with moving wheel（3）；The driven pulley（18）Outer surface is set
There are the second anti-slip veins（20）.
2. the small handcart of brake device for building according to claim 1, it is characterized in that, the car body（1）Left upper end
Vertically it is connected with sunshading board（6）.
3. the small handcart of brake device for building according to claim 1, it is characterized in that, the extension rod（7）Under just
Square outer surface is surrounded with the first anti-slip veins（8）.
4. the small handcart of brake device for building according to claim 1, it is characterized in that, the clamping bar（14）Lower end
Neck after setting（22）.
5. the small handcart of brake device for building according to claim 1, it is characterized in that, the deep-slotted chip breaker（21）Following table
Face is rough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710911511.2A CN107719431A (en) | 2017-09-29 | 2017-09-29 | The small handcart of brake device for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710911511.2A CN107719431A (en) | 2017-09-29 | 2017-09-29 | The small handcart of brake device for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107719431A true CN107719431A (en) | 2018-02-23 |
Family
ID=61209263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710911511.2A Withdrawn CN107719431A (en) | 2017-09-29 | 2017-09-29 | The small handcart of brake device for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107719431A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108820018A (en) * | 2018-06-29 | 2018-11-16 | 邬成眉 | A kind of trolley of building yard self-contained brake |
| CN110843875A (en) * | 2019-11-23 | 2020-02-28 | 徐州梦源达新型建材有限公司 | Building material conveyer |
-
2017
- 2017-09-29 CN CN201710911511.2A patent/CN107719431A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108820018A (en) * | 2018-06-29 | 2018-11-16 | 邬成眉 | A kind of trolley of building yard self-contained brake |
| CN108820018B (en) * | 2018-06-29 | 2020-05-12 | 泉州飘香十里农业发展有限公司 | Building site is with handcart from taking brake equipment |
| CN110843875A (en) * | 2019-11-23 | 2020-02-28 | 徐州梦源达新型建材有限公司 | Building material conveyer |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180223 |