CN105923024A - Single-wheel cart structure capable of being stopped on slope conveniently and used on construction site - Google Patents
Single-wheel cart structure capable of being stopped on slope conveniently and used on construction site Download PDFInfo
- Publication number
- CN105923024A CN105923024A CN201610346378.6A CN201610346378A CN105923024A CN 105923024 A CN105923024 A CN 105923024A CN 201610346378 A CN201610346378 A CN 201610346378A CN 105923024 A CN105923024 A CN 105923024A
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- Prior art keywords
- cart
- fixed
- cylindrical portion
- clamp
- wheel
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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
- B62B1/008—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor having a prop or stand for maintaining position
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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
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/10—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is intended to be transferred totally to the wheels
-
- 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
- B62B5/0433—Braking mechanisms; Locking devices against movement foot operated
-
- 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
- B62B5/049—Braking mechanisms; Locking devices against movement locking against movement by contacting the floor or a wall
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses a single-wheel cart structure capable of being stopped on a slope conveniently and used on a construction site. The single-wheel cart structure comprises a cart plate, a cart hopper, a single wheel and a cart handlebar. The cart hopper is located above the cart plate. The single wheel is fixed below the cart plate through a wheel plate. The cart handlebar is fixed to the cart plate. The single-wheel cart structure further comprises an insertion device. The insertion device is fixed to the cart plate or the cart handlebar. The insertion device comprises a connecting rod, a flat pressing plate and an insertion cylinder arranged under the flat pressing plate. One end of the connecting rod is fixed to the cart plate or the handlebar, and the other end of the connecting rod is fixed to the flat pressing plate. By the adoption of the structure, the effect that a single-wheel cart can be stopped reliably when goods are unloaded on a slope can be guaranteed, the situation that the cart is out of control is prevented, and the cart can be started again on the slope conveniently.
Description
Technical field
The present invention relates to the realm of building construction, be specifically related to a kind of construction site wheel barrow structure being easy to slope stop.
Background technology
In construction, due to construction environment and the reason of landform, transloading equipment the most large-scale, quick cannot use, now, handbarrow becomes means of transport indispensable in building construction process, especially wheel barrow, owing to one wheel of its need contacts to earth, higher to the adaptation ability of construction landform, therefore it is widely used in a variety of applications.
At present, when stopping wheel barrow, directly support bar and single wheel will be made as gusseted handing down, make the article in go-cart and go-cart stop.In construction site, especially outdoor building building site, it is frequently run onto that to need the place of handling goods be not smooth, and be on a slope, the most general processing method is, or car is fixed by operator, another operator carry out the handling of goods；Lower pressure handle hands, support bar is made to be inserted in ground, go-cart is made to stop on the slope, if headstock is downward, then support bar very likely fixing incessantly go-cart, support bar is easy to extract from earth, does not reaches the purpose stopping go-cart, may also result in go-cart and sweep away slope or rollover, cause the generation of accident；If headstock is upwards, then the inclination causing car flat board is excessive, and center of gravity of goods is unstable, easy landing.Therefore, at present in building construction process, run into needs when the situation of slope position handling goods, the way that has nothing reliable, cause operating efficiency the highest, even bring potential safety hazard.
Summary of the invention
It is an object of the invention to provide a kind of be easy to slope stop construction site wheel barrow structure, solve current wheel barrow run into needs at slope position handling goods time, operating efficiency is the highest, and it is out of control to be easily caused go-cart, the problem bringing potential safety hazard.
The present invention for achieving the above object, realizes by the following technical solutions:
Being easy to the construction site wheel barrow structure that slope is stopped, including sweep, wagon box, single wheel and handlebar, wagon box is positioned at the top of sweep, single wheel is fixed on the lower section of sweep by wheel plate, handlebar is fixed on sweep, also includes that insertion apparatus, described insertion apparatus are fixed on sweep or handlebar.Insertion apparatus can be inserted in earth firmly, simultaneously is easy to again extract, realize on the slope go-cart firm fixing on the basis of, be conveniently again started up go-cart.
Further, as optimal technical scheme, described insertion apparatus includes connecting rod, flat clamp and is arranged on the insertion tube below flat clamp, and one end of connecting rod is fixed on sweep or handlebar, and the other end is fixed with flat clamp.Insertion tube can easily be inserted in earth, and flat clamp is able to ensure that the insertion tube insertion depth below flat clamp is basically identical, makes stress balance, it is to avoid go-cart tilts, and even turns on one's side.
Further, as optimal technical scheme, described insertion tube includes cylindrical portion and conus portion, conus portion is fixed on the bottom of cylindrical portion, cylindrical portion is hollow-core construction, the upper clamp being parallel to each other, lower clamp it is provided with in cylindrical portion, upper clamp is provided with relative draw-in groove with lower clamp, the set square that two pieces of vertical centrages about cylindrical portion are symmetrical it is connected with in draw-in groove, set square can slide along draw-in groove, connecting between two pieces of set squares has the first spring, described cylindrical portion to be provided with the opening that set square can be made to pass；
Also including pedal, the second spring, L-shaped drive link and the collar, pedal is positioned at the top of flat clamp, and the second spring is positioned at the underface of pedal, and one end of the second spring is fixed on the lower section of pedal, and the other end is fixed on flat clamp；The horizontal segment of L-shaped drive link is positioned at the top of flat clamp, and the vertical section of L-shaped drive link runs through flat clamp and fixing with the collar is connected, and the collar is socketed in insertion tube；
Also include rotating disk and be fixed on the inserted link below rotating disk, rotating disk embeds flat clamp, and rotating disk can be freely rotatable, the bottom of inserted link is fixed with cross bar, described flat clamp is provided with through hole and the twice guide groove longitudinally through the sidewall of through hole, described inserted link passes this through hole, and the matching form of the shape of guide groove and cross bar closes.
In this programme, the structure of insertion tube is designed, is provided with two set squares that are extended and that pack up in insertion tube, under resting state, under the effect of the collar, set square is forced to be stowed in cylindrical portion, in insertion tube is completely inserted into earth after (flat clamp is basic and ground is affixed), and the rotating disk on lower pedal, after cross bar exposes the bottom of flat clamp, rotary turnplate, makes cross bar be hooked by rotating disk, it is to avoid it moves upward under the effect of the second spring；Pedal is during moving downward, the collar is under the induced effect of L-shaped drive link, move downward equally, set square departs from the compressing of the collar, under the effect of the first spring, two pieces of set squares stretch out cylindrical portion in the opposite direction and are inserted laterally in earth, during inserting under insertion tube, two pieces of set squares also do not extend out cylindrical portion, therefore do not form set square outside cylindrical portion skids off route, now, under the effect of set square, considerably increase resistance when insertion tube is pulled out such that it is able to realize go-cart on the slope reliable fixing；When the complete preparation of handling goods starts go-cart, step down on rotating disk and make it rotate, when cross bar turns to the position corresponding with guide groove, unclamping rotating disk, under the effect of the second spring, pedal moves upward, and drive the collar to move upward, during the collar moves upward, gradually set square is oppressed, and force set square to be packed up in cylindrical portion, now, due to the inhibition without set square, insertion tube can easily be extracted such that it is able to relatively realizes being again started up of go-cart effortlessly.
Further, as optimal technical scheme, described set square is right angle triangle, and a wherein right-angle side of right angle triangle is affixed with upper clamp, and another right-angle side to the distance of the vertical centrage of cylindrical portion less than hypotenuse to the distance of the vertical centrage of cylindrical portion.
Further, as optimal technical scheme, the internal diameter of the described collar is equal with the external diameter of the cylindrical portion of insertion tube.
The present invention compared with prior art, has the following advantages and beneficial effect:
(1) present invention is by arranging an insertion apparatus, and insertion tube can easily be inserted in earth, it is achieved go-cart on the slope fixing, and flat clamp is able to ensure that the insertion tube insertion depth below flat clamp is basically identical, make stress balance, it is to avoid go-cart tilts, and even turns on one's side.
(2) present invention is by being designed insertion tube, flat clamp, not only achieves firm fixing in earth of insertion tube, can accomplish when extracting insertion tube the most laborsaving, it is simple to be again started up go-cart simultaneously.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention；
Fig. 2 is the structural representation of insertion apparatus；
Fig. 3 is the annexation structural representation between pedal, L-shaped drive link, the collar, insertion tube；
Fig. 4 is set square internal structure schematic diagram of insertion tube when stretching out cylindrical portion；
The internal structure schematic diagram of insertion tube when Fig. 5 is set square income cylindrical portion；
Fig. 6 is the polycrystalline substance schematic diagram of flat clamp.
Corresponding entitled of reference in figure: 1, sweep, 2, wagon box, 3, single wheel, 4, wheel plate, 5, connecting rod, 6, handlebar, 7, L-shaped drive link, 8, flat clamp, 9, insertion tube, 10, pedal, the 11, second spring, 12, the collar, 13, rotating disk, 14, inserted link, 15, cross bar, 91, cylindrical portion, 92, conus portion, 93, upper clamp, 94, lower clamp, the 95, first spring, 96, set square, 101, through hole, 102, guide groove.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment:
As shown in Fig. 1 ~ Fig. 6, the construction site wheel barrow structure being easy to slope stop described in the present embodiment, including sweep 1, wagon box 2, single wheel 3 and handlebar 6, wagon box 2 is positioned at the top of sweep 1, single wheel 3 is fixed on the lower section of sweep 1 by wheel plate 4, handlebar 6 is fixed on sweep 1, also includes insertion apparatus, and insertion apparatus is fixed on sweep 1 or handlebar 6.
The insertion apparatus of the present embodiment includes connecting rod 5, flat clamp 8 and is arranged on the insertion tube 9 below flat clamp 8, one end of connecting rod 5 is fixed on sweep 1 or handlebar 6, the other end is fixed with flat clamp 8, owing to handlebar 6 is integrally fixed on sweep 1, therefore, no matter one end of connecting rod 5 is fixed on sweep 1 or on handlebar 6, if under delay unloading 6, all can realize the pressure down of insertion tube 9 so that it is insert in earth.
nullThe insertion tube 9 of the present embodiment includes cylindrical portion 91 and conus portion 92，Conus portion 92 is fixed on the bottom of cylindrical portion 91，Cylindrical portion 91 is hollow-core construction，The upper clamp 93 being parallel to each other it is provided with in cylindrical portion 91、Lower clamp 94，Upper clamp 93 is provided with relative draw-in groove with lower clamp 94，The set square 96 that two pieces of vertical centrages about cylindrical portion 91 are symmetrical it is connected with in draw-in groove，Set square 96 can slide along draw-in groove，Connect between two pieces of set squares 96 and have the first spring 95，Cylindrical portion 91 is provided with the opening that set square 96 can be made to pass，Under the effect of the first spring 95，Two pieces of set squares have the trend moved dorsad all the time，Additionally，In order to prevent set square 96 from departing from upper clamp 93、Lower clamp 94，Can be at upper clamp 93、The two ends of lower clamp 94 arrange position limiting structure，Such as the two ends of draw-in groove are blocked，Make set square 96 cannot fully slide out draw-in groove.
The present embodiment also includes pedal the 10, second spring 11, L-shaped drive link 7 and the collar 12, pedal 10 is positioned at the top of flat clamp 8, second spring 11 is positioned at the underface of pedal 10, and one end of the second spring 11 is fixed on the lower section of pedal 10, and the other end is fixed on flat clamp 8；The horizontal segment of L-shaped drive link 7 is positioned at the top of flat clamp 8, and the vertical section of L-shaped drive link 7 runs through flat clamp 7 and fixing with the collar 12 is connected, and the collar 12 is socketed in insertion tube 9, it is preferred that the internal diameter of the collar 12 is equal with the external diameter of the cylindrical portion 91 of insertion tube 9.Additionally, in order to coordinate the collar 12, the set square 96 of the present embodiment is preferably right angle triangle, a wherein right-angle side of right angle triangle is affixed with upper clamp 93, and another right-angle side to the distance of the vertical centrage of cylindrical portion 91 less than hypotenuse to the distance of the vertical centrage of cylindrical portion 91, that is, the vertical straight arm of angle of set square 96 is all the time in cylindrical portion 91, level right angle limit and hypotenuse can stretch out cylindrical portion 91, so, when the collar 12 moves upward, set square 96 can release the collar 12 constraint effect to it, under the effect of the first spring 95, set square 96 stretches out cylindrical portion, play the effect of the pull-out resistance increasing insertion tube 9, otherwise, when the collar 12 moves upward, set square 96 is forced inwardly to be packed up, reduce the pull-out resistance of insertion tube 9, it is easy to start go-cart.Additionally, Design of length by the vertical section to L-shaped drive link 7, can make the collar 12 during moving upward, guarantee upper limit position that the collar 12 the moves upper end without departing from set square 96, thus avoiding the occurrence of the situation that the collar 12 can not move downward, this easily realizes for a person skilled in the art.
The present embodiment also includes rotating disk 13 and is fixed on the inserted link 14 below rotating disk 13, rotating disk 13 embeds flat clamp 8, and rotating disk 13 can be freely rotatable, the bottom of inserted link 14 is fixed with cross bar 15, flat clamp 8 is provided with through hole 101 and the twice guide groove 102 longitudinally through the sidewall of through hole 101, inserted link 14 is through this through hole 101, and the matching form of the shape of guide groove 102 and cross bar 15 closes.
The present embodiment uses said structure to can solve the problem that following problem:
One, equilibrium problem when go-cart is stopped is solved on slope.Traditional go-cart is that the some mode of putting forth effort is stopped, when being inserted in earth as the support bar stopping the strong point, owing in go-cart, the center of gravity of goods might not be just in the center of go-cart, therefore, during the deviation of this center of gravity of goods, support bar can be caused to insert the degree of depth difference of earth, and the state finally presented is that go-cart tilts, and even turns on one's side.For this, the mode that the face that the present embodiment uses flat clamp to be affixed with ground contacts is to replace the mode that traditional point is puted forth effort, avoid the occurrence of the situation of go-cart both sides unbalance stress, under the effect of flat clamp, ensure that the stress equalization of whole focusing surface, car body will not the run-off the straight because of the problem of the strong point, thus significantly reduce the probability of go-cart run-off the straight, rollover.
Two, solving go-cart to stop built on the sand, go-cart is again started up laborious problem.Traditional go-cart uses support bar as stopping fulcrum, when go-cart is loaded with weight, support bar can be trapped in earth, and in order to stop go-cart on the slope, the mode that support bar is directly pressed in earth by general employing makes go-cart stop, owing to the lower end of support bar is generally not pointed structures, therefore to ensure to insert enough deep, relatively will the most, and when extracting support bar, owing to inserting deeply and to have weight in go-cart, need again could be extracted by support bar energetically, thus cause whole process to cause high effort for；On the other hand, owing to the lower end of support bar is exactly a common cylinder, limited to the grasping force of earth, when go-cart on the slope time, support bar is difficult to play preferable fixation, be finally easily caused go-cart automatically glide, out of control, and then cause goods to be tumbled, even cause injury to personnel.For this, the present embodiment has carried out the design of uniqueness, by increasing telescopic set square in insertion tube, when insertion tube is completely inserted in earth, step on pedal and make set square stretch out cylindrical portion, it is inserted in earth, thus enhance the insertion tube grasping force to earth, and when insertion tube is extracted by needs, by naturally unclamping pedal, set square is made to take under the effect of the collar in cylindrical portion, reduce the grasping force of insertion tube, for the relatively conventional operation of whole process, the most laborsaving, it is easy to start go-cart, and without significantly lifting handlebar, avoid the cargoes from scattering caused in go-cart.
The above, be only presently preferred embodiments of the present invention, and the present invention not does any pro forma restriction, every above example is made according to the technical spirit of the present invention any simple modification, equivalent variations, within each falling within protection scope of the present invention.
Claims (5)
1. it is easy to the construction site wheel barrow structure that slope is stopped, including sweep (1), wagon box (2), single wheel (3) and handlebar (6), wagon box (2) is positioned at the top of sweep (1), single wheel (3) is fixed on the lower section of sweep (1) by wheel plate (4), handlebar (6) is fixed on sweep (1), it is characterized in that: also include that insertion apparatus, described insertion apparatus are fixed on sweep (1) or handlebar (6).
The construction site wheel barrow structure being easy to slope stop the most according to claim 1, it is characterized in that: described insertion apparatus includes connecting rod (5), flat clamp (8) and is arranged on the insertion tube (9) of flat clamp (8) lower section, one end of connecting rod (5) is fixed on sweep (1) or handlebar (6), and the other end is fixed with flat clamp (8).
The construction site wheel barrow structure being easy to slope stop the most according to claim 2, it is characterized in that: described insertion tube (9) includes cylindrical portion (91) and conus portion (92), conus portion (92) is fixed on the bottom of cylindrical portion (91), cylindrical portion (91) is hollow-core construction, the upper clamp (93) being parallel to each other it is provided with in cylindrical portion (91), lower clamp (94), upper clamp (93) is provided with relative draw-in groove with lower clamp (94), the set square (96) that two pieces of vertical centrages about cylindrical portion (91) are symmetrical it is connected with in draw-in groove, set square (96) can slide along draw-in groove, connect between two pieces of set squares (96) and have the first spring (95), described cylindrical portion (91) is provided with the opening that set square (96) can be made to pass；
Also include pedal (10), the second spring (11), L-shaped drive link (7) and the collar (12), pedal (10) is positioned at the top of flat clamp (8), second spring (11) is positioned at the underface of pedal (10), and second one end of spring (11) be fixed on the lower section of pedal (10), the other end is fixed on flat clamp (8)；The horizontal segment of L-shaped drive link (7) is positioned at the top of flat clamp (8), and the vertical section of L-shaped drive link (7) runs through flat clamp (7) and fixing with the collar (12) is connected, and the collar (12) is socketed in insertion tube (9)；
Also include rotating disk (13) and be fixed on the inserted link (14) of rotating disk (13) lower section, rotating disk (13) embeds flat clamp (8), and rotating disk (13) can be freely rotatable, the bottom of inserted link (14) is fixed with cross bar (15), described flat clamp (8) is provided with through hole (101) and the twice guide groove (102) longitudinally through the sidewall of through hole (101), described inserted link (14) passes this through hole (101), and the matching form of the shape of guide groove (102) and cross bar (15) closes.
The construction site wheel barrow structure being easy to slope stop the most according to claim 3, it is characterized in that: described set square (96) is right angle triangle, a wherein right-angle side of right angle triangle is affixed with upper clamp (93), and another right-angle side to the distance of the vertical centrage of cylindrical portion (91) less than hypotenuse to the distance of the vertical centrage of cylindrical portion (91).
The construction site wheel barrow structure being easy to slope stop the most according to claim 3, it is characterised in that: the internal diameter of the described collar (12) is equal with the external diameter of the cylindrical portion of insertion tube (9) (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610346378.6A CN105923024B (en) | 2016-05-24 | 2016-05-24 | The construction site wheel barrow structure for being easy to slope to stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610346378.6A CN105923024B (en) | 2016-05-24 | 2016-05-24 | The construction site wheel barrow structure for being easy to slope to stop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105923024A true CN105923024A (en) | 2016-09-07 |
| CN105923024B CN105923024B (en) | 2017-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610346378.6A Active CN105923024B (en) | 2016-05-24 | 2016-05-24 | The construction site wheel barrow structure for being easy to slope to stop |
Country Status (1)
| Country | Link |
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| CN (1) | CN105923024B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343049A (en) * | 2018-04-28 | 2018-07-31 | 贵州师范大学 | A kind of portable stone roller device for karst |
| CN113581263A (en) * | 2021-07-15 | 2021-11-02 | 江苏铁军软件科技有限公司 | Positioning rescue system for constructors |
| CN113665653A (en) * | 2021-07-22 | 2021-11-19 | 刘露 | Forestry engineering is with sapling storage device |
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| GB191102934A (en) * | 1911-02-06 | 1912-02-06 | Leo Braun | Improvements in and relating to Sack Trucks. |
| DE29821992U1 (en) * | 1998-12-09 | 1999-01-28 | Malsch Gerhard | Transport bike for vehicles |
| DE20214203U1 (en) * | 2002-09-13 | 2002-11-28 | Plagemann Frank | wheelbarrow |
| US7159878B1 (en) * | 2003-08-29 | 2007-01-09 | Mc Kenna Matthew M | Mobile back-pack |
| CN104097664A (en) * | 2014-07-30 | 2014-10-15 | 蔡强胜 | Field handcart |
| CN205675053U (en) * | 2016-05-24 | 2016-11-09 | 中国五冶集团有限公司 | A kind of construction site go-cart being suitable to slope stop |
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2016
- 2016-05-24 CN CN201610346378.6A patent/CN105923024B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191102934A (en) * | 1911-02-06 | 1912-02-06 | Leo Braun | Improvements in and relating to Sack Trucks. |
| DE29821992U1 (en) * | 1998-12-09 | 1999-01-28 | Malsch Gerhard | Transport bike for vehicles |
| DE20214203U1 (en) * | 2002-09-13 | 2002-11-28 | Plagemann Frank | wheelbarrow |
| US7159878B1 (en) * | 2003-08-29 | 2007-01-09 | Mc Kenna Matthew M | Mobile back-pack |
| CN104097664A (en) * | 2014-07-30 | 2014-10-15 | 蔡强胜 | Field handcart |
| CN205675053U (en) * | 2016-05-24 | 2016-11-09 | 中国五冶集团有限公司 | A kind of construction site go-cart being suitable to slope stop |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343049A (en) * | 2018-04-28 | 2018-07-31 | 贵州师范大学 | A kind of portable stone roller device for karst |
| CN113581263A (en) * | 2021-07-15 | 2021-11-02 | 江苏铁军软件科技有限公司 | Positioning rescue system for constructors |
| CN113665653A (en) * | 2021-07-22 | 2021-11-19 | 刘露 | Forestry engineering is with sapling storage device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105923024B (en) | 2017-11-17 |
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