CN108839678B - Cement unloading dolly for construction - Google Patents
Cement unloading dolly for construction Download PDFInfo
- Publication number
- CN108839678B CN108839678B CN201810568214.7A CN201810568214A CN108839678B CN 108839678 B CN108839678 B CN 108839678B CN 201810568214 A CN201810568214 A CN 201810568214A CN 108839678 B CN108839678 B CN 108839678B
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- plate
- spring
- connecting rod
- cement
- bolt
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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
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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
- B62B1/14—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 involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
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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
- B62B5/00—Accessories or details specially adapted for hand carts
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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)
- Handcart (AREA)
Abstract
The invention relates to a cement unloading trolley, in particular to a cement unloading trolley for building construction. The technical problem is as follows: the cement unloading trolley for building construction can carry multiple bags of cement simultaneously, save physical strength of workers and prevent cement ash from affecting health of the workers. A cement unloading trolley for building construction comprises a placing plate, a pushing handle, wheels, a baffle plate, a connecting plate and the like; place the board left end front and back both sides and all be connected with the pushing hands, place the equal rotary type in both sides middle part around the board and be connected with the wheel, place board upside left part and be equipped with the baffle, place board downside right part and open there is a word hole. The invention can avoid the excessive dust from being raised by the transportation of the trolley, thereby being beneficial to the health of workers; meanwhile, the wedge-shaped plate is designed, so that the trolley can be effectively butted with a carriage loaded with cement, the step of getting on or off the vehicle is avoided, the physical strength of workers is saved, the physical strength of the workers can be saved by pushing the cement through the push rod, and the workers can work more easily.
Description
Technical Field
The invention relates to a cement unloading trolley, in particular to a cement unloading trolley for building construction.
Background
The cement is a powdery hydraulic inorganic cementing material, is added with water and stirred into slurry, can be hardened in the air or better in water, and can firmly bond sand, stone and other materials together. The concrete made of the cemented macadam not only has higher strength after being hardened, but also can resist the erosion of fresh water or salt water. As an important cementing material, the high-performance cement is widely applied to engineering such as civil construction, water conservancy, national defense and the like for a long time.
When the cement is moved from the truck, workers need to climb up to the truck compartment and then get down again, and the physical strength of the workers is greatly consumed; meanwhile, because the particles of the powdered cement are small, if the powdered cement is moved by a large amount, more dust is easily raised, and because the particles of the dust are small, even if a worker wears a mask, part of the dust can be sucked into the lung, and certain damage can be caused to the health of the worker.
Therefore, the development of a cement unloading trolley for building construction, which can simultaneously carry a plurality of bags of cement, save labor force of workers and prevent excessive dust from rising, is urgently needed.
Disclosure of Invention
In order to overcome the inefficiency of artifical transport cement, make the workman feel tired easily, the cement ash of raising is unfavorable for the shortcoming that the workman is healthy, and the technical problem is: the cement unloading trolley for building construction can carry multiple bags of cement simultaneously, save physical strength of workers and prevent cement ash from affecting health of the workers.
A cement unloading trolley for building construction comprises a placing plate, a pushing handle, wheels, a baffle, a connecting plate, a first bolt, a butterfly nut, a wedge plate, a first spring, a guide sleeve, an inserting rod, a connecting block and a second spring, wherein the pushing handle is connected with the front part and the rear part of the left end of the placing plate, the wheels are rotatably connected with the middle parts of the front side and the rear side of the placing plate, the baffle is arranged at the left part of the upper side of the placing plate, a straight hole is formed in the right part of the lower side of the placing plate, the connecting plate is placed at the right side of the top of the placing plate, the first bolt is connected with the left part of the lower side of the connecting plate and penetrates through the straight hole, the butterfly nut is connected with the lower side of the first bolt in a threaded connection mode, the upper part of the right side of the connecting plate is hinged with the wedge plate, an inserting groove is formed in the right side of the wedge plate, a first groove is formed in the middle part of the right side of the placing plate, the first spring is connected with the first spring at the left side in the first groove, the bottom of the first spring is connected with the middle of the wedge plate, place board downside right part and be connected with the guide pin bushing, the slidingtype inserted bar that is connected with in the guide pin bushing, the inserted bar cooperatees with the slot, and the inserted bar left end is connected with the connecting block, and connecting block right side sub-unit connection has the second spring, and the second spring right-hand member is connected in guide pin bushing left side lower part.
Further, still including the head rod, the second connecting rod, the notch plate, the second bolt, push rod and first nut, the inboard right part of two pushing hands all is connected with the head rod, be connected with the second connecting rod between two head rods, the notch plate has been detained at second connecting rod upside middle part, all opened the through-hole on notch plate and the second connecting rod, two through-holes coincide each other, the through-hole interpolation has the second bolt, the top of second bolt is connected with first nut through threaded connection's mode, first nut fixes the notch plate on the second connecting rod, the welding of notch plate left part has the push rod.
Further, still including third spring, third connecting rod and plastic ball, the second recess has all been opened on the bottom left side of two pushing hands, and the top all is connected with the third spring in two second recesses, and the bottom of third spring is connected with the third connecting rod, and the upper portion of third connecting rod is located the second recess, and third connecting rod and second recess slidingtype cooperation, and the bottom of third connecting rod is connected with the plastic ball.
When a worker carries cement, the worker firstly moves the inserting rod to the left for a certain distance, the second spring is stretched, then the worker can rotate the wedge-shaped plate anticlockwise to compress the third spring and enable the bottom of the wedge-shaped plate to be parallel to the ground, then the worker loosens the inserting rod, the second spring telescopically drives the inserting rod to be inserted into the inserting groove, then the wedge-shaped plate is fixed on the right side of the placing plate, then the worker pushes the equipment to the rear compartment of the truck for loading the cement, the worker rotates the butterfly nut to enable the connecting plate to be adjusted, according to the height of the bottom of the compartment of the truck, the worker can adjust the connecting plate to the right for a certain position to enable the bottom of the wedge-shaped plate to be contacted with the bottom in the compartment, thus, one worker stands in the compartment to place the cement in the truck onto the placing plate along the wedge-shaped plate, the baffle can play a role in blocking and prevent the cement from falling from the trolley, after a certain amount of cement is loaded on the trolley, a worker can pull out the insertion rod, the third spring extends to drive the wedge-shaped plate to reset, then the worker holds the push handles on the two sides again to push the trolley to a specified place to unload the cement, the steps are repeated until the cement is completely unloaded, and then the user pushes the equipment back to the place to be placed.
Because the push rod type push car further comprises a first connecting rod, a second connecting rod, a concave plate, a second bolt, a push rod and a first nut, the right parts of the inner sides of the two push hands are both connected with the first connecting rod, the second connecting rod is connected between the two first connecting rods, the concave plate is buckled at the middle part of the upper side of the second connecting rod, through holes are respectively arranged on the concave plate and the second connecting rod, the two through holes are mutually superposed, the second bolt is inserted in the through holes, the top part of the second bolt is connected with the first nut in a threaded connection mode, the concave plate is fixed on the second connecting rod by the first nut, the push rod is welded at the left part of the concave plate, because more cement is loaded on the car, a worker can hold the push rod to push or pull the car, because the push rod is longer, the car is more labor-saving when the push rod is not needed by the worker, the worker unscrews the first nut from the second bolt, and takes the concave plate off the second connecting rod, and then the first nut is connected to the second bolt again.
Because still including the third spring, third connecting rod and plastic ball, the second recess has all been opened on the bottom left side of two pushing hands, the top all is connected with the third spring in two second recesses, the bottom of third spring is connected with the third connecting rod, the upper portion of third connecting rod is located the second recess, and third connecting rod and the cooperation of second recess slidingtype, the bottom of third connecting rod is connected with the plastic ball, when the workman is liberated the pushing hands of dolly, the dolly inclines from the right side to the left, the plastic ball contacts and drives third connecting rod rebound with ground, the compression of third spring, so can have a buffering to the power way of pushing hands whereabouts, avoid causing the damage to the pushing hands of dolly.
The beneficial effects are that: the invention can avoid the excessive dust from being raised by the transportation of the trolley, thereby being beneficial to the health of workers; meanwhile, the wedge-shaped plate is designed, so that the trolley can be effectively butted with a carriage loaded with cement, the step of getting on or off the vehicle is avoided, the physical strength of workers is saved, the physical strength of the workers can be saved by pushing the cement through the push rod, and the workers can work more easily.
Drawings
Fig. 1 is a first front view structure diagram of the present invention.
Fig. 2 is a schematic diagram of a partial top view structure of the present invention.
Fig. 3 is a second front view structure diagram of the present invention.
Part names and serial numbers in the figure: the plastic ball bearing comprises a placing plate 1, a pushing hand 2, wheels 3, a baffle plate 4, a straight hole 5, a connecting plate 6, a first bolt 7, a butterfly nut 8, a wedge-shaped plate 9, a slot 10, a first groove 11, a first spring 12, a guide sleeve 13, an inserting rod 14, a connecting block 15, a second spring 16, a first connecting rod 17, a second connecting rod 18, a concave plate 19, a through hole 20, a second bolt 21, a push rod 22, a first nut 23, a second groove 24, a third spring 25, a third connecting rod 26 and a plastic ball 27.
Detailed Description
The invention is described in detail below with reference to the figures and the embodiments.
Example 1
A cement unloading trolley for building construction is shown in figures 1-3 and comprises a placing plate 1, a pushing handle 2, wheels 3, a baffle 4, a connecting plate 6, a first bolt 7, a butterfly nut 8, a wedge-shaped plate 9, a first spring 12, a guide sleeve 13, an inserting rod 14, a connecting block 15 and a second spring 16, wherein the pushing handle 2 is connected with the front and back parts of the left end of the placing plate 1, the wheels 3 are rotatably connected with the middle parts of the front and back sides of the placing plate 1, the baffle 4 is arranged on the left part of the upper side of the placing plate 1, a straight hole 5 is formed in the right part of the lower side of the placing plate 1, the connecting plate 6 is placed on the right side of the top of the placing plate 1, the first bolt 7 is connected with the left part of the lower side of the connecting plate 6, the first bolt 7 passes through the straight hole 5, the lower side of the first bolt 7 is connected with the butterfly nut 8 in a threaded connection mode, the upper part of the right side of the connecting plate 6 is hinged with the wedge-shaped plate 9, a slot 10 is formed in the lower side of the wedge-shaped plate 9, place 1 right side middle part of board and open and have first recess 11, the left side is connected with first spring 12 in first recess 11, the bottom other end of first spring 12 and the bottom intermediate junction of wedge 9 place 1 downside right part and be connected with guide pin bushing 13, guide pin bushing 13 internal sliding type is connected with inserted bar 14, inserted bar 14 cooperatees with slot 10, inserted bar 14 left end is connected with connecting block 15, connecting block 15 right side sub-unit connection has second spring 16, second spring 16 right-hand member is connected in guide pin bushing 13 left side lower part.
Example 2
A cement unloading trolley for building construction is shown in figures 1-3 and comprises a placing plate 1, a pushing handle 2, wheels 3, a baffle 4, a connecting plate 6, a first bolt 7, a butterfly nut 8, a wedge-shaped plate 9, a first spring 12, a guide sleeve 13, an inserting rod 14, a connecting block 15 and a second spring 16, wherein the pushing handle 2 is connected with the front and back parts of the left end of the placing plate 1, the wheels 3 are rotatably connected with the middle parts of the front and back sides of the placing plate 1, the baffle 4 is arranged on the left part of the upper side of the placing plate 1, a straight hole 5 is formed in the right part of the lower side of the placing plate 1, the connecting plate 6 is placed on the right side of the top of the placing plate 1, the first bolt 7 is connected with the left part of the lower side of the connecting plate 6, the first bolt 7 passes through the straight hole 5, the lower side of the first bolt 7 is connected with the butterfly nut 8 in a threaded connection mode, the upper part of the right side of the connecting plate 6 is hinged with the wedge-shaped plate 9, a slot 10 is formed in the lower side of the wedge-shaped plate 9, place 1 right side middle part of board and open and have first recess 11, the left side is connected with first spring 12 in first recess 11, the bottom other end of first spring 12 and the bottom intermediate junction of wedge 9 place 1 downside right part and be connected with guide pin bushing 13, guide pin bushing 13 internal sliding type is connected with inserted bar 14, inserted bar 14 cooperatees with slot 10, inserted bar 14 left end is connected with connecting block 15, connecting block 15 right side sub-unit connection has second spring 16, second spring 16 right-hand member is connected in guide pin bushing 13 left side lower part.
Still including the head rod 17, the second connecting rod 18, notch plate 19, second bolt 21, push rod 22 and first nut 23, 2 inboard right parts of two pushing hands all are connected with head rod 17, be connected with second connecting rod 18 between two head rods 17, notch plate 19 has been detained at 18 upside middle parts of second connecting rod, through-hole 20 has all been opened on notch plate 19 and the second connecting rod 18, two through-hole 20 coincide each other, through-hole 20 interpolation has second bolt 21, the top of second bolt 21 is connected with first nut 23 through threaded connection's mode, first nut 23 is fixed notch plate 19 on second connecting rod 18, 19 left welding of notch plate has push rod 22.
Example 3
A cement unloading trolley for building construction is shown in figures 1-3 and comprises a placing plate 1, a pushing handle 2, wheels 3, a baffle 4, a connecting plate 6, a first bolt 7, a butterfly nut 8, a wedge-shaped plate 9, a first spring 12, a guide sleeve 13, an inserting rod 14, a connecting block 15 and a second spring 16, wherein the pushing handle 2 is connected with the front and back parts of the left end of the placing plate 1, the wheels 3 are rotatably connected with the middle parts of the front and back sides of the placing plate 1, the baffle 4 is arranged on the left part of the upper side of the placing plate 1, a straight hole 5 is formed in the right part of the lower side of the placing plate 1, the connecting plate 6 is placed on the right side of the top of the placing plate 1, the first bolt 7 is connected with the left part of the lower side of the connecting plate 6, the first bolt 7 passes through the straight hole 5, the lower side of the first bolt 7 is connected with the butterfly nut 8 in a threaded connection mode, the upper part of the right side of the connecting plate 6 is hinged with the wedge-shaped plate 9, a slot 10 is formed in the lower side of the wedge-shaped plate 9, place 1 right side middle part of board and open and have first recess 11, the left side is connected with first spring 12 in first recess 11, the bottom other end of first spring 12 and the bottom intermediate junction of wedge 9 place 1 downside right part and be connected with guide pin bushing 13, guide pin bushing 13 internal sliding type is connected with inserted bar 14, inserted bar 14 cooperatees with slot 10, inserted bar 14 left end is connected with connecting block 15, connecting block 15 right side sub-unit connection has second spring 16, second spring 16 right-hand member is connected in guide pin bushing 13 left side lower part.
Still including the head rod 17, the second connecting rod 18, notch plate 19, second bolt 21, push rod 22 and first nut 23, 2 inboard right parts of two pushing hands all are connected with head rod 17, be connected with second connecting rod 18 between two head rods 17, notch plate 19 has been detained at 18 upside middle parts of second connecting rod, through-hole 20 has all been opened on notch plate 19 and the second connecting rod 18, two through-hole 20 coincide each other, through-hole 20 interpolation has second bolt 21, the top of second bolt 21 is connected with first nut 23 through threaded connection's mode, first nut 23 is fixed notch plate 19 on second connecting rod 18, 19 left welding of notch plate has push rod 22.
Still including third spring 25, third connecting rod 26 and plastics ball 27, second recess 24 has all been opened on the left side of the bottom of two pushing hands 2, and the top all is connected with third spring 25 in two second recesses 24, and the bottom of third spring 25 is connected with third connecting rod 26, and the upper portion of third connecting rod 26 is located second recess 24, and third connecting rod 26 and second recess 24 sliding type cooperation, and the bottom of third connecting rod 26 is connected with plastics ball 27.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (1)
1. The utility model provides a cement discharge trolley for construction which characterized in that is: comprises a placing plate, a pushing hand, wheels, a baffle, a connecting plate, a first bolt, a butterfly nut, a wedge plate, a first spring, a guide sleeve, an inserting rod, a connecting block and a second spring, wherein the front part and the rear part of the left end of the placing plate are both connected with the pushing hand, the middle parts of the front side and the rear side of the placing plate are both rotatably connected with the wheels, the baffle is arranged at the left part of the upper side of the placing plate, a straight hole is formed at the right part of the lower side of the placing plate, the connecting plate is placed at the right side of the top of the placing plate, the left part of the lower side of the connecting plate is connected with the first bolt, the first bolt passes through the straight hole, the lower side of the first bolt is connected with the butterfly nut in a threaded connection mode, the upper part of the right side of the connecting plate is hinged with the wedge plate, a slot is formed at the lower right side of the wedge plate, a first groove is formed at the middle part of the right side of the placing plate, the left side of the first spring is connected with the first spring, the guide sleeve is connected with the lower side of the wedge plate, the inner sliding type push-pull mechanism comprises a guide sleeve, an insertion rod, a first connecting rod, a second connecting rod, a concave plate, a second bolt, a push rod and a first nut, wherein the insertion rod is connected in the guide sleeve in a sliding mode, the insertion rod is matched with an insertion slot, the left end of the insertion rod is connected with a connecting block, the lower portion of the right side of the connecting block is connected with a second spring, the right end of the second spring is connected to the lower portion of the left side of the guide sleeve, the first connecting rod, the second connecting rod, the concave plate, the through holes are arranged in the middle of the upper side of the second connecting rod in a buckling mode, the through holes are overlapped with each other, the second bolt is inserted into the through holes, the top of the second bolt is connected with the first nut in a threaded connection mode, the concave plate is fixed on the second connecting rod through the first nut, the push rod is welded to the left portion of the concave plate, the third spring, the third connecting rod and the plastic balls are arranged on the left sides of the bottoms of the two push rods, the top all is connected with the third spring in two second recesses, and the bottom of third spring is connected with the third connecting rod, and the upper portion of third connecting rod is located the second recess, and third connecting rod and second recess slidingtype cooperation, and the bottom of third connecting rod is connected with the plastics ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810568214.7A CN108839678B (en) | 2018-06-05 | 2018-06-05 | Cement unloading dolly for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810568214.7A CN108839678B (en) | 2018-06-05 | 2018-06-05 | Cement unloading dolly for construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108839678A CN108839678A (en) | 2018-11-20 |
| CN108839678B true CN108839678B (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810568214.7A Active CN108839678B (en) | 2018-06-05 | 2018-06-05 | Cement unloading dolly for construction |
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| SE443951B (en) * | 1982-06-15 | 1986-03-17 | Nya Sinus Ab | A towing device for a vehicle. |
| US7252295B2 (en) * | 2004-07-23 | 2007-08-07 | Aaron Bludworth | Household and shopping laundry cart |
| CN201296266Y (en) * | 2008-11-16 | 2009-08-26 | 刘志新 | Multi-purpose small wagon |
| CN106152684A (en) * | 2016-07-03 | 2016-11-23 | 黄为 | Folding refrigerator door |
| CN106428149A (en) * | 2013-08-27 | 2017-02-22 | 胡小青 | Rear frame assembly with coupling mechanism for combined type folding trailer |
| CN206141593U (en) * | 2016-10-27 | 2017-05-03 | 金建荣 | Dilatation shock attenuation formula commodity circulation shallow |
| CN207045418U (en) * | 2017-06-25 | 2018-02-27 | 邱琴忠 | A kind of building railway material-conveying vehicle |
| CN107757669A (en) * | 2017-10-17 | 2018-03-06 | 张礼国 | A kind of electric power cabinet conveying arrangement suitable for field |
-
2018
- 2018-06-05 CN CN201810568214.7A patent/CN108839678B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE443951B (en) * | 1982-06-15 | 1986-03-17 | Nya Sinus Ab | A towing device for a vehicle. |
| US7252295B2 (en) * | 2004-07-23 | 2007-08-07 | Aaron Bludworth | Household and shopping laundry cart |
| CN201296266Y (en) * | 2008-11-16 | 2009-08-26 | 刘志新 | Multi-purpose small wagon |
| CN106428149A (en) * | 2013-08-27 | 2017-02-22 | 胡小青 | Rear frame assembly with coupling mechanism for combined type folding trailer |
| CN106152684A (en) * | 2016-07-03 | 2016-11-23 | 黄为 | Folding refrigerator door |
| CN206141593U (en) * | 2016-10-27 | 2017-05-03 | 金建荣 | Dilatation shock attenuation formula commodity circulation shallow |
| CN207045418U (en) * | 2017-06-25 | 2018-02-27 | 邱琴忠 | A kind of building railway material-conveying vehicle |
| CN107757669A (en) * | 2017-10-17 | 2018-03-06 | 张礼国 | A kind of electric power cabinet conveying arrangement suitable for field |
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| Publication number | Publication date |
|---|---|
| CN108839678A (en) | 2018-11-20 |
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Effective date of registration: 20210706 Address after: 239300 407-412, 419-422, building 16, South international automobile hardware and Electrical City, Guangling Road, Tianchang City, Chuzhou City, Anhui Province Applicant after: Anhui langchen Construction Engineering Co.,Ltd. Address before: Mengshang construction engineering company, 118 Hongguang Road, Qinhuai District, Nanjing City, Jiangsu Province, 210022 Applicant before: Ye Yongqing |
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