CN209799392U - Construction is with platform of unloading - Google Patents
Construction is with platform of unloading Download PDFInfo
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- CN209799392U CN209799392U CN201920530958.XU CN201920530958U CN209799392U CN 209799392 U CN209799392 U CN 209799392U CN 201920530958 U CN201920530958 U CN 201920530958U CN 209799392 U CN209799392 U CN 209799392U
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- fixedly connected
- unloading
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Abstract
The utility model relates to a construction equipment field especially relates to a construction is with platform of unloading, including unloading platform body, flexible adjustable shelf, guiding axle, side frame plate, the conveying mechanism of unloading, servo motor, base, walking wheel, positioning mechanism and traction seat, its characterized in that: the lower end of the discharging platform body is fixedly connected to the telescopic movable frame; the left end and the right end of the telescopic movable frame are respectively connected in a horizontal sliding hole of one side frame plate in a sliding mode, guide shafts are fixedly connected in the two horizontal sliding holes, and the two guide shafts are respectively connected to the two ends of the telescopic movable frame in a sliding fit mode; the utility model can be used for auxiliary unloading of the building materials on the transport vehicle, effectively improve the unloading efficiency and reduce the physical power consumed by the construction workers in unloading; and it is convenient for remove to the position that needs the use, and the practicality is strong.
Description
Technical Field
the utility model relates to a construction equipment field especially relates to a platform of unloading for construction.
Background
in the building construction process, a transport vehicle is required to transport materials and unload the materials, and the building materials which can be directly dumped are generally directly dumped on the ground without carrying and unloading the materials; when some building materials which cannot be directly dumped are unloaded from the transport vehicle, workers are required to carry the building materials, more physical power is consumed for manual carrying, and danger is easy to occur when the building materials are carried from the vehicle to the vehicle, so that the workers consume more physical power, the safety of the workers and the people is influenced, and the unloading efficiency is lower; therefore, the utility model discloses a construction that is used for specially unloading to ground from the car of transport vechicle is with platform of unloading.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a construction is with unloading platform can be used for carrying out the auxiliary discharge to the building material on the transport vechicle, can effectively improve the efficiency of unloading, reduces the building workman and unloads the physical power that consumes; and it is convenient for remove to the position that needs the use, and the practicality is strong.
the technical scheme of the utility model is that:
The utility model provides a construction is with platform of unloading, includes unloading platform body, flexible adjustable shelf, guiding axle, side frame plate, the conveying mechanism of unloading, servo motor, base, walking wheel, positioning mechanism and traction seat, its characterized in that: the lower end of the discharging platform body is fixedly connected to the telescopic movable frame; the left end and the right end of the telescopic movable frame are respectively connected in a horizontal sliding hole of one side frame plate in a sliding mode, guide shafts are fixedly connected in the two horizontal sliding holes, and the two guide shafts are respectively connected to the two ends of the telescopic movable frame in a sliding fit mode; the lower ends of the two side frame plates are respectively and fixedly connected with the left end and the right end of the discharging conveying mechanism; the lower end of the unloading conveying mechanism is fixedly connected to the base; four corners of the bottom surface of the base are respectively connected with a traveling wheel in a rotating manner; the middle end of the positioning mechanism is connected to the base; the front end of the base is fixedly connected with a traction seat; the servo motor is fixedly connected to the base through a motor base, and an output shaft of the servo motor is connected with the discharging conveying mechanism through a coupler.
The left end and the right end of the top surface of the discharging platform body are respectively fixedly connected with a side pulling frame.
The telescopic movable frame comprises a vertical connecting plate, a spring plate, a lifting plate, a horizontal sliding plate, a pressure spring and a limiting block; the upper end and the lower end of the vertical connecting plate are respectively fixedly connected with the discharging table body and the spring plate; the upper end and the lower end of the lifting plate are respectively fixedly connected with a spring plate and a limiting block, and the middle end of the lifting plate is connected in the horizontal sliding plate in a sliding manner; two pressure springs are fixedly connected between the spring plate and the horizontal sliding plate; the horizontal sliding plate is connected to the two horizontal sliding holes and the two guide shafts in a sliding fit mode.
The unloading and conveying mechanism comprises a door-shaped frame, an auxiliary supporting plate, a conveying steel belt, a blocking edge, a roll shaft and a roller; the lower ends of the two side frame plates are respectively and fixedly connected with the left end and the right end of the door-shaped frame; the two roll shafts are respectively connected to the front end and the rear end of the door-shaped frame in a rotating fit manner; the two roll shafts are respectively fixedly connected with a roller, and the two rollers are in transmission connection through a conveying steel belt; a plurality of blocking edges are uniformly and fixedly connected on the outer side surface of the conveying steel belt in a surrounding manner; the door-shaped frame is fixedly connected to the base; the left end and the right end of the auxiliary supporting plate are respectively and fixedly connected with the left end and the right end of the inner side of the door-shaped frame; the top surface of the auxiliary supporting plate is in sliding fit with the bottom surface of the conveying steel belt; and an output shaft of the servo motor is connected with a roll shaft through a coupling.
the bottom of lifter plate is equipped with the lug, and the width of lug is less than the distance between two adjacent fender arriss.
The left end and the right end of the horizontal sliding plate are respectively fixedly connected with a handle.
The positioning mechanism comprises a rotating disk, a rotating screw, a vertical shaft, a limiting disk and a lifting jacking block, wherein a rubber anti-skid pad is arranged on the bottom surface of the lifting jacking block; the middle end of the rotary screw is connected to the base through threads, the top end of the rotary screw is fixedly connected with the rotary disc, and the bottom end of the rotary screw is connected to the lifting top block in a rotating fit manner; the upper end and the lower end of the vertical shaft are respectively fixedly connected with the limiting disc and the lifting jacking block, and the middle of the vertical shaft is connected to the base in a sliding mode.
The traveling wheels adopt GD-80F Frountand wheels.
the utility model has the advantages that: the utility model discloses a construction is with unloading platform, can be used for cooperating the construction workman to carry out the auxiliary discharge to the building material on the transport vechicle, can effectively improve the efficiency of unloading, reduce the physical power that the construction workman consumed of unloading; and it is convenient for remove to the position that needs the use, and the practicality is strong.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic structural view of the internal discharge table body of the present invention;
FIG. 4 is a schematic structural view of the internal telescopic frame of the present invention;
FIG. 5 is a schematic structural view of the internal discharge conveying mechanism of the present invention;
Fig. 6 is a schematic structural diagram of the internal positioning mechanism of the present invention.
In the figure: a discharge table body 1; a side pulling frame 1-1; a telescopic movable frame 2; 2-1 of vertical connection plates; 2-2 of spring plates; 2-3 of a lifting plate; 2-4 of horizontal sliding plates; 2-5 of a pressure spring; 2-6 parts of a limiting block; a guide shaft 3; a side frame plate 4; a discharge conveying mechanism 5; 5-1 of a door-shaped frame; an auxiliary support plate 5-2; 5-3 of a conveying steel belt; 5-4 of blocking edges; 5-5 parts of a roll shaft; 5-6 of a roller; a servo motor 6; a base 7; a traveling wheel 8; a positioning mechanism 9; rotating the disc 9-1; rotating the screw rod 9-2; a vertical shaft 9-3; 9-4 of a limiting disc; 9-5 of a lifting top block; a fifth wheel 10.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-6.
The first embodiment is as follows:
As shown in fig. 1-6, a discharging platform for building construction comprises a discharging platform body 1, a telescopic movable frame 2, a guide shaft 3, a side frame plate 4, a discharging conveying mechanism 5, a servo motor 6, a base 7, a traveling wheel 8, a positioning mechanism 9 and a traction seat 10, wherein the lower end of the discharging platform body 1 is fixedly connected to the telescopic movable frame 2; the left end and the right end of the telescopic movable frame 2 are respectively connected in a horizontal sliding hole of a side frame plate 4 in a sliding mode, guide shafts 3 are fixedly connected in the two horizontal sliding holes, and the two guide shafts 3 are respectively connected to the two ends of the telescopic movable frame 2 in a sliding fit mode; the lower ends of the two side frame plates 4 are respectively and fixedly connected with the left end and the right end of the discharging conveying mechanism 5; the lower end of the unloading conveying mechanism 5 is fixedly connected to the base 7; four corners of the bottom surface of the base 7 are respectively connected with a walking wheel 8 in a rotating manner; the middle end of the positioning mechanism 9 is connected to the base 7; the front end of the base 7 is fixedly connected with a traction seat 10; the servo motor 6 is fixedly connected to the base 7 through a motor base, and an output shaft of the servo motor 6 is connected with the discharging conveying mechanism 5 through a coupler. The utility model relates to an unloading platform for building construction, which is used for assisting construction workers to unload building materials on a transport vehicle; the servo motor 6 in the utility model can be replaced by a hand crank, which is convenient for use in the area without power supply; when the building material is unloaded, the servo motor 6 is communicated with a power supply or the hand-operated rod is adopted to control the unloading conveying mechanism 5 to work, the servo motor 6 adopts a motor which is purchased in the market and is provided with a reducer to integrally move the utility model to the tail of the transport vehicle to be unloaded, the unloading platform body 1 is positioned at the tail of the transport vehicle, then the building material to be unloaded is placed on the unloading platform body 1, when the weight of the building material reaches a certain degree, enough downward pressing force is generated to the telescopic movable frame 2 to ensure that the lower end of the telescopic movable frame 2 is contacted with the unloading conveying mechanism 5, the telescopic movable frame 2 can move outwards under the driving of the unloading conveying mechanism 5, the telescopic movable frame 2 slides outwards on the guide shaft 3 and the side frame plate 4 to convey the building material on the unloading platform body 1 to a corresponding position, the construction material is effectively transported to a corresponding position and can be directly taken down by construction workers without running up and down on a transport vehicle, then the construction workers pull the side pull frame 1-1 downwards to keep the stability of the discharge table body 1, after the material on the discharge table body 1 is taken down, the side pull frame 1-1 is loosened, and the discharge table body 1 can rise to the original position under the action of internal elastic force; and the lower extreme of flexible adjustable shelf 2 separates with 5 separation of conveying mechanism of unloading, and at this moment, promote flexible adjustable shelf 2 and drive the unloading platform body 1 and return to the normal position again and carry out unloading on next step can, can effectively reduce the manpower to improve the security when unloading.
The second embodiment is as follows:
As shown in fig. 1-6, the left and right ends of the top surface of the discharge table body 1 are respectively fixedly connected with a side pull frame 1-1. The pulling side pull frame 1-1 enables the discharging table body 1 to be kept stable, so that when building workers take building materials off the discharging table body 1, the discharging table body 1 is integrally in a stable state, and accidental injury to the building workers is prevented.
the third concrete implementation mode:
as shown in fig. 1-6, the telescopic movable frame 2 comprises a vertical connection plate 2-1, a spring plate 2-2, a lifting plate 2-3, a horizontal sliding plate 2-4, a pressure spring 2-5 and a limiting block 2-6; the upper end and the lower end of the vertical connecting plate 2-1 are respectively fixedly connected with the discharging platform body 1 and the spring plate 2-2; the upper end and the lower end of the lifting plate 2-3 are respectively fixedly connected with a spring plate 2-2 and a limiting block 2-6, and the middle end of the lifting plate 2-3 is slidably connected in a horizontal sliding plate 2-4; two pressure springs 2-5 are fixedly connected between the spring plate 2-2 and the horizontal sliding plate 2-4; the horizontal sliding plates 2-4 are connected to the two horizontal sliding holes and the two guide shafts 3 in a sliding fit manner. The telescopic movable frame 2 is used for being matched with the unloading conveying mechanism 5 to convey the building materials on the unloading table body 1 to the corresponding position and is convenient for construction workers to take down, when the building materials on the unloading table body 1 reach a certain weight, the unloading table body 1 generates downward pressure on the vertical connecting plate 2-1, the vertical connecting plate 2-1 generates downward pressure on the pressure spring 2-5 through the spring plate 2-2, when the pressure spring 2-5 is compressed, the lifting plate 2-3 slides downwards on the horizontal sliding plate 2-4, the lowest end of the lifting plate 2-3 is contacted with the unloading conveying mechanism 5, the unloading conveying mechanism 5 can drive the lifting plate 2-3 to move outwards, the lifting plate 2-3 drives the horizontal sliding plate 2-4 to slide outwards on the two horizontal sliding holes and the two guide shafts 3, and the two horizontal sliding holes and the two guide shafts 3 play a role in guiding and limiting; after the construction worker takes the construction materials on the discharging platform body 1 down, the vertical connecting plate 2-1 and the spring plate 2-2 can return to the original position under the elastic force action of the pressure spring 2-5 so as to drive the discharging platform body 1 to return to the original position, and at the moment, the telescopic movable frame 2 is pushed back to the tail position of the transport vehicle so as to carry out the next discharging work.
The fourth concrete implementation mode:
As shown in fig. 1-6, the discharging and conveying mechanism 5 comprises a portal frame 5-1, an auxiliary supporting plate 5-2, a conveying steel belt 5-3, a blocking edge 5-4, a roll shaft 5-5 and a roller 5-6; the lower ends of the two side frame plates 4 are respectively and fixedly connected with the left end and the right end of the door-shaped frame 5-1; two roll shafts 5-5 are arranged, and the two roll shafts 5-5 are respectively connected to the front end and the rear end of the portal frame 5-1 in a rotating fit manner; the two roll shafts 5-5 are respectively fixedly connected with a roller 5-6, and the two rollers 5-6 are in transmission connection through a conveying steel belt 5-3; a plurality of blocking edges 5-4 are uniformly and fixedly connected on the outer side surface of the conveying steel belt 5-3 in a surrounding manner; the door-shaped frame 5-1 is fixedly connected to the base 7; the left end and the right end of the auxiliary supporting plate 5-2 are respectively and fixedly connected with the left end and the right end of the inner side of the door-shaped frame 5-1; the top surface of the auxiliary supporting plate 5-2 is in sliding fit with the bottom surface of the conveying steel belt 5-3; an output shaft of the servo motor 6 is connected with a roll shaft 5-5 through a coupler. The unloading conveying mechanism 5 is used for driving the telescopic movable frame 2 to move outwards so as to drive the building materials on the unloading platform body 1 to be conveyed outwards, and therefore building workers can conveniently take down the building materials or transfer the building materials into a building cart; the servo motor 6 can drive one roll shaft 5-5 to rotate when working, one roll shaft 5-5 can drive one roller 5-6 to rotate when rotating, one roller 5-6 can drive the other roller 5-6 to rotate through the conveying steel belt 5-3 when rotating, when the conveying steel belt 5-3 moves, the blocking edge 5-4 on the conveying steel belt 5-3 continuously moves, the telescopic movable frame 2 is pushed outwards through the blocking matching of the blocking edge 5-4 and the bump at the bottom end of the lifting plate 2-3, so that the building materials on the discharging table body 1 are driven to be conveyed outwards, and the discharging is convenient; the conveying auxiliary supporting plate 5-2 is used for ensuring that the conveying steel belt 5-3 is in close contact with a convex block at the bottom end of the lifting plate 2-3, so that the conveying steel belt 5-3 is kept horizontal, and the lifting plate 2-3 is stably driven to move outwards through the blocking edge 5-4 on the conveying steel belt 5-3.
The bottom end of the lifting plate 2-3 is provided with a convex block, and the width of the convex block is smaller than the distance between two adjacent blocking edges 5-4.
The left end and the right end of the horizontal sliding plate 2-4 are respectively fixedly connected with a handle.
The fifth concrete implementation mode:
As shown in fig. 1-6, the positioning mechanism 9 comprises a rotating disc 9-1, a rotating screw 9-2, a vertical shaft 9-3, a limiting disc 9-4 and a lifting top block 9-5 with a rubber anti-skid pad on the bottom surface; the middle end of the rotary screw 9-2 is connected to the base 7 through threads, the top end of the rotary screw 9-2 is fixedly connected with the rotary disc 9-1, and the bottom end of the rotary screw 9-2 is connected to the lifting top block 9-5 in a rotating and matching mode; the upper end and the lower end of the vertical shaft 9-3 are respectively fixedly connected with a limiting disc 9-4 and a lifting top block 9-5, and the middle part of the vertical shaft 9-3 is connected to the base 7 in a sliding manner.
the walking wheels 8 adopt GD-80F Frountang wheels. The GD-80F horse wheel is adopted to enable the GD-80F horse wheel to be fixed after moving.
The positioning mechanism 9 is used for assisting and fixing the whole body of the utility model, and the stability of the utility model is enhanced when in use; when the lifting jacking block is used, the rotating disc 9-1 can be rotated to drive the rotating screw 9-2 to rotate, and the contact position of the rotating screw 9-2 and the base 7 can be changed when the rotating screw 9-2 rotates, so that the distance between the lifting jacking block 9-5 and the base 7 is changed, and the rubber anti-skid pad at the lower end of the lifting jacking block 9-5 is jacked on the ground, so that the stabilizing effect is achieved; the vertical shaft 9-3 slides on the base 7 to play a guiding role, and the limiting disc 9-4 is used for preventing the vertical shaft 9-3 from being separated from the base 7.
The utility model discloses a theory of operation does: the utility model relates to an unloading platform for building construction, which is used for assisting construction workers to unload building materials on a transport vehicle; the servo motor 6 in the utility model can be replaced by a hand crank, which is convenient for use in the area without power supply; when the building material is unloaded, the servo motor 6 is communicated with a power supply or the hand-operated rod is adopted to control the unloading conveying mechanism 5 to work, the servo motor 6 adopts a motor which is purchased in the market and is provided with a reducer to integrally move the utility model to the tail of the transport vehicle to be unloaded, the unloading platform body 1 is positioned at the tail of the transport vehicle, then the building material to be unloaded is placed on the unloading platform body 1, when the weight of the building material reaches a certain degree, enough downward pressing force is generated to the telescopic movable frame 2 to ensure that the lower end of the telescopic movable frame 2 is contacted with the unloading conveying mechanism 5, the telescopic movable frame 2 can move outwards under the driving of the unloading conveying mechanism 5, the telescopic movable frame 2 slides outwards on the guide shaft 3 and the side frame plate 4 to convey the building material on the unloading platform body 1 to a corresponding position, the construction material is effectively transported to a corresponding position and can be directly taken down by construction workers without running up and down on a transport vehicle, then the construction workers pull the side pull frame 1-1 downwards to keep the stability of the discharge table body 1, after the material on the discharge table body 1 is taken down, the side pull frame 1-1 is loosened, and the discharge table body 1 can rise to the original position under the action of internal elastic force; and the lower extreme of flexible adjustable shelf 2 separates with 5 separation of conveying mechanism of unloading, and at this moment, promote flexible adjustable shelf 2 and drive the unloading platform body 1 and return to the normal position again and carry out unloading on next step can, can effectively reduce the manpower to improve the security when unloading.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (8)
1. The utility model provides a construction is with platform of unloading, includes unloading platform body (1), flexible adjustable shelf (2), guiding axle (3), side frame board (4), conveying mechanism (5), servo motor (6), base (7), walking wheel (8), positioning mechanism (9) and traction seat (10), its characterized in that: the lower end of the discharging platform body (1) is fixedly connected to the telescopic movable frame (2); the left end and the right end of the telescopic movable frame (2) are respectively connected in a horizontal sliding hole of a side frame plate (4) in a sliding mode, guide shafts (3) are fixedly connected in the two horizontal sliding holes, and the two guide shafts (3) are respectively connected to the two ends of the telescopic movable frame (2) in a sliding fit mode; the lower ends of the two side frame plates (4) are respectively and fixedly connected with the left end and the right end of the discharging conveying mechanism (5); the lower end of the unloading conveying mechanism (5) is fixedly connected to the base (7); four corners of the bottom surface of the base (7) are respectively connected with a traveling wheel (8) in a rotating way; the middle end of the positioning mechanism (9) is connected to the base (7); the front end of the base (7) is fixedly connected with a traction seat (10); the servo motor (6) is fixedly connected to the base (7) through a motor base, and an output shaft of the servo motor (6) is connected with the discharging conveying mechanism (5) through a coupler.
2. The discharging platform for building construction according to claim 1, wherein: the left end and the right end of the top surface of the discharging platform body (1) are respectively fixedly connected with a side pulling frame (1-1).
3. The discharging platform for building construction according to claim 2, wherein: the telescopic movable frame (2) comprises a vertical connecting plate (2-1), a spring plate (2-2), a lifting plate (2-3), a horizontal sliding plate (2-4), a pressure spring (2-5) and a limiting block (2-6); the upper end and the lower end of the vertical connecting plate (2-1) are respectively fixedly connected with the discharging table body (1) and the spring plate (2-2); the upper end and the lower end of the lifting plate (2-3) are respectively fixedly connected with a spring plate (2-2) and a limiting block (2-6), and the middle end of the lifting plate (2-3) is slidably connected in a horizontal sliding plate (2-4); two pressure springs (2-5) are fixedly connected between the spring plate (2-2) and the horizontal sliding plate (2-4); the horizontal sliding plates (2-4) are connected to the two horizontal sliding holes and the two guide shafts (3) in a sliding fit manner.
4. The discharging platform for building construction according to claim 3, wherein: the discharging and conveying mechanism (5) comprises a door-shaped frame (5-1), an auxiliary supporting plate (5-2), a conveying steel belt (5-3), blocking edges (5-4), a roll shaft (5-5) and a roller (5-6); the lower ends of the two side frame plates (4) are respectively and fixedly connected with the left end and the right end of the door-shaped frame (5-1); the two roll shafts (5-5) are respectively connected to the front end and the rear end of the door-shaped frame (5-1) in a rotating fit manner; the two roll shafts (5-5) are respectively fixedly connected with a roller (5-6), and the two rollers (5-6) are in transmission connection through a conveying steel belt (5-3); a plurality of blocking edges (5-4) are uniformly and fixedly connected on the outer side surface of the conveying steel belt (5-3) in a surrounding manner; the door-shaped frame (5-1) is fixedly connected to the base (7); the left end and the right end of the auxiliary supporting plate (5-2) are respectively and fixedly connected with the left end and the right end of the inner side of the door-shaped frame (5-1); the top surface of the auxiliary supporting plate (5-2) is in sliding fit with the bottom surface of the conveying steel belt (5-3); an output shaft of the servo motor (6) is connected with a roll shaft (5-5) through a coupler.
5. The discharging platform for building construction according to claim 4, wherein: the bottom end of the lifting plate (2-3) is provided with a convex block, and the width of the convex block is smaller than the distance between two adjacent blocking edges (5-4).
6. The discharging platform for building construction according to claim 5, wherein: the left end and the right end of the horizontal sliding plate (2-4) are respectively fixedly connected with a handle.
7. The discharging platform for building construction according to claim 1, wherein: the positioning mechanism (9) comprises a rotating disc (9-1), a rotating screw (9-2), a vertical shaft (9-3), a limiting disc (9-4) and a lifting top block (9-5) with a rubber anti-skid pad arranged on the bottom surface; the middle end of the rotary screw rod (9-2) is connected to the base (7) through threads, the top end of the rotary screw rod (9-2) is fixedly connected with the rotary disc (9-1), and the bottom end of the rotary screw rod (9-2) is connected to the lifting top block (9-5) in a rotating and matching mode; the upper end and the lower end of the vertical shaft (9-3) are respectively fixedly connected with a limiting disc (9-4) and a lifting top block (9-5), and the middle part of the vertical shaft (9-3) is connected to the base (7) in a sliding manner.
8. The discharging platform for building construction according to claim 7, wherein: the traveling wheels (8) adopt GD-80F horse wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920530958.XU CN209799392U (en) | 2019-04-18 | 2019-04-18 | Construction is with platform of unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920530958.XU CN209799392U (en) | 2019-04-18 | 2019-04-18 | Construction is with platform of unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209799392U true CN209799392U (en) | 2019-12-17 |
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ID=68830049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920530958.XU Expired - Fee Related CN209799392U (en) | 2019-04-18 | 2019-04-18 | Construction is with platform of unloading |
Country Status (1)
| Country | Link |
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| CN (1) | CN209799392U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706089A (en) * | 2020-06-22 | 2020-09-25 | 河南城建学院 | Construction is with platform of unloading |
| CN114856218A (en) * | 2022-06-06 | 2022-08-05 | 成都建工第四建筑工程有限公司 | Blanking platform for super high-rise building construction |
-
2019
- 2019-04-18 CN CN201920530958.XU patent/CN209799392U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111706089A (en) * | 2020-06-22 | 2020-09-25 | 河南城建学院 | Construction is with platform of unloading |
| CN114856218A (en) * | 2022-06-06 | 2022-08-05 | 成都建工第四建筑工程有限公司 | Blanking platform for super high-rise building construction |
| CN114856218B (en) * | 2022-06-06 | 2023-06-23 | 成都建工第四建筑工程有限公司 | Blanking platform for super high-rise building construction |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20210418 |