CN213015471U - Lifting type discharging platform - Google Patents
Lifting type discharging platform Download PDFInfo
- Publication number
- CN213015471U CN213015471U CN202021727716.9U CN202021727716U CN213015471U CN 213015471 U CN213015471 U CN 213015471U CN 202021727716 U CN202021727716 U CN 202021727716U CN 213015471 U CN213015471 U CN 213015471U
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- Prior art keywords
- platform
- sliding
- lifting platform
- driving
- sliding table
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- 238000007599 discharging Methods 0.000 title claims description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 230000003028 elevating effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 10
- 238000010276 construction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
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Abstract
The utility model provides an over-and-under type platform of unloading is applied to the wall body outside, include: the supporting mechanism comprises a supporting plate and two upright posts, the two upright posts are oppositely arranged, and the bottom end parts of the two upright posts are fixedly connected with the supporting plate; the lifting platform is arranged between the two upright posts in a sliding manner; the driving mechanism is arranged on the supporting plate, is in transmission connection with the lifting platform and is used for driving the lifting platform to move up and down; the sliding table assembly comprises a sliding table arranged on the lower portion of the lifting platform in a sliding mode and a driving piece fixedly arranged on the lifting platform, and the driving piece is in transmission connection with the sliding table and used for driving the sliding table to move in lap joint with a wall body. The utility model discloses a material loading and unloading of multilayer floor can be realized to the over-and-under type platform of unloading, and the workman and material cost have been practiced thrift to the quantity of setting up and using of the platform that has significantly reduced.
Description
Technical Field
The utility model relates to a construction field particularly, relates to an over-and-under type platform of unloading.
Background
In the construction process of high-rise building, after the major structure was built, every floor all had materials such as template, the frame pipe of dismantling, wherein, need transport this part material to ground, because tower crane (tower crane) can not directly stretch into in the building, consequently, under the general condition, all set up overhanging platform of unloading on building. Traditional platform of unloading need bury ground crab-bolt in advance for overhanging type in the main structure body for the I-shaped channel-section steel of fixed platform of unloading also needs to reserve corresponding hole on the roof beam, links to each other with the platform hoisting point through wire rope, makes the platform of unloading fixed motionless in level and vertical direction.
The conventional overhanging type unloading platform used in the high-rise building can involve a large number of embedded parts and embedded holes, so that the construction cost is greatly increased. In addition, in the construction process, some construction sites are designed to be longer and wider, the selection of the position is difficult during installation, and the traditional installation mode is not flexible enough. In addition, the overhanging type discharging platform can be disassembled and assembled for many times in the using process, and the length of the steel wire rope is disassembled, assembled and adjusted according to the conventional method, so that the process is troublesome and long in time, the assembling requirement cannot be met frequently, and the assembling and disassembling are unsafe.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a platform of unloading of over-and-under type has solved the problem that the platform mounting means of unloading of the formula of encorbelmenting among the prior art is not nimble enough, can't go up and down.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a platform of unloading of over-and-under type, is applied to the wall body outside, includes: the supporting mechanism comprises a supporting plate and two upright posts, the two upright posts are oppositely arranged, and the bottom end parts of the two upright posts are fixedly connected with the supporting plate; the lifting platform is arranged between the two upright posts in a sliding manner; the driving mechanism is arranged on the supporting plate, is in transmission connection with the lifting platform and is used for driving the lifting platform to move up and down; the sliding table assembly comprises a sliding table arranged on the lower portion of the lifting platform in a sliding mode and a driving piece fixedly arranged on the lifting platform, and the driving piece is in transmission connection with the sliding table and used for driving the sliding table to move in lap joint with a wall body.
According to the preferable scheme, the lifting platform comprises a compartment body, a sliding table is arranged above a bottom plate of the compartment body, two end portions of the sliding table are connected with the inner side wall of the compartment body in a sliding mode, a groove is formed in the bottom plate, a rack is fixedly arranged at the bottom end portion of the sliding table, the rack is arranged in the groove, the driving piece comprises a second motor fixedly arranged on the lower portion of the bottom plate and a gear connected with the output end of the second motor, and the gear extends into the groove and is connected with the rack in a meshed mode.
Preferably, a compartment door is arranged on one side, close to the wall, of the compartment body, one end of the compartment door is hinged to the compartment body, and the other end of the compartment door is in locking connection with the compartment body.
Preferably, the supporting mechanism further includes a first fixing plate and a second fixing plate, and a slide rail and a screw rod respectively disposed on the first fixing plate and the second fixing plate, the first fixing plate is disposed on one side opposite to the two vertical columns, the second fixing plate is disposed on the vertical column on one side adjacent to the first fixing plate, the slide rail is fixedly connected to the first fixing plate, and two ends of the screw rod are rotatably connected to the second fixing plate through bearings; the lifting platform further comprises a sliding block and a nut seat which are arranged on the same side of the carriage body, the sliding block is matched with the sliding rail and is in sliding connection with the sliding rail, and the nut seat is sleeved on the screw rod and is movably connected with the screw rod.
According to the preferable scheme, the driving mechanism comprises a first motor, a connecting plate and a connecting shaft, the first motor is fixed on the supporting plate through the connecting plate, the output end of the first motor is connected with the connecting shaft, two driving wheels are coaxially arranged on the connecting shaft, and the two driving wheels are respectively meshed with two driven wheels arranged at the bottom end of the screw rod.
Preferably, the driving wheel and the driven wheel are bevel gears.
Compared with the prior art, the beneficial effects of the utility model include: by arranging the lifting platform and the driving mechanism on the supporting mechanism, the lifting platform can move up and down under the action of the driving mechanism, so that the material loading and unloading of multiple floors can be realized, the quantity of the platforms which are erected and used is greatly reduced, and the cost of workers and materials is saved; the lifting platform is provided with the sliding table assembly, the sliding table assembly can automatically slide out and retract, and a gap between the lifting platform and the wall body can be paved after the sliding table slides out, so that materials can be conveniently carried; the driving mechanism adopts a connecting shaft to simultaneously drive the two screw rods for transmission, so that the synchronism of the two screw rods is ensured, the lifting mechanism moves stably, and the safety of the equipment is greatly improved.
Drawings
The disclosure of the present invention is explained with reference to the drawings. It is to be understood that the drawings are designed solely for the purposes of illustration and not as a definition of the limits of the invention. In the drawings, like reference numerals are used to refer to like parts. Wherein:
fig. 1 is a schematic view of a use state of a lifting type discharging platform according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a lifting type discharging platform according to an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a front view of the lifting type discharging platform according to the embodiment of the present invention;
fig. 5 is a schematic structural view of the elevating discharge platform (removing the car door and the sliding table) according to the embodiment of the present invention;
fig. 6 is a schematic view of a state when a sliding table of the lifting unloading platform slides out according to the embodiment of the present invention;
fig. 7 is a partially enlarged schematic view of a portion B in fig. 6.
Reference numbers in the figures: 100 supporting mechanisms, 200 lifting platforms, 300 driving mechanisms, 400 walls, 1 supporting plate, 2 upright posts, 3 first fixing plates, 4 sliding rails, 5 sliding blocks, 6 carriages, 7 sliding table assemblies, 701 sliding tables, 702 racks, 703 second motors, 704 gears, 705 grooves, 8 second fixing plates, 9 screw rods, 901 driven wheels, 10 nut seats, 11 first motors, 12 connecting plates, 13 connecting shafts and 1301 driving wheels.
Detailed Description
It is easily understood that, according to the technical solution of the present invention, a plurality of alternative structural modes and implementation modes can be proposed by those skilled in the art without changing the spirit of the present invention. Therefore, the following detailed description and the accompanying drawings are merely illustrative of the technical solutions of the present invention, and should not be considered as limiting or restricting the technical solutions of the present invention in their entirety or in any other way.
An embodiment according to the present invention is shown in connection with fig. 1 to 7. The utility model provides a lifting platform of unloading, be applied to the wall body 400 outside, including supporting mechanism 100, lift platform 200, actuating mechanism 300 and slip table subassembly 7, wherein, supporting mechanism 100 includes backup pad 1 and coexistence post 2, backup pad 1 passes through bolt and ground fixed connection, coexistence post 2 sets up relatively, and its bottom end and 1 fixed connection of backup pad, lift platform 200 slides and sets up between coexistence post 2, actuating mechanism 300 sets up on backup pad 1, and be connected with lift platform 200 transmission, be used for driving lift platform 200 up-and-down motion. The sliding table assembly 7 includes a sliding table 701 slidably disposed at a lower portion of the lifting platform 200, and a driving member fixedly disposed on the lifting platform 200, the driving member is in transmission connection with the sliding table 701 and is used for driving the sliding table 701 to move to overlap with the wall 400.
Specifically, lift platform 200 includes the railway carriage or compartment body 6, and the railway carriage or compartment body 6 has the curb plate all around, and its bottom has the bottom plate, and the bottom plate top is provided with slip table 701, and slip table 701 both ends and the 6 inside wall sliding connection of the railway carriage or compartment body, and the spout has been seted up to the 6 inner walls of the railway carriage or compartment body promptly, and slip table 701 both ends insert the spout and slide in. A groove 705 is formed in the bottom plate, a rack 702 is fixedly arranged at the bottom end of the sliding table 701, and the rack 702 is arranged in the groove 705. The driving member comprises a second motor 703 fixedly arranged at the lower part of the bottom plate and a gear 704 connected with the output end of the second motor 703, and the gear 704 extends into the groove 705 to be meshed with the rack 702. Under the driving of the second motor 703, the gear 704 rotates to drive the rack 702 to move back and forth, so that the sliding table 701 slides back and forth.
Further, a compartment door is arranged on one side, close to the wall 400, of the compartment body 6, one end of the compartment door is hinged to the compartment body 6 through a hinge, and the other end of the compartment door is connected with the compartment body 6 in a locking mode.
In this embodiment, the supporting mechanism 100 further includes a first fixing plate 3 and a second fixing plate 8, and a slide rail 4 and a screw 9 respectively disposed on the first fixing plate 3 and the second fixing plate 8, the first fixing plate 3 is disposed on the opposite sides of the two columns 2, the second fixing plate 8 is disposed on the column 2 adjacent to the first fixing plate 3, the slide rail 4 is fixedly connected to the first fixing plate 3, and two ends of the screw 9 are rotatably connected to the second fixing plate 8 through bearings; the lifting platform 200 further comprises a sliding block 5 and a nut seat 10 which are arranged on the same side of the carriage body 6, the sliding block 5 is matched with the sliding rail 4 for sliding connection, and the nut seat 10 is sleeved on the screw rod 9 and movably connected with the screw rod. The nut seat 10 and the screw 9 form a ball screw structure, and the rotation motion of the screw 9 can be converted into the linear motion of the nut seat 10, so that the up-and-down motion of the carriage body 6 is realized.
The driving mechanism 300 comprises a first motor 11, a connecting plate 12 and a connecting shaft 13, the first motor 11 is fixed on the supporting plate 1 through the connecting plate 12, the output end of the first motor 11 is connected with the connecting shaft 13, two driving wheels 1301 are coaxially arranged on the connecting shaft 13, the two driving wheels 1301 are respectively meshed with two driven wheels 901 arranged at the bottom end of the screw 9, and the driving wheels 1301 and the driven wheels 901 are bevel gears. The first motor 11 drives the connecting shaft 13 to rotate, and the rotation of the connecting shaft 13 in the horizontal direction is converted into the rotation of the screw 9 in the vertical direction due to the mutual engagement of the driving wheel 1301 and the driven wheel 901.
To sum up, the beneficial effects of the utility model include: by arranging the lifting platform 200 and the driving mechanism 300 on the supporting mechanism 100, the lifting platform 200 can move up and down under the action of the driving mechanism 300, so that the material loading and unloading of multiple floors can be realized, the quantity of the platforms which are erected and used is greatly reduced, and the cost of workers and materials is saved; the lifting platform 200 is provided with the sliding table assembly 7, the sliding table assembly 7 can automatically slide out and retract, and a gap between the lifting platform 200 and the wall 400 can be paved after the sliding table 701 slides out, so that materials can be conveniently carried; the driving mechanism 300 adopts the connecting shaft 13 to simultaneously drive the two screw rods 9 for transmission, so that the synchronism of the two screw rods 9 is ensured, the lifting mechanism moves stably, and the safety of the equipment is greatly improved.
The technical scope of the present invention is not limited to the content in the above description, and those skilled in the art can make various modifications and alterations to the above embodiments without departing from the technical spirit of the present invention, and these modifications and alterations should fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a platform is unloaded to over-and-under type, is applied to the wall body outside, its characterized in that includes:
the supporting mechanism comprises a supporting plate and two upright posts, the two upright posts are oppositely arranged, and the bottom end parts of the two upright posts are fixedly connected with the supporting plate;
the lifting platform is arranged between the two upright posts in a sliding manner;
the driving mechanism is arranged on the supporting plate, is in transmission connection with the lifting platform and is used for driving the lifting platform to move up and down; and
the sliding table assembly comprises a sliding table arranged on the lower portion of the lifting platform in a sliding mode and a driving piece fixedly arranged on the lifting platform, and the driving piece is in transmission connection with the sliding table and used for driving the sliding table to move and overlap with a wall body.
2. The lifting type discharging platform according to claim 1, wherein the lifting platform comprises a carriage body, a sliding table is arranged above a bottom plate of the carriage body, two end portions of the sliding table are slidably connected with the inner side wall of the carriage body, a groove is formed in the bottom plate, a rack is fixedly arranged at the bottom end portion of the sliding table, the rack is arranged in the groove, the driving piece comprises a second motor fixedly arranged at the lower portion of the bottom plate and a gear connected with the output end of the second motor, and the gear extends into the groove and is connected with the rack in a meshed mode.
3. The elevating discharge platform of claim 2, wherein a door is disposed on a side of the car body close to the wall, one end of the door is hinged to the car body, and the other end of the door is locked to the car body.
4. The elevating discharge platform of claim 2, wherein the supporting mechanism further comprises a first fixing plate and a second fixing plate, and a slide rail and a screw rod respectively disposed on the first fixing plate and the second fixing plate, the first fixing plate is disposed on one side opposite to the two columns, the second fixing plate is disposed on the column adjacent to the first fixing plate, the slide rail is fixedly connected to the first fixing plate, and two ends of the screw rod are rotatably connected to the second fixing plate through bearings;
the lifting platform further comprises a sliding block and a nut seat which are arranged on the same side of the carriage body, the sliding block is matched with the sliding rail and is in sliding connection with the sliding rail, and the nut seat is sleeved on the screw rod and is movably connected with the screw rod.
5. The elevating discharging platform as claimed in claim 4, wherein the driving mechanism comprises a first motor, a connecting plate and a connecting shaft, the first motor is fixed on the supporting plate through the connecting plate, an output end of the first motor is connected to the connecting shaft, two driving wheels are coaxially arranged on the connecting shaft, and the two driving wheels are respectively engaged with two driven wheels arranged at a bottom end of the screw rod.
6. The elevating discharge platform of claim 5, wherein the drive wheel and the driven wheel are bevel gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021727716.9U CN213015471U (en) | 2020-08-18 | 2020-08-18 | Lifting type discharging platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021727716.9U CN213015471U (en) | 2020-08-18 | 2020-08-18 | Lifting type discharging platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213015471U true CN213015471U (en) | 2021-04-20 |
Family
ID=75468516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021727716.9U Expired - Fee Related CN213015471U (en) | 2020-08-18 | 2020-08-18 | Lifting type discharging platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213015471U (en) |
-
2020
- 2020-08-18 CN CN202021727716.9U patent/CN213015471U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20210420 |