CN110700601B - Telescopic unloading platform - Google Patents
Telescopic unloading platform Download PDFInfo
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- CN110700601B CN110700601B CN201910976925.2A CN201910976925A CN110700601B CN 110700601 B CN110700601 B CN 110700601B CN 201910976925 A CN201910976925 A CN 201910976925A CN 110700601 B CN110700601 B CN 110700601B
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- platform
- driving screw
- walking driving
- floor
- unloading
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/166—Landings, receiving platforms
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- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
A scalable platform of unloading, including the material that is used for bearing the weight of the material bears the weight of the mechanism, is used for supplying the material to bear the weight of the moving mechanism that the mechanism removed, is used for supporting the supporting mechanism who unloads the platform, wherein: the material bearing mechanism comprises a moving platform and a fixed plate arranged at the central line of the bottom of the moving platform, two rows of pulleys are arranged at the bottom of the moving platform, and a walking driving screw sleeve is embedded in the center of the fixed plate; the movable mechanism comprises two slide rails horizontally placed on a floor slab and extending out of the floor, a walking driving screw rod arranged between the two slide rails and a motor arranged in the floor slab and used for driving the walking driving screw rod to rotate.
Description
Technical Field
The invention belongs to the technical field of discharging platforms, and particularly relates to a telescopic discharging platform.
Background
The unloading platform is a construction device commonly used in building engineering, can convey materials, equipment, operating tools and the like required by building construction to a construction floor, and can also convey garbage, waste materials, used tools and the like generated in site construction to a transfer station on the ground, the traditional unloading platform is divided into a movable unloading platform, a floor type unloading platform and an overhanging type unloading platform, the most commonly used overhanging type unloading platform generally comprises an inner part of a building and an outer part extending out of the building, the outer part is provided with an operation platform, the operation platform is of a cantilever structure and extends from the inner side of the building to the outer side of the building, the unloading platform in the traditional mode is rigidly connected with a building structure entity and does not have a telescopic function, so that a large amount of time is consumed in the unloading and turnover processes, and the lower layer can not be manually operated and constructed in the material transferring process of the upper layer, the working efficiency is low, and the traditional overhanging type discharging platform does not take protective measures to the device, so the danger in the operation process is large;
and the traditional platform of unloading uses the steel pipe to set up at the building site scene, and processingquality is relatively poor, and used material quality can't be guaranteed, and the security coefficient is low, and disposable usually wastes the resource, and its structural type is various, and is experimental insufficient, can't get rid of various hidden dangers, and the management is difficult, is not convenient for field management and workman to use.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a telescopic unloading platform.
In order to achieve the purpose, the invention adopts the following technical scheme:
a scalable platform of unloading, including the material that is used for bearing the weight of the material bears the weight of the mechanism, is used for supplying the material bears the weight of the moving mechanism that the mechanism removed, is used for supporting the supporting mechanism of the platform of unloading, wherein:
the material bearing mechanism comprises a moving platform and a fixed plate arranged at the center line of the bottom of the moving platform, two rows of pulleys are arranged at the bottom of the moving platform, and a walking driving screw sleeve is embedded in the center of the fixed plate;
the moving mechanism comprises two slide rails horizontally placed on the floor slab and extending out of the floor, a walking driving screw rod arranged between the two slide rails and a motor arranged inside the floor and used for driving the walking driving screw rod to rotate, the pulleys are clamped in the slide rails, and the walking driving screw rod penetrates through the walking driving screw sleeve.
Preferably, the mobile platform comprises a mobile platform plate, side guardrails arranged on two sides of the mobile platform plate, and a front guardrail arranged on the mobile platform plate, wherein a movable door is arranged at the vertical central line position of the front guardrail and movably inserted into the front guardrail.
Preferably, the two sides of the movable door are provided with clamping plates, and the two sides of the door opening of the front guardrail are provided with clamping grooves matched with the clamping plates in a mortise-tenon manner.
Preferably, the outer sides of the two slide rails are provided with mounting rods, each slide rail is provided with two mounting rods, one mounting rod is provided with a main steel wire rope, and the other mounting rod is provided with an auxiliary steel wire rope.
Preferably, the bottom of the mobile platform is further provided with a protection device for limiting the mobile platform from side turning, the protection device is a protection piece, the protection piece is of a U-shaped structure and is mounted on the mobile platform through a bolt, and the protection piece is sleeved on the sliding rail.
Preferably, the supporting mechanism comprises two sets of stand columns, each set of stand columns are provided with two, and are respectively arranged on the slide rails, the stand columns are further provided with four cross rods, and the four cross rods are fixed on the four stand columns in a rectangular mode and form a three-dimensional connecting structure.
Preferably, the upright post adopts a telescopic structure, and the top of the upright post is provided with a jacking.
The telescopic unloading platform is deepened into the telescopic material platform based on the overhanging type unloading platform, the length of the unloading platform can be greatly reduced through telescopic movement of the movable type bedplate, the distance of the movable type bedplate extending out of a building is reduced during mounting and dismounting, and personnel operation is safer and more convenient;
the outer sides of two sliding rails of the unloading platform are respectively provided with an installation rod, each sliding rail is provided with two installation rods, one installation rod is provided with a main steel wire rope, the other installation rod is provided with an auxiliary steel wire rope, one end of the main steel wire rope is fixed on an upper floor of a floor and used for providing a traction force for the sliding rails, reducing the shearing force borne by the sliding rails and prolonging the service life of the sliding rails, the auxiliary steel wire ropes can provide a layer of guarantee for the device, and when the main steel wire rope is damaged and falls off, the auxiliary steel wire ropes can be stressed to pull the whole unloading platform, so that the safety of the platform is improved;
the bottom of the mobile platform is also provided with a protective device for limiting the mobile platform from side turning, the protective device is a protective piece, the protective piece is fixed and detachable through bolts, so that the mobile platform is convenient to mount and dismount, and the protective piece is sleeved on the slide rail, so that the abnormal tilting phenomenon of the material on the mobile platform during the specific gravity imbalance can be prevented, and the safety of the platform is further enhanced;
this supporting structure of platform of unloading adopts four stands, and the top roof of stand is pressed in floor roof below, has greatly strengthened this platform of unloading's compressive capacity, and the stand adopts extending structure, can adjust the effective length of stand according to the floor height of floor to make this platform of unloading can be applicable to the floor use of different floor heights, application scope is wider.
Drawings
FIG. 1 is a schematic view of the overall structure of a telescopic unloading platform of the present invention;
FIG. 2 is a schematic structural view of a movable door in a retractable discharging platform according to the present invention;
fig. 3 is a front view of a mobile platform in a telescopic discharge platform of the present invention.
Reference numerals: 1. a main wire rope; 2. a mobile platform; 3. a slide rail; 4. a movable door; 5. mounting a rod; 6. an auxiliary wire rope; 7. a walking driving screw rod; 8. a column; 9. a cross bar; 10. clamping a plate; 11. a pulley; 12. a guard; 13. a fixing plate; 14. the running drives the screw sleeve.
Detailed Description
The following further describes a specific embodiment of the retractable discharging platform of the present invention with reference to fig. 1-3. The retractable discharge platform of the present invention is not limited to the description of the embodiments below.
As shown in fig. 1-3, a specific structure of a retractable discharging platform includes a material carrying mechanism for carrying a material, a moving mechanism for moving the material carrying mechanism, and a supporting mechanism for supporting the discharging platform, wherein:
the material bearing mechanism comprises a moving platform 2 and a fixed plate 13 arranged at the center line of the bottom of the moving platform 2, two rows of pulleys 11 are arranged at the bottom of the moving platform 2, and a walking driving screw sleeve 14 is embedded at the center of the fixed plate 13;
the moving mechanism comprises two slide rails 3 which are horizontally placed on the floor slab and extend out of the floor, a walking driving screw rod 7 arranged between the two slide rails 3 and a motor which is arranged inside the floor and used for driving the walking driving screw rod 7 to rotate, a pulley 11 is clamped in the slide rails 3, and the walking driving screw rod 7 penetrates through a walking driving screw sleeve 14.
The moving platform 2 comprises a moving platen, side guardrails arranged on two sides of the moving platen and a front guardrail arranged on the moving platen, wherein a movable door 4 is arranged at the vertical central line position of the front guardrail, and the movable door 4 is movably spliced on the front guardrail.
By adopting the technical scheme:
when the motor is in operation, drive walking drive lead screw 7 and rotate, make moving platform 2 carry out horizontal migration on slide rail 3 through the effect of walking drive silk braid 14, realize the flexible removal effect of platform, such structure setting makes this platform of unloading deepen to scalable material platform on the basis of overhanging type platform of unloading, through the flexible removal of portable platen, the length of the platform of unloading that can significantly reduce, the distance that the building was stretched out to portable platen has been reduced when ann torn open, personnel's operation is safer, it is convenient.
As shown in fig. 1-2, two sides of the movable door 4 are provided with clamping plates 10, and two sides of the door opening of the front guardrail are provided with clamping grooves matched with the clamping plates 10 in a mortise-tenon manner.
By adopting the technical scheme:
cardboard 10 set up can prevent that the skew from appearing in dodge gate 4, and dodge gate 4 can reciprocate, when shifting on dodge gate 4, can place the space for the overlength material provides, makes the applicable material scope of this platform wider.
As shown in fig. 1, mounting rods 5 are arranged on the outer sides of the two slide rails 3, two mounting rods 5 are arranged on each slide rail 3, a main steel wire rope 1 is arranged on one mounting rod 5, and an auxiliary steel wire rope 6 is arranged on the other mounting rod 5.
By adopting the technical scheme:
one end of the main steel wire rope 1 is fixed on an upper floor of a floor and used for providing a traction force for the slide rail 3, reducing the shearing force born by the slide rail 3 and prolonging the service life of the slide rail 3, and the arrangement of the auxiliary steel wire rope 6 can provide a layer of guarantee for the device, when the main steel wire rope 1 is damaged and falls off, the auxiliary steel wire rope 6 can bear the force to pull the whole unloading platform, and the safety of the platform is improved.
As shown in fig. 3, a protection device for limiting the mobile platform 2 from rolling over is further disposed at the bottom of the mobile platform 2, the protection device is a protection member 12, the protection member 12 is in a U-shaped structure and is mounted on the mobile platform 2 by bolts, and the protection member 12 is sleeved on the slide rail 3.
By adopting the technical scheme:
the protection piece 12 is fixed through the bolt and can be detached, so that the mobile platform 2 is convenient to mount and dismount, and the protection piece 12 is sleeved on the sliding rail 3, so that the phenomenon of abnormal tilting of the mobile platform 2 during material ratio imbalance can be prevented, and the safety of the mobile platform is further enhanced.
The supporting mechanism comprises two groups of stand columns 8, each group of stand columns 8 is provided with two, the two stand columns are respectively arranged on the slide rails 3, the stand columns 8 are further provided with four cross rods 9, the cross rods 9 are provided with four, the four cross rods 9 are rectangular and are fixed on the four stand columns 8, so that the four stand columns 8 form a three-dimensional connecting structure, the stand columns 8 adopt a telescopic structure, the tops of the stand columns are provided with jacking supports, and the stand columns 8 stretch and retract to adopt a lead screw telescopic structure or a hydraulic rod telescopic structure.
By adopting the technical scheme:
four stands 8 form a spatial structure through the effect of four horizontal poles 9, and the top roof of four stands 8 pushes up at the floor roof, has greatly strengthened the compressive capacity of this platform of unloading, and stand 8 adopts scalable structure, can adjust stand 8's effective length according to the floor height of floor to make this platform of unloading can be applicable to the floor use of different floor heights, application scope is wider.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (4)
1. A scalable platform of unloading which characterized in that: including the material that is used for bearing the weight of the material bears the weight of the mechanism, is used for supplying the moving mechanism that the material bears the weight of the mechanism and removes, is used for supporting the supporting mechanism of the platform of unloading, wherein:
the material bearing mechanism comprises a moving platform (2) and a fixed plate (13) arranged at the center line of the bottom of the moving platform (2), two rows of pulleys (11) are arranged at the bottom of the moving platform (2), and a walking driving screw sleeve (14) is embedded at the center of the fixed plate (13);
the moving mechanism comprises two slide rails (3) which are horizontally placed on a floor slab and extend out of a floor, a walking driving screw rod (7) arranged between the two slide rails (3) and a motor which is arranged in the floor and used for driving the walking driving screw rod (7) to rotate, the pulley (11) is clamped in the slide rails (3), and the walking driving screw rod (7) penetrates through the walking driving screw sleeve (14);
the supporting mechanism comprises two groups of upright columns (8), two upright columns (8) are arranged in each group and are respectively arranged on the sliding rail (3), cross rods (9) are further arranged on the upright columns (8), four cross rods (9) are arranged, and the four cross rods (9) are fixed on the four upright columns (8) in a rectangular shape to enable the four upright columns (8) to form a three-dimensional connecting structure; the upright post (8) adopts a telescopic structure, and the top of the upright post is provided with a jacking;
the bottom of the mobile platform (2) is further provided with a protection device used for limiting the mobile platform (2) to turn over, the protection device is a protection piece (12), the protection piece (12) is of a U-shaped structure and is installed on the mobile platform (2) through a bolt, and the protection piece (12) is sleeved on the sliding rail (3).
2. A telescopic discharge platform according to claim 1, characterized in that: the movable platform (2) comprises a movable platen, side guardrails arranged on two sides of the movable platen and a front guardrail arranged on the movable platen, wherein a movable door (4) is arranged at the position of the vertical central line of the front guardrail, and the movable door (4) is movably inserted into the front guardrail.
3. A telescopic discharge platform according to claim 2, characterized in that: clamping plates (10) are arranged on two sides of the movable door (4), and clamping grooves matched with the clamping plates (10) in a mortise-tenon mode are formed in two sides of a door opening of the front guardrail.
4. A telescopic discharge platform according to claim 1, characterized in that: the outer sides of the two sliding rails (3) are provided with mounting rods (5), each sliding rail (3) is provided with two mounting rods (5), one mounting rod (5) is provided with a main steel wire rope (1), and the other mounting rod (5) is provided with an auxiliary steel wire rope (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910976925.2A CN110700601B (en) | 2019-10-15 | 2019-10-15 | Telescopic unloading platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910976925.2A CN110700601B (en) | 2019-10-15 | 2019-10-15 | Telescopic unloading platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110700601A CN110700601A (en) | 2020-01-17 |
| CN110700601B true CN110700601B (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910976925.2A Active CN110700601B (en) | 2019-10-15 | 2019-10-15 | Telescopic unloading platform |
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| Country | Link |
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| CN (1) | CN110700601B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502297A (en) * | 2020-04-03 | 2020-08-07 | 中国一冶集团有限公司 | Automatic double bracing system platform device of unloading of operation |
| CN111550040B (en) * | 2020-05-06 | 2022-01-18 | 中国建筑股份有限公司 | Adjustable bearing seat for variable cross-section creeping formwork construction and use method thereof |
| CN111764660A (en) * | 2020-06-29 | 2020-10-13 | 中科盛博建设集团有限公司 | Assembled platform of unloading |
| CN112780071A (en) * | 2021-01-27 | 2021-05-11 | 广西宏涛建筑机械制造有限公司 | Trilateral articulated formula wire rope inner loop balancing unit |
| CN113027158A (en) * | 2021-03-31 | 2021-06-25 | 湖北千业建设工程有限公司 | High-safety building construction site safety protection device |
| CN114109049B (en) * | 2021-11-15 | 2024-01-30 | 中建新疆建工集团第一建筑工程有限公司 | Slidable formula platform of unloading |
| CN114380216A (en) * | 2021-12-15 | 2022-04-22 | 北京顺鑫天宇建设工程有限公司 | Double-rail transportation system for outdoor vertical lifting of building |
| CN115559541A (en) * | 2022-12-01 | 2023-01-03 | 北京市第三建筑工程有限公司 | Hoisting hole receiving and hole protecting structure and method and transportation system thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06272389A (en) * | 1993-03-19 | 1994-09-27 | Ohbayashi Corp | Temporary unloading stage |
| US7815014B2 (en) * | 1997-05-16 | 2010-10-19 | Preston John C | Partly retractable construction platform |
| CN205955237U (en) * | 2016-08-30 | 2017-02-15 | 浙江国泰建设集团有限公司 | Plug -type platform of unloading of encorbelmenting |
| CN206630559U (en) * | 2016-12-13 | 2017-11-14 | 杨铭 | Glass of building curtain cleaning spider robot |
| CN208235973U (en) * | 2018-03-22 | 2018-12-14 | 湖北乾奥建设工程有限公司 | A kind of construction discharging platform |
| CN208441490U (en) * | 2018-06-26 | 2019-01-29 | 佛山市赢溢贸易有限公司 | Novel discharging platform |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7232008B2 (en) * | 2003-10-08 | 2007-06-19 | Pride Mobility Products Corporation | Active anti-tip wheels for power wheelchair |
-
2019
- 2019-10-15 CN CN201910976925.2A patent/CN110700601B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06272389A (en) * | 1993-03-19 | 1994-09-27 | Ohbayashi Corp | Temporary unloading stage |
| US7815014B2 (en) * | 1997-05-16 | 2010-10-19 | Preston John C | Partly retractable construction platform |
| CN205955237U (en) * | 2016-08-30 | 2017-02-15 | 浙江国泰建设集团有限公司 | Plug -type platform of unloading of encorbelmenting |
| CN206630559U (en) * | 2016-12-13 | 2017-11-14 | 杨铭 | Glass of building curtain cleaning spider robot |
| CN208235973U (en) * | 2018-03-22 | 2018-12-14 | 湖北乾奥建设工程有限公司 | A kind of construction discharging platform |
| CN208441490U (en) * | 2018-06-26 | 2019-01-29 | 佛山市赢溢贸易有限公司 | Novel discharging platform |
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| CN110700601A (en) | 2020-01-17 |
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