CN210396177U - Overhanging type discharging platform - Google Patents
Overhanging type discharging platform Download PDFInfo
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- CN210396177U CN210396177U CN201920956646.5U CN201920956646U CN210396177U CN 210396177 U CN210396177 U CN 210396177U CN 201920956646 U CN201920956646 U CN 201920956646U CN 210396177 U CN210396177 U CN 210396177U
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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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- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses an overhanging type unloading platform, belonging to the technical field of building unloading platforms, aiming at providing an overhanging type unloading platform with strong stability, which has the key points of the technical proposal that the platform comprises a basic framework, one end of which is fixed on a floor slab and the other end of which overhangs towards the outside of a building; a first wire rope having one end assembled with the overhanging end of the base frame and the other end assembled with a building; a main material bearing platform arranged at the suspended end of the basic frame; and a second steel wire rope is arranged between two side edges of one end of the auxiliary material bearing platform, which is back to the floor slab, and the upper building, a hanging piece is arranged at the joint of the upper building and the second steel wire rope, a winding and unwinding mechanism is arranged on the floor slab, one end of the second steel wire rope is fixedly connected with the auxiliary material bearing platform, and the other end of the second steel wire rope penetrates through the hanging piece and is connected with the winding and unwinding mechanism. The bearing area of the bearing plane of the unloading platform changes, so that the unloading platform can adapt to materials with different lengths to be circulated.
Description
Technical Field
The utility model relates to a technical field of the platform of unloading, in particular to platform of unloading of overhanging type.
Background
The unloading platform is a temporary operating platform and an operating frame which are often erected on a construction site and is generally used for material turnover, and the unloading platform is divided into a movable unloading platform, a floor type unloading platform and an overhanging type unloading platform.
The existing overhanging type discharging platform is integral and comprises a main beam and a working platform, one end of the main beam is fixed on a floor slab, the other end of the main beam is fixedly connected with the working platform and extends out of the floor slab, and a worker discharges materials on the working platform.
Chinese patent No. CN207245137U discloses an overhanging type discharging platform, which comprises a foundation frame with one end fixed on a floor slab and the other end overhanging towards the outside of a building; one end of the steel wire rope is assembled with the overhanging end of the basic frame, and the other end of the steel wire rope is assembled with a building; a main material bearing platform arranged at the suspended end of the basic frame; the auxiliary material bearing platform is assembled with the main material bearing platform in a sliding mode along the extending direction of the base frame and is used for being matched with the main material bearing platform to change the bearing area of the discharging platform; and the driving mechanism is assembled with the auxiliary material bearing platform and is used for driving the auxiliary material bearing platform to slide.
Although the overhanging type discharging platform can be suitable for materials with different lengths to be circulated, in the actual use process, when the auxiliary material bearing platform extends out of the main material bearing platform, the auxiliary material bearing platform is only supported by the main material bearing platform, so that the stability is weak, and even the auxiliary material bearing platform can be separated from the main material bearing platform.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a platform of unloading of overhanging type has the advantage of the vice material platform stability of reinforcing.
The above technical purpose of the present invention can be achieved by the following technical solutions:
an overhanging type discharging platform comprises a basic frame, wherein one end of the basic frame is fixed on a floor slab, and the other end of the basic frame overhangs towards the outside of a building;
a first wire rope having one end assembled with the overhanging end of the base frame and the other end assembled with a building;
a main material bearing platform arranged at the suspended end of the basic frame;
the auxiliary material bearing platform is assembled with the main material bearing platform in a sliding mode along the extending direction of the base frame and is used for being matched with the main material bearing platform to change the bearing area of the discharging platform;
the driving mechanism is assembled with the auxiliary material bearing platform and is used for driving the auxiliary material bearing platform to slide;
and a second steel wire rope is arranged between two side edges of one end of the auxiliary material bearing platform, which is back to the floor slab, and the upper building, a hanging piece is arranged at the joint of the upper building and the second steel wire rope, a winding and unwinding mechanism is arranged on the floor slab, one end of the second steel wire rope is fixedly connected with the auxiliary material bearing platform, and the other end of the second steel wire rope penetrates through the hanging piece and is connected with the winding and unwinding mechanism.
By adopting the technical scheme, the basic frame and the first steel wire rope form the basic frame of the overhanging type unloading platform, the main material bearing platform is arranged on the basic frame, the auxiliary material bearing platform assembled in a sliding mode is arranged on the main material bearing platform, the auxiliary material bearing platform and the main material bearing platform are matched to form the bearing plane of the whole unloading platform, the driving mechanism drives the auxiliary material bearing platform to slide in the extending direction of the basic frame, the relative position between the main material bearing platform and the auxiliary material bearing platform is changed, the bearing area of the bearing plane of the unloading platform is changed, and the unloading platform can adapt to materials with different lengths to be turned over. When the auxiliary material bearing platform extends in or out, the rolling and releasing mechanism rolls and releases the second steel wire rope to support the auxiliary material bearing platform, so that the stability of the auxiliary material bearing platform is enhanced.
Further, main material bearing platform both sides wall base department all is equipped with the spout, the spout sets up along main material bearing platform length direction, two lateral walls of vice material bearing platform all are equipped with the slide rail that slides and set up in the spout, main material bearing platform bottom surface is equipped with the bar groove that sets up along its length direction, actuating mechanism sets up at the bar inslot actuating lever including rotating, vice material bearing platform bottom surface is equipped with actuating lever complex driving piece, the actuating lever is equipped with the power spare of drive driving piece and actuating lever relative motion dorsad vice material bearing platform one end.
Through adopting above-mentioned technical scheme, through slide rail and spout slidingtype assembly between main material bearing platform and the vice material bearing platform, power component drive driving piece and actuating lever relative motion to the relative main material bearing platform motion of vice material bearing platform of drive.
Further, be equipped with the screw thread on the actuating lever, the driving piece is the internal thread sleeve, actuating lever and internal thread sleeve threaded connection, be equipped with first transmission assembly between power spare and the actuating lever.
Through adopting above-mentioned technical scheme, thereby the power spare drives the actuating lever through the transmission of first transmission assembly and rotates, and the vice material platform that holds of actuating lever drive slides on main material platform.
Furthermore, the power part is a motor, the first transmission assembly comprises a worm fixedly arranged on an output shaft of the motor, and the driving rod is provided with a worm wheel meshed with the worm.
Through adopting above-mentioned technical scheme, worm gear on the one hand is as transmission assembly transmission power, and on the other hand is because its self-locking function, the stability between main material bearing platform and the vice material bearing platform between the two is strengthened.
Furthermore, the rolling and unrolling mechanism comprises a rolling shaft which is rotatably arranged on the platform, one end, back to the second steel wire rope, of the second steel wire rope is fixedly connected with the rolling shaft, and a second transmission assembly is arranged between the rolling shaft and the driving rod.
Through adopting above-mentioned technical scheme, the roll-up axle is driven through the transmission of second transmission assembly, and the roll-up axle rotates the roll-up and puts the second wire rope to the vice bolster of cooperation stretches into and stretches out.
Furthermore, the second transmission assembly comprises a first helical gear arranged on the winding shaft, and a second helical gear meshed with the first helical gear is arranged on the driving rod.
By adopting the technical scheme, the power assembly drives the winding shaft to rotate and wind the second steel wire rope through the transmission of the second transmission assembly, and the second steel wire rope and the auxiliary material bearing platform move synchronously.
Furthermore, a locking assembly is arranged between one side of the auxiliary material bearing platform, which is back to the floor slab, and two side walls of the main material bearing platform.
Through adopting above-mentioned technical scheme, when vice material platform that holds is located main material platform, the locking subassembly will vice material platform pronunciation main material platform that holds locks together, and the stability that vice material platform and main material platform are connected is strengthened.
Furthermore, the hanging part is a fixed pulley or a lifting lug.
By adopting the technical scheme, the lifting lugs or the fixed pulleys reduce the abrasion between the second steel wire rope and an upper building, and the service life of the second steel wire rope is prolonged.
To sum up, the utility model discloses following beneficial effect has:
1. the main material bearing platform is arranged on the basic frame, the auxiliary material bearing platform assembled in a sliding mode is arranged on the main material bearing platform, the auxiliary material bearing platform and the main material bearing platform are matched to form a bearing plane of the whole unloading platform, and the driving mechanism is arranged and drives the auxiliary material bearing platform to slide in the extending direction of the basic frame, so that the relative position between the main material bearing platform and the auxiliary material bearing platform can be changed, the bearing area of the bearing plane of the unloading platform can be changed, and the unloading platform can be suitable for materials with different lengths to carry out turnover;
2. through the arrangement of the second steel wire rope, when the auxiliary material bearing platform extends out, the effect of enhancing the stability of the auxiliary material bearing platform can be achieved;
3. through the setting of second drive mechanism, can play the drive roll-up axle and rotate the effect of rolling up and releasing second wire rope, with vice material bearing platform simultaneous movement.
Drawings
FIG. 1 is a schematic view of an overhanging discharge platform in an embodiment;
FIG. 2 is a schematic diagram of an embodiment for embodying a reel-to-reel mechanism;
fig. 3 is a schematic diagram for embodying the driving mechanism in the embodiment.
In the figure, 1, a base frame; 2. a first wire rope; 3. a main material bearing platform; 31. a chute; 32. a strip-shaped groove; 4. an auxiliary material bearing platform; 41. a slide rail; 5. a second wire rope; 6. a drive mechanism; 61. a drive rod; 62. a drive member; 63. a power member; 64. a first transmission assembly; 641. a worm; 642. a worm gear; 7. a reel-to-reel mechanism; 71. reeling a shaft; 72. a second transmission assembly; 721. a first helical gear; 722. a second helical gear; 8. a locking assembly; 9. a hanger.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): an overhanging type discharging platform is shown in figure 1 and comprises a basic frame 1, a first steel wire rope 2, a main material bearing platform 3, an auxiliary material bearing platform 4, a second steel wire rope 5, a driving mechanism 6 and a winding and unwinding mechanism 7.
One end of the foundation frame 1 is fixed on the floor slab, and the other end of the foundation frame overhangs towards the outside of the building. In order to enhance the connection stability of the foundation frame 1 and the building, two first steel wire ropes 2 are arranged, one ends of the two first steel wire ropes 2 are fixedly connected with the foundation frame 1, and the other ends of the two first steel wire ropes are fixedly connected with the upper-rise building.
The main material bearing platform 3 is arranged at the suspended end of the base frame 1, and the auxiliary material bearing platform 4 is assembled with the main material bearing platform 3 in a sliding mode along the extending direction of the base frame 1. When longer materials need to be placed, the auxiliary material bearing platform slides on the main material bearing platform 3 along the direction back to the building so as to change the bearing area of the discharging platform, and therefore the longer materials can be placed. Thus, the auxiliary material bearing platform 4 can slide on the main material bearing platform 3 to place materials with different lengths.
The locking assembly 8 is arranged between one side, back to the floor, of the material bearing platform and the two side walls of the main material bearing platform 3, the locking assembly 8 is locked by a hasp, the auxiliary material bearing platform 4 and the main material bearing platform 3 are locked together by the locking assembly 8, and the connection stability of the auxiliary material bearing platform 4 and the main material bearing platform 3 is enhanced.
The bottom edges of the two side walls of the main material bearing platform 3 are respectively provided with a sliding chute 31, the sliding chutes 31 are arranged along the length direction of the main material bearing platform 3, and the two outer side walls of the auxiliary material bearing platform 4 are respectively provided with a sliding rail 41 which is arranged in the sliding chutes 31 in a sliding manner. The slide rail 41 is matched with the slide groove 31 to connect the main material bearing platform 3 with the auxiliary material bearing platform 4 on one hand and realize sliding connection on the other hand.
As shown in fig. 2 and 3, the bottom surface of the main material supporting platform 3 is provided with a strip-shaped groove 32 arranged along the length direction thereof, the driving mechanism 6 comprises a driving rod 61 rotatably arranged in the strip-shaped groove 32, an external thread is arranged on the driving rod 61, the bottom surface of the auxiliary material supporting platform 4 is provided with a driving part 62 matched with the driving rod 61, in this embodiment, the driving part 62 is an internal thread cylinder, and the driving rod 61 is in threaded connection with the internal thread cylinder. In this way, as long as the driving rod 61 is driven to rotate, the relative movement between the main material bearing table 3 and the auxiliary material bearing table 4 can be driven.
The driving mechanism 6 further comprises a power member 63 for driving the driving rod 61 to rotate, the power member 63 is a motor, and a first transmission assembly 64 is arranged between the power member 63 and the driving rod 61. The first transmission assembly 64 includes a worm 641 fixed on the output shaft of the motor, and the driving rod 61 is provided with a worm wheel 642 engaged with the worm 641. The worm wheel 642 serves as a transmission assembly to transmit power, and enhances the stability between the main material bearing table 3 and the auxiliary material bearing table 4 due to the self-locking function of the worm wheel 641.
As shown in fig. 1 and 2, a second steel wire rope 5 is arranged between two side walls of one end of the auxiliary material bearing platform 4, which is back to the floor slab, and an upper building, a hanger 9 is arranged at the joint of the upper building and the second steel wire rope 5, one end of the second steel wire rope 5 is fixedly connected with the auxiliary material bearing platform 4, the other end of the second steel wire rope passes through the hanger 9 and is connected with a winding and unwinding mechanism 7 arranged on the floor slab, and the winding and unwinding mechanism 7 winds and unwinds the second steel wire rope 5.
In this embodiment, the hanger 9 is preferably a fixed pulley, and may be a lifting lug, so that when the second steel wire rope 5 is reeled and unreeled, the wear of the second steel wire rope 5 can be reduced, and the service life of the second steel wire rope is prolonged.
The winding and unwinding mechanism 7 comprises a winding shaft 71 rotatably arranged on the platform, one end of the second steel wire rope 5, which faces away from the platform, is fixedly connected with the winding shaft 71, and a second transmission assembly 72 is arranged between the winding shaft 71 and the driving rod 61.
The second transmission assembly 72 includes a first bevel gear 721 arranged on the winding shaft 71, and the driving rod 61 is provided with a second bevel gear 722 engaged with the first bevel gear 721.
The winding shaft 71 is driven by the second driving assembly 72 to move synchronously with the driving rod 61, and when the auxiliary material bearing table 4 extends out, the second steel wire rope 5 is unwound to enhance the stability of the auxiliary material bearing table 4.
The specific implementation process comprises the following steps: when a material with a longer size needs to be placed, the motor drives the driving rod 61 to rotate through the transmission of the worm gear 642 and the worm 641, the driving rod 61 and the driving piece 62 are matched to drive the auxiliary material bearing platform 4 to extend out, and the area of the discharging platform is increased; meanwhile, the driving rod 61 drives the winding shaft 71 to rotate and unwind the second steel wire rope 5 through the cooperation of the first bevel gear 721 and the second bevel gear 722, so that the stability of the auxiliary material bearing table 4 is enhanced.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. An overhanging type discharging platform comprises a basic frame (1), one end of which is fixed on a floor slab, and the other end of which overhangs towards the outside of a building;
a first steel wire rope (2) with one end assembled with the overhanging end of the foundation frame (1) and the other end assembled with a building;
a main material bearing platform (3) arranged at the suspended end of the basic frame (1);
the auxiliary material bearing platform (4) is assembled with the main material bearing platform (3) in a sliding mode along the extending direction of the base frame (1) and is used for being matched with the main material bearing platform (3) to change the bearing area of the discharging platform;
and a driving mechanism (6) which is assembled with the auxiliary material bearing platform (4) and is used for driving the auxiliary material bearing platform (4) to slide;
the method is characterized in that: a second steel wire rope (5) is arranged between two side edges of one end, back to the floor, of the auxiliary material bearing platform (4) and an upper building, a hanger (9) is arranged at the joint of the upper building and the second steel wire rope (5), a winding and unwinding mechanism (7) is arranged on the floor, one end of the second steel wire rope (5) is fixedly connected with the auxiliary material bearing platform (4), and the other end of the second steel wire rope penetrates through the hanger (9) and is connected with the winding and unwinding mechanism (7).
2. The overhanging unloading platform of claim 1, wherein: main material platform (3) both sides wall base department all is equipped with spout (31), spout (31) are followed main material platform (3) length direction and are set up, two lateral walls of vice material platform (4) all are equipped with slide rail (41) that slide setting set up in spout (31), main material platform (3) bottom surface is equipped with strip groove (32) that set up along its length direction, actuating mechanism (6) set up actuating lever (61) in strip groove (32) including rotating, vice material platform (4) bottom surface is equipped with driving piece (62) with actuating lever (61) complex, actuating lever (61) are equipped with driving piece (62) and actuating lever (61) relative motion's power spare (63) dorsad to vice material platform (4) one end.
3. The overhanging unloading platform of claim 2, wherein: be equipped with the screw thread on actuating lever (61), driving piece (62) are the internal thread sleeve, actuating lever (61) and internal thread sleeve threaded connection, be equipped with first transmission assembly (64) between power spare (63) and actuating lever (61).
4. An overhanging discharge platform as claimed in claim 3, wherein: the power part (63) is a motor, the first transmission assembly (64) comprises a worm (641) fixedly arranged on an output shaft of the motor, and a worm wheel (642) meshed with the worm (641) is arranged on the driving rod (61).
5. An overhanging discharge platform according to claim 3 or 4, wherein: the winding and unwinding mechanism (7) comprises a winding shaft (71) rotatably arranged on the platform, one end, back to the platform, of the second steel wire rope (5) is fixedly connected with the winding shaft (71), and a second transmission assembly (72) is arranged between the winding shaft (71) and the driving rod (61).
6. The overhanging unloading platform of claim 5, wherein: the second transmission assembly (72) comprises a first bevel gear (721) arranged on the winding shaft (71), and a second bevel gear (722) meshed with the first bevel gear (721) is arranged on the driving rod (61).
7. The overhanging unloading platform of claim 1, wherein: and locking components (8) are arranged between one side of the auxiliary material bearing platform (4) back to the floor slab and two side walls of the main material bearing platform (3).
8. The overhanging unloading platform of claim 1, wherein: the hanging piece (9) is a fixed pulley or a lifting lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920956646.5U CN210396177U (en) | 2019-06-24 | 2019-06-24 | Overhanging type discharging platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920956646.5U CN210396177U (en) | 2019-06-24 | 2019-06-24 | Overhanging type discharging platform |
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| Publication Number | Publication Date |
|---|---|
| CN210396177U true CN210396177U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920956646.5U Active CN210396177U (en) | 2019-06-24 | 2019-06-24 | Overhanging type discharging platform |
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| Country | Link |
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| CN (1) | CN210396177U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114182966A (en) * | 2021-11-12 | 2022-03-15 | 中交第三公路工程局有限公司 | Overhanging type unloading platform main beam |
| CN117188820A (en) * | 2023-11-03 | 2023-12-08 | 北京市第三建筑工程有限公司 | Construction method for installing protection overhanging platform on outer layer of building and hoisting system |
-
2019
- 2019-06-24 CN CN201920956646.5U patent/CN210396177U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114182966A (en) * | 2021-11-12 | 2022-03-15 | 中交第三公路工程局有限公司 | Overhanging type unloading platform main beam |
| CN117188820A (en) * | 2023-11-03 | 2023-12-08 | 北京市第三建筑工程有限公司 | Construction method for installing protection overhanging platform on outer layer of building and hoisting system |
| CN117188820B (en) * | 2023-11-03 | 2024-04-12 | 北京市第三建筑工程有限公司 | Construction method for installing protection overhanging platform on outer layer of building and hoisting system |
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Effective date of registration: 20220512 Address after: 214000 No.9, Fangqian Fangxing Road, Xinwu District, Wuxi City, Jiangsu Province Patentee after: Jiangsu xinsuyang Construction Co.,Ltd. Address before: 214000 No.9, Fangqian Fangxing Road, Xinwu District, Wuxi City, Jiangsu Province Patentee before: Jiangsu Suyang Construction Co.,Ltd. |