CN216665067U - Adjustable platform of unloading - Google Patents
Adjustable platform of unloading Download PDFInfo
- Publication number
- CN216665067U CN216665067U CN202122518656.0U CN202122518656U CN216665067U CN 216665067 U CN216665067 U CN 216665067U CN 202122518656 U CN202122518656 U CN 202122518656U CN 216665067 U CN216665067 U CN 216665067U
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- driving
- platform
- landing slab
- fixed sleeve
- mounting bracket
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- 238000003780 insertion Methods 0.000 claims description 19
- 230000037431 insertion Effects 0.000 claims description 19
- 238000007599 discharging Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model belongs to the technical field of the platform of unloading and specifically relates to an adjustable platform of unloading is related to, its include along mounting bracket, the fixed connection that vertical direction set up in landing slab, the fixed connection of mounting bracket one side in the mounting bracket with diagonal brace between the landing slab bottom surface, the landing slab top surface all is equipped with the backplate along its width direction's both sides, the constant head tank that runs through along landing slab length direction is all seted up on the relative surface of backplate, landing slab top sliding connection has the extension board, extension board both sides respectively sliding connection in the constant head tank, be equipped with the actuating mechanism who is used for driving the extension board and removes on the mounting bracket. This application has the effect of being convenient for adjust the platform length of unloading.
Description
Technical Field
The application relates to the field of discharging platforms, in particular to an adjustable discharging platform.
Background
The unloading platform (also called a construction platform) is generally applied to high-rise building construction and is usually installed in a detachable assembly type overhanging mode. The existing discharging platforms are all of fixed length, different buildings need different lengths in the construction process, but the discharging platforms on the construction site are directly made into finished products to be transported to the construction site for use, so that the transportation cost of the platforms is increased, and the phenomena of damage and the like of the large discharging platforms in the use process can be caused, so that the large discharging platforms cannot be reused, and unnecessary economic loss is caused.
SUMMERY OF THE UTILITY MODEL
For the convenience of adjusting the length of the platform of unloading, this application provides an adjustable platform of unloading.
The application provides a pair of adjustable platform of unloading adopts following technical scheme:
the utility model provides an adjustable platform of unloading, include along mounting bracket, fixed connection that vertical direction set up in landing slab, fixed connection of mounting bracket one side in the mounting bracket with diagonal brace between the landing slab bottom surface, the landing slab top surface all is equipped with the backplate along its width direction's both sides, the constant head tank that runs through along landing slab length direction is all seted up on the relative surface of backplate, landing slab top sliding connection has the extension board, extension board both sides respectively sliding connection in the constant head tank, be equipped with the actuating mechanism who is used for driving the extension board and removes on the mounting bracket.
Preferably, the driving mechanism comprises a telescopic rod, one end of the telescopic rod is hinged to the mounting frame, the other end of the telescopic rod is hinged to the bottom surface of the extension plate, the telescopic rod comprises a fixed sleeve, one end of the telescopic rod is hinged to the mounting frame, a driving ring is rotatably connected to the end surface, far away from the mounting frame, of the fixed sleeve, an axial limiting piece is arranged between the fixed sleeve and the driving ring, an insertion rod is inserted into the fixed sleeve in a sliding mode and is in threaded connection with the inner wall of the driving ring, a circumferential limiting piece is arranged between the fixed sleeve and the insertion rod, and one end, far away from the fixed sleeve, of the insertion rod is hinged to the bottom surface of the extension plate.
Preferably, the telescopic rods are respectively provided with a group along two sides of the width direction of the platform plate.
Preferably, a control mechanism for controlling the driving ring to synchronously rotate is arranged between the telescopic rods on the two sides.
Preferably, the control mechanism comprises two chain wheels which are respectively coaxially and fixedly connected with the outer walls of the driving rings at two sides, a transmission chain sleeved on the two sides of the chain wheels, a mounting plate fixedly connected with the outer wall of one of the fixing sleeves, a driving motor fixedly installed on the mounting plate, an outer toothed ring coaxially and fixedly connected with the outer wall of the driving ring, and a driving gear fixedly connected with the output shaft of the driving motor and meshed with the outer toothed ring.
Preferably, the axial locating part is including seting up in the fixed sleeve is kept away from the terminal surface of mounting bracket and around spacing annular, the coaxial fixed connection of its circumference extension in drive ring terminal surface and rotate connect in go-between in the spacing annular, spacing annular cross-section with the go-between cross-section all is the matched with T type.
Preferably, the circumferential limiting part comprises a limiting groove which is arranged on the circumferential wall of the insertion rod and extends along the length direction of the insertion rod, and a limiting block which is fixedly connected to the inner wall of the fixed sleeve and is slidably connected to the limiting groove.
Preferably, the top surface of the platform plate is provided with a plurality of moving grooves penetrating along the length direction of the platform plate, and the bottom surface of the extension plate is fixedly connected with a plurality of reinforcing ribs which are in one-to-one correspondence and are slidably connected in the moving grooves.
In summary, the present application includes at least one of the following beneficial technical effects:
1. under the cooperation of the mounting frame, the platform plate, the extension plate and the driving mechanism, when the unloading platforms in different length directions need to be adopted, the driving motor is started to drive one of the driving rings to rotate through the driving gear and the outer toothed ring, the driving rings on two sides synchronously rotate under the cooperation of the chain wheel and the transmission chain, the insertion rod in threaded connection with the inner wall of the driving ring generates relative rotation with the driving rings under the action of the circumferential limiting part while the driving rings rotate, and the insertion rod extends out of or retracts into the fixed sleeve under the action of the axial limiting part, so that the extension plate is driven to slide towards the direction far away from or close to the platform plate, the size of the unloading platform is changed, the operation of workers is facilitated, and the structure is stable;
2. under the matching of the limit ring groove and the connecting ring, the relative axial position between the fixed sleeve and the driving ring is limited, so that the connection between the fixed sleeve and the driving ring is more stable;
3. under the cooperation of spacing groove and stopper to inject the relative circumferential position between fixed sleeve and the inserted link, make the drive ring when rotating, be difficult for driving the inserted link because of frictional force and rotate together, promote the flexible efficiency of messenger's inserted link.
Drawings
Fig. 1 is a schematic view of the overall structure of the present embodiment.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a partial sectional view of the present embodiment.
Fig. 4 is a partial sectional view of the present embodiment.
Description of reference numerals: 1. a mounting frame; 2. a platform plate; 3. a diagonal brace; 4. a guard plate; 5. positioning a groove; 6. an extension plate; 7. a moving groove; 8. reinforcing ribs; 9. a drive mechanism; 10. a telescopic rod; 11. a fixed sleeve; 12. a drive ring; 13. an axial stop; 14. a plug rod; 15. a circumferential limit piece; 16. a limit ring groove; 17. a connecting ring; 18. a limiting groove; 19. a limiting block; 20. a control mechanism; 21. a sprocket; 22. a drive chain; 23. mounting a plate; 24. a drive motor; 25. an outer ring gear; 26. the gears are driven.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses adjustable platform of unloading. Referring to fig. 1-4, an adjustable discharging platform comprises an installation frame 1 arranged in the vertical direction, a platform plate 2 fixedly connected to one side of the installation frame 1, and diagonal braces 3 fixedly connected between the installation frame 1 and the bottom surface of the platform plate 2, wherein the diagonal braces 3 are respectively arranged on two sides of the platform plate 2 in the width direction.
2 top surfaces of landing slab all are equipped with backplate 4 along its width direction's both sides, the constant head tank 5 that runs through along 2 length direction of landing slab is all seted up on the surface that backplate 4 is relative, 2 top sliding connection of landing slab have extension board 6, 6 both sides difference sliding connection of extension board are in constant head tank 5, a plurality of moving grooves 7 that run through along its length direction are seted up to 2 top surfaces of landing slab, 6 bottom surfaces fixedly connected with of extension board a plurality of one-to-one sliding connection are in the strengthening rib 8 of moving groove 7.
Be equipped with the actuating mechanism 9 that is used for driving extension plate 6 to remove on mounting bracket 1, actuating mechanism 9 includes that one end articulates in mounting bracket 1 and the other end articulates in the telescopic link 10 of extension plate 6 bottom surfaces, for the stability of guaranteeing the platform of unloading, a set ofly is respectively established along 2 width direction's of landing slab both sides to telescopic link 10.
The telescopic rod 10 comprises a fixing sleeve 11 with one end hinged to the mounting frame 1, a driving ring 12 rotatably connected to the end face, far away from the mounting frame 1, of the fixing sleeve 11, an axial limiting piece 13 arranged between the fixing sleeve 11 and the driving ring 12, an insertion rod 14 slidably inserted into the fixing sleeve 11 and in threaded connection with the inner wall of the driving ring 12, and a circumferential limiting piece 15 arranged between the fixing sleeve 11 and the insertion rod 14, wherein one end, far away from the fixing sleeve 11, of the insertion rod 14 is hinged to the bottom face of the extension plate 6.
The axial limiting part 13 comprises a limiting ring groove 16 which is arranged on the end face of the fixed sleeve 11 far away from the mounting frame 1 and extends along the circumferential direction of the fixed sleeve, a connecting ring 17 which is coaxially and fixedly connected to the end face of the driving ring 12 and is rotatably connected into the limiting ring groove 16, the cross section of the limiting ring groove 16 and the cross section of the connecting ring 17 are both in a T shape which is matched with each other, and under the matching of the limiting ring groove 16 and the connecting ring 17, the relative axial position between the fixed sleeve 11 and the driving ring 12 is limited, so that the connection between the fixed sleeve 11 and the driving ring 12 is more stable.
The circumferential limiting part 15 includes a limiting groove 18 which is provided on the peripheral wall of the insertion rod 14 and extends along the length direction thereof, and a limiting block 19 which is fixedly connected to the inner wall of the fixing sleeve 11 and is slidably connected in the limiting groove 18, and under the cooperation of the limiting groove 18 and the limiting block 19, the relative circumferential position between the fixing sleeve 11 and the insertion rod 14 is limited, so that when the driving ring 12 rotates, the insertion rod 14 is not easy to rotate together due to the friction force, and the efficiency of extending and retracting the insertion rod 14 is improved.
A control mechanism 20 for controlling the driving ring 12 to rotate synchronously is arranged between the two side telescopic rods 10, and the control mechanism 20 comprises two chain wheels 21 respectively coaxially and fixedly connected to the outer walls of the two side driving rings 12, a transmission chain 22 sleeved on the two side chain wheels 21, a mounting plate 23 fixedly connected to the outer wall of one of the fixed sleeves 11, a driving motor 24 fixedly mounted on the mounting plate 23, an outer toothed ring 25 coaxially and fixedly connected to the outer wall of the driving ring 12, and a driving gear 26 fixedly connected to the output shaft of the driving motor 24 and meshed with the outer toothed ring 25.
The implementation principle of the adjustable platform of unloading of this application embodiment does:
when the discharging platforms with different length directions need to be adopted, the driving motor 24 is started, the driving motor 24 drives one of the driving rings 12 to rotate through the driving gear 26 and the outer toothed ring 25, the driving rings 12 on two sides synchronously rotate under the cooperation of the chain wheel 21 and the driving chain 22, the bayonet rods 14 in threaded connection with the inner wall of the driving ring 12 rotate relative to the driving ring 12 under the action of the circumferential limiting piece 15 when the driving ring 12 rotates, and the bayonet rods 14 extend out or retract the fixing sleeves 11 under the action of the axial limiting piece 13, so that the extension plates 6 are driven to slide towards the direction far away from or close to the platform plates 2, the size of the discharging platform is changed, the operation of workers is facilitated, and the structure is stable.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an adjustable platform of unloading which characterized in that: including along mounting bracket (1), the fixed connection that vertical direction set up in landing slab (2), the fixed connection of mounting bracket (1) one side in mounting bracket (1) with diagonal brace (3) between landing slab (2) bottom surface, landing slab (2) top surface all is equipped with backplate (4) along its width direction's both sides, constant head tank (5) that run through along landing slab (2) length direction are all seted up on the relative surface in backplate (4), landing slab (2) top sliding connection has extension board (6), extension board (6) both sides respectively sliding connection in constant head tank (5), be equipped with on mounting bracket (1) and be used for driving actuating mechanism (9) that extension board (6) removed.
2. The adjustable platform of discharging of claim 1, wherein: the driving mechanism (9) comprises an expansion link (10) with one end hinged to the mounting rack (1) and the other end hinged to the bottom surface of the extension plate (6), the telescopic rod (10) comprises a fixed sleeve (11) with one end hinged to the mounting frame (1), a driving ring (12) rotationally connected to the end face, far away from the mounting frame (1), of the fixed sleeve (11), an axial limiting piece (13) arranged between the fixed sleeve (11) and the driving ring (12), an insertion rod (14) which is inserted in the fixed sleeve (11) in a sliding mode and is connected to the inner wall of the driving ring (12) in a threaded mode, and a circumferential limiting piece (15) arranged between the fixed sleeve (11) and the insertion rod (14), one end of the insertion rod (14) far away from the fixed sleeve (11) is hinged to the bottom surface of the extension plate (6).
3. The adjustable discharging platform of claim 2, wherein: the telescopic rod (10) is along the both sides of landing slab (2) width direction respectively establish a set ofly.
4. The adjustable discharging platform of claim 3, wherein: a control mechanism (20) for controlling the driving ring (12) to synchronously rotate is arranged between the telescopic rods (10) at the two sides.
5. The adjustable platform of claim 4, wherein: the control mechanism (20) comprises two chain wheels (21) which are respectively coaxially and fixedly connected to the outer walls of the driving rings (12) on two sides, a transmission chain (22) sleeved on the chain wheels (21) on two sides, a mounting plate (23) fixedly connected to the outer wall of one of the fixing sleeves (11), a driving motor (24) fixedly mounted on the mounting plate (23), an outer toothed ring (25) coaxially and fixedly connected to the outer wall of the driving ring (12), and a driving gear (26) fixedly connected to an output shaft of the driving motor (24) and meshed with the outer toothed ring (25).
6. The adjustable platform of claim 2, wherein: axial locating part (13) is including seting up in fixed sleeve (11) is kept away from the terminal surface of mounting bracket (1) and around spacing annular (16), the coaxial fixed connection of its circumference extension in drive ring (12) terminal surface and rotate connect in go-between (17) in spacing annular (16), spacing annular (16) cross-section with go-between (17) cross-section all is the matched with T type.
7. The adjustable platform of claim 2, wherein: the circumferential limiting piece (15) comprises a limiting groove (18) which is formed in the peripheral wall of the insertion rod (14) and extends along the length direction of the insertion rod, and a limiting block (19) which is fixedly connected to the inner wall of the fixed sleeve (11) and is connected to the limiting groove (18) in a sliding mode.
8. The adjustable platform of discharging of claim 1, wherein: a plurality of moving grooves (7) which run through along the length direction of the platform plate are formed in the top surface of the platform plate (2), and a plurality of one-to-one sliding connections are formed in the bottom surface of the extension plate (6) and are connected with reinforcing ribs (8) in the moving grooves (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122518656.0U CN216665067U (en) | 2021-10-19 | 2021-10-19 | Adjustable platform of unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122518656.0U CN216665067U (en) | 2021-10-19 | 2021-10-19 | Adjustable platform of unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216665067U true CN216665067U (en) | 2022-06-03 |
Family
ID=81764587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122518656.0U Active CN216665067U (en) | 2021-10-19 | 2021-10-19 | Adjustable platform of unloading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216665067U (en) |
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2021
- 2021-10-19 CN CN202122518656.0U patent/CN216665067U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231107 Address after: No. 4, Unit 3, 21st Floor, Sanchakou, Yangquan City, Shanxi Province 045000 Patentee after: Zhang Xiaohong Address before: 467000 No. 8 Industrial Park, Anliang Town, Jia County, Pingdingshan City, Henan Province Patentee before: Henan Star Construction Engineering Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231218 Address after: 455000, No. 7 Chang'an Middle Road, Kaiyuan District, Linzhou City, Anyang City, Henan Province Patentee after: Henan Ningwei Construction Engineering Co.,Ltd. Address before: No. 4, Unit 3, 21st Floor, Sanchakou, Yangquan City, Shanxi Province 045000 Patentee before: Zhang Xiaohong |
|
| TR01 | Transfer of patent right | ||
| CU01 | Correction of utility model |
Correction item: Patentee Correct: Henan Ningwei Construction Engineering Co.,Ltd. False: Henan Ningwei Construction Engineering Co.,Ltd. Number: 01-01 Volume: 40 |