CN219839372U - Electric internal supporting type lifting appliance - Google Patents
Electric internal supporting type lifting appliance Download PDFInfo
- Publication number
- CN219839372U CN219839372U CN202321031363.2U CN202321031363U CN219839372U CN 219839372 U CN219839372 U CN 219839372U CN 202321031363 U CN202321031363 U CN 202321031363U CN 219839372 U CN219839372 U CN 219839372U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- mounting seat
- motor
- driving shaft
- bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses an electric internal supporting type lifting appliance, which belongs to the technical field of lifting appliances and comprises a lifting ring, a motor, a driving shaft, a screw rod nut, a bearing with a seat, an internal supporting connecting rod, a connecting rod and a connecting rod mounting seat, wherein the lifting ring is arranged above the motor, the output end of the motor is connected with the driving shaft, the upper part of the driving shaft is provided with a screw rod, the screw rod is in threaded connection with the screw rod nut, the screw rod nut is fixedly connected with the upper connecting rod mounting seat, the lower end of the driving shaft is provided with a lower connecting rod mounting seat and a second bearing with a seat, the lower connecting rod mounting seat is connected with the second bearing with a seat, and the two ends of the connecting rod are respectively hinged with the connecting rod mounting seat and the internal supporting connecting rod. The utility model can be directly controlled by forklift workers, automatically lifts the product, does not need to wear ropes manually, and is bound and fixed by rope bundles, thereby saving the trouble of manually rope-wearing and product-binding and improving the production efficiency. When the product is lifted, the device is placed in an inner hole of the product, the motor is started, and the inner supporting connecting rod can automatically open and tightly support the product.
Description
Technical Field
The utility model relates to the technical field of internal stay lifting appliances, in particular to an electric internal stay lifting appliance.
Background
PERT coil pipe etc. appearance is hollow cylinder (ring shape) product because the product is heavier, needs truss-like car or fork truck to adorn and hangs, and dress hangs the in-process and often needs the manual work to go to wear the rope, goes to bind fixedly with the rope bundle, and production efficiency is extremely low.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides an electric internal supporting type lifting appliance, which can easily realize lifting and improve the production efficiency.
The technical scheme of the utility model is as follows: the utility model provides an electronic internal stay formula hoist, includes rings, motor, drive shaft, screw-nut, takes seat bearing, interior stay connecting rod, connecting rod and connecting rod mount pad, rings set up the top at the motor, the output of motor is connected with the drive shaft, and drive shaft upper portion is the lead screw, and lead screw and screw-nut looks spiro union, screw-nut and upper portion connecting rod mount pad fixed connection, the lower extreme of drive shaft are provided with lower part connecting rod mount pad and second area seat bearing, and lower part connecting rod mount pad is connected with second area seat bearing, and the both ends of upper portion connecting rod articulate mutually with the upper portion of upper portion connecting rod mount pad, interior stay connecting rod respectively, and the both ends of lower part connecting rod articulate mutually with lower part connecting rod mount pad, interior lower part of propping the connecting rod respectively.
The motor is characterized in that a motor protection cover is arranged on the outer side of the motor and fixed on the motor mounting seat, and a hanging ring is fixed on the upper portion of the motor protection cover.
The two ends of the middle connecting rod are respectively hinged with the middle connecting rod mounting seat and the middle part of the inner supporting connecting rod, the middle connecting rod mounting seat is provided with a bearing, and the bearing is arranged on the driving shaft.
A coupling is arranged between the motor and the driving shaft.
One side of the motor mounting seat is provided with a first belt seat bearing, and the first belt seat bearing is connected with the driving shaft.
The outside of drive shaft is provided with upper and lower linking bridge, and first area seat bearing, second area seat bearing set up respectively at upper and lower both ends of upper and lower linking bridge, and upper and lower linking bridge's lower part is provided with the connecting rod groove, and upper portion connecting rod, middle connecting rod, lower part connecting rod pass the connecting rod groove.
The number of the inner support connecting rods is three, and the inner support connecting rods are uniformly distributed on the outer side of the lower part of the driving shaft.
The utility model can be directly controlled by forklift workers, automatically lifts the product, does not need to wear ropes manually, and is bound and fixed by rope bundles, thereby saving the trouble of manually rope-wearing and product-binding and improving the production efficiency. When the hollow cylinder product is lifted, one end of the rope is fixed on the lifting ring, the other end of the rope is fixed on the forklift or the truss, the whole device is placed in an inner hole of the product to be lifted, the motor is started, the inner supporting connecting rod can automatically open, the product is tightly supported, and the lifting of the product is realized.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic diagram of the structure of the present utility model;
FIG. 4 is a schematic diagram of the structure of the present utility model;
in the figure: the device comprises a lifting ring, a motor protection cover, a 3-servo motor, a 4-motor mounting seat, a 5-coupler, a 6-first belt seat bearing, a 7-driving shaft, an 8-upper and lower connecting support, a 9-screw nut, a 10-upper connecting rod mounting seat, an 11-upper connecting rod, a 12-inner supporting connecting rod, a 13-middle connecting rod, a 14-middle connecting rod mounting seat, a 15-lower connecting rod, a 16-lower connecting rod mounting seat, a 17-second belt seat bearing and an 18-connecting rod groove.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
As shown in fig. 1-4, an electric internal supporting type lifting appliance comprises a lifting ring 1, a servo motor 3, a driving shaft 7, a screw nut 9, two bearings with seats, an internal supporting connecting rod 12, a connecting rod and a connecting rod mounting seat, wherein the lifting ring 1 is arranged above the servo motor 3, a motor protection cover 2 is arranged on the outer side of the servo motor 3, the motor protection cover 2 is fixed on the motor mounting seat 4, and the lifting ring 1 is fixed on the upper portion of the motor protection cover 2. The servo motor 3 is fixed on the motor mounting seat 4, a first belt seat bearing 6 is arranged on one side of the motor mounting seat 4, and the first belt seat bearing 6 is connected with a driving shaft 7.
The output end of the motor 3 is connected with a driving shaft 7 through a coupler 5, the upper part of the driving shaft 7 is a screw rod, the screw rod is in threaded connection with a screw rod nut 9, the screw rod nut 9 is fixedly connected with an upper connecting rod mounting seat 10, the lower end of the driving shaft 7 is provided with a lower connecting rod mounting seat 16 and a second bearing 17 with a seat, the lower connecting rod mounting seat 16 is connected with the second bearing 17 with a seat, two ends of an upper connecting rod 11 are respectively hinged with the upper parts of the upper connecting rod mounting seat 10 and an inner supporting connecting rod 12, two ends of a lower connecting rod 15 are respectively hinged with the lower parts of the lower connecting rod mounting seat 16 and the inner supporting connecting rod 12, two ends of a middle connecting rod 13 are respectively hinged with the middle connecting rod mounting seat 14 and the middle part of the inner supporting connecting rod 12, a bearing is arranged on the middle connecting rod mounting seat 14, and the bearing is arranged on the driving shaft 7. The number of the inner support connecting rods 12 is three, and the inner support connecting rods are uniformly distributed on the outer side of the lower part of the driving shaft 7.
An upper connecting support 8 and a lower connecting support 8 are arranged on the outer side of the driving shaft 7, a first bearing 6 with a seat and a second bearing 17 with a seat are respectively arranged at the upper end and the lower end of the upper connecting support 8, a connecting rod groove 18 is formed in the lower portion of the upper connecting support 8 and the lower connecting support 8, and an upper connecting rod 11, a middle connecting rod 13 and a lower connecting rod 15 penetrate through the connecting rod groove 18.
When the lifting appliance is used, the lifting appliance is placed into an inner hole of a hollow cylindrical product to be lifted, the servo motor 3 is started again, the inner supporting connecting rod 12 can be automatically opened to tightly support the product, and then the product can be lifted. The servo motor 3 drives the driving shaft 7 to rotate, the screw nut 9 moves up and down on the driving shaft along with the rotation of the driving shaft 7, and then the connecting rod is driven to move, when the screw nut 9 moves up and down on the driving shaft 7, the inner supporting connecting rod 12 can shrink or open so as to tighten or release a product.
The utility model can be directly controlled by forklift workers, automatically lifts the product, does not need to wear ropes manually, and is bound and fixed by rope bundles, thereby saving the trouble of manually rope-wearing and product-binding and improving the production efficiency. When the hollow cylindrical product is lifted, one end of the rope is fixed on the lifting ring 1, the other end of the rope is fixed on a forklift or a truss, the whole device is placed in an inner hole of the product to be lifted, a motor is started, and the inner supporting connecting rod can automatically support and tightly support the product, so that the product is lifted.
Claims (7)
1. The utility model provides an electronic internal stay formula hoist, includes rings (1), motor (3), drive shaft (7), screw-nut (9), takes seat bearing, internal stay connecting rod (12), connecting rod and connecting rod mount pad, rings (1) set up in the top of motor (3), its characterized in that: the output end of the motor (3) is connected with a driving shaft (7), the upper portion of the driving shaft (7) is a screw rod, the screw rod is in threaded connection with a screw rod nut (9), the screw rod nut (9) is fixedly connected with an upper connecting rod mounting seat (10), the lower end of the driving shaft (7) is provided with a lower connecting rod mounting seat (16) and a second belt seat bearing (17), the lower connecting rod mounting seat (16) is connected with the second belt seat bearing (17), the two ends of an upper connecting rod (11) are respectively hinged with the upper portions of the upper connecting rod mounting seat (10) and an inner supporting connecting rod (12), and the two ends of a lower connecting rod (15) are respectively hinged with the lower connecting rod mounting seat (16) and the lower portion of the inner supporting connecting rod (12).
2. An electric internal stay hanger as claimed in claim 1, wherein: the motor protection cover (2) is arranged on the outer side of the motor (3), the motor protection cover (2) is fixed on the motor mounting seat (4), and the hanging ring (1) is fixed on the upper portion of the motor protection cover (2).
3. An electric internal stay hanger as claimed in claim 1, wherein: the driving shaft (7) is provided with a middle connecting rod mounting seat (14), the middle connecting rod mounting seat (14) is provided with a bearing, the bearing is arranged on the driving shaft (7), and two ends of the middle connecting rod (13) are respectively hinged with the middle parts of the middle connecting rod mounting seat (14) and the inner supporting connecting rod (12).
4. An electric internal stay hanger as claimed in claim 1, wherein: a coupling (5) is arranged between the motor (3) and the driving shaft (7).
5. An electric internal stay hanger as claimed in claim 2, wherein: one side of the motor mounting seat (4) is provided with a first belt seat bearing (6), and the first belt seat bearing (6) is connected with a driving shaft (7).
6. An electric internal stay hanger as claimed in claim 1, wherein: the driving shaft (7) is provided with an upper connecting support (8) and a lower connecting support (8) on the outer side, a first bearing (6) with a seat and a second bearing (17) with a seat are respectively arranged at the upper end and the lower end of the upper connecting support (8), a connecting rod groove (18) is formed in the lower portion of the upper connecting support (8), and an upper connecting rod (11), a middle connecting rod (13) and a lower connecting rod (15) penetrate through the connecting rod groove (18).
7. An electric internal stay hanger as claimed in claim 1, wherein: the three inner support connecting rods (12) are uniformly distributed on the outer side of the lower part of the driving shaft (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321031363.2U CN219839372U (en) | 2023-05-04 | 2023-05-04 | Electric internal supporting type lifting appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321031363.2U CN219839372U (en) | 2023-05-04 | 2023-05-04 | Electric internal supporting type lifting appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219839372U true CN219839372U (en) | 2023-10-17 |
Family
ID=88302811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321031363.2U Active CN219839372U (en) | 2023-05-04 | 2023-05-04 | Electric internal supporting type lifting appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219839372U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117446638A (en) * | 2023-11-17 | 2024-01-26 | 宜兴市万华法兰锻造有限公司 | Auxiliary device and method for transporting ring-forging flange for high-capacity monocrystalline silicon furnace |
-
2023
- 2023-05-04 CN CN202321031363.2U patent/CN219839372U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117446638A (en) * | 2023-11-17 | 2024-01-26 | 宜兴市万华法兰锻造有限公司 | Auxiliary device and method for transporting ring-forging flange for high-capacity monocrystalline silicon furnace |
| CN117446638B (en) * | 2023-11-17 | 2024-05-28 | 宜兴市万华法兰锻造有限公司 | Auxiliary device and method for transporting ring-forging flange for high-capacity monocrystalline silicon furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219839372U (en) | Electric internal supporting type lifting appliance | |
| CN201301179Y (en) | Crawler crane self-dismounting device | |
| CN201176370Y (en) | Electric generator stator combination sling | |
| CN209601969U (en) | A kind of civil construction hanging apparatus | |
| CN201530685U (en) | Small vehicle-used crane loader | |
| CN2181491Y (en) | Rope wheel hanging tool | |
| CN217620683U (en) | Foldable hydraulic mechanical arm | |
| CN204778366U (en) | Handling hoist is coiled to three -jaw formula steel wire | |
| CN201385986Y (en) | Air overturn crane | |
| CN201089695Y (en) | Special slings for assembling rotor of electric machine | |
| CN201062190Y (en) | Household light hoister | |
| CN2698761Y (en) | Portable crane | |
| CN105712200A (en) | Lifting hook pulley with function of rapidly regulating rope reeling rate | |
| CN2356984Y (en) | Portable crane | |
| CN214192352U (en) | Afforestation trimmer davit with hoist mechanism | |
| CN205527404U (en) | Material lifting equipment for engineering | |
| CN212269185U (en) | Hoisting device with variable hoisting diameter | |
| CN207903739U (en) | A kind of snap-gauge lifting of aircraft door assembling jig | |
| CN209038945U (en) | A kind of portable electric traction cucurbit | |
| CN212982333U (en) | Double-hook low-clearance electric hoist | |
| CN214031466U (en) | Improved generation hoisting device for construction machinery assembly | |
| CN211283565U (en) | Hoisting accessory convenient to remove and load great part | |
| CN218231539U (en) | Multi-coil steel coil combined hoisting electric clamp hoisting tool | |
| CN205419548U (en) | Lifting hook coaster with carry out wiring multiplying power adjustment function fast | |
| CN2474507Y (en) | Crane gib arm flexible dynamic balancing waist rope device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |