CN215607159U - Improved electric lifting suspension device for medical tower crane - Google Patents
Improved electric lifting suspension device for medical tower crane Download PDFInfo
- Publication number
- CN215607159U CN215607159U CN202120874704.7U CN202120874704U CN215607159U CN 215607159 U CN215607159 U CN 215607159U CN 202120874704 U CN202120874704 U CN 202120874704U CN 215607159 U CN215607159 U CN 215607159U
- Authority
- CN
- China
- Prior art keywords
- connection
- lifting
- tower crane
- bearing
- seat
- 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
Images
Landscapes
- Jib Cranes (AREA)
Abstract
According to the improved electric lifting suspension device for the medical tower crane, the hanging box hanging pipe is used for driving the box body to move, the noise is low during movement, the movement is stable and smooth, the structure is simple, and the production cost is low. The utility model provides an improved generation electric lift linkage for medical tower crane, including be used for with ceiling fixed connection dropper seam spare, dropper seam spare below is provided with bearing, connection base dish, rotatory lower bolster, fixing base, drive assembly, motor, lift nut, lifting screw, connection nail, connecting piece and connecting rod seam spare, bearing and dropper seam spare fixed connection, connection base dish rotates with the bearing to be connected, rotatory lower bolster sets up between fixing base and connection base dish, drive assembly includes drive sprocket, driven sprocket, driving chain and key strip, and drive sprocket is connected with the transmission shaft of motor, and driven sprocket passes through the driving chain and is connected with the drive sprocket transmission, and driven sprocket passes through the key strip and is connected with lifting screw.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an improved electric lifting suspension device for a medical tower crane.
Background
Medical tower cranes are medical equipment commonly used in hospitals. The medical tower crane can drive the box body to ascend and descend through the electric lifting suspension device arranged on the medical tower crane, so that medical personnel with different heights can use the medical tower crane conveniently.
The existing electric lifting suspension device is complex in structure and high in production cost, noise generated when the box body is moved is large, and movement is not stable and smooth enough.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical shortcomings, the utility model aims to provide an improved electric lifting suspension device for a medical tower crane.
The technical scheme adopted by the utility model is as follows: an improved electric lifting suspension device for a medical tower crane comprises a pipe crane welding piece fixedly connected with a ceiling, wherein a bearing, a connecting seat disc, a rotary lower cushion plate, a fixed seat, a transmission component, a motor, a lifting nut, a lifting screw, a connecting nail, a connecting piece and a connecting rod welding piece are arranged below the pipe crane welding piece, the bearing is fixedly connected with the pipe crane welding piece, the connecting seat disc is rotatably connected with the bearing, the rotary lower cushion plate is arranged between the fixed seat and the connecting seat disc, the fixed seat is fixedly connected with the connecting seat disc, the motor is fixedly connected with the fixed seat, the transmission component comprises a driving sprocket, a driven sprocket, a transmission chain and a key strip, the driving sprocket is connected with a transmission shaft of the motor, the driven sprocket is in transmission connection with the driving sprocket through the transmission chain, the driven sprocket is connected with the lifting screw through the key strip, so that the lifting screw is driven to rotate when the driven sprocket rotates, the lifting screw rod is in threaded connection with the lifting nut, one end of the connecting piece is connected with the lifting nut in a rotating mode through the connecting nail, the other end of the connecting piece is fixedly connected with a cantilever, one end of the connecting rod welding piece is connected with the fixing seat in a rotating mode, the other end of the connecting rod welding piece is connected with the support in a rotating mode, the hanging box hanging tube is fixedly connected onto the support, the hanging tube rotating seat is fixedly mounted on the cantilever, and the support is connected with the hanging tube rotating seat in a rotating mode.
Furthermore, the hanging pipe rotating seat is arranged at one end, far away from the connecting piece, of the cantilever.
Furthermore, the hanging box hanging pipe is used for connecting the hanging box.
Compared with the prior art, the utility model has the following beneficial effects: according to the improved electric lifting suspension device for the medical tower crane, the hanging box hanging pipe is used for driving the box body to move, the noise is low during movement, the movement is stable and smooth, the structure is simple, and the production cost is low.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
The utility model is described in detail below with reference to the figures and the specific embodiments.
As shown in fig. 1, an improved electric lifting suspension device for a medical tower crane comprises a pipe hanger welding piece 1 fixedly connected with a ceiling, a bearing 2, a connecting seat disc 3, a rotary lower cushion plate 4, a fixed seat 5, a transmission component 6, a motor 7, a lifting nut 8, a lifting screw 9, a connecting nail 10, a connecting piece 11 and a connecting rod welding piece 12 are arranged below the pipe hanger welding piece 1, the bearing 2 is fixedly connected with the pipe hanger welding piece 1, the connecting seat disc 3 is rotatably connected with the bearing 2, the rotary lower cushion plate 4 is arranged between the fixed seat 5 and the connecting seat disc 3, the fixed seat 5 is fixedly connected with the connecting seat disc 3, the motor 7 is fixedly connected with the fixed seat 5, the transmission component 6 comprises a driving chain wheel, a driven chain wheel, a transmission chain and a key strip, the driving chain wheel is connected with a transmission shaft of the motor 7, the driven chain wheel is in transmission connection with the driving chain wheel through the transmission chain, driven sprocket passes through the keybar and is connected with lifting screw 9 to it is rotatory to make driven sprocket drive lifting screw 9 when rotating, lifting screw 9 and 8 threaded connection of lift nut, the one end of connecting piece 11 is passed through connecting nail 10 and is rotated with lifting nut 8 and be connected, other end fixedly connected with cantilever 13, the one end and the fixing base 5 of connecting rod weldment 12 rotate and be connected, and the other end rotates and is connected with support 15, fixedly connected with hanging box hanging tube 14 on the support 15, fixed mounting has hanging tube roating seat 16 on the cantilever 13, and support 15 rotates with hanging tube roating seat 16 and is connected.
The boom swivel 16 is arranged at the end of the boom 13 remote from the attachment 11.
The drop box drop tube 14 is used to connect the drop box.
When the utility model works, the connecting seat disc 3 can rotate, and the connecting seat disc 3 drives the fixed seat 5 to rotate when rotating, so that the cantilever 13 and the connecting rod welding part 12 rotate along with the fixed seat 5. When the motor 7 is started, the transmission assembly 6 drives the lifting screw rod 9 to rotate, the lifting nut 8 is made to do linear motion along the axial direction of the lifting screw rod 9, the lifting nut 8 is connected with the connecting rod 11, and the connecting piece 11 is driven to move, so that the hanging pipe 14 of the hanging box can vertically move up and down.
The above embodiments are based on the technical solution of the present invention, and detailed implementation and specific operation processes are given, but the scope of the present invention is not limited to the above embodiments.
Claims (3)
1. The utility model provides an improved generation electric lift linkage for medical tower crane, including be used for with ceiling fixed connection drop tube seam spare (1), drop tube seam spare (1) below is provided with bearing (2), connection seat dish (3), rotatory lower bolster (4), fixing base (5), drive assembly (6), motor (7), lifting nut (8), lifting screw (9), connection nail (10), connecting piece (11) and connecting rod seam spare (12), bearing (2) and drop tube seam spare (1) fixed connection, connection seat dish (3) are rotated with bearing (2) and are connected, rotatory lower bolster (4) set up between fixing base (5) and connection seat dish (3), fixing base (5) and connection seat dish (3) fixed connection, motor (7) and fixing base (5) fixed connection, drive assembly (6) include drive sprocket, drive assembly, A driven chain wheel, a transmission chain and a key strip, wherein the driving chain wheel is connected with a transmission shaft of a motor (7), the driven chain wheel is in transmission connection with the driving chain wheel through the transmission chain, the driven chain wheel is connected with a lifting screw rod (9) through the key strip, thereby driving the lifting screw (9) to rotate when the driven chain wheel rotates, the lifting screw (9) is in threaded connection with the lifting nut (8), one end of the connecting piece (11) is rotationally connected with the lifting nut (8) through a connecting nail (10), the other end is fixedly connected with a cantilever (13), one end of the connecting rod welding piece (12) is rotationally connected with the fixed seat (5), the other end is rotationally connected with the support seat (15), the suspension box lifting pipe (14) is fixedly connected to the support (15), the lifting pipe rotating seat (16) is fixedly mounted on the cantilever (13), and the support (15) is rotatably connected with the lifting pipe rotating seat (16).
2. An improved power operated lift hanger for a medical tower crane, as defined in claim 1, wherein: the hanging pipe rotating seat (16) is arranged at one end, far away from the connecting piece (11), of the cantilever (13).
3. An improved power operated lift hanger for a medical tower crane, as defined in claim 1, wherein: the hanging box hanging pipe (14) is used for connecting the hanging box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120874704.7U CN215607159U (en) | 2021-04-26 | 2021-04-26 | Improved electric lifting suspension device for medical tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120874704.7U CN215607159U (en) | 2021-04-26 | 2021-04-26 | Improved electric lifting suspension device for medical tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215607159U true CN215607159U (en) | 2022-01-25 |
Family
ID=79936726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120874704.7U Active CN215607159U (en) | 2021-04-26 | 2021-04-26 | Improved electric lifting suspension device for medical tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215607159U (en) |
-
2021
- 2021-04-26 CN CN202120874704.7U patent/CN215607159U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103707296B (en) | A kind of four axis robot for capturing sheet metal component | |
| CN201990448U (en) | Automatic climbing machine for tower of wind generator | |
| CN215607159U (en) | Improved electric lifting suspension device for medical tower crane | |
| CN2723102Y (en) | Moveable welding position changing device | |
| CN214327057U (en) | Lifting hanging basket of overhead working truck | |
| CN215636324U (en) | Electric lifting suspension device for medical tower crane | |
| CN212978347U (en) | Truss walking guide rail of hoisting robot | |
| CN217097780U (en) | Four-axis swing arm manipulator | |
| CN214538010U (en) | Aluminum frame door testing device | |
| CN2115324U (en) | Fixed pillar rotary arm crane frame | |
| CN2276492Y (en) | Small tower crane | |
| CN111362167A (en) | Crane lifting device | |
| CN107522095B (en) | A kind of crane girder automatic turning device | |
| CN106586894B (en) | A kind of desk position adjustment robot | |
| CN211971559U (en) | Manual control cantilever crane | |
| CN212476022U (en) | Electric drive lifting device | |
| CN219297014U (en) | Small crane | |
| CN220330361U (en) | Adjustable welding head for welding automobile battery assembly | |
| CN214463116U (en) | Adjustable tower assemblage auxiliary lifting device | |
| CN214823248U (en) | Transmission device for transfer platform | |
| CN113117774A (en) | Elevating platform for physics experiments of high stability ability | |
| CN214025692U (en) | Swing arm structure of robot vanning equipment | |
| CN218592760U (en) | Rotary supporting structure of wind power blade | |
| CN217297061U (en) | Lifting device for power equipment installation | |
| CN217323158U (en) | Electrical installation hoisting tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |