CN216807935U - Screw lifting type elevator - Google Patents
Screw lifting type elevator Download PDFInfo
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- CN216807935U CN216807935U CN202220645643.1U CN202220645643U CN216807935U CN 216807935 U CN216807935 U CN 216807935U CN 202220645643 U CN202220645643 U CN 202220645643U CN 216807935 U CN216807935 U CN 216807935U
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Abstract
The utility model discloses a screw lifting type elevator, which relates to the technical field of elevators and comprises a cylinder seat and a lifting assembly; a screw penetrates through the cylinder seat, a frame plate is fixedly sleeved in the middle of the cylinder seat, and a transmission assembly and a driving assembly are arranged on the frame plate; the lifting assembly comprises a lantern ring, a worm wheel, a support plate, a worm, a coupler and an input shaft, wherein the lantern ring is rotatably connected to the top of the barrel base, the worm wheel is arranged at the top of the lantern ring, meshing teeth meshed with the screw rod are uniformly arranged on the inner side of the worm wheel, the support plate is arranged on the surface of the frame plate, the worm is rotatably connected to the top of the support plate, the worm and the worm wheel are meshed, the coupler is arranged at the end of the worm, the input shaft is arranged on the end face of the coupler, the surface of the worm wheel is provided with a cleaning assembly, the screw lifting elevator can clean the screw rod, dust and impurities attached to the screw rod are removed, the impurities can be effectively reduced, and the screw lifting elevator is high in practicability.
Description
Technical Field
The utility model relates to the technical field of elevators, in particular to a screw lifting type elevator.
Background
A lifting machine, a lifting operation platform is a multifunctional lifting mechanical device, which can be divided into a fixed type, a movable type, a guide rail type, a crank arm type, a scissor fork type, a chain type, a spiral type and the like, the lifting machine is widely applied to engineering operation, the lifting function of the existing partial screw lifting machine is realized through the lifting of a screw, when the screw is in a lifting state, the extending part of the screw is exposed in the air, external impurities are easily attached to the screw and a thread groove, and therefore the external impurities are brought into a base, more impurities are collected in the base after long-time use, and the cleaning and maintenance are inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and provides a screw lifting type lifter, which can clean a screw, remove dust and impurities attached to the screw, effectively reduce the impurities from entering a base, has strong practicability and can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a screw lifting type lifter comprises a cylinder seat and a lifting assembly;
a cylinder seat: a screw penetrates through the inner part of the cylinder seat, a frame plate is fixedly sleeved in the middle of the cylinder seat, and a transmission assembly and a driving assembly are arranged on the frame plate;
the lifting component: including the lantern ring, worm wheel, extension board, worm, shaft coupling and input shaft, the lantern ring rotates the top of connecting at the bobbin base, the top of the lantern ring is located to the worm wheel, and the inboard of worm wheel evenly be equipped with screw rod meshed meshing tooth, the surface of frame plate is located to the extension board, the worm rotates to be connected at the top of extension board, and worm wheel meshing, the tip of worm is located to the shaft coupling, the terminal surface of shaft coupling is located to the input shaft, the surface of worm wheel is equipped with clean subassembly.
Further, clean subassembly includes a hoop, support and brush, the hoop rotates the surface of connection at the worm wheel, the support is even can dismantle the surface of connection at a hoop, the side of support is located to the brush, and the thread groove laminating of brush and screw rod.
Further, clean subassembly still includes screw, spacing hole and screw, the screw is evenly seted up in the top surface of braced ring, the surface of support is seted up in spacing hole and the position that the screw corresponds, the screw corresponds with spacing hole, and the rotation of the usable braced ring of clean subassembly drives the brush through the support and rotates, utilizes the laminating of brush and screw rod extension, can realize the cleanness to the screw rod, simultaneously, through passing the screw spacing hole and the screw threaded connection on support surface, can realize dismantling of support, is convenient for clean the change to the brush.
Further, drive assembly includes ring gear, pivot and gear, the fixed circumference side of cup jointing at the journal ring of ring gear, the pivot is rotated and is connected the surface at the frame plate, the fixed cup joint of gear is at the top of pivot, and gear and ring gear meshing, and the rotation of the usable pivot of drive assembly drives the gear and rotates, and the rotation of journal ring can be realized through meshing with the ring gear to the gear.
Furthermore, the driving assembly comprises an auxiliary belt wheel, a support shaft, a main belt wheel and a transmission belt, the auxiliary belt wheel is fixedly sleeved on the rotating shaft, the support shaft is rotatably connected to the surface of the frame plate, the main belt wheel is fixedly sleeved on the support shaft, and the main belt wheel is in transmission connection with the auxiliary belt wheel through the transmission belt.
Further, drive assembly still includes footstock and handle, the top of counter roll is located to the footstock, the surface of footstock is located to the handle, and drive assembly accessible handle rotates the counter roll, realizes the rotation of primary pulley, and the primary pulley passes through the transmission of drive belt and secondary pulley to be connected, can realize the rotation of pivot.
Compared with the prior art, the utility model has the beneficial effects that: this screw rod over-and-under type lift has following benefit:
1. the rotation of the usable braced ring of cleaning assembly of this screw rod over-and-under type lift drives the brush through the support and rotates, utilizes the laminating of brush and screw rod extension, can realize the cleanness to the screw rod.
2. The driving assembly of the screw lifting type elevator can rotate the fulcrum shaft through the handle to realize the rotation of the main belt wheel, the main belt wheel is connected with the auxiliary belt wheel through the transmission belt, the rotation of the rotating shaft can be realized, the gear is driven to rotate by the rotation of the rotating shaft, and the gear can realize the rotation of the fulcrum ring through being meshed with the gear ring.
3. The screw rod lifting type lifter can be used for connecting a screw through the limiting hole in the surface of the support and the screw hole in a threaded manner, so that the support can be detached, and the brush can be cleaned and replaced conveniently.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
In the figure: the device comprises a barrel seat 1, a screw rod 11, a frame plate 12, a lifting component 2, a collar 21, a worm wheel 22, a support plate 23, a worm 24, a coupler 25, an input shaft 26, a cleaning component 3, a support ring 31, a support 32, a brush 33, a screw hole 34, a limiting hole 35, a screw 36, a transmission component 4, a gear ring 41, a rotating shaft 42, a gear 43, a driving component 5, a secondary pulley 51, a fulcrum shaft 52, a primary pulley 53, a transmission belt 54, a top seat 55 and a handle 56.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present embodiment provides a technical solution: a screw lifting type lifter comprises a cylinder base 1 and a lifting component 2;
barrel holder 1: a screw 11 penetrates through the inside of the cylinder seat 1, a frame plate 12 is fixedly sleeved in the middle of the cylinder seat 1, a transmission assembly 4 and a driving assembly 5 are arranged on the frame plate 12, the transmission assembly 4 comprises a gear ring 41, a rotating shaft 42 and a gear 43, the gear ring 41 is fixedly sleeved on the circumferential side surface of the support ring 31, the rotating shaft 42 is rotatably connected to the surface of the frame plate 12, the gear 43 is fixedly sleeved on the top of the rotating shaft 42, the gear 43 is meshed with the gear ring 41, the driving assembly 5 comprises a secondary belt wheel 51, a support shaft 52, a main belt wheel 53 and a transmission belt 54, the secondary belt wheel 51 is fixedly sleeved on the rotating shaft 42, the support shaft 52 is rotatably connected to the surface of the frame plate 12, the main belt wheel 53 is fixedly sleeved on the support shaft 52, the main belt wheel 53 is in transmission connection with the secondary belt wheel 51 through the transmission belt 54, the driving assembly 5 further comprises a top seat 55 and a handle 56, the top seat 55 is arranged at the top end of the support shaft 52, and the handle 56 is arranged on the surface of the top seat 55;
the lifting component 2: the cleaning assembly comprises a lantern ring 21, a worm wheel 22, a support plate 23, a worm 24, a coupler 25 and an input shaft 26, wherein the lantern ring 21 is rotatably connected to the top of a barrel seat 1, the worm wheel 22 is arranged at the top end of the lantern ring 21, the inner side of the worm wheel 22 is uniformly provided with meshing teeth meshed with a screw rod 11, the support plate 23 is arranged on the surface of a frame plate 12, the worm 24 is rotatably connected to the top of the support plate 23, the worm 24 is meshed with the worm wheel 22, the coupler 25 is arranged at the end part of the worm 24, the input shaft 26 is arranged on the end surface of the coupler 25, the surface of the worm wheel 22 is provided with a cleaning assembly 3, the cleaning assembly 3 comprises a support ring 31, a support seat 32 and a brush 33, the support ring 31 is rotatably connected to the surface of the worm wheel 22, the brush 33 is arranged on the side surface of the support seat 32, the brush 33 is attached to a thread groove of the screw rod 11, the cleaning assembly 3 further comprises a screw hole 34, a limiting hole 35 and a screw hole 36, the screw hole 34 is uniformly arranged on the top surface of the support ring 31, the limiting hole 35 is arranged on the surface of the support 32 and corresponds to the screw hole 34, and the screw 36 corresponds to the limiting hole 35.
The gear 43 is driven to rotate by the rotation of the rotating shaft 42, the gear 43 is meshed with the gear ring 41, the supporting ring 31 can rotate, the brush 33 is driven to rotate by the support 32 by the rotation of the supporting ring 31, and the screw rod 11 can be cleaned by the attachment of the brush 33 and the extending part of the screw rod 11.
The working principle of the screw lifting type lifter provided by the utility model is as follows: firstly, an external power system is utilized to transmit power to the worm 24 through the input shaft 26, the worm 24 is meshed with the worm wheel 22, meanwhile, the screw 11 is meshed with meshing teeth on the inner side of the worm wheel 22, lifting of the screw 11 can be achieved, secondly, the fulcrum shaft 52 is rotated through the handle 56, rotation of the main belt wheel 53 is achieved, the main belt wheel 53 is in transmission connection with the auxiliary belt wheel 51 through the transmission belt 54, rotation of the rotating shaft 42 is achieved, the gear 43 is driven to rotate through rotation of the rotating shaft 42, the gear 43 is meshed with the gear ring 41, rotation of the supporting ring 31 is achieved, the support 32 is used for driving the hairbrush 33 to rotate, and the hairbrush 33 is attached to the extending part of the screw 11, so that cleaning of the screw 11 can be achieved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A screw rod over-and-under type lift which characterized in that: comprises a cylinder seat (1) and a lifting component (2);
cartridge holder (1): a screw rod (11) penetrates through the inside of the cylinder seat, a frame plate (12) is fixedly sleeved in the middle of the cylinder seat (1), and a transmission assembly (4) and a driving assembly (5) are arranged on the frame plate (12);
lifting assembly (2): including lantern ring (21), worm wheel (22), extension board (23), worm (24), shaft coupling (25) and input shaft (26), lantern ring (21) are rotated and are connected the top at barrel holder (1), the top of lantern ring (21) is located in worm wheel (22), and the inboard of worm wheel (22) evenly is equipped with the meshing tooth with screw rod (11) meshing, the surface of frame plate (12) is located in extension board (23), worm (24) rotate to be connected at the top of extension board (23), and worm (24) and worm wheel (22) meshing, the tip of worm (24) is located in shaft coupling (25), the terminal surface of shaft coupling (25) is located in input shaft (26), the surface of worm wheel (22) is equipped with cleaning assembly (3).
2. The screw-lifting elevator according to claim 1, characterized in that: clean subassembly (3) are including braced ring (31), support (32) and brush (33), braced ring (31) are rotated and are connected the surface at worm wheel (22), support (32) can evenly be dismantled the surface of connection at braced ring (31), the side of support (32) is located in brush (33), and brush (33) and the thread groove laminating of screw rod (11).
3. A screw-lifting elevator according to claim 2, characterized in that: clean subassembly (3) still include screw (34), spacing hole (35) and screw (36), the top surface in braced ring (31) is evenly seted up in screw (34), the position that the surface that sets up in support (32) and screw (34) correspond is seted up in spacing hole (35), screw (36) correspond with spacing hole (35).
4. A screw-lifting elevator according to claim 2, characterized in that: drive assembly (4) include ring gear (41), pivot (42) and gear (43), ring gear (41) are fixed to be cup jointed at the circumference side of journal ring (31), pivot (42) are rotated and are connected the surface at frame plate (12), the fixed top at pivot (42) of cup jointing of gear (43), and gear (43) and ring gear (41) meshing.
5. The screw elevating elevator according to claim 4, wherein: the driving assembly (5) comprises a secondary belt wheel (51), a support shaft (52), a primary belt wheel (53) and a transmission belt (54), the secondary belt wheel (51) is fixedly sleeved on the rotating shaft (42), the support shaft (52) is rotatably connected to the surface of the frame plate (12), the primary belt wheel (53) is fixedly sleeved on the support shaft (52), and the primary belt wheel (53) is in transmission connection with the secondary belt wheel (51) through the transmission belt (54).
6. The screw elevating elevator according to claim 5, wherein: the driving assembly (5) further comprises a top seat (55) and a handle (56), wherein the top seat (55) is arranged at the top end of the fulcrum shaft (52), and the handle (56) is arranged on the surface of the top seat (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220645643.1U CN216807935U (en) | 2022-03-23 | 2022-03-23 | Screw lifting type elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220645643.1U CN216807935U (en) | 2022-03-23 | 2022-03-23 | Screw lifting type elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216807935U true CN216807935U (en) | 2022-06-24 |
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ID=82047280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220645643.1U Active CN216807935U (en) | 2022-03-23 | 2022-03-23 | Screw lifting type elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216807935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115110428A (en) * | 2022-07-13 | 2022-09-27 | 江苏东交智控科技集团股份有限公司 | Support bracket for bridge construction |
-
2022
- 2022-03-23 CN CN202220645643.1U patent/CN216807935U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115110428A (en) * | 2022-07-13 | 2022-09-27 | 江苏东交智控科技集团股份有限公司 | Support bracket for bridge construction |
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