CN224062370U - Synchronous lifter plate mechanism of double-wire rod - Google Patents
Synchronous lifter plate mechanism of double-wire rodInfo
- Publication number
- CN224062370U CN224062370U CN202422709048.1U CN202422709048U CN224062370U CN 224062370 U CN224062370 U CN 224062370U CN 202422709048 U CN202422709048 U CN 202422709048U CN 224062370 U CN224062370 U CN 224062370U
- Authority
- CN
- China
- Prior art keywords
- support column
- mounting plate
- fixedly connected
- transmission
- lifting
- 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
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model relates to the technical field of lifting cabinets, lifting tables and lifting plate devices, and discloses a double-screw synchronous lifting plate mechanism which comprises a mounting plate, wherein support columns are fixedly connected to the left side and the right side of the front face of the mounting plate, a fixing frame is fixedly connected to the upper side of each support column, through grooves are formed in the outer wall surfaces of the support columns, a transmission screw rod is rotatably connected to the inner bottom surface of each support column, a driving unit is arranged above each support column, and slide block nuts are connected to the outer side threads of each transmission screw rod. According to the utility model, through the cooperation of the supporting columns, the fixing frames, the driving units, the through grooves, the sliding block nuts, the connecting blocks, the brackets and the backboard, the transmission screw rods on two sides can be synchronously driven to synchronously rotate, so that double screw rod transmission is realized, the load strength is improved, the device can be used as an electromechanical module fitting for outputting, is applied to lifting cabinets, lifting tables, lifting plates and the like, has strong adaptability and is wider in application range.
Description
Technical Field
The utility model relates to the technical field of lifting cabinets, lifting tables and lifting plate devices, in particular to a double-wire-rod synchronous lifting plate mechanism.
Background
The lifting cabinet, the lifting table and the lifting plate are modern household or industrial storage solutions, are widely applied to daily scenes such as kitchens, study rooms and the like, are convenient to operate and high in practicability, and can effectively utilize the free space on the upper part of the house, so that the lifting cabinet, the lifting table and the lifting plate are widely applied, and the vertical lifting of objects such as a cabinet body, a table top and a plate surface is realized through an electric or mechanical system so as to be convenient for storing and taking articles at high places.
Through retrieval, chinese patent publication No. CN209499086U discloses a lifting hanging cabinet, which comprises an inner cabinet and a bottom cabinet, wherein the bottom cabinet comprises a back plate and a sliding rail, the sliding rail comprises an inner sliding rail and an outer sliding rail, the back plate can support the inner sliding rail along the normal direction of the back plate, correspondingly, the sliding of the outer sliding rail is guided by the inner sliding rail along the axial direction of the inner sliding rail and supported along the normal direction of the back plate, and meanwhile, the inner sliding rail and the outer sliding rail are in line contact, so that the inner sliding rail has very firm supporting effect on the outer sliding rail along the normal direction of the back plate, and excessive shaking cannot occur along the normal direction of the back plate in the sliding process of the outer sliding rail.
The cabinet hanging mechanism is only suitable for cabinets, the application range is limited, in addition, in the practical use process of the cabinet hanging, the internal and external sliding rails are additionally provided with a three-point supporting structure with middle transmission, the structure is complex, the single-wire rod is adopted for transmission, the load is limited, in the use process, the single-wire rod can be greatly worn due to long-term bearing of the pressure of the lifting cabinet and the internal articles of the lifting cabinet, moreover, if the single-wire rod is problematic, the whole mechanism stops working, so that the service life of the lifting mechanism is greatly reduced, the use effect of the lifting cabinet is further influenced, the double-wire rod synchronous lifting plate mechanism is provided, the problems are solved, in addition, the cabinet, the table, the plate and the like can be optionally additionally arranged on the double-wire rod synchronous lifting plate mechanism, the traditional cabinet, the table and the plate are upgraded into the cabinet, the table and the plate system capable of automatically lifting, the suitability is stronger, and the application range is wider.
Disclosure of utility model
In order to make up for the defects, the utility model provides a double-wire-rod synchronous lifting plate mechanism, and aims to solve the problems of limited load, high failure rate and short service life caused by single-wire rod transmission adopted by a lifting cabinet in the prior art.
In order to achieve the aim, the double-wire rod synchronous lifting plate mechanism adopts the following technical scheme that the double-wire rod synchronous lifting plate mechanism comprises a mounting plate, a driving unit, a support column, a fixing frame, a transmission screw rod, a sliding block nut, a connecting block, a bracket and a back plate, wherein the mounting plate comprises an upper mounting plate and a lower mounting plate;
the two support columns are respectively and fixedly arranged on the left side and the right side of the front surface of the mounting plate, wherein the upper ends of the support columns are fixedly connected with the upper mounting plate, and the lower ends of the support columns are fixedly connected with the lower mounting plate;
The driving unit is arranged above the supporting columns and is used for driving the transmission screw rod to rotate, the driving unit comprises a motor, the motor is fixedly connected to the left side surface of the fixing frame positioned on the right side of the mounting plate, the output end of the motor is connected with a rotating shaft through a differential mechanism, and the left end and the right end of the rotating shaft are fixedly connected with transmission bevel gears;
The transmission screw rod is rotatably arranged at the position of the inner bottom surface of the support column, the top end of the transmission screw rod penetrates through the support column and the fixing frame, and the top end of the transmission screw rod is fixedly connected with a rotary bevel gear;
The sliding block nut is connected to the outer threads of the transmission screw rod, the connecting block is fixedly connected to the outer wall surface of the sliding block nut and penetrates through the supporting column, one end of the connecting block, which is far away from the sliding block nut, is fixedly connected with a support, the front side of the supporting column is provided with a backboard, the front sides of the two supports, which are positioned on the front sides of the two supporting columns on the left side and the right side of the front side of the mounting plate, are fixedly connected with the back side of the backboard, and the backboard is of an H-shaped structure.
As a further description of the technical scheme, the rotary bevel gears at the tops of the two transmission screw rods positioned at the left side and the right side of the front face of the mounting plate are meshed with the two transmission bevel gears positioned at the left side and the right side of the rotating shaft respectively.
As a further description of the technical scheme, the sliding block nut is inserted into the support column.
As a further description of the technical scheme, the support is sleeved on the front side of the support column.
As further description of the technical scheme, a plurality of threaded holes are formed in the left side and the right side of the front face of the backboard.
The utility model has the following beneficial effects:
1. According to the utility model, through the cooperation of the supporting columns, the fixing frames, the driving units, the rotating bevel gears, the sliding block nuts, the connecting blocks, the brackets and the backboard, the transmission screw rods on two sides can be synchronously driven to synchronously rotate, so that double screw rod transmission is realized, the load pressure of a single screw rod is reduced, the overall load intensity is improved, and the device can be used as an electromechanical module fitting for output, is suitable for various application occasions such as a lifting cabinet, a table and a board, and has flexible use and wider application range.
2. According to the utility model, through the matching of the plurality of threaded holes formed in the front side of the backboard, objects with different sizes can be fixed through the threaded holes by using bolts so as to improve the suitability of the lifting mechanism, meanwhile, the current sensor is arranged in the motor, and when the object encounters resistance in the lifting process, the current sensor can judge whether the object encounters resistance in the lifting process or not through current increase, so that stopping of the object when encountering resistance is realized, and the damage of the lifting mechanism is avoided.
Drawings
FIG. 1 is a schematic diagram of an overall dual-wire synchronous lifting plate mechanism according to the present utility model;
FIG. 2 is a schematic diagram of the inside of a support column of a dual-wire synchronous lifting plate mechanism according to the present utility model;
FIG. 3 is a schematic view of a dual-wire synchronous lifting plate mechanism according to the present utility model in part A of FIG. 1;
FIG. 4 is a schematic view of the portion C of FIG. 2 of a dual wire synchronous lifting plate mechanism according to the present utility model;
FIG. 5 is a schematic view of a dual-wire synchronous lifting plate mechanism according to the present utility model at a portion B of FIG. 1;
Fig. 6 is a schematic diagram of a driving unit of a dual-wire synchronous lifting plate mechanism according to the present utility model.
Legend description:
1. Mounting plate 2, support column 3, fixing frame 41, motor 42, rotating shaft 43, driving bevel gear 44, rotating bevel gear 6, driving screw rod 7, slider nut 8, connecting block 9, bracket 10 and backboard.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, in one embodiment, the utility model provides a double-wire-rod synchronous lifting plate mechanism, which comprises a mounting plate 1, wherein the mounting plate 1 comprises an upper mounting plate and a lower mounting plate. The double-screw synchronous lifting plate mechanism further comprises a driving unit, a supporting column 2, a fixing frame 3, a transmission screw rod 6, a sliding block nut 7, a connecting block 8, a bracket 9 and a back plate 10.
The front left and right sides of the mounting plate 1 are fixedly connected with support columns 2, namely, two support columns 2 are respectively fixedly arranged on the front left and right sides of the mounting plate 1. The upper end of the support column 2 is fixedly connected with the upper mounting plate, and the lower end of the support column 2 is fixedly connected with the lower mounting plate. The support column 2 comprises bottom plate, roof and U type casing triplex, and both sides are mirror image structure fixedly connected with two U type casings around the upper surface of bottom plate, leave the gap between two U type casings, roof and the top fixed connection of two U type casings, the top fixedly connected with mount 3 of support column 2, two mount 3 are fixed respectively and are set up two the upper end of support column 2. The inside bottom surface rotation of support column 2 is connected with transmission lead screw 6, and the top of transmission lead screw 6 runs through in support column 2 and mount 3, and the top fixedly connected with of transmission lead screw 6 rotates bevel gear 44, can drive transmission lead screw 6 and rotate in step when rotating bevel gear 44.
Referring to fig. 2-4, the outside threaded connection of transmission lead screw 6 has slider nut 7, slider nut 7 is pegged graft with the inside of support column 2, support column 2 can lead to spacing to the removal of slider nut 7, make slider nut 7 can only carry out the rectilinear motion of upper and lower direction in the inside of support column 2, can drive slider nut 7 synchronous motion when transmission lead screw 6 rotates, and slider nut 7 receives the spacing from support column 2 this moment, make slider nut 7 can only carry out the rectilinear motion of upper and lower direction, the outer wall surface fixedly connected with connecting block 8 of slider nut 7, slider nut 7 can drive connecting block 8 synchronous motion when moving, connecting block 8 runs through in support column 2, connecting block 8 runs through the gap between two U type casings in support column 2, can avoid support column 2 to cause the hindrance to the removal of connecting block 8, the one end fixedly connected with support 9 of slider nut 7 is kept away from to connecting block 8, accessible connecting block 8 drives support 9 synchronous motion when slider nut 7 moves, the front side at support column 2 is established to support 9 cover, when transmission lead screw 6 rotates, can drive slider nut 7 under the spacing of support column 2 and carry out rectilinear motion of upper and lower direction, and further drive connecting block 8 through synchronous motion.
The front side of support column 2 is provided with backplate 10, is located the front of two support columns 2 front sides of the positive left and right sides of mounting panel 1 all with backplate 10's back fixed connection, backplate 10 is H type structure, be located the front of two support columns 2 front sides of the positive left and right sides of mounting panel 1 all with backplate 10's back fixed connection, can drive backplate 10 and move in step when support 9 moves, in this scheme, the drive rotation through two transmission lead screw 6 of the inside of two support columns 2 that the positive left and right sides of mounting panel 1 set up can drive backplate 10 and carry out the rectilinear motion of upper and lower direction, and then can drive the object of fixing at backplate 10 front side and go up and down to remove, the load intensity of transmission lead screw 6 has also guaranteed the operation stationarity of object in the increase, a plurality of screw holes have all been seted up to the positive left and right sides of backplate 10, can use the screw hole and the object of different size to carry out screw thread fixed connection through different positions, can fix the object in backplate 10's front side for elevating system can drive the object of different size and go up and down, the suitability of elevating system is promoted.
Referring to fig. 1, 5 and 6, the top of support column 2 is provided with drive unit, drive unit includes motor 41, the inside of motor 41 is provided with current sensor, when the object meets and hinders in the lift in-process, the load of motor 41 suddenly increases, the electric current can also abrupt change, current sensor accessible electric current increases and judge whether the object meets and hinders in the lift in-process, the electric current abrupt change time, controllable motor 41 stops in time, realize meeting hinder and stop, avoid elevating system damage, motor 41 fixed connection is on the left side surface of mount 3 on the right side of mounting panel 1, the output of motor 41 is connected with pivot 42 through the differential mechanism, accessible differential mechanism drives pivot 42 and rotates when motor 41 starts, the both ends all fixedly connected with transmission bevel gear 43 of pivot 42, can drive two fixed transmission bevel gears 43 in both sides simultaneously when pivot 42 rotates, the rotation 44 at the top of two transmission lead screw 6 of mounting panel 1 respectively with two transmission bevel gears 43 of pivot 42 left and right sides intermesh, can drive rotation bevel gear 44 when transmission 43 rotates and can drive rotation bevel gear 44 and drive the synchronous rotation of transmission lead screw 6 and drive the transmission 6 of both sides forward, the transmission 6 is realized to the synchronous load intensity of the whole screw, the synchronous transmission 6 is realized.
Working principle: the object is fixedly connected to the front side of the backboard 10 through bolts, the motor 41 is started, the rotating shaft 42 and the transmission bevel gear 43 are driven to rotate, and then the transmission bevel gear 43 is driven to synchronously rotate through the rotation bevel gear 44, so that the two transmission screw rods 6 on the front side of the mounting plate 1 synchronously rotate, synchronous transmission of the double transmission screw rods 6 is realized, the load pressure of the single transmission screw rods 6 is reduced, when the transmission screw rods 6 rotate, the slide block nut 7, the connecting block 8, the support 9 and the backboard 10 can be driven to move up and down under the limit of the support column 2, the object is driven to lift, the operation is simple and convenient, the stability is high, the object can be output as an electromechanical module assembly, the object lifting device is applied to a lifting cabinet, a lifting table, a lifting plate and the like, the suitability is strong, when the object encounters resistance in the lifting mechanism is prevented from being damaged, the motor 41 can be controlled to stop in time when the current sensor arranged at the position of the motor 41 senses abrupt change of current.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422709048.1U CN224062370U (en) | 2024-11-07 | 2024-11-07 | Synchronous lifter plate mechanism of double-wire rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202422709048.1U CN224062370U (en) | 2024-11-07 | 2024-11-07 | Synchronous lifter plate mechanism of double-wire rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224062370U true CN224062370U (en) | 2026-03-31 |
Family
ID=99194181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202422709048.1U Active CN224062370U (en) | 2024-11-07 | 2024-11-07 | Synchronous lifter plate mechanism of double-wire rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224062370U (en) |
-
2024
- 2024-11-07 CN CN202422709048.1U patent/CN224062370U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100513295C (en) | Panel television or liquid crystal display screen lifting machine | |
| CN114520480A (en) | Drawer type switch cabinet shell with bracket mechanism | |
| CN220555218U (en) | Injection stretch blow molding machine based control console | |
| CN217289411U (en) | Cleaning device for small transformer | |
| CN218137511U (en) | Clamping device for processing door and window glass | |
| CN111345612A (en) | Desk capable of lifting books | |
| CN117061913A (en) | Automatic telescopic sound box device and method | |
| CN211182830U (en) | A power cabinet for electrical work | |
| CN210902248U (en) | A detachable hotel bed | |
| CN219331204U (en) | Multifunctional display rack | |
| CN222720010U (en) | Adjustable screen | |
| CN223268269U (en) | Screw lifting assembly for household lifting stand | |
| CN215126116U (en) | Convenient to use's TV wall cabinet | |
| CN111789976A (en) | Concealed sterilizer and kitchen cabinet | |
| CN220183623U (en) | Box bracket for washing machine | |
| CN212117727U (en) | Digital product cylindrical display cabinet | |
| CN222013187U (en) | A temperature and humidity sensor that is easy to install | |
| CN221489599U (en) | Adjustable display stand | |
| CN219248287U (en) | Controller of display screen | |
| CN219938724U (en) | Big data storage server | |
| CN220391760U (en) | Frozen storage frame convenient to take | |
| CN217792068U (en) | Combined LED television cabinet with induction function | |
| CN213333315U (en) | Multimedia display device for environmental art design | |
| CN219509328U (en) | Lifting control cabinet of stereo garage | |
| CN221075766U (en) | Sliding type base for electromechanical installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |