CN210696809U - Lifting bed - Google Patents
Lifting bed Download PDFInfo
- Publication number
- CN210696809U CN210696809U CN201921707152.XU CN201921707152U CN210696809U CN 210696809 U CN210696809 U CN 210696809U CN 201921707152 U CN201921707152 U CN 201921707152U CN 210696809 U CN210696809 U CN 210696809U
- Authority
- CN
- China
- Prior art keywords
- counterweight
- pulley
- lifting
- steel cable
- frame
- 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
- Load-Engaging Elements For Cranes (AREA)
Abstract
A lifting bed comprises a frame, a bed body, a lifting closing mechanism and a single-side hanging plate; the frame is a vertically arranged quadrilateral frame, and the lifting closing mechanism comprises an upper left closing pulley rotatably arranged at the upper left end of the frame; the steel cables outside the lifting closing mechanism are fixedly provided with unilateral hanging plates in a horizontal mode, the unilateral hanging plates slide along the two upright posts of the frame, and two sides of one end of the bed body are fixedly arranged on the unilateral hanging plates respectively; the lifting closing mechanism also comprises a steel cable push-pull mechanism, and the steel cable push-pull mechanism is used for pulling the steel cable; the lifting closing mechanism is provided with a counterweight component. An object of the utility model is to provide a lifting bed, the device have light elevation structure, go up and down to the bed, reach reasonable usage space's effect.
Description
Technical Field
The invention relates to the technical field of furniture, in particular to a lifting bed.
Background
The bed is bedding used for sleeping and is usually placed on the ground, common beds are divided into a flat bed and a double-layer bed, the double-layer bed occupies a small area and strives for an upper-layer space, and the flat-layer bed is only one layer.
The existing furniture development methods are various, one of the directions is to fully use indoor space, the technology is mostly applied to small house type houses, and the bed is used as furniture with larger occupied space, the space potential of the bed is larger, and a series of storage and release technologies surrounding the bed are generated.
The bed adopts the lift mode to accomodate and is most suitable, and the bed is motionless, descends to ground when using, rises to upper space when not using, and the space is utilized to the peak shift, can fine utilization limited indoor space.
Disclosure of Invention
In view of the above-mentioned drawbacks, the present invention provides a lifting bed, which has a portable lifting structure to lift the bed, so as to achieve the effect of using space reasonably.
In order to achieve the purpose, the invention adopts the following technical scheme:
a lifting bed comprises a frame, a bed body, a lifting closing mechanism and a single-side hanging plate;
the frame is a vertically arranged quadrilateral frame, the lifting closing mechanism comprises an upper left closing pulley rotatably mounted at the upper left end of the frame, an upper left guide pulley is rotatably mounted at the lower right side of the upper left closing pulley, a lower left closing pulley block is mounted at the lower left end of the frame, and an upper right closing pulley, an upper right guide pulley and a lower right closing pulley block are respectively arranged at the right side of the frame in an axisymmetric manner;
the steel cable is guided to the right side from the upper left closed pulley to the upper right closed pulley block through the upper right guide pulley, is diverted to the upper right closed pulley through the lower right closed pulley block, is diverted to the upper left guide pulley through the upper right guide pulley, is phase-changed to the lower left closed pulley block through the upper left guide pulley, and is finally diverted to the upper left closed pulley block through the lower left closed pulley block to form a closed loop;
the steel cables outside the lifting closing mechanism are fixedly provided with unilateral hanging plates in a horizontal mode, the unilateral hanging plates slide along the two upright posts of the frame, and two sides of one end of the bed body are fixedly arranged on the unilateral hanging plates respectively;
the lifting closing mechanism further comprises a steel cable push-pull mechanism, and the steel cable push-pull mechanism is used for pulling the steel cable;
the lifting closing mechanism is provided with a counterweight component.
Preferably, the counterweight assembly comprises a left counterweight guide pulley, a right counterweight guide pulley and a counterweight, the left counterweight guide pulley is rotatably mounted on the upper cross beam of the frame, and the left counterweight guide pulley is located between the left upper closing pulley and the central axis of the upper cross beam;
the left counterweight guide pulley is rotatably provided with a right counterweight guide pulley at a position which is symmetrical by taking the central axis of the upper cross beam as a reference axis;
the counterweight block is respectively installed through a left counterweight steel cable and a right counterweight steel cable, one end of the left counterweight steel cable is fixed at the left end of the counterweight block, and the counterweight block turns to a single-side hanging plate which is fixed at the right side below the counterweight block after passing through a left counterweight guide wheel and a right upper closed pulley;
one end of the right counterweight steel cable is fixed at the right end of the counterweight block, and the right counterweight steel cable turns to the lower part through the right counterweight guide wheel and the upper left closed pulley and is fixed on the left unilateral hanging plate.
Preferably, the counterweight block comprises a placing box and counterweight units, the left counterweight steel cable and the right counterweight steel cable are connected to the placing box, and the counterweight units are placed in the placing box in a horizontally stacked mode.
Further, the central axis of the placing box and the central axis of the frame are located on the same axis;
the center axis of the placing box and the center of the counterweight unit are both provided with guide holes, the center axis of the frame vertically guides the steel cable from top to bottom, and the guide steel cable penetrates through the guide holes.
Furthermore, the cross section of the standing column on the two sides of the frame is C-shaped, and the opening of the standing column faces outwards;
the unilateral hanging plate comprises a sliding plate, a plurality of pulleys are mounted on the plate surface of the sliding plate, the pulleys are located in the cylinder of the station upright post, rotating shafts of the pulleys are mounted on the sliding plate outside the cylinder of the station upright post through openings, and balls or rollers are rotatably mounted on the pulleys facing the side surface of the station upright post;
the pulley is accommodated in the cavity of the station column, and the wheel surface of the pulley is in contact with the inner surface of the station column.
Furthermore, a fixing plate for fixing a bed is arranged at the front end of the unilateral hanging plate;
the upper end and the lower end of the sliding plate are fixedly provided with steel cable installation devices, each steel cable installation device comprises a screw rod and a screw rod installation block, each screw rod installation block is fixedly installed on the sliding plate, the screw rods and the screw rod installation blocks are in threaded fit, and one end of each screw rod installation block is provided with a steel cable installation hole.
Furthermore, the steel cable push-pull mechanism comprises a screw motor, a lifting screw and a screw sliding block;
the lifting screw rod is arranged at the upper end and the lower end of the frame in a rotating mode, the lifting screw rod is in threaded fit with the screw rod sliding block, and the screw rod motor drives the lifting screw rod to rotate.
The invention has the beneficial effects that: the lifting closing mechanism used in the scheme winds a closed steel cable into an X-shaped lifting structure with synchronism, and when the lifting closing mechanism is used, as long as the steel cable moves, the lifting of two fixed points of a lifting bed is synchronous, so that the stability of the lifting bed is kept, a group of lifting mechanisms are adopted to drive the steel cable to slide, so that the lifting bed can work, and the counterweight assembly is used for reducing the required moment during lifting.
Drawings
FIG. 1 is a schematic view of the internal structure of a frame of one embodiment of the present invention;
FIG. 2 is a schematic structural view of a lift closure mechanism according to one embodiment of the present invention;
FIG. 3 is a schematic diagram of the overall structure of one embodiment of the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 3.
Wherein: the lifting and closing mechanism 100, the upper left closing pulley 110, the upper left guide pulley 120, the lower left closing pulley block 130, the upper right closing pulley 140, the upper right guide pulley 150, the lower right closing pulley block 160, the bed body 200, the frame 300, the single-side hanging plate 400, the sliding plate 410, the pulley 420, the fixing plate 430, the steel cable push-pull mechanism 500, the lead screw motor 510, the lifting lead screw 520, the lead screw sliding block 530, the counterweight assembly 600, the left counterweight guide pulley 610, the right counterweight guide pulley 620 and the counterweight block 630.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1-4, an intelligent lifting bed comprises a frame 300, a bed body 200, a lifting closing mechanism 100 and a single-side hanging plate 400;
the frame 300 is a vertically arranged quadrilateral frame, the lifting closing mechanism 100 comprises an upper left closing pulley 110 rotatably mounted at the upper left end of the frame 300, an upper left guide pulley 120 rotatably mounted at the lower right side of the upper left closing pulley 110, a lower left closing pulley block 130 mounted at the lower left end of the frame 300, and an upper right closing pulley 140, an upper right guide pulley 150 and a lower right closing pulley block 160 are respectively arranged at the right side of the frame 300 in an axisymmetric manner;
the steel cable passes through the upper right guide pulley 150 to the lower right closing pulley block 160 from the upper left closing pulley 110 to the right side, is diverted to the upper right closing pulley 140 from the lower right closing pulley block 160, is diverted to the upper left guide pulley 120 through the upper right guide pulley 150, is phase-changed to the lower left closing pulley block 130 through the upper left guide pulley 120, and is finally diverted to the upper left closing pulley 110 through the lower left closing pulley block 130 to form a closed loop;
the steel cables outside the lifting closing mechanism 100 are fixedly provided with single-side hanging plates 400 in a horizontal mode, the single-side hanging plates 400 slide along the two upright posts of the frame 300, and two sides of one end of the bed body 200 are fixedly arranged on the single-side hanging plates 400 respectively;
the lifting closing mechanism 100 further comprises a steel cable push-pull mechanism 500, wherein the steel cable push-pull mechanism 500 is used for pulling a steel cable;
the lifting and closing mechanism 100 is provided with a counterweight assembly 600;
the communication module is electrically connected with the control module, and the control module is electrically connected with the driving mechanism;
the communication module is used for receiving the command and sending the command to the control module;
the control module is used for receiving the command sent by the communication module and sending a signal to the driving mechanism after recognizing the command.
The lifting closing mechanism used in the scheme winds a closed steel cable into an X-shaped lifting structure with synchronism, and when the lifting closing mechanism is used, as long as the steel cable moves, the lifting of two fixed points of a lifting bed is synchronous, so that the stability of the lifting bed is kept, a group of lifting mechanisms are adopted to drive the steel cable to slide, so that the lifting bed can work, and the counterweight assembly is used for reducing the required moment during lifting.
The counterweight assembly 600 comprises a left counterweight guide pulley 610, a right counterweight guide pulley 620 and a counterweight block 630, wherein the left counterweight guide pulley 610 is rotatably mounted on the upper cross beam of the frame 300, and the left counterweight guide pulley 610 is located between the upper left closing pulley 110 and the central axis of the upper cross beam;
the left counterweight guide pulley 610 is rotatably provided with a right counterweight guide pulley 620 at a position which is symmetrical by taking the central axis of the upper cross beam as a reference axis;
the counterweight block 630 is respectively installed through a left counterweight steel cable and a right counterweight steel cable, one end of the left counterweight steel cable is fixed at the left end of the counterweight block 630, and the counterweight block is turned to the unilateral hanging plate 400 fixed at the right side below the counterweight block through the left counterweight guide pulley 610 and the upper right closed pulley 140;
one end of the right counterweight steel cable is fixed at the right end of the counterweight block 630, and the right counterweight steel cable turns to the unilateral hanging plate 400 fixed at the left side below after passing through the right counterweight guide wheel 620 and the upper left closed pulley 110.
The installation of balancing weight 630 has reduced the required moment when going up and down, and the mounting means of elevator utilizes the dead weight cooperation of balancing weight smooth left counter weight guide pulley 610 and right counter weight guide pulley 620 guide placed in the middle, guarantees that balancing weight and lift closing mechanism are difficult for appearing skew phenomenon.
The counterweight block 630 includes a placement box and counterweight units, the left counterweight steel cable and the right counterweight steel cable are connected to the placement box, and the counterweight units are placed in the placement box in a horizontally stacked manner.
The counter weight of balancing weight adopts the mode setting of little unit, and weight change is nimble, easily adjusts and uses.
In addition, the central axis of the placing box and the central axis of the frame 300 are located on the same axis;
the central axis of the placing box and the center of the counterweight unit are both provided with guide holes, the central axis of the frame 300 is vertically guided by a steel cable from top to bottom, and the guided steel cable passes through the guide holes.
The arrangement of the guide steel cable restrains the whole counterweight block 630, and further ensures that the counterweight block cannot displace.
In addition, the standing pillars on both sides of the frame 300 have a C-shaped cross section, and the openings of the standing pillars face outward;
the unilateral hanging plate 400 comprises a sliding plate 410, a plurality of pulleys 420 are mounted on the plate surface of the sliding plate 410, the pulleys 420 are positioned in the cylinder of the station upright column, the rotating shaft of each pulley 420 is mounted on the sliding plate 410 outside the cylinder of the station upright column through an opening, and balls or rollers are rotatably mounted on the pulleys 420 towards the side surface of the station upright column;
the pulley 420 is received in a cavity of the station column, and a tread of the pulley 420 is in contact with an inner surface of the station column.
The pulleys 420 of the unilateral hanging plate 400 slide along the strip-shaped openings of the standing columns, that is, the lifting direction of the whole lifting bed is restricted, the lifting direction of the lifting bed is guided by the standing columns, and the lifting bed intelligently moves up and down under normal conditions, so that the balance and stability of the whole system are ensured; the side of the pulley 420 is provided with balls and rollers to ensure that sliding contact rather than surface-to-surface friction occurs after the side of the pulley 420 is in contact with the inner surface of the standing post, thereby preventing resistance generated by lifting and protecting the pulley 420.
Wherein, the front end of the unilateral hanging plate 400 is provided with a fixing plate 430 for fixing a bed;
the upper end and the lower end of the sliding plate 410 are fixedly provided with a steel cable installation device, the steel cable installation device comprises a screw rod and a screw rod installation block, the screw rod installation block is fixedly arranged on the sliding plate 410, the screw rod and the screw rod installation block are in threaded fit, and one end of the screw rod installation block is provided with a steel cable installation hole.
The steel cable installation scheme provided by the scheme ensures that the steel cable can be conveniently and accurately adjusted when needing fine adjustment, and after the adjustment is carried out, the device is not easy to loosen through thread assembly.
In addition, the wire rope push-pull mechanism 500 includes a screw motor 510, a lifting screw 520, and a screw slider 530;
the lead screw slider 530 is installed on the sliding plate 410, the lifting lead screw 520 is disposed in a vertical state, both ends of the lifting lead screw 520 are rotatably installed on the upper end and the lower end of the frame 300, the lifting lead screw 520 is in threaded fit with the lead screw slider 530, and the lead screw motor 510 drives the lifting lead screw 520 to rotate.
The bed is lifted by the electric mechanism, so that the device is more convenient to use, and the bed has the anti-falling effect by utilizing the friction characteristic of the lead screw.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (7)
1. A lifting bed is characterized by comprising a frame, a bed body, a lifting closing mechanism and a single-side hanging plate;
the frame is a vertically arranged quadrilateral frame, the lifting closing mechanism comprises an upper left closing pulley rotatably mounted at the upper left end of the frame, an upper left guide pulley is rotatably mounted at the lower right side of the upper left closing pulley, a lower left closing pulley block is mounted at the lower left end of the frame, and an upper right closing pulley, an upper right guide pulley and a lower right closing pulley block are respectively arranged at the right side of the frame in an axisymmetric manner;
the steel cable is guided to the right side from the upper left closed pulley to the upper right closed pulley block through the upper right guide pulley, is diverted to the upper right closed pulley through the lower right closed pulley block, is diverted to the upper left guide pulley through the upper right guide pulley, is phase-changed to the lower left closed pulley block through the upper left guide pulley, and is finally diverted to the upper left closed pulley block through the lower left closed pulley block to form a closed loop;
the steel cables outside the lifting closing mechanism are fixedly provided with unilateral hanging plates in a horizontal mode, the unilateral hanging plates slide along the two upright posts of the frame, and two sides of one end of the bed body are fixedly arranged on the unilateral hanging plates respectively;
the lifting closing mechanism further comprises a steel cable push-pull mechanism, and the steel cable push-pull mechanism is used for pulling the steel cable;
the lifting closing mechanism is provided with a counterweight component.
2. The elevating bed as set forth in claim 1, wherein the counterweight assembly comprises a left counterweight guide sheave rotatably mounted to the upper cross beam of the frame, a right counterweight guide sheave and a counterweight block, the left counterweight guide sheave being positioned between the upper left closing sheave and the upper cross beam central axis;
the left counterweight guide pulley is rotatably provided with a right counterweight guide pulley at a position which is symmetrical by taking the central axis of the upper cross beam as a reference axis;
the counterweight block is respectively installed through a left counterweight steel cable and a right counterweight steel cable, one end of the left counterweight steel cable is fixed at the left end of the counterweight block, and the counterweight block turns to a single-side hanging plate which is fixed at the right side below the counterweight block after passing through a left counterweight guide wheel and a right upper closed pulley;
one end of the right counterweight steel cable is fixed at the right end of the counterweight block, and the right counterweight steel cable turns to the lower part through the right counterweight guide wheel and the upper left closed pulley and is fixed on the left unilateral hanging plate.
3. The lift bed of claim 2, wherein the counterweight block includes a placement box and a plurality of counterweight units, the left and right counterweight cables being connected to the placement box, the plurality of counterweight units being horizontally stacked within the placement box.
4. The elevating bed as set forth in claim 3, wherein the central axis of the holding box and the central axis of the frame are located on the same axis;
the center axis of the placing box and the center of the counterweight unit are both provided with guide holes, the center axis of the frame vertically guides the steel cable from top to bottom, and the guide steel cable penetrates through the guide holes.
5. The lift bed of claim 1, wherein the standing columns on both sides of the frame are C-shaped in cross-section, the standing columns having openings facing outward;
the unilateral hanging plate comprises a sliding plate, a plurality of pulleys are mounted on the plate surface of the sliding plate, the pulleys are located in the cylinder of the station upright post, rotating shafts of the pulleys are mounted on the sliding plate outside the cylinder of the station upright post through openings, and balls or rollers are rotatably mounted on the pulleys facing the side surface of the station upright post;
the pulley is accommodated in the cavity of the station column, and the wheel surface of the pulley is in contact with the inner surface of the station column.
6. The lifting bed according to claim 5, wherein the front end of the unilateral hanging plate is provided with a fixing plate for fixing a bed;
the upper end and the lower end of the sliding plate are fixedly provided with steel cable installation devices, each steel cable installation device comprises a screw rod and a screw rod installation block, each screw rod installation block is fixedly installed on the sliding plate, the screw rods and the screw rod installation blocks are in threaded fit, and one end of each screw rod installation block is provided with a steel cable installation hole.
7. The lifting bed according to claim 6, wherein the cable push-pull mechanism comprises a lead screw motor, a lifting lead screw and a lead screw slider;
the lifting screw rod is arranged at the upper end and the lower end of the frame in a rotating mode, the lifting screw rod is in threaded fit with the screw rod sliding block, and the screw rod motor drives the lifting screw rod to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921707152.XU CN210696809U (en) | 2019-10-12 | 2019-10-12 | Lifting bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921707152.XU CN210696809U (en) | 2019-10-12 | 2019-10-12 | Lifting bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210696809U true CN210696809U (en) | 2020-06-09 |
Family
ID=70924212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921707152.XU Active CN210696809U (en) | 2019-10-12 | 2019-10-12 | Lifting bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210696809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110623462A (en) * | 2019-10-12 | 2019-12-31 | 广东左凡智能家居科技有限公司 | Lifting bed |
-
2019
- 2019-10-12 CN CN201921707152.XU patent/CN210696809U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110623462A (en) * | 2019-10-12 | 2019-12-31 | 广东左凡智能家居科技有限公司 | Lifting bed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201212609Y (en) | Television lifting device | |
| CN210696809U (en) | Lifting bed | |
| CN201723081U (en) | Three-fold vertical lifting automatic door | |
| CN110638253A (en) | Intelligent lifting bed and control method thereof | |
| CN202848810U (en) | Elevator without machine room | |
| CN110623462A (en) | Lifting bed | |
| CN201356298Y (en) | Automatic lifting bed with safety device | |
| CN210771316U (en) | Fixed security protection switch board | |
| CN203845639U (en) | Machine-room-less elevator with counterweight device and tractor rear-mounted | |
| CN215756193U (en) | Lifting mechanism for double-bucket balanced type roadway stacker | |
| CN212561423U (en) | Flashboard lifting mechanism for hydraulic engineering | |
| CN204785387U (en) | Meeting terminal bracket convenient to remove | |
| CN203371954U (en) | Self-balancing lifting type writing board | |
| CN207707725U (en) | A kind of electrically driven curtain be easily installed, adjust, safeguarding | |
| CN216809786U (en) | Simple gate for hydraulic engineering | |
| CN219672441U (en) | Gate lifting mechanism applied to drying chamber of capacitor impregnation production line | |
| CN105347276A (en) | Electric cable trench cover plate lifting and placing device | |
| CN213478035U (en) | Lifting device of lifting door and stereo garage | |
| CN218242623U (en) | Outdoor power distribution cabinet with waterproof function | |
| CN205297135U (en) | Large -scale freeze -drying equipment warehouse door opening device | |
| CN211650192U (en) | Steam heat source machine device | |
| CN220564112U (en) | Well lid lifting machine convenient to install fast | |
| CN220642280U (en) | Crane suitable for deep foundation pit material transportation | |
| CN220877730U (en) | Stage curtain elevating gear | |
| CN220165707U (en) | Lifting device for building construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |