CN216687399U - Boost adjusting structure and pull basket lifting device - Google Patents
Boost adjusting structure and pull basket lifting device Download PDFInfo
- Publication number
- CN216687399U CN216687399U CN202123303061.XU CN202123303061U CN216687399U CN 216687399 U CN216687399 U CN 216687399U CN 202123303061 U CN202123303061 U CN 202123303061U CN 216687399 U CN216687399 U CN 216687399U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- piece
- rack
- lifting device
- stress application
- 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
- Combinations Of Kitchen Furniture (AREA)
Abstract
The utility model discloses a stress application adjusting structure and a pull basket lifting device, wherein the stress application adjusting structure comprises a rack, a stress application adjusting piece, a transmission piece and an elastic connection piece; the stress application adjusting piece is connected with the rack in a sliding way; one end of the transmission part is rotatably connected with the rack, and the other end of the transmission part is movably connected with the stress application adjusting part; the elastic connecting piece is connected with the frame and the transmission piece is connected, so that the stress application adjusting piece adjusts the transmission piece to drive the elastic connecting piece to be connected with and disconnected from a stress application point in the lifting device. This afterburning regulation structure adjusts the driving medium through afterburning regulating part and drives the connection and the disconnection of the point of application of force among elastic connecting piece and the elevating gear, realizes the increase and the reduction to elevating gear's control power, and overall structure is simple, is convenient for install and maintain, improves user's use and experiences. The pull basket lifting device with the stress application adjusting structure is convenient for lifting and moving the pull basket, improves the safety and convenience of use of the pull basket, and prolongs the service life.
Description
Technical Field
The utility model relates to the technical field of storage pull baskets, in particular to a stress application adjusting structure and a pull basket lifting device.
Background
In order to fully utilize the indoor space, the wall cabinet close to the ceiling can be installed indoors and used for placing articles, for example, in a kitchen, the height of the wall cabinet is high, the articles are inconvenient to take and place, the articles are directly placed in the wall cabinet, and dangers exist when the articles are taken and placed. At present, a lifting type storage pull basket is generally arranged in a wall cabinet, so that articles can be conveniently taken and placed, and the danger of taking and placing the articles can be reduced. When a lifting device in the lifting type storage pull basket faces the pull basket and carries light-weight articles, the required lifting control force is small, so that a user can pull down the pull basket and the lifting device can lift the pull basket conveniently, and the phenomenon that the articles in the pull basket fall down and are damaged due to the fact that the pull basket is pulled by great force or is suddenly and quickly lifted by strong pulling force due to large control force is avoided; when the drawer basket is loaded with heavy articles, the required lifting control force is large, so that a user can pull down the drawer basket and lift the drawer basket by the lifting device, the situation that the control force is small, the drawer basket falls down rapidly to cause the vibration of the drawer basket when being pulled down, the articles in the drawer basket fall down and are damaged, or the drawer basket needs to be lifted by a great external force. The control force adjusting structure is generally arranged in the existing lifting device, but the adjusting structure with the stable adjusting effect is complex, the structure is difficult to maintain after being damaged in use, and the use experience of a user is reduced.
SUMMERY OF THE UTILITY MODEL
In order to overcome at least one of the defects in the prior art, the utility model provides a stress application adjusting structure and a pull basket lifting device.
The technical scheme adopted by the utility model for solving the problems is as follows:
in a first aspect, the present invention discloses a force application adjusting structure for a lifting device, comprising:
a frame;
the stress application adjusting piece is connected with the rack in a sliding manner;
one end of the transmission piece is rotatably connected with the rack, and the other end of the transmission piece is movably connected with the stress application adjusting piece;
the elastic connecting piece is connected with the rack and the transmission piece so that the stress application adjusting piece adjusts the transmission piece to drive the elastic connecting piece to be connected with and disconnected from a stress application point in the lifting device.
The stress application adjusting structure provided by the utility model drives the elastic connecting piece to be connected with and disconnected from the stress application point in the lifting device by adjusting the transmission piece through the stress application adjusting piece, so that the control force of the lifting device is increased and reduced, the whole structure is simple, the installation and the maintenance are convenient, and the use experience of a user is improved.
Furthermore, the elastic connecting piece comprises a fixed connecting end and a movable connecting end;
the fixed connecting end is movably connected with the rack, and the transmission part is fixedly connected;
the movable connecting end is provided with a clamping hook so that the elastic connecting piece can be hooked and connected with a stress application point.
Further, be equipped with rectangular through-hole on the driving medium, be equipped with the cylinder slider on the afterburning regulating part, rectangular through-hole with cylinder slider sliding connection.
In a second aspect, the utility model also discloses a basket lifting device, which comprises a first connecting rod, a second connecting rod and the stress application adjusting structure;
one end of the first connecting rod is movably connected to the rack, and the other end of the first connecting rod is movably connected with the pull basket;
one end of the second connecting rod is movably connected to the rack, and the other end of the second connecting rod is movably connected with the pull basket so as to define the relative position of the pull basket together with the first connecting rod;
and a force application point is arranged on the second connecting rod so that the elastic connecting piece is connected with the second connecting rod.
Further, the device also comprises a first cylinder;
the first air cylinder is connected between the second connecting rod and the rack so as to control the rotation process of the second connecting rod around the rack.
Furthermore, a first cylinder body end of the first cylinder is movably connected to the frame, and a first piston end of the first cylinder is movably connected to the second connecting rod.
Further, a connection point between the second connecting rod and the first piston end of the first cylinder is provided at a moving section of the second connecting rod.
Furthermore, a connecting rod sliding block is arranged at the tail end of the second connecting rod movably connected with the rack, and a sliding groove corresponding to the connecting rod sliding block is arranged on the rack.
Further, the device also comprises a second cylinder;
the second air cylinder is connected between the second connecting rod and the rack so as to buffer the motion process of the second connecting rod.
Furthermore, a rear cover and a panel are arranged on the rack to cover the inside of the rack.
In summary, the stressing adjustment structure and the basket lifting device of the utility model have the following technical effects:
the stress application adjusting structure provided by the utility model drives the elastic connecting piece to be connected with and disconnected from the stress application point in the lifting device by adjusting the transmission piece through the stress application adjusting piece, so that the control force of the lifting device is increased and reduced, the whole structure is simple, the installation and the maintenance are convenient, and the use experience of a user is improved. The pull basket lifting device with the stress application adjusting structure is convenient for lifting and moving the pull basket, improves the safety and convenience of use of the pull basket, and prolongs the service life.
Other technical effects of the present invention are pointed out in the specification in combination with the specific structure.
Drawings
FIG. 1 is a schematic structural view of a basket lifting device of the present invention;
FIG. 2 is a schematic view of the inner structure of the basket lifting device of the present invention in a closed state;
fig. 3 is a schematic view of the internal structure of the basket lifting device in a descending state.
Wherein the reference numerals have the following meanings:
1. a frame; 11. a rear cover; 12. a panel; 13. a chute; 2. a first link; 3. a second link; 31. a stress point; 32. a connecting rod slider; 4. a first cylinder; 41. a first cylinder end; 42. a first piston end; 5. a stress application adjusting structure; 51. an elastic connecting member; 511. fixing the connecting end; 512. a movable connecting end; 5121. a hook is clamped; 52. a stress application adjusting part; 521. a cylindrical slider; 53. a transmission member; 531. a strip through hole; 6. a second cylinder; 61. a second cylinder end; 62. a second piston end.
Detailed Description
For better understanding and implementation, 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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Referring to fig. 1-3, the present invention discloses a basket lifting device, generally applied to lifting baskets in pairs, comprising a first connecting rod 2, a second connecting rod 3, a first cylinder 4 and a stress application adjusting structure 5; one end of the first connecting rod 2 is movably connected to the frame 1, and the other end of the first connecting rod is movably connected with the pull basket; one end of the second connecting rod 3 is movably connected to the frame 1, and the other end of the second connecting rod is movably connected with the pull basket so as to define the relative position of the pull basket together with the first connecting rod 2; the second connecting rod 3 is provided with a force application point 31 so that the elastic connecting piece 51 in the force application adjusting structure 5 is connected with the second connecting rod 3; the first cylinder 4 is connected between the second connecting rod 3 and the frame 1 to control the rotation process of the second connecting rod 3 around the frame 1. Wherein, the stress point 31 is a latch capable of hooking. This elevating gear realizes going up and down through the basket that first cylinder 4 control first connecting rod 2 is connected with second connecting rod 3, adjusts the control power that structure 5 realized effectively changing the lift process through the afterburning, has simplified overall structure, is convenient for install and maintain, and first cylinder 4 can keep its performance for a long time and can not become invalid, is convenient for go up and down to remove the basket, improves the security and the convenience that the basket used, increase of service life.
Referring to fig. 2 and 3, in particular, the force application adjusting structure 5 includes a frame 1, a force application adjusting member 52, a transmission member 53 and an elastic connecting member 51; the stress application adjusting piece 52 is connected with the frame 1 in a sliding way; one end of the transmission piece 53 is rotatably connected with the frame 1, and the other end is movably connected with the stress application adjusting piece 52; elastic connection spare 51 is connected with frame 1, and driving medium 53 is connected to make afterburning regulating part 52 adjust driving medium 53 and drive elastic connection spare 51 and elevating gear in the connection and the disconnection of afterburning point 31, realize the increase and the reduction to elevating gear's control power, overall structure is simple, is convenient for install and maintain, improves user's use and experiences. In the present invention, the elastic change in the elastic connection member 51 is realized by using a spring as an example, and in other embodiments, the elastic change in the elastic connection member 51 may be appropriately adjusted according to actual conditions.
In some embodiments, the elastic connector 51 includes a fixed connection end 511 and a movable connection end 512; the fixed connecting end 511 is movably connected with the frame 1, and the transmission piece 53 is fixedly connected; the movable connection end 512 is provided with a hook 5121 so that the elastic connection member 51 can be hooked and connected with the stress application point 31. The fixed connection end 511 is made of a spring, and both ends thereof are provided with hooks. A hook is hooked on the frame 1 and can rotate around a connecting point with the frame 1; the other hook is hooked in the movable connecting end 512 and is overlapped with the hook 5121. When the hook 5121 on the elastic connecting piece 51 is connected with the stress point 31, the basket loaded with heavy articles can be lifted and moved easily by a user; when the basket is disconnected, the basket which is unloaded or loaded with light articles is lifted and moved easily by a user.
In some embodiments, the driving member 53 is provided with an elongated through hole 531, the force-applying adjusting member 52 is provided with a cylindrical sliding block 521, and the elongated through hole 531 is slidably connected with the cylindrical sliding block 521.
In some embodiments, the first cylinder end 41 of the first cylinder 4 of the basket lifting device is movably connected to the machine frame 1, and the first piston end 42 of the first cylinder 4 is movably connected to the second connecting rod 3.
In some embodiments, the connection point between the second connecting rod 3 and the first piston end 42 of the first cylinder 4 in the basket lifting device is arranged at the moving section of the second connecting rod 3, so that the first cylinder 4 can play a role of strong buffer for the second connecting rod 3 at the lifting motion end point, and the second connecting rod 3 is prevented from impacting and colliding.
In some embodiments, a connecting rod sliding block 32 is arranged at the end of the second connecting rod 3 movably connected with the frame 1 in the basket lifting device, and a sliding groove 13 corresponding to the connecting rod sliding block 32 is arranged on the frame 1. The arrangement of the link slider 32 and the chute 13 has a guiding function.
In some embodiments, the basket lifting device further comprises a second cylinder 6; the second cylinder 6 is connected between the second connecting rod 3 and the frame 1 to buffer the motion process of the second connecting rod 3. The second cylinder end 61 of the second cylinder 6 is movably connected to the second connecting rod 3, and the second piston end 62 of the second cylinder 6 is movably connected to the frame 1.
Referring to fig. 1, in some embodiments, a rear cover 11 and a panel 12 are disposed on the rack 1 to cover the inside of the rack 1 for enhancing the aesthetic appearance.
When the pull basket is in no load or is loaded with light articles, the stressing adjusting piece 52 is moved to disconnect the elastic connecting piece 51 and the second connecting rod 3, so that a user can easily lift and move the pull basket; when the basket carries heavy articles, the stress application adjusting piece 52 is moved to connect the elastic connecting piece 51 and the second connecting rod 3, and when a user lifts the basket, the strong tension of the elastic connecting piece 51 is increased, so that the falling process accelerated due to the increase of the whole weight of the basket can be slowed down, and the user can be assisted to smoothly lift the basket.
The technical means disclosed in the present invention are not limited to the technical means disclosed in the above embodiments, and include technical means formed by any combination of the above technical features. It should be noted that modifications and adaptations can be made by those skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (10)
1. A stress application adjusting structure for a lifting device, comprising:
a frame (1);
the stress application adjusting piece (52), the stress application adjusting piece (52) is connected with the rack (1) in a sliding mode;
one end of the transmission piece (53) is rotatably connected with the rack (1), and the other end of the transmission piece (53) is movably connected with the stress application adjusting piece (52);
the elastic connecting piece (51) is connected with the rack (1), and the transmission piece (53) is connected, so that the stress application adjusting piece (52) adjusts the transmission piece (53) to drive the elastic connecting piece (51) to be connected with and disconnected from a stress application point (31) in the lifting device.
2. Force adjustment structure according to claim 1, characterized in that the elastic connection (51) comprises a fixed connection end (511) and a movable connection end (512);
the fixed connecting end (511) is movably connected with the rack (1), and the transmission piece (53) is fixedly connected;
the movable connecting end (512) is provided with a clamping hook (5121) so that the elastic connecting piece (51) can be hooked and connected with the stress application point (31).
3. Force application adjusting structure according to claim 1 or 2, characterized in that the transmission member (53) is provided with an elongated through hole (531), the force application adjusting member (52) is provided with a cylindrical sliding block (521), and the elongated through hole (531) is slidably connected with the cylindrical sliding block (521).
4. A basket lifting device, characterized by comprising a first connecting rod (2), a second connecting rod (3) and a force-adjusting structure (5) according to any one of claims 1-3;
one end of the first connecting rod (2) is movably connected to the rack (1), and the other end of the first connecting rod is movably connected with the pull basket;
one end of the second connecting rod (3) is movably connected to the rack (1), and the other end of the second connecting rod is movably connected with a pull basket so as to define the relative position of the pull basket together with the first connecting rod (2);
and a force application point (31) is arranged on the second connecting rod, so that the elastic connecting piece (51) is connected with the second connecting rod (3).
5. A basket lifting device according to claim 4, further comprising a first cylinder (4);
the first air cylinder (4) is connected between the second connecting rod (3) and the rack (1) to control the rotation process of the second connecting rod (3) around the rack (1).
6. A drawer basket, lifting device according to claim 5, characterized in that the first cylinder end (41) of the first cylinder (4) is movably connected to the frame (1) and the first piston end (42) of the first cylinder (4) is movably connected to the second connecting rod (3).
7. A drawer basket, lifting device according to claim 6, characterized in that the connection point between the second connecting rod (3) and the first piston end (42) of the first cylinder (4) is arranged at the moving section of the second connecting rod (3).
8. The basket lifting device according to claim 6 or 7, wherein a connecting rod sliding block (32) is arranged at the tail end of the second connecting rod (3) movably connected with the rack (1), and a sliding groove (13) corresponding to the connecting rod sliding block (32) is arranged on the rack (1).
9. The basket lifting device according to claim 8, further comprising a second cylinder (6);
the second air cylinder (6) is connected between the second connecting rod (3) and the rack (1) to buffer the motion process of the second connecting rod (3).
10. A drawer basket lifting device according to claim 9, characterized in that the frame (1) is provided with a rear cover (11) and a face plate (12) to cover the inside of the frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123303061.XU CN216687399U (en) | 2021-12-24 | 2021-12-24 | Boost adjusting structure and pull basket lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123303061.XU CN216687399U (en) | 2021-12-24 | 2021-12-24 | Boost adjusting structure and pull basket lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216687399U true CN216687399U (en) | 2022-06-07 |
Family
ID=81841555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123303061.XU Active CN216687399U (en) | 2021-12-24 | 2021-12-24 | Boost adjusting structure and pull basket lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216687399U (en) |
-
2021
- 2021-12-24 CN CN202123303061.XU patent/CN216687399U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209193427U (en) | A kind of boom hoisting for building intellectualization | |
| CN112010200A (en) | Lifting appliance for assembling switch cabinet and using method thereof | |
| CN216687399U (en) | Boost adjusting structure and pull basket lifting device | |
| CN213085255U (en) | Free lifting type suspension crane | |
| CN210433119U (en) | Self-adaptive load lifting cabinet | |
| CN209456005U (en) | A kind of bridge-type high-voltage board installation suspension and support easy to use | |
| CN219885532U (en) | Balance reuse grading unlocking mechanism and grading falling hanging device | |
| CN110092312A (en) | A kind of power distribution cabinet installation is shelved with movable hanging | |
| CN217524275U (en) | Improved generation elevating gear, over-and-under type drawer basket and wall cabinet | |
| CN216907272U (en) | Lifting device, lifting type pull basket and wall cabinet | |
| CN205346657U (en) | Crane grab control structure | |
| CN114180473A (en) | Construction equipment based on 5G communication | |
| CN216588292U (en) | Controllable formula structure of opening door of soldering machine | |
| CN209038943U (en) | A kind of elevator structure | |
| CN208658297U (en) | Liftable drawer | |
| CN219669944U (en) | Hoisting device for prefabricated house | |
| CN111184350A (en) | Boosting lifting force article-placing mechanism | |
| CN221216960U (en) | Lifting limiting device of crane sling | |
| CN210029777U (en) | A hang instrument for hanging chain block | |
| CN219341422U (en) | Anti-falling lifting crane | |
| CN212962820U (en) | Furnace door chain lifting device of trolley furnace | |
| CN220300194U (en) | Cross beam type portal crane portal frame | |
| CN219469572U (en) | Cantilever type lifting device | |
| CN214340938U (en) | Lifting type hanging cabinet | |
| CN220376123U (en) | Anti-drop fixing device of rotatory lifting hook |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |