CN217565822U - Lifting type wall hanging frame - Google Patents
Lifting type wall hanging frame Download PDFInfo
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- CN217565822U CN217565822U CN202220987150.6U CN202220987150U CN217565822U CN 217565822 U CN217565822 U CN 217565822U CN 202220987150 U CN202220987150 U CN 202220987150U CN 217565822 U CN217565822 U CN 217565822U
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- pulley assembly
- pulley
- track
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Abstract
The utility model discloses an over-and-under type wall built-up frame, including plywood and lifting unit, lifting unit includes: a fastening strip for carrying the laminate; a track pulley assembly connected to the buckling strip; a fixed rail as a lifting rail of the rail pulley assembly; the fixed pulley assembly is arranged above the fixed track; a rocker; one end of the lifting rope is connected with the track pulley assembly, and the other end of the lifting rope is connected with the winding and unwinding device after winding the fixed pulley assembly. The plurality of lifting ropes are released or collected by rotating the rocker, and the laminate can be lifted or lowered by the lifting ropes after passing through the fixed pulley assembly, so that the aim of lifting the wall hanging frame is fulfilled; the effect of stepless height lifting can be achieved by utilizing the pulley and rope structure to lift.
Description
Technical Field
The utility model relates to a kitchen cabinet, concretely relates to for kitchen use liftable hang wall frame for placing object article.
Background
The wall hanging rack is a common device for placing articles on the upper wall, and is particularly common in commercial kitchens, for example, the wall hanging rack is disclosed in Chinese patent literature, the publication number of the wall hanging rack is CN106263998A, the wall hanging rack comprises a fixed rod, a cover body and a hanging rod, the fixed rod and a cover body hinge are arranged on the fixed rod, a clamping groove is formed in the fixed rod, one end of the hanging rod is fixed at the lower end of the cover body, the other end of the hanging rod is clamped in the clamping groove of the fixed rod, and when the wall hanging rack is not used, the cover body can be closed, so that the space is saved; when in use, the umbrella can be opened, and the structure is simple, convenient and practical. However, the height of the wall-hung rack cannot be changed once the wall-hung rack is installed, and cannot be adjusted according to the needs of a user so as to conveniently take articles on the wall-hung rack, and particularly in a commercial kitchen, the height of the wall-hung rack often needs to be changed according to the actual use of the wall-hung rack.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem that the wall-hung rack can not change height in the prior art, the utility model provides a wall-hung rack that can go up and down.
The utility model discloses a realize through following technical scheme:
an elevating wall hanging rack comprising a deck and an elevating assembly, the elevating assembly comprising: the buckling strip is used for bearing the laminated plate; the track pulley assembly is connected with the buckling strip; the fixed rails are at least provided with two groups and are used as lifting rails of the rail pulley assembly; the number of the fixed pulley assemblies is the same as that of the fixed rails and the fixed pulley assemblies are correspondingly arranged above the fixed rails; the device comprises a rocker, a rope winding and unwinding device and a rope winding and unwinding device, wherein the rocker is internally provided with a winding and unwinding device compatible with synchronous winding and unwinding of a plurality of ropes; the lifting rope is provided with the same number as the fixed rails, one end of the lifting rope is connected with the rail pulley assembly, and the other end of the lifting rope is connected with the winding and unwinding device after winding around the fixed pulley assembly.
The fixed rail is fixed with the pulley assemblies, the rocker is fixed on a wall surface or other fixed objects, when the wall-mounted frame is used, the rocker can release or retract a plurality of lifting ropes simultaneously by rotating the rocker, and the laminate can be lifted or lowered by the lifting ropes after the lifting ropes pass through the fixed pulley assemblies, so that the aim of lifting the wall-mounted frame is fulfilled; in addition, the effect of stepless height lifting can be achieved by utilizing the pulley and rope structure to lift.
Preferably, the lifting assembly further comprises a steering pulley assembly, the steering pulley assembly is fixed on the wall surface, all lifting ropes are connected with the winding and unwinding devices at positions between the positions where the lifting ropes bypass the fixed pulley assembly and are connected with the winding and unwinding devices, and the fixed position of the rocker is more flexible due to the arrangement of the steering pulley assembly.
Preferably, the track pulley assembly comprises a track inner pulley and a connecting piece, the connecting piece is connected with the lifting rope, the axis of the track inner pulley is fixedly connected with the connecting piece, the track inner pulley can roll in the track, and the friction force of the track pulley assembly moving in the fixed track is smaller while the strength is ensured through the arrangement of the pulleys.
Preferably, the track inner pulley comprises a connecting shaft and two rollers, the axes of the two rollers are connected to the two ends of the connecting shaft in a rolling mode, and the two rollers are arranged, so that the bearing capacity of a single roller is smaller, and the structural strength is improved. And the roller and the connecting shaft can be made of different materials, so that the cost is conveniently controlled during production.
Preferably, the steering pulley assembly comprises a plurality of same pulleys which are coaxially connected in series, the number of the pulleys is the same as that of the fixed rails, and the same pulleys ensure synchronous movement of different lifting ropes and ensure that the laminate is always kept horizontal.
Preferably, the pulleys are fixed in series through the screw and the screw cap, and the screw cap can be screwed to be locked after the height of the laminate is adjusted in place.
Preferably, be provided with vertical rectangle bayonet socket on the connecting piece, the one end that the profile is connected with the connecting piece is provided with "L" shape card strip, one section that card strip and connecting piece link to each other is on a parallel with the plywood, the other end of card strip is vertical downwards, and the vertical length of bayonet socket is greater than the card strip, and during the installation, after putting into in place the bayonet socket with the card strip alignment bayonet socket on the profile, after the connecting piece moved a section distance downwards, the card strip blocked the connecting piece with the profile jointly, made things convenient for the installation of connecting piece and profile.
Preferably, the rocker is provided with a handle for hand cranking, so that manual adjustment is facilitated.
Compared with the prior art, the utility model has the advantages that:
the plurality of lifting ropes are released or collected by rotating the rocker, and the laminate can be lifted or lowered by the lifting ropes after passing through the fixed pulley assembly, so that the aim of lifting the wall hanging frame is fulfilled; the effect of stepless height lifting can be achieved by utilizing the pulley and rope structure to lift.
Drawings
Fig. 1 is a schematic front view of a first embodiment of the present invention;
fig. 2 is a schematic perspective view of a first embodiment of the present invention;
FIG. 3 is an enlarged view of the section A in FIG. 2;
FIG. 4 is a perspective view of the present invention with the laminate hidden;
fig. 5 is a schematic perspective view of a buckle strip and a rail pulley assembly according to a first embodiment of the present invention.
In the figure: the device comprises a laminated plate 1, a buckling strip 2, a clamping strip 21, a track pulley component 3, a track inner pulley 31, a connecting shaft 311, a roller 312, a connecting piece 32, a bayonet 321, a fixed track 4, a fixed pulley component 5, a rocker 6, a steering pulley component 7, a nut 71 and a lifting rope 8.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, how to implement the present invention is further explained below with reference to the accompanying drawings and the detailed description.
In a first embodiment, as shown in fig. 1-5, an elevating wall-mounted shelf includes a deck 1 and an elevating assembly, the elevating assembly including: the buckling strip 2 is used for bearing the laminate;
the track pulley component 3 comprises a track inner pulley 31 and a connecting piece 32, wherein the connecting piece 32 is connected with the buckling strip 2, the track inner pulley 31 comprises a connecting shaft 311 and two rollers 312, and the axes of the two rollers 312 are connected to the two ends of the connecting shaft 311 in a rolling manner, so that the rollers 312 can roll in the track;
two groups of fixed rails 4 are arranged, and the fixed rails 4 are used as lifting rails of the rail pulley assembly 3;
two groups of fixed pulley assemblies 5 are arranged and are respectively and correspondingly arranged above the fixed track 4;
a rocker 6, wherein a retraction device compatible with synchronous retraction of a plurality of ropes is arranged in the rocker 6, and a handle for hand cranking is arranged on the rocker 6;
the steering pulley assembly 7 is positioned between the two fixed pulley assemblies and on the same horizontal line, and comprises two same pulleys, namely the number of the pulleys is the same as that of the fixed tracks 4, the pulleys are coaxially connected in series, the same pulleys ensure synchronous motion of different lifting ropes, a laminate is always kept horizontal, and the pulleys are fixed on a wall surface after being connected in series through a screw and a nut 71;
the lifting rope 8, lifting rope 8 sets up two, just lifting rope one end connects connecting piece 32, and the other end links to each other with the winding and unwinding devices after turning to loose pulley assembly 7 and fixed loose pulley assembly 5 in proper order.
The fixed rail 4, the fixed pulley assembly 5 and the rocker 6 are fixed on a wall surface or other fixed objects, when the laminate 1 needs to be lifted in use, the rocker 6 is rotated to enable a retracting device in the rocker 6 to retract two lifting ropes 8 at the same time, the lifting ropes 8 transmit pulling force to the connecting piece 32 after sequentially passing through the steering pulley assembly 7 and the fixed pulley assembly 5, so that the buckling strip 2 and the laminate 1 on the buckling strip 2 are driven, the rocker 6 stops being shaken after the preset height is reached, the whole lifting assembly keeps static under the action of self friction force, and then the nut 71 is screwed up to lock the lifting assembly; when the laminate needs to be lowered, the rocker is rotated to enable the retraction device in the rocker to release two lifting ropes at the same time, the rear laminate 2 is sequentially transferred to the designated height by the above method, and the lifting assembly is locked by screwing the screw cap 71, so that the purpose of lowering the wall-hung rack can be achieved. In addition, a locking device can be arranged in the rocker 6, so that the stability of the fixed state of the lifting assembly is improved.
As shown in fig. 5, the number of the fastening strips 2 is four, two fastening strips are in a group, the upper ends of the fastening strips 2 in each group are connected through plate extension to form a channel steel shape, and are respectively connected with the left connecting piece 32 and the right connecting piece 32, the left side and the right side of the connecting piece 32 are respectively provided with four vertical rectangular bayonets 321, each row of bayonets 321 corresponds to one fastening strip 2, one end of the fastening strips 2 connected with the connecting piece 32 is provided with an "L" -shaped fastening strip 21, one section of the fastening strip 21 connected with the connecting piece 32 is parallel to the layer plate 1, the other end of the fastening strip 21 is vertically downward, the vertical length of the bayonets 321 is greater than that of the fastening strip 21, during installation, after the fastening strip 21 on the fastening strip 2 is aligned with the bayonets 321 and put in place, the connecting piece 32 moves downward for a distance, and the gap between the fastening strip 21 and the fastening strip 2 blocks the connecting piece 32 to complete installation.
The embodiment has the advantages that the lifting components are symmetrically arranged to ensure uniform stress, and the horizontal state of the laminate 1 is easily maintained; the arrangement of the roller ensures that the friction force of the track pulley assembly 3 moving in the fixed track 4 is smaller while the strength is ensured; the lock is locked through the nut 71, so that the lock is safe, efficient and simple in structure.
Claims (8)
1. The utility model provides a over-and-under type hangs wall frame, includes plywood and lifting unit, its characterized in that, lifting unit includes:
the buckling strip is used for bearing the laminated plate;
the track pulley assembly is connected with the buckling strip;
the fixed rails are at least provided with two groups and are used as lifting rails of the rail pulley assembly;
the number of the fixed pulley assemblies is the same as that of the fixed rails and the fixed pulley assemblies are correspondingly arranged above the fixed rails;
the device comprises a rocker, a rope winding and unwinding device and a rope winding and unwinding device, wherein the rocker is internally provided with a winding and unwinding device compatible with synchronous winding and unwinding of a plurality of ropes;
the lifting rope is arranged in the same number as the fixed rails, one end of the lifting rope is connected with the rail pulley assembly, and the other end of the lifting rope is connected with the winding and unwinding device after winding around the fixed pulley assembly.
2. The elevating wall hanging rack as claimed in claim 1, wherein: the lifting assembly further comprises a steering pulley assembly, the steering pulley assembly is fixed on the wall surface, and all lifting ropes are connected with the winding and unwinding devices at positions between the positions where the lifting ropes bypass the fixed pulley assembly and are connected with the winding and unwinding devices.
3. The elevating wall hanging rack according to claim 1 or 2, wherein: the track pulley assembly comprises a track inner pulley and a connecting piece, the connecting piece is connected with the lifting rope, the axis of the track inner pulley is fixedly connected with the connecting piece, and the track inner pulley can roll in the track.
4. The elevating wall hanging rack as set forth in claim 3, wherein: the inner pulley of the track comprises a connecting shaft and two rollers, and the axes of the two rollers are connected to the two ends of the connecting shaft in a rolling manner.
5. The elevating wall hanging rack as claimed in claim 2, wherein: the steering pulley assembly comprises a plurality of same pulleys which are coaxially connected in series, and the number of the pulleys is the same as that of the fixed rails.
6. The elevating wall hanging rack as set forth in claim 5, wherein: the pulley is fixed in series through a screw and a nut.
7. The elevating wall hanging rack as set forth in claim 3, wherein: the connecting piece is provided with a vertical rectangular bayonet, one end of the buckling strip connected with the connecting piece is provided with an L-shaped clamping strip, one section of the clamping strip connected with the connecting piece is parallel to the layer plate, and the other end of the clamping strip faces downwards vertically.
8. The elevating wall hanging rack according to claim 1 or 2, characterized in that: the rocker is provided with a handle for hand cranking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220987150.6U CN217565822U (en) | 2022-04-25 | 2022-04-25 | Lifting type wall hanging frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220987150.6U CN217565822U (en) | 2022-04-25 | 2022-04-25 | Lifting type wall hanging frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217565822U true CN217565822U (en) | 2022-10-14 |
Family
ID=83544165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220987150.6U Active CN217565822U (en) | 2022-04-25 | 2022-04-25 | Lifting type wall hanging frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217565822U (en) |
-
2022
- 2022-04-25 CN CN202220987150.6U patent/CN217565822U/en active Active
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