CN215665752U - Adjustable lifting type movable support rod - Google Patents

Abstract

The utility model provides an adjustable lifting type movable supporting rod, and belongs to the technical field of cargo carrying. This adjustable lift-up formula removes bracing piece includes first slider, second slider, extending structure, first promotion structure, connection structure, first bearing structure. The lifting device can be adjusted left and right according to the required space size, the universality of the whole device can be improved, the lifting device is suitable for different space sizes, the whole height is lower, when a higher device needs to be lifted, the whole device can be erected on a device capable of lifting up and down, the lifting device is suitable for more different heights, the application range is wider, the universality is greatly improved, the types of materials are reduced, the structure is simple, and the operation is simple and convenient.

Description

Adjustable lifting type movable support rod

Technical Field

The utility model relates to the technical field of cargo handling, in particular to an adjustable lifting type movable supporting rod.

Background

With the continuous advance of assembly industrialization, the independent frame type toilet and the independent frame type kitchen are favored by more and more people. However, the independent frame type toilet and the independent frame type kitchen are assembled in an external relatively large work space and then integrally moved to a place where a house is planned, which is large in size, heavy in weight, and limited in a planned area of the house, and it is difficult to manually transport the entire toilet or kitchen to the place. Current lifting mechanism generally can be adjusted for vertical direction, and application range is less, and to the space of difference, specific lifting mechanism can not be fine play support lifting effect, and the commonality is relatively poor, can only be applicable to high higher position, can not be applicable to some ground connection or the nearer position of leaving ground, can't carry out the horizontal direction transport, and the structure of the lifting mechanism of present horizontal direction regulation is comparatively complicated moreover, and the use of whole device is inconvenient.

Chinese patent CN210655933U, published japanese 2020-06-02 disclose a large-scale heavy object horizontal handling mechanism, including the diaphragm, the bottom slip joint of diaphragm has electric block, electric block's right side and the left side looks rigid coupling of wire, equal rigid coupling has the spout, two from top to bottom on electric block's outer wall right-hand member the inside of spout all installs protection mechanism, electric block's bottom rigid coupling has the drag hook. This horizontal transport mechanism of large-scale heavy object, the problem of rocking that current horizontal transport mechanism of large-scale heavy object can't solve the drag hook when using has been solved through slewing mechanism and fixed establishment's cooperation, it collides the equipment when having avoided the heavy object to remove, long-time equipment damage has been prevented, the maintenance cost has been reduced, the service life of equipment has been prolonged, and solved the comparatively fragile problem of wire junction through protection mechanism, the influence that receives the environment has been avoided, bending, avoid wearing and tearing, the work effect has been ensured, the practicality has been improved, and the promotion is convenient for. The conveying mechanism in the above patent can convey in the horizontal direction, but the structure is complicated and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a lifting type movable support rod that can be adjusted to overcome the above-mentioned shortcomings of the prior art.

The utility model provides an adjustable lifting type movable supporting rod, which comprises a first sliding block, a second sliding block, a telescopic structure, a first pushing structure, a connecting structure and a first supporting structure for supporting a conveyed object; the telescopic structure comprises a plurality of first supporting rods and second supporting rods, the number of the second supporting rods is equal to that of the first supporting rods, the middle part of one first supporting rod is rotatably connected to the middle part of the second supporting rod which is stacked below the first supporting rod in a crossed mode, and two ends of one first supporting rod positioned in the middle of the telescopic structure are respectively rotatably connected to the left and right adjacent second supporting rods; one end of the connecting structure is connected to the first supporting structure, and the other end of the connecting structure is rotatably connected to the telescopic structure; the first pushing structure adjusts the distance between the first sliding block and the second sliding block to increase so as to adjust the angle between the first supporting rod and the second supporting rod which are arranged in a cross mode to enable the length of the telescopic structure to be shortened, the telescopic structure pulls the joint of the first supporting structure and the connecting structure to drive the first supporting structure to move towards the direction close to the first pushing structure when the angle between the first supporting rod and the second supporting rod is increased, the distance between the first sliding block and the second sliding block is adjusted by the first pushing structure to decrease so as to adjust the angle between the first supporting rod and the second supporting rod which are arranged in a cross mode to enable the length of the telescopic structure to be increased, and the telescopic structure pushes the joint of the first supporting structure and the connecting structure to move towards the direction far away from the first pushing structure when the angle between the first supporting rod and the second supporting rod is decreased.

Furthermore, the junction of the first supporting rod and the second supporting rod which are arranged in a crossed mode, the center line of the first supporting rod and the center line of the second supporting rod are overlapped.

Furthermore, the extending structure further comprises a plurality of pin shafts, one of the middle parts of the first support rods is rotatably connected to the middle part of a second support rod which is stacked below the first support rod in a crossed manner through the pin shafts, one end of one of two adjacent first support rods which are positioned at the middle part of the extending structure is sequentially rotatably connected to a second support rod which is positioned below the first support rod and a first sliding block which is positioned below the second support rod through the pin shafts, and one end of the other first support rod is sequentially rotatably connected to a second support rod which is positioned below the second support rod and a second sliding block which is positioned below the second support rod through the pin shafts.

Furthermore, the first pushing structure comprises a first supporting seat, a second supporting seat, a power rod and a workbench, wherein one end of the power rod is sleeved on the first supporting seat, the other end of the power rod is sleeved on the second supporting seat, and the first supporting seat and the second supporting seat are symmetrically arranged on the workbench; and when the power rod rotates, the distance between the first sliding block and the second sliding block is adjusted.

Further, the first support structures are two symmetrically arranged about a connecting line of the first sliding block and the second sliding block, and the telescopic structures are symmetrically arranged about a connecting line of the first sliding block and the second sliding block.

Furthermore, the first support structure comprises a bearing plate and an installation block connected with the bearing plate, wherein a first sliding groove and a first clamping groove are formed in the installation block, and the first clamping groove is communicated with the first sliding groove; the connecting structure comprises a third sliding block, a first clamping block, a first rotating rod, a fourth sliding block, a second clamping block and a second rotating rod, wherein the third sliding block and the fourth sliding block are connected to a first sliding groove in a sliding mode, the first clamping block and the second clamping block are clamped in a first clamping groove, the top end of the third sliding block is connected to the first rotating rod, the bottom end of the third sliding block is connected to the first clamping block, the top end of the fourth sliding block is connected to the second rotating rod, and the bottom end of the fourth sliding block is connected to the second clamping block; one end of the first supporting rod is rotatably connected to the first rotating rod, and the other end of the second supporting rod is rotatably connected to the second rotating rod.

Furthermore, the power rod is provided with a threaded portion and a sleeving portion and further comprises a first bearing sleeved in the sleeving portion, the first sliding block is sleeved on an outer ring of the first bearing, and the second sliding block is in threaded connection with the threaded portion.

Furthermore, the first pushing structure further comprises a connecting plate and a rotating handle, one side end of the connecting plate is connected to the portion, protruding out of the first supporting seat, of one end of the power rod, and the other side end of the connecting plate is connected to the rotating handle.

Further, first draw-in groove is two about first spout central line symmetry sets up, and two first draw-in grooves all set up in the installation piece inboardly, the third slider is two about first dwang central line symmetry sets up, first joint piece is two about first dwang central line symmetry sets up, the fourth slider is two about second dwang central line symmetry sets up, second joint piece is two about second dwang central line symmetry sets up.

Furthermore, the first pushing structure further comprises a limiting block, and the limiting block is connected to the part, protruding out of the second supporting seat, of the other end of the power rod.

The adjustable lifting type movable support rod has the following beneficial effects:

1. the middle part of one first supporting rod is rotatably connected to the middle parts of the second supporting rods which are stacked below the first supporting rod in a crossed mode, and two ends of one first supporting rod positioned in the middle part of the telescopic structure are respectively rotatably connected to the left and right adjacent second supporting rods, so that the telescopic structure can be conveniently adjusted to extend or compress the telescopic structure; the first pushing structure adjusts the distance between the first sliding block and the second sliding block to increase, the angle between the first supporting rod and the second supporting rod which are arranged in a crossed mode is increased, the length of the telescopic structure is reduced, meanwhile, the telescopic structure correspondingly pulls the connecting part of the telescopic structure and the connecting structure, and then the first supporting structure is pulled to move towards the direction close to the first pushing structure in the horizontal direction, so that the first supporting structure is pulled close to the first supporting structure, and a conveyed object can be placed on the first supporting structure conveniently; after the conveyed object is placed on the first supporting structure, the first pushing structure adjusts the distance between the first sliding block and the second sliding block to be reduced, the angle between the first supporting rod and the second supporting rod which are arranged in a crossed mode is reduced, the length of the telescopic structure is lengthened, the telescopic structure correspondingly pushes the connecting part of the telescopic structure and the connecting structure, and then the first supporting structure is pushed to move towards the direction far away from the first pushing structure in the horizontal direction, so that the conveyed object is conveniently conveyed to a target position, the structure is simple, and the operation is simple and convenient;

2. when the power rod rotates along the first preset direction, the first bearing inner ring rotates, the first sliding block keeps still, the threaded portion rotates along the first preset direction, so that the second sliding block moves towards the direction close to the first sliding block, the distance between the first sliding block and the second sliding block is adjusted to be reduced, when the power rod rotates along the second preset direction, the first bearing inner ring rotates, the first sliding block keeps still, the threaded portion rotates along the second preset direction, so that the second sliding block moves towards the direction far away from the second sliding block, the distance between the first sliding block and the second sliding block is adjusted to be increased, and the operation is simple and convenient;

3. the first pushing structure adjusts the distance between the first sliding block and the second sliding block to be increased, the angle between the first supporting rod and the second supporting rod which are arranged in a crossed mode can be increased, the angle between the first supporting rod and the second supporting rod which are located at the end portion of the telescopic structure is increased, the first supporting rod pushes the first rotating rod to enable the third sliding block to move in the first sliding groove, the second supporting rod pushes the second rotating rod to enable the fourth sliding block to move in the first sliding groove, the third sliding block and the fourth sliding block move in opposite directions respectively, the total length of the telescopic structure is reduced, the first supporting rod pulls the first rotating rod and the second supporting rod simultaneously, the mounting block is pulled to move in the direction close to the first pushing structure, and the bearing plate is pulled to move in the direction close to the first pushing structure; first pushing structure adjusts the distance between first slider and the second slider and diminishes, then the angle between first branch and the second branch of cross arrangement diminishes, make the angle between first branch and the second branch that is located the extending structure tip diminish, thereby first branch pulling first dwang makes the third slider remove in first spout, second branch pulling second dwang makes the fourth slider remove in first spout, and third slider and fourth slider respectively the direction motion in opposite directions, extending structure's total length increase, make first branch promote first dwang simultaneously, second branch promotes the second dwang simultaneously, thereby promote the installation piece and move towards the direction of keeping away from first pushing structure, realize promoting the loading board and move towards the direction of keeping away from first pushing structure, it is simple and convenient to adjust.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the utility model and together with the description, serve to explain the principles of the utility model. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the utility model. For a person skilled in the art, other figures can be derived from these figures without inventive effort.

FIG. 1 is a schematic view of an adjustable lifting type movable supporting rod according to an embodiment of the present invention;

FIG. 2 is a top view of an adjustable lifting mobile support pole according to an embodiment of the present invention;

fig. 3 is a schematic structural view illustrating a first supporting seat and a second supporting seat of an adjustable lifting type movable supporting rod respectively disposed on a workbench according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of an embodiment of the present invention illustrating a pin shaft of an adjustable lifting type movable supporting rod connected to a first sliding block;

FIG. 5 is a schematic structural diagram of an embodiment of the present invention illustrating a pin shaft of an adjustable lifting type movable supporting rod connected to a second slider;

FIG. 6 is a schematic diagram of a portion of an adjustable lifting mobile support pole according to an embodiment of the present invention;

FIG. 7 is a schematic structural diagram of a third sliding block in an adjustable lifting type movable supporting rod according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of a fourth sliding block in an adjustable lifting type movable supporting rod according to an embodiment of the present invention;

FIG. 9 is a cross-sectional view of a first support structure in an adjustable lifting mobile support pole, in accordance with an embodiment of the present invention.

In the figure: 11-a first slide block, 12-a second slide block, 2-a telescopic structure, 21-a first support rod, 22-a second support rod, 23-a pin shaft, 3-a first pushing structure, 31-a power rod, 32-a first support seat, 33-a second support seat, 34-a connecting plate, 35-a rotating handle, 36-a workbench, 4-a connecting structure, 41-a third slide block, 42-a first rotating rod, 43-a first clamping block, 44-a fourth slide block, 45-a second rotating rod, 46-a second clamping block, 5-a first supporting structure, 51-an installation block, 511-a first sliding groove, 512-a first clamping groove and 52-a bearing plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

Please refer to fig. 1 to 9. The adjustable lifting type movable support rod comprises a first slide block 11, a second slide block 12, a telescopic structure 2, a first pushing structure 3, a connecting structure 4 and a first support structure 5 for supporting a conveyed object; the telescopic structure 2 comprises a plurality of first supporting rods 21 and second supporting rods 22 with the same number as the first supporting rods 21, the middle part of one first supporting rod 21 is rotatably connected to the middle parts of the second supporting rods 22 which are crossly stacked below the first supporting rod 21, and two ends of one first supporting rod 21 positioned in the middle part of the telescopic structure 2 are respectively rotatably connected to the left and right adjacent second supporting rods 22; one end of the connecting structure 4 is connected with the first supporting structure 5, and the other end is rotatably connected with the telescopic structure 2; the first pushing structure 3 adjusts the distance between the first slider 11 and the second slider 12 to increase so as to adjust the angle between the first strut 21 and the second strut 22 arranged crosswise to become larger so as to shorten the length of the telescopic structure 2, when the angle between the first support rod 21 and the second support rod 22 is increased, the telescopic structure 2 pulls the joint of the telescopic structure and the connecting structure 4 to drive the first supporting structure 5 to move towards the direction close to the first pushing structure 3, the first pushing structure 3 adjusts the distance between the first sliding block 11 and the second sliding block 12 to be reduced so as to adjust the angle between the first support rod 21 and the second support rod 22 which are arranged in a crossed mode to be reduced, so that the length of the telescopic structure 2 is increased, the telescopic structure 2 pushes the connection with the connecting structure 4 when the angle between the first strut 21 and the second strut 22 is reduced to push the first support structure 5 to move away from the first pushing structure 3.

Here, the middle part of one of the first support bars 21 is rotatably connected to the middle parts of the second support bars 22 stacked below the first support bar in a crossing manner, and both ends of one of the first support bars 21 located in the middle part of the telescopic structure 2 are respectively rotatably connected to the left and right adjacent second support bars 22, so that the telescopic structure 2 can be adjusted to extend or compress the telescopic structure 2; the first pushing structure 3 adjusts the distance between the first slider 11 and the second slider 12 to increase, the angle between the first support rod 21 and the second support rod 22 which are arranged in a crossed manner is increased, the length of the telescopic structure 2 is reduced, meanwhile, the telescopic structure 2 correspondingly pulls the connection part of the telescopic structure and the connection structure 4, and further pulls the first support structure 5 to move towards the direction close to the first pushing structure 3 in the horizontal direction, so that the first support structure 5 is pulled close to, and a conveyed object can be placed on the first support structure 5 conveniently; after the conveyed object is placed on the first supporting structure 5, the first pushing structure 3 adjusts the distance between the first sliding block 11 and the second sliding block 12 to be reduced, the angle between the first supporting rod 21 and the second supporting rod 22 which are arranged in a crossed mode is reduced, the length of the telescopic structure 2 is increased, the telescopic structure 2 correspondingly pushes the connecting part of the telescopic structure and the connecting structure 4, the first supporting structure 5 is further pushed to move towards the direction far away from the first pushing structure 3 in the horizontal direction, the conveyed object is conveniently conveyed to a target position, left and right adjustment can be carried out according to the required space size, the universality of the whole device can be improved, the device is suitable for different space sizes, the overall height is low, when the device with higher lifting is required, the whole device can be erected on a device capable of lifting up and down, more different heights are suitable, the use range is wider, and the universality is greatly improved, reduce the kind of material, simple structure, it is easy and simple to handle.

The junction of the first strut 21 and the second strut 22 arranged crosswise, the center line of the first strut 21, and the center line of the second strut 22 may coincide, so that the first strut 21 and the second strut 22 arranged crosswise are symmetrically arranged with respect to the junction of the first strut 21 and the second strut 22.

The telescopic structure 2 can further comprise a plurality of pin shafts 23, the middle part of one first supporting rod 21 is rotatably connected to the middle part of a second supporting rod 22 stacked below the first supporting rod through the pin shafts 23, one end of one first supporting rod 21 of two adjacent first supporting rods 21 positioned at the middle part of the telescopic structure 2 is sequentially rotatably connected to a second supporting rod 22 positioned below the first supporting rod and a first sliding block 11 positioned below the second supporting rod 22 through the pin shafts 23, one end of the other first supporting rod 21 is sequentially rotatably connected to a second supporting rod 22 positioned below the second supporting rod and a second sliding block 12 positioned below the second supporting rod 22 through the pin shafts 23, the telescopic structure is convenient to install, the first supporting rod 21 is connected with the second supporting rod 22 through the pin shafts 23, and the telescopic structure is convenient to store after use.

The first pushing structure 3 may include a first supporting seat 32, a second supporting seat 33, a power rod 31, and a worktable 36, wherein one end of the power rod 31 is sleeved on the first supporting seat 32, the other end of the power rod 31 is sleeved on the second supporting seat 33, and the first supporting seat 32 and the second supporting seat 33 are symmetrically disposed on the worktable 36; the distance between the first slider 11 and the second slider 12 is adjusted when the power lever 31 is rotated. The workbench 36 comprises a base and supporting legs arranged at four ends of the bottom of the base, and the first supporting seat 32 and the second supporting seat 33 are respectively arranged on the base. First installation through-hole runs through on the first supporting seat 32 and is equipped with, runs through on the second supporting seat 33 and is equipped with second installation through-hole, and power rod 31 one end cup joints in first installation through-hole and stretches out in first installation through-hole, and the power rod 31 other end cup joints in second installation through-hole and stretches out in second installation through-hole, and first supporting seat 32, the symmetry setting of second supporting seat 33, first installation through-hole, the symmetry setting of second installation through-hole. A second bearing can be arranged at the first mounting through hole, a third bearing can be arranged at the second mounting through hole, one end of the power rod 31 can be sleeved on the inner ring of the second bearing and extend out of the inner ring of the second bearing, and the other end of the power rod can be sleeved on the inner ring of the third bearing and extend out of the inner ring of the third bearing.

The first support structures 5 may be two symmetrically disposed about a line connecting the first slider 11 and the second slider 12, and the telescopic structure 2 is symmetrically disposed about a line connecting the first slider 11 and the second slider 12.

The first supporting structure 5 may include a bearing plate 52 and a mounting block 51 connected to the bearing plate 52, wherein a first sliding slot 511 and a first clamping slot 512 are disposed in the mounting block 51, and the first clamping slot 512 is communicated with the first sliding slot 511; the connecting structure 4 comprises a third slide block 41, a first clamping block 43, a first rotating rod 42, a fourth slide block 44, a second clamping block 46 and a second rotating rod 45, the third slide block 41 and the fourth slide block 44 are both connected to the first sliding groove 511 in a sliding manner, the first clamping block 43 and the second clamping block 46 are both clamped in the first clamping groove 512, the top end of the third slide block 41 is connected to the first rotating rod 42, the bottom end of the third slide block is connected to the first clamping block 43, the top end of the fourth slide block 44 is connected to the second rotating rod 45, and the bottom end of the fourth slide block 44 is connected to the second clamping block 46; one end of a first strut 21 at the end of the telescopic structure 2 is rotatably connected to the first rotating rod 42 and one end of a second strut 22 is rotatably connected to the second rotating rod 45. The first pushing structure 3 adjusts the distance between the first slider 11 and the second slider 12 to increase, the angle between the first support rod 21 and the second support rod 22 arranged crosswise will increase, so that the angle between the first strut 21 and the second strut 22 at the end of the telescopic structure 2 is enlarged, so that the first fulcrum bar 21 pushes the first rotating lever 42 to move the third slider 41 in the first sliding slot 511, the second fulcrum bar 22 pushes the second rotating lever 45 to move the fourth slider 44 in the first sliding slot 511, and the third slider 41 and the fourth slider 44 are moved in opposite directions, respectively, the overall length of the telescopic structure 2 is reduced, so that the first fulcrum bar 21 pulls the first rotating rod 42 and the second fulcrum bar 22 pulls the second rotating rod 45 simultaneously, thereby pulling the mounting block to move in a direction approaching the first pushing structure 3, and realizing the purpose of pulling the bearing plate 52 to move in a direction approaching the first pushing structure 3; the first pushing structure 3 adjusts the distance between the first slider 11 and the second slider 12 to be smaller, so that the angle between the first supporting rod 21 and the second supporting rod 22 arranged in a crossing manner is smaller, the angle between the first supporting rod 21 and the second supporting rod 22 at the end of the telescopic structure 2 is smaller, the first supporting rod 21 pulls the first rotating rod 42 to move the third slider 41 in the first sliding slot 511, the second supporting rod 22 pulls the second rotating rod 45 to move the fourth slider 44 in the first sliding slot 511, and the third slider 41 and the fourth slider 44 respectively move in opposite directions, the total length of the telescopic structure 2 is increased, the first supporting rod 21 simultaneously pushes the first rotating rod 42 and the second supporting rod 22 simultaneously push the second rotating rod 45, the mounting block is pushed to move in a direction away from the first pushing structure 3, and the bearing plate 52 is pushed to move in a direction away from the first pushing structure 3, the adjustment is simple and convenient. The carrier plate 52 is perpendicular to the mounting block. The power lever 31 is parallel to the first slide slot 511.

The first supporting structure 5 can also be a bearing plate 52 and an installation block 51, the connecting structure 4 can be a telescopic rod or a spring, one end of the connecting structure 4 is connected to the installation block 51, one end of a first supporting rod 21 positioned at the end part of the telescopic structure 2 is rotatably connected to one end of the connecting structure 4, one end of a second supporting rod 22 is rotatably connected to the other end of the connecting structure 4, and the connecting structure 4 is in a natural length in an initial state. The first pushing structure 3 adjusts the distance between the first slider 11 and the second slider 12 to increase, so that the angle between the first supporting rod 21 and the second supporting rod 22 which are arranged in a crossed manner is increased, the angle between the first supporting rod 21 and the second supporting rod 22 which are arranged at the end part of the telescopic structure 2 is increased, the first supporting rod 21 pulls the joint of the first supporting rod 21 and the connecting structure 4, the second supporting rod 22 pulls the joint of the second supporting rod 22 and the connecting structure 4, the length of the connecting structure 4 is lengthened, meanwhile, the total length of the telescopic structure 2 is reduced, the first supporting rod 21 and the second supporting rod 22 respectively pull the connecting structure 4, the mounting block is pulled to move towards the direction close to the first pushing structure 3, and the bearing plate 52 is pulled to move towards the direction close to the first pushing structure 3; first pushing structure 3 adjusts the distance between first slider 11 and the second slider 12 and diminishes, then the angle between first branch 21 and the second branch 22 of cross arrangement diminishes, make the angle between first branch 21 and the second branch 22 that is located the tip of extending structure 2 diminish, thereby first branch 21 compresses connection structure 4 one end, second branch 22 compresses connection structure 4 other end, make connection structure 4's length shorten, extending structure 2's total length increases, make first branch 21 and second branch 22 promote the both ends of connection structure 4 respectively, thereby promote the direction motion of installation piece towards keeping away from first pushing structure 3, realize promoting the bearing board 52 towards keeping away from the direction motion of first pushing structure 3, it is simple and convenient to adjust.

The carrier plate 52 can be a thinner carrier plate 52, which can be applied to some devices closer to the ground, and has a wider application range.

The power rod 31 may be provided with a threaded portion, a sleeved portion, and further includes a first bearing sleeved in the sleeved portion, the first slider 11 is sleeved in the outer ring of the first bearing, and the second slider 12 is screwed in the threaded portion. When the power rod 31 rotates along the first preset direction, the first bearing inner ring rotates, the first slide block 11 keeps still, the thread part rotates along the first preset direction, so that the second sliding block 12 moves towards the direction close to the first sliding block 11, and the distance between the first sliding block 11 and the second sliding block 12 is adjusted to be reduced, when the power rod 31 rotates along the second preset direction, the first bearing inner ring rotates, the first slide block 11 keeps still, the thread part rotates along the second preset direction, thereby make second slider 12 towards the direction motion of keeping away from second slider 12, realize adjusting the increase of distance between first slider 11 and the second slider 12, the simple easy operation of regulation mode, regulation efficiency is higher, and the overall quality is lighter, is convenient for remove, reduce cost, and the power rod 31 just reverses and realizes free extension and shrink function, the operation of being convenient for, and is easy and simple to handle.

The first pushing structure 3 may further include a connecting plate 34 and a rotating handle 35, wherein one side end of the connecting plate 34 is connected to a portion of one end of the power rod 31 protruding out of the first supporting seat 32, and the other side end of the connecting plate is connected to the rotating handle 35, so that the connecting plate 34 is driven by the rotating handle 35 to further drive the power rod 31, and the adjustment is simple and convenient.

The first engaging grooves 512 may be two symmetrically disposed about a center line of the first sliding groove 511, two first engaging grooves 512 are disposed inside the mounting block 51, the third sliding blocks 41 are two symmetrically disposed about a center line of the first rotating rod 42, the first engaging blocks 43 are two symmetrically disposed about a center line of the first rotating rod 42, the fourth sliding blocks 44 are two symmetrically disposed about a center line of the second rotating rod 45, and the second engaging blocks 46 are two symmetrically disposed about a center line of the second rotating rod 45, so as to improve the stability of the first connecting structure 4 and the first supporting structure 5.

The first pushing structure 3 may further include a limiting block, the limiting block is connected to a portion of the other end of the power rod 31 protruding out of the second supporting seat 33, so as to prevent the other end of the power rod 31 from being separated from the second supporting seat 33 when the power rod 31 rotates, and the rotation of the power rod 31 is not affected. The thread portion of the power rod 31 is sleeved on the second support seat 33 and protrudes out of the second support seat 33, and the limit block is screwed on the portion of the thread portion protruding out of the second support seat 33.

The device comprises the following use steps: firstly, the device is erected on a device capable of ascending and descending up and down, then the height of the liftable device is adjusted according to the position of the device to be lifted away from the ground, then the rotating handle 35 is shaken according to the size of the space to be lifted, so that the first supporting rod 21 and the second supporting rod 22 are adjusted through the rotation of the power rod 31 to drive the bearing plate 52 to move left and right to a proper position, and therefore the independent frame type toilet or the independent frame type kitchen is moved to a planned corresponding position.

The above-described aspects may be implemented individually or in various combinations, and such variations are within the scope of the present invention.

It should be noted that, in the description of the present application, it should be noted that the terms "upper end", "lower end" and "bottom end" indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which the product of the application is usually placed in when the product of the application is used, and are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the device referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present application. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (10)

1. The utility model provides an adjustable lift up formula removes bracing piece which characterized in that: comprises a first sliding block (11), a second sliding block (12), a telescopic structure (2), a first pushing structure (3), a connecting structure (4) and a first supporting structure (5) for supporting a conveyed object; the telescopic structure (2) comprises a plurality of first supporting rods (21) and second supporting rods (22) which are equal to the first supporting rods (21) in number, the middle of one first supporting rod (21) is rotatably connected to the middle of the second supporting rods (22) which are stacked below the first supporting rod in a crossed mode, and two ends of one first supporting rod (21) located in the middle of the telescopic structure (2) are rotatably connected to the left and right adjacent second supporting rods (22) respectively; one end of the connecting structure (4) is connected to the first supporting structure (5), and the other end of the connecting structure is rotatably connected to the telescopic structure (2); the first pushing structure (3) adjusts the distance between the first sliding block (11) and the second sliding block (12) to increase so as to adjust the angle between the first supporting rod (21) and the second supporting rod (22) which are arranged in a crossed mode to become larger, so that the length of the telescopic structure (2) is shortened, the telescopic structure (2) pulls the connection position of the telescopic structure and the connecting structure (4) to drive the first supporting structure (5) to move towards the direction close to the first pushing structure (3) when the angle between the first supporting rod (21) and the second supporting rod (22) is increased, the first pushing structure (3) adjusts the distance between the first sliding block (11) and the second sliding block (12) to decrease so as to adjust the angle between the first supporting rod (21) and the second supporting rod (22) which are arranged in a crossed mode to become smaller, so that the length of the telescopic structure (2) is increased, and the connection position of the connecting structure (4) is pushed to push the telescopic structure (2) when the angle between the first supporting rod (21) and the second supporting rod (22) becomes smaller Moving the first support structure (5) in a direction away from the first urging structure (3).

2. An adjustable lifting mobile support pole as defined in claim 1, wherein: the joint of the first supporting rod (21) and the second supporting rod (22) which are arranged in a crossed mode, the center line of the first supporting rod (21) and the center line of the second supporting rod (22) are overlapped.

3. An adjustable lifting mobile support pole as claimed in claim 1 or 2, wherein: the telescopic structure (2) further comprises a plurality of pin shafts (23), one is that the middle part of the first support rod (21) is rotatably connected to the middle part of a second support rod (22) stacked below the first support rod in a crossed manner through the pin shafts (23), one end of one first support rod (21) in two adjacent first support rods (21) in the middle part of the telescopic structure (2) is sequentially rotatably connected to the second support rod (22) located below the second support rod and a first sliding block (11) located below the second support rod (22) through the pin shafts (23), and one end of the other first support rod (21) is sequentially rotatably connected to the second support rod (22) located below the second support rod and a second sliding block (12) located below the second support rod (22) through the pin shafts (23).

4. An adjustable lifting mobile support pole as defined in claim 3, wherein: the first pushing structure (3) comprises a first supporting seat (32), a second supporting seat (33), a power rod (31) and a workbench (36), one end of the power rod (31) is sleeved on the first supporting seat (32), the other end of the power rod (31) is sleeved on the second supporting seat (33), and the first supporting seat (32) and the second supporting seat (33) are symmetrically arranged on the workbench (36); when the power rod (31) rotates, the distance between the first sliding block (11) and the second sliding block (12) is adjusted.

5. An adjustable lifting mobile support pole as defined in claim 3, wherein: the two first supporting structures (5) are symmetrically arranged relative to a connecting line of the first sliding block (11) and the second sliding block (12), and the telescopic structures (2) are symmetrically arranged relative to the connecting line of the first sliding block (11) and the second sliding block (12).

6. An adjustable lifting mobile support pole as defined in claim 4, wherein: the first supporting structure (5) comprises a bearing plate (52) and a mounting block (51) connected to the bearing plate (52), a first sliding groove (511) and a first clamping groove (512) are arranged in the mounting block (51), and the first clamping groove (512) is communicated with the first sliding groove (511); the connecting structure (4) comprises a third sliding block (41), a first clamping block (43), a first rotating rod (42), a fourth sliding block (44), a second clamping block (46) and a second rotating rod (45), the third sliding block (41) and the fourth sliding block (44) are connected to a first sliding groove (511) in a sliding mode, the first clamping block (43) and the second clamping block (46) are connected to a first clamping groove (512) in a clamping mode, the top end of the third sliding block (41) is connected to the first rotating rod (42), the bottom end of the third sliding block (41) is connected to the first clamping block (43), the top end of the fourth sliding block (44) is connected to the second rotating rod (45), and the bottom end of the fourth sliding block (44) is connected to the second clamping block (46); one end of the first supporting rod (21) is rotatably connected to the first rotating rod (42) and one end of the second supporting rod (22) is rotatably connected to the second rotating rod (45).

7. An adjustable lifting mobile support pole as defined in claim 4, wherein: the power rod (31) is provided with a threaded portion and a sleeving portion and further comprises a first bearing sleeved on the sleeving portion, the first sliding block (11) is sleeved on the outer ring of the first bearing, and the second sliding block (12) is in threaded connection with the threaded portion.

8. An adjustable lifting mobile support pole as defined in claim 4, wherein: the first pushing structure (3) further comprises a connecting plate (34) and a rotating handle (35), one side end of the connecting plate (34) is connected to the portion, protruding out of the first supporting seat (32), of one end of the power rod (31), and the other side end of the connecting plate is connected to the rotating handle (35).

9. An adjustable lifting mobile support pole as defined in claim 6, wherein: first draw-in groove (512) are two about first spout (511) central line symmetry sets up, and two first draw-in grooves (512) all set up in installation piece (51) inboardly, third slider (41) are two about first dwang (42) central line symmetry sets up, first joint piece (43) are two about first dwang (42) central line symmetry sets up, fourth slider (44) are two about second dwang (45) central line symmetry sets up, second joint piece (46) are two about second dwang (45) central line symmetry sets up.

10. An adjustable lifting mobile support pole as defined in claim 8, wherein: the first pushing structure (3) further comprises a limiting block, and the limiting block is connected to the part, protruding out of the second supporting seat (33), of the other end of the power rod (31).

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