CN218141661U - Handcart for increasing placement area - Google Patents
Handcart for increasing placement area Download PDFInfo
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- CN218141661U CN218141661U CN202222887232.6U CN202222887232U CN218141661U CN 218141661 U CN218141661 U CN 218141661U CN 202222887232 U CN202222887232 U CN 202222887232U CN 218141661 U CN218141661 U CN 218141661U
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Abstract
The utility model belongs to the technical field of the technique and specifically relates to a handcart for area is placed in increase, including placing area increase subassembly, support adjusting part, scissors formula crane and rectangular frame, the utility model discloses a design inserts the inside of twist cap with twist handle, it is rotatory to drive twist cap, the rotatory drive of twist cap is adjusted the pole rotation, thereby realize the altitude mixture control of locating piece, after the high cup jointing completion of locating piece, extract twist handle, and launch the expansion board, thereby connect the twist cap plug in the inside of locating hole with the locating piece rotation connect the inside of location U type piece, can accomplish the handcart and place the area increase, this process can be according to the work demand, with the altitude mixture control of locating piece and the terminal surface of lift locating plate parallel or be higher than the terminal surface of lift locating plate, thereby accomplish the expansion board and form certain angle for the lift locating plate, the effectual angle modulation who has realized the expansion board, adapt to the material of different transport.
Description
Technical Field
The utility model relates to a handcart technical field specifically is a handcart for area is placed in increase.
Background
When the conventional trolley is used for logistics transfer, the volume of the transferred goods is limited due to the fact that the goods flat plate cannot be stretched to increase the placement area, and the progress of transferring and transferring the goods is slow; for solving this problem application number 201920614241.3 discloses a handcart for increasing the placement area, the utility model discloses the theory of operation of small handcart: when more goods are loaded, the carrying personnel need to increase the placing area of the small trolley, at the moment, the carrying personnel press a button on a hand push rod to start a controller, the controller controls a cylinder to extend out, the cylinder pushes a second telescopic panel to move forwards through a telescopic rod, the second telescopic panel drives a first telescopic panel and a third telescopic panel to move towards the two sides of a bottom plate through the telescopic rod, the placing area of the bottom plate is increased, the carrying times are reduced, and the working efficiency is improved; after the transport is accomplished, need pack up the small handcart, only need press the button this moment, alright control cylinder withdraws, drives simultaneously withdrawing of flexible panel, has realized the automated control that the area was placed to the increase small handcart, and the open patent also has the weak point when bringing portablely for people, specifically is the angle that can not adjust the expansion plate, comes the material that adapts to different transport, for example the tubular product material.
To sum up, the utility model discloses a design a handcart that is used for the increase to place the area and solve the problem that exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a handcart for area is placed in increase to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a trolley for increasing the placing area comprises a placing area increasing assembly, a supporting and adjusting assembly, a scissor type lifting frame and a rectangular frame, wherein the bottom of the placing area increasing assembly is movably connected to the rectangular frame through the scissor type lifting frame;
the placing area increasing assembly comprises a lifting positioning plate movably connected to the end part of the scissor type lifting frame, wherein the left side wall and the right side wall of the lifting positioning plate are respectively connected with an expansion plate through hinges, the two groups of expansion plates form a rectangular plate, positioning U-shaped blocks are respectively arranged at four corners of the rectangular plate, and supporting and adjusting assemblies are arranged at the four corners of the rectangular frame and correspond to the positioning U-shaped blocks one by one;
the support adjusting component comprises a positioning threaded sleeve fixedly connected to the rectangular frame, wherein an adjusting rod is connected to the inner thread of the positioning threaded sleeve, one end of the adjusting rod extends to the outer fixedly connected rotary cap of the positioning threaded sleeve, a positioning rotary hole is uniformly formed in the side wall of the rotary cap, the inner plug of the positioning rotary hole is connected with a rotary handle and can be detached, and the end of the rotary cap is connected with a positioning block.
As the utility model discloses preferred scheme, scissors formula crane adopts manual hydraulic pressure scissors formula crane, and wherein the pneumatic cylinder drive end fixedly connected with drive handle in the scissors formula crane.
As the utility model discloses preferred scheme, rectangular frame's bottom four corners department has lockable universal wheel through bolted connection respectively, rectangular frame is last and be located fixed push-and-pull handle that is provided with on the lifting locating plate.
As the utility model discloses preferred scheme, the lift locating plate constitutes the rectangular plate area with two sets of expansion plates the same, the locating piece rotates the tip of connection at rotatory cap.
As the utility model discloses preferred scheme, the locating hole has all been seted up on locating piece, the location U type piece, and wherein the twist grip plug is connected in the inside of locating hole with the inside of locating piece rotation connection location U type piece.
As the utility model discloses preferred scheme, the telescopic inner wall of location screw thread is provided with the internal thread, the outer wall of adjusting the pole is provided with the external screw thread.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through designing a handcart that is used for the increase to place the area, insert the inside of rotatory cap with the twist grip in the device, it is rotatory to drive rotatory cap, rotatory cap rotation drives the regulation pole rotation, thereby realize the altitude mixture control of locating piece, after the high completion of cup jointing of locating piece, extract twist grip, and launch the expansion board, thereby connect the twist grip plug in the inside of locating hole with the inside of locating piece rotation connection location U type piece, can accomplish the handcart and place the area increase, above step opposite operation, accomplish the folding of expansion board and withdraw promptly, this process can be according to the work demand, the altitude mixture control with the locating piece is higher than the terminal surface of lift locating plate with the altitude mixture control of the terminal surface parallel of lift locating plate or the altitude mixture control of locating piece, thereby accomplish the expansion board and form certain angle for the lift locating plate, the effectual angle modulation who realizes the expansion board, adapt to the material of different transport.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a portion of the structure of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the structure of the supporting and adjusting assembly of the present invention;
fig. 4 is the schematic view of the structure of the scissors-type crane of the present invention.
In the figure: 1. placing an area enlarging assembly; 2. a support adjustment assembly; 3. a scissor type lifting frame; 4. a rectangular frame; 5. a drive handle; 6. the universal wheel can be locked; 7. a push-pull handle; 101. lifting the positioning plate; 102. unfolding a plate; 103. positioning the U-shaped block; 201. positioning the threaded sleeve; 202. adjusting a rod; 203. rotating the cap; 204. positioning the rotating hole; 205. rotating the handle; 206. and (5) positioning the blocks.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention.
In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of making the disclosure more thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
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, and the use of the terms herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the use of the term "and/or" herein includes any and all combinations of one or more of the associated listed items.
In an embodiment, please refer to fig. 1-4, the present invention provides a technical solution:
a trolley for increasing the placing area comprises a placing area increasing assembly 1, a supporting and adjusting assembly 2, a scissor type lifting frame 3 and a rectangular frame 4, wherein the bottom of the placing area increasing assembly 1 is movably connected to the rectangular frame 4 through the scissor type lifting frame 3;
the placing area increasing assembly 1 comprises a lifting positioning plate 101 movably connected to the end part of the scissor type lifting frame 3, wherein the left side wall and the right side wall of the lifting positioning plate 101 are respectively connected with an expansion plate 102 through hinges, the two groups of expansion plates 102 form a rectangular plate, positioning U-shaped blocks 103 are respectively arranged at the four corners of the rectangular plate, and supporting and adjusting assemblies 2 are arranged at the four corners of the rectangular frame 4 and correspond to the positioning U-shaped blocks 103 one by one;
Specifically, scissors formula crane 3 adopts manual hydraulic pressure scissors formula crane, and wherein the hydraulic cylinder drive end fixedly connected with drive handle 5 in scissors formula crane 3, usable manual hydraulic pressure scissors formula crane carries out the altitude mixture control to lift locating plate 101 to can satisfy different work demands, and rectangular frame 4's bottom four corners department has lockable universal wheel 6 through bolted connection respectively, and rectangular frame 4 is last and lie in fixed push-and-pull handle 7 that is provided with on lift locating plate 101, conveniently carries out the push-and-pull removal.
More specifically, the lifting positioning plate 101 and the two sets of expansion plates 102 form a rectangular plate with the same area, the positioning block 206 is rotatably connected to the end of the rotating cap 203, the positioning block 206 and the U-shaped block 103 are conveniently positioned and fixed, the positioning holes are formed in the positioning block 206 and the positioning U-shaped block 103, and the rotating handle 205 is connected to the inside of the positioning hole in a plugging manner to rotatably connect the positioning block 206 to the inside of the positioning U-shaped block 103.
As the utility model discloses further preferred scheme, the inner wall of location threaded sleeve 201 is provided with the internal thread, and the outer wall of adjusting pole 202 is provided with the external screw thread, and twist grip 205 inserts the inside of rotatory cap 203, and it is rotatory to drive rotatory cap 203, and rotatory cap 203 is rotatory to be driven and to adjust pole 202 rotation to realize the altitude mixture control of locating piece 206.
The utility model discloses work flow: when the trolley for increasing the placing area is used for carrying materials, firstly, the rotating handle 205 is inserted into the rotating cap 203 to drive the rotating cap 203 to rotate, the rotating cap 203 rotates to drive the adjusting rod 202 to rotate, so that the height adjustment of the positioning block 206 is realized, after the height socket connection of the positioning block 206 is completed, the rotating handle 205 is pulled out, the unfolding plate 102 is unfolded, the rotating handle 205 is connected inside the positioning hole in a plugging manner, the positioning block 206 is rotatably connected with the inside of the positioning U-shaped block 103, the increase of the placing area of the trolley can be completed, the operations in the opposite steps are opposite, namely the unfolding plate 102 is folded and retracted, the process can be realized according to the working requirements, the height adjustment of the positioning block 206 is parallel to the end surface of the lifting positioning plate 101 or the height adjustment of the positioning block 206 is higher than the end surface of the lifting positioning plate 101, so that the unfolding plate 102 forms a certain angle relative to the lifting positioning plate 101, the angle adjustment of the unfolding plate is effectively realized, and the trolley can adapt to different materials to be carried, such as pipe materials.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a handcart for area is placed in increase, is including placing area increase subassembly (1), supporting adjustment assembly (2), scissors formula crane (3) and rectangular frame (4), its characterized in that: the bottom of the placement area increasing assembly (1) is movably connected to the rectangular frame (4) through a scissor type lifting frame (3);
the placement area increasing assembly (1) comprises a lifting positioning plate (101) movably connected to the end part of the scissor type lifting frame (3), wherein the left side wall and the right side wall of the lifting positioning plate (101) are respectively connected with two expansion plates (102) through hinges, the two expansion plates (102) form a rectangular plate, positioning U-shaped blocks (103) are respectively arranged at the four corners of the rectangular plate, and supporting and adjusting assemblies (2) are arranged at the four corners of the rectangular frame (4) and correspond to the positioning U-shaped blocks (103) one by one;
support adjusting part (2) including fixed connection at the location threaded sleeve (201) of rectangular frame (4), wherein the inside threaded connection of location threaded sleeve (201) has regulation pole (202), the outside fixedly connected with swivel cap (203) that the one end of adjusting pole (202) extends to location threaded sleeve (201), wherein evenly seted up location rotatory hole (204) on the lateral wall of swivel cap (203), the inside plug in of location rotatory hole (204) is connected with twist grip (205) to it is dismantled and assembled, the end connection of swivel cap (203) has locating piece (206).
2. A trolley for enlarging the footprint, as claimed in claim 1, wherein: the scissors type lifting frame (3) adopts a manual hydraulic scissors type lifting frame, wherein a driving handle (5) is fixedly connected with a driving end of a hydraulic cylinder in the scissors type lifting frame (3).
3. A trolley for enlarging the footprint, as claimed in claim 2, wherein: the four corners of the bottom of the rectangular frame (4) are respectively connected with lockable universal wheels (6) through bolts, and a push-pull handle (7) is fixedly arranged on the rectangular frame (4) and positioned on the lifting positioning plate (101).
4. A trolley for enlarging the footprint, as claimed in claim 1, wherein: the lifting positioning plate (101) and the two groups of unfolding plates (102) form rectangular plates with the same area, and the positioning block (206) is rotatably connected to the end part of the rotating cap (203).
5. A trolley for use in enlarging a storage area, according to claim 1, further comprising: locating holes are formed in the locating block (206) and the locating U-shaped block (103), wherein the rotating handle (205) is connected to the inside of the locating holes in a plugging mode, and the locating block (206) is connected to the inside of the locating U-shaped block (103) in a rotating mode.
6. A trolley for enlarging the footprint, as claimed in claim 1, wherein: the inner wall of the positioning threaded sleeve (201) is provided with internal threads, and the outer wall of the adjusting rod (202) is provided with external threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222887232.6U CN218141661U (en) | 2022-10-31 | 2022-10-31 | Handcart for increasing placement area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222887232.6U CN218141661U (en) | 2022-10-31 | 2022-10-31 | Handcart for increasing placement area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218141661U true CN218141661U (en) | 2022-12-27 |
Family
ID=84570775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222887232.6U Active CN218141661U (en) | 2022-10-31 | 2022-10-31 | Handcart for increasing placement area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218141661U (en) |
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2022
- 2022-10-31 CN CN202222887232.6U patent/CN218141661U/en active Active
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