阅读说明：本技术 一种多功能台车 (Multifunctional trolley ) 是由 王忠炜 董中华 刘鹏飞 于 2020-04-20 设计创作，主要内容包括：本发明公开了一种多功能台车,包括框架主体,框架主体包括底盘组件及安装于底盘组件的立柱组件,底盘组件包括第一底盘及第二底盘,第一底盘及第二底盘之间形成间隙,多功能台车还包括抽拉结构、左右移动结构以及上下调节结构,抽拉结构位于间隙中并能沿间隙移动,抽拉结构两端分别与第一底盘及第二底盘连接,左右移动结构安装于立柱组件并能相对立柱组件左右移动,上下调节结构安装于左右移动结构并能相对左右移动结构上下移动,上下调节结构包括卡位杆,通过上述设计,抽拉结构能够根据零件的不同长度进行抽拉调整,左右移动结构及上下调节结构能够根据零件的不同类型进行调整使卡位杆固定零件。(The invention discloses a multifunctional trolley, which comprises a frame main body, wherein the frame main body comprises a chassis assembly and an upright post assembly arranged on the chassis assembly, the chassis assembly comprises a first chassis and a second chassis, a gap is formed between the first chassis and the second chassis, the multifunctional trolley also comprises a drawing structure, a left-right moving structure and an up-down adjusting structure, the drawing structure is positioned in the gap and can move along the gap, two ends of the drawing structure are respectively connected with the first chassis and the second chassis, the left-right moving structure is arranged on the upright post assembly and can move left and right relative to the upright post assembly, the up-down adjusting structure is arranged on the left-right moving structure and can move up and down relative to the left-right moving structure, the up-, through above-mentioned design, the pull adjustment can be carried out according to the different length of part to the pull structure, moves left right structure and adjusts messenger screens pole fixed part from top to bottom according to the different grade type of part.)

1. The utility model provides a multifunctional trolley, includes the frame main part, the frame main part include the chassis subassembly and install in the stand subassembly of chassis subassembly, its characterized in that: the multifunctional trolley further comprises a drawing structure, a left-right moving structure and an up-down adjusting structure, the drawing structure is located in the gap and can move along the gap, two ends of the drawing structure are respectively connected with the first chassis and the second chassis, the left-right moving structure is mounted on the upright post assembly and can move left and right relative to the upright post assembly, the up-down adjusting structure is mounted on the left-right moving structure and can move up and down relative to the left-right moving structure, and the up-down adjusting structure comprises a clamping rod.

2. The multi-function trolley of claim 1, wherein: the clamping rod is parallel to the chassis component.

3. The multi-function trolley of claim 1, wherein: the up-and-down adjusting structure further comprises a clamping plate, the clamping plate is installed on the clamping rod, and the clamping plate is perpendicular to the chassis component.

4. The multi-function trolley of claim 1, wherein: the drawing structure is I-shaped.

5. The multi-function trolley of claim 1, wherein: the pull structure includes pull chassis, pull installation department and pull fastener, the pull installation department is fixed in pull chassis tip, first chassis or the second chassis inserts the pull installation department, the pull fastener is followed pull installation department one end stretches into pull installation department other end and locking make the pull installation department with first chassis or the second chassis is fixed.

6. The multi-function trolley of claim 5, wherein: the cross section of the drawing installation part is U-shaped.

7. The multi-function trolley of claim 1, wherein: the movable mounting part is fixed at two opposite ends of the movable upright column respectively, the upright column assembly comprises a cross beam, the cross beam is provided with a plurality of mounting holes, the cross beam part is contained in the movable mounting part, and the movable fastener penetrates through the movable mounting part and the mounting holes to enable the movable mounting part to be fixed with the cross beam.

8. The multi-function trolley of claim 7, wherein: the section of the movable installation part is U-shaped.

9. The multi-function trolley of claim 7, wherein: the movable upright post is provided with a plurality of through holes, the up-down adjusting structure further comprises a sleeve and upper and lower fasteners, the end part of the clamping rod is fixed with the sleeve, the sleeve is sleeved on the movable upright post, and the upper and lower fasteners penetrate through the sleeve and the through holes, so that the clamping rod is fixed on the movable upright post.

10. The multi-function trolley of claim 9, wherein: the section of the sleeve is in a square shape.

Technical Field

The invention relates to a trolley, in particular to a multifunctional trolley.

Background

The trolley is widely applied to the field of goods turnover in production workshops and warehouses, and greatly facilitates short-distance transportation in the workshops and turnover of goods. At present, the same part can only be placed in the same type of platform truck, and the platform truck commonality is low, and life is short, and the motorcycle type is transformed and is utilized in the secondary after stopping, and it is with high and the degree of difficulty is great to transform, can only scrap the processing generally, causes the waste.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide the multifunctional trolley which can adjust the position of an internal structure and is suitable for placing different types of parts.

The purpose of the invention is realized by adopting the following technical scheme:

the utility model provides a multifunctional trolley, includes the frame main part, the frame main part include the chassis subassembly and install in the stand subassembly of chassis subassembly, the chassis subassembly includes first chassis and second chassis, form the clearance between first chassis and the second chassis, multifunctional trolley still includes the pull structure, moves the structure about and from top to bottom adjusts the structure, the pull structure is located in the clearance and can follow the clearance removes, pull structure both ends respectively with first chassis reaches the second chassis is connected, move the structure about install in the stand subassembly can be relative the stand subassembly is moved about, adjust the structure from top to bottom install in move the structure about and can be relative move the structure about and reciprocate, it includes the screens pole to adjust the structure from top to bottom.

Further, the capture rod is parallel to the chassis assembly.

Furthermore, the up-and-down adjusting structure further comprises a clamping plate, the clamping plate is installed on the clamping rod, and the clamping plate is perpendicular to the chassis component.

Further, the drawing structure is I-shaped.

Further, the pull structure includes pull chassis, pull installation department and pull fastener, the pull installation department is fixed in pull chassis tip, first chassis or the second chassis inserts the pull installation department, the pull fastener is followed pull installation department one end stretches into pull installation department other end and locking make the pull installation department with first chassis or the second chassis is fixed.

Further, the cross section of the drawing installation part is U-shaped.

Further, the structure includes mobile column, two movable installation portions and movable fastener, two movable installation portions are fixed in respectively the relative both ends of mobile column, the stand subassembly includes the crossbeam, the crossbeam is equipped with a plurality of mounting holes, the crossbeam part accept in movable installation portion, movable fastener passes movable installation portion and the mounting hole makes movable installation portion with the crossbeam is fixed.

Further, the section of the movable installation part is U-shaped.

Furthermore, a plurality of through holes are formed in the movable upright post, the up-down adjusting structure further comprises a sleeve and an upper fastener and a lower fastener, the end of the sleeve is fixed to the end of the clamping rod, the sleeve is sleeved on the movable upright post, and the upper fastener and the lower fastener penetrate through the sleeve and the through holes, so that the clamping rod is fixed to the movable upright post.

Further, the cross section of the sleeve is in a square shape.

Compared with the prior art, the chassis assembly of the multifunctional trolley comprises a first chassis and a second chassis, a gap is formed between the first chassis and the second chassis, the drawing structure is located in the gap and can move along the gap, two ends of the drawing structure are respectively connected with the first chassis and the second chassis, the left-right moving structure is mounted on the stand column assembly and can move left and right relative to the stand column assembly, the up-down adjusting structure is mounted on the left-right moving structure and can move up and down relative to the left-right moving structure, the up-down adjusting structure comprises a clamping rod, through the design, the drawing structure can be drawn and adjusted according to different lengths of parts, and the left-right moving structure and the up-down adjusting structure can be adjusted according to different types of parts to.

Drawings

FIG. 1 is a perspective view of the multi-function cart of the present invention;

FIG. 2 is an enlarged view of the multi-function cart of FIG. 1 at A;

FIG. 3 is an enlarged view of the multi-function cart of FIG. 1 at B;

FIG. 4 is a perspective view of a pull out structure of the multi-function trolley of FIG. 1;

FIG. 5 is a top view of the multi-function cart of FIG. 1;

FIG. 6 is a front view of the multi-function cart of FIG. 1;

fig. 7 is a side view of the utility cart of fig. 1.

In the figure: 10. a frame body; 11. a chassis assembly; 110. a first chassis; 111. a second chassis; 112. a gap; 12. a column assembly; 120. a cross beam; 121. mounting holes; 20. a pull structure; 21. drawing the chassis; 22. a pull-out mounting part; 23. drawing the fastener; 30. a left-right moving structure; 31. moving the upright post; 310. a through hole; 32. a movable mounting part; 33. moving the fastener; 40. an up-down adjustment structure; 41. a position clamping rod; 42. reinforcing ribs; 43. a sleeve; 44. an upper and lower fastener; 45. screens board.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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 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, secured by intervening elements. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly disposed on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative 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. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 7, a multi-functional cart according to the present invention includes a frame body 10, a drawing structure 20, a left-right moving structure 30, and a vertical adjusting structure 40.

The frame body 10 includes a floor assembly 11 and a pillar assembly 12. The upright post assembly 12 is fixedly mounted to the edge of the chassis assembly 11 and is perpendicular to the chassis assembly 11. The chassis assembly 11 includes a first chassis 110 and a second chassis 111. The ends of the first chassis 110 and the second chassis 111 are fixed to each other, and a gap 112 is formed between the first chassis 110 and the second chassis 111. The column assembly 12 includes a cross member 120, and the cross member 120 is provided with a mounting hole 121. The number of the mounting holes 121 is plural, which facilitates the moving position of the left and right moving structure 30.

The drawing structure 20 includes a drawing chassis 21, a drawing mount 22, and a drawing fastener 23. The pull chassis 21 is i-shaped. The number of the drawing mounts 22 corresponds to the shape of the drawing chassis 21. In the present embodiment, the number of the drawer mounts 22 is four. Each of the drawing mounts 22 is fixed to one end of the drawing chassis 21. The pull-out attachment 22 is U-shaped in cross-section and a receiving portion is formed in the pull-out attachment 22. The drawn fastener 23 is a screw and nut. The pulling installation part 22 of the pulling structure 20 is clipped into the first chassis 110 or the second chassis 111, and the screw rod is threaded from one end to the other end of the pulling installation part 22 and locked by the nut, so that the pulling structure 20 is fixed in the gap 112 between the first chassis 110 and the second chassis 111.

The number of the left-right moving structures 30 is set according to the use requirement, and in the embodiment, the number of the left-right moving structures 30 is two. Each of the left-right moving structures 30 includes a moving pillar 31, a moving installation part 32, and a moving fastener 33. The number of the moving mount portions 32 is two, and the moving mount portions are fixed to opposite ends of the moving column 31. Each movable mounting portion 32 is U-shaped in cross-section forming a recess. The moving fastener 33 is a screw and nut. The beam 120 is located in the groove of the movable mounting part 32, and the screw passes through the movable mounting part 32 and the mounting hole 121 on the beam 120 to be fastened with the nut. The movable mounting portion 32 is locked with the cross member 120. The movable upright post 31 is provided with a plurality of through holes 310, which facilitates the vertical adjustment of the vertical adjustment structure 40.

The number of up-down adjustment structures 40 corresponds to the number of left-right movement structures 30. Each of the up-down adjustment structures 40 includes a detent lever 41, a rib 42, a sleeve 43, up-down fasteners 44, and a detent plate 45. The sleeve 43 is a rectangular tube, and the cross section of the sleeve 43 is square. The sleeve 43 is sleeved on the moving upright column 31, and the end of the blocking lever 41 is fixed on the sleeve 43. One end of the reinforcing rib 42 is connected with the sleeve 43, and the other end is connected with the clamping rod 41, so that the connection strength of the clamping rod 41 and the sleeve 43 is enhanced. The upper and lower fasteners 44 are screws and nuts. The screw passes through the sleeve 43 and the through hole 310 to be fastened with the nut. The sleeve 43 is fixed to the mobile upright 31. The locking plate 45 is fixed to the other end of the locking lever 41. The capture bar 41 is parallel to the chassis assembly 11. The detent plate 45 is perpendicular to the chassis assembly 11.

When the multifunctional trolley is used for mounting different types of parts and needs to be adjusted, the nut and the screw of the pulling structure 20 are loosened, so that the pulling structure 20 moves to a required position along the gap 112, and then the nut and the screw are locked. The nuts and the screws of the left-right moving structure 30 are loosened, so that the moving upright column 31 moves left and right along the cross beam 120 to a required position, and then the nuts and the screws are locked. The nuts and the screws of the up-down adjusting structure 40 are loosened, so that the up-down adjusting structure 40 moves up and down to a required position along the moving upright column 31, and then the nuts and the screws are locked. At this time, the locking lever 41 and the locking plate 45 move to the designated positions, and a new part is locked. Through the design, the multifunctional trolley can be adjusted according to different types of parts, and is high in universality and long in service life.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, variations and modifications can be made without departing from the spirit of the invention, and all equivalent modifications and changes can be made to the above embodiments according to the essential technology of the invention, which falls into the protection scope of the invention.