CN217435740U

CN217435740U - Hydraulic lifting cart

Info

Publication number: CN217435740U
Application number: CN202221278710.7U
Authority: CN
Inventors: 江元仲
Original assignee: Jinhua Huagang Sports Equipment Co ltd
Current assignee: Jinhua Huagang Sports Equipment Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-09-16
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses a hydraulic pressure lift shallow aims at solving when the quantity of goods is more, drops easily at the removal in-process goods of shallow, can only transport in batches, the problem that wastes time and energy. The key points of the technical scheme are as follows: including the base, remove the wheelset, the lifter plate, hydraulic means, the both sides of lifter plate all are provided with the extension board, the one end of extension board rotates with the lateral wall of lifter plate to be connected, the lateral wall of extension board passes through the connecting piece and can dismantle with the lateral wall of lifter plate and be connected, and when extension board is connected with the lifter plate extension board and lifter plate mutually perpendicular, the both sides wall fixedly connected with backup pad of lifter plate, the surface of extension board and lifter plate is in same horizontal plane when extension board and backup pad mutually paste. The utility model discloses a cooperation work between lifter plate, extension board, connecting piece and the backup pad need not the transport goods of batch when the goods is more, and can prevent that the goods from dropping from the lifter plate when the goods is less.

Description

Hydraulic lifting cart

Technical Field

The utility model relates to a shallow technical field, more specifically say that it relates to a hydraulic pressure lift shallow.

Background

As a plane lifting machine, the hydraulic lifting trolley is mainly used for lifting heavy objects, and has wide application in many fields, such as a lifting platform for loading and unloading goods in a goods yard, a working platform for operators in various projects, and the like.

At present, the size of a placing plate for placing goods on the existing cart cannot be changed, the goods can only be placed in a superposed mode, when the number of the goods is large, the goods drop easily in the moving process of the cart, and the goods can only be transported in batches, so that time and labor are wasted.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a hydraulic lifting cart through the cooperation between lifter plate, extension board, connecting piece and the backup pad, need not the transport goods in batches when the goods is more, and can prevent that the goods from dropping from the lifter plate when the goods is less.

The above technical purpose of the present invention can be achieved by the following technical solutions: a hydraulic lift cart comprising:

a base;

the moving wheel set is arranged at the bottom of the base;

the lifting plate is arranged above the base and used for placing goods;

the hydraulic device is arranged between the base and the lifting plate and is used for driving the lifting plate to lift;

wherein, the both sides of lifter plate all are provided with the extension board, the one end of extension board rotates with the lateral wall of lifter plate to be connected, the lateral wall of extension board passes through the connecting piece and can dismantle with the lateral wall of lifter plate to be connected, and works as when extension board is connected with the lifter plate extension board and lifter plate mutually perpendicular, the both sides wall fixedly connected with backup pad of lifter plate works as when extension board and backup pad are laminated each other the surface of extension board and lifter plate is in same horizontal plane.

Through adopting above-mentioned technical scheme, when transporting more goods, the restriction of cancellation connecting piece, to extend the board and rotate, laminate each other until extension board and backup pad, the staff can place the goods and transport on lifter plate and extension board this moment, need not the transportation of batch, and when transporting less goods, utilize the connecting piece will extend the board and link to each other with the lifter plate, the extension board can restrict the goods on the lifter plate this moment, prevent to remove in-process goods and break away from the lifter plate.

The utility model discloses further set up to: the connecting piece includes the rotation groove of seting up on the extension board, rotates the fixture block of connecting in the rotation groove through torsion spring and sets up and supply fixture block male draw-in groove on the lifter plate lateral wall, works as when torsion spring is in natural state the fixture block is located the rotation inslot.

By adopting the technical scheme, when the extension plate is required to be connected with the lifting plate, the clamping block in the rotating groove is rotated out, then the extension plate is rotated to move the clamping block until the clamping block is inserted into the clamping groove, so that the extension plate and the lifting plate are connected with each other, when the extension plate is required to be separated from the lifting plate, the extension plate is only required to be rotated to drive the clamping block to be separated from the clamping groove, and the torsion spring can drive the clamping block to rotate into the rotating groove again after the clamping block is separated from the clamping groove, so that inconvenience caused by the fact that the clamping block protrudes out of the surface of the extension plate is prevented.

The utility model discloses further set up to: the top of backup pad fixedly connected with buffer layer.

Through adopting above-mentioned technical scheme, avoid backup pad and extension board both direct collision each other and lead to the surface to appear damaging.

The utility model discloses further set up to: a plurality of telescopic rods and a limiting assembly used for fixing the length of the telescopic rods are fixedly connected between the supporting plate and the bottom plate.

Through adopting above-mentioned technical scheme, the setting of telescopic link can be flexible thereupon along with the lift of backup pad, utilizes spacing subassembly with telescopic link length fixation back, can borrow this and play the supporting effect to the backup pad to improve the backup pad to the supporting effect of extension board and extension board goods.

The utility model discloses further set up to: the telescopic link includes the dead lever of fixed connection on the base, offers spread groove and the carriage release lever of sliding connection in the spread groove at dead lever top, the one end of spread groove and the bottom fixed connection of backup pad are kept away from to the carriage release lever, spacing subassembly is used for inserting the threaded rod in the locating hole including offering a plurality of locating holes on the carriage release lever lateral wall, offering screw hole and threaded connection on the dead lever lateral wall in the threaded hole.

Through adopting above-mentioned technical scheme, at the in-process that lifter plate moved the backup pad and goes up and down, because backup pad and carriage release lever fixed connection, consequently the carriage release lever also can remove thereupon, after the altitude mixture control of lifter plate and backup pad to required height, rotate the threaded rod until the threaded rod inserts to the locating hole, utilize the characteristic of threaded connection auto-lock after loosening the threaded rod, the rigidity of threaded rod to with the relative position of carriage release lever, dead lever fixed, with this reach the purpose that plays the supporting effect to the backup pad.

The utility model discloses further set up to: a plurality of strip-shaped grooves are formed in the surface of the lifting plate.

Through adopting above-mentioned technical scheme, increase the frictional force between goods and the lifter plate, prevent that the skew from appearing in the position of removal in-process goods.

To sum up, the utility model discloses following beneficial effect has:

through the cooperation between lifter plate, extension board, connecting piece and the backup pad, need not the transport goods of batch when the goods is more, and can prevent that the goods from dropping from the lifter plate when the goods is less.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a sectional view of the telescopic rod of the present invention;

fig. 5 is a third schematic structural view of the present invention;

FIG. 6 is a cross-sectional view taken along line B-B of FIG. 5;

fig. 7 is an enlarged view of fig. 6 at C.

In the figure: 1. a base; 2. a moving wheel set; 3. a lifting plate; 4. an extension plate; 5. a rotating groove; 6. a torsion spring; 7. a clamping block; 8. a card slot; 9. a buffer layer; 10. fixing the rod; 11. connecting grooves; 12. a travel bar; 13. positioning holes; 14. a threaded hole; 15. a threaded rod; 16. a strip-shaped groove; 17. and a support plate.

Detailed Description

In order to make the technical solutions of the present invention better understood, the following detailed description of the present invention is provided with reference to the accompanying drawings and specific embodiments, and it should be noted that the embodiments and features of the embodiments of the present invention can be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element 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 invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A hydraulic lifting cart, as shown in fig. 1-7, comprising: a base 1; the movable wheel set 2 is arranged at the bottom of the base 1; the lifting plate 3 is arranged above the base 1 and used for placing goods; the hydraulic device is arranged between the base 1 and the lifting plate 3 and is used for driving the lifting plate 3 to lift; the lifting plate comprises a lifting plate 3, extending plates 4, a connecting piece and a buffer layer 9, wherein the extending plates 4 are arranged on two sides of the lifting plate 3, one ends of the extending plates 4 are rotatably connected with the side walls of the lifting plate 3, the side walls of the extending plates 4 are detachably connected with the side walls of the lifting plate 3 through the connecting piece, the extending plates 4 are perpendicular to the lifting plate 3 when the extending plates 4 are connected with the lifting plate 3, the two side walls of the lifting plate 3 are fixedly connected with the support plates 17, the surfaces of the extending plates 4 and the lifting plate 3 are positioned on the same horizontal plane when the extending plates 4 and the support plates 17 are attached to each other, the buffer layer 9 is fixedly connected to the tops of the support plates 17, the situation that the surfaces of the support plates 17 and the extending plates 4 are damaged due to direct mutual collision is avoided, and a plurality of grooves 16 are formed in the surface of the lifting plate 3 and used for increasing the friction force between goods and preventing the goods from being shifted in the moving process;

the connecting piece comprises a rotating groove 5 arranged on the extension plate 4, a clamping block 7 rotationally connected in the rotating groove 5 through a torsion spring 6, and a clamping groove 8 arranged on the side wall of the lifting plate 3 for the clamping block 7 to insert, when the torsion spring 6 is in a natural state, the block 7 is positioned in the rotating groove 5, and when the extension plate 4 is required to be connected with the lifting plate 3, firstly, the fixture block 7 in the rotating groove 5 is rotated out, then the extending plate 4 is rotated to drive the fixture block 7 to move until the fixture block 7 is inserted into the clamping groove 8, therefore, the extension plate 4 and the lifting plate 3 are connected with each other, when the extension plate 4 needs to be separated from the lifting plate 3, the extension plate 4 only needs to be rotated to drive the clamping block 7 to be separated from the clamping groove 8, after the clamping block 7 is separated from the clamping groove 8, the torsion spring 6 can drive the clamping block 7 to rotate into the rotating groove 5 again, so that the clamping block 7 is prevented from protruding out of the surface of the extension plate 4 to cause inconvenience;

a plurality of telescopic rods and a limiting component for fixing the length of the telescopic rods are fixedly connected between the supporting plate 17 and the bottom plate, the telescopic rods can be arranged to stretch along with the lifting of the supporting plate 17, and after the length of the telescopic rods is fixed by the limiting component, the supporting effect on the supporting plate 17 can be achieved, so that the supporting effect of the supporting plate 17 on the extension plate 4 and goods on the extension plate 4 is improved;

the telescopic rod comprises a fixed rod 10 fixedly connected to the base 1, a connecting groove 11 arranged at the top of the fixed rod 10 and a movable rod 12 connected in the connecting groove 11 in a sliding manner, one end of the movable rod 12 far away from the connecting groove 11 is fixedly connected with the bottom of a supporting plate 17, the limiting component comprises a plurality of positioning holes 13 arranged on the side wall of the movable rod 12, a threaded hole 14 arranged on the side wall of the fixed rod 10 and a threaded rod 15 connected in the threaded hole 14 in a threaded manner and used for being inserted into the positioning hole 13, in the process that the lifting plate 3 drives the supporting plate 17 to lift, the supporting plate 17 is fixedly connected with the movable rod 12, so that the movable rod 12 can move along with the supporting rod, after the heights of the lifting plate 3 and the supporting plate 17 are adjusted to the required heights, the threaded rod 15 is rotated until the threaded rod 15 is inserted into the positioning hole 13, after the threaded rod 15 is loosened, the self-locking characteristic of threaded connection is utilized, and the position of the threaded rod 15 is fixed, thereby fixing the relative positions of the movable rod 12 and the fixed rod 10, and achieving the purpose of supporting the supporting plate 17.

The utility model discloses as follows during normal use:

remove the shallow to goods department, adjust lifter plate 3's height so that place the goods, when transporting more goods, it drives fixture block 7 and draw-in groove 8 separation to rotate extension board 4, the lateral wall of extension board 4 and lifter plate 3's lateral wall separation this moment, later will extend board 4 and rotate, laminate each other until extension board 4 and backup pad 17, the staff can place the goods and transport on lifter plate 3 and extension board 4 this moment, need not transportation in batches, and when transporting less goods, will rotate fixture block 7 in the groove 5 and roll out, later rotate extension board 4 and drive fixture block 7 and remove, until fixture block 7 inserts to the draw-in groove 8 in, realize extending board 4 and lifter plate 3's interconnect, extension board 4 can restrict the goods on lifter plate 3 this moment, prevent that the goods breaks away from lifter plate 3 in the removal process.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A hydraulic lift cart, comprising:

a base (1);

the moving wheel set (2) is arranged at the bottom of the base (1);

the lifting plate (3) is arranged above the base (1) and is used for placing goods;

the hydraulic device is arranged between the base (1) and the lifting plate (3) and is used for driving the lifting plate (3) to lift;

wherein, the both sides of lifter plate (3) all are provided with extension board (4), the one end of extension board (4) rotates with the lateral wall of lifter plate (3) to be connected, the lateral wall of extension board (4) passes through the connecting piece and can dismantle with the lateral wall of lifter plate (3) to be connected, and works as when extension board (4) are connected with lifter plate (3) extension board (4) and lifter plate (3) mutually perpendicular, the both sides wall fixedly connected with backup pad (17) of lifter plate (3), work as when extension board (4) and backup pad (17) are laminated each other the surface of extension board (4) and lifter plate (3) is in same horizontal plane.

2. The hydraulic lift cart of claim 1, wherein: the connecting piece rotates the fixture block (7) of connecting in rotating groove (5) and seting up on lifter plate (3) lateral wall and supplies fixture block (7) male draw-in groove (8) including seting up rotation groove (5) on extension board (4), through torsion spring (6), works as when torsion spring (6) are in natural state fixture block (7) are located and rotate groove (5).

3. The hydraulic lift cart of claim 1, wherein: the top of the supporting plate (17) is fixedly connected with a buffer layer (9).

4. The hydraulic lift cart of claim 1, wherein: a plurality of telescopic rods and a limiting assembly used for fixing the length of the telescopic rods are fixedly connected between the supporting plate (17) and the bottom plate.

5. The hydraulic lift cart of claim 4, wherein: the telescopic link includes dead lever (10) of fixed connection on base (1), sets up spread groove (11) and sliding connection shift lever (12) in spread groove (11) at dead lever (10) top, the bottom fixed connection of one end and backup pad (17) of spread groove (11) is kept away from in shift lever (12), spacing subassembly is used for inserting threaded rod (15) to the locating hole (13) in including setting up a plurality of locating holes (13) on shift lever (12) lateral wall, setting up screw hole (14) and threaded connection on dead lever (10) lateral wall in screw hole (14).

6. The hydraulic lift cart of claim 1, wherein: a plurality of strip-shaped grooves (16) are formed in the surface of the lifting plate (3).