CN215516504U

CN215516504U - Horizontal lifting mechanism

Info

Publication number: CN215516504U
Application number: CN202122274097.3U
Authority: CN
Inventors: 李世胜; 孟新亮
Original assignee: Tianjin Box Auto Parts Manufacturing Co ltd
Current assignee: Tianjin Box Auto Parts Manufacturing Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-01-14
Anticipated expiration: 2031-09-18

Abstract

The utility model relates to a horizontal lifting mechanism which comprises a base, a lifting platform and a lifting assembly, wherein the lifting platform is connected with the base through the lifting assembly, the lifting assembly comprises a connecting piece and a pressing rod, two first pin shafts which are vertically distributed are respectively fixed on two side walls of the connecting piece, and a third connecting rod and the pressing rod are sleeved on the first pin shaft above the connecting piece. The lifting assembly drives the lifting platform to be lifted horizontally by pressing the pressing rod downwards, the operation is simple and convenient, the lifting assembly adopts the link mechanism to realize horizontal lifting, the structure is simple, the damage is not easy to damage, the manufacturing cost is low, and the processing is easy.

Description

Horizontal lifting mechanism

Technical Field

The utility model relates to the technical field of lifting, in particular to a horizontal lifting mechanism.

Background

In the actual production process, an object needs to be lifted horizontally for a certain distance in many times, and the prior art selects a double-guide-rod mechanism and has the defects of complex structure and high cost; or a lever mechanism is selected, the structure is simple, but the lifting is not horizontal, and the inclination angle is formed, so that the use is limited.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a horizontal lifting mechanism.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a horizontal lifting mechanism, includes base, lifting platform, lifting unit, lifting platform passes through lifting unit and is connected with the base, lifting unit includes connecting piece, depression bar, fixed two first round pin axles that distribute about being respectively on the both sides wall of connecting piece, the first round pin epaxial cover of its top has third connecting rod and depression bar to relative first round pin axle can rotate, and the first round pin epaxial cover of its below has fourth connecting rod and first connecting rod, and relative first round pin axle can rotate, the one end and the second connecting rod of third connecting rod rotate to be connected, the other end of third connecting rod and fourth connecting rod all rotates with the lifting rod to be connected, first connecting rod, second connecting rod and depression bar all rotate with the base to be connected, lifting platform is connected on the top of lifting rod.

In any of the above schemes, preferably, two second pin shafts distributed up and down are respectively fixed on two side walls of the base, the pressure lever is sleeved on the second pin shaft above the same side of the base and can rotate, and the first connecting rod and the second connecting rod are sleeved on the second pin shaft below the same side of the base and can rotate.

In any of the above solutions, preferably, the first link is located on a side of the second link close to the base, and the fourth link is located on a side of the first link close to the connecting member.

In any of the above schemes, preferably, a third pin is fixed at one end of the third connecting rod, the second connecting rod is sleeved on the third pin and can rotate, and a cushion block is sleeved on the third pin between the third connecting rod and the second connecting rod.

The preferred is in above-mentioned arbitrary scheme, the top of pole of lifting is equipped with the slot, be equipped with the screw hole on the lateral wall of pole of lifting, the fixed inserted bar of bottom center part of lift platform, be equipped with the screw thread blind hole of a plurality of equidistant vertical arrangements on the lateral wall of inserted bar, the inserted bar injects in the slot and through bolt and screw hole and one of them screw thread blind hole connection to it is fixed with the pole of lifting to make the platform of lifting.

In any of the above solutions, preferably, the slot and the insertion rod are both rectangular structures.

Compared with the prior art, the horizontal lifting mechanism provided by the utility model has the following beneficial effects:

1. the lifting assembly drives the lifting platform to be lifted horizontally by pressing the pressing rod, the operation is simple and convenient, the lifting assembly adopts a link mechanism to realize horizontal lifting, the structure is simple, the damage is not easy to damage, the manufacturing cost is low, and the processing is easy;

2. the lifting platform can move up and down relative to the lifting rod, and when the lifting assembly lifts up and does not meet the requirement, the lifting platform can be adjusted to meet the requirement, so that the lifting platform is more convenient to use and wider in application range.

Drawings

FIG. 1 is a schematic overall structure diagram of a preferred embodiment of a horizontal lifting mechanism provided in the present invention;

FIG. 2 is a front view of FIG. 1;

fig. 3 is a schematic structural view of the connection between the lifting platform and the lifting rod in embodiment 2.

The figures are labeled as follows: 1. a base; 2. a pressure lever; 3. a second link; 4. a first link; 5. a connecting member; 6. a fourth link; 7. a third link; 8. cushion blocks; 9. a second pin shaft; 10. a first pin shaft; 11. a third pin shaft; 12. a lifting rod; 13. lifting the platform; 14. a bolt; 15. a threaded blind hole; 16. and (4) inserting the rod.

Detailed Description

In order that the utility model may be further understood, the utility model will now be described in detail with reference to specific examples.

Example 1

As shown in fig. 1-2, an embodiment of a horizontal lifting mechanism according to the present invention includes a base 1, a lifting platform 13, and a lifting assembly, wherein the lifting platform 13 is connected to the base 1 through the lifting assembly, the lifting assembly includes a connecting member 5 and a pressing rod 2, two side walls of the connecting member 5 are respectively fixed with two first pin shafts 10 distributed vertically, the first pin shaft 10 above the connecting member is sleeved with a third connecting rod 7 and the pressing rod 2 and can rotate relative to the first pin shaft, the first pin shaft 10 below the connecting member is sleeved with a fourth connecting rod 6 and a first connecting rod 4 and can rotate relative to the first pin shaft, one end of the third connecting rod 7 is rotatably connected to the second connecting rod 3, the other ends of the third connecting rod 7 and the fourth connecting rod 6 are rotatably connected to a lifting rod 12, the first connecting rod 4, the second connecting rod 3 and the pressing rod 2 are rotatably connected to the base 1, the top end of the lifting rod 12 is connected with a lifting platform 13. The lifting rod 12 and the lifting platform 13 are of an integrated structure.

Make the lifting unit drive lift platform 13 level lift through depression bar 2 down, easy and simple to handle, lifting unit adopts link mechanism to realize the level and lifts, simple structure, and is not fragile, and the cost of manufacture is low, easily processing.

Two second pin shafts 9 which are vertically distributed are respectively fixed on two side walls of the base 1, the pressing rod 2 is sleeved on the second pin shaft 9 above the same side of the base 1 and can rotate, and the first connecting rod 4 and the second connecting rod 3 are both sleeved on the second pin shaft 9 below the same side of the base 1 and can rotate.

The first connecting rod 4 is positioned on one side of the second connecting rod 3 close to the base 1, and the fourth connecting rod 6 is positioned on one side of the first connecting rod 4 close to the connecting piece 5.

And a third pin shaft 11 is fixed at one end of the third connecting rod 7, the second connecting rod 3 is sleeved on the third pin shaft 11 and can rotate, and a cushion block 8 is sleeved on the third pin shaft 11 between the third connecting rod 7 and the second connecting rod 3.

Example 2

The difference with the above embodiment is that, as shown in fig. 3, a detachable structure is provided between the lifting rod 12 and the lifting platform 13, an insertion slot is provided at the top end of the lifting rod 12, a threaded hole is provided on one side wall of the lifting rod 12, an insertion rod 16 is fixed at the center of the bottom of the lifting platform 13, a plurality of threaded blind holes 15 are provided on one side wall of the insertion rod 16, the insertion rod 16 is inserted into the insertion slot and connected with the threaded hole and one of the threaded blind holes 15 through a bolt 14, so that the lifting platform 13 is fixed with the lifting rod 12.

Preferably, the slot and the plunger 16 are both rectangular in configuration.

The design is for dismantling the structure of lift between lift platform 13 and the pole 12 of lifting, and the screw hole passes through bolt 14 and is connected with the screw thread blind hole 15 of difference on the inserted bar 16 to adjust the height that lifts platform 13, when the lift subassembly lifts highly unsatisfied use, can fill enough through adjusting the distance that lifts between platform 13 and the pole 12 of lifting, make this embodiment whole use more convenient, application scope is wider.

The working principle of the embodiment is as follows: one end of the pressure rod 2 is pressed downwards, the other end of the pressure rod 2 is tilted, so that the connecting piece 5 is driven to enable the first connecting rod 4 and the second connecting rod 3 to rotate, the lifting rod 12 drives the lifting platform 13 to move upwards under the cooperation of the third connecting rod 7, and the lifting function is realized.

It will be understood by those skilled in the art that the present invention includes any combination of the summary and detailed description of the utility model described above and those illustrated in the accompanying drawings, which is not intended to be limited to the details and which, for the sake of brevity of this description, does not describe every aspect which may be formed by such combination. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A horizontal lifting mechanism is characterized in that: including base, lifting platform, lifting unit, lifting platform passes through lifting unit and is connected with the base, lifting unit includes connecting piece, depression bar, fix two first round pin axles that distribute about being respectively on the both sides wall of connecting piece, the first round pin epaxial cover of its top has third connecting rod and depression bar to relative first round pin axle can rotate, and the first round pin epaxial cover of its below has fourth connecting rod and first connecting rod, and relative first round pin axle can rotate, the one end and the second connecting rod of third connecting rod rotate to be connected, the other end of third connecting rod and fourth connecting rod all rotates with the pole of lifting and is connected, first connecting rod, second connecting rod and depression bar all rotate with the base and are connected, lifting platform is connected on the top of pole of lifting.

2. A horizontal lifting mechanism as claimed in claim 1, wherein: two second pin shafts which are vertically distributed are respectively fixed on two side walls of the base, the pressing rod is sleeved on the second pin shaft above the same side of the base and can rotate, and the first connecting rod and the second connecting rod are sleeved on the second pin shaft below the same side of the base and can rotate.

3. A horizontal lifting mechanism as claimed in claim 1, wherein: the first connecting rod is positioned on one side of the second connecting rod close to the base, and the fourth connecting rod is positioned on one side of the first connecting rod close to the connecting piece.

4. A horizontal lifting mechanism as claimed in claim 1, wherein: and a third pin shaft is fixed at one end of the third connecting rod, the second connecting rod is sleeved on the third pin shaft and can rotate, and a cushion block is sleeved on the third pin shaft between the third connecting rod and the second connecting rod.

5. A horizontal lifting mechanism as claimed in claim 1, wherein: the top of pole of lifting is equipped with the slot, be equipped with the screw hole on the lateral wall of pole of lifting, the fixed inserted bar in bottom central point of lift platform, be equipped with the screw thread blind hole of a plurality of equidistant vertical arrangements on the lateral wall of inserted bar, the inserted bar injects in the slot and through bolt and screw hole and one of them screw thread blind hole connection to it is fixed with the pole of lifting to make the platform of lifting.

6. A horizontal lifting mechanism according to claim 5, wherein: the slot and the inserted bar are both rectangular structures.