CN216836674U

CN216836674U - Novel hydraulic equipment applied to elevator

Info

Publication number: CN216836674U
Application number: CN202122760178.4U
Authority: CN
Inventors: 朴闰鹤; 朴美玲
Original assignee: Shanghai Jingendi Hydraulic Equipment Co ltd
Current assignee: Shanghai Jingendi Hydraulic Equipment Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-06-28
Anticipated expiration: 2031-11-12

Abstract

The utility model relates to the technical field of hydraulic equipment, and discloses novel hydraulic equipment applied to an elevator, which comprises a base plate, the top end of the base plate is respectively and fixedly provided with a hydraulic machine, a jacking cylinder, a buffer tank and a lifting column, a first connecting rod is fixedly arranged at the top end of an output shaft of the jacking cylinder, a connecting block is fixedly arranged at one side of the first connecting rod, a first inner cavity is arranged inside the buffer box, a first compression spring is fixedly arranged in the first inner cavity, when the lifting column moves up and down, the cleaning pads in the first cleaning disc and the second cleaning disc are movably connected with the outer side of the lifting column, when the lifting column moves up and down, the cleaning block can clean the outer side of the lifting column through the cleaning pad, and the cleaning block can press the second compression spring through the second connecting rod and the second partition plate when moving, so that the cleaning block and the cleaning pad can clean the surface of the lifting column.

Description

Novel hydraulic equipment applied to elevator

Technical Field

The utility model relates to the technical field of hydraulic equipment, in particular to novel hydraulic equipment applied to an elevator.

Background

Hydraulic equipment is a device that transmits pressure through hydraulic oil. The hydraulic equipment is a carrier of the hydraulic system, a complete hydraulic system consists of five parts, namely a power element, an executive element, a control element, an auxiliary element and hydraulic oil, the existing hydraulic equipment used by the elevator needs to be provided with a plurality of hydraulic cylinders to realize the lifting of the elevator, the buffer effect is poor when the elevator car takes, the riding comfort is affected, and the hydraulic cylinders are easy to accumulate because the hydraulic cylinders are long in movement time and hydraulic oil on hydraulic rods is not cleaned in time.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to provide a new hydraulic apparatus for an elevator, which solves the problems set forth in the background art.

Technical scheme

The utility model provides the following technical scheme: a novel hydraulic device applied to an elevator comprises a base plate, wherein the top end of the base plate is respectively and fixedly provided with a hydraulic machine, a jacking cylinder, a buffer box and a lifting column, the top end of an output shaft of the jacking cylinder is fixedly provided with a first connecting rod, one side of the first connecting rod is fixedly provided with a connecting block, a first inner cavity is formed in the buffer box, a first compression spring is fixedly arranged in the first inner cavity, the top end of the first compression spring is fixedly provided with a first partition plate, the top end of the first partition plate is fixedly provided with the buffer column, the top end of the buffer column is fixedly provided with a first buffer cushion, the top ends of two adjacent lifting columns are fixedly provided with a top plate, the bottom end of the top plate is fixedly provided with a second buffer cushion, one side of the connecting block is fixedly provided with a first cleaning disc, the top end of the first cleaning disc is fixedly provided with a connecting column, it is adjacent the top fixed mounting of spliced pole has the clean dish of second, the inside of first clean dish is run through respectively and has been seted up second inner chamber and mounting groove, fixed mounting has second compression spring in the mounting groove, one side fixed mounting of second compression spring has the second baffle, one side fixed mounting of second baffle has the second connecting rod, adjacent two the same one side equal fixed mounting of second connecting rod has clean piece, adjacent two the equal fixed mounting in adjacent side of clean piece has clean pad.

Preferably, the first cushion pad is positioned right below the second cushion pad, and the first cushion pad is positioned on the side of the hydraulic machine.

Preferably, the buffer column penetrates through the inner wall of the top end of the buffer box, and the first partition plate is located inside the first inner cavity.

Preferably, the lifting column adopts multi-stage lifting, the first cleaning disc and the second cleaning disc are both positioned on the outer side of the lifting column, and the cleaning pads are movably connected with the outer side of the lifting column.

Preferably, the second partition plate is positioned inside the mounting groove, and the second connecting rod penetrates through the inner wall of the cleaning disc and is fixedly connected with the cleaning block.

Preferably, a mounting groove is formed in the second cleaning disc, and the second cleaning disc is located above the first cleaning disc.

Advantageous effects

Compared with the prior art, the utility model provides novel hydraulic equipment applied to an elevator, which has the following beneficial effects:

1. this be applied to novel hydraulic equipment that elevator used, through when the lift post up-and-down motion, the clean pad in first clean dish and the second clean dish all with the outside swing joint of lift post, when the lift post up-and-down motion like this, the cleaning block can clean the lift post outside through clean pad, and the cleaning block can extrude second compression spring through second connecting rod and second baffle when the motion in addition, ensures that cleaning block and clean pad show to the lift post to clean.

2. This be applied to novel hydraulic equipment that elevator used, through when roof downstream, the second blotter of roof bottom can contact each other with first blotter to first blotter can downstream after receiving pressure, drives the cushion column downstream and can compress first compression spring through first baffle, ensures that the roof descends after the buffering effect increase, can not cause the damage to the hydraulic press.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side sectional view of the surge tank of the present invention;

FIG. 3 is a schematic view of a first cleaning pan of the present invention;

fig. 4 is a schematic view of a second cleaning pan of the present invention.

In the figure: 1-base plate, 2-hydraulic press, 3-jacking cylinder, 4-buffer box, 5-buffer column, 6-first buffer pad, 7-first connecting rod, 8-lifting column, 9-first cleaning disk, 10-second cleaning disk, 11-connecting block, 12-top plate, 13-second buffer pad, 14-first compression spring, 15-first clapboard, 16-second compression spring, 17-second clapboard, 18-second connecting rod, 19-cleaning block, 20-mounting groove, 21-cleaning pad and 22-connecting column.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1, 3 and 4, a novel hydraulic device for an elevator includes a base plate 1, a hydraulic machine 2, a jacking cylinder 3, a buffer tank 4 and lifting columns 8 are fixedly mounted at the top end of the base plate 1, a first connecting rod 7 is fixedly mounted at the top end of an output shaft of the jacking cylinder 3, a connecting block 11 is fixedly mounted at one side of the first connecting rod 7, a first inner cavity is formed in the buffer tank 4, a first compression spring 14 is fixedly mounted in the first inner cavity, a first partition 15 is fixedly mounted at the top end of the first compression spring 14, a buffer column 5 is fixedly mounted at the top end of the first partition 15, a first buffer pad 6 is fixedly mounted at the top end of the buffer column 5, a top plate 12 is fixedly mounted at the top end of two adjacent lifting columns 8, a second buffer pad 13 is fixedly mounted at the bottom end of the top plate 12, a first cleaning plate 9 is fixedly mounted at one side of the connecting block 11, the top fixed mounting of first cleaning dish 9 has spliced pole 22, the top fixed mounting of adjacent spliced pole 22 has second cleaning dish 10, the inside of first cleaning dish 9 is run through respectively and has been seted up second inner chamber and mounting groove 20, fixed mounting has second compression spring 16 in the mounting groove 20, one side fixed mounting of second compression spring 16 has second baffle 17, one side fixed mounting of second baffle 17 has second connecting rod 18, two adjacent second connecting rods 18 with the equal fixed mounting in one side have cleaning block 19, the equal fixed mounting in adjacent side of two adjacent cleaning block 19 has cleaning pad 21, second cleaning dish 10 is the version that reduces of first cleaning dish 9.

In this embodiment, the lifting column 8 adopts multi-level lifting, the first cleaning plate 9 and the second cleaning plate 10 are both located on the outer side of the lifting column 8, and the cleaning pad 21 is movably connected with the outer side of the lifting column 8.

In this embodiment, the second partition 17 is located inside the mounting groove 20, and the second connecting rod 18 penetrates through the inner wall of the cleaning plate and is fixedly connected with the cleaning block 19.

In this embodiment, a mounting groove 20 is opened in the second cleaning disk 10, and the second cleaning disk 10 is located above the first cleaning disk 9.

The working principle of the embodiment is as follows: in use, when the lifting column 8 moves up and down, the cleaning pads 21 in the first cleaning disc 9 and the second cleaning disc 10 are movably connected with the outer side of the lifting column 8, so that when the lifting column 8 moves up and down, the cleaning blocks 19 clean the outer side of the lifting column 8 through the cleaning pads 21, and the cleaning blocks 19 extrude the second compression springs 16 through the second connecting rods 18 and the second partition plates 17 when moving, so that the cleaning blocks 19 and the cleaning pads 21 clean the surface of the lifting column 8.

Example two:

referring to fig. 1-2, a novel hydraulic device for an elevator includes a base plate 1, a hydraulic machine 2, a jacking cylinder 3, a buffer tank 4 and lifting columns 8 are respectively and fixedly mounted on the top end of the base plate 1, a first connecting rod 7 is fixedly mounted on the top end of an output shaft of the jacking cylinder 3, a connecting block 11 is fixedly mounted on one side of the first connecting rod 7, a first inner cavity is formed in the buffer tank 4, a first compression spring 14 is fixedly mounted in the first inner cavity, a first partition plate 15 is fixedly mounted on the top end of the first compression spring 14, a buffer column 5 is fixedly mounted on the top end of the first partition plate 15, a first buffer pad 6 is fixedly mounted on the top end of the buffer column 5, a top plate 12 is fixedly mounted on the top end of two adjacent lifting columns 8, a second buffer pad 13 is fixedly mounted on the bottom end of the top plate 12, and a first cleaning plate 9 is fixedly mounted on one side of the connecting block 11, the top fixed mounting of first cleaning dish 9 has spliced pole 22, the top fixed mounting of adjacent spliced pole 22 has second cleaning dish 10, second inner chamber and mounting groove 20 have been run through respectively to the inside of first cleaning dish 9, fixed mounting has second compression spring 16 in the mounting groove 20, one side fixed mounting of second compression spring 16 has second baffle 17, one side fixed mounting of second baffle 17 has second connecting rod 18, two adjacent second connecting rods 18 with the equal fixed mounting in same side have cleaning block 19, the equal fixed mounting in adjacent side of two adjacent cleaning block 19 has cleaning pad 21.

In this embodiment, the first cushion 6 is located directly below the second cushion 13, and the first cushion 5 is located on the side of the hydraulic machine 2.

In this embodiment, the buffer column 5 penetrates through the inner wall of the top end of the buffer box 4, and the first partition 15 is located inside the first inner cavity.

The working principle of the embodiment is as follows: during the use, when roof 12 downstream, the second blotter 13 of roof 12 bottom can contact each other with first blotter 6 to first blotter 6 receives after the pressure can downstream, drives bumping post 5 downstream and can compress first compression spring 16 through first baffle 15, ensures that roof 12 descends after the cushioning effect increase, can not lead to the fact the damage to hydraulic press 2.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel hydraulic equipment applied to elevator comprises a base plate (1), and is characterized in that: the hydraulic press, the jacking cylinder (3), the buffer box (4) and the lifting columns (8) are fixedly mounted at the top end of the base plate (1) respectively, a first connecting rod (7) is fixedly mounted at the top end of an output shaft of the jacking cylinder (3), a connecting block (11) is fixedly mounted on one side of the first connecting rod (7), a first inner cavity is formed in the buffer box (4), a first compression spring (14) is fixedly mounted in the first inner cavity, a first partition plate (15) is fixedly mounted at the top end of the first compression spring (14), the buffer column (5) is fixedly mounted at the top end of the first partition plate (15), a first buffer pad (6) is fixedly mounted at the top end of the buffer column (5), a top plate (12) is fixedly mounted at the top end of each two adjacent lifting columns (8), and a second buffer pad (13) is fixedly mounted at the bottom end of the top plate (12), one side fixed mounting of connecting block (11) has first clean dish (9), the top fixed mounting of first clean dish (9) has spliced pole (22), and is adjacent the top fixed mounting of spliced pole (22) has second clean dish (10), the inside of first clean dish (9) is run through respectively and has been seted up second inner chamber and mounting groove (20), fixed mounting has second compression spring (16) in mounting groove (20), one side fixed mounting of second compression spring (16) has second baffle (17), one side fixed mounting of second baffle (17) has second connecting rod (18), adjacent two there are clean piece (19), adjacent two same one side equal fixed mounting of second connecting rod (18) has clean piece (19), adjacent two the adjacent side equal fixed mounting of clean piece (19) has clean pad (21).

2. The new hydraulic equipment for elevators according to claim 1, characterized in that: the first cushion pad (6) is positioned right below the second cushion pad (13), and the first cushion pad (6) is positioned on the side of the hydraulic machine (2).

3. The new hydraulic equipment for elevators according to claim 1, characterized in that: buffer column (5) run through the top inner wall through surge-box (4), first baffle (15) are located inside first inner chamber.

4. The new hydraulic equipment for elevators according to claim 1, characterized in that: the lifting column (8) adopts multi-stage lifting, the first cleaning disc (9) and the second cleaning disc (10) are both positioned on the outer side of the lifting column (8), and the cleaning pads (21) are movably connected with the outer side of the lifting column (8).

5. The new hydraulic equipment for elevators according to claim 1, characterized in that: the second partition plate (17) is positioned in the mounting groove (20), and the second connecting rod (18) penetrates through the inner wall of the cleaning disc and is fixedly connected with the cleaning block (19).

6. The new hydraulic equipment for elevators according to claim 1, characterized in that: a mounting groove (20) is formed in the second cleaning disc (10), and the second cleaning disc (10) is located above the first cleaning disc (9).