CN215479056U

CN215479056U - Hydraulic elevator with slowly fall device

Info

Publication number: CN215479056U
Application number: CN202120575700.9U
Authority: CN
Inventors: 李军; 宋智峰; 黄文博
Original assignee: Shandong Jinggong Elevator Co ltd
Current assignee: Shandong Jinggong Elevator Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2022-01-11
Anticipated expiration: 2031-03-22

Abstract

The utility model provides a hydraulic elevator with a slow descending device, which comprises two vertically arranged stand columns and a car, wherein an oil cylinder is arranged between the two stand columns, the top of the oil cylinder is fixedly connected with the car, the car is regulated by the oil cylinder to move up and down along the stand columns, the car comprises a first support column arranged on the side part of the car, the slow descending device comprises a handle arranged on the first support column, a traction rope is arranged on the handle, a winding part is arranged on the first support column, the traction rope is connected with a regulating part through the winding part, and the regulating part is connected with the oil cylinder. If touch the power failure condition in the use, pulling handle, the handle passes through the haulage rope and drives the regulating plate activity, and then controls hydro-cylinder work through adjusting device, makes the elevator slowly descend, uses comparatively simple and conveniently, and the security is higher, is suitable for popularization and application.

Description

Hydraulic elevator with slowly fall device

Technical Field

The utility model relates to the field of elevator equipment, in particular to a hydraulic elevator with a slow descending device.

Background

An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which move on at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical, also of the stepped type, the tread plates being mounted on a track, running continuously, known as an escalator or a moving walkway, serving the fixed lifting device of the given floor.

The following condition can appear when the elevator is used, and the elevator can meet the condition of having a power failure when normal use, and the elevator can not continue to go up and down when having a power failure, and the personnel that are using like this can be stranded in the elevator, causes some unnecessary troubles.

Disclosure of Invention

The utility model aims to overcome the defects of the traditional technology and provides the hydraulic elevator with the slow descending device, which can effectively solve the technical problems, is simple and convenient to use and is suitable for popularization and application.

The aim of the utility model is achieved by the following technical measures: the utility model provides a hydraulic elevator with slowly fall device, includes stand and the car of two vertical settings, be provided with the hydro-cylinder between two stands, hydro-cylinder top and car fixed connection, the car reciprocates along the stand through the hydro-cylinder regulation, the car is including setting up the first pillar at the car lateral part, slowly fall the device including installing the handle at first pillar, the haulage rope is installed to the handle, be provided with winding part on the first pillar, the haulage rope is connected with adjusting part through winding part, adjusting part is connected with the hydro-cylinder.

As a preferred scheme, first pillar side is provided with the second pillar, winding part is including setting up the first fixed plate on the second pillar, install first winding wheel, second winding wheel and third winding wheel on the fixed plate, two stand tops are provided with the diaphragm, install fourth winding wheel and fifth winding wheel on the diaphragm, the one end and the handle fixed connection of haulage rope, the other end of haulage rope is in proper order around behind first winding wheel, second winding wheel, third winding wheel, adjusting part, fourth winding wheel, the fifth winding wheel with first fixed plate fixed connection.

As a preferable scheme, the first fixing plate is in a right-angle shape, the first winding wheel corresponds to the position of the handle, the first winding wheel is located on one side wall of the first fixing plate, the second winding wheel and the third winding wheel are located on the other side wall of the first fixing plate, the second support is provided with a hinge post, the handle is hinged to the hinge post, the first winding wheel is located above the hinge post, the second winding wheel and the third winding wheel are arranged in parallel, the second winding wheel and the third winding wheel are located above the first winding wheel, and the traction wire is wound on the bottom of the first winding wheel, then wound on the second winding wheel and the third winding wheel and then connected with the adjusting component.

Preferably, the handle is rotatably connected with the second support, and the pull rope is driven to move by rotating the handle head.

As a preferred scheme, the adjusting part comprises a third fixing plate fixedly arranged on the side wall of the bottom of the oil cylinder, a top plate is arranged at the top of the third fixing plate and is perpendicular to the third fixing plate, a sliding column is slidably arranged on the top plate, a placing plate is arranged at the top of the sliding column, an adjusting plate is arranged on the placing plate, one end of the adjusting plate is arranged on the placing plate, the other end of the adjusting plate is connected with a hydraulic pump station, and the hydraulic pump station is connected with the oil cylinder.

Preferably, a sixth winding wheel is mounted on a side wall of the adjusting plate, and the traction rope passes through the sixth winding wheel.

As an optimal scheme, the spring is installed to the traveller, the spring is located the roof bottom, the traveller bottom is provided with first limiting plate, the spring is located between first limiting plate and the roof, the traveller top is provided with the second limiting plate, the second limiting plate is located the regulating plate below.

As a preferred scheme, the traveller bottom is provided with spacing post, spacing post sets up with the traveller is perpendicular, the third fixed plate is provided with the spacing groove, spacing post inserts the spacing inslot, spacing post and spacing groove sliding fit.

As a preferred scheme, the hydraulic power unit comprises a sliding barrel arranged above the hydraulic power unit, an adjusting column is arranged on the sliding barrel, the top of the adjusting column is movably connected with the adjusting plate, a fourth fixing plate is fixedly arranged on one side, away from the adjusting plate, of the sliding barrel, a fixing column is arranged at the top of the fourth fixing plate, and the top of the fixing column is movably connected with the adjusting plate.

As an optimal scheme, the regulating plate is provided with first hole and second hole, first hole and second hole are passed respectively with the fixed column to the regulation post, first spacing part and second spacing part are installed to regulation capital portion, leave the space between first spacing part lance second spacing part, the regulating plate is located between first spacing part and the second spacing part, third spacing part and fourth spacing part are installed to fixed capital portion, leave the space between third spacing part and the fourth spacing part, the regulating plate is located the space between third spacing part and the fourth spacing part.

Due to the adoption of the technical scheme, compared with the prior art, the utility model has the advantages that: the utility model discloses a hydraulic elevator with a slow descending device, wherein if a power failure condition is met in the using process, a handle is pulled, the handle drives an adjusting plate to move through a traction rope, and then an oil cylinder is controlled to work through the adjusting device, so that the elevator slowly descends at a constant speed, the use is simple and convenient, the safety is high, and the hydraulic elevator is suitable for popularization and application.

The utility model is further described with reference to the following figures and detailed description.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a hydraulic elevator with a slow descending device according to the present invention.

Fig. 2 is a partial structural schematic diagram of a hydraulic elevator with a slow descending device according to the present invention.

Fig. 3 is an enlarged schematic view of structure a in fig. 2.

Fig. 4 is a partial structural schematic view of a hydraulic elevator with a slow descent device according to the present invention.

Fig. 5 is a partial structural schematic view of a hydraulic elevator with a slow descent device according to the present invention.

Detailed Description

Example (b): as shown in the accompanying drawings 1 to 5, a hydraulic elevator with a slow descending device comprises two vertically arranged upright posts 3 and a car, an oil cylinder 4 is arranged between the two upright posts 3, the top of the oil cylinder 4 is fixedly connected with the car, the car is adjusted by the oil cylinder 4 to move up and down along the upright posts 3, the car comprises a first support post 7 arranged on the side of the car, the slow descending device comprises a handle 22 arranged on the first support post 7, a traction rope 5 is arranged on the handle 22, a winding part is arranged on the first support post 7, the traction rope 5 is connected with an adjusting part through the winding part, and the adjusting part is connected with the oil cylinder 4.

The lateral part of the first pillar 7 is provided with the second pillar 8, the winding part comprises a first fixing plate 21 arranged on the second pillar 8, a first winding wheel 211, a second winding wheel 212 and a third winding wheel 213 are arranged on the first fixing plate, a transverse plate 9 is arranged at the tops of the two pillars 3, a second fixing plate 91 is fixedly arranged on the transverse plate, a fourth winding wheel 92 and a fifth winding wheel 93 are arranged on the second fixing plate 91, one end of the traction rope 5 is fixedly connected with the handle 22, the other end of the traction rope 5 sequentially winds the first winding wheel 211, the second winding wheel 212, the third winding wheel 213, the adjusting part, the fourth winding wheel 92 and the fifth winding wheel 93 and then is fixedly connected with the first fixing plate 21.

The first fixing plate 21 is right-angled, the first winding wheel 211 corresponds to the handle 22, the first winding wheel 211 is located on one side wall of the first fixing plate 21, the second winding wheel 212 and the third winding wheel 213 are located on the other side wall of the first fixing plate 21, the first winding wheel 211 is located above the hinge post 23, the second winding wheel 212 and the third winding wheel 213 are arranged in parallel, the second winding wheel 212 and the third winding wheel 213 are located above the first winding wheel 211, and the traction wire is wound around the bottom of the first winding wheel 211, then wound from the upper side of the second winding wheel 212 and the third winding wheel 213, and then connected with the adjusting component.

The second pillar 8 is provided with a hinge column 23, the handle 22 is hinged with the hinge column 23, and the pull rope 5 is driven to move by rotating the handle head.

The adjusting part comprises a third fixing plate 43 fixedly arranged on the side wall of the bottom of the oil cylinder 4, a top plate 431 is arranged at the top of the third fixing plate 43, the top plate 431 and the third fixing plate 43 are vertically arranged, a sliding column 41 is slidably mounted on the top plate 431, a placing plate 44 is arranged at the top of the sliding column 41, an adjusting plate 42 is arranged on the placing plate 44, one end of the adjusting plate 42 is mounted on the placing plate 44, and the other end of the adjusting plate 42 is connected with a hydraulic pump station which is connected with the oil cylinder.

The adjusting plate 42 is provided with a sixth winding wheel 45 at a side wall thereof, and the traction rope 5 passes through the sixth winding wheel 45.

The spring 46 is installed on the sliding column 41, the spring 46 is located at the bottom of the top plate 431, the first limiting plate 412 is arranged at the bottom of the sliding column 41, the spring 46 is located between the first limiting plate 412 and the top plate 431, the second limiting plate 411 is arranged above the sliding column 41, and the second limiting plate 411 is located below the adjusting plate 42.

The bottom of the sliding column 41 is provided with a limiting column 413, the limiting column 413 is perpendicular to the sliding column 41, the third fixing plate 43 is provided with a limiting groove 432, the limiting column 413 is inserted into the limiting groove 432, and the limiting column 413 is in sliding fit with the limiting groove 432.

The hydraulic power unit comprises a sliding barrel 61 installed above the hydraulic power unit 6, an adjusting column 62 is installed on the sliding barrel 61, the top of the adjusting column 62 is movably connected with the adjusting plate 42, a fourth fixing plate 63 is fixedly arranged on one side, away from the adjusting plate 42, of the sliding barrel 61, a fixing column 64 is arranged on the top of the fourth fixing plate 63, and the top of the fixing column 64 is movably connected with the adjusting plate 42.

The adjusting plate 42 is provided with a first hole 421 and a second hole 422, the adjusting column 62 and the fixing column 64 respectively pass through the first hole 421 and the second hole 422, the top of the adjusting column 62 is provided with a first limiting part 621 and a second limiting part 622, a gap is reserved between the first limiting part 621 and the second limiting part 622, the adjusting plate 42 is positioned between the first limiting part 621 and the second limiting part 622, the top of the fixing column 64 is provided with a third limiting part 641 and a fourth limiting part 642, a gap is reserved between the third limiting part 641 and the fourth limiting part 642, and the adjusting plate 42 is positioned in the gap between the third limiting part 641 and the fourth limiting part 642. In this embodiment, the first limiting component, the second limiting component, the third limiting component and the fourth limiting component are nuts respectively.

The working principle of the hydraulic elevator is as follows: in the lifting process of the hydraulic elevator, when the hydraulic elevator suddenly encounters a power failure condition, the handle 22 is pulled by a hand, the handle 22 drives the sliding column 41 to move through the pull rope 5, the sliding column 5 rises to lift the adjusting plate 42 at one end of the placing plate 44, the adjusting column 62 on the hydraulic pump station 6 is lifted by utilizing the lever principle, hydraulic oil flows into the hydraulic pump station 6 from the oil cylinder 4 through the oil pipe, the operation of controlling the oil cylinder 4 through the hydraulic pump station is realized, and the slow uniform descending of the car is realized.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a hydraulic elevator with slowly fall device, includes stand and the car of two vertical settings, be provided with the hydro-cylinder between two stands, hydro-cylinder top and car fixed connection, the car passes through the hydro-cylinder to be adjusted and reciprocates along the stand, the car is including setting up the first pillar at the car lateral part, its characterized in that: the slow descending device comprises a handle arranged on a first support, a traction rope is arranged on the handle, a winding part is arranged on the first support, the traction rope is connected with an adjusting part through the winding part, and the adjusting part is connected with an oil cylinder.

2. The hydraulic elevator with slow descent apparatus according to claim 1, wherein: first pillar side is provided with the second pillar, winding part is including setting up the first fixed plate on the second pillar, install first winding wheel, second winding wheel and third winding wheel on the fixed plate, two stand tops are provided with the diaphragm, install fourth winding wheel and fifth winding wheel on the diaphragm, the one end and the handle fixed connection of haulage rope, first winding wheel, second winding wheel, third winding wheel, adjusting part, fourth winding wheel, behind the fifth winding wheel in proper order around the other end of haulage rope with first fixed plate fixed connection.

3. The hydraulic elevator with slow descent apparatus according to claim 2, wherein: first fixed plate is the right angle shape, first winding wheel is corresponding with the position of handle, first winding wheel is located one side lateral wall of first fixed plate, second winding wheel, third winding wheel are located the opposite side lateral wall of first fixed plate, first winding wheel is located the top of hinge post, second winding wheel sets up side by side with the third winding wheel, second winding wheel, third winding wheel are located the top of first winding wheel, the haulage rope is connected with adjusting part after first winding wheel bottom is then walked around from second winding wheel, third winding wheel top.

4. The hydraulic elevator with slow descent apparatus according to claim 2, wherein: the second pillar is provided with a hinge post, the handle is hinged with the hinge post and is connected with a handle, and the handle head is rotated to drive the traction rope to move.

5. The hydraulic elevator with slow descent apparatus according to claim 1, wherein: the adjusting part comprises a third fixing plate fixedly arranged on the side wall of the bottom of the oil cylinder, a top plate is arranged at the top of the third fixing plate, the top plate is perpendicular to the third fixing plate, a sliding column is slidably mounted on the top plate, a placing plate is arranged at the top of the sliding column, an adjusting plate is arranged on the placing plate, one end of the adjusting plate is mounted on the placing plate, the other end of the adjusting plate is connected with a hydraulic pump station, and the hydraulic pump station is connected with the oil cylinder.

6. The hydraulic elevator with descent control device according to claim 5, characterized in that: and a sixth winding wheel is installed on the side wall of the adjusting plate, and the traction rope passes through the sixth winding wheel.

7. The hydraulic elevator with descent control device according to claim 5, characterized in that: the spring is installed to the traveller, the spring is located the roof bottom, the traveller bottom is provided with first limiting plate, the spring is located between first limiting plate and the roof, the traveller top is provided with the second limiting plate, the second limiting plate is located the regulating plate below.

8. The hydraulic elevator with descent control device according to claim 5, characterized in that: the sliding column is characterized in that a limiting column is arranged at the bottom of the sliding column, the limiting column is perpendicular to the sliding column, a limiting groove is formed in the third fixing plate, the limiting column is inserted into the limiting groove, and the limiting column is in sliding fit with the limiting groove.

9. The hydraulic elevator with descent control device according to claim 5, characterized in that: the hydraulic power unit comprises a sliding barrel installed above the hydraulic power unit, an adjusting column is installed on the sliding barrel, the top of the adjusting column is movably connected with an adjusting plate, a fourth fixing plate is fixedly arranged on one side, away from the adjusting plate, of the sliding barrel, a fixing column is arranged at the top of the fourth fixing plate, and the top of the fixing column is movably connected with the adjusting plate.

10. The hydraulic elevator with descent control device according to claim 9, characterized in that: the regulating plate is provided with first hole and second hole, first hole and second hole are passed respectively with the fixed column to the regulation post, first spacing part and second spacing part are installed at the regulation capital portion, leave the space between first spacing part lance second spacing part, the regulating plate is located between first spacing part and the second spacing part, third spacing part and fourth spacing part are installed at fixed capital portion, leave the space between third spacing part and the fourth spacing part, the regulating plate is located the space between third spacing part and the fourth spacing part.