CN113620144B - Hydraulic elevator that security performance is high - Google Patents
Hydraulic elevator that security performance is high Download PDFInfo
- Publication number
- CN113620144B CN113620144B CN202110300894.6A CN202110300894A CN113620144B CN 113620144 B CN113620144 B CN 113620144B CN 202110300894 A CN202110300894 A CN 202110300894A CN 113620144 B CN113620144 B CN 113620144B
- Authority
- CN
- China
- Prior art keywords
- plate
- column
- sliding
- adjusting
- winding wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/04—Kinds or types of lifts in, or associated with, buildings or other structures actuated pneumatically or hydraulically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/0423—Driving gear ; Details thereof, e.g. seals actuated pneumatically or hydraulically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/028—Safety devices separate from control system in case of power failure, for hydraulical lifts, e.g. braking the hydraulic jack
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
- B66B5/22—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces by means of linearly-movable wedges
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Automation & Control Theory (AREA)
- Civil Engineering (AREA)
- Types And Forms Of Lifts (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention provides a hydraulic elevator with high safety performance, which is provided with a slow descending device, a locking component and a slow descending device, wherein if a power failure condition is met in the use process, a handle is pulled, the handle drives a first adjusting plate to move through a traction rope, and an oil cylinder is controlled by the adjusting device to work, so that the elevator slowly descends; and meanwhile, a locking component is arranged, so that the spring is stretched when the locking device is normally used, and the locking component can freely slide up and down. If the steel belt is broken, the spring tightening force can pull the roller of the locking component upwards, the roller is clamped more and more tightly after touching the guide rail until locking, and the process can be finished instantly. The lift car can be instantly locked and fixed, and the safety is higher. In conclusion, the device is reasonable in structure, simple and convenient to use, high in safety and suitable for popularization and application.
Description
Technical Field
The invention relates to the field of elevator equipment, in particular to a hydraulic elevator with high safety performance.
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.
When the automatic escalator needs to be locked emergently, the actual use requirements cannot be met due to the low locking speed, meanwhile, the conveyor belt can also loose in the use process, certain influence is generated on the operation of the escalator, and the automatic escalator reverse locking component is provided.
Disclosure of Invention
The invention aims to overcome the defects of the traditional technology, provides the hydraulic elevator with high safety performance, can effectively solve the technical problems, is simple and convenient to use, and is suitable for popularization and application.
The aim of the invention is achieved by the following technical measures: a hydraulic elevator with high safety performance 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 moves up and down along the stand columns through the adjustment of the oil cylinder, the car comprises a first support column arranged on the side part of the car, a handle is 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 an adjusting part through the winding part, and the adjusting part is connected with the oil cylinder;
the steel belt locking device is characterized in that a supporting plate is arranged on the first supporting column, a vertical plate is arranged on one side of the supporting plate, a steel belt connecting piece is movably mounted on the side wall above the vertical plate, a locking part is mounted below the side wall of the other side of the vertical plate, the bottom of the steel belt connecting piece is connected with the locking part through a connecting part, a connecting plate is arranged on the side wall of the supporting plate, the connecting plate corresponds to the locking part, and an elastic part is mounted between the locking part and the connecting plate.
As a preferred scheme, first pillar side is provided with the second pillar, the 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, 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.
As a preferred scheme, the adjusting part is including the fixed third fixed plate that sets up at hydro-cylinder bottom lateral wall, third fixed plate top is provided with the roof, the roof sets up with the third fixed plate is perpendicular, roof slidable mounting has first traveller, first traveller top is provided with places the board, it is provided with first regulating plate on the board to place, the one end of first regulating plate is installed and is being placed on the board, the other end of first regulating plate is connected with hydraulic power unit, and hydraulic power unit is connected with the hydro-cylinder.
As a preferable scheme, a sixth winding wheel is mounted on the side wall of the first adjusting plate, and the traction rope passes through the sixth winding wheel; the spring is installed to first traveller, the spring is located the roof bottom, first traveller bottom is provided with first limiting plate, the spring is located between first limiting plate and the roof, first traveller top is provided with the second limiting plate, the second limiting plate is located first regulating plate below.
As a preferred scheme, first traveller bottom is provided with spacing post, spacing post sets up with first 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 a first adjusting plate, a fourth fixing plate is fixedly arranged on one side, far away from the first 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 first adjusting plate.
As a preferred scheme, first regulating plate is provided with first hole and second hole, adjust first hole and second hole are passed respectively with the fixed column to the regulation post, adjust the capital portion and install first stop block and second stop block, leave the space between first stop block lance second stop block, first regulating plate is located between first stop block and the second stop block, third stop block and fourth stop block are installed to the fixed capital portion, leave the space between third stop block and the fourth stop block, first regulating plate is located the space between third stop block and the fourth stop block.
As a preferable scheme, the vertical plate is perpendicular to the support plate, the vertical plate is provided with a sliding hole, the bottom of the connecting piece is provided with a second sliding column, the second sliding column is installed in the sliding hole, and the second sliding column is in sliding fit with the sliding hole; and a limiting plate for preventing the second sliding column from sliding out of the sliding hole is arranged at the bottom of the second sliding column, and the connecting part is positioned at the bottom of the second sliding column.
As a preferable scheme, a connecting plate is mounted at the bottom of the elastic component, the bottom of the connecting plate is connected with a locking component, the locking component comprises a second adjusting plate, a side plate is arranged on the side of the second adjusting plate, and the side plate is movably connected with the connecting component; the side plate is provided with a second hinge column, and one end of the third connecting plate, which is far away from the second connecting plate, is hinged with the side plate through the second hinge column; the second regulating plate is provided with the spout, the locking part includes the fixed block, second regulating plate slidable mounting is at the fixed block lateral wall, the fixed block is provided with the activity groove, install the gyro wheel in the activity groove, the gyro wheel lateral wall is provided with the cylinder, the cylinder passes in the spout, cylinder and spout sliding fit.
As a preferred scheme, the connecting part comprises a first connecting plate fixedly mounted at the bottom of the second sliding column, the end part of the first connecting plate, which is far away from the second sliding column, is movably connected with a second connecting plate, the end part of the second connecting plate, which is far away from the first connecting plate, is movably connected with a third connecting plate, a hinged plate and a through hole are arranged on the side wall of the supporting plate, the hinged plate corresponds to the through hole, the third connecting plate penetrates through the through hole and is movably connected with the hinged plate, and one end, far away from the second connecting plate, of the third connecting plate is movably connected with the locking part.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the advantages that: the invention discloses a hydraulic elevator with high safety performance, wherein if a power failure condition is met in the using process, a handle is pulled, the handle drives a first adjusting plate to move through a traction rope, and an oil cylinder is controlled to work through an adjusting device, so that the elevator slowly descends, and the use is simple and convenient; in normal use, the spring is stretched and the locking member can slide up and down freely. If the steel belt is broken, the spring tightening force can pull the roller of the locking component upwards, the roller is clamped more and more tightly after touching the guide rail until locking, and the process can be finished instantly. The lift car can be instantly locked and fixed, the safety is high, and the lift car locking device is suitable for popularization and application.
The invention is further described with reference to the following figures and detailed description.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a partial structural schematic diagram of the present invention.
Fig. 3 is an enlarged schematic view of the structure a in fig. 2.
Fig. 4 is a partial structural schematic diagram of the present invention.
Fig. 5 is a partial structural schematic diagram of the present invention.
Fig. 6 is a side view schematic diagram of the present invention.
Fig. 7 is a schematic front view of the present invention.
Fig. 8 is a rear view of the present invention.
Fig. 9 is a partial structural schematic diagram of the present invention.
Fig. 10 is an enlarged schematic view of the structure B of fig. 9.
FIG. 11 is a partial schematic view of the present invention.
FIG. 12 is a partial schematic view of the present invention.
Detailed Description
Example (b): as shown in the accompanying drawings 1 to 5, the hydraulic elevator with high safety performance comprises two vertical columns 3 and a car, wherein an oil cylinder 4 is arranged between the two vertical columns 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 vertical columns 3, the car comprises a first support 7 arranged on the side of the car, a handle 22 is mounted on the first support 7, a traction rope 5 is mounted on the handle 22, a winding part is arranged on the first support 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 is including setting up the first fixed plate 21 on the second pillar 8, install first winding wheel 211 on the first fixed plate, second winding wheel 212 and third winding wheel 213, two stands 3 tops are provided with diaphragm 9, fixed mounting has second fixed plate 91 on the diaphragm 9, install fourth winding wheel 92 and fifth winding wheel 93 on the second fixed plate, the one end and the handle 22 fixed connection of haulage rope 5, first winding wheel 211 is walked around in proper order to the other end of haulage rope 5, second winding wheel 212, third winding wheel 213, the adjusting part, fourth winding wheel 92, behind the fifth winding wheel 93 with first fixed plate 21 fixed connection.
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 first hinge post 23, the second winding wheel 212 and the third winding wheel 213 are arranged side by side, 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 part.
The second pillar 8 is provided with a first hinge column 23, the handle 22 is hinged with the first 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 first sliding column 41 is slidably mounted on the top plate 431, a placing plate 44 is arranged at the top of the first sliding column 41, a first adjusting plate 42 is arranged on the placing plate 44, one end of the first adjusting plate 42 is mounted on the placing plate 44, a hydraulic pump station 6 is connected to the other end of the first adjusting plate 42, and the hydraulic pump station 6 is connected with the oil cylinder 4.
The first adjusting plate 42 is provided at a side wall thereof with a sixth winding wheel 45, and the traction rope 5 passes through the sixth winding wheel 45.
The first sliding column 41 is provided with a spring 46, the spring 46 is located at the bottom of the top plate 431, the bottom of the first sliding column 41 is provided with a first limiting plate 412, the spring 46 is located between the first limiting plate 412 and the top plate 431, a second limiting plate 411 is arranged above the first sliding column 41, and the second limiting plate 411 is located below the first adjusting plate 42.
The bottom of the first sliding column 41 is provided with a limiting column 413, the limiting column 413 is perpendicular to the first 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 first adjusting plate 42, a fourth fixing plate 63 is fixedly arranged on one side, away from the first 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 first adjusting plate 42.
The first 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 first adjusting plate 42 is located 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 first adjusting plate 42 is located 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.
As shown in fig. 7 to 12, the elevator support is provided with a support plate 1, one side of the support plate 1 is provided with a vertical plate 113, a side wall above the vertical plate 113 is movably provided with a steel belt connecting piece 114, a locking part is arranged below a side wall of the other side of the vertical plate 113, the bottom of the steel belt connecting piece 114 is connected with the locking part through a connecting part, the side wall of the support plate 1 is provided with a fixing part 101, the fixing part 101 corresponds to the locking part, and an elastic part 102 is arranged between the locking part and the fixing part 101.
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 6 is realized, and the slow uniform descending of the car is realized.
The installation of this elevator locking device corresponds the installation with the guide rail 3 of elevator, as shown in figure 5, figure 6, the locking part is installed on guide rail 3, locking device and the car fixed connection of bottom surface.
The vertical plate 113 is perpendicular to the support plate 1, the vertical plate 113 is provided with a sliding hole, the bottom of the steel belt connecting piece 114 is provided with a second sliding column 111, the second sliding column 111 is installed in the sliding hole, and the second sliding column 111 is in sliding fit with the sliding hole.
The bottom of the second sliding column 111 is provided with a limiting plate 112 for preventing the second sliding column 111 from sliding out of the sliding hole, and the connecting part is positioned at the bottom of the second sliding column 111.
The bottom of the elastic component 102 is provided with a fixed component 101, the bottom of the fixed component 101 is connected with a locking component, the locking component comprises a second adjusting plate 104, a side plate 105 is arranged on the side of the second adjusting plate 104, and the side plate 105 is movably connected with the connecting component.
The connecting component comprises a first connecting plate 111 fixedly mounted at the bottom of the second sliding column 111, the end part, far away from the second sliding column 111, of the first connecting plate 111 is movably connected with a second connecting plate 110, the end part, far away from the first connecting plate 111, of the second connecting plate 110 is movably connected with a third connecting plate 109, a hinged plate 108 and a through hole 118 are arranged on the side wall of the supporting plate 1, the hinged plate 108 corresponds to the through hole 118 in position, the third connecting plate 109 penetrates through the through hole 118 and is movably connected with the hinged plate 108, and one end, far away from the second connecting plate 110, of the third connecting plate 109 is movably connected with the locking component.
The side plate 105 is provided with a second hinge pillar, and one end of the third connecting plate 109 far away from the second connecting plate 110 is hinged with the side plate 105 through the second hinge pillar.
The second adjusting plate 104 is provided with a sliding groove 115, the locking component comprises a fixed block 107, the second adjusting plate 104 is slidably mounted on the side wall of the fixed block 107, the fixed block 107 is provided with a movable groove 116, a roller 117 is mounted in the movable groove 116, the side wall of the roller 117 is provided with a cylinder 106, the cylinder 106 penetrates through the sliding groove 115, and the cylinder 106 is in sliding fit with the sliding groove 115.
The elastic member 102 is a spring.
It will be evident to those skilled in the art that the invention 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 invention 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 (9)
1. The utility model provides a hydraulic elevator that security performance is high, includes the 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 first support is provided with a handle, the handle is provided with a traction rope, the first support is provided with a winding component, the traction rope is connected with an adjusting component through the winding component, and the adjusting component is connected with the oil cylinder;
the steel belt locking device is characterized in that a supporting plate is arranged on the first supporting column, a vertical plate is arranged on one side of the supporting plate, a steel belt connecting piece is movably mounted on the side wall above the vertical plate, a locking part is mounted below the side wall of the other side of the vertical plate, the bottom of the steel belt connecting piece is connected with the locking part through a connecting part, a connecting plate is arranged on the side wall of the supporting plate, the connecting plate corresponds to the locking part, and an elastic part is mounted between the locking part and the connecting plate.
2. The high-safety hydraulic elevator as claimed in claim 1, wherein: first support lateral part is provided with the second pillar, the 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 first fixed plate, two stand tops are provided with the diaphragm, install fourth winding wheel and fifth winding wheel on the diaphragm, 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.
3. The high-safety hydraulic elevator as claimed in claim 1, wherein: the adjusting part is including the fixed third fixed plate that sets up at hydro-cylinder bottom lateral wall, third fixed plate top is provided with the roof, the roof sets up with the third fixed plate is perpendicular, roof slidable mounting has first traveller, first traveller top is provided with places the board, it is provided with first regulating plate on the board to place, the one end of first regulating plate is installed on placing the board, the other end of first regulating plate is connected with hydraulic power unit, hydraulic power unit is connected with the hydro-cylinder.
4. A high safety hydraulic elevator as defined in claim 3, characterized in that: a sixth winding wheel is mounted on the side wall of the first adjusting plate, and the traction rope penetrates through the sixth winding wheel; the spring is installed to first traveller, the spring is located the roof bottom, first traveller bottom is provided with first limiting plate, the spring is located between first limiting plate and the roof, first traveller top is provided with the second limiting plate, the second limiting plate is located first regulating plate below.
5. The hydraulic elevator with high safety performance as set forth in claim 4, characterized in that: the first sliding column is provided with a limiting column at the bottom, the limiting column is perpendicular to the first sliding column, the third fixing plate is provided with a limiting groove, the limiting column is inserted into the limiting groove, and the limiting column is in sliding fit with the limiting groove.
6. A high safety hydraulic elevator as defined in claim 3, 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 a first adjusting plate, a fourth fixing plate is fixedly arranged on one side, away from the first 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 first adjusting plate.
7. The high-safety hydraulic elevator as claimed in claim 6, wherein: first regulating plate is provided with first hole and second hole, first hole and second hole are passed respectively to regulation post and fixed column, first stop part and second stop part are installed to the regulation capital portion, leave the space between first stop part lance second stop part, first regulating plate is located between first stop part and the second stop part, third stop part and fourth stop part are installed to the fixed capital portion, leave the space between third stop part and the fourth stop part, first regulating plate is located the space between third stop part and the fourth stop part.
8. The hydraulic elevator with high safety as recited in claim 1, wherein: the vertical plate is perpendicular to the supporting plate, the vertical plate is provided with a sliding hole, a second sliding column is arranged at the bottom of the connecting piece, the second sliding column is installed in the sliding hole, and the second sliding column is in sliding fit with the sliding hole; and a limiting plate for preventing the second sliding column from sliding out of the sliding hole is arranged at the bottom of the second sliding column, and the connecting part is positioned at the bottom of the second sliding column.
9. The hydraulic elevator with high safety as recited in claim 8, wherein: the connecting component comprises a first connecting plate fixedly mounted at the bottom of the second sliding column, the end part of the first connecting plate, which is far away from the second sliding column, is movably connected with a second connecting plate, the end part of the second connecting plate, which is far away from the first connecting plate, is movably connected with a third connecting plate, the side wall of the supporting plate is provided with a hinged plate and a through hole, the hinged plate corresponds to the through hole, the third connecting plate penetrates through the through hole and is movably connected with the hinged plate, and one end, which is far away from the second connecting plate, of the third connecting plate is movably connected with the locking component;
the bottom of the elastic component is provided with a connecting plate, the bottom of the connecting plate is connected with a locking component, the locking component comprises a second adjusting plate, a side plate is arranged on the side of the second adjusting plate, and the side plate is movably connected with the connecting component; the side plate is provided with a second hinge column, and one end of the third connecting plate, which is far away from the second connecting plate, is hinged with the side plate through the second hinge column; the second regulating plate is provided with the spout, the locking part includes the fixed block, second regulating plate slidable mounting is at the fixed block lateral wall, the fixed block is provided with the activity groove, install the gyro wheel in the activity groove, the gyro wheel lateral wall is provided with the cylinder, the cylinder passes in the spout, cylinder and spout sliding fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110300894.6A CN113620144B (en) | 2021-03-22 | 2021-03-22 | Hydraulic elevator that security performance is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110300894.6A CN113620144B (en) | 2021-03-22 | 2021-03-22 | Hydraulic elevator that security performance is high |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113620144A CN113620144A (en) | 2021-11-09 |
| CN113620144B true CN113620144B (en) | 2023-03-17 |
Family
ID=78377830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110300894.6A Active CN113620144B (en) | 2021-03-22 | 2021-03-22 | Hydraulic elevator that security performance is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113620144B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE50015440D1 (en) * | 2000-07-18 | 2008-12-18 | Thyssenkrupp Aufzugswerke Gmbh | Support structure of an elevator installation |
| CN102275799B (en) * | 2011-07-08 | 2013-01-16 | 中国矿业大学 | Mine elevator |
| CN207312866U (en) * | 2017-09-28 | 2018-05-04 | 张宝华 | A kind of elevator accident locking device |
| CN208732395U (en) * | 2018-05-25 | 2019-04-12 | 上海威茨堡电梯有限公司 | Fluid pressure type home lift |
| CN211871092U (en) * | 2020-03-25 | 2020-11-06 | 郭晶 | Elevator lifting device |
-
2021
- 2021-03-22 CN CN202110300894.6A patent/CN113620144B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113620144A (en) | 2021-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111348577B (en) | A positioning and lifting system for large structural parts | |
| CA2447396A1 (en) | Elevator hoist machine installation apparatus | |
| CN200995922Y (en) | Lower-rear machine room elevator | |
| CN215479056U (en) | Hydraulic elevator with slowly fall device | |
| CN113620144B (en) | Hydraulic elevator that security performance is high | |
| CN105152097A (en) | Sliding-plug door installation lifting device | |
| CN108298399B (en) | Double wedge block force-variable braking rope clamping mechanism | |
| CN210193117U (en) | Elevator safety tongs | |
| CN216272562U (en) | Hydraulic elevator with locking device | |
| CN202321877U (en) | Lower-built type machine-room-less elevator | |
| CN219448991U (en) | Elevator guide rail installation device | |
| WO2014095352A1 (en) | Maintenance method for a lift | |
| CN103359574B (en) | The bidirectional safety tongs of reliable operation | |
| CN210594792U (en) | Rail clamping type rescue device for elevator without machine room | |
| CN112875465A (en) | Hydraulic elevator with slowly fall device | |
| CN205972604U (en) | Automobile body is moved on layer of intensive full -automatic thesaurus | |
| CN212893376U (en) | Dragging and bearing mechanism of elevator | |
| CN209853515U (en) | Elevator maintenance device | |
| CN210595059U (en) | Single-column hoisting elevator | |
| CN214828260U (en) | Elevator for construction machinery | |
| CN208361749U (en) | A kind of sound barrier mounting device and sound barrier installation system | |
| CN203392670U (en) | Reliable-working bidirectional safety gear | |
| CN221318819U (en) | Wedge block guiding device of elevator safety tongs | |
| CN112897279A (en) | Hydraulic elevator with locking device | |
| CN216105465U (en) | Combined elevator hoisting rope guide structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |