CN111332910A - Novel elevator car frame - Google Patents
Novel elevator car frame Download PDFInfo
- Publication number
- CN111332910A CN111332910A CN202010179190.3A CN202010179190A CN111332910A CN 111332910 A CN111332910 A CN 111332910A CN 202010179190 A CN202010179190 A CN 202010179190A CN 111332910 A CN111332910 A CN 111332910A
- Authority
- CN
- China
- Prior art keywords
- conical surface
- positioning conical
- car frame
- elevator car
- mounting groove
- 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.)
- Pending
Links
Images
Classifications
-
- 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
- B66B11/02—Cages, i.e. cars
- B66B11/0206—Car frames
-
- 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
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
-
- 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
-
- 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
- B66B5/28—Buffer-stops for cars, cages, or skips
- B66B5/282—Structure thereof
-
- 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
- B66B5/28—Buffer-stops for cars, cages, or skips
- B66B5/284—Buffer-stops for cars, cages, or skips mounted on cars or counterweights
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention relates to the technical field of elevators, in particular to a novel elevator car frame, which solves the defects of low installation precision, high noise and low safety in the prior art, and comprises a top beam, a bottom beam and a vertical column beam, wherein the top beam and the bottom beam are respectively provided with a first installation groove and a second installation groove which are symmetrically arranged, two ends of the vertical column beam are fixed inside the first installation groove and the second installation groove through bolts, one side of the vertical column beam is fixedly connected with a side wing plate, one side of the side wing plate is provided with a sliding rod in a sliding manner, the end part of the sliding rod is welded with a push plate, the elevator car frame is divided into the top beam, the bottom beam and the vertical column beam through the arrangement of structures such as a first positioning conical surface, a second positioning conical surface, a third positioning conical surface and a fourth positioning conical surface, the three beam bodies can be accurately positioned when being connected and installed by utilizing the corresponding positioning conical surfaces, on one hand, on the other hand, the looseness of parts can be avoided.
Description
Technical Field
The invention relates to the technical field of elevators, in particular to a novel elevator car frame.
Background
The car frame of elevator is the load-bearing structure of car, and inside the car frame was located to the car, the load of car was transmitted to towing wire rope by it, generally was equipped with the buffer in the bottom of elevartor shaft, and the buffer is the last link of elevator safety system, plays the effect of buffering when the elevator breaks down or the accident squats at the bottom to alleviate the people in elevator or the elevator and avoid direct striking.
An elevator bridge frame in the prior art has deviation caused by human factors during installation, the installation precision is not high, partial components of an elevator are loosened due to the problem of the installation precision, large noise is generated during the operation of the elevator, and the safety cannot be guaranteed; in addition, the bottom of the existing elevator car frame is not provided with a buffer device, and casualties are easily caused when the elevator falls.
Disclosure of Invention
The invention aims to solve the defects of low installation precision, high noise and low safety in the prior art, and provides a novel elevator car frame.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a novel elevator sedan-chair frame, includes back timber, floorbar and stand roof beam, set up symmetrical arrangement's first mounting groove and second mounting groove on back timber and the floorbar respectively, the bolt fastening is passed through at the both ends of stand roof beam the inside of first mounting groove and second mounting groove, and the equal fixedly connected with flank plate in one side of stand roof beam, the one side slip of flank plate is provided with the slide bar, the tip welding of slide bar has the push pedal, and one side activity of slide bar articulates there is the connecting rod, the other end activity of connecting rod articulates there is the buffer beam, the other end of buffer beam passes through hexagon screw fixedly connected with bottom plate, the bottom of bottom plate bonds and has shock attenuation silica gel pad, and the buffer beam slides and sets up the inside of floorbar.
Preferably, a second positioning conical surface and a fourth positioning conical surface are respectively arranged on two sides of the bottom wall of the first mounting groove and two sides of the bottom wall of the second mounting groove, and a first positioning conical surface and a third positioning conical surface which are matched with the second positioning conical surface and the fourth positioning conical surface are respectively arranged at two ends of the upright beam.
Preferably, the symmetrically-arranged sliding grooves are formed in one side of the side wing plate, the sliding blocks of the integrated structure are arranged on two sides of the sliding rod, and the sliding blocks are connected with the sliding grooves in a sliding mode.
Preferably, the bottom beam is provided with symmetrically arranged guide holes, the buffer rod is embedded in the guide holes, the buffer spring is sleeved outside the buffer rod, and two ends of the buffer spring are respectively fixedly connected with the bottom of the bottom beam and the top of the bottom plate.
Preferably, the bottom of back timber and the top of floorbar all have horizontal acoustic celotex board through the screw fixation, one side of stand roof beam has vertical acoustic celotex board through the screw fixation, horizontal acoustic celotex board and vertical acoustic celotex board are hollow structure, and the inside of horizontal acoustic celotex board and vertical acoustic celotex board is filled respectively has first soundproof cotton and second soundproof cotton.
The invention has the beneficial effects that:
1. according to the elevator car frame, the first positioning conical surface, the second positioning conical surface, the third positioning conical surface, the fourth positioning conical surface and other structures are arranged, the car frame of the elevator is divided into the top beam, the bottom beam and the upright post beam, the three beam bodies can be accurately positioned when being connected and installed by utilizing the corresponding positioning conical surfaces, on one hand, the car can be ensured not to incline, and on the other hand, the parts can be prevented from loosening.
2. According to the invention, through the arrangement of the structures such as the transverse sound insulation plate, the longitudinal sound insulation plate, the first sound insulation cotton and the second sound insulation cotton, the sound insulation plates for eliminating noise are additionally arranged on one side of each part of the beam body, so that noise generated during the operation of the elevator can be effectively isolated, and the use experience of personnel is improved.
3. According to the elevator car frame, the bottom plate, the shock-absorbing silica gel pad, the side wing plates, the connecting rod, the buffer spring, the push plate and the like are arranged, the buffer device for responding to accidents is additionally arranged at the bottom of the elevator car frame, impact force can be dispersed and absorbed when the elevator falls down, and friction force is increased by means of contact of the push plate and a well, so that the speed of the elevator is reduced, casualties can be effectively avoided, and the safety of the elevator car frame is improved.
Drawings
Fig. 1 is a front view of a novel elevator car frame provided by the invention;
FIG. 2 is an enlarged view of the novel elevator car frame at the position A;
fig. 3 is an enlarged view of the novel elevator car frame at the position B.
In the figure: the positioning device comprises a top beam 1, a bottom beam 2, a column beam 3, a transverse sound insulation plate 4, a first sound insulation cotton 41, a longitudinal sound insulation plate 5, a second sound insulation cotton 51, a side wing plate 6, a push plate 7, a slide rod 8, a connecting rod 9, a buffer rod 10, a buffer spring 11, a bottom plate 12, a shock absorption silica gel pad 13, a first positioning conical surface 14, a second positioning conical surface 15, a third positioning conical surface 16 and a fourth positioning conical surface 17.
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.
Referring to fig. 1-3, a novel elevator car frame comprises a top beam 1, a bottom beam 2 and a column beam 3, wherein the top beam 1 and the bottom beam 2 are respectively provided with a first mounting groove and a second mounting groove which are symmetrically arranged, two ends of the column beam 3 are fixed inside the first mounting groove and the second mounting groove through bolts, one side of the column beam 3 is fixedly connected with a side wing plate 6, one side of the side wing plate 6 is slidably provided with a slide bar 8, the end part of the slide bar 8 is welded with a push plate 7, one side of the slide bar 8 is movably hinged with a connecting rod 9, the other end of the connecting rod 9 is movably hinged with a buffer rod 10, the other end of the buffer rod 10 is fixedly connected with a bottom plate 12 through a hexagon screw, the bottom of the bottom plate 12 is bonded with a shock-absorbing silica gel pad 13, and the buffer rod 10 is slidably arranged inside the bottom beam 2 through a first positioning conical surface 14, a second positioning conical surface 15, a third, the car frame of the elevator is divided into a top beam 1, a bottom beam 2 and an upright post beam 3, three beam bodies can be accurately positioned when being connected and installed by utilizing corresponding positioning conical surfaces, on one hand, the car can be ensured not to incline, on the other hand, the looseness of parts can be avoided, through the arrangement of structures such as a transverse sound insulation plate 4, a longitudinal sound insulation plate 5, a first sound insulation cotton 41 and a second sound insulation cotton 51, the sound insulation plates for eliminating noise are additionally arranged on one side of each beam body, the noise generated when the elevator operates can be effectively isolated, the use experience of personnel is improved, through the arrangement of the structures such as a bottom plate 12, a shock absorption silica gel pad 13, a side wing plate 6, a connecting rod 9, a buffer spring 11 and a push plate 7, a buffer device for dealing with accidents is additionally arranged at the bottom of the car frame of the elevator, the impact force can be dispersed and absorbed when the elevator falls down, and the push plate 7 is simultaneously contacted with a well to increase, can effectively avoid casualties and improve the safety of the elevator car frame, the two sides of the bottom walls of the first mounting groove and the second mounting groove are respectively provided with a second positioning conical surface 15 and a fourth positioning conical surface 17, the two ends of the upright post beam 3 are respectively provided with a first positioning conical surface 14 and a third positioning conical surface 16 which are matched with the second positioning conical surface 15 and the fourth positioning conical surface 17, one side of the side wing plate 6 is provided with symmetrically arranged slide grooves, the two sides of the slide rod 8 are respectively provided with an integrated slide block which is connected with the slide grooves in a sliding way, the bottom beam 2 is provided with symmetrically arranged guide holes, the buffer rod 10 is embedded in the guide holes, the outer part of the buffer rod 10 is sleeved with a buffer spring 11, the two ends of the buffer spring 11 are respectively fixedly connected with the bottom of the bottom beam 2 and the top of the bottom plate 12, the bottom of the top beam 1 and the top of the bottom beam 2 are both fixedly provided, vertical acoustic celotex board 5 is fixed with through the screw in one side of stand roof beam 3, and horizontal acoustic celotex board 4 and vertical acoustic celotex board 5 are hollow structure, and the inside of horizontal acoustic celotex board 4 and vertical acoustic celotex board 5 is filled respectively with first soundproof cotton 41 and second soundproof cotton 51.
In the embodiment, when the car frame is used, a person uses the first positioning conical surfaces 14 and the third positioning conical surfaces 16 at the two ends of the upright beam 3 to be attached to the second positioning conical surfaces 15 and the fourth positioning conical surfaces 17 in the first mounting groove and the second mounting groove for positioning in the mounting process, so that the mounting precision of the car frame formed by the top beam 1, the bottom beam 2 and the upright beam 3 is ensured, the car frame is stable in structure and cannot incline, the internal transverse sound insulation plate 4 and the internal longitudinal sound insulation plate 5 are made of sound insulation materials, noise can be effectively isolated, and the use experience of the person is improved;
when the elevator accident occurred and falls, the bottom of sedan-chair frame is direct and well bottom contact, absorb the impulsive force through shock attenuation silica gel pad 13, simultaneously the impulsive force promotes bottom plate 12, utilize buffer spring 11 to cushion the impulsive force, buffer beam 10 upwards slides under the promotion of bottom plate 12 this moment, extrude slide bar 8 through changing connecting rod 9 length on the X axle direction, make slide bar 8 slide to both sides, and the inner wall contact of drive push pedal 7 and well, thereby increase the frictional force of elevator sedan-chair frame and well, play the braking action, reduce personnel's injury in the at utmost.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. A novel elevator car frame comprises a top beam (1), a bottom beam (2) and a vertical column beam (3), and is characterized in that a first mounting groove and a second mounting groove which are symmetrically arranged are respectively formed in the top beam (1) and the bottom beam (2), two ends of the vertical column beam (3) are fixed inside the first mounting groove and the second mounting groove through bolts, a side wing plate (6) is fixedly connected to one side of the vertical column beam (3), a sliding rod (8) is slidably arranged on one side of the side wing plate (6), a push plate (7) is welded at the end part of the sliding rod (8), a connecting rod (9) is movably hinged to one side of the sliding rod (8), a buffer rod (10) is movably hinged to the other end of the connecting rod (9), a bottom plate (12) is fixedly connected to the other end of the buffer rod (10) through a screw, and a shock absorption silica gel pad (13) is bonded to the bottom of the hexagonal bottom, and the buffer rod (10) is arranged inside the bottom beam (2) in a sliding manner.
2. The novel elevator car frame according to claim 1, wherein a second positioning conical surface (15) and a fourth positioning conical surface (17) are respectively arranged on two sides of the bottom wall of the first mounting groove and the second mounting groove, and a first positioning conical surface (14) and a third positioning conical surface (16) which are matched with the second positioning conical surface (15) and the fourth positioning conical surface (17) are respectively arranged on two ends of the upright beam (3).
3. The novel elevator car frame as claimed in claim 1, wherein symmetrically arranged sliding grooves are formed in one side of the side wing plate (6), and sliding blocks of an integrated structure are arranged on both sides of the sliding rod (8) and are connected with the sliding grooves in a sliding manner.
4. The novel elevator car frame as claimed in claim 1, wherein the bottom beam (2) is provided with symmetrically arranged guide holes, the buffer rods (10) are embedded in the guide holes, the buffer springs (11) are sleeved outside the buffer rods (10), and two ends of each buffer spring (11) are respectively fixedly connected with the bottom of the bottom beam (2) and the top of the bottom plate (12).
5. The novel elevator car frame as claimed in claim 1, wherein the bottom of the top beam (1) and the top of the bottom beam (2) are both fixed with a transverse baffle (4) by screws, one side of the upright beam (3) is fixed with a longitudinal baffle (5) by screws, the transverse baffle (4) and the longitudinal baffle (5) are both hollow structures, and the interiors of the transverse baffle (4) and the longitudinal baffle (5) are respectively filled with first soundproof cotton (41) and second soundproof cotton (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010179190.3A CN111332910A (en) | 2020-03-16 | 2020-03-16 | Novel elevator car frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010179190.3A CN111332910A (en) | 2020-03-16 | 2020-03-16 | Novel elevator car frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111332910A true CN111332910A (en) | 2020-06-26 |
Family
ID=71178289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010179190.3A Pending CN111332910A (en) | 2020-03-16 | 2020-03-16 | Novel elevator car frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111332910A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764628A (en) * | 2020-07-03 | 2020-10-13 | 中厦建设有限公司 | High-rise building lifting scaffold |
| CN112723089A (en) * | 2020-12-31 | 2021-04-30 | 速捷电梯有限公司 | Prevent elevator gliding protection device |
| CN114194970A (en) * | 2021-12-17 | 2022-03-18 | 浙江诺比克电梯有限公司 | Elevator car frame with emergency braking function and using method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010208822A (en) * | 2009-03-11 | 2010-09-24 | Toshiba Elevator Co Ltd | Elevator car |
| CN201703931U (en) * | 2010-05-18 | 2011-01-12 | 沈阳三洋电梯有限公司 | Mechanical locking device for preventing movement of lift car |
| CN205990144U (en) * | 2016-07-29 | 2017-03-01 | 苏州富士电梯有限公司 | A kind of adjustable lift car of car center of gravity |
| CN106629302A (en) * | 2016-11-21 | 2017-05-10 | 宁波大学 | Anti-falling speed reducing device of elevator |
| CN107253657A (en) * | 2017-08-09 | 2017-10-17 | 西继迅达（许昌）电梯有限公司 | Orient clamp and the sedan-chair frame using the orientation clamp |
| CN207903706U (en) * | 2017-12-28 | 2018-09-25 | 山东奔速电梯股份有限公司 | A kind of elevator car frame |
| CN208166298U (en) * | 2018-02-27 | 2018-11-30 | 萧超海 | A kind of anticollision lift car |
| CN208804085U (en) * | 2018-09-10 | 2019-04-30 | 深圳市优拓智能科技有限公司 | A kind of New-type plate cabinet and its invisible connecting piece |
| CN209259444U (en) * | 2018-11-13 | 2019-08-16 | 苏州德奥电梯有限公司 | A kind of lift car of easy access installation |
| CN209275948U (en) * | 2018-12-24 | 2019-08-20 | 天津市津菱机电工程有限公司 | A kind of Lift car type elevator of damping noise reduction |
-
2020
- 2020-03-16 CN CN202010179190.3A patent/CN111332910A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010208822A (en) * | 2009-03-11 | 2010-09-24 | Toshiba Elevator Co Ltd | Elevator car |
| CN201703931U (en) * | 2010-05-18 | 2011-01-12 | 沈阳三洋电梯有限公司 | Mechanical locking device for preventing movement of lift car |
| CN205990144U (en) * | 2016-07-29 | 2017-03-01 | 苏州富士电梯有限公司 | A kind of adjustable lift car of car center of gravity |
| CN106629302A (en) * | 2016-11-21 | 2017-05-10 | 宁波大学 | Anti-falling speed reducing device of elevator |
| CN107253657A (en) * | 2017-08-09 | 2017-10-17 | 西继迅达（许昌）电梯有限公司 | Orient clamp and the sedan-chair frame using the orientation clamp |
| CN207903706U (en) * | 2017-12-28 | 2018-09-25 | 山东奔速电梯股份有限公司 | A kind of elevator car frame |
| CN208166298U (en) * | 2018-02-27 | 2018-11-30 | 萧超海 | A kind of anticollision lift car |
| CN208804085U (en) * | 2018-09-10 | 2019-04-30 | 深圳市优拓智能科技有限公司 | A kind of New-type plate cabinet and its invisible connecting piece |
| CN209259444U (en) * | 2018-11-13 | 2019-08-16 | 苏州德奥电梯有限公司 | A kind of lift car of easy access installation |
| CN209275948U (en) * | 2018-12-24 | 2019-08-20 | 天津市津菱机电工程有限公司 | A kind of Lift car type elevator of damping noise reduction |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764628A (en) * | 2020-07-03 | 2020-10-13 | 中厦建设有限公司 | High-rise building lifting scaffold |
| CN111764628B (en) * | 2020-07-03 | 2021-09-03 | 中厦建设有限公司 | High-rise building lifting scaffold |
| CN112723089A (en) * | 2020-12-31 | 2021-04-30 | 速捷电梯有限公司 | Prevent elevator gliding protection device |
| CN114194970A (en) * | 2021-12-17 | 2022-03-18 | 浙江诺比克电梯有限公司 | Elevator car frame with emergency braking function and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111332910A (en) | Novel elevator car frame | |
| CN206126559U (en) | Sedan -chair top leading wheel device of elevator | |
| CN213864918U (en) | Hoistway-free elevator operation space safety protection system | |
| CN101628680B (en) | Suspending device of lift car of elevator | |
| CN211110549U (en) | Elevator damping device | |
| CN215047817U (en) | Elevator car with buffer function | |
| CN203543997U (en) | Drag rod anti-falling structure | |
| CN206969942U (en) | Underlying main frame forced action type elevator | |
| CN204852161U (en) | A damping device for hauler | |
| CN214734106U (en) | Rail car lifting mechanism | |
| CN219971553U (en) | Elevator hauler frame | |
| CN221343481U (en) | Protection support for elevator shock absorption | |
| CN206367954U (en) | A kind of rail module with vibration-damping function | |
| CN220009898U (en) | Front coaming upper longitudinal beam | |
| CN112278000B (en) | Railway vehicle buffer for reducing longitudinal impact of train | |
| CN205854173U (en) | Fixing car lug | |
| CN221543773U (en) | Novel elevator car frame structure | |
| CN206802188U (en) | Large-tonnage Cargo Lift damping | |
| CN211769641U (en) | Forced driving household elevator driving structure | |
| CN213356605U (en) | Villa elevator car frame | |
| CN212127192U (en) | Elevator car without machine room | |
| CN218403240U (en) | Elevator with shock-absorbing function | |
| CN216863421U (en) | Movable track beam of bridge crane | |
| CN217683004U (en) | Hydraulic buffer mechanism of automobile shock absorber | |
| CN218642213U (en) | Shock-absorbing noise-reducing rope head combination device |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200626 |