CN112850413A - Safety protection device for mine elevator - Google Patents
Safety protection device for mine elevator Download PDFInfo
- Publication number
- CN112850413A CN112850413A CN202110148717.0A CN202110148717A CN112850413A CN 112850413 A CN112850413 A CN 112850413A CN 202110148717 A CN202110148717 A CN 202110148717A CN 112850413 A CN112850413 A CN 112850413A
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- CN
- China
- Prior art keywords
- main body
- elevator
- elevator main
- protection mechanism
- mining
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- 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.)
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Classifications
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- 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
- B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
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- 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
- B66B11/024—Ventilation systems
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- 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
- B66B11/026—Attenuation system for shocks, vibrations, imbalance, e.g. passengers on the same side
- B66B11/0266—Passive systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses a safety protection device for a mining elevator, which comprises an elevator main body, wherein seat plates are symmetrically arranged in the elevator main body, the seat plates are connected with the elevator main body through a first connecting piece, fixed ropes are also symmetrically arranged in the elevator main body, soft cushions are arranged on the fixed ropes, a first protection mechanism and a second protection mechanism are arranged on the elevator main body, a dustproof mechanism is also arranged on the elevator main body, the first connecting piece is a hinge, the soft cushions are foam cotton cushions, the first protection mechanism comprises a plurality of first connecting grooves symmetrically arranged on the side surface of the elevator main body, abutting plates are arranged in the first connecting grooves, the abutting plates are connected with the first connecting grooves through first elastic pieces, the other ends of the abutting plates are connected with the abutting cushions, limiting rods are symmetrically arranged in the first connecting grooves, and the safety protection device for the mining elevator in the application, effectively prevent the impact force that produces when falling to reduce the influence of dust to the human body, had very big progress.
Description
Technical Field
The invention relates to the related field of elevators, in particular to a safety protection device of a mine elevator.
Background
An elevator is a motor-powered vertical lift equipped with a box-like pod for carrying persons or goods in a multi-story building and also of the step type, with tread plates mounted for continuous travel on a track, commonly known as an escalator or a moving sidewalk, serving a fixed lifting device for a given floor, and having a cage which runs between at least two vertical rows of rigid guide rails, the cage being dimensioned and configured to facilitate the passage of passengers or the loading and unloading of goods.
The elevator is also often used in a mine, although the existing elevator protection measures are already made in place, the existing mine elevator has some defects, the existing mine elevator has a poor filtering effect on external dust, the existing mine elevator can have adverse effects on the body of people over time, and the existing mine elevator cannot well maintain the safety when falling, so that the safety protection device for the mine elevator, which can solve the problems, is urgently needed.
Disclosure of Invention
The invention aims to provide a safety protection device for a mining elevator, which solves the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a mining elevator safety device, includes the elevator main part, the symmetry is provided with the seat board in the elevator main part, the seat board passes through connecting piece one and is connected with the elevator main part, it is provided with fixed rope still to symmetry in the elevator main part, be provided with soft pad on the fixed rope, be provided with the speed inductor in the elevator main part, be provided with control center in the elevator main part, be provided with protection mechanism one and protection mechanism two in the elevator main part, still be provided with dustproof mechanism in the elevator main part.
As a further scheme of the invention: the first connecting piece is a hinge, and the soft pad is a foaming cotton pad.
As a still further scheme of the invention: the first protection mechanism comprises a plurality of first connecting grooves symmetrically arranged on the side face of the elevator main body, abutting plates are arranged in the first connecting grooves and are connected with the first connecting grooves through first elastic pieces, the other ends of the abutting plates are connected with abutting pads, and limiting rods are symmetrically arranged in the first connecting grooves.
As a still further scheme of the invention: the first elastic part is a spring, and the abutting pad is a wear-resistant rubber pad.
As a still further scheme of the invention: the second protection mechanism comprises an air pump arranged in the elevator main body, the air outlet end of the air pump is connected with a first connecting pipe, the first connecting pipe is connected with a plurality of second connecting pipes arranged at the lower end of the elevator main body, and the second connecting pipes are connected with a damping sleeve.
As a still further scheme of the invention: the shock absorption sleeve is a polyvinyl chloride sleeve.
As a still further scheme of the invention: dustproof mechanism includes the dustproof fan that sets up in the elevator main part, the inlet end and the fixed block of dustproof fan are connected, it is equipped with the dust removal drawer to insert in the fixed block, the dust removal drawer with pull out the plug handle and be connected, the dust removal drawer is connected with the drawer main part, the equipartition has the filtration pore in the drawer main part.
As a still further scheme of the invention: the elevator is characterized in that a third protection mechanism is further arranged, the third protection mechanism comprises an outer connecting rod connected with the elevator main body, a second connecting groove is formed in the outer connecting rod, the outer connecting rod is sleeved on the outer side of the inner connecting rod, and the inner connecting rod is connected with the second connecting groove through a second elastic part.
As a still further scheme of the invention: the second elastic part is a spring.
Compared with the prior art, the invention has the beneficial effects that: the elevator main body is provided with a first protection mechanism and a second protection mechanism, the elevator main body is also provided with a dustproof mechanism, after the speed sensed by the speed sensor is too high, a signal is sent to the control center, the control center controls the limiting rod to retract, and under the action of the first elastic piece, the abutting plate and the abutting pad are abutted against the external side wall, so that the friction force is increased, and the falling speed is reduced; after the speed sensed by the speed sensor is too high, a signal is sent to a control center, and the control center controls the air suction pump to fill air into the shock absorption sleeve through the first connecting pipe and the second connecting pipe to enable the shock absorption sleeve to be full, so that the falling impact force can be reduced; through filtering the hole with external dust filtration in the drawer main part to through pulling out the setting of inserting the handle, the person of facilitating the use extracts the drawer main part and cleans, the mining elevator safety device in this application, the impact force that produces when effectively preventing to fall, and reduce the influence of dust to the human body, have very big progress.
Drawings
Fig. 1 is a schematic structural diagram of a safety protection device of a mining elevator.
Fig. 2 is a schematic structural diagram of a dust removal drawer in a safety protection device of a mining elevator.
Fig. 3 is a schematic structural diagram of the connection of an outer connecting rod and an inner connecting rod in the safety protection device of the mining elevator.
Fig. 4 is a structural schematic diagram of a protection mechanism in the safety protection device of the mining elevator.
In the figure: 1-fixing block, 2-plugging handle, 3-connecting outer rod, 4-connecting inner rod, 5-dust removal drawer, 6-elevator main body, 7-fixing rope, 8-soft cushion, 9-connecting piece I, 10-seat plate, 11-air pump, 12-connecting pipe I, 13-connecting pipe II, 14-damping sleeve, 15-speed sensor, 16-control center, 17-connecting groove I, 18-limiting rod, 19-abutting pad, 20-abutting plate, 21-elastic member I, 22-drawer main body, 23-filtering hole, 24-elastic member II, 25-connecting groove II and 26-dustproof fan.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 4, in the embodiment of the invention, a safety protection device for a mining elevator comprises an elevator main body 6, seat plates 10 are symmetrically arranged in the elevator main body 6, the seat plates 10 are connected with the elevator main body 6 through first connecting pieces 9, fixing ropes 7 are also symmetrically arranged in the elevator main body 6, the arrangement of the fixing ropes 7 ensures the personal safety of a person sitting on the seat plates 10, soft cushions 8 are arranged on the fixing ropes 7, the soft cushions 8 ensure the comfort of the person, preferably, the first connecting pieces 9 are hinges, the soft cushions 8 are foam cushions, a speed sensor 15 is arranged in the elevator main body 6, a control center 16 is arranged in the elevator main body 6, a first protection mechanism and a second protection mechanism are arranged on the elevator main body 6, and the safety during falling is ensured through the arrangement of the first protection mechanism and the second protection mechanism, still be provided with dustproof mechanism on the elevator main part 6, dustproof mechanism's setting can effectively reduce the influence of dust to the user.
Preferably, protection machanism includes a plurality of spread groove 17 that the side symmetry of elevator main part 6 set up, be provided with butt plate 20 in the spread groove 17, butt plate 20 is connected with spread groove 17 through elastic component 21, butt plate 20's other one end is connected with butt pad 19, the symmetry is provided with gag lever post 18 in the spread groove 17, and is preferred, elastic component 21 is the spring, butt pad 19 is wear-resisting rubber pad, and after the speed that 15 feelings of speed inductor were too fast, to control center 16 signals, control center 16 control gag lever post 18 withdraws, under the effect of elastic component 21, butt plate 20 and butt pad 19 and external lateral wall butt increase frictional force for the speed of falling can slow down.
Preferably, the protection mechanism includes the aspiration pump 11 that sets up in the elevator main part 6, the end of giving vent to anger of aspiration pump 11 is connected with connecting pipe one 12, connecting pipe one 12 is connected with a plurality of connecting pipes two 13 that 6 lower extremes of elevator main part set up, connecting pipe two 13 is connected with shock attenuation cover 14, and is preferred, shock attenuation cover 14 is polyvinyl chloride cover, and after the speed that speed inductor 15 experienced was too fast, to control center 16 signals, and control center 16 control aspiration pump 11 is filled into the air through connecting pipe one 12 and connecting pipe two 13 in to shock attenuation cover 14, makes it full, helps reducing the impact force that falls.
Preferably, dustproof mechanism includes the dustproof fan 26 that sets up in the elevator main part 6, the inlet end and the fixed block 1 of dustproof fan 26 are connected, 1 interpolation of fixed block is equipped with dust removal drawer 5, dust removal drawer 5 with pull out and insert handle 2 and be connected, dust removal drawer 5 is connected with drawer main part 22, the equipartition has filtration hole 23 on the drawer main part 22, filters external dust in drawer main part 22 through filtering hole 23 to through the setting of pulling out and inserting handle 2, the person of facilitating the use extracts drawer main part 22 and cleans.
The working principle of the embodiment is as follows: the elevator main body 6 is provided with a first protection mechanism and a second protection mechanism, the elevator main body 6 is also provided with a dustproof mechanism, after the speed sensed by the speed sensor 15 is too high, a signal is sent to the control center 16, the control center 16 controls the limiting rod 18 to withdraw, under the action of the first elastic piece 21, the abutting plate 20 and the abutting pad 19 are abutted against the external side wall, the friction force is increased, and the falling speed is reduced; after the speed sensed by the speed sensor 15 is too high, a signal is sent to the control center 16, and the control center 16 controls the air pump 11 to fill air into the shock absorption sleeve 14 through the first connecting pipe 12 and the second connecting pipe 13, so that the shock absorption sleeve is full, and the falling impact force is reduced; external dust is filtered in the drawer main body 22 through the filtering holes 23, and the drawer main body 22 is pulled out for cleaning by a user conveniently through the arrangement of the pull-plug handle 2.
Example 2
The improvement is made on the basis of embodiment 1 to this embodiment, still is provided with protection machanism three, and is preferred, protection machanism three includes the outer pole 3 of being connected with elevator main part 6, be provided with spread groove two 25 in connecting outer pole 3, connect outer pole 3 cover and establish the outside at connecting interior pole 4, connect interior pole 4 and be connected with spread groove two 25 through elastic component two 24, it is preferred, elastic component two 24 is the spring, and the setting of elastic component two 24, the impact force when further having reduced and falling.
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 mine elevator safety protection device is characterized by comprising an elevator main body (6), wherein seat plates (10) are symmetrically arranged in the elevator main body (6), the seat plates (10) are connected with the elevator main body (6) through a first connecting piece (9), fixed ropes (7) are symmetrically arranged in the elevator main body (6), soft pads (8) are arranged on the fixed ropes (7), a speed inductor (15) is arranged in the elevator main body (6), a control center (16) is arranged in the elevator main body (6), a first protection mechanism and a second protection mechanism are arranged on the elevator main body (6), and a dustproof mechanism is further arranged on the elevator main body (6).
2. The mining elevator safety guard according to claim 1, characterized in that the first connector (9) is a hinge and the soft pad (8) is a foam cotton pad.
3. The mining elevator safety protection device according to claim 1, characterized in that the protection mechanism comprises a plurality of first connecting grooves (17) symmetrically arranged on the side face of the elevator main body (6), abutting plates (20) are arranged in the first connecting grooves (17), the abutting plates (20) are connected with the first connecting grooves (17) through first elastic pieces (21), the other ends of the abutting plates (20) are connected with abutting pads (19), and limiting rods (18) are symmetrically arranged in the first connecting grooves (17).
4. A mining elevator safety guard according to claim 3, characterized in that the first resilient member (21) is a spring and the abutment pad (19) is a wear resistant rubber pad.
5. The mine elevator safety protection device according to claim 1, wherein the protection mechanism comprises a suction pump (11) arranged in the elevator main body (6), the air outlet end of the suction pump (11) is connected with a first connecting pipe (12), the first connecting pipe (12) is connected with a plurality of second connecting pipes (13) arranged at the lower end of the elevator main body (6), and the second connecting pipes (13) are connected with a damping sleeve (14).
6. A mining elevator safety guard according to claim 5, characterized in that the shock absorbing sleeve (14) is a polyvinyl chloride sleeve.
7. The mining elevator safety device according to claim 1, characterized in that the dustproof mechanism comprises a dustproof fan (26) arranged in an elevator main body (6), the air inlet end of the dustproof fan (26) is connected with a fixing block (1), a dedusting drawer (5) is inserted into the fixing block (1), the dedusting drawer (5) is connected with a plugging handle (2), the dedusting drawer (5) is connected with a drawer main body (22), and filter holes (23) are uniformly distributed in the drawer main body (22).
8. The mine elevator safety protection device according to claim 1, characterized in that a third protection mechanism is further arranged, the third protection mechanism comprises a connecting outer rod (3) connected with the elevator main body (6), a second connecting groove (25) is formed in the connecting outer rod (3), the connecting outer rod (3) is sleeved on the outer side of the connecting inner rod (4), and the connecting inner rod (4) is connected with the second connecting groove (25) through a second elastic piece (24).
9. The mining elevator safety guard of claim 8, characterized in that the second resilient member (24) is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110148717.0A CN112850413A (en) | 2021-02-03 | 2021-02-03 | Safety protection device for mine elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110148717.0A CN112850413A (en) | 2021-02-03 | 2021-02-03 | Safety protection device for mine elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112850413A true CN112850413A (en) | 2021-05-28 |
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ID=75986510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110148717.0A Pending CN112850413A (en) | 2021-02-03 | 2021-02-03 | Safety protection device for mine elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112850413A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104649096A (en) * | 2015-02-26 | 2015-05-27 | 苏州常实工业设备有限公司 | Elevator protection device |
| CN105417311A (en) * | 2015-12-21 | 2016-03-23 | 天津帝茨科技有限公司 | Safe elevator |
| CN206590737U (en) * | 2017-04-05 | 2017-10-27 | 刘佳祺 | A kind of environment-friendly type cleans elevator |
| CN206705453U (en) * | 2017-03-14 | 2017-12-05 | 庄亚兰 | A kind of comfortable multi-purpose elevator |
| CN107473051A (en) * | 2017-09-22 | 2017-12-15 | 苏州天宇润电梯部件有限公司 | A kind of elevator that can prevent from promptly falling |
| CN107814295A (en) * | 2017-11-14 | 2018-03-20 | 苏州科达液压电梯有限公司 | The anti-clean elevator car cab of feeling oppressed that a kind of easy access is changed |
| CN108657909A (en) * | 2018-07-02 | 2018-10-16 | 江苏经贸职业技术学院 | A kind of elevator with safety seat |
| CN108715387A (en) * | 2018-07-18 | 2018-10-30 | 康达电梯有限公司 | A kind of Safety-protection elevator |
| CN208279150U (en) * | 2018-04-25 | 2018-12-25 | 朱康明 | A kind of lift car that protective performance is good |
| CN211034830U (en) * | 2019-10-23 | 2020-07-17 | 凌志电梯有限公司 | Ventilation unit for elevator |
-
2021
- 2021-02-03 CN CN202110148717.0A patent/CN112850413A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104649096A (en) * | 2015-02-26 | 2015-05-27 | 苏州常实工业设备有限公司 | Elevator protection device |
| CN105417311A (en) * | 2015-12-21 | 2016-03-23 | 天津帝茨科技有限公司 | Safe elevator |
| CN206705453U (en) * | 2017-03-14 | 2017-12-05 | 庄亚兰 | A kind of comfortable multi-purpose elevator |
| CN206590737U (en) * | 2017-04-05 | 2017-10-27 | 刘佳祺 | A kind of environment-friendly type cleans elevator |
| CN107473051A (en) * | 2017-09-22 | 2017-12-15 | 苏州天宇润电梯部件有限公司 | A kind of elevator that can prevent from promptly falling |
| CN107814295A (en) * | 2017-11-14 | 2018-03-20 | 苏州科达液压电梯有限公司 | The anti-clean elevator car cab of feeling oppressed that a kind of easy access is changed |
| CN208279150U (en) * | 2018-04-25 | 2018-12-25 | 朱康明 | A kind of lift car that protective performance is good |
| CN108657909A (en) * | 2018-07-02 | 2018-10-16 | 江苏经贸职业技术学院 | A kind of elevator with safety seat |
| CN108715387A (en) * | 2018-07-18 | 2018-10-30 | 康达电梯有限公司 | A kind of Safety-protection elevator |
| CN211034830U (en) * | 2019-10-23 | 2020-07-17 | 凌志电梯有限公司 | Ventilation unit for elevator |
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| PB01 | Publication | ||
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Application publication date: 20210528 |
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| RJ01 | Rejection of invention patent application after publication |