CN108861950A - A kind of build buffers construction elevator using high-reliability safety - Google Patents
A kind of build buffers construction elevator using high-reliability safety Download PDFInfo
- Publication number
- CN108861950A CN108861950A CN201810980617.2A CN201810980617A CN108861950A CN 108861950 A CN108861950 A CN 108861950A CN 201810980617 A CN201810980617 A CN 201810980617A CN 108861950 A CN108861950 A CN 108861950A
- Authority
- CN
- China
- Prior art keywords
- buffers
- safety
- column
- spring
- carriage
- 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
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Classifications
-
- 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
Abstract
The invention discloses a kind of buildings to buffer construction elevator using high-reliability safety, including：Water-proof base, column, slide bar and compartment door, the lower end of the slider is fixedly installed with mounting plate, mounting plate bottom is provided with carriage, orbit gap is provided between the column and slide bar, the car floor lower end is provided with protector, the mounting blocks lower end is provided with bottom plate, and the water-proof base upper end is fixedly installed with several ground buffers that are evenly distributed.Mounting blocks upper end on the right side of spring is fixedly installed with bumper bar, the bumper bar is in dumbbell shaped, and centre narrows design, is fixedly installed with safety block, the safety block is made a living iron material matter, with good intensity and poor toughness, so violent stress variation cannot be born, when accidental falling occurs in carriage, the conquassation of safety block stress, if the spring among the protector of dry lease at this time can be used for snubber energy, to guarantee the safety of personnel in carriage, belong to passive security equipment.
Description
Technical field
The present invention relates to building field, specifically a kind of building buffers construction elevator using high-reliability safety.
Background technique
Building hoist is called construction elevator for building, is the manned cargo-carrying construction machinery being commonly used in building, due to
Its unique body structure makes it take not only comfortable but also safety, and building hoist is usually that cooperation tower crane makes on-site
With, general loading capacity at 1-3 tons, speed of service 1-60M/min.There are many type of building hoist, have by the method for operation is played
Counterweightless and there are two kinds of counterweight, is divided into manual type and automatic control type by its control mode.Change can also be added as needed
Frequency device and PLC control module, in addition it can add floor call devices and leveling device.The construction of building hoist is former
Reason, feature：Work elevator is the needs for adapting to the inclination construction such as bridge, chimney, it is according to building shape, by guide rail bracket
Inclination installation, and cage keeps horizontal, runs up and down along inclined guide rails frame.
In actual production, the construction elevator set-up time hastily etc. due to, many active safeties of construction elevator are arranged
Applying to be installed and be overhauled in time, so passive security scheme must be provided in response to this problem, in proactive security measures
It is unlikely to that serious accident occurs when failure, so inventing a kind of building, using high-reliability safety buffering construction elevator, have very much must
It wants.
Summary of the invention
The purpose of the present invention is to provide a kind of buildings to buffer construction elevator using high-reliability safety, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the present invention provides the following technical solutions：
A kind of build buffers construction elevator using high-reliability safety, including：Water-proof base, column, slide bar and compartment door, it is described vertical
Slide bar is slidably fitted on the inside of column, the lower end of the slider is fixedly installed with mounting plate, and mounting plate bottom is provided with carriage, described vertical
It is provided with orbit gap between column and slide bar, lubricant grease is evenly equipped in orbit gap, reduces destruction of the dry friction to part, institute
Slide bar is stated to wrap up comprehensively in column；The cab interior is provided with compartment door bottom and is provided with car floor, the car floor
Lower end is provided with protector, and the car floor lower end is provided with several groups protector, and the car floor lower end passes through fixation
Screw is fixedly installed with spring retaining plate, and the spring other end is fixedly mounted on installation by spring retaining plate and fixed screw
Block upper end, the mounting blocks upper end on the right side of the spring are fixedly installed with bumper bar, and the bumper bar is in dumbbell shaped, and centre, which narrows, to be set
Meter, is fixedly installed with safety block, and the safety block is made a living iron material matter, has good intensity and poor toughness；The waterproof
Pedestal upper end is fixedly installed with several ground buffers that are evenly distributed, and hydraulic compartment is provided in the buffer, the buffer is left
Upper angle is provided with oil inlet, and the oil inlet passes through the pressure for connecting to control hydraulic compartment with external hydraulic pump, described hydraulic
It is slidably fitted with piston in cabin, connecting rod is installed by welding with above the piston, connecting rod upper end is connected through a screw thread rotation peace
Equipped with impact head, the impact head upper surface setting is enclosed with rubber cushion cover.
As a further solution of the present invention：Water-proof base is that the waterproof of elevator bottom setting buffers pedestal, using mixed
Solidifying soil is main material, and centre is separated with waterproof material.
As further scheme of the invention：Water-proof base surrounding is provided with column, and the column is track Steel material,
Surface is handled by peening, and hardness reaches HRC=60-65.
As further scheme of the invention：Indent has circular groove, sliding in circular groove respectively for column and slide bar corresponding position
Ball is installed.
As further scheme of the invention：It is provided with carriage top plate above cab interior, car roof intralamellar part opens up
There is maintenance channel, in addition maintenance channel also can be used as the tight of burst accident for daily maintenance and the needs of installation process
Anxious escape route.
As further scheme of the invention：Setting is fluted in the middle part of spring retaining plate, and setting is equipped with bullet in groove
Spring, the spring are to be formed using aluminium alloy cold-rolling treatment, and light, wear-resisting, corrosion-resistant, shock resistance is with good stability.
As further scheme of the invention：Mounting blocks lower end is provided with bottom plate, and the bottom plate is stainless steel plate.
As further scheme of the invention：Buffer spring, the buffer spring are fixedly connected with below piston
By spring it is flexible come absorb elevator decline when vibration, thus hoisting elevator decline stationarity.
Compared with prior art, the beneficial effects of the invention are as follows：Ball rotates to replace sliding between column and slide bar,
Reduce frictional force, the stability of lifting means operation promotes the comfort level of seating；Mounting blocks upper end on the right side of spring is fixedly mounted
There is a bumper bar, the bumper bar is in dumbbell shaped, and centre narrows design, is fixedly installed with safety block, and the safety block is made a living iron material
Matter has good intensity and poor toughness, so violent stress variation cannot be born, when accidental falling occurs in carriage
When, safety block stress conquassation, if the spring among the protector of dry lease at this time can be used for snubber energy, to guarantee carriage
The safety of interior personnel belongs to passive security equipment；The setting of impact head upper surface is enclosed with rubber cushion cover, and rubber cushion cover connects with bottom plate
Touching reduces collision, and while the stability of lifting means, portion of energy can be absorbed by the elastic material of rubber, described slow
It rushes buffering shock-absorbing when device main function drops to bottom suitable for elevator and improves stability, bring to passenger and preferably multiply
Experience is sat, and energy can be absorbed when being in an emergency, reduces damage.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram built and buffer construction elevator using high-reliability safety.
Fig. 2 is a kind of structural schematic diagram built and buffer slide bar in construction elevator using high-reliability safety.
Fig. 3 is a kind of structural schematic diagram built and buffer protector in construction elevator using high-reliability safety.
Fig. 4 is a kind of structural schematic diagram built and buffer buffer in construction elevator using high-reliability safety.
In figure：1- water-proof base, 2- column, 3- buffer, 4- bottom plate, 5- mounting blocks, 6- protector, 7- car floor,
8- slide bar, the compartment 9- door, 10- maintenance channel, 11- carriage top plate, 12- mounting plate, 13- carriage, 14- ball, 15- orbit gap,
16- bumper bar, 17- spring retaining plate, 18- safety block, 19- fixed screw, 20- spring, 21- buffer spring, 22- are hydraulic
Cabin, 23- piston, 24- connecting rod, 25- oil inlet, 26- impact head.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Referring to Fig. 1, a kind of building buffers construction elevator using high-reliability safety, including：Water-proof base 1, column 2,
Slide bar 8 and compartment door 9, the water-proof base 1 are that the waterproof of elevator bottom setting buffers pedestal, use concrete for main material
Matter, centre are separated with waterproof material, and 1 surrounding of water-proof base is provided with column 2, and the column 2 is track Steel material, surface warp
Peening processing is crossed, hardness reaches HRC=60-65, slide bar 8 is slidably fitted on the inside of the column 2, as shown in Fig. 2, described
8 lower end of slide bar is fixedly installed with mounting plate 12, and 12 bottom of mounting plate is provided with carriage 13, is arranged between the column 2 and slide bar 8
There is orbit gap 15, lubricant grease is evenly equipped in orbit gap 15, reduces destruction of the dry friction to part, the slide bar 8 is vertical
It being wrapped up comprehensively in column 2, indent has circular groove respectively for the column 2 and 8 corresponding position of slide bar, ball 14 is slidably fitted in circular groove,
The ball 14 is rotated between column 2 and slide bar 8 to replace sliding, and reduces frictional force, and the stability of lifting means operation mentions
Rise the comfort level taken；
13 inner upper of carriage is provided with carriage top plate 11, and maintenance channel 10 is offered inside carriage top plate 11, and maintenance is logical
In addition road 10 also can be used as the emergency escape channel of burst accident for daily maintenance and the needs of installation process, described
Carriage 13 is internally provided with compartment 9 bottoms of door and is provided with car floor 7, and 7 lower end of car floor is provided with protector 6, such as Fig. 3
Shown, 7 lower end of car floor is provided with several groups protector 6, and 7 lower end of car floor is fixed by fixed screw 19
Spring retaining plate 17 is installed, is arranged fluted in the middle part of the spring retaining plate 17, setting is equipped with spring 20 in groove, described
Spring 20 is to be formed using aluminium alloy cold-rolling treatment, and light, wear-resisting, corrosion-resistant, shock resistance is with good stability, described
20 other end of spring is fixedly mounted on 5 upper end of mounting blocks, 20 right side of spring by spring retaining plate 17 and fixed screw 19
5 upper end of mounting blocks be fixedly installed with bumper bar 16, the bumper bar 16 is in dumbbell shaped, and centre narrows design, is fixedly installed with
Safety block 18, the safety block 18 are made a living iron material matter, have good intensity and poor toughness, so cannot bear violent
Stress variation, when there is accidental falling in carriage, 18 stress of safety block conquassation, if the spring among the protector 6 of dry lease at this time
20 can be used for snubber energy, to guarantee the safety of personnel in carriage 13, belong to passive security equipment；
5 lower end of mounting blocks is provided with bottom plate 4, and the bottom plate 4 is stainless steel plate, and 1 upper end of water-proof base is fixedly mounted
There are several ground buffers 3 that are evenly distributed, shown in complex chart 4, hydraulic compartment 22 is provided in the buffer 3, the buffer 3 is left
Upper angle is provided with oil inlet 25, and the oil inlet 25 passes through the pressure for connecting to control hydraulic compartment 22 with external hydraulic pump, institute
It states and is slidably fitted with piston 23 in hydraulic compartment 22, buffer spring 21, the buffer are fixedly connected with below the piston 23
Spring 21 by spring it is flexible come absorb elevator decline when vibration, thus hoisting elevator decline stationarity, the piston
23 tops are installed by welding with connecting rod 24, and 24 upper end of connecting rod, which is connected through a screw thread, is rotatably installed with impact head 26, the collision
First 26 upper surface setting is enclosed with rubber cushion cover, and rubber cushion cover is contacted with bottom plate 4, reduces collision, the stability of lifting means
Meanwhile portion of energy can be absorbed by the elastic material of rubber, 3 main function of buffer is suitable for elevator and drops to bottom
Buffering shock-absorbing when portion and stability is improved, brings better ride experience to passenger, and can when being in an emergency
To absorb energy, damage is reduced.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (8)
1. a kind of building buffers construction elevator using high-reliability safety, including：Water-proof base（1）, column（2）, slide bar（8）With
Compartment door（9）, the water-proof base（1）Surrounding is provided with column（2）, the column（2）Inside is slidably fitted with slide bar（8）, institute
State carriage（13）It is internally provided with compartment door（9）, which is characterized in that the slide bar（8）Lower end is fixedly installed with mounting plate（12）, peace
Loading board（12）Bottom is provided with carriage（13）, the column（2）And slide bar（8）Between be provided with orbit gap（15）, carriage
（13）Bottom is provided with car floor（7）, the car floor（7）Lower end is provided with protector（6）, the mounting blocks（5）Under
End is provided with bottom plate（4）, the water-proof base（1）Upper end is fixedly installed with several ground buffers that are evenly distributed（3）.
2. a kind of building according to claim 1 buffers construction elevator using high-reliability safety, it is characterised in that：It is described
Water-proof base（1）Waterproof for the setting of elevator bottom buffers pedestal, orbit gap（15）Inside it is evenly equipped with lubricant grease, the cunning
Bar（8）In column（2）Interior comprehensive package；The car floor（7）Lower end passes through fixed screw（19）It is solid to be fixedly installed with spring
Fixed board（17）, the spring retaining plate（17）Middle part setting is fluted, and setting is equipped with spring in groove（20）, the spring
（20）To form using aluminium alloy cold-rolling treatment, it is fixedly installed with safety block（18）, the safety block（18）It makes a living iron material matter；Institute
State bottom plate（4）For stainless steel plate, the buffer（3）Inside it is provided with hydraulic compartment（22）, the buffer（3）The upper left corner is provided with
Oil inlet（25）, the oil inlet（25）By connecting to control hydraulic compartment with external hydraulic pump（22）Pressure, the work
Plug（23）Top is installed by welding with connecting rod（24）, connecting rod（24）Upper end, which is connected through a screw thread, is rotatably installed with impact head
（26）, the impact head（26）Upper surface setting is enclosed with rubber cushion cover.
3. a kind of building according to claim 2 buffers construction elevator using high-reliability safety, it is characterised in that：It is described
Mounting blocks（5）Upper end is fixedly installed with bumper bar（16）, the bumper bar（16）In dumbbell shaped.
4. a kind of building according to claim 1 buffers construction elevator using high-reliability safety, it is characterised in that：It is described
Column（2）For track Steel material, hardness reaches HRC=60-65.
5. a kind of building according to claim 2 buffers construction elevator using high-reliability safety, it is characterised in that：It is described
Column（2）And slide bar（8）Indent has circular groove to corresponding position respectively, is slidably fitted with ball in circular groove（14）.
6. a kind of building according to claim 2 buffers construction elevator using high-reliability safety, it is characterised in that：It is described
Carriage（13）Inner upper is provided with carriage top plate（11）, carriage top plate（11）Inside offers maintenance channel（10）.
7. a kind of building according to claim 2 buffers construction elevator using high-reliability safety, it is characterised in that：It is described
Spring（20）The other end passes through spring retaining plate（17）And fixed screw（19）It is fixedly mounted on mounting blocks（5）Upper end.
8. a kind of building according to claim 1 buffers construction elevator using high-reliability safety, it is characterised in that：It is described
The hydraulic compartment（22）Inside it is slidably fitted with piston（23）, the piston（23）Lower section is fixedly connected with buffer spring（21）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810980617.2A CN108861950A (en) | 2018-08-27 | 2018-08-27 | A kind of build buffers construction elevator using high-reliability safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810980617.2A CN108861950A (en) | 2018-08-27 | 2018-08-27 | A kind of build buffers construction elevator using high-reliability safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108861950A true CN108861950A (en) | 2018-11-23 |
Family
ID=64321895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810980617.2A Pending CN108861950A (en) | 2018-08-27 | 2018-08-27 | A kind of build buffers construction elevator using high-reliability safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108861950A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110654955A (en) * | 2019-10-14 | 2020-01-07 | 升华电梯有限公司 | Elevator car shock attenuation buffer |
| CN113401766A (en) * | 2021-07-23 | 2021-09-17 | 广东长城电梯有限公司 | Elevator car buffer device |
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| CN204111112U (en) * | 2014-09-16 | 2015-01-21 | 杭州保利电梯导轨制造有限公司 | A kind of emergency staircase |
| CN204897081U (en) * | 2015-07-18 | 2015-12-23 | 新乡市佳泰橡塑设备配件有限公司 | Elevator buffer |
| CN206466853U (en) * | 2017-01-16 | 2017-09-05 | 南通科技职业学院 | A kind of cushioning device for elevator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110654955A (en) * | 2019-10-14 | 2020-01-07 | 升华电梯有限公司 | Elevator car shock attenuation buffer |
| CN113401766A (en) * | 2021-07-23 | 2021-09-17 | 广东长城电梯有限公司 | Elevator car buffer device |
| CN113401766B (en) * | 2021-07-23 | 2022-10-04 | 广东长城电梯有限公司 | Elevator car buffer device |
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| 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: 20181123 |