CN206156518U - Elevator guide device - Google Patents
Elevator guide device Download PDFInfo
- Publication number
- CN206156518U CN206156518U CN201621179208.5U CN201621179208U CN206156518U CN 206156518 U CN206156518 U CN 206156518U CN 201621179208 U CN201621179208 U CN 201621179208U CN 206156518 U CN206156518 U CN 206156518U
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- CN
- China
- Prior art keywords
- guide
- guide rail
- elevator
- gib block
- block
- 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.)
- Expired - Fee Related
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses an elevator guide device, including guide rail and gib block, be equipped with on the guide rail along guide rail length direction's concave groove, gib block and this concave groove adaptation, the gib block slides and sets up in the concave groove, the degree of depth that highly is greater than the concave groove of gib block, is the difference of the two 8mm 10mm. The utility model also discloses an above -mentioned elevator guide device's control method, its installation, maintenance and adjustment procedure are simple and convenient to has the effect of strong effectual buffering and decelerating, with the safety of guaranteeing the passenger.
Description
Technical field
The invention belongs to elevator safety designing technique road, more particularly to a kind of guide for elevator.
Background technology
At present, traditional elevator guide rail includes guide rail and connects guiding element etc., and it is one piece of profile and corresponding hollow elevator to connect guiding element
What the inner chamber of guide rail matched built-in connects guide plate.Due to being limited by its own cross sectional shape, need by adjusting simultaneously in
Put to connect and coordinate to adjust between hollow cage guide joint between multiple faces of guide plate and the respective face of hollow cage guide
Gap, it is well known that while it is very difficult to adjust the cooperation between multiple faces, along with the built-in guide plate that connects is positioned at hollow elevator
In the inner chamber of guide rail, observation is not easy to, the difficulty of adjustment is further increased, so that the installation of hollow cage guide is relatively stranded
It is difficult；Additionally, when guide rail is changed, it is necessary to the pressure guide plate pine to all of guide rail in top will be started from the guide rail for needing to change
Open, and will start to all of guide rail in top all to lift to get up to change from the guide rail for needing to change, safeguard cumbersome；
In addition, though traditional elevator is provided with the safety measures such as buffer and limiter of speed, but when generation car falls down from the building accident, it is acted as
With limited, it is impossible to ensure the safety of passenger in car.
The content of the invention
Based on this, the present invention provides a kind of guide for elevator and its control method, and it installs, safeguards and adjust process letter
Folk prescription just, and is acted on strong effectively buffer deceleration, to ensure the safety of passenger.
The technical scheme is that：A kind of guide for elevator, including guide rail and gib block, the guide rail is provided with edge
The concave groove in rail length direction, the gib block is adapted to the Baltimore groove, and gib block is slideably positioned in concave groove, gib block
Height more than concave groove depth, the difference between the two is 8mm-10mm.
During installation, guide rail is respectively mounted on the relative both sides inwall of elevator, constitutes the running track of car, the length of guide rail
Degree is installed in layers equal to the height of floor, and the combined type running track of point floor causes to install and later maintenance is adjusted more
It is convenient and swift；Gib block is installed in both sides relative on lift car, and makes gib block respectively in the concave groove of guide rail, is oriented to
The height of bar has reserved the gap of 8mm-10mm more than the depth of concave groove that is, between guide rail and car, it is to avoid electricity after installation
Terraced car and guide rail contact friction, make cage operation more steady, also allow for later maintenance adjustment.
In the present invention, it is preferred to, the guide for elevator also includes velometer, velometer on the guide rail, and with electricity
The car of ladder is corresponding.Velometer real-time testing cage operation speed, to reach the purpose of safety monitoring.
In the present invention, it is preferred to, Buffer Unit is additionally provided with described guide rail, the car phase of the Buffer Unit and elevator
Correspondence；Described Buffer Unit includes square tube, block, steel wire rope and safety tongs；The square tube is provided with mounting groove, block
One end be movably set in mounting groove by hinge, the other end of block is connected by buffer spring with square tube；The steel
In the square tube, one end and the block of steel wire rope are provided with the end of spring and are connected cord, and the other end of steel wire rope is by safety
Pincers are clamped, and steel wire rope is in tensioning state.
Under normal circumstances, steel wire rope is clamped in tensioning state by safety tongs, block is pressed in the mounting groove of square tube,
Now spring is also at deflated state；Abnormal as car falls when occurring, steel wire rope is unclamped by safety tongs, in lax shape
State, now block is upspring prominent mounting groove by spring, and its height of projection is 14mm-16mm, to play a part of to buffer car,
By the block in each floor guide rail, can to greatest extent enter row buffering, it is ensured that the safety of passenger.To avoid rail damage,
Can in the spring between locate rolling and roll print, make in buffering course, roll fracture at print from spring.
In the present invention, it is preferred to, the guide for elevator also includes control circuit, and the control circuit includes comparator
And processor, the signal output part of the velometer is connected with the first signal input part of processor, the secondary signal of processor
Input/output terminal is connected with the first signal output input of the comparator, the 3rd signal output part and the peace of processor
The electrical part signal input part of full pincers is connected.
In the present invention, it is preferred to, the wedge for stopping the block activity is additionally provided with the square tube.Wedge can
Further increase cushioning effect power.
In the present invention, it is preferred to, the wall thickness of the square tube is 6mm-8mm.Square tube wall is unsuitable relatively thin, otherwise its
Born power is less, thicker then waste of materials, more suitable with 6mm-8mm.
In the present invention, it is preferred to, the gap of 1mm-3mm is reserved between the gib block and concave groove.Reserved 1mm-3mm
Gap, that is, be unlikely to make tension between gib block and guide rail, also unlikely gap considerable influence stationarity.
In the present invention, it is preferred to, the gib block and guide rail are internal cavity structures, and its wall thickness is 12mm-14mm.
Purpose is, in the case where sufficient intensity is met, to mitigate weight, and material-saving is easy to later maintenance.
In the present invention, it is preferred to, it is equipped with gripper shoe in the internal cavities of the gib block and guide rail.Gripper shoe is set
To avoid gib block and guide rail from deforming upon during installing and using, the security of cage operation is affected.
The invention also discloses the control method of above-mentioned guide for elevator, it is characterised in that including following process：
A, the velometer measure in real time the speed of service of lift car；
B, the processor receive and process the speed of service data that velometer is measured, and result is sent to comparing
Device；
After speed of service data after C, comparator receiving processor process, the data are run with default highest
Speed data is compared, and judges that it, whether more than default highest running speed, if it is not, then entering step A, is otherwise entered down
One step；
D, processor send the electrical part of control signal to safety tongs, open safety tongs, and then make the steel wire rope of tensioning
It is lax.
The invention has the beneficial effects as follows：
(1) enough gaps and operating space are reserved between each part, and guide rail structure is installed using the segmentation of each floor
Into combined type running track so that install and later maintenance adjustment more convenient and quicker；
(2) car is stopped by the block in each floor guide rail, is acted on strong effectively buffer deceleration, it is ensured that fall
In the case of passenger safety；
(3) guide rail and gib block will not be deformed upon, and cage operation is steadily safe；
(4) Automated condtrol, is swift in response, and can in time stop that car falls, it is ensured that passenger safety.
Description of the drawings
The structural representation of guide for elevator described in Fig. 1 embodiment of the present invention；
Fig. 2 is the structural representation after baffle plate is upspring by spring in Fig. 1；
Fig. 3 is the structural representation of Buffer Unit；
Fig. 4 is the schematic cross-section of guide rail and gib block；
Fig. 5 is control circuit schematic diagram；
Description of reference numerals：10- guide rails, 101- concave grooves, 102- velometers, 20- gib blocks, 30- Buffer Units, 301-
Square tube, 302- blocks, 303- steel wire ropes, 304- safety tongs, 305- springs, 306- wedges, 401- comparators, 402- process
Device, 50- gripper shoes.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is described in detail.
Embodiment
With reference to Fig. 1-5, a kind of guide for elevator, including guide rail 10 and gib block 20, the guide rail 10 is provided with along leading
The concave groove 101 of rail length direction, the gib block 20 is adapted to the Baltimore groove 101, and gib block 20 is slideably positioned in concave groove
In 101, the height of gib block 20 is more than the depth of concave groove 101, and the difference between the two is 8mm, alternatively 9mm or 10mm.
During installation, guide rail 10 is respectively mounted on the relative both sides inwall of elevator, constitutes the running track of car, guide rail 10
Length be equal to the height of floor, install in layers, the combined type running track of point floor causes to install and later maintenance is adjusted
Whole more convenient and quicker；Gib block 20 is installed in both sides relative on lift car, and makes gib block 20 respectively positioned at the recessed of guide rail 10
In type groove 101, the height of gib block 20 has been reserved between 8mm more than the depth of concave groove 101 between guide rail 10 and car
The gap of gap, alternatively 9mm or 10mm, it is to avoid lift car contacts friction with guide rail 10 after installation, makes cage operation more flat
Surely, later maintenance adjustment is also allowed for.
In another embodiment, the guide for elevator also includes velometer 102, and velometer 102 is located on guide rail 10,
And it is corresponding with the car of elevator.The real-time testing cage operation speed of velometer 102, to reach the purpose of safety monitoring.
In another embodiment, Buffer Unit 30 is additionally provided with described guide rail 10, the Buffer Unit 30 and elevator
Car is corresponding；Described Buffer Unit 30 includes square tube 301, block 302, steel wire rope 303 and safety tongs 304；The side
Type pipe 301 is provided with mounting groove, and one end of block 302 is movably set in mounting groove by hinge, and the other end of block 302 leads to
Cross buffer spring 305 to be connected with square tube 301；The steel wire rope 303 is located in square tube 301, one end and the gear of steel wire rope 303
Block 302 is provided with the end connection of spring, and the other end of steel wire rope 303 is clamped by safety tongs 304, and steel wire rope 303 is in tensioning
State.
Under normal circumstances, steel wire rope 303 is clamped in tensioning state by safety tongs 304, makes block 302 be pressed in square tube
In 301 mounting groove, now spring 305 is also at deflated state；Abnormal as car falls, the quilt of steel wire rope 303 when occurring
Safety tongs 304 unclamps, and in relaxed state, now block 302 is upspring prominent mounting groove by spring 305, and its height of projection is
14mm, alternatively 15mm or 16mm, to play a part of to buffer car, by the block 302 in each floor guide rail, can be with maximum
Limit enters row buffering, it is ensured that the safety of passenger.To avoid guide rail 10 from damaging, print can be rolled in the middle of spring 305, be made
In buffering course, rupture at print from rolling for spring 305.
In another embodiment, the guide for elevator also includes control circuit, and the control circuit includes comparator
401 and processor 402, the signal output part of the velometer 102 is connected with the first signal input part of processor 402, processes
The secondary signal input/output terminal of device 402 is connected with the first signal output input of the comparator 401, processor 402
3rd signal output part is connected with the electrical part signal input part of the safety tongs 304.
In another embodiment, the wedge 306 for stopping the block 302 activity is additionally provided with the square tube 301.
Wedge 306 can further increase cushioning effect power.
In another embodiment, the wall thickness of the square tube 301 is 6mm, alternatively 7mm or 8mm.Square tube 301 is managed
Wall is unsuitable relatively thin, otherwise its less, thicker then waste of materials that bears power.
In another embodiment, between the gib block 20 and concave groove 101 reserve 1mm gap, alternatively 2mm or
The gap of 3mm.The size gap is reserved, that is, is unlikely to make tension between gib block 20 and guide rail 10, also the larger shadow in unlikely gap
Ring stationarity.
In another embodiment, the gib block 20 and guide rail 10 are internal cavity structures, and its wall thickness is 12mm,
Can be 12mm or 13mm.Purpose is, in the case where sufficient intensity is met, to mitigate weight, and material-saving is easy to later maintenance.
In another embodiment, it is equipped with gripper shoe 50 in the internal cavities of the gib block 20 and guide rail 10.Arrange
Gripper shoe 50 affects the security of cage operation to avoid gib block 20 and guide rail 10 from deforming upon during installing and using.
The invention also discloses the control method of above-mentioned guide for elevator, including following process：
A, the velometer 102 measure in real time the speed of service of lift car；
B, the processor 402 receive and process the speed of service data that velometer 102 is measured, and result is sent
To comparator 401；
C, 401 receiving processor of the comparator 402 process after speed of service data after, by the data with it is default most
High speed of service data are compared, and whether judge it more than default highest running speed, if it is not, step A is then entered, otherwise
Into next step；
D, processor 402 send the electrical part of control signal to safety tongs, open safety tongs, and then make the steel of tensioning
Cord relaxes.
Example described above only expresses the specific embodiment of the present invention, and its description is more concrete and detailed, but not
Therefore the restriction to the scope of the claims of the present invention can be interpreted as.It should be pointed out that for one of ordinary skill in the art comes
Say, without departing from the inventive concept of the premise, some deformations and improvement can also be made, these belong to the protection of the present invention
Scope.
Claims (9)
1. a kind of guide for elevator, it is characterised in that：Including guide rail and gib block, the guide rail is provided with along rail length side
To concave groove, the gib block is adapted to the Baltimore groove, and gib block is slideably positioned in concave groove, and the height of gib block is more than
The depth of concave groove, the difference between the two is 8mm-10mm.
2. guide for elevator according to claim 1, it is characterised in that：The guide for elevator also includes velometer,
Velometer is on guide rail and corresponding with the car of elevator.
3. guide for elevator according to claim 2, it is characterised in that：Buffer Unit is additionally provided with described guide rail,
The Buffer Unit is corresponding with the car of elevator；Described Buffer Unit includes square tube, block, steel wire rope and safety tongs；Institute
State square tube and be provided with mounting groove, one end of block is movably set in mounting groove by hinge, the other end of block is by slow
Rush spring to be connected with square tube；In square tube, one end and the block of steel wire rope are provided with the end of spring to the steel wire rope
Connection, the other end of steel wire rope is clamped by safety tongs, and steel wire rope is in tensioning state.
4. guide for elevator according to claim 3, it is characterised in that：The guide for elevator also includes control electricity
Road, the control circuit includes comparator and processor, and the signal output part of the velometer is defeated with the first signal of processor
Enter end connection, the secondary signal input/output terminal of processor is connected with the first signal output input of the comparator, processes
3rd signal output part of device is connected with the electrical part signal input part of the safety tongs.
5. the guide for elevator according to claim 3 or 4, it is characterised in that：Stop institute is additionally provided with the square tube
State the wedge of block activity.
6. guide for elevator according to claim 5, it is characterised in that：The wall thickness of the square tube is 6mm-8mm.
7. the guide for elevator according to claim 1 or 2 or 3 or 4 or 6, it is characterised in that：The gib block and matrix
The gap of 1mm-3mm is reserved between groove.
8. guide for elevator according to claim 7, it is characterised in that：The gib block and guide rail are internal cavities
Structure, its wall thickness is 12mm-14mm.
9. guide for elevator according to claim 8, it is characterised in that：In the internal cavities of the gib block and guide rail
It is equipped with gripper shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621179208.5U CN206156518U (en) | 2016-10-27 | 2016-10-27 | Elevator guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621179208.5U CN206156518U (en) | 2016-10-27 | 2016-10-27 | Elevator guide device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206156518U true CN206156518U (en) | 2017-05-10 |
Family
ID=58657241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621179208.5U Expired - Fee Related CN206156518U (en) | 2016-10-27 | 2016-10-27 | Elevator guide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206156518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466900A (en) * | 2018-03-12 | 2018-08-31 | 东南大学 | Extension type vertical and straight movement babinet guiding mechanism |
-
2016
- 2016-10-27 CN CN201621179208.5U patent/CN206156518U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108466900A (en) * | 2018-03-12 | 2018-08-31 | 东南大学 | Extension type vertical and straight movement babinet guiding mechanism |
| CN108466900B (en) * | 2018-03-12 | 2019-07-12 | 东南大学 | Extension type vertical motion cabinet guiding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20171027 |