CN208843518U - A kind of elevator gate guide shoe of anti-dropout - Google Patents
A kind of elevator gate guide shoe of anti-dropout Download PDFInfo
- Publication number
- CN208843518U CN208843518U CN201821599095.3U CN201821599095U CN208843518U CN 208843518 U CN208843518 U CN 208843518U CN 201821599095 U CN201821599095 U CN 201821599095U CN 208843518 U CN208843518 U CN 208843518U
- Authority
- CN
- China
- Prior art keywords
- guide shoe
- axis
- installation cavity
- perforation
- dropout
- 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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Abstract
The utility model discloses a kind of elevator gate guide shoes of anti-dropout, including guide shoe and fixing bolt, the installation cavity of opening upwards is offered in the middle part of the guide shoe vertically, perforation is offered in the middle part of the installation cavity lower end vertically, straight down through T-type class axis is connected in the perforation, the T-type class axis top center position is vertically fixedly connected with support column.The utility model by offering perforation vertically in the middle part of installation cavity lower end, run through straight down in perforation and is connected with T-type class axis, adjusting outside support column has spring, convenient for being buffered to T-type class axis, avoids class's axis from not having buffer function, cause class's axis when encountering particulate matter, it is stuck to will lead to elevator door, there are problems that security risk, it is more practical, it is suitble to be widely popularized and uses.
Description
Technical field
The utility model is suitable for elevators field, in particular to the elevator gate guide shoe of a kind of anti-dropout.
Background technique
Currently, the car door and layer door of elevator can be automatically switched driven by the motor in Lift car type elevator system,
The door-plate either above or below of elevator is equipped with the suspension arrangement of door-plate, and guide rail and change gear are equipped on suspension arrangement, passes through change gear
The switch of elevator door is realized in rolling on guide rail；It is arc-shaped or diamond pattern in the face that guide rail and change gear contact, is opened in elevator door
Guan Shi, for playing guiding and stabilization, elevator gate guide shoe generally uses sliding type and sill to cooperate, in sliding process
It is also easy to produce abrasion, and elevator gate guide shoe and sill slot gap are not easy to control, the too small meeting unstable wear in gap, gap is excessive to be will increase
The shaking of door-plate, or even fall off.
But the prior art discloses CN201720810165.4 and discloses a kind of neither easy to wear and can reduce door-plate shaking
Elevator gate guide shoe, including guide shoe and eccentric guide shoe pin, guide shoe middle part offer through-hole, and guide shoe front and rear is equipped with opening, leads
Boots front and rear is looser than in the middle part of guide shoe, and eccentric guide shoe pin top is the hexagonal prisms for offering threaded hole, eccentric guide shoe pin lower part
For pillar, the axle center of pillar is not overlapped with the axle center of hexagonal prisms, and pillar is located in guide shoe through-hole, and post tips protrude from guide shoe bottom
Face.The eccentric guide shoe pin top of the utility model is not overlapped with the axle center of lower part, facilitates guide shoe position to adjust, slightly wide opening
It is smaller with elevator cage slot gap, can reduce the shaking volume of door of elevator, promote comfort, rear and front end there are opening,
Guide shoe has certain amount of elastic deformation, and guide shoe is made not to be close to residence bank slot, reduces guide shoe and slides generation in sill slot
Abrasion, but class's axis of the device does not have buffer function, causes class's axis when encountering particulate matter, will lead to elevator door
Stuck, there are security risks.Therefore, it is proposed that a kind of elevator gate guide shoe of anti-dropout.
Utility model content
The main purpose of the utility model is to provide a kind of elevator gate guide shoes of anti-dropout, can effectively solve background skill
The problems in art.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of elevator gate guide shoe of anti-dropout, including guide shoe and fixing bolt, the guide shoe middle part offer opening vertically
Upward installation cavity, the installation cavity lower end middle part offer perforation vertically, run through straight down in the perforation and be connected with T-type
Class's axis, the T-type class axis top center position are vertically fixedly connected with support column, and the installation cavity upper inside wall offers
Internal screw thread, the fixing bolt bottom are vertically fixedly connected with fastener tube, and fixing bolt bottom middle position is vertically fixed
It is connected with stop sleeve, adjusting outside the support column has spring.
Further, the fastening pipe outer wall offers external screw thread compatible with internal screw thread.
Further, the stop sleeve is vertical with support column is socketed.
Further, fixing bolt top center position is vertically rotatably connected to axis, and the upper end of axis and fixed pin
Lower rotation connection, fixed pin top center position offers bolt hole vertically.
Compared with prior art, the utility model has the following beneficial effects:
1. the elevator gate guide shoe of the anti-dropout of the utility model, by offering perforation vertically in the middle part of installation cavity lower end,
Straight down through T-type class axis is connected in perforation, adjusting outside support column has spring, convenient for delaying to T-type class axis
Punching avoids class's axis from not having buffer function, causes class's axis when encountering particulate matter, and it is stuck to will lead to elevator door, exists
The problem of security risk.
2. the elevator gate guide shoe of the anti-dropout of the utility model, due to offering internal screw thread in installation cavity upper inside wall, Gu
Determine stud base and be vertically fixedly connected with fastener tube, fastening pipe outer wall offers external screw thread compatible with internal screw thread, convenient for into
Row dismounting and change spring, improves service life.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the elevator gate guide shoe of the utility model anti-dropout；
Fig. 2 is the internal screw thread of the elevator gate guide shoe of the utility model anti-dropout in installation cavity wall distributed architecture schematic diagram；
Fig. 3 is the fixing bolt structural schematic diagram of the elevator gate guide shoe of the utility model anti-dropout.
In figure: 1, guide shoe；2, fixed pin；3, bolt hole；4, axis；5, fixing bolt；6, fastener tube；7, stop sleeve；8,
Spring；9, T-type class axis；10, it perforates；11, installation cavity；12, support column；13, external screw thread；14, internal screw thread.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of elevator gate guide shoe of anti-dropout, including guide shoe 1 and fixing bolt 5,1 middle part of guide shoe
The installation cavity 11 of opening upwards is offered vertically, offers perforation 10, the perforation 10 in the middle part of 11 lower end of installation cavity vertically
Inside straight down through T-type class axis 9 is connected with, 9 top center position of T-type class axis is vertically fixedly connected with support column
12,11 upper inside wall of installation cavity offers internal screw thread 14, and 5 bottom of fixing bolt is vertically fixedly connected with fastener tube 6,
The 5 bottom middle position of fixing bolt is vertically fixedly connected with stop sleeve 7, and adjusting outside the support column 12 has spring 8.
As depicted in figs. 1 and 2 by offering perforation 10, perforation 10 vertically in the middle part of 11 lower end of installation cavity in the present embodiment
Inside straight down through T-type class axis 9 is connected with, adjusting outside support column 12 has spring 8, convenient for delaying to T-type class axis 9
Punching avoids class's axis from not having buffer function, causes class's axis when encountering particulate matter, and it is stuck to will lead to elevator door, exists
The problem of security risk.
Wherein, 6 outer wall of fastener tube offers external screw thread 13 compatible with internal screw thread 14.
As shown in Fig. 2, being convenient for disassembly fixing bolt 5 replaces spring 8 in the present embodiment, that improves guide shoe uses the longevity
Life.
Wherein, the stop sleeve 7 socket vertical with support column 12.
As shown in Figure 1, sleeve easy to support 7 compresses spring 8 with the cooperation of support column 12 in the present embodiment.
Wherein, the 5 top center position of fixing bolt is vertically rotatably connected to axis 4, and the upper end of axis 4 and fixed pin 2
Lower rotation connection, the 2 top center position of fixed pin offers bolt hole 3 vertically.
As shown in Figure 1, will not influence when operator being facilitated to carry out rotation operation fixing bolt 5 in the present embodiment
Fixed pin 2.
Working principle: in use, be first plugged on T-type class axis 9 in the perforation 10 of the installation cavity 11 of guide shoe 1, then by bullet
Spring 8 is placed on the support column 12 on 9 top of T-type class axis, finally by fixing bolt 5 by external screw thread 13 outside fastener tube 6 and
The internal screw thread 14 of 11 upper inside wall of installation cavity is threadably secured connection, at this time stop sleeve 7 and 12 top grafting of support column, when
When T-type class axis 9 encounters protrusion when sliding, bumper and absorbing shock is carried out by spring 8.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of elevator gate guide shoe of anti-dropout, including guide shoe (1) and fixing bolt (5), it is characterised in that: the guide shoe (1)
Middle part offers the installation cavity (11) of opening upwards vertically, offers perforation (10) vertically in the middle part of installation cavity (11) lower end,
Straight down through T-type class axis (9) is connected in the perforation (10), the T-type class axis (9) top center position is vertical
It is fixedly connected with support column (12), installation cavity (11) upper inside wall offers internal screw thread (14), fixing bolt (5) bottom
Portion is vertically fixedly connected with fastener tube (6), and fixing bolt (5) the bottom middle position is vertically fixedly connected with stop sleeve
(7), adjusting outside the support column (12) has spring (8).
2. the elevator gate guide shoe of anti-dropout according to claim 1, it is characterised in that: fastener tube (6) outer wall opens up
Have and internal screw thread (14) compatible external screw thread (13).
3. the elevator gate guide shoe of anti-dropout according to claim 1, it is characterised in that: the stop sleeve (7) and support
Column (12) is vertically socketed.
4. the elevator gate guide shoe of anti-dropout according to claim 1, it is characterised in that: at the top of the fixing bolt (5)
Between position be vertically rotatably connected to axis (4), and the upper end of axis (4) is connect with fixed pin (2) lower rotation, the fixed pin (2)
Top center position offers bolt hole (3) vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821599095.3U CN208843518U (en) | 2018-09-27 | 2018-09-27 | A kind of elevator gate guide shoe of anti-dropout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821599095.3U CN208843518U (en) | 2018-09-27 | 2018-09-27 | A kind of elevator gate guide shoe of anti-dropout |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208843518U true CN208843518U (en) | 2019-05-10 |
Family
ID=66373938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821599095.3U Expired - Fee Related CN208843518U (en) | 2018-09-27 | 2018-09-27 | A kind of elevator gate guide shoe of anti-dropout |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208843518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112875472A (en) * | 2020-10-10 | 2021-06-01 | 江苏省苏中建设集团股份有限公司 | Construction elevator car door baffle stop device |
-
2018
- 2018-09-27 CN CN201821599095.3U patent/CN208843518U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112875472A (en) * | 2020-10-10 | 2021-06-01 | 江苏省苏中建设集团股份有限公司 | Construction elevator car door baffle stop device |
| CN112875472B (en) * | 2020-10-10 | 2022-10-04 | 江苏省苏中建设集团股份有限公司 | Construction elevator car door baffle stop device |
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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 |
Granted publication date: 20190510 Termination date: 20200927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |