CN207258941U - A kind of elevator rolling bearing - Google Patents
A kind of elevator rolling bearing Download PDFInfo
- Publication number
- CN207258941U CN207258941U CN201721179966.1U CN201721179966U CN207258941U CN 207258941 U CN207258941 U CN 207258941U CN 201721179966 U CN201721179966 U CN 201721179966U CN 207258941 U CN207258941 U CN 207258941U
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- China
- Prior art keywords
- roller
- counter
- rolling bearing
- connecting shaft
- elevator
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a kind of elevator rolling bearing, including body, a connecting shaft is equipped with the middle part of the body, the body is rotated around the connecting shaft, it is characterised in that：The side of the body is additionally provided with roller counter, the roller counter is fixedly installed in through stent on the outer edge surface of the connecting shaft, the roller counter includes counter and roller, the roller is connected with the counter, the counter is installed on through stent on the outer edge surface of the connecting shaft, the roller is set perpendicular to the side wall of the body, and the outer edge surface of the roller is butted on the side wall of the body, and the roller is arranged at the side of the connecting shaft.The utility model improves the security and stability that elevator uses.
Description
Technical field
It the utility model is related to a kind of sedan-chair formula elevator, more particularly to a kind of elevator rolling bearing.
Background technology
The directive wheel of elevator, crosshead sheave, use rolling bearing to roller, although in bearing lubricating grease service life
Close to bearing life, also there is an oil filler point in part, but all non-completely sealed structure of currently used rolling bearing.Once roll
Bearing breaks down, and can not such as rotate, may trigger great security incident.
Wherein, it is electric when the bearing of elevator these rotary parts rubs because of missing lubricating grease or some other problem
Noise can occur in terraced operational process.If not paid close attention to such a situation, noise can be increasing with the aggravation of friction, this
When elevator remain what can be used, but existing security risk.Although revenue passenger can hear noise, due to no elevator
The knowledge of related fields, it is likely that such situation can be ignored, do not fed back, so as to trigger security incident.
Meanwhile if missing skidding, it is possible to the problem of rolling bearing no longer rolls occur, thus occur to elevator
The problem of guide rail dry friction of well, large-scale security incident easily occurs.
The content of the invention
The utility model aim is to provide a kind of elevator rolling bearing, by using the structure, in real time to the rolling of elevator
Dynamic bearing is monitored, and ensures the safety in utilization of elevator bearing, reduces the security risk of elevator.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of elevator rolling bearing, including this
Body, the body middle part are equipped with a connecting shaft, and the body is rotated around the connecting shaft, and the side of the body is additionally provided with roller meter
Number device, the roller counter are fixedly installed in through stent on the outer edge surface of the connecting shaft, and the roller counter includes counting
Device and roller, the roller are connected with the counter, and the counter is installed on through stent on the outer edge surface of the connecting shaft, institute
The side wall that roller is stated perpendicular to the body is set, and the outer edge surface of the roller is butted on the side wall of the body, and described
Roller is arranged at the side of the connecting shaft.
In above-mentioned technical proposal, the side wall of the roller is set parallel to the connecting shaft.
In above-mentioned technical proposal, a connecting line and buzzer siren, the buzzer siren and the counter are further included
It is connected, one end of the connecting line is connected with the counter, and the other end is connected with apparatus for controlling elevator.
In above-mentioned technical proposal, the outer edge surface of the roller is made of rubber.
In above-mentioned technical proposal, the stent includes claw and is arranged at the connecting plate of claw side, the counter peace
Loaded on the connecting plate, the claw is clamped on the outer edge surface of the connecting shaft.
In above-mentioned technical proposal, rubber sheet gasket is additionally provided with inside the claw, the rubber sheet gasket is arranged at the claw
Between the connecting shaft.
In above-mentioned technical proposal, the top surface of the connecting plate is equipped with a upwardly opening card slot, and the side of the card slot is set
There is opening, body described in the opening face is set, and the counter is inserted in the card slot through the opening.
In above-mentioned technical proposal, a locating part is further included, the locating part is crescent structure, and the locating part is elasticity
Structure, the locating part are equipped with a plurality of bolts, and the locating part is installed on the outer edge surface of the connecting shaft, and the bolt
It is butted on the outer edge surface of the connection.
In above-mentioned technical proposal, it is butted on the outside of the claw on the side of the locating part.
In above-mentioned technical proposal, the bottom of the connecting plate is additionally provided with a noise measuring instrument, the noise measuring instrument and electricity
Terraced control system is connected.
Since above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：
1. roller counter is set by the side in body in the utility model, by the roller outer edge surface of roller counter
It is butted on the side wall of body, such body can drive roller counter synchronisation to rotate, so normally make in rolling process
Used time, body can be real-time monitored and rolled, can so prevent body from the problem of not rotating occur, so can be real-time
Monitor body whether normal rotation, it is possible to increase the safety in utilization of rolling bearing, ensure elevator operation stability and peace
Quan Xing；
2. by setting buzzer siren in the utility model, when monitoring that body operating is unstable, can report in real time
It is alert, operating personnel are reminded, ensure the security of elevator operation；
3. roller counter is installed on connecting shaft by claw and connecting plate in the utility model, quick and easy for installation, just
In being installed on each rolling bearing, easy to form real-time monitoring to the rolling bearing of each elevator, ensure that elevator makes
Security；
, so can whether rolling bearing be normal at detection in real time 4. by setting noise measuring instrument in the utility model
Work, improves the security that elevator uses.
Brief description of the drawings
Fig. 1 is the structure diagram in the utility model embodiment one；
Fig. 2 is the structure diagram of connecting plate in the utility model embodiment one；
Fig. 3 is the structure diagram of locating part in the utility model embodiment one；
Fig. 4 is the mounting structure schematic diagram of stent in the utility model embodiment one.
Wherein：1st, body；2nd, connecting shaft；3rd, roller counter；4th, stent；5th, counter；6th, roller；7th, buzzer siren；
8th, claw；9th, connecting plate；10th, rubber sheet gasket；11st, card slot；12nd, it is open；13rd, locating part；14th, bolt；15th, noise measuring instrument.
Embodiment
The utility model is further described with reference to the accompanying drawings and embodiments：
Embodiment one：Referring to shown in Fig. 1~4, a kind of elevator rolling bearing, including body 1, the middle part of body 1 are set
There is a connecting shaft 2, the body 1 is rotated around the connecting shaft 2, and the side of the body 1 is additionally provided with roller counter 3, the rolling
Wheel counter 3 is fixedly installed in through stent 4 on the outer edge surface of the connecting shaft 2, and the roller counter 3 includes counter 5 and rolling
Wheel 6, the roller 6 is connected with the counter 5, and the counter 5 is installed on through stent 4 on the outer edge surface of the connecting shaft 2, institute
The side wall that roller 6 is stated perpendicular to the body 1 is set, and the outer edge surface of the roller 6 is butted on the side wall of the body 1, and
The roller 6 is arranged at the side of the connecting shaft 2.
The side wall of the roller is set parallel to the connecting shaft.
In the present embodiment, body is just frequently with sealing structure, that is, prevents the lubricating fluid in rolling bearing from revealing, but
Howsoever to seal, after long-time use, some problems can all occur in rolling bearing, such as it is stuck can not rotate ask
Topic, still, since elevator is directly installed on inside elevator, user is that can not see inner case under normal circumstances
(except the glass elevator hoistway of the public arena such as large-scale store installation), that is to say, that if rolling bearing occurs what is do not rotated
Problem, so in actual use, rolling bearing can directly with the guide rail of hoistway or directly with steel wire rope dryness friction, so
King-sized security risk can be caused, and elevator mainte-nance personnel is also impossible to real-time one kind and goes to be detected elevator maintenance,
Normal condition is all the maintenance of timing.Therefore, in the present embodiment, roller counter is installed directly on connecting shaft, utilizes roller
Roller on counter is butted on the side wall of body, such body during rotation, can drive roller counter always with
Turn, that is, roller counter can monitor elevator always in operation process, whether body is rotating, and can so ensure pair
The real-time monitoring of each rolling bearing of elevator, ensures the security that elevator uses.
Wherein, elevator be always in rise, decline during, that is to say, that body be always it is clockwise with it is inverse
The rotation of hour hands, is also to make clockwise with rotating counterclockwise above counter in the roller of drive counter on the whole
Numerical value is eventually in 0 position.Therefore, if elevator is during upper and lower operating, if the numerical value of counter no longer becomes
Change, even if then illustrating that roller counter there is a problem or body there is a problem, it is necessary to which operating personnel's carries out maintenance dimension
Shield.
Wherein, a connecting line and buzzer siren 7 are further included, the buzzer siren is connected with the counter, described
One end of connecting line is connected with the counter, and the other end is connected with apparatus for controlling elevator.So roller counter can be by reality
When detection data be transferred to by connecting line in apparatus for controlling elevator, judged by apparatus for controlling elevator.If there is asking
Topic, then control buzzer siren alarm, so can timely remind operating personnel.
Wherein, the outer edge surface of the roller is made of rubber.The frictional force with body can so be increased, prevent what is skidded
Occur.
Referring to shown in Fig. 1~4, the stent 4 includes claw 8 and is arranged at the connecting plate 9 of 8 side of claw, the counting
Device is installed on the connecting plate, and the claw is clamped on the outer edge surface of the connecting shaft.
Be additionally provided with rubber sheet gasket 10 inside the claw 8, the rubber sheet gasket be arranged at the claw and the connecting shaft it
Between.
Wherein, stent is installed on connecting shaft using claw clamping, and such mounting means is convenient and efficient, while sets rubber pad
Piece, can so increase the frictional force between claw and connecting shaft, prevent claw from dropping, and improve the firm of roller counter installation
Property.
Shown in Figure 2, the top surface of the connecting plate 9 is equipped with a upwardly opening card slot 11, the side of the card slot 11
Equipped with opening 12, body 1 described in 12 faces of the opening is set, and the counter is inserted in the card slot through the opening.
Wherein, by the way that the opening face body of card slot is set, when in use, roller is withstood on such roller counter always
On the side wall of body, so when in use, since opening face body is set, roller counter is merely able to a barrel opening direction and take off
From this makes it possible to withstand roller counter, preventing roller counter and body from departing from, ensure the firm of roller counter installation
Property, while also ensure the stability with body contacts.
Referring to a locating part 13 shown in Fig. 1,3, is further included, the locating part is crescent structure, and the locating part is bullet
Property structure, the locating part are equipped with a plurality of bolts 14, and the locating part is installed on the outer edge surface of the connecting shaft, and described
Bolt is butted on the outer edge surface of the connection.Wherein, when being installed to locating part, it is only necessary to break into two with one's hands at the opening of locating part, so
Locating part is stuck on connecting shaft afterwards, is locked to bolt, it is withstood on connecting shaft.
It is butted on the outside of the claw on the side of the locating part.
Wherein, roller counter is moved towards the outer end of connecting shaft in order to prevent, ensures that what roller can be tightly withstands on body
Side wall on, by setting locating part, the outside of claw is carried out spacing, prevents claw from being moved along the extending direction of connecting shaft,
Ensure the fastness of claw installation, that is, ensure the fastness of roller counter installation, ensure detection quality.
Shown in Figure 1, the bottom of the connecting plate is additionally provided with a noise measuring instrument 15, the noise measuring instrument and elevator
Control system is connected.Wherein, body is if there is internal dryness friction problem, but can also normal rotation, roller meter at this time
Number device can also normally detect the rotation of body, but actual upper body has begun to go wrong, and will produce at this time
King-sized noise, by the setting of noise measuring instrument, so if noise is exceeded, will pass data to elevator controlling system
In system, even if being so easy to notify user and operating personnel to safeguard.
Claims (10)
1. a kind of elevator rolling bearing, including body, the body middle part is equipped with a connecting shaft, and the body surrounds the connecting shaft
Rotate, it is characterised in that：The side of the body is additionally provided with roller counter, and the roller counter is fixedly installed in through stent
On the outer edge surface of the connecting shaft, the roller counter includes counter and roller, and the roller is connected with the counter, institute
State counter to be installed on through stent on the outer edge surface of the connecting shaft, the roller is set perpendicular to the side wall of the body, and institute
The outer edge surface for stating roller is butted on the side wall of the body, and the roller is arranged at the side of the connecting shaft.
2. elevator rolling bearing according to claim 1, it is characterised in that：The side wall of the roller is parallel to the company
Axis is set.
3. elevator rolling bearing according to claim 1, it is characterised in that：Further include a connecting line and buzzing alarm
Device, the buzzer siren are connected with the counter, and one end of the connecting line is connected with the counter, the other end and electricity
Terraced control system is connected.
4. elevator rolling bearing according to claim 1, it is characterised in that：The outer edge surface of the roller is rubber system
Into.
5. elevator rolling bearing according to claim 1, it is characterised in that：The stent includes claw and is arranged at card
The connecting plate of pawl side, the counter are installed on the connecting plate, and the claw is clamped on the outer edge surface of the connecting shaft.
6. elevator rolling bearing according to claim 5, it is characterised in that：Rubber pad is additionally provided with inside the claw
Piece, the rubber sheet gasket are arranged between the claw and the connecting shaft.
7. elevator rolling bearing according to claim 5, it is characterised in that：The top surface of the connecting plate is equipped with one upward
The card slot of opening, the side of the card slot are equipped with opening, and body described in the opening face is set, and is opened described in the counter warp
Mouth is inserted in the card slot.
8. elevator rolling bearing according to claim 5, it is characterised in that：Further include a locating part, the locating part
For crescent structure, the locating part is elastic construction, and the locating part is equipped with a plurality of bolts, and the locating part is installed on
On the outer edge surface of the connecting shaft, and the bolt is butted on the outer edge surface of the connection.
9. elevator rolling bearing according to claim 8, it is characterised in that：It is butted on the outside of the claw described spacing
On the side of part.
10. elevator rolling bearing according to claim 5, it is characterised in that：The bottom of the connecting plate is additionally provided with one
Noise measuring instrument, the noise measuring instrument are connected with apparatus for controlling elevator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721179966.1U CN207258941U (en) | 2017-09-14 | 2017-09-14 | A kind of elevator rolling bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721179966.1U CN207258941U (en) | 2017-09-14 | 2017-09-14 | A kind of elevator rolling bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207258941U true CN207258941U (en) | 2018-04-20 |
Family
ID=61921709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721179966.1U Active CN207258941U (en) | 2017-09-14 | 2017-09-14 | A kind of elevator rolling bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207258941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512641A (en) * | 2017-09-14 | 2017-12-26 | 通用电梯股份有限公司 | A kind of elevator rolling bearing |
-
2017
- 2017-09-14 CN CN201721179966.1U patent/CN207258941U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512641A (en) * | 2017-09-14 | 2017-12-26 | 通用电梯股份有限公司 | A kind of elevator rolling bearing |
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