CN103359581A - Friction-reducing elevator guide rail - Google Patents
Friction-reducing elevator guide rail Download PDFInfo
- Publication number
- CN103359581A CN103359581A CN 201310248684 CN201310248684A CN103359581A CN 103359581 A CN103359581 A CN 103359581A CN 201310248684 CN201310248684 CN 201310248684 CN 201310248684 A CN201310248684 A CN 201310248684A CN 103359581 A CN103359581 A CN 103359581A
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- China
- Prior art keywords
- rail
- rail body
- groove
- flange
- reducing friction
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Abstract
The invention discloses a friction-reducing elevator guide rail which comprises a rail bottom and a rail body, wherein the rail body is perpendicular to the rail bottom; at least one groove is formed in the left side surface and the right side surface of the rail body respectively and in the length direction of the rail body; a plurality of balls are arranged in the groove; the balls are arranged closely in sequence; a quarter of each ball is positioned outside the groove; the rail body and the rail bottom are connected through a bolt in a demountable manner. According to the friction-reducing elevator guide rail provided by the invention, the friction between the elevator car and the guide rail is reduced through the smooth performance of balls in grooves on two sides of the rail body, the abrasion to rail body is reduced, and in addition, because the rail body and the rail bottom are connected in the demountable manner, when the rail body is required to be replaced, the rail bottom is not required to be replaced, and the production cost and the wasting of resources are reduced.
Description
Technical field
The present invention relates to a kind of guide rail, be specifically related to a kind of cage guide of reducing friction.
Background technology
Because land resources is more and more nervous, building develops to high level gradually, the demand of elevator also increases gradually, cage guide is a vitals on the elevator, is the safe rail that elevator up-down is sailed, and elevator now is because access times are frequent, friction to guide rail is larger, expend larger energy when causing moving elevator, advocating the society of low-energy-consumption high-efficiency, this is badly in need of a problem of solution beyond doubt.
Summary of the invention
In order to solve problems of the prior art, the invention provides a kind of cage guide of reducing friction, reduce the friction force of lift car and guide rail by the rounding of ball in the groove of rail body both sides, reduce the wearing and tearing to the rail body, in addition, because the rail body is connected with flange of rail detouchable, in the time need more switching tracks body, need to not change together with the flange of rail, reduce productive costs, reduced the wasting of resources.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of cage guide of reducing friction, comprise the flange of rail and rail body, described rail body is perpendicular to the flange of rail, it is characterized in that: the left surface of described rail body and right flank are equipped with at least one groove, described groove is provided with several balls along the length direction setting of rail body in the described groove, described ball is close-packed arrays successively, / 4th of a described ball is positioned at the outside of groove, and described rail body is connected the bolt detouchable and connects with the flange of rail.
Aforesaid a kind of cage guide of reducing friction is characterized in that: the left surface of described rail body and right flank are equipped with a groove.
Aforesaid a kind of cage guide of reducing friction, it is characterized in that: the groove of described left surface and right flank is symmetrical arranged.
Aforesaid a kind of cage guide of reducing friction is characterized in that: described groove is located at apart from 1/3rd places, rail body top.
Aforesaid a kind of cage guide of reducing friction is characterized in that: described rail body is provided with uniformly several grooves of interval along its length direction, is provided with the screw thread with bolt matching in the described groove.
Aforesaid a kind of cage guide of reducing friction, it is characterized in that: described bolt passes groove and extends to the flange of rail.
The invention has the beneficial effects as follows: a kind of cage guide of reducing friction of the present invention, be provided with groove by the bilateral symmetry at the rail body, be provided with ball in the groove, the part of ball protrudes from outside the groove, when elevator moves, ball utilizes its rounding to roll with car and contacts, and effectively reduces the friction force between car and the rail body, reduces the wearing and tearing to the rail body, prolonged the service life of guide rail, in addition, owing to the rail body is connected with flange of rail detouchable, when long accumulation causes rail body serious wear to change, only need pull down the rail body changes and gets final product, do not need simultaneously the flange of rail also to be changed, reduced productive costs, reduced the wasting of resources.
Description of drawings
Fig. 1 is the structural representation of cage guide of reducing friction of the present invention.
The Reference numeral implication is as follows:
1: the flange of rail; 2: the rail body; 3: groove; 4: ball; 5: bolt; 6: groove.
The specific embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in Figure 1, a kind of cage guide of reducing friction of the present invention, comprise the flange of rail 1 and rail body 2, rail body 2 is perpendicular to the flange of rail 1, the left surface of rail body 2 and right flank are equipped with at least one groove 3, preferably, the left surface of rail body 2 and right flank are equipped with a groove 3, the groove 3 of left surface and right flank is symmetrical arranged, good looking appearance, groove 3 is along the length direction setting of rail body 2, groove 3 is located at apart from 1/3rd places, rail body 2 tops, be provided with several balls 4 in the groove 3, ball 4 is close-packed arrays successively, / 4th of a ball 4 is positioned at the outside of groove 3, the part that ball 4 exposes contacts with lift car, both satisfied the purpose that ball slides and reduces to rub, can not affect again the stability of guide rail, rail body 2 is connected with the flange of rail by the connection of bolt 5 detouchables, rail body 2 is provided with uniformly several grooves 6 of interval along its length direction, is provided with the screw thread with bolt matching in the groove 6, and bolt 5 passes groove 6 and extends to the flange of rail 1 rail body 2 is captiveed joint with the flange of rail 1, only need to pull down rail body 2 from the flange of rail 1 during rail body 2 serious wear and change and get final product, easy to operate.
In sum, a kind of cage guide of reducing friction of the present invention, be provided with groove by the bilateral symmetry at the rail body, be provided with ball in the groove, the part of ball protrudes from outside the groove, and when elevator moved, ball utilized its rounding to roll with car and contacts, effectively reduce the friction force between car and the rail body, reduce the wearing and tearing to the rail body, prolonged the service life of guide rail, in addition, because the rail body is connected with flange of rail detouchable, when long accumulation causes rail body serious wear to change, only need pull down the rail body and change and get final product, do not need simultaneously the flange of rail also to be changed, reduce productive costs, reduced the wasting of resources.
More than show and described groundwork of the present invention, principal character and advantage.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (6)
1. cage guide of reducing friction, comprise the flange of rail and rail body, described rail body is perpendicular to the flange of rail, it is characterized in that: the left surface of described rail body and right flank are equipped with at least one groove, described groove is provided with several balls along the length direction setting of rail body in the described groove, described ball is close-packed arrays successively, / 4th of a described ball is positioned at the outside of groove, and described rail body is connected the bolt detouchable and connects with the flange of rail.
2. a kind of cage guide of reducing friction according to claim 1, it is characterized in that: the left surface of described rail body and right flank are equipped with a groove.
3. a kind of cage guide of reducing friction according to claim 2, it is characterized in that: the groove of described left surface and right flank is symmetrical arranged.
4. a kind of cage guide of reducing friction according to claim 3, it is characterized in that: described groove is located at apart from 1/3rd places, rail body top.
5. a kind of cage guide of reducing friction according to claim 1 is characterized in that: described rail body is provided with uniformly several grooves of interval along its length direction, is provided with the screw thread with bolt matching in the described groove.
6. a kind of cage guide of reducing friction according to claim 5, it is characterized in that: described bolt passes groove and extends to the flange of rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310248684 CN103359581A (en) | 2013-06-21 | 2013-06-21 | Friction-reducing elevator guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310248684 CN103359581A (en) | 2013-06-21 | 2013-06-21 | Friction-reducing elevator guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103359581A true CN103359581A (en) | 2013-10-23 |
Family
ID=49361982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310248684 Pending CN103359581A (en) | 2013-06-21 | 2013-06-21 | Friction-reducing elevator guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103359581A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060067A (en) * | 2015-09-02 | 2015-11-18 | 苏州中远电梯有限公司 | Anti-pressure elevator guide rail |
| CN105084160A (en) * | 2015-09-02 | 2015-11-25 | 苏州中远电梯有限公司 | Elevator guide rail with fixed side wheels |
| CN108307703A (en) * | 2018-03-28 | 2018-07-24 | 河北省农业机械化研究所有限公司 | Clip thinning device is pulled out in rotation |
| CN108821059A (en) * | 2018-09-28 | 2018-11-16 | 滁州欧博特电子制造有限公司 | A kind of Pressure-resistant elevator guide rail |
-
2013
- 2013-06-21 CN CN 201310248684 patent/CN103359581A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105060067A (en) * | 2015-09-02 | 2015-11-18 | 苏州中远电梯有限公司 | Anti-pressure elevator guide rail |
| CN105084160A (en) * | 2015-09-02 | 2015-11-25 | 苏州中远电梯有限公司 | Elevator guide rail with fixed side wheels |
| CN108307703A (en) * | 2018-03-28 | 2018-07-24 | 河北省农业机械化研究所有限公司 | Clip thinning device is pulled out in rotation |
| CN108307703B (en) * | 2018-03-28 | 2024-05-07 | 河北省农业机械化研究所有限公司 | Rotary pulling clamp type thinning device |
| CN108821059A (en) * | 2018-09-28 | 2018-11-16 | 滁州欧博特电子制造有限公司 | A kind of Pressure-resistant elevator guide rail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131023 |