CN210795417U - Fixing support of magnetic grid ruler - Google Patents
Fixing support of magnetic grid ruler Download PDFInfo
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- CN210795417U CN210795417U CN201921107940.5U CN201921107940U CN210795417U CN 210795417 U CN210795417 U CN 210795417U CN 201921107940 U CN201921107940 U CN 201921107940U CN 210795417 U CN210795417 U CN 210795417U
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- support
- couple
- magnetic grid
- guide rail
- grid chi
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Abstract
The utility model provides a fixed bolster of magnetic grid chi, including elevator guide rail and the fixed bolster of being connected with the elevator guide rail, fixedly connected with magnetic grid chi on the fixed bolster, the fixed bolster specifically includes upper portion support, lower part support, grid chi couple and magnetic grid chi, the relative position horizontal connection of upper portion support and lower part support above and below is fixed on the elevator guide rail, vertical connection magnetic grid chi between upper portion support and the lower part support, the upper end and the lower extreme of magnetic grid chi all form flexible installation band, and the installation band is connected with upper portion support and lower part support through grid chi couple respectively, and the grid chi couple divide into couple and lower couple, the installation band wears to establish and connects in upper couple and lower couple, this device is mainly the fixed bolster of magnetic grid chi, and the effect of fixed bolster is to fix the magnetic grid chi on vertical structure to as far as possible and the induction structure outside the elevator car go on being close to the contact, the induction effect of the device is improved.
Description
Technical Field
The utility model relates to a positioner's among the elevator structure mounting structure specifically is a fixed bolster of magnetic grid chi.
Background
The elevator is a special equipment mainly providing lifting function used in the building, the requirements of the elevator industry on high-speed elevators are increasing due to the increasing buildings of high floors, an important condition for ensuring the stable operation of the high-speed elevator is an accurate monitoring device for the position of an elevator car, wherein a main signal acquisition device of the monitoring device is a magnetic grid ruler with absolute value, the magnetic grid ruler is arranged at a necessary position of the elevator car in a close way and passes through an induction head on the elevator car in a close way, the generated signal is transmitted to a control box, and information such as the speed, the acceleration, the relative position and the like of the elevator can be obtained, so that the control system can accurately control the elevator, and the operation precision and the efficiency of the elevator are improved.
The magnetic grid ruler is usually a strip-shaped structure, a plurality of sensing devices are arranged at intervals in the magnetic grid ruler, the magnetic grid ruler is sealed in a fixed structure through glass and other materials, the magnetic grid ruler needs to be vertically arranged and is used for being the same as the stroke direction of an elevator, and the running condition of the elevator is convenient to obtain.
The magnetic grid ruler needs to be provided with a stable installation structure, and the relative position of the magnetic grid ruler and the elevator car is guaranteed to be unchanged, so that the operation of the elevator is accurately controlled.
Disclosure of Invention
An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a fixed bolster of magnetic grid chi.
The utility model provides a technical scheme that above-mentioned problem adopted is: comprises an elevator guide rail and a fixed bracket connected with the elevator guide rail, wherein the fixed bracket is fixedly connected with a magnetic grid ruler, the fixed support comprises an upper support, a lower support, a grid ruler hook and a magnetic grid ruler, the upper support and the lower support are transversely connected and fixed on the elevator guide rail at the relative positions of the upper part and the lower part, a magnetic grid ruler is vertically connected between the upper support and the lower support, the upper end and the lower end of the magnetic grid ruler are both formed with flexible mounting belts which are respectively connected with the upper support and the lower support through grid ruler hooks which are divided into upper hooks and lower hooks, the mounting belt is inserted and connected in the upper hook and the lower hook which are correspondingly inserted and buckled on the upper bracket and the lower bracket, the magnetic grid ruler is arranged vertically, and the inductor outside the elevator car is arranged close to the magnetic grid ruler. The device is a device for detecting the position of an elevator car, and mainly comprises a fixing support of a magnetic grid ruler, wherein the fixing support is used for fixing the magnetic grid ruler on a vertical structure and is in close contact with an induction structure outside the elevator car as far as possible, so that the induction effect of the device is improved, and the structure of the structure is unified and normalized and is suitable for determining the position in the elevator structure. The method has good data acquisition effect on designing the high-speed elevator, and is favorable for the self-adaptation and adjustment of a control system.
The fixed bolster is connected with the elevator guide rail, and the elevator guide rail is fixed elevator structure, and it has direct correlation with elevator car's operation, so through setting up the fixed bolster, fixes the magnetic grid chi, has obvious advantage to the measured data who obtains. The upper hook and the lower hook are inserted into the upper fixing support and the lower fixing support to adjust the position of the magnetic grid ruler.
Further, the bottom of the lower support is further provided with a bottom support, the bottom support and the lower support are arranged in parallel, a spring is arranged between the bottom support and the lower support, one end of the spring is connected to the bottom support, the other end of the spring is connected to the bottom of the lower hook, the lower support is further provided with a rope breaking switch, the sensing part of the rope breaking switch is arranged corresponding to the lower hook, the short rope switch is electrically connected with a control system of the elevator, and the spring is a tension spring and is tensioned between the bottom support and the lower support. The spring is used for tightening the lower support, the short rope switch on the lower support continuously monitors whether the magnetic grid ruler is safely fixed at the original position, if the magnetic grid ruler is disconnected, a signal is generated, the elevator control system disconnects the operation safety loop, the elevator stops operating, and the safety of the elevator is guaranteed.
Further, the upper support, the lower support and the bottom support are all fixed on the elevator guide rail through the pressure guide plate, the upper support, the lower support and the bottom support are all arranged at the rear part of the elevator guide rail, the edge of the pressure guide plate is tightly pressed on the edge of the elevator guide rail, and the pressure guide plate is fixedly connected to the upper support, the lower support and the bottom support. The edge of the pressing guide plate is formed into a structure matched with the edge of the elevator guide rail and mutually compressed to be fixed.
Furthermore, the upper support, the lower support and the bottom support are respectively provided with a jack which corresponds to each other up and down, and the jacks are connected with components extending out of the magnetic grid ruler in the length direction and comprise an upper hook, a lower hook and a spring. The corresponding parts needing to be connected are inserted in the jacks to form a linear connection structure, so that the connection and the installation are convenient.
Furthermore, the upper support, the lower support and one end of the bottom support connected with the guide rail are all formed with an adjusting elongated slot along the length direction, and a fixed pressure guide plate is connected in the adjusting elongated slot. The long adjusting groove has the function of adjusting the transverse displacement distance of the corresponding structure, so that the corresponding structure can be accurately adjusted in the horizontal relative position.
Compared with the prior art, the utility model, have following advantage and effect: the device is a device for detecting the position of an elevator car, and mainly comprises a fixing support of a magnetic grid ruler, wherein the fixing support is used for fixing the magnetic grid ruler on a vertical structure and is in close contact with an induction structure outside the elevator car as far as possible, so that the induction effect of the device is improved, and the structure of the structure is unified and normalized and is suitable for determining the position in the elevator structure. The method has good data acquisition effect on designing the high-speed elevator, and is favorable for the self-adaptation and adjustment of a control system.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. elevator guide rail, 2, magnetic grid chi, 3, upper portion support, 4, lower part support, 5, installation area, 6, upper hook, 7, lower hook, 8, spring, 9, disconnected rope switch.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
A fixing support of a magnetic grid ruler comprises an elevator guide rail 1 and a fixing support connected with the elevator guide rail 1, wherein a magnetic grid ruler 2 is fixedly connected to the fixing support, the fixing support specifically comprises an upper support 3, a lower support 4, a grid ruler hook and the magnetic grid ruler 2, the upper support 3 and the lower support 4 are transversely connected and fixed on the elevator guide rail 1 at the relative positions above and below, the magnetic grid ruler 2 is vertically connected between the upper support 3 and the lower support 4, the upper end and the lower end of the magnetic grid ruler 2 are both formed with a flexible mounting belt 5, the mounting belt 5 is respectively connected with the upper support 3 and the lower support 4 through the grid ruler hook, the grid ruler hook is divided into an upper hook 6 and a lower hook 7, the mounting belt 5 is connected in the upper hook 6 and the lower hook 7 in a penetrating manner, the upper hook 6 and the lower hook 7 are correspondingly inserted and buckled on the upper support 3 and the lower support 4, the magnetic grid ruler 2 is arranged vertically, and an inductor outside the elevator car is arranged close to the magnetic grid ruler 2.
The bottom of the lower support 4 is further provided with a bottom support, the bottom support is arranged in parallel with the lower support 4, a spring 8 is arranged between the bottom support and the lower support 4, one end of the spring 8 is connected to the bottom support, the other end of the spring 8 is connected to the bottom of the lower hook 7, the lower support 4 is further provided with a rope breaking switch 9, the sensing part of the rope breaking switch 9 is arranged corresponding to the lower hook 7, the short rope switch is electrically connected with a control system of the elevator, and the spring 8 is a tension spring 8 tensioned between the bottom support and the lower support 4.
The upper support 3, the lower support 4 and the bottom support are all fixed on the elevator guide rail 1 through a pressure guide plate, the upper support 3, the lower support 4 and the bottom support are all arranged at the rear part of the elevator guide rail 1, the edge of the pressure guide plate is tightly pressed on the edge of the elevator guide rail 1, and the pressure guide plate is fixedly connected on the upper support 3, the lower support 4 and the bottom support.
The upper support 3, the lower support 4 and the bottom support are respectively provided with a jack which corresponds to each other up and down, and the jacks are connected with components extending out of the magnetic grid ruler 2 in the length direction and comprise an upper hook 6, a lower hook 7 and a spring 8.
And the upper support 3, the lower support 4 and one end of the bottom support connected with the guide rail are all provided with an adjusting elongated slot along the length direction, and a fixed pressure guide plate is connected in the adjusting elongated slot.
It is obvious to a person skilled in the art that the invention is not limited to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention, and that the embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a fixed bolster of magnetic grid chi, includes elevator guide rail (1) and the fixed bolster of being connected with elevator guide rail (1), its characterized in that: fixedly connected with magnetic grid chi (2) on the fixed bolster, the fixed bolster is specifically including upper portion support (3), lower part support (4), grid chi couple and magnetic grid chi (2), the horizontal connection in relative position is fixed on elevator guide rail (1) more than lower part support (4) upper portion support (3) and lower part support (4), vertical connection magnetic grid chi (2) between upper portion support (3) and lower part support (4), the upper end and the lower extreme of magnetic grid chi (2) all take shape to have flexible installation area (5), and installation area (5) are connected with upper portion support (3) and lower part support (4) through grid chi couple respectively, and the grid chi couple divide into couple (6) and couple (7) down, installation area (5) wear to establish and connect in last couple (6) and couple (7) down, go up couple (6) and couple (7) all correspond to peg graft and hang and detain at upper portion support (3) and buckle, On the lower support (4), the magnetic grid ruler (2) is arranged vertically, and an inductor outside the elevator car is arranged close to the magnetic grid ruler (2).
2. The fixing bracket of the magnetic scale according to claim 1, characterized in that: the bottom of lower part support (4) still is provided with the bottom support, bottom support and lower part support (4) parallel arrangement, be provided with spring (8) between bottom support and lower part support (4), the one end of spring (8) is connected on the bottom support, and the other end is connected in the bottom of couple (7) down, still be provided with disconnected rope switch (9) on lower part support (4), the response part of disconnected rope switch (9) corresponds the setting with couple (7) down, short rope switch and the control system electric connection of elevator, spring (8) are taut between bottom support and lower part support (4) for tension spring (8).
3. The fixing bracket of the magnetic scale according to claim 2, characterized in that: the elevator guide rail support is characterized in that the upper support (3), the lower support (4) and the bottom support are fixed on the elevator guide rail (1) through the pressing guide plate, the upper support (3), the lower support (4) and the bottom support are arranged at the rear part of the elevator guide rail (1), the edge of the pressing guide plate is tightly pressed on the edge of the elevator guide rail (1), and the pressing guide plate is fixedly connected to the upper support (3), the lower support (4) and the bottom support.
4. The fixing bracket of the magnetic scale according to claim 2, characterized in that: the upper support (3), the lower support (4) and the bottom support are all formed with jacks corresponding to each other from top to bottom, and the jacks are internally connected with parts extending in the length direction of the magnetic grid ruler (2) and comprise upper hooks (6), lower hooks (7) and springs (8).
5. The fixing bracket of the magnetic scale according to claim 4, characterized in that: and the upper support (3), the lower support (4) and one end of the bottom support connected with the guide rail are all provided with an adjusting elongated slot along the length direction, and a fixed pressure guide plate is connected in the adjusting elongated slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921107940.5U CN210795417U (en) | 2019-07-16 | 2019-07-16 | Fixing support of magnetic grid ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921107940.5U CN210795417U (en) | 2019-07-16 | 2019-07-16 | Fixing support of magnetic grid ruler |
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| Publication Number | Publication Date |
|---|---|
| CN210795417U true CN210795417U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921107940.5U Active CN210795417U (en) | 2019-07-16 | 2019-07-16 | Fixing support of magnetic grid ruler |
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| CN (1) | CN210795417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114538225A (en) * | 2022-03-15 | 2022-05-27 | 杭州赛翔科技有限公司 | Magnetic grid chi elevator position identification system |
-
2019
- 2019-07-16 CN CN201921107940.5U patent/CN210795417U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114538225A (en) * | 2022-03-15 | 2022-05-27 | 杭州赛翔科技有限公司 | Magnetic grid chi elevator position identification system |
| CN114538225B (en) * | 2022-03-15 | 2023-12-22 | 杭州赛翔科技有限公司 | Magnetic grating ruler elevator position identification system |
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