CN210029649U - Top impact prevention device of rail hydraulic elevator - Google Patents
Top impact prevention device of rail hydraulic elevator Download PDFInfo
- Publication number
- CN210029649U CN210029649U CN201920837062.6U CN201920837062U CN210029649U CN 210029649 U CN210029649 U CN 210029649U CN 201920837062 U CN201920837062 U CN 201920837062U CN 210029649 U CN210029649 U CN 210029649U
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- hydraulic elevator
- assembly
- rail hydraulic
- rail
- support assembly
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Abstract
The utility model relates to a there is rail hydraulic elevator scour protection top device, include rail hydraulic elevator support assembly and install the car assembly that is used for going up and down in rail hydraulic elevator support assembly, its characterized in that: a limiting mechanism used for obtaining the information of the up-going limit position of the car assembly is further arranged between the rail hydraulic elevator support assembly and the car assembly, and the limiting mechanism is connected with a hydraulic pump station controller of the rail hydraulic elevator and used for the hydraulic pump station controller to obtain the information and brake; the utility model has the advantages of reasonable design, safe and reliable utilizes machinery and electrical control effectively to combine together, can effectively protect goods safety on elevator part, elevator passenger and the elevator.
Description
Technical Field
The utility model relates to an elevator technical field especially relates to a there is rail hydraulic elevator scour protection top installation.
Background
Because of advantages such as hydraulic elevator operates steadily, comfortable, low noise, well utilization ratio height, public occasion such as market, office building, parking area, station and airport are used widely in recent years, compare with other drive forms (like traction elevator) perpendicular transport means, have the computer lab set up nimble, do not need top layer computer lab, the loading capacity is big, low in noise, energy-conservation nature is good, characteristics such as comfortable are used widely in the operation, but traditional hydraulic elevator does not set up the scour protection top installation, is unfavorable for protecting elevator part, passenger and elevator goods.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model aims to provide a there is rail hydraulic elevator scour protection top installation.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a there is rail hydraulic elevator scour protection top device, includes rail hydraulic elevator support assembly and installs the car assembly that is used for going up and down in rail hydraulic elevator support assembly, its characterized in that: and a limiting mechanism used for obtaining the information of the ascending limit position of the car assembly is further arranged between the rail hydraulic elevator support assembly and the car assembly, and the limiting mechanism is connected with a hydraulic pump station controller of the rail hydraulic elevator and is used for the hydraulic pump station controller to obtain the information and brake.
The limiting mechanism comprises a collision bow and a travel switch which are matched for use, the collision bow and the travel switch are respectively installed on the rail hydraulic elevator support assembly and the car assembly, and the collision bow and the travel switch are in contact and used for obtaining the information of the upward limit position of the car assembly.
The end of the impact bow, which is used for being contacted with the travel switch, is of an arc structure which is obliquely arranged towards one side far away from the travel switch.
And the upper anti-collision support of the rail hydraulic elevator support assembly and the hydraulic ejector rod of the car assembly are respectively used for installing the limiting mechanism.
Still included and be used for the buffering contact effect's bolster between rail hydraulic elevator support assembly and the car assembly bolster, the bolster be used for the assembly one end with one of them of rail hydraulic elevator support assembly and car assembly is connected fixedly, and the bolster is used for flexible one end orientation another setting of rail hydraulic elevator support assembly and car assembly.
And one end of the buffer piece for assembly is fixedly connected with the end face of the ascending anti-collision support of the rail hydraulic elevator support assembly.
The buffer piece adopts a hydraulic damper.
The utility model has the advantages that: structural design is reasonable, safe and reliable utilizes machinery and electrical control effectively to combine together, can effectively protect goods safety on elevator part, elevator passenger and the elevator.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged structural view of "a" in fig. 1.
Fig. 3 is a schematic structural diagram of the travel switch.
Fig. 4 is a schematic structural view of the impact bow.
Fig. 5 is a schematic diagram of the system structure of the present invention.
In the figure: the hydraulic lift comprises a hydraulic ejector rod 1, a collision bow 2, a travel switch 3, an ascending collision avoidance support 4, a hydraulic damper 5, a lift car assembly 6, a rail hydraulic lift support 7, a hydraulic pump station controller 8, a hydraulic pump station 9 and a hydraulic driving piece 10.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
According to the illustrations of fig. 1 to 5: the embodiment provides a top impact prevention device of a rail hydraulic elevator, which comprises a rail hydraulic elevator support 7 assembly and a car assembly 6 which is arranged in the rail hydraulic elevator support 7 assembly and used for lifting, wherein the inside of the car assembly 6 is used for bearing people and goods;
a limiting mechanism used for obtaining the up-going limit position information of the car assembly 6 is further arranged between the rail hydraulic elevator support 7 assembly and the car assembly 6, the limiting mechanism comprises a collision bow 2 and a travel switch 3 which are matched for use, wherein the collision bow 2 is arranged at the upper part of a hydraulic ejector rod 1 of the car assembly 6, the travel switch 3 is arranged at the lower part of an up-going collision-prevention support 4 of the rail hydraulic elevator support 7 assembly, when the car assembly 6 goes up to a limit position, the collision bow 2 is contacted with a trigger end of the travel switch 3, and the travel switch 3 can obtain the up-going limit position information of the car assembly 6;
furthermore, one end of the striking bow 2, which is used for being in contact with the travel switch 3, is of an arc-shaped structure which is obliquely arranged towards one side far away from the travel switch 3, so that the striking bow 2 can be prevented from being directly impacted when being in contact with the travel switch 3, the triggering end of the travel switch 3 is gradually contacted with the arc-shaped structure part of the striking bow 2 to be pressed and act, and the structure can effectively protect the travel switch 3;
the travel switch 3 of the limiting mechanism is connected with a hydraulic pump station controller 8 of the rail hydraulic elevator, so that the uplink limit position information obtained by the travel switch 3 is sent to the hydraulic pump station controller 8 in an electric signal mode, the hydraulic pump station controller 8 controls a hydraulic pump station 9 to stop supplying oil, a hydraulic driving part 10 of the rail hydraulic elevator is braked, and at the moment, the rail hydraulic elevator stops running, so that rescue can be implemented and maintenance personnel can be waited for processing.
Furtherly, there has still been included and has been used for the buffering there has been rail hydraulic elevator scour protection top device contact effect's bolster between 7 assemblies of rail hydraulic elevator support and the car assembly 6, the bolster adopts hydraulic damper 5, hydraulic damper 5 is used for the one end of assembly to install 4 lower parts at the last crashproof support of going of rail hydraulic elevator support 7 assemblies, hydraulic damper 5 is used for flexible one end to set up towards car assembly 6's hydraulic ram 1, when car assembly 6 goes upward to extreme position, can play buffering and guard action before stroke switch 3 acts, mechanical collision takes place when avoiding the elevator to go upward the limit.
The above is only the preferred embodiment of the present invention, as long as the preferred embodiment is realized by the same means, the objective technical solution of the present invention all belongs to the protection scope of the present invention.
Claims (7)
1. The utility model provides a there is rail hydraulic elevator scour protection top device, includes rail hydraulic elevator support assembly and installs the car assembly that is used for going up and down in rail hydraulic elevator support assembly, its characterized in that: and a limiting mechanism used for obtaining the information of the ascending limit position of the car assembly is further arranged between the rail hydraulic elevator support assembly and the car assembly, and the limiting mechanism is connected with a hydraulic pump station controller of the rail hydraulic elevator and is used for the hydraulic pump station controller to obtain the information and brake.
2. A rail hydraulic elevator anti-ceiling device according to claim 1, characterized in that: the limiting mechanism comprises a collision bow and a travel switch which are matched for use, the collision bow and the travel switch are respectively installed on the rail hydraulic elevator support assembly and the car assembly, and the collision bow and the travel switch are in contact and used for obtaining the information of the upward limit position of the car assembly.
3. A rail hydraulic elevator anti-ceiling device according to claim 2, characterized in that: the end of the impact bow, which is used for being contacted with the travel switch, is of an arc structure which is obliquely arranged towards one side far away from the travel switch.
4. A rail hydraulic elevator anti-ceiling device according to claim 1 or 2, characterized in that: and the upper anti-collision support of the rail hydraulic elevator support assembly and the hydraulic ejector rod of the car assembly are respectively used for installing the limiting mechanism.
5. A rail hydraulic elevator anti-ceiling device according to claim 1, characterized in that: still included and be used for the buffering contact effect's bolster between rail hydraulic elevator support assembly and the car assembly bolster, the bolster be used for the assembly one end with one of them of rail hydraulic elevator support assembly and car assembly is connected fixedly, and the bolster is used for flexible one end orientation another setting of rail hydraulic elevator support assembly and car assembly.
6. A rail hydraulic elevator anti-ceiling device according to claim 5, characterized in that: and one end of the buffer piece for assembly is fixedly connected with the end face of the ascending anti-collision support of the rail hydraulic elevator support assembly.
7. A rail hydraulic elevator anti-ceiling device according to claim 5 or 6, characterized in that: the buffer piece adopts a hydraulic damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920837062.6U CN210029649U (en) | 2019-06-05 | 2019-06-05 | Top impact prevention device of rail hydraulic elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920837062.6U CN210029649U (en) | 2019-06-05 | 2019-06-05 | Top impact prevention device of rail hydraulic elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210029649U true CN210029649U (en) | 2020-02-07 |
Family
ID=69346518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920837062.6U Active CN210029649U (en) | 2019-06-05 | 2019-06-05 | Top impact prevention device of rail hydraulic elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210029649U (en) |
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2019
- 2019-06-05 CN CN201920837062.6U patent/CN210029649U/en active Active
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