CN216641683U - Fence device convenient for elevator maintenance - Google Patents
Fence device convenient for elevator maintenance Download PDFInfo
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- CN216641683U CN216641683U CN202122623739.6U CN202122623739U CN216641683U CN 216641683 U CN216641683 U CN 216641683U CN 202122623739 U CN202122623739 U CN 202122623739U CN 216641683 U CN216641683 U CN 216641683U
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Abstract
The utility model discloses a fence device convenient for elevator maintenance, which relates to the technical field of fence devices and comprises a fence, wherein a supporting plate is arranged on the outer wall of the fence, a limiting plate is arranged at one end of the fence, a sucking disc is arranged on the end surface of the limiting plate, a limiting groove is formed in the end surface of the top end of the supporting plate, a supporting telescopic rod extending to the end surface of the fence is arranged in the limiting groove, a containing groove starts to be formed in one side, located on the supporting telescopic rod, of the end surface of the fence, the top end, located on the limiting plate, of the sucking disc is connected with a connecting pipe, the top end of the connecting pipe is connected with an air cavity, and the inner wall of the air cavity is connected with a piston. The fence is effectively prevented from being blown down by wind power by arranging the supporting plate, the limiting groove, the supporting telescopic rod and the accommodating groove, and the limiting and fixing effects on the fence are realized by arranging the limiting plate, the sucking disc, the connecting pipe, the air cavity, the piston, the air suction rod and the air release valve.
Description
Technical Field
The utility model relates to the technical field of fence devices, in particular to a fence device convenient for elevator maintenance.
Background
The elevator maintenance finger regularly checks, refuels, clears away the work of laying dust, debugging safety device to the elevator part of operation, including elevator tows wire rope's nondestructive test and lubricated maintenance etc. when maintaining the elevator, need place the rail device in the elevator outside, plays the effect of reminding the user.
Adopt folding structure during present rail device, expand during the use place in the elevator outside can, but the stability of this kind of rail is not good, receives the influence of wind-force very easily and emptys, and the crowd of coming and going also can be played the rail or make the rail take place to shift simultaneously to the warning effect that leads to the rail is relatively poor, needs the improvement.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims to provide a fence device for facilitating the maintenance of an elevator, so as to solve the technical problems kicked in the background.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a rail device convenient to elevator is maintained, includes the rail, the outer wall of rail is provided with the backup pad, and the one end of rail installs the limiting plate, the terminal surface of limiting plate is provided with the sucking disc, the spacing groove has been seted up to the top terminal surface of backup pad, and the inside of spacing groove is provided with the support telescopic link that extends to the rail terminal surface, one side that the terminal surface of rail is located the support telescopic link begins to have the groove of accomodating, the top of sucking disc is located the internal connection of limiting plate and is connected with the connecting pipe, and the top of connecting pipe is connected with the air cavity, the inner wall connection of air cavity has the piston, and the top of piston is fixed with the air extraction rod that extends to the limiting plate outside, the external wall of air cavity is installed and is extended to the disappointing valve in the limiting plate outside.
Through adopting above-mentioned technical scheme for the rail obtains certain spacing fixedly, prevents that the rail from being blown down by wind-force, also prevents that the aversion of rail from leading to the warning effect to make mistakes, strengthens the practicality of rail.
The utility model is further provided that the number of the fences is multiple, every two groups of the fences are rotatably connected through hinges, and the support plate is rotatably connected with the fences through the hinges.
Through adopting above-mentioned technical scheme, play the effect that the fence of being convenient for accomodate the expansion.
The utility model is further provided that the supporting telescopic rod is rotatably connected with the inner wall of the accommodating groove through a rotating shaft.
Through adopting above-mentioned technical scheme, play and be convenient for support telescopic link pivoted effect.
The utility model is further provided that the number of the suckers is multiple, the suckers are equidistantly distributed on the end surface of the bottom end of the limiting plate, and the connecting pipe is connected with the air cavity through the one-way valve which opens to the air cavity.
By adopting the technical scheme, the limiting effect on the fence is achieved; the effect of controlling the gas flow direction is achieved.
The utility model is further arranged in that the piston is connected with the inner wall of the air cavity in a sliding way, and the piston is made of rubber.
Through adopting above-mentioned technical scheme, play the effect of extraction gas.
In summary, the utility model mainly has the following beneficial effects:
1. according to the fence, the supporting plate, the limiting groove, the supporting telescopic rod and the accommodating groove are arranged, when the fence is placed, the fence is placed at a proper position, then the supporting plate is rotated, the supporting plate is rotated to be in contact with the ground, the accommodating groove formed in the end face of the fence is rotated to open the supporting telescopic rod, the bottom end of the supporting telescopic rod is inserted into the limiting groove, the supporting effect on the fence is achieved, and the problem that the fence is blown down by wind power is effectively solved;
2. according to the utility model, by arranging the limiting plate, the sucking disc, the connecting pipe, the air cavity, the piston, the air pumping rod and the air release valve, after the supporting plate is installed, the sucking disc on the end surface of the limiting plate at one end of the fence is adsorbed on the frame body outside the elevator, then the sucking disc is squeezed, so that the sucking disc can exhaust air inside, further, the sucking disc can be adsorbed on the frame body under the action of atmospheric pressure, the limiting and fixing effect on the fence is realized, then, the air pumping rod is pulled to drive the piston to move in the air cavity, at the moment, the piston can further evacuate air inside the sucking disc through the connecting pipe, further, the limiting and fixing effect of the sucking disc is further improved, the displacement of the fence is well prevented, when the fence is disassembled, the air pumping rod is pushed to drive the piston to extrude air, and therefore, the air flows out through the air release valve, and is convenient for next use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a support structure of the present invention;
fig. 3 is a schematic view of a limiting structure of the present invention.
In the figure: 1. a fence; 2. a support plate; 3. a limiting plate; 4. a suction cup; 5. a limiting groove; 6. supporting the telescopic rod; 7. a storage groove; 8. a connecting pipe; 9. an air cavity; 10. a piston; 11. an air pumping rod; 12. an air release valve.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The following describes an embodiment of the present invention based on its overall structure.
A fence device convenient for elevator maintenance is disclosed, as shown in figures 1-3, comprising a fence 1, a supporting plate 2 is arranged on the outer wall of the fence 1, a limiting plate 3 is installed at one end of the fence 1, sucking discs 4 are arranged on the end surface of the limiting plate 3, the sucking discs 4 are in multiple groups, the sucking discs 4 are equidistantly distributed on the bottom end surface of the limiting plate 3, the sucking discs 4 can limit the fence 1 so as to prevent the displacement of the fence 1, a limiting groove 5 is arranged on the top end surface of the supporting plate 2, a supporting telescopic rod 6 extending to the end surface of the fence 1 is arranged in the limiting groove 5, a containing groove 7 begins on one side of the supporting telescopic rod 6 on the end surface of the fence 1, a connecting pipe 8 is connected on the top end of the sucking disc 4 in the limiting plate 3, an air cavity 9 is connected on the top end of the connecting pipe 8, the connecting pipe 8 is connected with the air cavity 9 through a one-way valve opening to the air cavity 9, the design of check valve can make 8 can only extract the inside air of sucking disc 4 to the air cavity 9 of connecting pipe, and can't make the air cavity 9 palirrhea to the sucking disc 4 in, play the flow direction control effect to gas, the inner wall connection of air cavity 9 has piston 10, the inner wall sliding connection of piston 10 and air cavity 9, and the material of piston 10 is rubber, be convenient for piston 10 removes in air cavity 9 is inside, and then make air cavity 9 can form the atmospheric pressure difference, play the extraction effect to the inside air of sucking disc 4, and the top of piston 10 is fixed with the air extraction rod 11 that extends to the limiting plate 3 outside, the external wall of air cavity 9 is installed and is extended to the release valve 12 in the limiting plate 3 outside.
Referring to fig. 1, the number of the fences 1 is multiple, and each two groups of fences 1 are connected by hinges in a rotating manner, and the supporting plate 2 is connected with the fences 1 by hinges in a rotating manner, so that the fences 1 can be opened and closed conveniently, and the fences 1 can be accommodated and unfolded.
Referring to fig. 2, the supporting and telescoping rod 6 is rotatably connected to the inner wall of the storage groove 7 through a rotating shaft, so that the supporting and telescoping rod 6 can rotate conveniently.
The working principle of the utility model is as follows: when the fence 1 is placed, the fence 1 is placed at a proper position, then the supporting plate 2 is rotated, so that the supporting plate 2 is rotated to be in contact with the ground, at the moment, the supporting telescopic rod 6 is rotated and opened in the accommodating groove 7 formed in the end face of the fence 1, the bottom end of the supporting telescopic rod 6 is inserted into the limiting groove 5, the supporting effect on the fence 1 is achieved, and the situation that the fence is blown down by wind power is prevented;
after the installation is accomplished at backup pad 2, adsorb sucking disc 4 of 3 terminal surfaces of 1 one end limiting plate of rail on the framework in the elevator outside, extrude sucking disc 4 afterwards, make sucking disc 4 inside air of discharge, and then make sucking disc 4 can adsorb in the framework under the effect of atmospheric pressure, realize the spacing fixed action to rail 1, through pulling air exhaust rod 11 afterwards, make air exhaust rod 11 drive piston 10 and remove in air cavity 9, piston 10 can further manage to find time the inside air of sucking disc 4 through connecting pipe 8 this moment, thereby further promote the spacing fixed action of sucking disc 4, also fine prevention rail 1's aversion, during the dismantlement, promote air exhaust rod 11, air exhaust rod 11 can drive piston 10 extrusion air, the air consequently flows through escape valve 12, be convenient for use next time.
Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.
Claims (5)
1. A rail device convenient to elevator is maintained, includes rail (1), its characterized in that: a supporting plate (2) is arranged on the outer wall of the fence (1), a limiting plate (3) is arranged at one end of the fence (1), the end surface of the limit plate (3) is provided with a sucker (4), the end surface of the top end of the support plate (2) is provided with a limit groove (5), and a supporting telescopic rod (6) extending to the end surface of the fence (1) is arranged in the limiting groove (5), the end surface of the fence (1) is provided with a containing groove (7) at one side of the supporting telescopic rod (6), the top end of the sucking disc (4) is positioned inside the limit plate (3) and is connected with a connecting pipe (8), the top end of the connecting pipe (8) is connected with an air cavity (9), the inner wall of the air cavity (9) is connected with a piston (10), and the top end of the piston (10) is fixed with an air extraction rod (11) extending to the outer side of the limit plate (3), and the outer wall of the air cavity (9) is provided with an air escape valve (12) extending to the outer side of the limiting plate (3).
2. A fence device for facilitating elevator maintenance according to claim 1, wherein: the number of the fences (1) is multiple, every two groups of fences (1) are rotatably connected through hinges, and the supporting plate (2) is rotatably connected with the fences (1) through hinges.
3. A fencing system for facilitating elevator maintenance according to claim 1, wherein: the supporting telescopic rod (6) is rotatably connected with the inner wall of the containing groove (7) through a rotating shaft.
4. A fencing system for facilitating elevator maintenance according to claim 1, wherein: the quantity of sucking discs (4) is multiple groups, the sucking discs (4) are equidistantly distributed on the end face of the bottom end of the limiting plate (3), and the connecting pipe (8) is connected with the air cavity (9) through a one-way valve of the air cavity (9) through an opening.
5. A fencing system for facilitating elevator maintenance according to claim 1, wherein: the piston (10) is connected with the inner wall of the air cavity (9) in a sliding mode, and the piston (10) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122623739.6U CN216641683U (en) | 2021-10-29 | 2021-10-29 | Fence device convenient for elevator maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122623739.6U CN216641683U (en) | 2021-10-29 | 2021-10-29 | Fence device convenient for elevator maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216641683U true CN216641683U (en) | 2022-05-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122623739.6U Active CN216641683U (en) | 2021-10-29 | 2021-10-29 | Fence device convenient for elevator maintenance |
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| CN (1) | CN216641683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115059313A (en) * | 2022-07-20 | 2022-09-16 | 上海建工四建集团有限公司 | Special-shaped curved surface clear water concrete cylinder finished product protection device and implementation method |
-
2021
- 2021-10-29 CN CN202122623739.6U patent/CN216641683U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115059313A (en) * | 2022-07-20 | 2022-09-16 | 上海建工四建集团有限公司 | Special-shaped curved surface clear water concrete cylinder finished product protection device and implementation method |
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