CN212334330U - Elevator protection door for production workshop - Google Patents
Elevator protection door for production workshop Download PDFInfo
- Publication number
- CN212334330U CN212334330U CN201922410930.5U CN201922410930U CN212334330U CN 212334330 U CN212334330 U CN 212334330U CN 201922410930 U CN201922410930 U CN 201922410930U CN 212334330 U CN212334330 U CN 212334330U
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- door
- fixed pulley
- elevator
- door body
- wire rope
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Abstract
An elevator protection door for a production workshop comprises a protection door and a lifting adjusting assembly connected between the protection door and an elevator; the protective door comprises a door body and a door frame, wherein the vertical parts at two sides of the door frame are tightly attached to two sides of the door body, the horizontal part of the door frame is positioned above the door body, and the height of the horizontal part of the door frame is at least twice of the height of the door body; the lifting adjusting assembly comprises a first fixed pulley arranged on the door frame, a second fixed pulley arranged on the side wall and a steel wire rope sequentially bypassing the first fixed pulley and the second fixed pulley, one end of the steel wire rope is fixedly connected to the upper edge of the door body, and the other end of the steel wire rope is fixedly arranged at the bottom of the side wall of the elevator. The elevator ascending process protective door descends under the action of the elevator through the lifting adjusting assembly consisting of the first fixed pulley, the second fixed pulley and the steel wire rope, the elevator descending process protective door ascends, and the aims of shielding the area below the elevator after ascending, avoiding a worker from mistakenly entering the area and ensuring the safety of the worker are fulfilled.
Description
Technical Field
The utility model relates to a workshop protector, concretely relates to elevator guard gate for workshop.
Background
In prior art, generally all can lay it to the higher workshop of some inner spaces and be two-layer structure about to the installation simple and easy elevator realizes two-layer intercommunication about, and in process of production, because the whole space in workshop is spacious type generally, consequently makes the elevator after rising, and a vacant region can appear in the bottom of elevator, and it can follow this region process to have the staff unavoidable this moment, and when the elevator user does not know this condition, the staff of easy below caused the injury.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an elevator guard gate for workshop to reach and shelter from, avoid the staff mistake to go into this region and guaranteed staff's safe purpose to the regional formation of elevator below after rising.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
an elevator protection door for a production workshop comprises a protection door and a lifting adjusting assembly connected between the protection door and an elevator;
the protective door comprises a door body and a door frame, wherein the vertical parts at two sides of the door frame are tightly attached to two sides of the door body, the horizontal part of the door frame is positioned above the door body, and the height of the horizontal part of the door frame is at least twice of the height of the door body;
the lifting adjusting assembly comprises a first fixed pulley arranged on the door frame, a second fixed pulley arranged on the side wall and a steel wire rope sequentially bypassing the first fixed pulley and the second fixed pulley, one end of the steel wire rope is fixedly connected to the upper edge of the door body, and the other end of the steel wire rope is fixedly arranged at the bottom of the side wall of the elevator.
The utility model discloses a lift adjustment assembly who comprises first fixed pulley, second fixed pulley and wire rope makes the elevator rise the process guard gate and descends under the effect of elevator, and the elevator descends in-process guard gate and rises, reaches the regional formation of elevator below after rising and shelters from, avoids the staff to miss the purpose of going into this region and having guaranteed staff's safety.
Preferably, the first fixed pulleys are provided with two groups, and the steel wire ropes are also provided with two groups;
the second fixed pulley includes two fixed pulley units, and two fixed pulley mutual independence, two fixed pulley units are installed on the wall through the erection column that passes its center, and wherein wire rope, first fixed pulley and fixed pulley unit are supporting to be used.
Preferably, the upper edge of the door body is provided with a limiting spring, and the limiting spring is arranged at one end far away from the steel wire rope; and buffer springs are arranged at two ends of the lower edge of the door body. Utilize spacing spring to inject the rising position of the door body, utilize buffer spring to avoid the door body to directly strike the bottom surface, guaranteed the safety in utilization of the door body.
The utility model has the advantages of as follows:
1. the utility model discloses a lift adjustment assembly who comprises first fixed pulley, second fixed pulley and wire rope makes the elevator rise the process guard gate and descends under the effect of elevator, and the elevator descends in-process guard gate and rises, reaches the regional formation of elevator below after rising and shelters from, avoids the staff to miss the purpose of going into this region and having guaranteed staff's safety.
2. The utility model discloses utilize spacing spring to inject the rising position of the door body, utilize buffer spring to avoid the direct striking of the door body to the bottom surface, guaranteed the safe in utilization of the door body.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic structural diagram of an elevator protection door for a production workshop according to an embodiment of the present invention;
fig. 2 is a schematic side view of a second fixed pulley in an elevator protective door for a production workshop according to an embodiment of the present invention;
the corresponding part names indicated by the numbers and letters in the drawings:
11. door body 12, door frame 13, limit spring 14, buffer spring 2, elevator 31 and first fixed pulley
32. Second fixed pulley 321, fixed pulley unit 322, mounting column 33, steel wire rope 41 and vertical mounting hole
42. And (4) chain locking.
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 utility model provides an elevator guard gate for workshop, its theory of operation makes the elevator rise the process guard gate and descends under the effect of elevator through the lift adjustment subassembly of constituteing by first fixed pulley, second fixed pulley and wire rope, and elevator decline in-process guard gate rises, reaches the regional formation of elevator below after rising and shelters from, avoids the staff to miss the purpose of going into this region and having guaranteed staff's safety.
The present invention will be described in further detail with reference to examples and embodiments.
As shown in fig. 1 and 2, an elevator protection door for a production workshop comprises a protection door and a lifting adjusting assembly connected between the protection door and an elevator 2;
the protective door comprises a door body 11 and a door frame 12, wherein the vertical parts at two sides of the door frame are tightly attached to two sides of the door body, the horizontal part of the door frame is positioned above the door body, and the height of the horizontal part of the door frame is at least twice of the height of the door body;
the lifting adjusting assembly comprises a first fixed pulley 31 arranged on the door frame, a second fixed pulley 32 arranged on the side wall and a steel wire rope 33 sequentially bypassing the first fixed pulley and the second fixed pulley, one end of the steel wire rope is fixedly connected to the upper edge of the door body, and the other end of the steel wire rope is fixedly arranged at the bottom of the side wall of the elevator.
Wherein, first fixed pulley is equipped with two altogether, and evenly distributed is at the last edge of the door body, and wire rope also is equipped with two, winds respectively on two first fixed pulleys, the second fixed pulley includes two fixed pulley units 321, and two fixed pulley mutual independence, two fixed pulley units are installed on the wall through the erection column 322 that passes its center, and wherein wire rope, first fixed pulley and fixed pulley unit are supporting to be used.
The upper edge of the door body is provided with a limiting spring 13 which is arranged at one end far away from the steel wire rope; and buffer springs 14 are arranged at two ends of the lower edge of the door body.
The utility model discloses a concrete application steps as follows: as shown in fig. 1 and 2, in the practical use process, the elevator 2 starts to ascend under the action of an external driving assembly (not shown), and the door body 11 gradually descends under the action of a lifting adjusting assembly consisting of a first fixed pulley 31, a steel wire rope 32 and a second fixed pulley 32 (wherein the door body is arranged between two vertical columns of a door frame by taking the door frame as a reference object, the elevator is arranged on the door frame, and a gap of 10cm is formed between the elevator and the door frame.
Meanwhile, the limit spring can prevent the door body from directly impacting the door frame, and the buffer spring also reduces the impact of the door body on the bottom surface.
And, in order to guarantee safety, can set up two vertical mounting holes 41 on the door body, and install the chain 42 in vertical mounting hole, chain one end regulation is in the bottom of vertical mounting hole, the other end is fixed on the crossbeam of door frame, the internal diameter of vertical mounting hole is great, when making things convenient for the door body to be in the top, the chain can be placed in vertical laying hole, when the setting of this chain can avoid wire rope to use the damage for a long time, the door body appears dropping, the safety in utilization of the door body has further been guaranteed, the factor of safety in workshop has been improved.
In this way, the utility model provides a lift guard gate for workshop, through the lift adjustment subassembly of constituteing by first fixed pulley, second fixed pulley and wire rope make the lift process guard gate that rises descend under the effect of elevator, the lift descends in-process guard gate and rises, reaches the regional formation of elevator below after rising and shelters from, avoids the staff to miss the purpose of going into this region and having guaranteed staff's safety.
What has been described above is only the preferred embodiment of the elevator protective door for a production workshop disclosed by the present invention, and it should be noted that, for those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, and these all belong to the protection scope of the present invention.
Claims (3)
1. An elevator protection door for a production workshop is characterized by comprising a protection door and a lifting adjusting assembly connected between the protection door and an elevator;
the protective door comprises a door body and a door frame, wherein the vertical parts at two sides of the door frame are tightly attached to two sides of the door body, the horizontal part of the door frame is positioned above the door body, and the height of the horizontal part of the door frame is at least twice of the height of the door body;
the lifting adjusting assembly comprises a first fixed pulley arranged on the door frame, a second fixed pulley arranged on the side wall and a steel wire rope sequentially bypassing the first fixed pulley and the second fixed pulley, one end of the steel wire rope is fixedly connected to the upper edge of the door body, and the other end of the steel wire rope is fixedly arranged at the bottom of the side wall of the elevator.
2. The elevator protection door for the production workshop according to claim 1, wherein the first fixed pulleys are provided with two groups, and the steel wire ropes are provided with two groups;
the second fixed pulley includes two fixed pulley units, and two fixed pulley mutual independence, two fixed pulley units are installed on the wall through the erection column that passes its center, and wherein wire rope, first fixed pulley and fixed pulley unit are supporting to be used.
3. The elevator protection door for the production workshop according to claim 1, wherein a limiting spring is arranged on the upper edge of the door body and is installed at one end far away from the steel wire rope; and buffer springs are arranged at two ends of the lower edge of the door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922410930.5U CN212334330U (en) | 2019-12-28 | 2019-12-28 | Elevator protection door for production workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922410930.5U CN212334330U (en) | 2019-12-28 | 2019-12-28 | Elevator protection door for production workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212334330U true CN212334330U (en) | 2021-01-12 |
Family
ID=74063441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922410930.5U Active CN212334330U (en) | 2019-12-28 | 2019-12-28 | Elevator protection door for production workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212334330U (en) |
-
2019
- 2019-12-28 CN CN201922410930.5U patent/CN212334330U/en active Active
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