CN217398153U - Falling protector of elevator - Google Patents
Falling protector of elevator Download PDFInfo
- Publication number
- CN217398153U CN217398153U CN202221620039.XU CN202221620039U CN217398153U CN 217398153 U CN217398153 U CN 217398153U CN 202221620039 U CN202221620039 U CN 202221620039U CN 217398153 U CN217398153 U CN 217398153U
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- CN
- China
- Prior art keywords
- metal rod
- push rod
- rod
- lift
- limiting block
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a falling protector of a lift, which relates to the field of lifts and comprises a mounting plate and a limiting block, wherein the bottom of the mounting plate is fixedly provided with a push rod, an electric cylinder is fixedly arranged below the push rod, a metal rod is fixedly arranged outside the telescopic end of the push rod, the bottom of the mounting plate is fixedly provided with a limiting ring, and the metal rod can slide in the limiting ring; when the metal rod extends outwards, the metal rod is just clamped with the limiting block. The utility model discloses a set up mounting panel, stopper and push rod, metal pole isotructure, after the operation about the lift stops, the metal pole stretches out under the drive of push rod and motor, just blocks on the stand draw-in groove, can prevent effectively that the lift from breaking down when, can not lead to the lift to fall suddenly, causes damage such as personnel.
Description
Technical Field
The utility model relates to a lift field specifically is a lift safety hook.
Background
The elevator is used as a common elevator in the construction field, particularly in the building of house bridges, and is used for lifting and carrying some building raw materials, such as cement, steel and other materials, and also can be used for assisting in manual lifting.
The existing elevator is generally directly installed on a support, the support is connected with a building, an elevator platform is located inside the support, and the elevator platform can be driven by a motor inside the support to complete the lifting.
At the in-process of lift platform motion, the condition of rocking appears very easily in the inside of support, can lead to the unstable condition of lift platform, when the lift breaks down even, can appear the condition that the lift platform dropped suddenly, can cause the casualties of personnel when serious.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an elevator safety hook to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: an elevator falling protector comprises a mounting plate and a limiting block, wherein the bottom of the mounting plate is fixedly provided with a push rod, an electric cylinder is fixedly arranged below the push rod,
a metal rod is fixedly arranged on the outer side of the telescopic end of the push rod, a limiting ring is fixedly arranged at the bottom of the mounting plate, and the metal rod can slide in the limiting ring;
the metal rod is just clamped with the limiting block when extending outwards.
Preferably, the upper end of the mounting plate is fixedly provided with a fixing plate.
Preferably, the metal rod is positioned at the upper end of the limiting block when extending out.
Preferably, the limiting block is provided with a clamping groove, and the metal rod is clamped with the clamping groove when extending out.
Preferably, the bottom fixed mounting of mounting panel has the mount pad, and the tip of mounting panel and electric jar is all installed on the mount pad.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a set up mounting panel, stopper and push rod, metal pole isotructure, after the operation about the lift stops, the metal pole stretches out under the drive of push rod and motor, just blocks on the stand draw-in groove, can prevent effectively that the lift from breaking down when, can not lead to the lift to fall suddenly, causes damage such as personnel.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is another block diagram of the present invention;
fig. 3 is an installation schematic diagram of the present invention.
In the figure: 1. mounting a plate; 2. a mounting seat; 3. an electric cylinder; 4. a push rod; 5. a limiting ring; 6. a metal rod; 7. a limiting block; 8. and (7) fixing the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Please refer to fig. 1-3, this embodiment provides a falling protector for an elevator, which includes a mounting plate 1 and a limiting block 7, wherein the mounting plate 1 is fixedly mounted at the bottom of an elevator platform, for example, the mounting plate can be directly welded at the bottom of the elevator platform, or can be directly mounted at the bottom of the elevator platform through a bolt, and is connected with the elevator into a whole, the limiting block 7 is directly fixed on a fixing bracket of the elevator, a push rod 4 is fixedly mounted at the bottom of the mounting plate 1, an electric cylinder 3 is fixedly mounted below the push rod 4, the push rod 4 and the electric cylinder 3 form an electric push rod, and the electric cylinder can drive the push rod 4 to complete telescopic work.
The bottom fixed mounting of mounting panel 1 has mount pad 2, and the tip of mounting panel 1 and electric jar 3 is all installed on mount pad 2.
The metal rod 6 is fixedly arranged on the outer side of the telescopic end of the push rod 4, and the metal rod 6 can be driven to work together when the telescopic end of the push rod 4 works. The bottom of the mounting plate 1 is fixedly provided with a limiting ring 5, and the metal rod 6 can slide in the limiting ring 5; the limiting ring 5 improves the stability of the metal rod 6, and can bear larger pressure and gravity when the metal rod 6 works.
When the metal rod 6 extends outwards, the metal rod is just clamped with the limiting block 7. When the metal rod 6 stretches out, the metal rod 6 is located the upper end of the limiting block 7, the upper end of the limiting block 7 is just taken, the limiting block 7 supports the metal rod 6 and the elevator, and when the elevator breaks down, the elevator cannot be suddenly dropped, and damage to personnel and the like is caused.
The upper end fixed mounting of mounting panel 1 has fixed plate 8, and fixed plate 8 is the triangle-shaped structure, and fixed plate 8 and the outside welding of the outside bottom of lift are in the same place, improve the stability of installation between mounting panel 1 and the lift.
The limiting block 7 is provided with a clamping groove, the diameter of the clamping groove is slightly larger than that of the metal rod 6, and the metal rod 6 is clamped with the clamping groove when extending out. Because metal pole 6 inserts the inside of draw-in groove, can restrict the oscillatingly from top to bottom of metal pole 6 for what the lift was placed is more stable.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an elevator safety hook which characterized in that: comprises a mounting plate (1) and a limiting block (7), a push rod (4) is fixedly mounted at the bottom of the mounting plate (1), an electric cylinder (3) is fixedly mounted below the push rod (4),
a metal rod (6) is fixedly installed on the outer side of the telescopic end of the push rod (4), a limiting ring (5) is fixedly installed at the bottom of the installation plate (1), and the metal rod (6) can slide in the limiting ring (5);
when the metal rod (6) extends outwards, the metal rod and the limiting block (7) are just clamped together.
2. An elevator fall arrester according to claim 1 wherein: the upper end fixed mounting of mounting panel (1) has fixed plate (8).
3. An elevator fall arrester according to claim 1 wherein: when the metal rod (6) extends out, the metal rod is positioned at the upper end of the limiting block (7).
4. An elevator fall arrester according to claim 1 wherein: the limiting block (7) is provided with a clamping groove, and the metal rod (6) is clamped with the clamping groove when extending out.
5. An elevator fall arrester according to claim 1 wherein: the bottom fixed mounting of mounting panel (1) has mount pad (2), and the tip of mounting panel (1) and electric jar (3) is all installed on mount pad (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221620039.XU CN217398153U (en) | 2022-06-27 | 2022-06-27 | Falling protector of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221620039.XU CN217398153U (en) | 2022-06-27 | 2022-06-27 | Falling protector of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217398153U true CN217398153U (en) | 2022-09-09 |
Family
ID=83147769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221620039.XU Active CN217398153U (en) | 2022-06-27 | 2022-06-27 | Falling protector of elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217398153U (en) |
-
2022
- 2022-06-27 CN CN202221620039.XU patent/CN217398153U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |