CN212127399U - Elevator with descending buffering function - Google Patents
Elevator with descending buffering function Download PDFInfo
- Publication number
- CN212127399U CN212127399U CN202020633246.3U CN202020633246U CN212127399U CN 212127399 U CN212127399 U CN 212127399U CN 202020633246 U CN202020633246 U CN 202020633246U CN 212127399 U CN212127399 U CN 212127399U
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- CN
- China
- Prior art keywords
- arm supports
- base
- lifting platform
- buffering
- cross brace
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a lift with decline buffer function, include: base, scissors fork lifing arm, pneumatic cylinder, lift platform and cushion column, it sets up in the base top to cut the fork lifing arm, lift platform sets up and is cutting fork lifing arm top, the pneumatic cylinder sets up on cutting the fork lifing arm, it includes to cut the fork lifing arm: the lifting platform comprises two outer arm supports and two inner arm supports, 4 corners of the base are respectively and vertically provided with a buffering column, the top of each buffering column is provided with a rubber pad, and 4 side edges of the lifting platform are movably connected with a turning plate. In this way, the utility model provides a lift with decline buffer function sets up the buffering post through 4 angles departments at the base to set up the rubber pad at buffering capital portion, when lift platform descends with the rubber pad contact on the buffering post, thereby the impact force that significantly reduces improves the security performance.
Description
Technical Field
The utility model relates to a lift field especially relates to a lift with decline buffer function.
Background
The hydraulic lifter is a multifunctional hoisting, loading and unloading mechanical device, and the hoisting height is from 1 meter to 30 meters. The hydraulic lifter with special specification can be customized according to the requirement of a user. The device can be used for high-altitude operation and maintenance of factories, automatic warehouses, parking lots, municipalities, docks, buildings, decorations, logistics, electric power, traffic, petroleum, chemical engineering, hotels, gymnasiums, industrial mines, enterprises and the like. A hydraulic elevator lifting system is driven by hydraulic pressure, and is therefore called a hydraulic elevator.
The lifting platform of the existing hydraulic lifter has large impact force when being descended, and therefore, the improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a lift with decline buffer function to solve the problem that exists among the background art.
In order to solve the technical problem, the utility model discloses a technical scheme be: provided is an elevator having a descent buffering function, including: base, scissors fork lifing arm, pneumatic cylinder, lift platform and cushion column, it sets up in the base top to cut the fork lifing arm, lift platform sets up and is cutting fork lifing arm top, the pneumatic cylinder sets up on cutting the fork lifing arm, it includes to cut the fork lifing arm: the lifting platform comprises two outer arm supports and two inner arm supports, wherein the outer arm supports and the inner arm supports are arranged in a crossed mode, the middle portions of the outer arm supports and the inner arm supports are connected through a scissor fork shaft, the tops of the two outer arm supports are hinged to the lifting platform, the bottoms of the two outer arm supports are connected with the base in a sliding mode, the tops of the two inner arm supports are connected with the lifting platform in a sliding mode, the bottoms of the two inner arm supports are hinged to the base, buffering columns are vertically arranged at 4 corners of the base respectively, rubber pads are arranged at the tops of the buffering columns, and turning plates are movably connected to 4 side edges of the lifting platform.
In a preferred embodiment of the present invention, the two outer arm frames are connected by a lower cross brace, the two inner arm frames are connected by an upper cross brace, and the lower cross brace and the upper cross brace are horizontally disposed respectively.
In a preferred embodiment of the present invention, the hydraulic cylinder is provided with 2, 2 ends of the hydraulic cylinder are respectively hinged to the lower cross brace and the upper cross brace.
In a preferred embodiment of the present invention, the bottom of the two outer arm supports is provided with a first pulley, and the base is provided with a first slide rail matched with the first pulley.
In a preferred embodiment of the present invention, a second pulley is disposed on the top of the two inner arm supports, and a second slide rail matched with the second pulley is disposed on the lifting platform.
In a preferred embodiment of the present invention, the lower surface of the base is provided with a cushion block.
The utility model has the advantages that: the utility model discloses a lift with decline buffer function, through setting up the buffering post in 4 angle departments of base to set up the rubber pad at buffering capital portion, when lift platform descends with the rubber pad contact on the buffering post, thereby the impact force that significantly reduces improves the security performance.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural view of a preferred embodiment of an elevator with descending buffering function according to the present invention;
fig. 2 is a side view of fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but 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 belong to the protection scope of the present invention.
Referring to fig. 1-2, an embodiment of the present invention includes:
an elevator having a descent buffering function, comprising: base 1, cut fork lifing arm 2, pneumatic cylinder 3, lift platform 4 and cushion column 5, it sets up in base 1 top to cut fork lifing arm 2, lift platform 4 sets up and is cutting fork lifing arm 2 top, pneumatic cylinder 3 sets up on cutting fork lifing arm 2.
The lower surface of base 1 is provided with cushion 6, and the direct 7 contacts with ground in cushion 6 bottom has the interval between the cushion 6, makes things convenient for fork truck arm's insertion to the transport of the lift of being convenient for.
The scissor lift arm 2 comprises: the lifting device comprises two outer arm supports 21 and two inner arm supports 22, wherein the outer arm supports 21 and the inner arm supports 22 are arranged in a crossed mode, the middle parts of the outer arm supports 21 and the inner arm supports 22 are connected through a scissor shaft 8, the tops of the two outer arm supports 21 are hinged to a lifting platform 4, the bottoms of the two outer arm supports 21 are connected with a base 1 in a sliding mode, the tops of the two inner arm supports 22 are connected with the lifting platform 4 in a sliding mode, and the bottoms of the two inner arm supports 22 are hinged to the base 1.
The four corners of the base 1 are respectively and vertically provided with a buffer column 5, and the top of the buffer column 5 is provided with a rubber pad 9.
The lifting platform 4 is characterized in that turning plates 10 are movably connected to 4 side edges of the lifting platform 4, when the lifting platform 4 rises to a certain height and the lifting platform 4 is higher than another cargo receiving platform, the turning plates 10 are turned over in a turnover mode, so that the turning plates 10 are in contact with the cargo receiving platform, and the cargo on the lifting platform 4 can be conveniently carried.
The two outer arm supports 21 are connected through a lower cross brace 11, the two inner arm supports 22 are connected through an upper cross brace 12, the lower cross brace 11 and the upper cross brace 12 are horizontally arranged respectively, the number of the hydraulic cylinders 3 is 2, and two ends of the 2 hydraulic cylinders 3 are hinged with the lower cross brace 11 and the upper cross brace 12 respectively.
The bottom parts of the two outer arm supports 21 are provided with first pulleys 13, the base 1 is provided with first slide rails 14 matched with the first pulleys 13, the top parts of the two inner arm supports 22 are provided with second pulleys 15, and the lifting platform 4 is provided with second slide rails 16 matched with the second pulleys 15.
To sum up, the utility model discloses a lift with decline buffer function, through 4 angles departments at the base set up the cushion column to set up the rubber pad at cushion column top, when lift platform descends with the rubber pad contact on the cushion column, thereby the impact force that significantly reduces improves the security performance.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (6)
1. An elevator having a descent buffering function, characterized by comprising: base, scissors fork lifing arm, pneumatic cylinder, lift platform and cushion column, it sets up in the base top to cut the fork lifing arm, lift platform sets up and is cutting fork lifing arm top, the pneumatic cylinder sets up on cutting the fork lifing arm, it includes to cut the fork lifing arm: the lifting platform comprises two outer arm supports and two inner arm supports, wherein the outer arm supports and the inner arm supports are arranged in a crossed mode, the middle portions of the outer arm supports and the inner arm supports are connected through a scissor fork shaft, the tops of the two outer arm supports are hinged to the lifting platform, the bottoms of the two outer arm supports are connected with the base in a sliding mode, the tops of the two inner arm supports are connected with the lifting platform in a sliding mode, the bottoms of the two inner arm supports are hinged to the base, buffering columns are vertically arranged at 4 corners of the base respectively, rubber pads are arranged at the tops of the buffering columns, and turning plates are movably connected to 4 side edges of the lifting platform.
2. The elevator with the descending buffering function according to claim 1, wherein the two outer arm supports are connected by a lower cross brace, the two inner arm supports are connected by an upper cross brace, and the lower cross brace and the upper cross brace are horizontally arranged respectively.
3. The lifter with descending buffering function according to claim 1 or 2, wherein the hydraulic cylinders are provided in 2 number, and both ends of the 2 hydraulic cylinders are hinged to the lower cross brace and the upper cross brace respectively.
4. The elevator with the descending buffering function according to claim 1, wherein the bottom of the two outer arm supports is provided with a first pulley, and the base is provided with a first sliding rail matched with the first pulley.
5. The elevator with the descending buffering function according to claim 1, wherein a second pulley is arranged on the top of the two inner arm supports, and a second sliding rail matched with the second pulley is arranged on the lifting platform.
6. The lifter with descending buffer function according to claim 1, wherein a pad is provided on a lower surface of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020633246.3U CN212127399U (en) | 2020-04-24 | 2020-04-24 | Elevator with descending buffering function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020633246.3U CN212127399U (en) | 2020-04-24 | 2020-04-24 | Elevator with descending buffering function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212127399U true CN212127399U (en) | 2020-12-11 |
Family
ID=73690343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020633246.3U Expired - Fee Related CN212127399U (en) | 2020-04-24 | 2020-04-24 | Elevator with descending buffering function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212127399U (en) |
-
2020
- 2020-04-24 CN CN202020633246.3U patent/CN212127399U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201211 |