CN212127401U

CN212127401U - Movable scissor lift

Info

Publication number: CN212127401U
Application number: CN202020694433.2U
Authority: CN
Inventors: 刘景文
Original assignee: Suzhou Shengteng Machinery Co ltd
Current assignee: Suzhou Shengteng Machinery Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-11
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a fork lift is cut to movable type, include: remove base, cut fork lifing arm, pneumatic cylinder, lift platform, stand and positioning mechanism, it sets up in removing 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: two outer arm supports and two interior arm supports, the vertical upper surface that sets up at the mobile base of stand, positioning mechanism sets up in one side of lift platform, positioning mechanism includes: t-shaped piece, L-shaped push rod and strip-shaped groove. In this way, the utility model provides a fork lift is cut to movable type when lift platform rises to a take the altitude, promotes L shape push rod, makes in the T-shaped piece inserts the recess of stand, prevents effectively that lift platform from rocking in the high altitude to improve lift platform's stability.

Description

Movable scissor lift

Technical Field

The utility model relates to a lift field especially relates to a fork lift is cut to movable type.

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.

When the existing elevator works aloft, the lifting platform is easy to shake unstably, potential safety hazards exist, and therefore improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a fork lift is cut to movable type 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: there is provided a mobile scissor lift comprising: remove base, cut fork lifing arm, pneumatic cylinder, lift platform, stand and positioning mechanism, it sets up in removing 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 mechanism 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 a lifting platform, the bottoms of the two outer arm supports are connected with a movable 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 movable base, a stand column is vertically arranged on the upper surface of the movable base, a positioning mechanism is arranged on one side of the lifting platform, and the positioning mechanism comprises: t-shaped piece, L shape push rod and bar groove, the bar groove is seted up on lift platform's side, the T-shaped piece slides and sets up at the bar inslot, fixedly connected with L shape push rod on the lateral wall of T-shaped piece, and L shape push rod keep away from T-shaped piece one end and extend to lift platform's upside, a plurality of confession T-shaped piece male recesses have been seted up to the stand.

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 mobile 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 bottom of the moving base is provided with a moving wheel.

In a preferred embodiment of the present invention, a push rod is disposed on one side of the movable base.

In a preferred embodiment of the present invention, supporting and fixing legs are disposed at 4 corners of the movable base.

The utility model has the advantages that: the utility model discloses a fork lift is cut to portable, when lift platform rose a take the altitude, promote L shape push rod, make in T shape piece inserts the recess of stand, prevent effectively that lift platform from rocking in the high altitude to improve lift platform's stability.

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 a mobile scissor lift of the present invention;

FIG. 2 is a side view of FIG. 1;

fig. 3 is an enlarged view of a portion a 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. 1-3, an embodiment of the present invention includes:

a mobile scissor lift comprising: remove base 1, scissors fork lifing arm 2, pneumatic cylinder 3, lift platform 4, stand 5 and positioning mechanism, scissors fork lifing arm 2 sets up in removing base 1 top, lift platform 4 sets up in scissors fork lifing arm 2 top, pneumatic cylinder 3 sets up on scissors fork lifing arm 2, it is provided with removal wheel 6 to remove base 1 bottom, one side of removing base 1 is provided with handspike 7, 4 angle departments of removing base 1 are provided with support fixed foot 8.

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 9, 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 mobile 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 mobile base 1.

The vertical setting of stand 5 is at the upper surface of mobile base 1, positioning mechanism sets up the one side at lift platform 4, positioning mechanism includes: t-shaped 10, L shape push rod 11 and strip groove 12, strip groove 12 is seted up on the side of lift platform 4, T-shaped 10 slides and sets up in strip groove 12, fixedly connected with L shape push rod 11 on the lateral wall of T-shaped 10, and L shape push rod 11 keeps away from 10 one end of T-shaped and extends to the upside of lift platform 4, a plurality of T-shaped 10 male recesses 13 of confession have been seted up to stand 5.

The two outer arm supports 21 are connected through a lower cross brace 14, the two inner arm supports 22 are connected through an upper cross brace 15, the lower cross brace 14 and the upper cross brace 15 are respectively horizontally arranged, the number of the hydraulic cylinders 3 is 2, and two ends of the 2 hydraulic cylinders 3 are respectively hinged with the lower cross brace 14 and the upper cross brace 15.

The bottom parts of the two outer arm supports 21 are provided with first pulleys 16, the mobile base 1 is provided with first slide rails 17 matched with the first pulleys 16, the top parts of the two inner arm supports 22 are provided with second pulleys 18, and the lifting platform 4 is provided with second slide rails 19 matched with the second pulleys 18.

To sum up, the utility model discloses a fork lift is cut to movable type points out, when lift platform rose a take the altitude, promoted L shape push rod, made in the T-shaped piece inserts the recess of stand, prevented effectively that lift platform from rocking in the high altitude to improve lift platform's stability.

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

1. A mobile scissor lift, comprising: remove base, cut fork lifing arm, pneumatic cylinder, lift platform, stand and positioning mechanism, it sets up in removing 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 mechanism 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 a lifting platform, the bottoms of the two outer arm supports are connected with a movable 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 movable base, a stand column is vertically arranged on the upper surface of the movable base, a positioning mechanism is arranged on one side of the lifting platform, and the positioning mechanism comprises: t-shaped piece, L shape push rod and bar groove, the bar groove is seted up on lift platform's side, the T-shaped piece slides and sets up at the bar inslot, fixedly connected with L shape push rod on the lateral wall of T-shaped piece, and L shape push rod keep away from T-shaped piece one end and extend to lift platform's upside, a plurality of confession T-shaped piece male recesses have been seted up to the stand.

2. The mobile scissor lift of claim 1, wherein 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 arranged respectively.

3. The mobile scissor lift of claim 1 or 2, wherein 2 hydraulic cylinders are provided, and wherein two ends of 2 hydraulic cylinders are respectively hinged to the lower cross brace and the upper cross brace.

4. The mobile scissor lift of claim 1, wherein a first pulley is disposed at a bottom of the two outer arm supports, and a first slide rail is disposed on the mobile base and engaged with the first pulley.

5. The mobile scissor lift of claim 1, wherein a second pulley is disposed on a top of the two inner arm supports, and a second slide rail is disposed on the lift platform and is engaged with the second pulley.

6. The mobile scissor lift of claim 1, wherein a bottom of the mobile base is provided with a mobile wheel.

7. The mobile scissor lift of claim 1, wherein a hand bar is disposed on one side of the mobile base.

8. The mobile scissor lift of claim 1, wherein support mounting feet are provided at 4 corners of the mobile base.