CN210915226U

CN210915226U - Supporting leg structure of elevator base

Info

Publication number: CN210915226U
Application number: CN201921815668.6U
Authority: CN
Inventors: 邹兰
Original assignee: Suzhou Zhuogo Lifting Machinery Co ltd
Current assignee: Suzhou Zhuogo Lifting Machinery Co ltd
Priority date: 2019-10-26
Filing date: 2019-10-26
Publication date: 2020-07-03
Anticipated expiration: 2029-10-26

Abstract

The utility model discloses a supporting leg structure of a lifter base, which comprises a base, wherein a lifting mechanism is fixed at the upper end of the base, four corners at the bottom of the base are fixedly connected with a sleeve which is communicated up and down, a rubber pad is fixedly connected at the bottom of the base in the sleeve, a connecting plate is arranged at the bottom of the rubber pad, and a baffle is fixedly connected at the bottom end of the sleeve; the lower part of the baffle is provided with a roller, the upper end of the roller is fixedly connected with a connecting rod, and the upper end of the connecting rod penetrates through the baffle and is fixedly connected with a connecting plate; the lifting device comprises a base, a lifting block, a lifting cavity, a driving motor, a lifting rod, a lifting block, a chassis and a lifting rod, wherein the two sides of the base are fixedly connected with the lifting cavity; the utility model discloses, simple structure, convenient operation, the big problem that is difficult to the lift fixed when using of vibration amplitude when effectively having solved the lift removal.

Description

Supporting leg structure of elevator base

Technical Field

The utility model relates to a lift technical field specifically is a lift base supporting leg structure.

Background

The elevator is a hoisting machine for vertically conveying people or objects, and also refers to equipment for vertically conveying in logistics systems of factories, automatic warehouses and the like, various plane conveying equipment is often arranged on an elevator platform and is used as a connecting device of conveying lines with different heights, hydraulic drive is generally adopted, so the elevator platform is called as a hydraulic elevator platform, most of the conventional elevators are provided with rollers for convenient movement, but the rollers do not have a buffering effect, and when the elevator meets uneven roads, the vibration amplitude of the elevator is large, so the elevator is easy to damage; in addition, the fixing is difficult to realize in the use process, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lift base supporting leg structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a supporting leg structure of a base of a lifter comprises the base, wherein a lifting mechanism is fixed at the upper end of the base, four corners of the bottom of the base are fixedly connected with sleeves which are communicated up and down, a rubber pad is fixedly connected to the bottom of the base in each sleeve, a connecting plate is arranged at the bottom of each rubber pad, and a baffle is fixedly connected to the bottom end of each sleeve; the lower part of the baffle is provided with a roller, the upper end of the roller is fixedly connected with a connecting rod, and the upper end of the connecting rod penetrates through the baffle and is fixedly connected with a connecting plate; the equal rigid coupling in both sides of base has the decurrent chamber that holds of opening, holds intracavity top and installs driving motor, and driving motor's output shaft rigid coupling has the screw rod, and the outside cover of screw rod is equipped with the elevator, and the equal rigid coupling in bottom both sides of elevator has the montant, and the bottom of montant is passed and is held the chamber and be connected with the chassis.

Preferably, two sides of the connecting plate are in sliding connection with the inner wall of the sleeve.

Preferably, the upper portion of baffle all is equipped with the silica gel pad in the both sides of connecting rod, has further strengthened the cushioning effect.

Preferably, the lifting block is in threaded connection with the screw rod, and the two sides of the lifting block are in sliding connection with the inner wall of the accommodating cavity, so that the stability of the lifting block during movement is improved.

Preferably, the bottom end of the screw rod is fixedly connected with a limiting block, so that the lifting block is prevented from spirally falling off from the screw rod.

Preferably, the rubber layer is laid at the bottom of the chassis, and a plurality of anti-skid protrusions which are arranged at equal intervals are arranged at the bottom of the rubber layer, so that the friction force between the chassis and the ground is increased, and the chassis is not easy to move.

Preferably, the connecting rod is connected with the baffle in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a start driving motor, driving motor drives the screw rod rotatory, and then makes the elevator move down on the screw rod, and the elevator drives montant and chassis move down and ground contact is fixed, stability and security when having improved the lift and having used.

2. The utility model discloses a be equipped with sleeve pipe, rubber pad, connecting plate, baffle, connecting rod and silica gel pole, the vibrations that can effectively cushion the gyro wheel and produce when uneven ground removes make on little vibrations power is used elevating system.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partial internal structure of the present invention;

fig. 3 is a schematic diagram of the local enlarged structure of the present invention.

In the figure: 1. a base; 2. a sleeve; 3. a rubber pad; 4. a connecting plate; 5. a baffle plate; 6. a roller; 7. a connecting rod; 8. a silica gel pad; 9. an accommodating chamber; 10. a drive motor; 11. a screw; 12. a lifting block; 13. a vertical rod; 14. a chassis; 15. a rubber layer; 16. and (4) anti-skid bulges.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a supporting leg structure of a base of a lifter comprises a base 1, wherein a lifting mechanism is fixed at the upper end of the base 1, four corners of the bottom of the base 1 are fixedly connected with sleeves 2 which are communicated up and down, a rubber pad 3 is fixedly connected to the bottom of the base 1 in each sleeve 2, a connecting plate 4 is arranged at the bottom of each rubber pad 3, and a baffle 5 is fixedly connected to the bottom end of each sleeve 2; a roller 6 is arranged below the baffle 5, the upper end of the roller 6 is fixedly connected with a connecting rod 7, and the upper end of the connecting rod 7 penetrates through the baffle 5 and is fixedly connected with the connecting plate 4; the equal rigid coupling in both sides of base 1 has the opening decurrent chamber 9 that holds, holds the chamber 9 interior top and installs driving motor 10, and driving motor 10's output shaft rigid coupling has screw rod 11, and the outside cover of screw rod 11 is equipped with elevator 12, and the equal rigid coupling in bottom both sides of elevator 12 has montant 13, and the bottom of montant 13 is passed and is held and be connected with chassis 14 behind the chamber 9.

Preferably, two sides of the connecting plate 4 are slidably connected with the inner wall of the casing 2.

Preferably, the upper part of the baffle 5 is provided with silica gel pads 8 on both sides of the connecting rod 7.

Preferably, the lifting block 12 is in threaded connection with the screw 11, and two sides of the lifting block 12 are in sliding connection with the inner wall of the accommodating cavity 9.

Preferably, the bottom end of the screw 11 is fixedly connected with a limiting block 12.

Preferably, a rubber layer 15 is laid on the bottom of the chassis 14, and a plurality of equally spaced anti-skid projections 16 are arranged on the bottom of the rubber layer 15.

Preferably, the connecting rod 7 is slidably connected with the baffle 5.

The working principle is as follows: when the lifting mechanism is used, the lifting mechanism is pushed to a designated place through the roller 6, when the lifting mechanism moves and meets uneven road surfaces, the roller 6 vibrates and applies vibration force to the connecting rod 7, the connecting rod 7 applies the vibration force to the connecting plate 4, and the connecting plate 4 applies the vibration force to the rubber pad 3 to deform the rubber pad, so that a buffering effect is realized, a small amount of vibration force is applied to the base 1, the amplitude of the lifting mechanism is small, and the lifting mechanism is not easy to damage due to overlarge amplitude; in addition, a silica gel pad 8 is arranged between the connecting plate 4 and the baffle 5, and the connecting plate 4 also plays a role in buffering when moving up and down due to vibration force, so that the vibration amplitude is reduced; when the elevator is used, the driving motor 10 is started, the driving motor 10 drives the screw rod 11 to rotate, the lifting block 12 moves downwards on the screw rod 11, the lifting block 12 drives the vertical rod 13 and the chassis 14 to move downwards to be fixed in contact with the ground, the elevator is prevented from moving when the elevator is used, and stability and safety of the elevator during use are improved.

It is worth noting that: the driving motor realizes control to the driving motor through the control button, and the equipment matched with the control button is common equipment, belongs to the existing mature technology, and the electrical connection relation and the specific circuit structure of the equipment are not repeated again.

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

1. A supporting leg structure of a base of a lift is characterized by comprising the base (1), a lifting mechanism is fixed at the upper end of the base (1), sleeves (2) which are communicated up and down are fixedly connected at four corners of the bottom of the base (1), a rubber pad (3) is fixedly connected to the bottom of the base (1) in each sleeve (2), a connecting plate (4) is arranged at the bottom of each rubber pad (3), and a baffle (5) is fixedly connected to the bottom end of each sleeve (2); a roller (6) is arranged below the baffle (5), the upper end of the roller (6) is fixedly connected with a connecting rod (7), and the upper end of the connecting rod (7) penetrates through the baffle (5) and is fixedly connected with the connecting plate (4); the equal rigid coupling in both sides of base (1) has the opening cavity (9) that holds downwards, holds cavity (9) interior top and installs driving motor (10), and the output shaft rigid coupling of driving motor (10) has screw rod (11), and the outside cover of screw rod (11) is equipped with elevator (12), and the equal rigid coupling in bottom both sides of elevator (12) has montant (13), and the bottom of montant (13) is passed and is held and be connected with chassis (14) behind cavity (9).

2. The elevator base support leg structure according to claim 1, wherein: and the two sides of the connecting plate (4) are in sliding connection with the inner wall of the sleeve (2).

3. The elevator base support leg structure according to claim 1, wherein: and silica gel pads (8) are arranged on the upper part of the baffle (5) and on two sides of the connecting rod (7).

4. The elevator base support leg structure according to claim 1, wherein: the lifting block (12) is in threaded connection with the screw rod (11), and two sides of the lifting block (12) are in sliding connection with the inner wall of the accommodating cavity (9).

5. The elevator base support leg structure according to claim 1, wherein: the bottom end of the screw rod (11) is fixedly connected with a limiting block.

6. The elevator base support leg structure according to claim 1, wherein: a rubber layer (15) is laid at the bottom of the chassis (14), and a plurality of anti-skid protrusions (16) which are arranged at equal intervals are arranged at the bottom of the rubber layer (15).

7. The elevator base support leg structure according to claim 1, wherein: the connecting rod (7) is connected with the baffle (5) in a sliding manner.