CN211141428U

CN211141428U - Lifting platform with good stability

Info

Publication number: CN211141428U
Application number: CN201922181633.8U
Authority: CN
Inventors: 杨红树; 程华; 刘生; 寇天燕; 赵传磊; 王飞
Original assignee: Shandong Tianzhuang Coal Mining Co Ltd
Current assignee: Shandong Tianzhuang Coal Mining Co Ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-07-31
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a lift platform that stability can be good, including putting thing mechanism and two actuating mechanism, put thing mechanism and two actuating mechanism and fix respectively on bottom plate and roof, the actuating mechanism transmission is connected with the screw rod, and the screw rod bottom trades to peg graft in the mounting groove that the bottom plate was seted up, and the screw thread has cup jointed the sleeve pipe on the screw rod outer wall, be fixed with the connecting plate on the sleeve pipe outer wall, and two connecting plates with put thing mechanism both sides fixed connection, put thing mechanism and include the lifter plate, and the lifter plate top is fixed with puts the thing board. The utility model discloses utilize two screw rods to carry out transmission lifting work, it is steady to rise, and the load ability is strong, effectively prevents to heels, can also play buffering cushioning effect to putting the thing board, improves article lifting work's stability.

Description

Lifting platform with good stability

Technical Field

The utility model relates to a lift platform technical field especially relates to a lift platform that stability can be good.

Background

The lifting platform is a common appliance for daily life and industrial operation, and people can freely adjust the height of the platform according to different requirements and actual space conditions in the using process so as to meet and adapt to different working and living requirements. Wherein need carry out the work of putting things in good order to article case in the storage operation, need use lift platform when depositing the work and carry out the transfer between the floor to the article case of different storage heights.

The most common is cut fork actuating mechanism in the existing market, and this kind of actuating mechanism is the fork arm that opens upwards to promote the platform by the extension of flexible post of hydraulic pressure more, and this kind of lift mode load capacity is poor, and the platform is easy to take place to heel, and lifting speed is inhomogeneous.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a lifting platform with good stability.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a lift platform that stability can be good, is including putting thing mechanism and two actuating mechanism, puts thing mechanism and two actuating mechanism and fixes respectively on bottom plate and roof, the actuating mechanism transmission is connected with the screw rod, and the screw rod bottom is rotated and is pegged graft in the mounting groove that the bottom plate was seted up, and the screw thread has cup jointed the sleeve pipe on the screw rod outer wall, be fixed with the connecting plate on the sleeve pipe outer wall, and two connecting plates with put thing mechanism both sides fixed connection, put thing mechanism and include the lifter plate, and the lifter plate top is fixed with puts the thing board.

Furthermore, the driving mechanism comprises a motor, and a gear is fixed on an output shaft of the motor.

Furthermore, a fluted disc is fixed at the top end of the screw rod, and the fluted disc and the gear form meshing transmission fit.

Furthermore, a protective box is fixed outside the motor.

Furthermore, the connecting plate and the mounting groove form a plug-in fit.

Further, put thing board bottom and be fixed with the spacing post of a plurality of equidistance distributions, spacing post forms the cooperation of pegging graft with the spacing groove that the lifter plate top was seted up, and spacing inslot be fixed with the supporting spring of spacing post contact, put thing board top outer wall and open the bar groove that has a plurality of equidistance distributions, and the bar inslot is embedded to have connect the antislip strip.

Furthermore, four corners of the outer wall of the bottom of the lifting plate are also fixed with buffer mechanisms, each buffer mechanism comprises a supporting rod, and buffer springs are fixedly sleeved on the supporting rods.

The utility model has the advantages that:

1. can upward movement under the drive of actuating mechanism and screw rod through sheathed tube setting, and then drive and put thing mechanism upward movement, and then can realize the high lift transfer work of article case, utilize two screw rods to carry out transmission lifting work, rise steadily, the bearing capacity is strong, effectively prevents to heeling.

2. Can play limiting displacement to putting the thing board through setting up of spacing post and spacing groove, supporting spring can play buffering cushioning effect to putting the thing board, improves the stability of article lift work, and the antislip strip can increase the frictional resistance who puts thing board and article box in addition, increases putting stability of article box.

3. Through the setting of buffer spring can be located the supporting role to the lifter plate bottom when the lifter plate, and the bracing piece can play the supporting limiting role to the lifter plate.

Drawings

Fig. 1 is a schematic sectional view of an embodiment 1 of a lifting platform with good stability according to the present invention;

fig. 2 is a schematic view of a three-dimensional structure of a storage plate according to embodiment 1 of the lifting platform with good stability of the present invention;

fig. 3 is a schematic view of a partial cross-sectional structure of embodiment 2 of a lift platform with good stability of the present invention.

In the figure: 1 lifter plate, 2 put the thing board, 3 spacing grooves, 4 supporting spring, 5 spacing posts, 6 antislip strips, 7 mounting grooves, 8 bottom plates, 9 connecting plates, 10 sleeve pipes, 11 screw rods, 12 top plates, 13 motors, 14 gears, 15 protective boxes, 16 fluted discs, 17 supporting rods, 18 buffer springs.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1 and 2, a lift platform that stability can be good, including putting thing mechanism and two actuating mechanism, it fixes respectively on bottom plate 8 and roof 12 to put thing mechanism and two actuating mechanism, the actuating mechanism transmission is connected with

screw rod

11, 11 bottoms of screw rod are rotated and are pegged graft in mounting groove 7 that bottom plate 8 was seted up, and screw thread has cup jointed sleeve 10 on the 11 outer walls of screw rod, be fixed with connecting plate 9 on the 10 outer walls of sleeve, and two connecting plates 9 and put thing mechanism both sides fixed connection, it includes lifter plate 1 to put thing mechanism, and 1 top of lifter plate is fixed with puts thing board 2.

The driving mechanism comprises a motor 13, a gear 14 is fixed on an output shaft of the motor 13, a fluted disc 16 is fixed at the top end of the screw rod 11, the fluted disc 16 and the gear 14 form meshing transmission fit, a protective box 15 is fixed on the outer portion of the motor 13, and the connecting plate 9 and the mounting groove 7 form splicing fit.

Put 2 bottoms of thing board and be fixed with a plurality of equidistance spacing posts 5 that distribute, spacing post 5 forms the cooperation of pegging graft with the spacing groove 3 that 1 tops of lifter plate were seted up, and spacing inslot 3 internal fixation have with the supporting spring 4 of 5 contacts of spacing post, put 2 top outer walls of thing board and open the bar groove that has a plurality of equidistance distributions, and the bar inslot is embedded to have connect has antislip strip 6.

The working principle of the embodiment is as follows: sleeve pipe 10 can be at actuating mechanism and screw rod 11's drive down the upward movement, and then drive and put thing mechanism upward movement, and then can realize the high lift transfer work of article case, utilize two screw rods 11 to carry out transmission elevating work, it is steady to rise, the load capacity is strong, effectively prevent to heel, spacing post 5 and spacing groove 3's setting can play limiting displacement to putting thing board 2, supporting spring 4 can play buffering cushioning effect to putting thing board 2, improve article elevating work's stability, antislip strip 6 can increase the frictional resistance who puts thing board 2 and article case in addition, increase the stability of placeeing of article case.

Example 2

Referring to fig. 3, a lift platform with good stability, the difference between this embodiment and embodiment 1 is that four corners of the outer wall of the bottom of the lift plate 1 are further fixed with buffer mechanisms, each buffer mechanism includes a support rod 17, and the support rods 17 are sleeved and fixed with buffer springs 18.

The working principle of the embodiment is as follows: buffer spring 18 can play the supporting role to lifter plate 1 bottom when lifter plate 1 is located the least significant end, and bracing piece 17 can play the supporting limiting role to lifter plate 1.

In the description of this patent, it is to be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the patent and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In this patent, unless expressly stated or limited otherwise, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, or they may be connected internally or in an interactive relationship with each other, and unless otherwise specifically limited, the specific meaning of the above terms in this patent will be understood by those skilled in the art according to the specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a lift platform that stability can be good, is including putting thing mechanism and two actuating mechanism, puts thing mechanism and two actuating mechanism and fixes respectively on bottom plate (8) and roof (12), its characterized in that, the actuating mechanism transmission is connected with screw rod (11), and screw rod (11) bottom is rotated and is pegged graft in mounting groove (7) that bottom plate (8) were seted up, and screw thread sleeve pipe (10) have been cup jointed on screw rod (11) outer wall, be fixed with connecting plate (9) on sleeve pipe (10) outer wall, and two connecting plates (9) and put thing mechanism both sides fixed connection, put the thing mechanism and include lifter plate (1), and lifter plate (1) top is fixed with puts thing board (2).

2. The lift platform with good stability as recited in claim 1, wherein the driving mechanism comprises a motor (13), and a gear (14) is fixed to an output shaft of the motor (13).

3. The lift platform with good stability as claimed in claim 2, wherein a toothed disc (16) is fixed to the top end of the screw (11), and the toothed disc (16) and the gear (14) form a meshing transmission fit.

4. A stabilized lifting platform according to claim 2, characterized in that a protective box (15) is fixed to the outside of the motor (13).

5. The lift platform with good stability as claimed in claim 1, wherein the connection plate (9) is in plug-in engagement with the mounting groove (7).

6. The lifting platform with good stability according to claim 1, wherein a plurality of limiting columns (5) distributed equidistantly are fixed at the bottom of the object placing plate (2), the limiting columns (5) are in plug-in fit with limiting grooves (3) formed in the top of the lifting plate (1), supporting springs (4) in contact with the limiting columns (5) are fixed in the limiting grooves (3), a plurality of strip-shaped grooves distributed equidistantly are formed in the outer wall of the top of the object placing plate (2), and anti-slip strips (6) are embedded in the strip-shaped grooves.

7. The lifting platform with good stability performance as claimed in any one of claims 1 to 6, wherein four corners of the outer wall of the bottom of the lifting plate (1) are further fixed with buffer mechanisms, each buffer mechanism comprises a support rod (17), and the support rods (17) are sleeved and fixed with buffer springs (18).