CN210567051U

CN210567051U - Landing leg leveling mechanism

Info

Publication number: CN210567051U
Application number: CN201921360259.1U
Authority: CN
Inventors: 卢绍宋; 石佑德; 江聚锐; 余建庭
Original assignee: Guangdong Zhongzhu Mechanical Equipment Co ltd
Current assignee: Guangdong Zhongzhu Intelligent Equipment Co.,Ltd.
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-05-19
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a landing leg leveling mechanism relates to rack construction technical field, including the landing leg, the landing leg has a plurality of sides, at least one the side is connected with fixed subassembly, at least one the leveling subassembly has been arranged to the side, fixed subassembly includes the fixed plate, the fixed plate including be used for with ground connection the horizontal connection board and with corresponding the perpendicular connecting plate that the side is connected, perpendicular connecting plate and corresponding the side is through first bolted connection the confession has been seted up to perpendicular connecting plate the rectangular hole that first bolt passed, the vertical arrangement of this rectangular hole length direction, the leveling subassembly is including fixing correspondingly the leveling board of side, the vertical second bolt of arranging is installed to the leveling board. The utility model discloses enable landing leg adaptation unevenness ground.

Description

Landing leg leveling mechanism

Technical Field

The utility model relates to a rack construction technical field, in particular to landing leg levelling mechanism.

Background

In realizing the utility model discloses the in-process, the inventor finds to have following problem among the prior art at least, at present, in the molding production line, because the length of frame is long, and ground is difficult to guarantee in the so big scope of span and levels, and the landing leg levelling mechanism that the present frame used, the adjustment degree of difficulty is big, and unstable.

Disclosure of Invention

The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least. Therefore, the embodiment of the utility model provides a landing leg leveling mechanism enables the landing leg adaptation unevenness ground.

According to the embodiment of the utility model provides a landing leg leveling mechanism, including the landing leg, its characterized in that: the landing leg has a plurality of sides, at least one the side is connected with fixed subassembly, at least one leveling subassembly has been arranged to the side, fixed subassembly includes the fixed plate, the fixed plate including be used for with ground connection's horizontal connecting plate and corresponding the perpendicular connecting plate that the side is connected, perpendicular connecting plate and corresponding the confession is seted up through first bolted connection to the side perpendicular connecting plate the rectangular hole that first bolt passed, this rectangular hole length direction is vertical arranges, leveling subassembly is including fixing correspondingly the leveling board of side, the second bolt of vertical arrangement is installed to the leveling board.

As a further improvement of the technical scheme, the supporting legs are rectangular tubular, the number of the side faces is four, and the leveling assemblies are arranged on two opposite side faces.

As a further improvement of the above technical solution, the leveling plate is provided with a second threaded hole matched with the second bolt.

As a further improvement of the above technical solution, a leveling nut matched with the second bolt is fixed to the leveling plate.

As a further improvement of the technical scheme, the side face connected with the vertical connecting plate is provided with a first threaded hole matched with the first bolt.

As a further improvement of the technical scheme, the horizontal connecting plate is provided with a connecting through hole.

The technical scheme at least has the following beneficial effects: the leveling component on the supporting leg is operated firstly, the second bolt can be adjusted until the end part of the second bolt is propped against the ground, the fixing component on the supporting leg is operated afterwards, the horizontal connecting plate is fixed on the ground, the vertical connecting plate is connected with the corresponding side surface of the supporting leg, the fixing component and the leveling component are arranged on each side surface of the supporting leg, the distance between the bottom of the supporting leg and the ground can be adjusted through the second bolt, the connecting position between the vertical connecting plate and the corresponding side surface can be adjusted through the long hole in the vertical connecting plate according to the distance between the bottom of the supporting leg and the ground, after adjustment, the horizontal connecting plate and the second bolt are both used as supporting points, the supporting.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.

Fig. 1 is a schematic structural view of a frame using a supporting leg leveling mechanism of an embodiment of the invention;

FIG. 2 is a view in the direction C of FIG. 1;

FIG. 3 is an enlarged view of a portion of circle A of FIG. 1;

FIG. 4 is an enlarged view of a portion of circle B of FIG. 2;

fig. 5 is a perspective view of an embodiment of the invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the positional or orientational descriptions, such as the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., are the positional or orientational relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, if the terms "first" and "second" are used, they are used for distinguishing technical features, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, "a plurality" means one or more, "a plurality" means two or more, "more than", "less than", "more than" and the like are understood as excluding the present number, "more than", "less than", "more than" and the like are understood as including the present number, unless otherwise specifically limited.

In the description of the present invention, unless explicitly defined otherwise, terms such as "set", "arrange", "install", "connect", "fix" and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention by combining the specific contents of the technical solutions.

Referring to fig. 1 and 2, a rack is shown, wherein the rack includes a frame beam structure 10, the frame beam structure 10 includes a plurality of cross beams 11 and a plurality of longitudinal beams 12, and the frame beam structure 10 is a common structure for those skilled in the art and will not be described again. And the frame beam structure 10 is supported by a plurality of legs 21.

The embodiment of the utility model provides an in the landing leg leveling mechanism, including landing leg 21, landing leg 21 has a plurality of sides 22, particularly, landing leg 21 is rectangular pipe form, and side 22 is four altogether.

At least one side 22 is connected with a fixing component 40, at least one side 22 is provided with a leveling component 30, and with reference to fig. 3 to 5, two leveling components 30 are arranged on two opposite sides 22, namely two leveling components 30 are arranged on the lower portion of each leg 21, and one fixing component 40 is arranged on one of the other two sides 22.

The fixing assembly 40 has a specific structure that the fixing assembly 40 includes a fixing plate 41, the fixing plate 41 includes a horizontal connecting plate for connecting with the ground and a vertical connecting plate for connecting with the corresponding side surface 22, the vertical connecting plate is connected with the corresponding side surface 22 through a first bolt 44, the vertical connecting plate is provided with a long hole 42 for passing the first bolt 44, and the long hole 42 is vertically arranged in the length direction. Further, the side surface 22 connected with the vertical connecting plate is provided with a first threaded hole matched with the first bolt 44, and the horizontal connecting plate is provided with a connecting through hole 43.

The leveling assembly 30 has a specific structure that the leveling assembly 30 comprises a leveling plate 31 fixed on the corresponding side surface 22, the leveling plate 31 is provided with a second bolt 33 which is vertically arranged, namely the second bolt 33 can realize axial movement by screwing, and the end part of the second bolt 33 is downwards arranged. In this embodiment, as shown in fig. 3 and 4, in this embodiment, the leveling plate 31 is fixed with the leveling nut 32 that is matched with the second bolt 33, and of course, the leveling plate 31 is provided with a through hole for the second bolt 33 to pass through, this is because the leveling nut 32 is fixed at the lower part of the leveling plate 31, and in other embodiments, if the leveling nut 32 is fixed at the side of the leveling plate 31, the leveling plate 31 does not need to be provided with a through hole. In addition, in some of the embodiments, the leveling plate 31 is opened with a second threaded hole for cooperating with the second bolt 33, in a manner similar to mounting a hexagon nut on the side 22 of the leg 21.

When the supporting leg leveling mechanism of the embodiment is used, the leveling component 30 is operated firstly, the two second bolts 33 on each supporting leg 21 are screwed to the end parts to reach the ground, so that the two bolts 33 are stressed, the supporting leg can move up and down through the two second bolts 33, namely, the second bolts 33 can adjust the distance between the bottom of the supporting leg 21 and the ground to achieve the effect of leveling the rack, then the fixing component 40 is operated, the connecting through holes 43 on the fixing plate 41 are used for installing the expansion bolts, the corresponding expansion bolts can be positioned and installed firstly through the connecting through holes 43, then the fixing plate 41 is installed, wherein the strip holes 42 on the positioning plate 41 provide corresponding adjusting spaces. After adjustment, the horizontal connecting plate and the two second bolts 33 are used as supporting points, so that the supporting legs are stable.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A landing leg leveling mechanism, includes landing leg (21), its characterized in that: landing leg (21) have a plurality of sides (22), at least one side (22) are connected with fixed subassembly (40), at least one leveling subassembly (30) has been arranged to side (22), fixed subassembly (40) include fixed plate (41), fixed plate (41) including be used for with the horizontal connecting plate of ground connection and with corresponding the perpendicular connecting plate that side (22) are connected, perpendicular connecting plate and corresponding side (22) are connected through first bolt (44) the confession is seted up to perpendicular connecting plate rectangular hole (42) that first bolt (44) passed, and this rectangular hole (42) length direction is vertical arranges, leveling subassembly (30) are including fixing correspondingly leveling board (31) of side (22), second bolt (33) of vertical arrangement are installed to leveling board (31).

2. The leg leveling mechanism of claim 1, wherein: the supporting legs (21) are rectangular tubular, the number of the side faces (22) is four, and the leveling assemblies (30) are arranged on two opposite side faces (22).

3. The leg leveling mechanism of claim 2, wherein: the leveling plate (31) is provided with a second threaded hole matched with the second bolt (33).

4. The leg leveling mechanism of claim 2, wherein: and a leveling nut (32) matched with the second bolt (33) is fixed on the leveling plate (31).

5. The leg leveling mechanism according to claim 3 or 4, wherein: the side surface (22) connected with the vertical connecting plate is provided with a first threaded hole matched with the first bolt (44).

6. The leg leveling mechanism of claim 5, wherein: the horizontal connecting plate is provided with a connecting through hole (43).