CN214839795U

CN214839795U - Base landing leg with adjustable

Info

Publication number: CN214839795U
Application number: CN202120945610.4U
Authority: CN
Inventors: 冯恩院
Original assignee: Qingdao Yiergu Hardware Auto Parts Co ltd
Current assignee: Qingdao Yiergu Hardware Auto Parts Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-11-23
Anticipated expiration: 2031-05-06

Abstract

The utility model provides a base landing leg with adjustable, including the prism nut, be located the square gasket of prism nut below, be located hexagon nut A of square gasket below, be located hexagon nut B of hexagon nut A below and can with prism nut, hexagon nut A, hexagon nut B threaded connection's threaded rod, the lower extreme swing joint of threaded rod is to the plastics rotary drum on, plastics rotary drum activity sets up on the base. A base landing leg with adjustable for fixed channel-section steel, the height-adjustable of landing leg moreover makes things convenient for fixed channel-section steel.

Description

Base landing leg with adjustable

Technical Field

The utility model relates to a landing leg technical field especially relates to a base landing leg with adjustable.

Background

The channel steel is a long steel bar with a groove-shaped section, has a plurality of purposes, can be applied to industries such as industrial buildings, shipbuilding, mechanical equipment and the like, and is generally required to be fixed by the following 3 methods.

Firstly, angle steel is used as one angle steel, then the angle steel is locked on a wall by using expanded screws, and then channel steel is used for fixing the angle steel.

The second method is to make a hole on the wall, then to extend the channel steel into the wall of the building, and then to make the wall bear the weight of the channel steel indirectly by the wall body, but this method is mainly suitable for thicker wall.

The third is that when in construction, the channel steel is directly used for supporting the other channel steel, so that the channel steel can be gradually fixed on the wall.

The supporting legs are often used as fixed supporting devices and applied to the field of mechanical equipment, but the height of the current supporting legs is inconvenient to adjust and is not beneficial to adjusting the supporting height.

SUMMERY OF THE UTILITY MODEL

In view of the above prior art's shortcoming, the utility model aims to provide a base landing leg with adjustable for fixed channel-section steel, the height-adjustable of landing leg is convenient fixed channel-section steel moreover.

In order to achieve the above objects and other related objects, the utility model provides a base landing leg with adjustable, including the prism nut, be located the square gasket of prism nut below, be located hexagon nut A of square gasket below, be located hexagon nut B of hexagon nut A below and can with prism nut, hexagon nut A, hexagon nut B threaded connection's threaded rod, the lower extreme swing joint of threaded rod is to plastics revolve the section of thick bamboo on, plastics revolve a section of thick bamboo setting on the base. Therefore, the telescopic length of the threaded rod can be adjusted through the rotation of the plastic rotary cylinder.

Preferably, the top of the plastic rotary cylinder is provided with a hexagonal groove, and a hexagonal nut C is tightly arranged in the hexagonal groove.

Preferably, the upper end of the threaded rod is connected to the prismatic nut and the square gasket, the hexagonal nut A and the hexagonal nut B are in threaded connection with the middle upper portion of the threaded rod, and the hexagonal nut A is used for fastening the prismatic nut and the square gasket to enable the prismatic nut and the square gasket to be firmly fixed with the bracket;

preferably, the base is connected with the plastic rotary cylinder through a boss capable of being squeezed inwards, and the base can rotate in the plastic rotary cylinder but cannot fall off;

preferably, the bottom plane of the base is provided with a plurality of salient points, so that the friction force of the base in contact with the ground is increased;

as described above, the utility model relates to a base landing leg with adjustable has following beneficial effect:

landing leg, through prismatic nut and square gasket can be well with the support centre gripping, revolve a section of thick bamboo through plastics simultaneously, conveniently adjust threaded rod's flexible length reaches adjustable purpose.

Drawings

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

FIG. 2 is an exploded view of the present invention;

fig. 3 is a top view of the present invention;

fig. 4 is a bottom view of the present invention;

FIG. 5 is a side view of the present invention;

wherein the reference numerals are specified as follows: 1. a prismatic nut; 2. a square gasket; 3. a hexagonal nut A; 4. a threaded rod; 5. a hexagonal nut B; 6. a hexagonal nut C; 7. a plastic rotary drum; 8. a base; 71. a hexagonal groove.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 5. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

Referring to fig. 1 to 5, the present invention provides an adjustable supporting leg of a base, including a prismatic nut 1, a square washer 2 located below the prismatic nut 1, a hexagonal nut A3 located below the square washer 2, a hexagonal nut B5 located below the hexagonal nut A3, a threaded rod 4 capable of being in threaded connection with the prismatic nut 1, the hexagonal nut A3 and the hexagonal nut B5, a plastic rotary cylinder 7 located below the hexagonal nut B5, and a base 8, wherein the lower end of the threaded rod 4 is movably connected to the plastic rotary cylinder 7, and the plastic rotary cylinder 7 is disposed on the base 8.

Specifically, open at the top of plastics section of thick bamboo 7 soon has hexagonal groove 71, the fastening is provided with a hexagon nut C6 in hexagonal groove 71, hexagonal groove 71 and plastics are revolved a section of thick bamboo 7 and are the integrated into one piece setting, the phenomenon that becomes flexible can not take place for hexagon nut C6, guarantees that threaded rod 4 and plastics revolve a section of thick bamboo 7 at same vertical position.

Specifically, the upper end of the threaded rod 4 is connected to the prismatic nut 1 and the square washer 2, the hexagonal nut A3 and the hexagonal nut B5 are screwed on the middle upper part of the threaded rod 4, and the hexagonal nut A3 is used for fastening the prismatic nut 1 and the square washer 2 so as to be fixedly fixed with a bracket (such as a C-shaped channel steel);

specifically, the base 8 is connected with the plastic rotary cylinder 7 through a boss capable of being squeezed inwards, and the base 8 can rotate in the plastic rotary cylinder 7 but cannot fall off;

specifically, a plurality of salient points are arranged on the bottom plane of the base 8, so that the contact friction force between the base 8 and the ground is increased, and the sliding between the base 8 and the ground is avoided when the plastic rotary cylinder 7 is adjusted;

specifically, plastics revolve a section of thick bamboo 7 material and be plastics, plastics revolve a section of thick bamboo 7 and be the convenient cylindrical of twisting of appearance, also can revolve a section of thick bamboo 7 surface on plastics and set up banding outstanding piece at interval, conveniently snatch or twist soon.

In a specific use: loosening the hexagon nut A, clamping a support (such as a C-shaped channel steel) by using a prismatic nut and a square gasket, screwing the hexagon nut A after clamping is finished, fastening the prismatic nut and the square gasket, and fixing the prismatic nut and the square gasket with the support; through rotating the plastics and revolving a section of thick bamboo, plastics revolve a section of thick bamboo and can rise or the activity that descends at the threaded rod under hexagon nut C's effect to reach height-adjusting's purpose, after adjusting high, twist hexagon nut B, fasten hexagon nut C with hexagon nut B, reach the rotation between locking threaded rod and the hexagon nut C.

To sum up, the utility model relates to a base landing leg with adjustable can grasp the support well, revolves a section of thick bamboo through plastics simultaneously, and the flexible length of convenient adjusting threaded rod reaches purpose with adjustable.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a base landing leg with adjustable, its characterized in that includes the prismatic nut, is located the square gasket of prismatic nut below, is located hexagon nut A of square gasket below, is located hexagon nut B of hexagon nut A below, can with prismatic nut, hexagon nut A, hexagon nut B threaded connection's threaded rod, be located plastics of hexagon nut B below and revolve a section of thick bamboo and base, the lower extreme swing joint of threaded rod is to plastics revolve a section of thick bamboo, plastics revolve a section of thick bamboo activity and set up on the base.

2. The adjustable base leg as claimed in claim 1, wherein the top of the plastic rotary cylinder is formed with a hexagonal groove, and a hexagonal nut C is integrally formed in the hexagonal groove.

3. The adjustable foot leg as claimed in claim 1, wherein the upper end of the threaded rod is connected to a prismatic nut and a square washer, the hexagonal nut a and the hexagonal nut B are threaded on the middle upper portion of the threaded rod, and the hexagonal nut a is used for fastening the prismatic nut and the square washer.

4. An adjustable foot leg as claimed in claim 1 wherein said foot is connected to said plastic spinner by an inwardly collapsible boss.

5. An adjustable base leg as claimed in claim 1, wherein the base has a base plane provided with a plurality of raised points.