CN219973508U - Height-adjustable net rack support - Google Patents

Abstract

The utility model discloses a grid support with adjustable height, and relates to the technical field of grid supports. This adjustable high rack support, through adjusting part's setting, when adjusting the location ball frame, only need through the cooperation of adjusting loop bar and axostylus axostyle, drive adjusting sleeve and rotate, can drive the adjustment of end extension board and location ball frame carrying out the height through the screw thread axle, can guarantee its stability of adjusting through a plurality of locating screw simultaneously, compare in traditional regulation mode, can be through the extension of adjusting the loop bar, required dynamics when reducing equipment regulation has promoted its regulation convenience, can avoid the in-process screw thread axle of regulation to appear damaging simultaneously, has guaranteed stability of adjusting.

Description

Height-adjustable net rack support

Technical Field

The utility model relates to the technical field of grid support, in particular to a height-adjustable grid support.

Background

The utility model provides a rack support, is the support that uses in steel construction engineering, consults chinese patent, but height-adjusting's rack support, the bulletin number is: CN209760456U, this patent has solved when there is vertical error in the equipment installation, can twist the hexagonal end of a plurality of adjusting screw through the spanner, realize the high cup joint of support steel sheet, at first this kind of adjusting method makes the support steel sheet shift up through the mode of screw engagement, and a plurality of adjusting screw needs the equal proportion to rotate just can drive the support steel sheet and remove, when the rotational speed of only rotating a screw or screw is different, very easily lead to screw and screw hole tooth to damage, it is comparatively loaded down with trivial details, this we have proposed a height-adjustable rack support for this and solved above-mentioned problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the rack support with adjustable height, which solves the problems of complicated adjustment and easy damage to screw and screw hole teeth caused by the adjustment mode.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a rack support of adjustable height, includes the built-in fitting, built-in fitting inside fixed mounting has the location base, the inside of location base is equipped with the end extension board, and the top surface middle part fixed mounting of end extension board has the location ball frame, be equipped with adjusting part between end extension board and the location base, adjusting part includes adjusting sleeve, adjusting sleeve rotates the inside central point who installs at the location base, the screw thread axle of intermeshing has been cup jointed to adjusting sleeve's inside, the tip fixed connection of screw thread axle is to the bottom of end extension board, be equipped with spacing subassembly between end extension board and the location base, a plurality of ring channel has been seted up to adjusting sleeve's outside symmetry, and the equal fixed mounting in inside of a plurality of ring channel has the axostylus axostyle, a plurality of notch has been seted up to the inside of location base, and the inside regulation loop bar that is equipped with of corresponding notch.

Preferably, the end part of the adjusting sleeve rod is inserted to the outer side of the corresponding shaft rod, and the other end of the adjusting sleeve rod extends to the outer side of the positioning base.

Preferably, the bottom support plate is arranged inside the positioning base in a sliding manner and is always parallel to the positioning base and the embedded part.

Preferably, the limiting assembly comprises a plurality of positioning screws, the positioning screws are respectively inserted into the bottom support plate in a sliding mode, and nuts corresponding to the positioning screws are fixedly arranged on the periphery of the inside of the embedded part.

Preferably, the installation positions of the positioning screws are mutually symmetrical, and the end parts of the positioning screws penetrate through the inside of the positioning base.

Preferably, the outer sides of the positioning screws are sleeved with supporting springs, and two ends of the supporting springs are fixedly connected to the inner sides of the positioning base and the bottom support plate respectively.

Advantageous effects

The utility model provides a height-adjustable grid support. Compared with the prior art, the method has the following beneficial effects:

(1) This adjustable high rack support, through adjusting part's setting, when adjusting the location ball frame, only need through the cooperation of adjusting loop bar and axostylus axostyle, drive adjusting sleeve and rotate, can drive the adjustment of end extension board and location ball frame carrying out the height through the screw thread axle, can guarantee its stability of adjusting through a plurality of locating screw simultaneously, compare in traditional regulation mode, can be through the extension of adjusting the loop bar, required dynamics when reducing equipment regulation has promoted its regulation convenience, the in-process screw thread axle that can avoid adjusting simultaneously appears damaging, has guaranteed stability of adjusting.

(2) This height-adjustable's rack support, through the setting of a plurality of supporting spring, when the setting ball frame was moved upward and is adjusted, can make a plurality of supporting spring reset upward movement, upwards jack-up the bottom support plate, reduce the required power when setting ball frame upward adjustment, promoted the regulation effect of rack support.

Drawings

FIG. 1 is a front view of the overall structure of the present utility model;

FIG. 2 is a front view of the cross-sectional structure of FIG. 1 in accordance with the present utility model;

FIG. 3 is a front view of the enlarged construction of point A of the present utility model;

fig. 4 is a front view of the structure of the adjusting assembly of the present utility model.

In the figure: 1. an embedded part; 2. positioning a base; 201. a notch; 202. adjusting the loop bar; 3. a bottom support plate; 4. positioning a ball frame; 5. positioning a screw; 501. a nut; 502. a support spring; 6. adjusting the shaft sleeve; 601. an annular groove; 602. a shaft lever; 7. a threaded shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a but height-adjusting's rack support, including built-in fitting 1, built-in fitting 1 inside fixed mounting has location base 2, location base 2's inside is equipped with end extension board 3, and the top surface middle part fixed mounting of end extension board 3 has location ball frame 4, be equipped with adjusting component between end extension board 3 and the location base 2, adjusting component includes adjusting sleeve 6, adjusting sleeve 6 rotates the inside central point who installs at location base 2, the inside of adjusting sleeve 6 has cup jointed intermeshing's screw shaft 7, screw shaft 7's tip fixed connection is to the bottom of end extension board 3, be equipped with spacing subassembly between end extension board 3 and the location base 2, a plurality of ring channel 601 has been seted up to the outside symmetry of adjusting sleeve 6, and the inside of a plurality of ring channel 601 is all fixed mounting axostylus axostyle 602, a plurality of notch 201 has been seted up to the inside of location base 2, and the inside of corresponding notch 201 is equipped with adjusting sleeve 202;

further, the end of the adjusting sleeve rod 202 is inserted to the outer side of the corresponding shaft lever 602, the other end of the adjusting sleeve rod 202 is extended to the outer side of the positioning base 2, and the adjusting sleeve rod 202 is installed to drive the adjusting shaft sleeve 6 to rotate by pushing the adjusting sleeve rod to run through the cooperation of the shaft lever 602;

further, the bottom support plate 3 is arranged in the positioning base 2 in a sliding manner and is always parallel to the positioning base 2 and the embedded part 1, and the bottom support plate 3 is always parallel to the embedded part, so that the vertical distance adjustment is more accurate;

further, spacing subassembly contains a plurality of locating screw 5, a plurality of locating screw 5 slides respectively and inserts to the inside of end extension board 3, and the inside of built-in fitting 1 all around equal fixed mounting have with the nut 501 that locating screw 5 corresponds, the mounted position of a plurality of locating screw 5 is symmetrical each other, and the tip all passes the inside of positioning base 2, support spring 502 has all been cup jointed in the outside of a plurality of locating screw 5, the both ends of a plurality of support spring 502 are fixed connection respectively to the inboard of positioning base 2 and end extension board 3.

And all that is not described in detail in this specification is well known to those skilled in the art.

During operation, firstly, the embedded part 1 is installed to a preset position, then the positioning base 2 is placed in the embedded part 1, the threaded shaft 7 at the bottom of the bottom support plate 3 is installed in the adjusting shaft sleeve 6 in a rotating mode, meanwhile, the apertures in the bottom support plate 3 are aligned, a plurality of positioning screws 5 are inserted into the bottom support plate 3, positioning can be achieved through corresponding nuts 501, assembly can be completed, when adjustment is needed, the adjusting shaft sleeve 202 corresponding to you can be used, the outer side of the corresponding shaft rod 602 is inserted through the notch 201, then the adjusting shaft sleeve 202 is stirred, the adjusting shaft sleeve 6 is driven to rotate in the positioning base 2, the bottom support plate 3 is translated downwards through the threaded shaft 7 at the bottom until the height is adjusted, if the adjusting shaft sleeve 202 is rotated to the end of the notch 201 and then the height is not adjusted, the adjusting shaft sleeve 202 can be pulled out, then the corresponding shaft rods 602 are inserted for repeated rotation adjustment, when the positioning ball frame 4 needs to be adjusted upwards, the adjusting shaft sleeve 202 drives the adjusting shaft sleeve 6 to rotate clockwise, the adjusting shaft sleeve 6 can be used for enabling the plurality of support frames 502 to be moved upwards when the positioning ball frame 4 need to be moved upwards, and the adjusting ball frame 4 is adjusted upwards, and the required positioning effect is reduced.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims (6)

1. The utility model provides a height-adjustable's rack support, includes built-in fitting (1), built-in fitting (1) inside fixed mounting has location base (2), the inside of location base (2) is equipped with end extension board (3), and the top surface middle part fixed mounting of end extension board (3) has location ball frame (4), its characterized in that: an adjusting component is arranged between the bottom support plate (3) and the positioning base (2);

the adjusting component comprises an adjusting shaft sleeve (6), the adjusting shaft sleeve (6) is rotatably arranged at the inner central position of the positioning base (2), a threaded shaft (7) meshed with each other is sleeved in the adjusting shaft sleeve (6), the end part of the threaded shaft (7) is fixedly connected to the bottom of the bottom support plate (3), a limiting component is arranged between the bottom support plate (3) and the positioning base (2), a plurality of annular grooves (601) are symmetrically arranged on the outer side of the adjusting shaft sleeve (6), a shaft lever (602) is fixedly arranged in the annular grooves (601), a plurality of notch (201) are formed in the positioning base (2), and an adjusting sleeve rod (202) is arranged in the corresponding notch (201).

2. The height-adjustable rack mount of claim 1, wherein: the end of the adjusting sleeve rod (202) is inserted to the outer side of the corresponding shaft rod (602), and the other end of the adjusting sleeve rod (202) is extended to the outer side of the positioning base (2).

3. The height-adjustable rack mount of claim 1, wherein: the bottom support plate (3) is arranged inside the positioning base (2) in a sliding mode and is always parallel to the positioning base (2) and the embedded part (1).

4. The height-adjustable rack mount of claim 1, wherein: the limiting assembly comprises a plurality of positioning screws (5), the positioning screws (5) are respectively inserted into the bottom support plate (3) in a sliding mode, and nuts (501) corresponding to the positioning screws (5) are fixedly arranged around the inside of the embedded part (1).

5. The height-adjustable rack mount of claim 4, wherein: the installation positions of the positioning screws (5) are mutually symmetrical, and the end parts of the positioning screws penetrate through the positioning base (2).

6. The height-adjustable rack mount of claim 4, wherein: the outer sides of the positioning screws (5) are sleeved with supporting springs (502), and two ends of the supporting springs (502) are fixedly connected to the inner sides of the positioning base (2) and the bottom support plate (3) respectively.