CN216643684U

CN216643684U - Multi-angle adjustable supporting device

Info

Publication number: CN216643684U
Application number: CN202122711387.XU
Authority: CN
Inventors: 郭引航
Original assignee: Jinhua Difan Hardware Tools Factory
Current assignee: Jinhua Difan Hardware Tools Factory
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-05-31
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a multi-angle adjustable supporting device which comprises a supporting base, a supporting plate structure, a telescopic rod, a supporting rod and a positioning and locking mechanism, wherein the supporting rod is sleeved on the telescopic rod, the telescopic rod is connected in the supporting rod in a sliding mode, the positioning and locking mechanism is fixed at the upper end of the supporting rod and used for limiting and clamping the telescopic rod, the supporting base is in threaded connection with the lower end of the supporting rod, and the supporting plate structure is in threaded connection with the upper end of the telescopic rod. The telescopic rod is arranged in the supporting rod and is positioned and locked through the positioning and locking mechanism, so that the length of the supporting rod is greatly adjusted, and the telescopic rod is simple in integral structure and convenient to use. The both ends that support the telescopic link set up bottom plate and the layer board that can swing the regulation, can be used for the regulation of different angles, support base and layer board structure simultaneously and adopt threaded connected mode, can realize the small-amplitude regulation of bracing piece length.

Description

Multi-angle adjustable supporting device

Technical Field

The utility model belongs to the technical field of supporting devices, and particularly relates to a multi-angle adjustable supporting device.

Background

The supporting device is widely applied in real life and work, generally comprises a steel pipe and profile steel, is mostly fixed in length at present, is customized according to the construction working environment on site, and is small in adjusting precision and small in application range.

Disclosure of Invention

The purpose of the application is: the utility model provides a multi-angle adjustable strutting arrangement can realize different angles, the support environment of height, and application scope is wide.

The utility model provides a purpose is accomplished through following technical scheme, a multi-angle adjustable strutting arrangement, it is including supporting base, layer board structure, telescopic link, bracing piece and location locking mechanism, the bracing piece cover establish on the telescopic link, the telescopic link is in sliding connection in the bracing piece, location locking mechanism fix the upper end of bracing piece and be used for spacing card to fix the telescopic link, the lower end threaded connection of support base and bracing piece, the upper end threaded connection of layer board structure and telescopic link.

Preferably, the lower end of the inside of the supporting rod is provided with a limiting block, the telescopic rod is positioned above the limiting block, and a first screw hole is formed below the limiting block; the telescopic link on the interval set up a plurality of card holes, the top of telescopic link is equipped with the second screw, the screw tooth opposite direction of first screw and second screw, the upper end of bracing piece is equipped with a notch.

Preferably, the support base include bottom plate and first screw rod, first screw rod lower extreme is articulated with the bottom plate intermediate position, first screw rod upper end and first screw threaded connection, the antiskid cover is established to the outside cover of bottom plate.

Preferably, the supporting plate structure comprises a supporting plate and a second screw rod, the upper end of the second screw rod is hinged with the middle position of the supporting plate, the lower end of the second screw rod is in threaded connection with a second screw hole, and an anti-skidding sleeve is sleeved outside the supporting plate.

Preferably, the positioning and locking mechanism comprises a U-shaped pipe fitting, a clamping and abutting structure, a locking bolt, a cover plate and a torsion spring, the U-shaped pipe fitting is sleeved at the notch at the upper end of the supporting rod and is fixed through a hoop, the clamping and abutting structure is in an inverted T shape, two sides of the lower end of the clamping and abutting structure are hinged to the inner side of the U-shaped pipe fitting, and the other end of the clamping and abutting structure is matched with a clamping hole in the telescopic rod; the locking bolt passes through the lower end of the U-shaped pipe fitting, a convex ring is arranged on the locking bolt, the convex ring is matched with the clamping structure, the upper end of the cover plate is hinged with the upper part of the U-shaped pipe fitting through a hinge shaft, the torsion spring is connected to the hinge shaft, and the cover plate is positioned in the U-shaped pipe fitting.

Preferably, the lower extreme of telescopic link be equipped with spacing arch, spacing arch and the cooperation of the lower extreme of card structure are spacing. The limiting protrusion is mainly used for preventing the telescopic rod from moving upwards, and the whole rod body leaves the supporting rod.

Compared with the prior art, the application has the following obvious advantages and effects:

1. the telescopic rod is arranged in the supporting rod and is positioned and locked by the positioning and locking mechanism, so that the length of the supporting rod can be greatly adjusted, and the telescopic rod is simple in integral structure and convenient to use.

2. The two ends of the supporting telescopic rod are provided with the bottom plate and the supporting plate which can be adjusted in a swinging mode, the supporting telescopic rod can be used for adjusting different angles, and meanwhile, the supporting base and the supporting plate are connected in a threaded mode, so that the length of the supporting rod can be adjusted in a small range.

Drawings

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

FIG. 2 is a schematic view of the support base of the present invention;

FIG. 3 is a schematic structural view of a pallet structure according to the present invention;

FIG. 4 is a schematic view of the telescopic rod of the present invention;

FIG. 5 is a schematic view of the structure of the support rod of the present invention;

FIG. 6 is a view showing the structure of the positioning and locking mechanism of the present invention engaged with the telescopic rod;

list of parts in this application

1-a support base; 2-a pallet structure; 3, a telescopic rod; 4-a support bar; 5, positioning a locking mechanism; 6-anti-slip sleeve, 11-bottom plate; 12-a first screw; 21-a supporting plate; 22-a second screw; 31-a limit bump; 32-a card hole; 33-a second screw hole; 41-a limiting block; 42-a first screw hole; 43-notches; a 51-U shaped tube; 52-a clamping structure; 53-locking bolts; 54-a cover plate; 55-torsion spring; 56-convex ring; 57-a hinged axis; 58-Clamp.

Detailed Description

Specific embodiments thereof are described below in conjunction with the following description and the accompanying drawings to teach those skilled in the art how to make and use the best mode of the present application. For the purpose of teaching application principles, the following conventional aspects have been simplified or omitted. Those skilled in the art will appreciate variations from these embodiments that fall within the scope of the present application. Those skilled in the art will appreciate that the features described below can be combined in various ways to form multiple variations of the present application. In the present application, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, and are not used to limit the scope of the utility model, and the relative relationship between the terms and the corresponding terms may be changed or adjusted without substantial technical change. Thus, the present application is not limited to the specific embodiments described below, but only by the claims and their equivalents.

As shown in fig. 1 to 5, the embodiment relates to an adjustable supporting device with multiple angles, which comprises a supporting base 1, a supporting plate structure 2, a telescopic rod 3, a supporting rod 4 and a positioning locking mechanism 5, wherein the supporting rod 4 is sleeved on the telescopic rod 3, the telescopic rod 3 is slidably connected in the supporting rod 4, the positioning locking mechanism 5 is fixed at the upper end of the supporting rod 4 and used for limiting and clamping the telescopic rod 3, the supporting base 1 is in threaded connection with the lower end of the supporting rod 4, and the supporting plate structure 2 is in threaded connection with the upper end of the telescopic rod 3.

The lower end of the inside of the support rod 4 is provided with a limit block 41, the telescopic rod 3 is positioned above the limit block 41, and a first screw hole 42 is arranged below the limit block 41; the telescopic link 3 on set up a plurality of card holes 32 along vertical interval, the top of telescopic link 3 is equipped with second screw 33, first screw 42 opposite with the thread direction of second screw 33, the upper end of bracing piece 4 is equipped with a notch 43.

Referring to fig. 2, in the embodiment of the present application, the supporting base 1 includes a bottom plate 11 and a first screw 12, a lower end of the first screw 12 is hinged to a middle position of the bottom plate 11, the first screw 12 can swing 180 degrees above the bottom plate 11, an upper end of the first screw 12 is connected to a first screw thread 42, and an anti-slip sleeve 6 is sleeved outside the bottom plate 11.

Referring to fig. 3, in the embodiment of the present application, the supporting plate structure 2 includes a supporting plate 21 and a second screw 22, an upper end of the second screw 22 is hinged to a middle position of the supporting plate 21, the second screw 22 can swing 180 degrees below the supporting plate 21, a lower end of the second screw 22 is in threaded connection with a second screw hole 33, and the supporting plate 21 is externally sleeved with the anti-slip sleeve 6.

Referring to fig. 6, in the embodiment of the present application, the positioning and locking mechanism 5 includes a U-shaped pipe 51, a abutting structure 52, a locking bolt 53, a cover plate 54 and a torsion spring 55, the U-shaped pipe 51 is sleeved on the notch at the upper end of the supporting rod 4 and is fixed by a clamp 58, the abutting structure 52 is in an inverted T shape, two sides of the lower end of the abutting structure 52 are hinged to the inside of the U-shaped pipe 51, and the other end of the abutting structure is matched with the clamping hole 32 on the telescopic rod 3; the locking bolt 53 passes through the lower end of the U-shaped pipe 51 and can move back and forth on the U-shaped pipe 51, the locking bolt 53 is provided with a convex ring 56, the convex ring 56 is matched with the clamping structure 52, when the convex ring 56 enters the U-shaped pipe 51, the convex ring 56 abuts against the clamping structure 52, the upper end of the clamping structure 52 is inserted into the clamping hole, so that the position of the telescopic rod 3 is fixed, the upper end of the cover plate 54 is hinged with the upper part of the U-shaped pipe 51 through a hinge shaft 57, the torsion spring 55 is connected onto the hinge shaft 57, and the cover plate 54 is positioned in the U-shaped pipe 51.

Referring to fig. 4, the lower end of the telescopic rod 3 is provided with a limiting protrusion 34, and the limiting protrusion 31 is matched with the lower end of the clamping structure 52 for limiting. The limiting protrusion 31 is mainly used for preventing the whole rod body from leaving the supporting rod when the telescopic rod 3 moves upwards.

The use principle of the utility model is as follows:

when the telescopic rod is used, the cover plate 54 is opened, the convex ring 56 on the locking bolt 53 is pushed outwards, the convex ring 56 leaves a contact surface of the clamping structure 52, the clamping structure 52 is lifted, the end part of the clamping structure 52 leaves the clamping hole 32 of the telescopic rod 3, the telescopic rod 3 extends out, the length of the whole rod is improved, when the anti-skidding sleeves 6 at the two ends of the supporting rod 4 are about to contact with the supporting surface, the convex ring 56 on the locking bolt 53 is pushed inwards, the convex ring 56 abuts against the clamping structure 52, the end part of the clamping structure 52 is pressed downwards into the clamping hole 32, the position of the telescopic rod 3 is fixed, the supporting rod 4 is rotated, the bottom plate 11 and the supporting plate 21 at the two ends of the supporting rod 4 slowly extend towards the two sides, and small-amplitude adjustment is carried out until the bottom plate 11 and the supporting plate 21 are completely contacted with the contact surface for supporting.

This product can be vertical, horizontal or slant support when using, also can support different inclined planes, when supporting on inclined plane, only need with bottom plate 11 and layer board 21 and the inclined plane laminating that supports, just can form the required angle of support automatically.

Any modification, equivalent replacement, improvement, etc. made within the concept and principle of the application should be included in the scope of the claims of the present application as can be easily conceived by those skilled in the art.

Claims

1. The utility model provides an adjustable strutting arrangement of multi-angle, its characterized in that, it is including supporting base (1), layer board structure (2), telescopic link (3), bracing piece (4) and location locking mechanism (5), bracing piece (4) cover establish on telescopic link (3), telescopic link (3) are in bracing piece (4) internal sliding connection, location locking mechanism (5) fix the upper end that is used for spacing card to fix telescopic link (3) at bracing piece (4), the lower extreme threaded connection of support base (1) and bracing piece (4), the upper end threaded connection of layer board structure (2) and telescopic link (3).

2. The multi-angle adjustable supporting device according to claim 1, wherein a limiting block (41) is arranged at the lower end inside the supporting rod (4), the telescopic rod (3) is positioned above the limiting block (41), and a first screw hole (42) is arranged below the limiting block (41); telescopic link (3) on the interval set up a plurality of card holes (32), the top of telescopic link (3) is equipped with second screw (33), first screw (42) opposite with the thread direction of second screw (33), the upper end of bracing piece (4) is equipped with a notch (43).

3. The multi-angle adjustable supporting device according to claim 2, wherein the supporting base (1) comprises a bottom plate (11) and a first screw (12), the lower end of the first screw (12) is hinged to the middle of the bottom plate (11), the upper end of the first screw (12) is in threaded connection with a first screw hole (42), and an anti-slip sleeve is sleeved outside the bottom plate (11).

4. The multi-angle adjustable supporting device according to claim 2, wherein the supporting plate structure (2) comprises a supporting plate (21) and a second screw rod (22), the upper end of the second screw rod (22) is hinged to the middle of the supporting plate (21), the lower end of the second screw rod (22) is in threaded connection with a second screw hole (33), and an anti-slip sleeve is sleeved outside the supporting plate (21).

5. The multi-angle adjustable supporting device according to claim 2, wherein the positioning and locking mechanism (5) comprises a U-shaped pipe (51), a clamping and abutting structure (52), a locking bolt (53), a cover plate (54) and a torsion spring (55), the U-shaped pipe (51) is sleeved at the upper end notch (43) of the supporting rod (4) and fixed through a hoop (58), the clamping and abutting structure (52) is in an inverted T shape, two sides of the lower end of the clamping and abutting structure (52) are hinged to the inner side of the U-shaped pipe (51), and the other end of the clamping and abutting structure is matched with a clamping hole (32) in the telescopic rod (3); the locking bolt (53) pass through U-shaped pipe fitting (51) lower extreme, be equipped with bulge loop (56) on locking bolt (53), bulge loop (56) with block to structure (52) cooperation, apron (54) upper end articulated through articulated shaft (57) and the upper portion of U-shaped pipe fitting (51), torsion spring (55) are connected on articulated shaft (57), apron (54) are located U-shaped pipe fitting (51).

6. The multi-angle adjustable supporting device according to claim 5, wherein the lower end of the telescopic rod (3) is provided with a limiting protrusion (31), and the limiting protrusion (31) is matched with the lower end of the clamping structure (52) for limiting.