CN219510547U - A portable stand - Google Patents

Abstract

The utility model relates to the field of supporting frames, in particular to a portable supporting frame, which comprises a disc, wherein the outer wall of the disc is provided with folding grooves distributed at equal distance, one end of each folding groove is rotationally connected with an adjusting structure, the center of the outer wall of the top of the disc is provided with a center groove, and the center of the center groove is provided with a horizontal bubble; the adjusting structure comprises a hinged plate hinged in the folding groove, a telescopic groove arranged on the outer wall of one end of the hinged plate, a telescopic rod slidably connected in the telescopic groove, a thread groove arranged at the center of one end of the telescopic rod, a supporting screw rod in the thread groove in a threaded connection mode and a supporting plate rotatably connected to one end of the supporting screw rod. According to the utility model, the disc is placed on the ground, the supporting plate is contacted with the ground, the supporting screw is rotated by the supporting plate, and the horizontal state of the disc is observed through the horizontal bubbles of the central groove, so that the device is conveniently supported, the height of the device is conveniently adjusted, and the levelness is conveniently adjusted.

Description

A portable stand

technical field

The utility model relates to the technical field of support frames, in particular to a portable support frame.

Background technique

Surveying refers to the activities of ascertaining, analyzing and evaluating the geological and geographical environmental characteristics and geotechnical engineering conditions of the construction site according to the requirements of the construction project, and putting forward reasonable basic suggestions, and compiling the construction project survey documents;

During the survey process, it is necessary to go to different geological environments. Before the construction starts, the construction site needs to be surveyed. The soil at the site of the survey is soft due to the overturning of the soil during construction. As a result, the instruments used for surveying and mapping cannot be erected, resulting in survey and surveying. more inconvenient;

Partially carried auxiliary support frames are inconvenient to carry due to their large volume.

Utility model content

The purpose of this utility model is to address the above-mentioned problems and deficiencies, and propose a portable support frame. By placing the disc on the ground, the support plate is in contact with the ground, the support screw is rotated through the support plate and the disc is observed through the horizontal air bubbles in the central groove. The horizontal state is convenient for supporting the equipment, adjusting the height of the equipment, and adjusting the levelness, which solves the problem that the traditional support frame is not easy to carry and support.

In order to achieve the above object, the utility model adopts the following technical solutions:

A portable support frame, comprising a disk, the outer wall of the disk is provided with folding grooves distributed equidistantly, and one end of the folding groove is rotatably connected with an adjustment structure, and the center of the top outer wall of the disk is provided with a central groove, And the center of the central groove is installed with a horizontal air bubble; the adjustment structure includes a hinged plate hinged in the folding groove, a telescopic groove opened on the outer wall of one end of the hinged plate, a telescopic rod slidingly connected in the telescopic groove, and a telescopic rod set at the center of one end of the telescopic rod. The thread groove, the support screw threaded in the thread groove and the support plate rotatably connected to one end of the support screw.

Preferably, one side of the outer wall of the telescopic rod and the hinge plate is provided with equidistantly distributed limiting holes, and a limiting screw is inserted in the limiting hole, and one end of the limiting screw is screwed to the limiting hole in the telescopic rod. hole;

According to the above scheme: by placing the disk on the ground, the support plate is in contact with the ground, the support screw is rotated through the support plate and the horizontal state of the disk is observed through the horizontal air bubble in the center groove, which is convenient for supporting the equipment, easy to adjust the height of the equipment, and easy to adjust levelness.

Preferably, the outer wall of one side of the hinged plate is provided with an expansion slot, and the hinged plate is located at one end of the expansion slot and hinged with a solar panel through a damping shaft, and one end of the hinged plate is located at the telescopic slot and provided with a support slot, and supports The slot fits the support plate.

Preferably, the top outer wall of the disc is located on both sides of the hinge plate and the outer walls on both sides of the hinge plate are provided with sliding grooves, and a sliding plate is slidably connected to the sliding groove in the disc, and the other end of the sliding plate is located in the hinge plate. in the sliding slot.

Preferably, there are fixed grooves distributed equidistantly on the top outer wall of the disc, and handles distributed equidistantly are welded on the outer wall of the disc;

According to the above scheme: carry the disc through the handle, push the sliding plate to separate the sliding plate from the hinge plate when needed, loosen the limit screw in the limit hole after turning the hinge plate, and stretch the telescopic plate through the support plate in the support groove. The rod is pulled out from the telescopic slot, which is convenient for folding storage and unfolding, easy to carry and easy to use.

Preferably, a storage tank is provided at the center of the bottom outer wall of the disc, and the bottom of the disc is provided with battery slots distributed equidistantly, batteries are installed in the battery slots, and the bottom outer wall of the disc is located between the battery slot and the storage slot. Both have the cover installed and the battery contains the power manager.

Preferably, the solar battery panel is connected to the storage battery through wires.

The beneficial effects of the utility model are:

1. By placing the disc on the ground, the support plate is in contact with the ground, the support screw is rotated through the support plate and the horizontal state of the disc is observed through the horizontal air bubble in the center groove, which is convenient for supporting the equipment, adjusting the height of the equipment, and adjusting the levelness ;

2. Carry the disc through the handle, push the sliding plate to leave the hinge plate when it is needed to use, loosen the limit screw in the limit hole after turning the hinge plate, and pull the telescopic rod from the support plate through the support plate in the support groove Pull out from the telescopic slot, easy to fold, store and unfold, easy to carry and easy to use.

Description of drawings

Fig. 1 is the overall structure schematic diagram of a kind of portable supporting frame that the utility model proposes;

Fig. 2 is a schematic diagram of the unfolded structure of a portable support frame proposed by the utility model;

Fig. 3 is a structural schematic diagram of a hinged plate of a portable support frame proposed by the utility model;

Fig. 4 is a structural schematic diagram of the disc bottom of a portable support frame proposed by the present invention.

In the figure: 1 disk, 2 central groove, 3 fixed groove, 4 folding groove, 5 adjustment structure, 6 handle, 7 hinge plate, 8 telescopic groove, 9 telescopic rod, 10 thread groove, 11 support screw, 12 support plate, 13 support slots, 14 limit holes, 15 limit screws, 16 expansion slots, 17 solar panels, 18 horizontal air bubbles, 19 slide slots, 20 slide plates, 21 battery slots, 22 storage batteries, 23 storage slots, 24 cover plates.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Example 1:

Referring to Figures 1-2 and Figure 4, a portable support frame includes a disc 1, the outer wall of the disc 1 is provided with folding grooves 4 distributed equidistantly, and one end of the folding groove 4 is rotatably connected with an adjustment structure 5, the disc 1 The center of the top outer wall of 1 is provided with a central groove 2, and the center of the central groove 2 is equipped with a horizontal air bubble 18, and the disc 1 is directly placed on the ground to increase the contact area between the surveying and mapping equipment and the ground, which is easy to use and carry;

The top outer wall of the disc 1 has fixed grooves 3 distributed equidistantly, and the outer wall of the disc 1 is welded with handles 6 equidistantly distributed;

The center of the bottom outer wall of the disc 1 is provided with a storage tank 23, and the bottom of the disc 1 is provided with battery slots 21 equidistantly distributed, and a battery 22 is installed in the battery slot 21, and the bottom outer wall of the disc 1 is located between the battery slot 21 and the battery slot 21. The storage tanks 23 are all equipped with cover plates 24, and the battery 22 contains a power manager, and the solar panel 17 is connected to the battery 22 through wires.

Example 2:

Referring to Figures 1-3, the adjustment structure 5 includes a hinge plate 7 hinged in the folding groove 4, a telescopic groove 8 provided on the outer wall of one end of the hinge plate 7, a telescopic rod 9 slidingly connected in the telescopic groove 8, and a telescopic rod 9 set in the telescopic rod 9. The screw groove 10 at the center of one end, the support screw 11 that is threaded in the screw groove 10 and the support plate 12 that is connected to one end of the support screw 11 in rotation, the height of the disc 1 is improved after the hinge plate 7 is launched, and the stop screw 15 and Limiting hole 14 draws out telescopic rod 9 from hinged plate 7 to further raise the height of disc 1, adjusts height while adjusting height by supporting screw rod 11 from telescopic rod 9, which is convenient for height and level adjustment, and is convenient for supporting surveying and mapping tools ;

One side of the outer wall of the telescopic rod 9 and the hinge plate 7 is provided with position-limiting holes 14 equidistantly distributed, and a position-limiting screw 15 is inserted in the position-limiting hole 14, and one end of the position-limiting screw 15 is screwed to the Limiting hole 14;

One side outer wall of the hinge plate 7 is provided with an expansion groove 16, and the hinge plate 7 is located at one end of the expansion groove 16 and is hinged with a solar panel 17 through a damping shaft, and one end of the hinge plate 7 is located at the telescopic groove 8 and is provided with a support groove 13, and The support groove 13 is compatible with the support plate 12, the hinge plate 7 is located in the folding groove 4, and after the slide plate 20 in the slide groove 19 moves to the slide groove 19 on the hinge plate 7, the slide plate 20 passes through the slide groove 19 to the hinge plate 7 to limit the position, it is convenient to hide the hinge plate 7, reduce the space occupancy rate, and it is easy to carry through the handle 6;

The top outer wall of the disk 1 is located at the both sides of the hinge plate 7 and the outer walls of the hinge plate 7 both sides are provided with sliding grooves 19, and the sliding groove 19 in the disk 1 is slidably connected with a sliding plate 20, and the other end of the sliding plate 20 is located at In the sliding groove 19 in the hinge plate 7.

Working principle: when in use, the disc 1 is carried by the handle, and when it needs to be used, push the sliding plate 20 to separate the sliding plate 20 from the hinge plate 7, loosen the hinge plate 7 after turning the hinge plate 7, and send off the limit screw 15 in the limit hole 14, Through the support plate 12 in the support groove 13, the telescopic rod 9 is extracted from the telescopic groove 8, and after the required height is extracted, the stop screw 15 is screwed in the limit hole 14, and the disc 1 is placed on the ground, and the support plate 12 In contact with the ground, rotate the support screw 11 through the support plate 12 and observe the horizontal state of the disc 1 through the horizontal air bubble 18 in the central groove 2, place the equipment used for surveying and surveying on the top of the disc 1, and fix the groove 3 pair of brackets For additional positioning, the solar panel 17 in the expansion slot 16 is deployed to supply power to the battery 22 in the battery slot 21 .

The exemplary implementation of the utility model is described in detail with reference to the examples, but those skilled in the art can understand that, without departing from the concept of the utility model, various modifications and changes can be made to the above-mentioned specific examples. type, and various combinations of the technical features and structures proposed by the utility model can be carried out without exceeding the protection scope of the utility model, which is determined by the appended claims. The foregoing descriptions of specific exemplary embodiments of the invention are not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art can realize and utilize various exemplary embodiments of the present invention and various Different options and changes. It is intended that the scope of the invention be defined by the claims and their equivalents.

Claims (7)

1. A portable support frame, including a disc (1), characterized in that the outer wall of the disc (1) is provided with equidistantly distributed folding grooves (4), and one end of the folding grooves (4) is rotatably connected There is an adjustment structure (5), a central groove (2) is opened at the center of the top outer wall of the disc (1), and a horizontal air bubble (18) is installed at the center of the central groove (2); The adjustment structure (5) includes a hinged plate (7) hinged in the folding groove (4), a telescopic slot (8) opened on the outer wall of one end of the hinged plate (7), and a telescopic rod ( 9), the thread groove (10) set at the center of one end of the telescopic rod (9), the support screw (11) threaded in the thread groove (10) and the support plate (12) rotatably connected to one end of the support screw (11) ). 2. A portable support frame according to claim 1, characterized in that, the telescopic rod (9) and the outer wall of one side of the hinge plate (7) are provided with equidistantly distributed limiting holes (14), And a limit screw (15) is inserted in the limit hole (14), and one end of the limit screw (15) is screwed to the limit hole (14) in the telescopic rod (9). 3. A portable support frame according to claim 1, characterized in that, one side of the outer wall of the hinge plate (7) is provided with an expansion slot (16), and the hinge plate (7) is located in the expansion slot (16) A solar panel (17) is hinged at one end of the hinged plate (7) through a damping shaft, and a supporting groove (13) is provided at one end of the hinged plate (7) at the telescopic groove (8), and the supporting groove (13) and the supporting plate (12) match. 4. A portable support frame according to claim 1, characterized in that, the top outer wall of the disc (1) is located on both sides of the hinge plate (7) and the outer walls on both sides of the hinge plate (7) are provided with sliding slot (19), and the slide slot (19) in the disc (1) is slidably connected with a slide plate (20), and the other end of the slide plate (20) is located in the slide slot (19) in the hinge plate (7) . 5. A portable support frame according to claim 1, characterized in that there are fixed grooves (3) distributed equidistantly from the top outer wall of the disc (1), and the outer wall of the disc (1) is welded There are equally spaced handles (6). 6. A portable support frame according to claim 1, characterized in that, a storage tank (23) is opened at the center of the outer wall of the bottom of the disc (1), and a storage tank (23) is opened at the bottom of the disc (1). Battery slots (21) with distance distribution, batteries (22) are installed in the battery slots (21), and cover plates (24) are installed on the bottom outer wall of the disc (1) at the battery slots (21) and storage slots (23) ), and the battery (22) contains a power manager. 7. The portable support frame according to claim 3, characterized in that, the solar battery panel (17) is connected to the battery (22) through wires.