CN214207598U - Draft holder for geological survey and drawing - Google Patents

Abstract

The utility model relates to a drawing frame, in particular to a drawing frame for geological mapping, which comprises a box body, wherein a bottom plate is arranged below the box body, and the box body is connected with the bottom plate through a joint bearing; a sliding groove is formed in the side face of the box body, a rotating rod is rotatably connected to the side face of the bottom plate, a plurality of opening and closing pieces are fixedly connected into the first ladder, and a pressing piece is bonded to the inner wall of the second ladder; this design is through the stabilizer blade of the branch of on-the-spot collection plant as the box, and the heavy burden of reduction user when removing that can be great, and can firmly inlay the branch in locating the bottom plate through the piece of opening and shutting and the pressurization piece that set up on the bottom plate, simultaneously, rotates again the dwang, through block relation of connection between the arch on the block nail on the dwang and the box maintains the horizontal position of box, and then makes the user draw on the box smoothly, has improved the usability of this design.

Description

Draft holder for geological survey and drawing

Technical Field

The utility model relates to a draft holder specifically is a draft holder for geological survey.

Background

The geological mapping is an investigation and research activity of surveying and detecting geology by various means and methods, determining a proper bearing stratum, determining a foundation type according to the foundation bearing capacity of the bearing stratum and calculating foundation parameters.

When field geological exploration is carried out, a drawing frame is often carried along, the existing drawing frame is provided with metal or wood support legs, the premise of long-distance treploking is to reduce the load as much as possible, and therefore, the support legs rotatably connected to the drawing frame do not meet the load requirement during exploration.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a draft holder for geological survey to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a drawing frame for geological mapping comprises a box body, wherein a bottom plate is arranged below the box body, and the box body is connected with the bottom plate through a joint bearing; a sliding groove is formed in the side face of the box body, a sliding rod penetrates through the sliding groove in a sliding mode, a plurality of bulges are fixedly connected to one side, away from the box body, of the sliding rod, and the upper portion of the sliding rod is detachably connected with the shifting plate; the side surface of the bottom plate is also rotatably connected with a rotating rod, the free end of the rotating rod is fixedly connected with a clamping nail, and the clamping nail and the bulge form clamping fit; the bottom surface of the bottom plate is also provided with a first step and a second step which are coaxially arranged and penetrate through the bottom plate; a plurality of opening and closing pieces are fixedly connected in the first ladder, and the opening and closing pieces are made of elastic metal; and a pressurizing sheet is bonded on the inner wall of the second step.

As a further aspect of the present invention: and a spring is connected between the box body and the bottom plate.

As a further aspect of the present invention: and a hanging ring is rotatably connected above the box body.

As a further aspect of the present invention: the upper end of the box body is also fixedly connected with a plastic supporting rod, and the upper end of the plastic supporting rod is also fixedly connected with an illuminating lamp.

As a further aspect of the present invention: the box body is characterized in that a positioning device is further arranged below the box body and comprises a limiting ring, a bolt and a positioning nail, a through hole is formed in the limiting ring, the bolt is further arranged on the side face of the limiting ring in a penetrating mode, the bolt is connected with the limiting ring in a threaded mode, the positioning nail is fixedly connected to the bottom face of the limiting ring, and the positioning nail is conical.

Compared with the prior art, the beneficial effects of the utility model are that: this design is through the stabilizer blade of the branch of on-the-spot collection plant as the box, and the heavy burden of reduction user when removing that can be great, and can firmly inlay the branch in locating the bottom plate through the piece of opening and shutting and the pressurization piece that set up on the bottom plate, simultaneously, rotates again the dwang, through block relation of connection between the arch on the block nail on the dwang and the box maintains the horizontal position of box, and then makes the user draw on the box smoothly, has improved the usability of this design.

Drawings

Fig. 1 is a schematic structural view of a plotter holder for geological mapping.

Fig. 2 is a partially enlarged structural diagram of a in fig. 1.

Fig. 3 is a partially enlarged structural diagram of B in fig. 1.

Fig. 4 is a schematic structural diagram of a box body and a bottom plate in the plotter frame for geological mapping.

In the figure: 1-box body, 2-rings, 3-plastic supporting rod, 4-illuminating lamp, 6-rotating rod, 7-spring, 8-bottom plate, 9-joint bearing, 10-pressing piece, 11-limiting ring, 12-bolt, 14-opening and closing piece, 15-positioning nail, 16-clamping nail, 17-bulge, 18-shifting plate and 19-sliding rod.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, as an embodiment, a drawing frame for geological mapping includes a box body 1, a bottom plate 8 is disposed below the box body 1, and the box body 1 and the bottom plate 8 are connected through a joint bearing 9; a sliding groove is formed in the side face of the box body 1, a sliding rod 19 penetrates through the sliding groove in a sliding mode, a plurality of bulges 17 are fixedly connected to one side, away from the box body 1, of the sliding rod 19, and the upper portion of the sliding rod 19 is detachably connected with a shifting plate 18; the side surface of the bottom plate 8 is also rotatably connected with a rotating rod 6, the free end of the rotating rod 6 is fixedly connected with a clamping nail 16, and the clamping nail 16 and the bulge 17 form clamping fit; a first step and a second step are further formed in the bottom surface of the bottom plate 8, the first step and the second step are coaxially arranged, and the first step and the second step penetrate through the bottom plate 8; a plurality of opening and closing pieces 14 are fixedly connected in the first ladder, and the opening and closing pieces 14 are made of elastic metal; and a pressurizing piece 10 is adhered to the inner wall of the second step.

And a spring 7 is also connected between the box body 1 and the bottom plate 8.

When geological exploration is carried out in the field, plants such as shrubs, turf and the like with different sizes are often encountered, and because the design is not provided with support legs for reducing load, local materials are required to be used for searching branches of the plants when the device is used, and the branches can be withered branches; specifically, when the device is used, one end of the collected branches is inserted into the first step, the opening and closing sheet 14 arranged in the first step can clamp the branches, meanwhile, if the branches need to be further fixed, the branches can be moved upwards, and a certain section of the branches is located inside the pressure sheet 10, the pressure sheet 10 can play a role in extruding the branches, the branches can be fully fixed on the bottom plate 8 through the clamping effect of the first step and the second step, and the opening and closing sheet 14 and the pressure sheet 10 can provide certain extruding capacity and enable the first step and the second step to have certain capacity of being matched with the branches with different diameters.

Furthermore, because the collected branches are not the same in length, a joint bearing 9 is arranged between the bottom plate 8 and the box body 1, and the horizontal position of the box body 1 can be maintained by deflecting the joint bearing 9; work as after the position of box 1 is fixed, rotate dwang 6 for fixed connection carries out the block with arch 17 in the block nail 16 on dwang 6, maintains the horizontal position of box 1 through the conflict power between block nail 16 and the arch 17, and, arch 17 is fixed connection on slide bar 19, works as when arch 17 wearing and tearing are serious, can be changed through pulling out group board 18 and slide bar 19, has improved the continued usability of this design.

Furthermore, the provision of the spring 7 can improve stability in deflecting the casing 1.

Compared with the prior art, this design is through the branch of on-the-spot collection plant as the stabilizer blade of box 1, and the heavy burden of reduction user when removing that can be great, and can firmly inlay the branch in locating bottom plate 8 through opening and shutting piece 14 and the pressurization piece 10 that set up on bottom plate 8, simultaneously, rotates again dwang 6, through block connection relation between the protruding 17 on block nail 16 on the dwang 6 and the box 1 maintains the horizontal position of box 1, and then makes the user draw on box 1 smoothly, has improved the usability of this design.

Referring to fig. 1, as a preferred embodiment, a hanging ring 2 is further rotatably connected above the box body 1.

The rope can be wound on the hanging ring 2 to form a belt which can be carried by a user, so that the portable hanging ring is convenient for the user to carry.

Referring to fig. 1, as another preferred embodiment, a plastic support rod 3 is further fixedly connected to an upper end of the box body 1, and an illumination lamp 4 is further fixedly connected to an upper end of the plastic support rod 3.

When needing to draw at night, can open light 4, and the material of plastics branch 3 is plastic material, consequently can through with plastics branch 3 bends to different positions and improves the irradiation range of light 4, improves the practicality of this design.

Referring to fig. 1, as another preferred embodiment, a positioning device is further disposed below the box body 1, the positioning device includes a limiting ring 11, a bolt 12 and a positioning nail 15, a through hole is formed in the limiting ring 11, the bolt 12 is further inserted into a side surface of the limiting ring 11, the bolt 12 is in threaded connection with the limiting ring 11, the positioning nail 15 is further fixedly connected to a bottom surface of the limiting ring 11, and the positioning nail 15 is conical.

During the use, can be through putting into spacing collar 11 with the lower extreme of branch, rotate bolt 12 again for spacing collar 11 and branch firmly fix, insert the location nail 15 again in the soil, because of the shape of location nail 15 is the toper, consequently can improve the connection stability between branch and the ground, and then maintain the stationarity between box 1 and the ground has improved the practicality of this design.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (5)

1. The drawing frame for geological mapping comprises a box body (1) and is characterized in that a bottom plate (8) is arranged below the box body (1), and the box body (1) is connected with the bottom plate (8) through a joint bearing (9); a sliding groove is formed in the side face of the box body (1), a sliding rod (19) penetrates through the sliding groove in a sliding mode, a plurality of bulges (17) are fixedly connected to one side, away from the box body (1), of the sliding rod (19), and the upper portion of the sliding rod (19) is detachably connected with a shifting plate (18); the side surface of the bottom plate (8) is also rotatably connected with a rotating rod (6), the free end of the rotating rod (6) is fixedly connected with a clamping nail (16), and the clamping nail (16) and the protrusion (17) form clamping fit; the bottom surface of the bottom plate (8) is also provided with a first step and a second step which are coaxially arranged and penetrate through the bottom plate (8); a plurality of opening and closing sheets (14) are fixedly connected in the first ladder, and the opening and closing sheets (14) are made of elastic metal; and a pressing sheet (10) is adhered to the inner wall of the second step.

2. A plotter holder for geological mapping according to claim 1, characterized in that a spring (7) is also connected between the box (1) and the bottom plate (8).

3. The plotter holder for geological mapping according to claim 1, characterized in that a hanging ring (2) is also rotatably connected above the box (1).

4. The drawing frame for geological mapping according to claim 3, characterized in that the upper end of the box body (1) is further fixedly connected with a plastic support rod (3), and the upper end of the plastic support rod (3) is further fixedly connected with an illuminating lamp (4).

5. The drawing frame for geological mapping according to claim 1, wherein a positioning device is further arranged below the box body (1), the positioning device comprises a limiting ring (11), a bolt (12) and a positioning nail (15), a through hole is formed in the limiting ring (11), the bolt (12) is further arranged on the side surface of the limiting ring (11) in a penetrating manner, the bolt (12) is in threaded connection with the limiting ring (11), the positioning nail (15) is further fixedly connected to the bottom surface of the limiting ring (11), and the positioning nail (15) is conical.

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