CN215583443U - Drawing device for hydrogeological survey - Google Patents

Abstract

The utility model discloses a drawing device for hydrogeological surveying, and relates to the technical field of drawing tools. According to the support frame, two groups of support frames are arranged, the two groups of support frames are rotatably connected through hinges, two cross beams are fixedly connected to one group of support frame, a drawing board is fixedly installed between the two cross beams, a rotating shaft is rotatably arranged on the other group of support frame, a shaft sleeve is sleeved on the outer side of the rotating shaft, and a baffle is fixedly installed at the bottom of the shaft sleeve. According to the utility model, the support frame is arranged, and the rotating shaft, the shaft sleeve, the baffle and the cross beam are arranged in a matching manner, so that the baffle can rotate around the rotating shaft and is supported by the cross beam, the baffle can be inclined at the upper side of the drawing board, the drawing board can be protected, rainwater is prevented from hitting the drawing board to influence drawing operation, and the influence on the progress of hydrogeological surveying work due to raining can be avoided.

Description

Drawing device for hydrogeological survey

Technical Field

The utility model relates to the technical field of drawing tools, in particular to a drawing device for hydrogeological surveying.

Background

Hydrogeological surveying is also known as "hydrogeological surveying". Refers to hydrogeological research work performed to ascertain hydrogeological conditions of an area. The method aims to master the cause, distribution and motion rule of underground water and surface water, hydrogeological survey is mainly carried out in the field, and a hydrogeological survey report is submitted and is attached with corresponding drawings as a working result. Hydrogeological exploration can be divided into comprehensive hydrogeological survey and specific hydrogeological exploration according to different purposes, tasks, requirements and scales.

Generally can use drawing device at hydrogeology survey work, and hydrogeology survey generally is gone on in the field, because open-air weather is changeable, may play rain when the drawing operation to influence going on of hydrogeology survey work, influence the progress of work.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the utility model provides a drawing device for hydrogeological surveying, aiming at solving the problem that the working progress of hydrogeological surveying is influenced by rain in field operation.

The utility model specifically adopts the following technical scheme for realizing the purpose:

a drawing device for hydrogeological exploration comprises two groups of supporting frames, wherein the two groups of supporting frames are rotatably connected through hinges, one group of supporting frames is fixedly connected with two cross beams, a drawing board is fixedly arranged between the two cross beams, the other group of supporting frames is rotatably provided with a rotating shaft, a shaft sleeve is sleeved outside the rotating shaft, a baffle is fixedly arranged at the bottom of the shaft sleeve, one side of the baffle is provided with a clamping groove, a through hole is formed at a position corresponding to the supporting frame close to one side of the clamping groove, a clamping column is slidably arranged inside the through hole, a sliding block is fixedly arranged outside the clamping column, a rotating disc is fixedly connected at one end, far away from the clamping groove, of the clamping column, a sliding groove is formed outside the through hole, a spring is arranged between the inside of the sliding groove and the sliding block, and a placing groove is formed in the inner wall of the supporting frame, the angle adjusting mechanism is arranged in the placing groove.

Further, angle adjustment mechanism including fixed mounting in place the hinge of tank bottom portion, the middle part of hinge is rotated and is provided with the sleeve, telescopic inside slides and is provided with the slide bar, telescopic terminal screw thread is provided with fixing bolt.

Furthermore, a damping rotating shaft is arranged at the bottom of the beam at the upper end, and a pressing rod is arranged at the bottom of the damping rotating shaft.

Further, a set of support frame inboard that is close to drawing board one side has seted up the adjustment tank, the inside slip of adjustment tank is provided with smooths the pole, the shifting chute that runs through the support frame is seted up at the top of adjustment tank, the inside of shifting chute is provided with fastening bolt, fastening bolt screw thread runs through smooths the pole.

Furthermore, the support frame is located one side fixed mounting of top of standing groove and has the buckle.

Further, a handle is fixedly mounted at the bottom of the cross beam at the lower side.

The utility model has the following beneficial effects:

according to the utility model, the support frame is arranged, and the rotating shaft, the shaft sleeve, the baffle and the cross beam are arranged in a matching manner, so that the baffle can rotate around the rotating shaft and is supported by the cross beam, the baffle can be inclined at the upper side of the drawing board, the drawing board can be protected, rainwater is prevented from hitting the drawing board to influence drawing operation, and the influence on the progress of hydrogeological surveying work due to raining can be avoided.

Drawings

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

FIG. 2 is a schematic perspective view of the utility model with the flapper open;

FIG. 3 is a side view of FIG. 1 of the present invention;

FIG. 4 is a front view of FIG. 1 of the present invention;

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4 in accordance with the present invention;

reference numerals: 1. a support frame; 2. a cross beam; 3. drawing boards; 4. a hinge; 5. a damping rotating shaft; 6. a pressure lever; 7. a rotating shaft; 8. a shaft sleeve; 9. an adjustment groove; 10. a moving groove; 11. smoothing the rod; 12. fastening a bolt; 13. a placement groove; 14. a hinge; 15. a sleeve; 16. a slide bar; 161. fixing the bolt; 17. buckling; 18. a baffle plate; 19. a handle; 20. a turntable; 21. a card slot; 22. a chute; 23. clamping the column; 24. a spring; 25. a slide block.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-5, a drawing device for hydrogeological surveying comprises two groups of supporting frames 1, wherein the two groups of supporting frames 1 are rotatably connected through hinges 4, two beams 2 are fixedly connected to one group of supporting frames 1, a drawing board 3 is fixedly installed between the two beams 2, a rotating shaft 7 is rotatably arranged on the other group of supporting frames 1, a shaft sleeve 8 is sleeved on the outer side of the rotating shaft 7, a baffle 18 is fixedly installed at the bottom of the shaft sleeve 8, a clamping groove 21 is formed in one side of the baffle 18, a through hole is formed in the corresponding position of the supporting frame 1 near one side of the clamping groove 21, a clamping column 23 is slidably arranged in the through hole, a sliding block 25 is fixedly installed on the outer side of the clamping column 23, a rotating disc 20 is fixedly connected to one end of the clamping column 23 far away from the clamping groove 21, a sliding groove 22 is formed in the outer side of the through hole, and a spring 24 is arranged between the inner part of the sliding block 22 and the sliding block 25, the inner wall of the support frame 1 is provided with a placing groove 13, and the support frame further comprises an angle adjusting mechanism arranged inside the placing groove 13, in some embodiments, the support frame 1 is arranged and is provided with a rotating shaft 7, a shaft sleeve 8, a baffle 18 and a cross beam 2 in a matching manner, so that the baffle 18 can rotate around the rotating shaft 7 and is supported by the cross beam 2, the baffle 18 can be inclined at the upper side of the drawing board 3, the drawing board 3 can be protected, rainwater is prevented from hitting the drawing board 3 to influence drawing operation, and the progress of hydrogeological surveying work due to raining can be avoided; more specifically be, when using, install support frame 1 after the assigned position, then fix drawing work on drawing board 3 with the drawing paper, if it rains to play when using, through pulling handle 19, handle 19 drives card post 23 and keeps away from draw-in groove 21, thereby can rotate baffle 18 to on crossbeam 2, and support by crossbeam 2, make baffle 18 slope as shown in fig. 2 at the upside of drawing board 3, make baffle 18 can protect drawing board 3, avoid the rainwater to beat on drawing board 3, thereby can avoid influencing the progress of hydrogeological survey work because of raining.

As shown in fig. 2, the angle adjusting mechanism includes a hinge 14 fixedly installed at the bottom of the placing groove 13, a sleeve 15 is rotatably installed in the middle of the hinge 14, a sliding rod 16 is slidably installed inside the sleeve 15, a fixing bolt 161 is threadedly installed at the end of the sleeve 15, and when the device is used, the distance between the two sets of supporting frames 1 can be adjusted by adjusting the extending length of the sliding rod 16, so that the angle of the drawing board 3 can be adjusted.

As shown in fig. 3, a damping rotating shaft 5 is arranged at the bottom of the upper end beam 2, a pressing rod 6 is arranged at the bottom of the damping rotating shaft 5, and the pressing rod 6 is arranged by arranging the damping rotating shaft 5 and matching with the damping rotating shaft, so that the drawing can be conveniently fixed.

As shown in fig. 1, adjustment tank 9 has been seted up to a set of support frame 1 inboard that is close to drawing board 3 one side, the inside slip of adjustment tank 9 is provided with smooths pole 11, shifting chute 10 that runs through support frame 1 is seted up at the top of adjustment tank 9, the inside of shifting chute 10 is provided with fastening bolt 12, fastening bolt 12 screw thread runs through smooths pole 11, the device is through being provided with adjustment tank 9, and the cooperation is provided with shifting chute 10, fastening bolt 12 and smooths pole 11, when using, press from both sides the drawing after, then loosen fastening bolt 12 soon, make the drawing be located smooths the downside of pole 11, slide at the upper surface that will smooths pole 11 and be located the drawing, then tighten fastening bolt 12, thereby can flatten the surface of drawing.

As shown in fig. 1, a buckle 17 is fixedly installed on one side of the supporting frame on the top of the placing groove 13, and the buckle 17 is arranged here, so that the sleeve 15 can be clamped in the placing groove 13, and the device can be conveniently folded.

As shown in fig. 2, a handle 19 is fixedly installed at the bottom of the lower cross member 2, and the device can be conveniently carried by providing the handle 19.

Claims (6)

1. The drawing device for hydrogeological surveying comprises a support frame (1) and is characterized in that the support frame (1) is provided with two groups, the two groups of support frames (1) are rotatably connected through hinges (4), one group of support frame (1) is fixedly connected with two cross beams (2), a drawing board (3) is fixedly arranged between the two cross beams (2), the other group of support frame (1) is rotatably provided with a rotating shaft (7), the outer side of the rotating shaft (7) is sleeved with a shaft sleeve (8), the bottom of the shaft sleeve (8) is fixedly provided with a baffle (18), one side of the baffle (18) is provided with a clamping groove (21), the corresponding position of the support frame (1) close to one side of the clamping groove (21) is provided with a through hole, the inside of the through hole is provided with a clamping column (23) in a sliding manner, the outer side of the clamping column (23) is fixedly provided with a sliding block (25), card post (23) keep away from one end fixedly connected with carousel (20) of draw-in groove (21), spout (22) have been seted up in the outside of through-hole, be provided with spring (24) between the inside of spout (22) and slider (25), standing groove (13) have been seted up on the inner wall of support frame (1), still including setting up the inside angle adjustment mechanism of standing groove (13).

2. The mapping device for hydrogeological surveying as claimed in claim 1, wherein said angle adjustment mechanism comprises a hinge (14) fixedly mounted at the bottom of said placement tank (13), a sleeve (15) is rotatably mounted in the middle of said hinge (14), a sliding rod (16) is slidably mounted inside said sleeve (15), and a fixing bolt (161) is threadedly mounted at the end of said sleeve (15).

3. The hydrogeological mapping apparatus as claimed in claim 1, wherein a damping rotating shaft (5) is provided at the bottom of the upper end of the beam (2), and a pressure rod (6) is provided at the bottom of the damping rotating shaft (5).

4. The hydrogeological survey drawing device as claimed in claim 1, wherein a set of support frames (1) near one side of the drawing board (3) is provided with an adjusting groove (9) on the inner side, a leveling rod (11) is slidably arranged in the adjusting groove (9), a moving groove (10) penetrating through the support frames (1) is arranged at the top of the adjusting groove (9), a fastening bolt (12) is arranged in the moving groove (10), and the fastening bolt (12) penetrates through the leveling rod (11) in a threaded manner.

5. The hydrogeological survey drawing device as recited in claim 1, wherein a buckle (17) is fixedly mounted on the supporting frame on the top side of the placing groove (13).

6. The mapping apparatus for hydrogeological surveying as claimed in claim 1, wherein a handle (19) is fixedly mounted to the bottom of said lower cross member (2).

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