CN214340877U

CN214340877U - Draft holder for geological survey

Info

Publication number: CN214340877U
Application number: CN202120020067.7U
Authority: CN
Inventors: 赵立国; 王磊; 王立佳
Original assignee: Heilongjiang Natural Resources Investigation Institute
Current assignee: Heilongjiang Natural Resources Investigation Institute
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-10-08
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses a draft holder for geological survey, the power distribution box comprises a box body, first holding tank has been seted up on the front side upper portion of box, the upside of box is seted up flutedly, the top of recess is provided with the drawing board, the drawing chamber has been seted up on the upper portion of drawing board, the impartial interval of both sides wall is provided with nipper around the drawing chamber, nipper includes T type slider, it has the supporting shoe to articulate through first round pin axle on the T type slider, the one end that T type slider was kept away from to the supporting shoe articulates through second round pin axle has the turning block, the one end that the supporting shoe was kept away from to the turning block has seted up the through-hole, the inside nestification of through-hole has the depression bar, the lower extreme of depression bar is fixed with the briquetting. The utility model discloses a both sides wall impartial interval is provided with nipper mechanism around the drawing chamber, extrudees fixedly through nipper mechanism to the paper edge in the drawing chamber, and the paper takes place to squint when can avoiding drawing, has improved the effect of drawing.

Description

Draft holder for geological survey

Technical Field

The utility model relates to a geological survey field, concretely relates to draft holder for geological survey.

Background

The task of geological surveying is to measure geological maps, and hence also geological maps or geological maps. A geological map is actually a projection of the intersecting traces of the terrain and the geological volume on a horizontal plane. That is, all the geologic bodies exposed on the earth surface are reflected on a plan view by using a certain scale and various pattern symbols.

At present, the draft holder simple structure of current geological survey usefulness only can adjust the slope degree of drawing board, can't fix the paper on the drawing board, and the paper shifts because of the easy emergence of external force factor when leading to drawing, influences the drawing effect.

Therefore, it is necessary to provide a drawing frame for geological survey to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a draft holder for geological survey, through having seted up the drawing chamber on the drawing board, the impartial interval of both sides wall is provided with nipper mechanism around the drawing chamber, it is fixed to extrude the paper edge of drawing intracavity through nipper mechanism, the skew takes place for the paper when can avoiding drawing, the effect of drawing has been improved, front side at the box is provided with first receiver and second receiver, can deposit the drawing of drawing in the first receiver, the paper that does not use is accomodate in the second receiver, make the paper place to take the convenience, the convenience is improved, above-mentioned weak point in the solution technology.

In order to achieve the above object, the present invention provides the following technical solutions: a drawing frame for geological measurement comprises a box body, wherein a first accommodating groove is formed in the upper portion of the front side of the box body, a first accommodating box is nested in the first accommodating groove, a second accommodating groove is formed in the lower portion of the front side of the box body, a second accommodating box is nested in the second accommodating groove, a groove is formed in the upper side of the box body, limiting grooves are formed in the bottom of the groove at equal intervals, a drawing board is arranged above the groove, a supporting plate is hinged to the middle of the lower side of the drawing board and matched with the groove, the front end of the drawing board is hinged to the front end of the top of the box body, a drawing cavity is formed in the upper portion of the drawing board, T-shaped sliding grooves are formed in the front side wall and the rear side wall of the drawing cavity, paper pressing mechanisms are arranged on the front side wall and the rear side wall of the drawing cavity at equal intervals, each paper pressing mechanism comprises a T-shaped sliding block, the T-shaped sliding block is nested in the T-shaped sliding grooves, the T-shaped sliding block is connected with the T-shaped sliding groove in a sliding mode, a supporting block is hinged to the T-shaped sliding block through a first pin shaft, one end, away from the T-shaped sliding block, of the supporting block is hinged to a rotating block through a second pin shaft, one end, away from the supporting block, of the rotating block is provided with a through hole, a pressing rod is nested inside the through hole, a limiting block is fixed to the upper end of the pressing rod, the diameter of the limiting block is larger than that of the through hole, a pressing block is fixed to the lower end of the pressing rod, an extrusion spring is connected to the upper side of the pressing block and connected to the pressing rod in a sleeved mode, mounting seats are fixed to four corners of the bottom of the box body, and supporting mechanisms are connected to the bottom of the mounting seats.

Preferably, the middle part of the front side of the first storage box is provided with a first handle, and the left edge and the right edge of the front end of the first storage box are connected with the box body through a first metal hasp.

Preferably, the middle part of the front side of the second storage box is provided with a second handle, and the left edge and the right edge of the front end of the second storage box are connected with the box body through a second metal hasp.

Preferably, the middle part of the left side of the box body is fixedly provided with a third handle, and the middle part of the rear side of the drawing board is connected with the rear side of the box body through a third metal hasp.

Preferably, a rubber pad is fixed at the bottom of the pressing block, and a pull ring is fixed at the top end of the limiting block.

Preferably, the supporting mechanism is including supporting the outer tube, the upper end and the mount pad of supporting the outer tube are connected, the pole in the support has been nested in the lower extreme activity of supporting the outer tube, the bottom mounting of pole has the base in the support, adjusting bolt has been cup jointed in the lower extreme outside of supporting the outer tube, threaded connection between adjusting bolt and the support outer tube, adjusting bolt's tail end stretches into in the support outer tube, adjusting bolt's tail end and the contact of the lateral wall of pole in the support.

Preferably, a thread groove is formed in the bottom of the mounting seat, a thread head is fixed to the upper end of the supporting outer tube, the thread head is nested in the thread groove, and the thread head is in threaded connection with the thread groove.

Preferably, the bottom of box is equidistant to be provided with the fixture block, the quantity of fixture block is provided with four, four the draw-in groove has all been seted up to the bottom of fixture block, the draw-in groove with support the outer tube phase-match, the fixture block adopts thick skin rubber processing to make.

In the technical scheme, the utility model provides a technological effect and advantage:

1. the drawing board is provided with the drawing cavity, the front side wall and the rear side wall of the drawing cavity are provided with the paper pressing mechanisms at equal intervals, the edges of paper in the drawing cavity are extruded and fixed through the paper pressing mechanisms, the paper can be prevented from deviating during drawing, the drawing effect is improved, the first storage box and the second storage box are arranged on the front side of the box body, drawn paper can be stored in the first storage box, unused paper is stored in the second storage box, the paper is convenient to place and take, and the convenience is improved;

2. through supporting threaded connection between outer tube and the mount pad for simple to operate is convenient for dismantle supporting mechanism between supporting mechanism and the mount pad, reduces occupation space, is provided with the fixture block through the bottom at the box, is convenient for make things convenient for four supporting mechanism to joint in four fixture blocks, and four supporting mechanism's of being convenient for accomodate, rethread third handle is convenient for carry of this draft holder, makes this draft holder convenient to carry.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

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

fig. 2 is a side view of the present invention;

FIG. 3 is a top sectional view of the drawing board of the present invention;

FIG. 4 is a cross-sectional view of the platen of the present invention;

fig. 5 is a schematic view of the supporting mechanism of the present invention;

fig. 6 is a top view of the box body of the present invention.

Description of reference numerals:

1 box, 2 first holding tank, 3 first receiver, 4 second holding tanks, 5 second receiver, 6 recesses, 7 spacing grooves, 8 drawing boards, 9 backup pads, 10 drawing chamber, 11T type spout, 12 nipper, 13T type slider, 14 supporting shoes, 15 turning blocks, 16 through-holes, 17 depression bars, 18 spacing blocks, 19 briquetting, 20 extrusion spring, 21 mount pads, 22 supporting mechanism, 23 first leader, 24 first metal hasp, 25 second handle, 26 second metal hasp, 27 third handle,

pull ring

28, 29 support outer tube, 30 support interior pole, 31 base, 32 adjusting bolt, 33 screw thread head, 34 fixture block, 35 draw-in groove.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a drawing frame for geological survey as shown in figures 1-6, which comprises a box body 1, a first holding tank 2 is arranged on the upper part of the front side of the box body 1, a first containing box 3 is nested in the first holding tank 2, a second holding tank 4 is arranged on the lower part of the front side of the box body 1, a second containing box 5 is nested in the second holding tank 4, a groove 6 is arranged on the upper side of the box body 1, a limiting groove 7 is arranged at the bottom of the groove 6 at equal intervals, a drawing board 8 is arranged above the groove 6, a supporting plate 9 is hinged in the middle of the lower side of the drawing board 8, the supporting plate 9 is matched with the groove 6, the front end of the drawing board 8 is hinged with the front end of the top of the box body 1, a drawing cavity 10 is arranged on the upper part of the drawing board 8, T-shaped chutes 11 are arranged on the front side wall and the rear side wall of the drawing cavity 10, the paper pressing mechanism 12 is arranged on the front side wall and the rear side wall of the drawing cavity 10 at equal intervals, the paper pressing mechanism 12 comprises a T-shaped slider 13, the T-shaped slider 13 is embedded in a T-shaped sliding groove 11, the T-shaped slider 13 is in sliding connection with the T-shaped sliding groove 11, a supporting block 14 is hinged on the T-shaped slider 13 through a first pin shaft, one end, away from the T-shaped slider 13, of the supporting block 14 is hinged to a rotating block 15 through a second pin shaft, one end, away from the supporting block 14, of the rotating block 15 is provided with a through hole 16, a pressing rod 17 is embedded in the through hole 16, a limiting block 18 is fixed at the upper end of the pressing rod 17, the diameter of the limiting block 18 is larger than that of the through hole 16, a pressing block 19 is fixed at the lower end of the pressing rod 17, an extrusion spring 20 is connected to the upper side of the pressing block 19, the extrusion spring 20 is sleeved on the pressing rod 17, and mounting seats 21 are fixed at four corners of the bottom of the box body 1, the bottom of the mounting seat 21 is connected with a supporting mechanism 22.

Further, in above-mentioned technical scheme, the front side middle part of first receiver 3 is equipped with the first in command 23, be connected through first metal hasp 24 between the front end left and right sides edge of first receiver 3 and the box 1, take hasp 24 to be convenient for lock first receiver 3 through first metal for first receiver 3 places stably in first holding tank 2.

Further, in above-mentioned technical scheme, second receiver 5's front side middle part is equipped with second handle 25, be connected through second metal hasp piece 26 between edge and the box 1 about second receiver 5's the front end, be convenient for lock second receiver 5 through second metal hasp piece 26, the second receiver 5 of being convenient for places stably in second holding tank 4.

Further, in above-mentioned technical scheme, the left side middle part of box 1 is fixed with third handle 27, be connected through third metal hasp between the rear side middle part of drawing board 8 and the rear side of box 1, be convenient for when drawing board 8 does not use through third metal hasp, lock drawing board 8 on box 1, avoid drawing board 8 to rock.

Further, in the above technical solution, a rubber pad is fixed at the bottom of the pressing block 19, a pull ring 28 is fixed at the top end of the limiting block 18, paper can be protected through the rubber pad, and the pressing rod 17 can be conveniently pulled through the pull ring 28, so that the pressing block 19 is pulled.

Further, in the above technical scheme, the supporting mechanism 22 includes a supporting outer tube 29, the upper end of the supporting outer tube 29 is connected with the mounting seat 21, a supporting inner rod 30 is movably nested at the lower end of the supporting outer tube 29, a base 31 is fixed at the bottom end of the supporting inner rod 30, an adjusting bolt 32 is sleeved on the outer side of the lower end of the supporting outer tube 29, the adjusting bolt 32 is in threaded connection with the supporting outer tube 29, the tail end of the adjusting bolt 32 extends into the supporting outer tube 29, the tail end of the adjusting bolt 32 is in contact with the outer side wall of the supporting inner rod 30, and the length of the supporting mechanism 22 is convenient to adjust through the supporting outer tube 29 and the supporting inner rod 30, so that the height of the drawing board 8 is adjusted.

Further, in the above technical solution, a thread groove is formed in the bottom of the mounting seat 21, a thread head 33 is fixed to the upper end of the supporting outer tube 29, the thread head 33 is nested in the thread groove, and the thread head 33 is in threaded connection with the thread groove, so that the supporting mechanism 22 and the mounting seat 21 can be simply and firmly mounted, and the supporting mechanism 22 can be conveniently detached.

Further, in the above technical scheme, the bottom of box 1 is provided with fixture block 34 at equal intervals, the quantity of fixture block 34 is provided with four, four the draw-in groove 35 has all been seted up to the bottom of fixture block 34, draw-in groove 35 and the support outer tube 29 phase-match, fixture block 34 adopts thick skin rubber processing to make, is convenient for carry out the joint through four fixture block 34 to four supporting mechanism 22, is convenient for accomodate of four supporting mechanism 22.

The implementation mode is specifically as follows: when in use, the four supporting mechanisms 22 are respectively taken down from the four clamping blocks 34, the four supporting mechanisms 22 are respectively in threaded connection with the four mounting seats 21 at the bottom of the box body 1, the length of the supporting inner rod 30 extending out of the supporting outer tube 29 is adjusted by loosening the adjusting bolts 32 on the supporting mechanisms 22, the overall length of the supporting mechanisms 22 can be adjusted, so that the height of the drawing board 8 can be adjusted, the drawing board 8 is rotated, the lower end of the supporting plate 9 at the bottom of the drawing board 8 is embedded in the limiting groove 7, so that the supporting plate 9 supports the drawing board 8, the inclination degree of the drawing board 8 can be adjusted by embedding the lower end of the supporting plate 9 in different limiting grooves 7, paper to be drawn is placed in the drawing cavity 10 on the drawing board 8, the pull ring 28 on the paper pressing mechanism 12 is pulled, the pressing block 19 is driven to move upwards, the rotating block 15 is rotated, so that the pressing block 19 can move to the edge of the paper, the pull ring 28 is loosened, the press block 19 moves downwards under the action of the elastic force of the extrusion spring 20 so as to extrude the edge of the paper, the paper is extruded by the paper pressing mechanisms 12 on the front side wall and the rear side wall of the drawing cavity 10, so that the paper is placed stably, the paper is prevented from deviating during drawing, the drawing effect is improved, the first storage box 3 and the second storage box 5 are arranged on the front side of the box body 1, the drawn paper can be stored in the first storage box 3, unused paper is stored in the second storage box 5, the paper is convenient to place and take, the convenience is improved, after the drawing rack is used, the rear end of the drawing board 8 and the rear side of the box body 1 are fixed together through the third metal hasp, the four supporting mechanisms 22 are disassembled and clamped in the four clamping blocks 34, the occupied space of the drawing rack is reduced, the carrying of the drawing rack is facilitated through the third handle 27, make this draft holder convenient to carry, this embodiment has specifically solved the draft holder simple structure that geological survey that exists used among the prior art, only can adjust the slope degree of drawing board, can't fix the paper on the drawing board, and the paper takes place the skew because of the external force factor easily when leading to drawing, influences the drawing effect problem.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a draft holder for geological survey, includes box (1), its characterized in that: the improved box is characterized in that a first accommodating tank (2) is arranged on the upper portion of the front side of the box body (1), a first accommodating box (3) is nested in the first accommodating tank (2), a second accommodating tank (4) is arranged on the lower portion of the front side of the box body (1), a second accommodating box (5) is nested in the second accommodating tank (4), a groove (6) is formed in the upper side of the box body (1), a limiting groove (7) is formed in the bottom of the groove (6) at equal intervals, a drawing board (8) is arranged above the groove (6), a supporting plate (9) is hinged to the middle of the lower side of the drawing board (8), the supporting plate (9) is matched with the groove (6), the front end of the drawing board (8) is hinged to the front end of the top of the box body (1), a drawing cavity (10) is formed in the upper portion of the drawing board (8), and T-shaped sliding grooves (11) are formed in the front side wall and the rear side wall of the drawing cavity (10), the paper pressing mechanism (12) is arranged on the front side wall and the rear side wall of the drawing cavity (10) at equal intervals, the paper pressing mechanism (12) comprises a T-shaped sliding block (13), the T-shaped sliding block (13) is embedded in a T-shaped sliding groove (11), the T-shaped sliding block (13) is in sliding connection with the T-shaped sliding groove (11), a supporting block (14) is hinged to the T-shaped sliding block (13) through a first pin shaft, one end, away from the T-shaped sliding block (13), of the supporting block (14) is hinged to a rotating block (15) through a second pin shaft, one end, away from the supporting block (14), of the rotating block (15) is provided with a through hole (16), a pressing rod (17) is embedded in the through hole (16), a limiting block (18) is fixed to the upper end of the pressing rod (17), the diameter of the limiting block (18) is larger than that of the through hole (16), and a pressing block (19) is fixed to the lower end of the pressing rod (17), the upper side of the pressing block (19) is connected with an extrusion spring (20), the extrusion spring (20) is sleeved on the pressing rod (17), four corners of the bottom of the box body (1) are respectively fixed with a mounting seat (21), and the bottom of the mounting seat (21) is connected with a supporting mechanism (22).

2. A plotter holder for geological measurements, as defined in claim 1, wherein: the front side middle part of first receiver (3) is equipped with first in command (23), be connected through first metal hasp lock (24) between the front end left and right sides edge of first receiver (3) and box (1).

3. A plotter holder for geological measurements, as defined in claim 1, wherein: the front side middle part of second receiver (5) is equipped with second handle (25), be connected through second metal hasp (26) between the front end left and right sides edge of second receiver (5) and box (1).

4. A plotter holder for geological measurements, as defined in claim 1, wherein: the left side middle part of box (1) is fixed with third handle (27), be connected through third metal hasp between the rear side middle part of drawing board (8) and the rear side of box (1).

5. A plotter holder for geological measurements, as defined in claim 1, wherein: the bottom of the pressing block (19) is fixed with a rubber pad, and the top end of the limiting block (18) is fixed with a pull ring (28).

6. A plotter holder for geological measurements, as defined in claim 1, wherein: supporting mechanism (22) are including supporting outer tube (29), the upper end and the mount pad (21) of supporting outer tube (29) are connected, the lower extreme activity nestification of supporting outer tube (29) has pole (30) in the support, the bottom mounting of pole (30) has base (31) in the support, adjusting bolt (32) have been cup jointed in the lower extreme outside of supporting outer tube (29), threaded connection between adjusting bolt (32) and the supporting outer tube (29), the tail end of adjusting bolt (32) stretches into in supporting outer tube (29), the tail end of adjusting bolt (32) and the lateral wall contact of pole (30) in the support.

7. A plotter holder for geological measurements according to claim 6, characterized in that: the bottom of mount pad (21) has seted up the thread groove, the upper end of supporting outer tube (29) is fixed with screw thread head (33), screw thread head (33) are nested in the thread groove, threaded connection between screw thread head (33) and the thread groove.

8. A plotter holder for geological measurements according to claim 6, characterized in that: the bottom of box (1) is equidistant to be provided with fixture block (34), the quantity of fixture block (34) is provided with four, four draw-in groove (35) have all been seted up to the bottom of fixture block (34), draw-in groove (35) and support outer tube (29) phase-match, fixture block (34) adopt thick skin rubber to process and make.