CN212661378U

CN212661378U - Portable topography survey and drawing workstation

Info

Publication number: CN212661378U
Application number: CN202020303279.1U
Authority: CN
Inventors: 李浩然; 梁瑞花
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2021-03-09
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses a portable topography mapping workbench, including dull and stereotyped, screw thread seat, montant and connecting seat, dull and stereotyped lower surface intermediate position rigid coupling has the screw thread seat, the inside threaded connection of screw thread seat has the montant, dull and stereotyped right-hand member rigid coupling has the connecting seat, fixed establishment is installed on the right side of connecting seat. This portable topography mapping workbench, through the lagging, the horizontal pole, torque spring, the rubber pad, the cooperation of magnetic slab and magnetic path etc. is used, it is convenient to fix not unidimensional drawing to change the position of lagging in the diaphragm, and magnetic slab and magnetic path can be more stable to the connection of drawing to the actuation, through the supporting seat, the bottom plate, the montant, the cooperation of pin rod and apron etc. is used, the convenience is to the regulation of platform height, and convenient the dismantlement between supporting seat and the platform, conveniently carry and the transportation, through the protecting crust, the inserted bar, the cooperation of push pedal and compression spring etc. is used, whole mechanism rocks when preventing use platform.

Description

Portable topography survey and drawing workstation

Technical Field

The utility model relates to a topography mapping technology field specifically is a portable topography mapping workstation.

Background

Topographic mapping refers to the operation of mapping a topographic map, that is, measuring the projection position and elevation of the features on the earth surface and the terrain on a horizontal plane, reducing the height according to a certain proportion, drawing a topographic map by using symbols and notations, and using a workbench during topographic mapping, for example, the application number is: 201821072566.5, the height of the surveying and mapping platform is adjusted manually by a screw adjusting mechanism, and the surveying and mapping platform is limited and fixed by a locking screw, so that the adjusting effect is good; the inclination of the surveying and mapping platform is adjusted through the air bag adjusting mechanism, and the fiber is pulled to limit and fix, so that the surveying and mapping platform is stable and reliable; through turning over anchor clamps to press from both sides the paper on platform surface and press from both sides tightly to improve drawing efficiency, but current portable topography mapping workstation, inconvenient not unidimensional drawing is fixed, has the limitation during the use, leads to the practicality of whole mechanism to descend, and whole mechanism occupation space is great, and inconvenient carrying and transportation are hardly satisfied the user demand to the workstation when topography is drawn.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable topography mapping workstation to provide current portable topography mapping workstation in solving above-mentioned background art, inconvenient not unidimensional drawing is fixed, has the limitation during the use, leads to the problem that the practicality of whole mechanism descends.

In order to achieve the above object, the utility model provides a following technical scheme: a portable topographic surveying and mapping workbench comprises a flat plate, a threaded seat, a vertical rod and a connecting seat, wherein the threaded seat is fixedly connected to the middle position of the lower surface of the flat plate, the vertical rod is connected to the inner part of the threaded seat in a threaded manner, the connecting seat is fixedly connected to the right end of the flat plate, and a fixing mechanism is installed on the right side of the connecting seat;

the fixing mechanism comprises a transverse plate, a sleeve plate, a pressing plate, a rubber pad, a torsion spring and a short pin;

the right end of the transverse plate is fixedly connected with the connecting seat, the outer wall of the transverse plate is tightly attached with the sleeve plate, the left end of the sleeve plate is movably connected with a pressing plate, the bottom end of the pressing plate is fixedly connected with a rubber pad, the right side of the pressing plate is attached with a torsion spring, and the inner wall of the torsion spring is movably connected with the sleeve plate through a short pin. The drawings of different sizes can be conveniently fixed.

Preferably, the rubber pad is arranged in parallel with the flat plate. The rubber pad can clamp the graph paper by using the elasticity of the torsion spring.

Preferably, dull and stereotyped inside is inlayed and is had the magnetic sheet, the upper surface and the rubber pad of magnetic sheet laminate mutually, dull and stereotyped lower surface left end threaded connection has the screw thread round pin, two the equal rigid coupling in top of screw thread round pin has the magnetic path, the outer wall and the dull and stereotyped clearance fit of magnetic path, the left side bottom rigid coupling of montant has the connecting pin, the outer wall threaded connection of connecting pin has the nut. The magnetic plate and the magnetic block are convenient for fixing different positions of the drawing.

Preferably, the outer wall of the vertical rod is provided with an installation mechanism;

the mounting mechanism comprises a supporting seat, a bottom plate, a pin rod, a clamping rod, a cover plate and a screw;

the inner wall and the montant clearance fit of supporting seat, the bottom of supporting seat is equipped with the bottom plate, the bottom plate passes through the pin rod and links to each other with the supporting seat activity, the kelly has been cup jointed to the right-hand member of supporting seat, kelly and supporting seat clearance fit, the supporting seat be equipped with the apron, the inside and the montant clearance fit of apron, the seat and the both ends of apron are all through screw and supporting seat threaded connection. The height of the platform can be conveniently adjusted.

Preferably, the supporting seat and the vertical rod form a sliding mechanism. The vertical rod can move up and down in the supporting seat.

Preferably, the lower surface of the bottom plate is provided with grinding lines. The abrasive grain increases the friction between the sole plate and the ground.

Preferably, the right end of the bottom plate is provided with a connecting mechanism;

the connecting mechanism comprises a protective shell, an inserting rod, a push plate and a compression spring;

the outer wall of the protective shell is fixedly connected with the bottom plate, an inserting rod is sleeved inside the protective shell and in clearance fit with the protective shell, a push plate is fixedly connected to the right end of the inserting rod, the outer wall of the push plate is in clearance fit with the protective shell, a compression spring is attached to the right end of the push plate, and the outer wall of the compression spring is in clearance fit with the protective shell. The stability of the platform in use is ensured.

Preferably, the insertion rod is perpendicular to the clamping rod. The inserted link carries out the rigidity to the kelly.

Compared with the prior art, the beneficial effects of the utility model are that: this portable topography survey and drawing workstation compares traditional technique, has following advantage:

through the cooperation use of lagging, horizontal pole, torque spring, rubber pad, magnetic sheet and magnetic path etc, torque spring promotes the clamp plate and drives the rubber pad and press the drawing at the magnetic sheet upper surface, changes the position convenience of lagging in the diaphragm and fixes the drawing of unidimensional not, and magnetic sheet and magnetic path can be more stable to the connection of drawing to the actuation, and then improve whole mechanism's practicality.

Through the cooperation use of supporting seat, bottom plate, montant, pin pole and apron etc. change the position of montant in the supporting seat, the convenience is to the regulation of platform height, and conveniently dismantles between supporting seat and the platform, rotates the parallel storage space that saves of bottom plate and supporting seat, conveniently carries and transports.

The cooperation through protective case, inserted bar, push pedal and compression spring etc. is used, utilizes compression spring's elasticity to drive the push pedal and inserts the inserted bar in the kelly, carries out the rigidity to the supporting seat, and whole mechanism rocks when preventing to use the platform, to the user demand of workstation when satisfying the topography drawing greatly, is favorable to using widely.

Drawings

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

FIG. 2 is a schematic view of the connection structure between the fixing mechanism and the plate in FIG. 1;

FIG. 3 is a schematic view of the connection structure between the mounting mechanism and the vertical rod shown in FIG. 1;

fig. 4 is a schematic view of the connection structure between the connection mechanism and the bottom plate in fig. 1.

In the figure: 1. the device comprises a flat plate, 2, a threaded seat, 3, a vertical rod, 4, a connecting seat, 5, a fixing mechanism, 501, a horizontal plate, 502, a sleeve plate, 503, a pressing plate, 504, a rubber pad, 505, a torsion spring, 506, a short pin, 6, an installation mechanism, 601, a supporting seat, 602, a bottom plate, 603, a pin rod, 604, a clamping rod, 605, a cover plate, 606, a screw, 7, a connecting mechanism, 701, a protective shell, 702, an insertion rod, 703, a push plate, 704, a compression spring, 8, a magnetic plate, 9, a threaded pin, 10, a magnetic block, 11, a connecting pin, 12 and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a portable topographic surveying and mapping workbench comprises a flat plate 1, a threaded seat 2, a vertical rod 3 and a connecting seat 4, wherein the threaded seat 2 is fixedly connected to the middle position of the lower surface of the flat plate 1, the vertical rod 3 is in threaded connection with the inside of the threaded seat 2, the vertical rod 3 can be detached from the threaded seat 2, the connecting seat 4 is fixedly connected to the right end of the flat plate 1, a fixing mechanism 5 is installed on the right side of the connecting seat 4, the fixing mechanism 5 comprises a transverse plate 501, a sleeve plate 502, a pressing plate 503, a rubber pad 504, a torsion spring 505 and a short pin 506, the right end of the transverse plate 501 is fixedly connected with the connecting seat 4, the sleeve plate 502 is tightly attached to the outer wall of the transverse plate 501, the sleeve plate 502 can move in the transverse plate 501, the pressing plate 503 is movably connected to the left end of the sleeve plate 502, the pressing plate 503 can rotate in the sleeve plate 501, the rubber pad 504 is fixedly connected to the bottom end of the, the rubber pad 504 is parallel to the plate 1, and the pressing plate 503 is pushed by the elasticity of the torsion spring 505 to drive the rubber pad 504 to be tightly attached to the magnetic plate 8.

Dull and stereotyped 1's inside is inlayed and is had magnetic sheet 8, magnetic sheet 8's upper surface and rubber pad 504 are laminated mutually, dull and stereotyped 1's lower surface left end threaded connection has threaded pin 9, threaded pin 9 can be dismantled from dull and stereotyped 1, the equal rigid coupling in top of two threaded pins 9 has magnetic path 10, the outer wall and the dull and stereotyped 1 clearance fit of magnetic path 10, the left side bottom rigid coupling of montant 3 has connecting pin 11, the outer wall threaded connection of connecting pin 11 has nut 12, it can carry out the rigidity to montant 3 in supporting seat 601 to screw up nut 12 in connecting pin 11.

The outer wall of the vertical rod 3 is provided with an installation mechanism 6, the installation mechanism 6 comprises a supporting seat 601, a bottom plate 602 and a pin rod 603, clamping rod 604, apron 605 and screw 606, the inner wall and the 3 clearance fit of montant of supporting seat 601, the bottom of supporting seat 601 is equipped with bottom plate 602, bottom plate 602 rotates in supporting seat 601 through pin 603, bottom plate 602 passes through pin 603 and links to each other with supporting seat 601 activity, clamping rod 604 has been cup jointed to the right-hand member of supporting seat 601, clamping rod 604 and supporting seat 601 clearance fit, clamping rod 604 can reciprocate at the right-hand member of supporting seat 601, supporting seat 601 be equipped with apron 605, the inside and the 3 clearance fit of montant of apron 605, the seat and the both ends of apron 605 all pass through screw 606 and supporting seat 601 threaded connection, apron 605 passes through screw 606 and is connected with supporting

seat

601, 601 supporting seat and montant 3 constitute slide mechanism, montant 3 can reciprocate in supporting seat 601, the lower surface processing of bottom plate 602 has the wear.

Connecting mechanism 7 is installed to the right end of bottom plate 602, connecting mechanism 7 includes protecting casing 701, inserted bar 702, push pedal 703 and compression spring 704, the outer wall and the bottom plate 602 looks rigid coupling of protecting casing 701, inserted bar 702 has been cup jointed to the inside of protecting casing 701, inserted bar 702 can move about in protecting casing 701, inserted bar 702 and protecting casing 701 clearance fit, the right-hand member rigid coupling of inserted bar 702 has push pedal 703, promote push pedal 703 and compress compression spring 704, the outer wall and the protecting casing 701 clearance fit of push pedal 703, the right-hand member laminating of push pedal 703 has compression spring 704, the outer wall and the protecting casing 701 clearance fit of compression spring 704, inserted bar 702 sets up with card pole 604 is perpendicular, the left end of inserted bar 702 inserts in the through-hole of card pole 604 bottom.

In this example, when using the workbench for topographic mapping, firstly inserting the vertical rod 3 together with the connecting pin 11 into the supporting seat 601, then sleeving the cover plate 605 on the top end of the supporting seat 601 and screwing it with the screw 606, screwing the top end of the vertical rod 3 into the threaded seat 2 on the lower surface of the flat plate 1, adjusting the position of the vertical rod 3 in the supporting seat 601 according to the actual use requirement, screwing the connecting pin 11 with the nut 12 to fix the position of the vertical rod 3, rotating the bottom plate 602 in the supporting seat 601 through the pin 603, when the bottom plate 602 is perpendicular to the supporting seat 601, moving the clamping rod 604 downwards into the bottom plate 602, pushing the push plate under the elastic force of the compression spring 704 to drive the insertion rod 702 to insert into the clamping rod 604, then placing the paper on the upper surface of the platform 1, pressing the pressing plate 503 to compress the torsion spring 505 in the sleeve plate 502, moving the sleeve plate 502 in the horizontal plate 703, and then the drawing sheets with different sizes are clamped, the two threaded pins 9 are taken down, and the edges of the drawing sheets are clamped by using the magnetic force between the magnetic block 10 and the magnetic plate 8.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable topography survey and drawing workstation, includes dull and stereotyped (1), screw thread seat (2), montant (3) and connecting seat (4), the lower surface intermediate position rigid coupling of dull and stereotyped (1) has screw thread seat (2), the internal thread of screw thread seat (2) is connected with montant (3), the right-hand member rigid coupling of dull and stereotyped (1) has connecting seat (4), its characterized in that: a fixing mechanism (5) is arranged on the right side of the connecting seat (4);

the fixing mechanism (5) comprises a transverse plate (501), a sleeve plate (502), a pressing plate (503), a rubber pad (504), a torsion spring (505) and a short pin (506);

the right-hand member of diaphragm (501) and connecting seat (4) looks rigid coupling, the outer wall of diaphragm (501) is closely laminated and is had lagging (502), the left end swing joint of lagging (502) has clamp plate (503), the bottom rigid coupling of clamp plate (503) has rubber pad (504), the right side laminating of clamp plate (503) has torsion spring (505), the inner wall of torsion spring (505) passes through cotter (506) and links to each other with lagging (502) activity.

2. A portable topographical mapping table as claimed in claim 1, wherein: the rubber pad (504) is arranged in parallel with the flat plate (1).

3. A portable topographical mapping table as claimed in claim 1, wherein: the inside of flat board (1) is inlayed and is had magnetic sheet (8), the upper surface and rubber pad (504) of magnetic sheet (8) are laminated mutually, the lower surface left end threaded connection of flat board (1) has screw thread round pin (9), two the equal rigid coupling in top of screw thread round pin (9) has magnetic path (10), the outer wall and flat board (1) clearance fit of magnetic path (10), the left side bottom rigid coupling of montant (3) has connecting pin (11), the outer wall threaded connection of connecting pin (11) has nut (12).

4. A portable topographical mapping table as claimed in claim 1, wherein: an installation mechanism (6) is installed on the outer wall of the vertical rod (3);

the mounting mechanism (6) comprises a supporting seat (601), a bottom plate (602), a pin rod (603), a clamping rod (604), a cover plate (605) and a screw (606);

the inner wall and montant (3) clearance fit of supporting seat (601), the bottom of supporting seat (601) is equipped with bottom plate (602), bottom plate (602) link to each other with supporting seat (601) activity through pin pole (603), kelly (604) have been cup jointed to the right-hand member of supporting seat (601), kelly (604) and supporting seat (601) clearance fit, supporting seat (601) be equipped with apron (605), the inside and montant (3) clearance fit of apron (605), the seat and the both ends of apron (605) all pass through screw (606) and supporting seat (601) threaded connection.

5. A portable topographical mapping table as claimed in claim 4, wherein: the supporting seat (601) and the vertical rod (3) form a sliding mechanism.

6. A portable topographical mapping table as claimed in claim 4, wherein: the lower surface of the bottom plate (602) is machined with grinding grains.

7. A portable topographical mapping table as claimed in claim 4, wherein: the right end of the bottom plate (602) is provided with a connecting mechanism (7);

the connecting mechanism (7) comprises a protective shell (701), an insertion rod (702), a push plate (703) and a compression spring (704);

the outer wall of the protective shell (701) is fixedly connected with the bottom plate (602), an inserting rod (702) is sleeved inside the protective shell (701), the inserting rod (702) is in clearance fit with the protective shell (701), a push plate (703) is fixedly connected to the right end of the inserting rod (702), the outer wall of the push plate (703) is in clearance fit with the protective shell (701), a compression spring (704) is attached to the right end of the push plate (703), and the outer wall of the compression spring (704) is in clearance fit with the protective shell (701).

8. A portable topographical mapping table as claimed in claim 7, wherein: the inserting rod (702) is perpendicular to the clamping rod (604).