CN113331581A

CN113331581A - Mapping table for surveying and mapping engineering

Info

Publication number: CN113331581A
Application number: CN202110611235.4A
Authority: CN
Inventors: 赵雨琪; 胡泊; 高琼; 陈旭; 申浩
Original assignee: Yellow River Conservancy Technical Institute
Current assignee: Yellow River Conservancy Technical Institute
Priority date: 2021-06-02
Filing date: 2021-06-02
Publication date: 2021-09-03

Abstract

The invention belongs to the technical field of surveying and mapping, in particular to a drawing table for surveying and mapping engineering, which comprises a drawing table, wherein the left end of the drawing table is provided with a storage groove for storing tools, the outer end of the storage groove is provided with a hook for hanging schoolbag and clothes, the right end of the drawing table is provided with a toolbar for storing drawing tools, the hook is arranged to ensure that some articles to be hung have reasonable placement areas, the storage groove is arranged to ensure that some small drawing tools have reasonable storage positions, the toolbar is arranged to ensure that some large drawing tools obtain placement areas, so that the table top is cleaner and cleaner, the tools cannot be unnecessarily lost due to placement, the nut and the button are screwed on the table foot, the drawing table can be horizontally placed in some areas with uneven ground, and a better environment is provided for drawing work, the working efficiency is effectively improved.

Description

Mapping table for surveying and mapping engineering

Technical Field

The invention belongs to the technical field of surveying and mapping, and particularly relates to a drawing table for surveying and mapping engineering.

Background

Surveying and mapping project mainly refers to measuring various information of space and earth and drawing a topographic map of various information, takes the shapes, sizes and gravity fields of the earth and other planets as research objects, the research and mapping objects are very wide, and mainly comprise various ground objects, landforms, underground geological structures, hydrology, mineral deposits and the like of the earth surface, such as mountains, rivers, houses, roads, vegetation and the like. Usually, maps and traffic tourist maps seen by people are finished on the basis of mapping, field work is often carried out when the mapping work is carried out, and psychological preparation for hard environment needs to be carried out

Original mapping table for mapping engineering simple structure, the engineer is on the way of drawing, and the drawing slides easily, needs the direction of frequent adjustment drawing, brings very big puzzlement for drawing, and efficiency is very low moreover, and the precision is also lacked to some extent, and drawing tool does not have reasonable putting region, leans on individual custom to put completely, causes losing of instrument very easily to lack the categorised strorage device of drawing of specialty, cause the drawing to lose easily, to the above-mentioned problem, we provide a mapping table for mapping engineering.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides the drawing table for surveying and mapping engineering, which has the characteristics of tidy and attractive table top, high efficiency, smoother and neat drawing and difficulty in losing tool drawings.

In order to achieve the purpose, the invention provides the following technical scheme: a drawing table for surveying and mapping engineering comprises a drawing table, wherein a storage groove for storing tools is formed in the left end of the drawing table, hooks for hanging schoolbag and clothes are arranged at the outer ends of the storage groove, a toolbar for storing drawing tools is arranged at the right end of the drawing table, a sliding groove for sliding bolts is formed in the plane of the rear end of the drawing table, the drawing table is connected with a sliding block through the sliding groove, one end of the sliding block is connected with the bolts through threads, the other end of the sliding block is connected with an L-shaped sliding rod through welding, the L-shaped sliding rod is connected with a rotating shaft A through a hook plate, the rotating shaft A is arranged in a fixing block, a drawing box for storing drawings is arranged in the middle of the drawing table, a sealing cover is arranged at the right end of the drawing box, a spring A for resetting is arranged in the sealing cover, and the sealing cover is connected with a connecting rod B through the spring A, one end of the connecting rod B is connected with the connecting rod A through a rotating shaft, the outer end of the connecting rod A is provided with a button, the other end of the connecting rod B is connected with the connecting rod C through a rotating shaft, the middle part of the connecting rod C is connected with the drawing table through a supporting shaft, and the other end of the connecting rod C is connected with the pressing plate.

As a preferable technical scheme of the drawing table for surveying and mapping engineering, a rectangular groove for fixing a support shaft is arranged in the drawing table, the drawing table is fixedly connected with the support shaft through the rectangular groove, the drawing table is connected with a connecting rod C through the support shaft through the drawing table, one end of the connecting rod C is connected with a pressing plate through welding, the other end of the connecting rod C is connected with a connecting rod B through a rotating shaft, the connecting rod B is connected with the drawing table through a spring A, the connecting rod B is connected with a connecting rod A through a rotating shaft, the middle part of the connecting rod A is in contact with the rectangular groove in the middle of a sealing cover, the connecting rod A is connected with the sealing cover through the rectangular groove, and the sealing cover is connected with the drawing table through welding.

According to the preferable technical scheme of the drawing table for surveying and mapping engineering, the upper end of the drawing table is provided with a sliding groove, the sliding groove is in a convex shape, a sliding block is arranged in the sliding groove, the sliding groove fixes the sliding block through the shape of the sliding groove, one end of the sliding block is provided with a threaded hole for positioning, the sliding block is connected with a bolt through the threaded hole, and the lower end of the sliding block is connected with an L-shaped sliding rod through welding.

As a preferable technical scheme of the drawing table for surveying and mapping engineering, the L-shaped sliding rod is connected with a rectangular groove in the fixed block, a convex block connected with the rotating shaft A is arranged in the rectangular groove of the fixed block, the fixed block is connected with the rotating shaft A through the convex block, the other end of the rotating shaft A is connected with the hook plate, and the middle part of the hook plate is connected with the rectangular groove in the fixed block through the spring B.

According to the preferable technical scheme of the drawing table for surveying and mapping engineering, the table legs of the drawing table are provided with threaded holes for positioning, the drawing table is connected with screws through the threaded holes, and the connection positions of the drawing table and the screws are provided with screwing nuts for adjusting screwing depth.

According to the preferable technical scheme of the drawing table for surveying and mapping engineering, the left end of the drawing table is provided with the hook, the hook is in a barb shape, and the right side of the hook of the drawing table is provided with the storage groove.

As a preferable technical scheme of the drawing table for surveying and mapping engineering, a rectangular groove is formed in the right end of the drawing table, barbs are arranged at two adjacent ends of the toolbar, and the toolbar is connected with the rectangular groove through the barbs.

Compared with the prior art, the invention has the beneficial effects that: the hook is arranged, so that articles needing to be hung have reasonable placing areas, small drawing tools have reasonable storing positions through the arrangement of the storage groove, large drawing tools obtain the placing areas through the arrangement of the tool bar, a desktop is tidier, tools cannot be unnecessarily lost due to placing, the drawing desk can be horizontally placed in areas with uneven ground through the arrangement of the desk foot screwing nut and the button, a better environment is provided for drawing work, the work efficiency is effectively improved, the drawing does not lead to drawing idea displacement due to sliding in work through the arrangement of the fixing block, the drawing work is not disturbed by the factors, drawn patterns are more neat and attractive, the drawing is fixed without being influenced by the size of the drawing through the arrangement of the sliding block and the bolt, all can let the drawing fix on the desktop, through the setting of drawing case, let the drawing of drawing completion have had reasonable putting the region, can not cause the drawing to lose and the secondary reworks, through the setting of back shaft for connect more smoothness, the direction of force obtains fine conversion, through the setting of spring A and spring B, makes connection structure possess fine reset capability.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the drawing box of the present invention;

FIG. 3 is a schematic view of the connection structure of the support column of the present invention;

FIG. 4 is a schematic view of the structure of the chute of the present invention;

FIG. 5 is a schematic view of the structure of the fixing block of the present invention;

in the figure: 1. a drawing table; 2. drawing a carton; 3. a screw; 4. screwing the nut; 5. a button; 6. a connecting rod A; 7. a connecting rod B; 8. a connecting rod C; 9. a toolbar; 10. an L-shaped sliding rod; 11. a fixed block; 12. a slider; 13. a bolt; 14. a storage tank; 15. hooking; 16. pressing a plate; 17. a sealing cover; 18. a support shaft; 19. a spring A; 20. a chute; 21. a hook plate; 22. a spring B; 23. a rotating shaft A.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a drawing table for surveying and mapping engineering comprises a drawing table 1, wherein a storage groove 14 for storing tools is arranged at the left end of the drawing table 1, a hook 15 for hanging schoolbag and clothes is arranged at the outer end of the storage groove 14, a toolbar 9 for storing drawing tools is arranged at the right end of the drawing table 1, a sliding groove 20 for sliding a bolt 13 is arranged in the plane of the rear end of the drawing table 1, the drawing table 1 is connected with a sliding block 12 through the sliding groove 20, one end of the sliding block 12 is connected with the bolt 13 through threads, the other end of the sliding block 12 is connected with an L-shaped sliding rod 10 through welding, the L-shaped sliding rod 10 is connected with a rotating shaft A23 through a hook plate 21, a rotating shaft A23 is arranged in a fixed block 11, a drawing box 2 for storing drawing is arranged at the middle part of the drawing table 1, a sealing cover 17 is arranged at the right end of the drawing box 2, a spring A19 for resetting is arranged in the sealing cover 17, and the sealing cover 17 is connected with a connecting rod B7 through a spring A19, one end of the connecting rod B7 is connected with the connecting rod A6 through a rotating shaft, the outer end of the connecting rod A6 is provided with a button 5, the other end of the connecting rod B7 is connected with the connecting rod C8 through a rotating shaft, the middle part of the connecting rod C8 is connected with the drawing table 1 through a supporting shaft 18, and the other end of the connecting rod C8 is connected with the pressing plate 16.

Specifically, a rectangular groove for fixing the support shaft 18 is formed in the drawing table 1, the drawing table 1 is fixedly connected with the support shaft 18 through the rectangular groove, the drawing table 1 is connected with a connecting rod C8 through the support shaft 18 through the drawing table 1, one end of the connecting rod C8 is connected with the pressing plate 16 through welding, the other end of the connecting rod C8 is connected with a connecting rod B7 through a rotating shaft, the connecting rod B7 is connected with the drawing table 1 through a spring a19, the connecting rod B7 is connected with the connecting rod a6 through a rotating shaft, the middle part of the connecting rod a6 is in contact with the rectangular groove in the middle of the sealing cover 17, the connecting rod a6 is connected with the sealing cover 17 through the rectangular groove, the sealing cover 17 is connected with the drawing table 1 through welding, in the embodiment, the support shaft 18 plays a supporting role, and also plays a fixing role, the sealing cover 17 plays a sealing role, the spring a19 plays a resetting role, and the sealing cover 17 plays a sealing role.

Specifically, drawing table 1's upper end is equipped with spout 20, and spout 20 sets up to the type of dogleg, is equipped with slider 12 in the spout 20, and spout 20 fixes slider 12 through its shape, and the one end of slider 12 is equipped with the screw hole that is used for the location, and slider 12 is connected with bolt 13 through the screw hole, and the lower extreme of slider 12 is connected with L shape slide bar 10 through the welding, and spout 20 plays the effect of location in this embodiment, also plays spacing effect simultaneously, and bolt 13 plays the fixed action.

Specifically, the L-shaped sliding rod 10 is connected with a rectangular groove in the fixed block 11, a protrusion connected with a rotating shaft a23 is arranged in the rectangular groove of the fixed block 11, the fixed block 11 is connected with a rotating shaft a23 through the protrusion, the other end of the rotating shaft a23 is connected with the hook plate 21, the middle part of the hook plate 21 is connected with the rectangular groove in the fixed block 11 through a spring B22, in the embodiment, the fixed block 11 plays a role in fixing the drawing, the rotating shaft a23 plays a role in supporting and fixing, the hook plate 21 plays a role in limiting and fixing, and the spring B22 plays a role in resetting.

Specifically, the table foot department of drawing table 1 is equipped with the screw hole that is used for the location, and drawing table 1 is connected with screw 3 through the screw hole, and drawing table 1 is equipped with the nut 4 of screwing that is used for adjusting the closure degree of depth soon with screw 3 junction, and the nut 4 of screwing plays the effect of adjusting the desktop levelness in this embodiment.

Specifically, the left end of the drawing table 1 is provided with a hook 15, the hook 15 is in a barb shape, the right side of the hook 15 of the drawing table 1 is provided with a storage groove 14, the hook 15 plays a role in hanging clothes and schoolbag in the embodiment, and the storage groove 14 is used for placing tools such as drawing pens.

Specifically, drawing table 1 is equipped with the rectangular channel in the right-hand member, and the double-phase adjacent end of toolbar 9 all is equipped with the barb, and toolbar 9 is connected with the rectangular channel through the barb, and toolbar 9 is used for placing drawing tool in this embodiment, has still seted up some grooves specially, and what messenger's instrument was put is more neat.

The working principle and the using process of the invention are as follows: the invention puts the drawing table 1 at a reasonable position, checks whether the table top of the drawing table 1 is horizontal, if not, adjusts the corresponding table foot according to the level gauge, adjusts the levelness of the table top by screwing the nut 4 to adjust the screwing degree of the screw 3, when the levelness is adjusted, can draw an engineering drawing, takes out a reasonable drawing size, puts the drawing on the table top, rotates the storage groove 14 anticlockwise, loosens the contact space of the storage groove 14 and the rear end face of the drawing table 1, puts the fixed block 11 at a reasonable position, inserts the L-shaped sliding rod 10 into the inverted fixed block 11, clamps the hook plate 21 in the groove at the tail end of the L-shaped sliding rod 10 through the characteristic of the spring B22 so as to achieve fixation, when needing to be untied, only needs to move the L-shaped sliding rod 10 inwards, pulls the outward end of the hook plate 21 to take out the L-shaped sliding rod 10, then screws the storage groove 14 instantly, therefore, the position of the drawing is fixed, the tool bar 9 for storing drawing tools is hung at the left end of the drawing table 1, if schoolbag clothes and the like need to be hung, articles needing to be hung are hung on the hook 15 at the left end of the drawing table 1, the drawn pencil is placed in the storage groove 14 at the left end of the drawing table 1, after drawing is finished and drawing needs to be stored so as not to be lost, the connecting rod A6 is pushed inwards, the connecting rod A6 moves inwards, the button 5 also moves inwards to drive the connecting rod B7 to move downwards, the right end of the connecting rod C8 moves downwards and is affected by the supporting shaft 18, the left end of the connecting rod C8 moves upwards to drive the pressing plate 16 to move upwards, the drawing needing to be stored is placed in the drawing box 2, the connecting rod A6 is released after the drawing is laid, when the connecting rod A6 is released, the spring A19 loses extrusion force, resetting action is carried out, and the pressing plate 16 moves downwards until the drawing is tightly pressed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a mapping table for mapping engineering which characterized in that: comprises a drawing table (1), wherein the left end of the drawing table (1) is provided with a storage groove (14) for storing tools, the outer end of the storage groove (14) is provided with a hook (15) for hanging schoolbag and clothes, the right end of the drawing table (1) is provided with a toolbar (9) for storing drawing tools, the rear end plane of the drawing table (1) is internally provided with a sliding groove (20) for a bolt (13) to slide, the drawing table (1) is connected with a sliding block (12) through the sliding groove (20), one end of the sliding block (12) is connected with the bolt (13) through threads, the other end of the sliding block (12) is connected with an L-shaped sliding rod (10) through welding, the L-shaped sliding rod (10) is connected with a rotating shaft A (23) through a hook plate (21), the rotating shaft A (23) is arranged in a fixing block (11), the middle part of the drawing table (1) is provided with a drawing carton (2) for storing drawings, the right-hand member of picture carton (2) is equipped with sealed cowling (17), be equipped with in sealed cowling (17) and be used for the spring A (19) that resets, sealed cowling (17) are connected with connecting rod B (7) through spring A (19), the one end of connecting rod B (7) is connected with connecting rod A (6) through the pivot, the outer end of connecting rod A (6) is equipped with button (5), the other end of connecting rod B (7) is connected with connecting rod C (8) through the pivot, connecting rod C (8) middle part is connected with drawing table (1) through back shaft (18), the other end of connecting rod C (8) is connected with clamp plate (16).

2. The drawing table for mapping engineering according to claim 1, wherein: a rectangular groove for fixing the supporting shaft (18) is arranged in the drawing table (1), the drawing table (1) is fixedly connected with the supporting shaft (18) through the rectangular groove, the drawing table (1) is connected with a connecting rod C (8) through a supporting shaft (18) through the drawing table (1), one end of the connecting rod C (8) is connected with the pressure plate (16) through welding, the other end of the connecting rod C (8) is connected with the connecting rod B (7) through a rotating shaft, the connecting rod B (7) is connected with the drawing table (1) through a spring A (19), the connecting rod B (7) is connected with the connecting rod A (6) through a rotating shaft, the middle part of the connecting rod A (6) is contacted with a rectangular groove in the middle of the sealing cover (17), the connecting rod A (6) is connected with the sealing cover (17) through a rectangular groove, and the sealing cover (17) is connected with the drawing table (1) through welding.

3. The drawing table for mapping engineering according to claim 1, wherein: the drawing table is characterized in that a sliding groove (20) is formed in the upper end of the drawing table (1), the sliding groove (20) is in a convex shape, a sliding block (12) is arranged in the sliding groove (20), the sliding block (12) is fixed through the sliding groove (20) in the shape, a threaded hole for positioning is formed in one end of the sliding block (12), the sliding block (12) is connected with a bolt (13) through the threaded hole, and the lower end of the sliding block (12) is connected with an L-shaped sliding rod (10) through welding.

4. The drawing table for mapping engineering according to claim 1, wherein: l shape slide bar (10) are connected with the rectangular channel in fixed block (11), be equipped with the lug of connecting pivot A (23) in fixed block (11) rectangular channel, fixed block (11) are connected with pivot A (23) through the lug, the other end of pivot A (23) is connected with hook plate (21) the middle part of hook plate (21) is connected with the rectangular channel in fixed block (11) through spring B (22).

5. The drawing table for mapping engineering according to claim 1, wherein: the drawing table is characterized in that threaded holes for positioning are formed in the table feet of the drawing table (1), the drawing table (1) is connected with the screws (3) through the threaded holes, and screwing nuts (4) for adjusting screwing depth are arranged at the joints of the drawing table (1) and the screws (3).

6. The drawing table for mapping engineering according to claim 1, wherein: the left end of the drawing table (1) is provided with a hook (15), the hook (15) is in a barb shape, and the right side of the hook (15) of the drawing table (1) is provided with a storage groove (14).

7. The drawing table for mapping engineering according to claim 1, wherein: the drawing table (1) is provided with a rectangular groove at the right end, two adjacent ends of the toolbar (9) are provided with barbs, and the toolbar (9) is connected with the rectangular groove through the barbs.