CN212056532U

CN212056532U - Horizontal fixing device for reconnaissance and surveying and mapping

Info

Publication number: CN212056532U
Application number: CN202020576121.1U
Authority: CN
Inventors: 郝哲; 金鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2020-12-01
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a reconnaissance survey and drawing is with horizontal fixing device, its structure includes brace angle, bracing piece, inlays solid axle, equipment fixer, and the terminal surface is connected under the level of bracing piece is inlayed to the brace angle, and the bracing piece is inlayed around the solid axle and is connected, inlays solid axle and is located under the level of equipment fixer and rather than surface connection, and equipment fixer is located directly over the level of bracing piece, and keeps parallel, the utility model discloses a buoyancy reaction through its mercury in with the mercury pond that newly-increased balancing unit can be effectual through the balanced structure of welding in the balancer carries out automatic adjustment, guarantees convenience very again when accurate.

Description

Horizontal fixing device for reconnaissance and surveying and mapping

Technical Field

The utility model relates to an reconnaissance field, specificly a reconnaissance is horizontal fixing device for survey and drawing.

Background

The surveying and mapping fixing device used in the surveying field is basically characterized in that the device is fixed through the supporting matching of the piston rod and the balance shaft, the support with a small contact surface can effectively deal with different terrains, but the accuracy of the precision is adjusted through manually adjusting the balance of the connecting shaft in the prior equipment technology during installation, and the surveying result is influenced very much.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a reconnaissance is horizontal fixing device for survey and drawing.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a horizontal fixing device for reconnaissance surveying and mapping structurally comprises a supporting angle, a supporting rod, an embedding and fixing shaft and an equipment fixer, wherein the supporting angle is embedded and connected with the horizontal lower end face of the supporting rod, the supporting rod is embedded and connected around the embedding and fixing shaft, the embedding and fixing shaft is positioned right below the horizontal direction of the equipment fixer and connected with the surface of the equipment fixer, and the equipment fixer is positioned right above the horizontal direction of the supporting rod and keeps parallel;

its structure of inlay solid axle includes equalizer, level box, graduation apparatus, mercury pond, the block is inlayed at the up end of level box to the equalizer, and keeps clearance fit with the mercury pond, the level box is located under the perpendicular of equalizer and surface contact, the graduation apparatus is inlayed and is connected on the outer terminal surface of level box, the mercury pond is located the inside latter half of level box.

Further, its structure of equalizer includes backup pad, connecting rod, connecting axle, first movable rod, second movable rod, loose gear, slider, fixed axle, balance plate, inlay directly over the level of connecting rod at the both ends of backup pad, the connecting rod is located directly over the level of connecting axle, the connecting axle keeps parallel with the level box, first movable rod is inlayed and is being connected the connecting axle, the second movable rod is located under the level of fixed axle, the block is inlayed to the loose gear under the level of second movable rod, the slider block is in the both ends of fixed axle, the fixed axle is located directly over the perpendicular of second movable rod, the movable gear is inlayed to the both ends of balance plate, the block is being inlayed at the both ends.

Furthermore, the sliding block is embedded and clamped on the inner end face of the leveling box, and the balance plate is movably matched with the mercury pool.

Advantageous effects

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a newly-increased balancing unit can be effectual through the balanced buoyancy reaction of welding the structure in the balancer through its mercury in with the mercury pool carry out automatic adjustment, again very convenient when guaranteeing the accuracy.

2. The utility model discloses the setting can be when adjusting fixing device inlaying the graduation apparatus of solid terminal surface, thereby the condition in observing the water flat line can make the staff adjust along with actual conditions.

Drawings

Fig. 1 is the utility model relates to an overall structure schematic diagram of horizontal fixing device for reconnaissance survey and drawing.

Fig. 2 is a schematic view of the structure of the fixing shaft of the present invention.

Fig. 3 is a schematic diagram of the balancer structure of the present invention.

In the figure: the device comprises a support angle-1, a support rod-2, an embedded fixing shaft-3, an equipment fixer-4, a balancer-31, a level box-32, a scale-33, a mercury pool-34, a support plate-311, a connecting rod-312, a connecting shaft-313, a first movable rod-314, a second movable rod-315, a movable gear-316, a sliding block-317, a fixing shaft-318 and a balance plate-319.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments, not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

As shown in fig. 1-3, the utility model provides a horizontal fixing device for reconnaissance surveying and mapping, the structure thereof comprises a supporting angle 1, a supporting rod 2, an embedding fixing shaft 3 and a device fixer 4, wherein the supporting angle 1 is embedded and connected with the lower end face of the supporting rod 2, the supporting rod 2 is embedded and connected around the embedding fixing shaft 3, the embedding fixing shaft 3 is positioned under the level of the device fixer 4 and connected with the surface of the device fixer, and the device fixer 4 is positioned over the supporting rod 2 and keeps parallel; the structure of the embedded fixing shaft 3 comprises a balancer 31, a level box 32, a scale 33 and a mercury pool 34, the balancer 31 is embedded and clamped on the upper end surface of the level box 32 and keeps movable fit with the mercury pool 34, the level box 32 is positioned under the balancer 31 and contacts with the surface, the scale 33 is embedded and connected on the outer end surface of the level box 32, the mercury pool 34 is positioned on the lower half part of the inside of the level box 32, the structure of the balancer 31 comprises a support plate 311, a connecting rod 312, a connecting shaft 313, a first movable rod 314, a second movable rod 315, a movable gear 316, a sliding block 317, a fixed shaft 318 and a balance plate 319, two ends of the support plate 311 are embedded and connected above the horizontal of the connecting rod 312, the connecting rod 312 is positioned above the horizontal of the connecting shaft 313, the connecting shaft 313 is parallel to the level box 32, the first movable rod 314 is embedded and connected with the connecting shaft 313, the second movable rod 315 is located right below the level of the fixed shaft 318, the movable gear 316 is embedded and clamped on the lower end face of the second movable rod 315, the sliding block 317 is clamped on two ends of the fixed shaft 318, the fixed shaft 318 is located right above the second movable rod 315, two ends of the balance plate 319 are embedded and clamped with the movable gear 316, the sliding block 317 is embedded and clamped on the inner end face of the level box 32, and the balance plate 319 is movably matched with the mercury pool 34.

The working principle of the present invention is explained as follows:

the utility model discloses need fix the back on ground at the time of using earlier with support angle 1, adjust the height through adjustment bracing piece 2, later with equipment fixed on equipment fixer 4 can, the balancer that sets up in inlaying solid axle 3 in the installation is laminated with the mercury in mercury pool 34 through the balance plate 319 structure of its bottom, make it float in the upper end of mercury through the principle that the density of balance plate 319 is lower than mercury, because mercury keeps the horizontal line all the time in principle of gravity, can not change along with putting of equipment, through the fluctuation of balance plate 319 drive movable gear 316 and second movable rod 315 and reciprocate, through fixed axle 318 and the left and right slope of the slider 317 of inlaying of control first movable rod 314, make and be connected connecting rod 312 with first movable rod 314 and drive backup pad 311 and finely tune, such design can effectual automation carry out the adjustment to backup pad 311, thereby driving the components in the whole equipment fixer 4 to carry out balance fine adjustment.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a reconnaissance is horizontal fixing device for survey and drawing which characterized in that: the structure of the device comprises a support angle (1), a support rod (2), an embedding shaft (3) and a device fixer (4), wherein the support angle (1) is embedded and connected with the horizontal lower end face of the support rod (2), the support rod (2) is embedded and connected around the embedding shaft (3), the embedding shaft (3) is positioned under the horizontal direction of the device fixer (4) and is connected with the surface of the device fixer, and the device fixer (4) is positioned over the horizontal direction of the support rod (2) and keeps parallel;

inlay its structure of solid axle (3) and include balancer (31), level box (32), graduation apparatus (33), mercury pond (34), the block is inlayed in balancer (31) at the up end of level box (32), and keeps clearance fit with mercury pond (34), level box (32) are located balancer (31) perpendicular under and surface contact, graduation apparatus (33) are inlayed and are connected on the outer terminal surface of level box (32), mercury pond (34) are located the inside latter half of level box (32).

2. The horizontal fixing device for surveying and mapping of claim 1, wherein: the balancer (31) structurally comprises a supporting plate (311), a connecting rod (312), a connecting shaft (313), a first movable rod (314), a second movable rod (315), a movable gear (316), a sliding block (317), a fixed shaft (318) and a balance plate (319), wherein two ends of the supporting plate (311) are embedded and connected right above the level of the connecting rod (312), the connecting rod (312) is located right above the level of the connecting shaft (313), the connecting shaft (313) is parallel to the leveling box (32), the first movable rod (314) is embedded and connected with the connecting shaft (313), the second movable rod (315) is located right below the level of the fixed shaft (318), the movable gear (316) is embedded and clamped on the lower end face of the second movable rod (315), the sliding block (317) is clamped on two ends of the fixed shaft (318), and the fixed shaft (318) is located right above the second movable rod (315), the two ends of the balance plate (319) are embedded and clamped with movable gears (316).

3. The horizontal fixing device for surveying and mapping as claimed in claim 2, wherein: the sliding block (317) is embedded and clamped on the inner end face of the level box (32), and the balance plate (319) is movably matched with the mercury pool (34).