CN213954839U

CN213954839U - Portable geographic information surveying instrument fixed bolster

Info

Publication number: CN213954839U
Application number: CN202023189788.5U
Authority: CN
Inventors: 赵艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-08-13
Anticipated expiration: 2030-12-26

Abstract

The utility model discloses a portable geographic information surveying instrument fixed bolster relates to the surveying instrument field, which comprises a fixing plate and i, the three installation piece that is equilateral triangle and distributes that is of lower surface edge fixedly connected with of fixed plate, there is the stabilizer blade bottom of installation piece through round pin axle swing joint, the equal fixedly connected with guard plate of upper surface four sides department of fixed plate, adjacent two guard plate fixed connection, be provided with the mounting panel directly over the fixed plate. The utility model discloses a be provided with the guard plate on the fixed plate, be provided with the mounting panel at the inner chamber of guard plate, the mounting panel presss from both sides the surveying instrument tightly spacing through two clamping mechanism for the dismouting of being convenient for of surveying instrument drives the mounting panel through threaded rod and knob and reciprocates, makes the surveying instrument can hide to the inside of guard plate when not using, and the guard plate has played the effect of protection to the surveying instrument, avoids the surveying instrument to empty impaired when not using.

Description

Portable geographic information surveying instrument fixed bolster

Technical Field

The utility model relates to a surveying instrument field, in particular to portable geographic information surveying instrument fixed bolster.

Background

The surveying instrument can combine light, machine and electricity to take the work piece into the computer to process and amplify 18 to 230 times, display on the screen, can directly shoot and file or do surface observation, measurement, drawing, its measured data can do SPC statistics, make excel report form, the drawing file can be converted into AUTOCAD application, the AUTOCAD graph can also be called into the computer software to compare with the work piece, make the data, can store on the computer, print, can transmit through the network even more. Present surveying instrument support generally adopts the tripod, and the bottom fixed connection of bolt and surveying instrument is passed through on the top of tripod, and this kind of mode makes the surveying instrument installation firm, but the bolt is smooth silk easily for the inconvenient dismantlement of surveying instrument, and present surveying instrument support does not set up protection machanism in addition, can not play the effect of protection to the surveying instrument when not using, when the surveying instrument emptys under the condition that does not use, can cause the surveying instrument impaired, influences the plotting efficiency. Therefore, it is necessary to invent a portable geographic information surveying instrument fixing bracket to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable geographic information surveying appearance fixed bolster to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fixed support of a portable geographic information surveying instrument comprises a fixed plate, wherein the edge of the lower surface of the fixed plate is fixedly connected with three mounting blocks distributed in an equilateral triangle, the bottom end of the mounting block is movably connected with support legs through pin shafts, four edges of the upper surface of the fixing plate are fixedly connected with protection plates, two adjacent protection plates are fixedly connected, an installation plate is arranged right above the fixed plate, two ends of the installation plate are fixedly connected with binding plates, the binding plate is bound and connected with the inner wall of the protection plate, both ends of the upper surface of the mounting plate are fixedly connected with clamping mechanisms, the middle part of the lower surface of the mounting plate is movably connected with a threaded rod through a bearing, the middle part of the fixing plate is provided with a threaded groove in a penetrating way, the bottom end of the threaded rod penetrates through the threaded groove and is fixedly connected with a knob, and the knob is located below the fixing plate.

Preferably, the clamping mechanism comprises a movable clamping plate, a fitting plate is fixedly connected to the bottom end of the movable clamping plate, and the fitting plate is in fit connection with the upper surface of the mounting plate.

Preferably, the lower surface middle part fixedly connected with forked tail slider of rigging board, the forked tail spout has been seted up to the upper surface of mounting panel, the forked tail slider is located the forked tail spout, and the one end inner wall connection of pressure spring and forked tail spout is passed through to the one end of forked tail slider.

Preferably, one side of the movable clamping plate is connected with a limiting plate in a laminating manner, and the lower surface of the limiting plate is bonded with a rubber bulge.

Preferably, one end of the limiting plate is fixedly connected with a limiting sliding block, one side of the movable clamping plate is provided with a limiting sliding groove, and the limiting sliding block is located in the limiting sliding groove.

Preferably, linear dead slot has been seted up at the tank bottom middle part of spacing spout, the one end middle part fixedly connected with extension rod of spacing slider, the one end of extension rod runs through linear dead slot and extends to the outside of activity splint, and the one end outside of extension rod has cup jointed stop nut.

The utility model discloses a technological effect and advantage:

the utility model discloses a be provided with the guard plate on the fixed plate, be provided with the mounting panel at the inner chamber of guard plate, the mounting panel presss from both sides the surveying instrument tightly spacing through two clamping mechanism for the dismouting of being convenient for of surveying instrument drives the mounting panel through threaded rod and knob and reciprocates, makes the surveying instrument can hide to the inside of guard plate when not using, and the guard plate has played the effect of protection to the surveying instrument, avoids the surveying instrument to empty impaired when not using.

Drawings

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

Fig. 2 is a schematic sectional view of the mounting plate structure of the present invention.

Fig. 3 is a schematic structural section view of the clamping mechanism of the present invention.

In the figure: 1. a fixing plate; 2. mounting blocks; 3. a support leg; 4. a protection plate; 5. mounting a plate; 6. a guide plate; 7. a clamping mechanism; 8. a threaded rod; 9. a thread groove; 10. a knob; 11. a movable splint; 12. attaching a plate; 13. a dovetail slide block; 14. a dovetail chute; 15. a compression spring; 16. a limiting plate; 17. a rubber bulge; 18. a limiting slide block; 19. a limiting chute; 20. a linear empty slot; 21. an extension rod; 22. and a limiting 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.

The utility model provides a portable geographic information surveying instrument fixed bolster as shown in fig. 1-3, as shown in fig. 1, including fixed plate 1, the three installation piece 2 that is equilateral triangle and distributes that is of lower surface edge fixedly connected with of fixed plate 1, there is stabilizer blade 3 bottom of installation piece 2 through round pin axle swing joint, the equal fixedly connected with guard plate 4 of upper surface four sides department of fixed plate 1, adjacent two the effect of protection has been played to the surveying instrument in 4 fixed connection of guard plate, the setting of guard plate 4.

As shown in fig. 2, be provided with mounting panel 5 directly over fixed plate 1, the equal fixedly connected with deflector 6 in both ends of mounting panel 5, deflector 6 is connected with the inner wall laminating of guard plate 4, and setting up of deflector 6 has played the spacing effect of direction to mounting panel 5 for mounting panel 5 keeps vertical reciprocating, the equal fixedly connected with clamping mechanism 7 in upper surface both ends of mounting panel 5, there is threaded rod 8 at the lower surface middle part of mounting panel 5 through bearing swing joint, threaded groove 9 has been seted up in the middle part of fixed plate 1, threaded groove 9 and fixedly connected with knob 10 are run through to the bottom of threaded rod 8, knob 10 is located the below of fixed plate 1, can drive threaded rod 8 through knob 10 and rotate, and threaded rod 8 can drive mounting panel 5 with the cooperation of threaded groove 9 and remove.

As shown in fig. 3, clamping mechanism 7 includes movable splint 11, movable splint 11's bottom fixedly connected with attaching plate 12, attaching plate 12 is connected with the upper surface laminating of mounting panel 5, the lower surface middle part fixedly connected with forked tail slider 13 of attaching plate 12, forked tail spout 14 has been seted up to the upper surface of mounting panel 5, forked tail slider 13 is located forked tail spout 14, and forked tail slider 13 and the cooperation of forked tail spout 14 make attaching plate 12 keep linear movement, and the one end inner wall connection of forked tail slider 13 through pressure spring 15 and forked tail spout 14, and pressure spring 15's setting makes movable splint 11 can closely laminate with the surveying instrument.

Specifically, one side laminating of movable splint 11 is connected with limiting plate 16, the lower surface of limiting plate 16 bonds has rubber protrusion 17, and rubber protrusion 17 on limiting plate 16 cooperates the connecting plate of surveying instrument bottom spacing fixed, limiting plate 16's one end fixedly connected with limit slide 18, limit slide 19 has been seted up to one side of movable splint 11, limit slide 18 is located limit slide 19, linear dead slot 20 has been seted up at limit slide 19's tank bottom middle part, limit slide 18's one end middle part fixedly connected with extension rod 21, the one end of extension rod 21 runs through linear dead slot 20 and extends to movable splint 11's the outside, and has cup jointed limit nut 22 in the one end outside of extension rod 21, and limit nut 22 can be spacing fixed with limiting plate 16 with the cooperation of extension rod 21.

The utility model discloses the theory of operation:

when the device is installed, firstly, the knob 10 is screwed, the knob 10 drives the threaded rod 8 to rotate, the threaded rod 8 is matched with the threaded groove 9 to drive the installation plate 5 to move upwards until the installation plate 5 moves to the upper part of the protection plate 4, then the two movable clamping plates 11 are moved towards the opposite direction, and the surveying instrument body is placed on the mounting plate 5, then the movable clamping plate 11 is loosened, so that the movable clamping plate 11 is tightly attached to the surveying instrument under the action of the compression spring 15, the surveying instrument is preliminarily clamped, then the height of the limiting plate 16 is adjusted according to the thickness of the connecting plate at the bottom end of the surveying instrument, so that the rubber bulge 17 on the lower surface of the limiting plate 16 is contacted with the upper surface of the connecting plate at the bottom end of the surveying instrument, then twist stop nut 22 on the extension rod 21, until stop nut 22 and the contact of activity splint 11, spacing limiting plate 16, limiting plate 16 and the cooperation of activity splint 11 can be installed the surveying instrument stably this moment.

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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a portable geographic information surveying appearance fixed bolster, includes fixed plate (1), its characterized in that: the edge of the lower surface of the fixing plate (1) is fixedly connected with three mounting blocks (2) distributed in an equilateral triangle manner, the bottom of each mounting block (2) is movably connected with a support leg (3) through a pin shaft, four edges of the upper surface of the fixing plate (1) are fixedly connected with guard plates (4), every two adjacent guard plates (4) are fixedly connected, a mounting plate (5) is arranged right above the fixing plate (1), two ends of the mounting plate (5) are fixedly connected with binding plates (6), the binding plates (6) are connected with the inner walls of the guard plates (4) in a binding manner, two ends of the upper surface of the mounting plate (5) are fixedly connected with clamping mechanisms (7), the middle part of the lower surface of the mounting plate (5) is movably connected with a threaded rod (8) through a bearing, and the middle part of the fixing plate (1) is provided with a threaded groove (9) in a penetrating manner, the bottom end of the threaded rod (8) penetrates through the threaded groove (9) and is fixedly connected with a knob (10), and the knob (10) is located below the fixing plate (1).

2. The portable geographic information surveying instrument fixing bracket as set forth in claim 1, wherein: clamping mechanism (7) are including activity splint (11), the bottom fixedly connected with rigging board (12) of activity splint (11), rigging board (12) are connected with the upper surface laminating of mounting panel (5).

3. The portable geographic information surveying instrument fixing bracket as set forth in claim 2, wherein: lower surface middle part fixedly connected with forked tail slider (13) of rigging board (12), forked tail spout (14) have been seted up to the upper surface of mounting panel (5), forked tail slider (13) are located forked tail spout (14), and the one end inner wall connection of one end through pressure spring (15) and forked tail spout (14) of forked tail slider (13).

4. A portable geographical information plotter fixed support according to claim 3, characterized in that: one side of the movable clamping plate (11) is attached with a limiting plate (16), and a rubber bulge (17) is bonded on the lower surface of the limiting plate (16).

5. The portable geographic information surveying instrument fixing bracket as set forth in claim 4, wherein: one end of the limiting plate (16) is fixedly connected with a limiting sliding block (18), one side of the movable clamping plate (11) is provided with a limiting sliding groove (19), and the limiting sliding block (18) is located in the limiting sliding groove (19).

6. The portable geographic information surveying instrument fixing bracket as set forth in claim 5, wherein: linear dead slot (20) have been seted up at the tank bottom middle part of spacing spout (19), the one end middle part fixedly connected with extension rod (21) of spacing slider (18), the one end of extension rod (21) runs through linear dead slot (20) and extends to the outside of activity splint (11), and the one end outside of extension rod (21) has cup jointed stop nut (22).