CN219912538U - Total powerstation convenient to fix in field - Google Patents

Abstract

The utility model belongs to the field of total stations, and particularly relates to a total station convenient to fix in the field, which solves the problems of inconvenience in height change and insecurity in tripod fixation in the prior art.

Description

Total powerstation convenient to fix in field

Technical Field

The utility model relates to the technical field of total stations, in particular to a total station convenient to fix in the field.

Background

At present, the total station is a total station type electronic distance meter, is a high-technology measuring instrument integrating light, machine and electricity, and is a surveying instrument system integrating the functions of measuring horizontal angle, vertical angle, distance (inclined distance and flat distance) and height difference. Compared with an optical theodolite, the electronic theodolite changes the optical dial into a photoelectric scanning dial, and replaces manual optical micrometer reading with automatic recording and displaying reading, so that the angle measurement operation is simplified, and reading errors can be avoided. The total station is called because it can complete all the measurement work on the station by setting the instrument at one time. The method is widely applied to the fields of precision engineering measurement or deformation monitoring such as ground large-scale building and underground tunnel construction. The total station is different from the optical theodolite in a dial reading and displaying system, and the horizontal dial and the vertical dial of the optical theodolite and a reading device thereof respectively adopt (a coding dial) or two identical grating dials and reading sensors for angle measurement. The angular accuracy can be classified into several classes of 0.5 ", 1", 2 ", 3", 5 ", 7", etc. The development of total stations has undergone several stages from combination, i.e. combination of electro-optical distance meter and optical theodolite, or combination of electro-optical distance meter and electronic theodolite, to integral-type, i.e. combination of optical axis of light wave transmitting and receiving system of electro-optical distance meter and visual axis of theodolite into coaxial integral total station.

The authorized bulletin number in the prior art is: the utility model provides a laser total station convenient to fix of CN214467310U, including total station body and the mount pad of being connected with tripod upper end an organic whole, the lower extreme of total station body is equipped with the fixing base, the fixing base is located the mounting groove of mount pad, the equal threaded connection of central point in mount pad all around has side end fixed establishment, and the four central points of outer wall of fixing base all are equipped with the draw-in groove with side end fixed establishment assorted, the bottom of mount pad is equipped with the bottom screw, threaded connection has bottom fixed establishment on the bottom screw, still be equipped with aerating device around the outer wall of fixing base; compared with the prior art, the utility model has the advantages that the bottom end and the side ends are fixed through the bottom end fixing mechanism and the side end fixing mechanism, the structure is stable, the fixing mode is simple and convenient, the bottom end fixing mechanism and the side end fixing mechanism are both arranged at the central position, the mounting grooves of the same group of tripod are convenient for placing total station bodies of different types, the applicability is strong, however, the utility model needs to be fixed on the tripod when in use, when in field mapping operation, the tripod is easy to incline and fall due to uneven ground, excessive shielding objects are not arranged in the field, the tripod is also caused to have the risk of inclining and falling due to wind blowing, the equipment is damaged, the height of the current tripod can not be directly regulated when different mapping heights are required to be regulated, and the tripod with different heights needs to be replaced, so that the tripod with excessive carrying for outdoor mapping operation is very inconvenient.

Disclosure of Invention

The utility model aims to provide a total station convenient to fix in the field, which solves the problems that the height is inconvenient to change and the tripod is not firmly fixed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a total powerstation convenient to fix in the field, includes the base, the top of base is respectively through screw fixedly connected with lower riser and two symmetrical arrangement's lower vertical piece, install the horizon rule on the base, two on the lower vertical piece jointly rotate and install the removal screw rod, the one end of removal screw rod is through screw fixedly connected with rocking handle, two on the lower vertical piece jointly through screw fixedly connected with lower slide bar, the last slider that slides of lower slide bar is equipped with, slider threaded connection is in on the removal screw rod, the riser with respectively movable hinge has second bracing piece and first bracing piece down on the slider, the second bracing piece movable hinge is in on the first bracing piece;

the utility model discloses a light measuring instrument, including first bracing piece, second bracing piece, upper slide, stand, screw fixedly connected with is placed at the top of upper stand, the bottom of placing the platform is through two symmetrical arrangement's of screw fixedly connected with last perpendicular piece, two go up to erect and have an upper slide bar through screw fixedly connected with jointly on the piece, upper slide sliding assembly is in on the upper slide bar, the light measuring instrument body is installed at the top of placing the platform.

Preferably, the fixing device further comprises nails, four symmetrically arranged fixing plates are fixedly connected to the base through screws, lifting screws are connected to the four fixing plates through threads, feet are fixedly connected to the bottoms of the lifting screws through screws, four symmetrically arranged through holes are formed in the feet, and the nails penetrate through the through holes.

Preferably, a transverse groove is formed in the upper sliding block, and the upper sliding rod penetrates through the transverse groove.

Preferably, a transverse hole is formed in the lower sliding block, and the lower sliding rod penetrates through the transverse hole.

Preferably, a thread groove is formed in the lower slider, the moving screw rod penetrates through the thread groove, and the moving screw rod and the thread groove are identical in shape and size.

Preferably, a round hole is formed in one of the lower vertical blocks, and the movable screw rod penetrates through the inside of the round hole.

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

1. according to the utility model, through the arrangement of the structures such as the rocking handle, the movable screw and the like, the rocking handle is rotated, the movable screw drives the lower sliding block to slide on the lower sliding rod when rotating, the first supporting rod and the second supporting rod support the placing table together through the upper vertical plate and the upper sliding block to ascend, and the light measuring instrument body arranged on the placing table follows the ascending, so that the effect of conveniently changing the height is realized.

2. According to the utility model, through the arrangement of the structures such as the lifting screw rod, the level bar and the like, when the field ground is uneven, the lifting screw rod on each corner is independently regulated until the level bar displays the level, so that the whole equipment is in a horizontal state, then nails penetrate through the through holes and are nailed into the ground, even if no shielding object shields wind blowing outdoors, the whole equipment can be ensured to be stable and not shake, and the effect of the whole equipment is realized.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is an enlarged view of structure A of the present utility model;

fig. 3 is a schematic overall structure of the present utility model.

In the figure: 1. a base; 2. a fixing plate; 3. lifting screw rods; 4. a footing; 5. a nail; 6. a through hole; 7. a level bar; 8. a lower vertical plate; 9. a photodetector body; 10. a placement table; 11. an upper vertical block; 12. a lower vertical block; 13. a rocking handle; 14. moving the screw; 15. a lower slide bar; 16. an upper slide bar; 17. a slide block; 18. an upper vertical plate; 19. a first support bar; 20. a second support bar; 21. and (5) an upper sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a total station convenient to fix in the open air, the intelligent automatic transmission device comprises a base 1, the top of base 1 is respectively through screw fixedly connected with lower riser 8 and two symmetrical arrangement's lower riser 12, install horizon rule 7 on the base 1, two lower riser 12 go up and rotate and install movable screw rod 14, the one end of movable screw rod 14 is through screw fixedly connected with rocking handle 13, two lower riser 12 go up and have lower slide bar 15 through screw fixedly connected with, lower slide bar 15 is equipped with slider 17 in the slip, slider 17 threaded connection is on movable screw rod 14 down, lower riser 8 and slider 17 go up respectively movable hinge have second bracing piece 20 and first bracing piece 19, the second bracing piece 20 movable hinge is on first bracing piece 19, the other end of first bracing piece 19 and second bracing piece 20 is movable hinge respectively have riser 18 and slider 21, the top of riser 18 is through screw fixedly connected with placing table 10, the bottom of placing table 10 is through screw fixedly connected with two symmetrical arrangement's last riser 11, two upper riser 11 go up slider 11 go up and are connected with slider 16 through screw fixedly, the slider 16 is gone up and slider 16 is gone up in common, the slider body is gone up through the slider 16 is gone up to the side of sliding support body is gone up to the slider is equipped with through the slider 15, the slider is equipped with through the slider 16 in the slider is equipped with the slider that is arranged in the slider is convenient for the top, the change, the optical transmission device is realized, the optical transmission device is convenient for change, the top is realized, the top of the instrument is changed, and is realized, and is changed the top is convenient to be equipped with the top and is convenient to be equipped with.

Referring to fig. 1-3, the portable electronic device further comprises nails 5, four symmetrically arranged fixing plates 2 are fixedly connected to the base 1 through screws, lifting screws 3 are connected to the four fixing plates 2 through threads, feet 4 are fixedly connected to the bottoms of the lifting screws 3 through screws, four symmetrically arranged through holes 6 are formed in the feet 4, the nails 5 penetrate through the through holes 6, the lifting screws 3 on each corner are independently adjusted when the field ground is uneven through the arrangement of the lifting screws 3, the leveling bars 7 and the like, the whole equipment is in a horizontal state until the leveling bars 7 show level, then the nails 5 penetrate through the through holes 6 to be nailed into the ground, even if no shielding object shields wind blowing outdoors, the whole equipment is ensured to be stable and not to shake, and the effect of the whole equipment is realized.

Referring to fig. 1, a transverse slot is formed in the upper slider 21, and the upper slider 16 passes through the transverse slot.

Referring to fig. 2, a transverse hole is formed in the lower slider 17, and the lower slider 15 passes through the transverse hole.

Referring to fig. 2, a thread groove is formed in the lower slider 17, the moving screw 14 passes through the inside of the thread groove, and the moving screw 14 and the thread groove have the same shape and size.

Referring to fig. 1, a circular hole is formed in one of the lower vertical blocks 12, and a moving screw 14 passes through the inside of the circular hole.

The specific implementation process of the utility model is as follows: the rocking handle 13 is rotated, and the movable screw 14 drives down slider 17 to slide on lower slide bar 15 when rotating, and the activity articulates on the slider 17 has first bracing piece 19, and activity articulates on the riser 8 down has second bracing piece 20, and first bracing piece 19 and second bracing piece 20 support jointly through riser 18 and last slider 21 and place the platform 10 and rise, place the optical measuring instrument body 9 of installing on the platform 10 and follow and rise, conveniently change the height of optical measuring instrument body 9.

When the field ground is uneven, the lifting screw 3 on each corner is independently adjusted, the whole equipment can be guaranteed to be in a horizontal state by displaying the level to the level bar 7, then nails 5 are nailed into the ground through the through holes 6, and even if no shielding object is used outdoors to shield wind blowing, the whole equipment can be guaranteed to be stable and not shake.

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

Claims (6)

1. Total powerstation convenient to fix in the field, including base (1), its characterized in that: the top of the base (1) is fixedly connected with a lower vertical plate (8) and two symmetrically arranged lower vertical blocks (12) through screws respectively, a horizontal ruler (7) is installed on the base (1), two lower vertical blocks (12) are jointly rotatably provided with a movable screw rod (14), one end of each movable screw rod (14) is fixedly connected with a rocking handle (13) through screws, two lower vertical blocks (12) are jointly fixedly connected with a lower sliding rod (15) through screws, a lower sliding block (17) is slidably assembled on each lower sliding rod (15), the lower sliding blocks (17) are in threaded connection with the corresponding movable screw rod (14), a second supporting rod (20) and a first supporting rod (19) are respectively movably hinged to each lower vertical plate (8) and each lower sliding block (17), and each second supporting rod (20) is movably hinged to each first supporting rod (19);

the utility model discloses a light measuring instrument, including first bracing piece (19), second bracing piece (20), upper slide (21) and light measuring instrument body (9) are installed on the top of placing platform (10), first bracing piece (19) with the other end of second bracing piece (20) is articulated respectively have riser (18) and last slider (21) in the activity, the top of riser (18) is through screw fixedly connected with placing platform (10), the bottom of placing platform (10) is through two symmetrical arrangement's of screw fixedly connected with last perpendicular piece (11), two go up on perpendicular piece (11) jointly through screw fixedly connected with slide bar (16), go up slider (21) sliding assembly and be in go up on slide bar (16).

2. A total station for facilitating fixation in the field as defined in claim 1, wherein: still include nail (5), be connected with four symmetrical arrangement's fixed plate (2) through screw fixedly on base (1), four equal threaded connection has lifting screw (3) on fixed plate (2), screw fixedly connected with footing (4) are passed through to the bottom of lifting screw (3), four symmetrical arrangement's through-hole (6) have been seted up on footing (4), nail (5) pass the inside of through-hole (6).

3. A total station for facilitating fixation in the field as defined in claim 1, wherein: the inside of the upper sliding block (21) is provided with a transverse groove, and the upper sliding rod (16) passes through the inside of the transverse groove.

4. A total station for facilitating fixation in the field as defined in claim 1, wherein: the inside of lower slider (17) has seted up the cross bore, lower slide bar (15) pass the inside in cross bore.

5. A total station for facilitating fixation in the field as defined in claim 1, wherein: the inside of lower slider (17) has seted up the screw thread groove, remove screw rod (14) pass the inside of screw thread groove, remove screw rod (14) with the shape size of screw thread groove is the same.

6. A total station for facilitating fixation in the field as defined in claim 1, wherein: one of the lower vertical blocks (12) is provided with a round hole, and the movable screw (14) passes through the inside of the round hole.