CN212007169U - Automatic height-measuring total station - Google Patents

Abstract

The utility model provides an automatic height measuring total station, which comprises a total station body, wherein the base of the total station body is connected with a fixing mechanism, the fixing mechanism comprises a top plate, a left fixing plate and a right fixing plate, after-fixing plate and last fixed block, about fixed plate and after-fixing plate set up with last fixed block relatively, about the fixed plate connect in the after-fixing plate left and right sides, about the after-fixing plate with go up the fixed block above be connected with the roof that is fixed in the base, it has first spring to go up the surface connection on fixed block face after-fixing plate upper portion, be connected with first grip block on the first spring, about the lower level of after-fixing plate be connected with the base plate, be fixed with lower fixed block on the base plate, lower fixed block face after-fixing plate's surface connection has the second spring, be connected with the second grip block on the second spring, about the rectangle space that after-fixing plate and two grip blocks enclose in the centre gripping hold the distancer, be equipped with. This application can automatic measure out instrument to ground distance, and measurement accuracy and work efficiency are high.

Description

Automatic height-measuring total station

Technical Field

The utility model relates to a measure technical field, concretely relates to automatic gauge height total powerstation.

Background

The total station is a short for total station type electronic tacheometer, is an optoelectronic instrument combining an electronic theodolite, an optoelectronic distance meter and a microprocessor, and is a surveying and mapping instrument system integrating horizontal angle, vertical angle, distance (slant distance and horizontal distance) and altitude difference measuring functions. Compared with the optical theodolite, the electronic theodolite changes the optical scale into the photoelectric scanning scale, and replaces manual optical micrometer reading with automatic recording and displaying reading, so that the angle measurement operation is simplified, and the generation of reading errors can be avoided. The total station is called because the instrument can be arranged once to complete all measurement work on the station. The method is widely applied to the field of precision engineering measurement or deformation monitoring of overground large-scale buildings, underground tunnel construction and the like.

At present, before the total station performs measurement, the total station needs to be placed on an existing tripod, and then a worker measures the distance between a base of the total station and a preset mark on the ground by using a tape measure, namely, the total station can perform the measurement only when the measured distance reaches a preset requirement. And the inventor of the utility model discovers through research, predetermines the distance between the sign through workman with tape measure total powerstation base to ground, not only measurement accuracy is not high, and power consumption work efficiency is not high consuming time moreover, therefore how to measure aforementioned distance fast accurately, become the problem that the reality was needed a lot of to solve.

SUMMERY OF THE UTILITY MODEL

To current total powerstation before carrying out surveying work, need to predetermine the distance between the sign through workman with tape measure total powerstation base to ground, lead to not only that measurement accuracy is not high from this, moreover the not high technical problem of power consumption work efficiency consuming time, the utility model provides an automatic gauge height total powerstation.

In order to solve the technical problem, the utility model discloses a following technical scheme:

an automatic height-measuring total station comprises a total station body, wherein a fixing mechanism is connected to the bottom surface of a base of the total station body, the fixing mechanism comprises a top plate, a left fixing plate, a right fixing plate, a rear fixing plate and an upper fixing block, the left fixing plate and the right fixing plate are oppositely arranged, the rear fixing plate and the upper fixing block are oppositely arranged, the left fixing plate and the right fixing plate are adjacent to the left side and the right side of the rear fixing plate, the top plate is fixedly connected with the base of the total station body, the upper edges of the left fixing plate, the right fixing plate, the rear fixing plate and the upper fixing block are connected with the top plate, a first spring is connected to the surface of the upper fixing block facing the upper portion of the rear fixing plate, a first clamping block is fixedly connected onto the first spring, the lower edges of the left fixing plate, the right fixing plate and the, the surface that lower fixed block face after-fixing board is connected with the second spring, fixedly connected with second grip block on the second spring, the rectangle space that left side fixed plate, right fixed plate, after-fixing board, first grip block and second grip block enclose is held and is fixed with the distancer, just the front and first grip block and the contact of second grip block of distancer, set up the through-hole that supplies the distancer to measure light and pass on the base plate.

Compared with the prior art, the utility model provides an automatic gauge height total powerstation measurement before, settle the fixed establishment that the centre gripping is fixed with the distancer on current tripod earlier, specifically on the present tripod of base plate fixed connection in the fixed establishment, and let the through-hole of seting up on the base plate aim at with the current light passing hole in tripod top, then open current distancer, through distancer automatic measure out distancer self and target object promptly ground predetermine the distance between the sign, and show through the positive display screen of current distancer and look over, later the workman adds the distance known between distancer and the total powerstation body base with the aforementioned measuring distance, can reach total powerstation base to ground and predetermine the distance between the sign. This application is fixed through the fixed establishment internal clamping that connects at this body base of total powerstation belongs to prior art's distancer to realize through this distancer that total powerstation base predetermines the measurement of distance between the sign to ground, measurement accuracy is high, has effectively improved work efficiency.

Further, the upper and lower both sides of after-fixing board respectively with roof and base plate fixed connection, go up the higher authority and roof fixed connection of fixed block, the lower level and the base plate fixed connection of lower fixed block, the upper and lower both sides homogeneous body shaping of left side fixed plate and right fixed plate has the fixed sole in rectangle space dorsad, set up fixed slotted hole on the fixed sole, wear to be equipped with in the fixed slotted hole with roof and base plate on the adjusting bolt of preset slotted hole spiro union.

Further, the range finder is a laser range finder.

Furthermore, each edge of the surface of the base plate is provided with a fixed screw hole.

Drawings

Fig. 1 is a schematic structural view of the automatic gauge height total station provided by the present invention.

In the figure, 1, a total station body; 11. a base; 20. a top plate; 21. a left fixing plate; 22. a right fixing plate; 23. an upper fixed block; 24. a substrate; 241. fixing screw holes; 25. a lower fixed block; 26. a second spring; 27. a second clamping block; 3. a range finder; 31. a display screen; 4. a fixed foot plate; 41. fixing the slotted hole; 5. and adjusting the bolt.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

In the description of the present invention, it is to be understood that the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and to simplify the 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 description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the present invention provides an automatic height measuring total station, including a total station body 1, a bottom surface of a base 11 of the total station body 1 is connected with a fixing mechanism, the fixing mechanism includes a top plate 20, a left fixing plate 21, a right fixing plate 22, a rear fixing plate and an upper fixing block 23, the left fixing plate 21 and the right fixing plate 22 are oppositely disposed, the rear fixing plate and the upper fixing block 23 are oppositely disposed, the left fixing plate 21 and the right fixing plate 22 are adjacent to left and right sides of the rear fixing plate, i.e. the left fixing plate 21 is disposed on left side of the rear fixing plate, the right fixing plate 22 is disposed on right side of the rear fixing plate, the top plate 20 is fixedly connected with the base 11 of the total station body 1, the upper sides of the left fixing plate 21, the right fixing plate 22, the rear fixing plate and the upper fixing block 23 are connected with the top plate 20, a, the first spring is fixedly connected with a first clamping block, namely the first clamping block faces a rear fixing plate, the lower sides of the left fixing plate 21, the right fixing plate 22 and the rear fixing plate are connected with a base plate 24, the base plate 24 is fixedly provided with a lower fixing block 25 opposite to the lower part of the rear fixing plate, the surface of the lower fixing block 25 facing the rear fixing plate is connected with a second spring 26, the second spring 26 is fixedly connected with a second clamping block 27, namely the second clamping block 27 also faces the rear fixing plate, the rectangular space enclosed by the left fixing plate 21, the right fixing plate 22, the rear fixing plate, the first clamping block and the second clamping block 27 is clamped and fixed with the distance measuring instrument 3, namely when the distance measuring instrument 3 is placed in the rectangular space, the first spring connected with the first clamping block and the second spring 26 connected with the second clamping block 27 are compressed, and the reactive force of the springs causes the first clamping block and the second clamping block 27 to compress the distance measuring instrument 3 in the empty space Within a definite time, and the rear side of distancer 3 will contact with the after-fixing board, the left and right sides respectively with left fixed plate 21 and right fixed plate 22 contact, just the front and the contact of first grip block and second grip block 27 of distancer 3, the positive display screen 31 of distancer 3 is exposed conveniently and looks over from this, set up the through-hole that supplies distancer 3 to measure light and pass on the base plate 24.

Compared with the prior art, the utility model provides an automatic gauge height total powerstation measurement before, settle the fixed establishment that the centre gripping is fixed with the distancer on current tripod earlier, specifically on the present tripod of base plate fixed connection in the fixed establishment, and let the through-hole of seting up on the base plate aim at with the current light passing hole in tripod top, then open current distancer, through distancer automatic measure out distancer self and target object promptly ground predetermine the distance between the sign, and show through the positive display screen of current distancer and look over, later the workman adds the distance known between distancer and the total powerstation body base with the aforementioned measuring distance, can reach total powerstation base to ground and predetermine the distance between the sign. This application is fixed through the fixed establishment internal clamping that connects at this body base of total powerstation belongs to prior art's distancer to realize through this distancer that total powerstation base predetermines the measurement of distance between the sign to ground, measurement accuracy is high, has effectively improved work efficiency.

As an embodiment, referring to fig. 1, the upper and lower sides of the rear fixing plate are fixedly connected to the top plate 20 and the base plate 24 respectively, the upper edge of the upper fixing block 23 is fixedly connected with the top plate 20, the lower edge of the lower fixing block 25 is fixedly connected with the base plate 24, the upper and lower sides of the left fixing plate 21 and the right fixing plate 22 are integrally formed with a fixing foot plate 4 facing away from the rectangular space, the fixed foot plate 4 is provided with a fixed slotted hole 41, an adjusting bolt 5 which is in threaded connection with slotted holes preset on the top plate 20 and the base plate 24 penetrates through the fixed slotted hole 41, therefore, when the distance measuring instruments 3 with different widths are placed in the rectangular space, the left and right fixing plates can be moved left and right after the adjusting bolts 5 are loosened to meet the width requirement of the distance measuring instruments, therefore, the left side and the right side of the distance measuring instrument 3 can be better ensured to be respectively contacted with the left fixing plate and the right fixing plate, and the distance measuring instrument can be suitable for the fixing requirements of various distance measuring instruments 3.

As a specific embodiment, the distance meter 3 is implemented by using an existing laser distance meter, the laser distance meter is an instrument for measuring a target distance by modulating a certain parameter of laser, and a specific structure and a working principle thereof are well known in the prior art by those skilled in the art and are not described herein again.

As an embodiment, referring to fig. 1, fixing screw holes 241 are formed at each edge of the surface of the base plate 24, so that the fixing mechanism can be installed on the existing tripod by inserting bolts into the fixing screw holes 241 and the screw holes preset at the top of the existing tripod. Of course, on the basis of the foregoing embodiments, those skilled in the art may also adopt other manners such as the existing clamping manner to achieve the fixed connection.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (4)

1. An automatic height-measuring total station comprises a total station body, and is characterized in that a fixing mechanism is connected to the bottom surface of a base of the total station body, the fixing mechanism comprises a top plate, a left fixing plate, a right fixing plate, a rear fixing plate and an upper fixing block, the left fixing plate and the right fixing plate are oppositely arranged, the rear fixing plate and the upper fixing block are oppositely arranged, the left fixing plate and the right fixing plate are adjacent to the left side and the right side of the rear fixing plate, the top plate is fixedly connected with the base of the total station body, the upper edges of the left fixing plate, the right fixing plate, the rear fixing plate and the upper fixing block are connected with the top plate, a first spring is connected to the surface of the upper fixing block facing the upper portion of the rear fixing plate, a first clamping block is fixedly connected to the first spring, the lower edges of the left fixing plate, the right fixing plate and the, the surface that lower fixed block face after-fixing board is connected with the second spring, fixedly connected with second grip block on the second spring, the rectangle space that left side fixed plate, right fixed plate, after-fixing board, first grip block and second grip block enclose is held and is fixed with the distancer, just the front and first grip block and the contact of second grip block of distancer, set up the through-hole that supplies the distancer to measure light and pass on the base plate.

2. The automated high total station according to claim 1, wherein the upper and lower edges of the rear fixing plate are fixedly connected to the top plate and the base plate, respectively, the upper edge of the upper fixing block is fixedly connected to the top plate, the lower edge of the lower fixing block is fixedly connected to the base plate, the upper and lower edges of the left and right fixing plates are integrally formed with fixing foot plates facing away from the rectangular space, the fixing foot plates are provided with fixing slots, and the fixing slots are penetrated by adjusting bolts screwed with preset slots on the top plate and the base plate.

3. The automated high total station according to claim 1, wherein said rangefinder is a laser rangefinder.

4. The automated high total station according to claim 1, wherein a fixing screw hole is provided at each edge of the surface of said base plate.

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