CN110159888B

CN110159888B - Surveying instrument's convenience improve equipment

Info

Publication number: CN110159888B
Application number: CN201810117847.6A
Authority: CN
Inventors: 舒宗瑛
Original assignee: Jiangxi Zhongjian Survey And Design Co ltd
Current assignee: Jiangxi Zhongjian survey and Design Co.,Ltd.
Priority date: 2018-02-06
Filing date: 2018-02-06
Publication date: 2021-02-02
Anticipated expiration: 2038-02-06
Also published as: CN110159888A

Abstract

The invention relates to the technical field and discloses convenience improving equipment of a surveying instrument, which comprises a base, wherein the top of the base is movably connected with a first movable head, the top of the first movable head is fixedly provided with a supporting plate, the top of the supporting plate is provided with a first groove, a rotating rod is movably connected between the front side and the rear side of the inner wall of the first groove, and a movable plate is sleeved on the surface of the rotating rod. This surveying instrument's convenience improve equipment, through the base, first activity head, a supporting plate, first recess, the dwang, the fly leaf, the screwed pipe, the fine setting screw rod, the support rib, the level bar, the measuring head, the second recess, first axis of rotation, the connecting rod, the support frame, the second axis of rotation, the stay tube, the governing pipe, the fourth recess, the second gyro wheel, the gear pole, adjust the pole, the gear, the montant, the cooperation of clamp bolt and clamp ring is used, can change the height of governing pipe, be convenient for obtain better measurement accuracy and carry out the survey and drawing work of different physiognomies.

Description

Surveying instrument's convenience improve equipment

Technical Field

The invention relates to the technical field of surveying and mapping instruments, in particular to a convenience improving device of a surveying and mapping instrument.

Background

Surveying instruments, which are simply instruments and devices for data acquisition, processing, output and the like designed and manufactured for surveying operation, are various in aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like required for measurement work in the engineering construction planning, construction and management stages, and are various in surveying instrument types, such as a level, a theodolite, a total station, a range finder, a laser swinger and the like are conventional, advanced beacon machines, a depth finder, a GPS/RTK and the like are advanced, different surveying instruments are different in weight and volume, such as a total station, namely a total station type electronic tacheometer is a high-technology measuring instrument integrating light collection, mechanics and electricity, is a surveying instrument system integrating the functions of horizontal angle, vertical angle, distance, slant distance, horizontal distance and height difference measurement, and can be almost used in all measuring fields.

Surveying instrument is a very important basic instrument at the measuring in-process, and present surveying instrument only has the adjustment mechanism of supporting legs part in the operation on the spot, and the regulation precision is not high, directly leads to the surveying instrument measurement accuracy who places on it low, influences the data precision of survey and drawing, so proposes a neotype technical scheme and solves the above-mentioned problem of proposing.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides convenience improvement equipment of a surveying instrument, which has the advantages of convenience in adjusting levelness, high adjusting precision, high measuring precision and the like, and solves the problems of low levelness adjusting precision and low measuring precision of the traditional surveying and mapping support.

(II) technical scheme

In order to realize the purposes of conveniently adjusting the levelness, having high adjusting precision and high measuring precision, the invention provides the following technical scheme: a convenience improving device of a surveying instrument comprises a base, wherein a first movable head is movably connected to the top of the base, a supporting plate is fixedly mounted at the top of the first movable head, a first groove is formed in the top of the supporting plate, a rotating rod is movably connected between the front side and the rear side of the inner wall of the first groove, a movable plate is sleeved on the surface of the rotating rod, a threaded pipe is inserted into the bottom of the supporting plate, one end of the threaded pipe penetrates through the bottom of the supporting plate and extends to the inside of the first groove, a fine adjustment screw rod is inserted into the inner wall of the threaded pipe, one end of the fine adjustment screw rod extends to the inside of the movable plate, a second groove is formed in the bottom of the base, a first rotating shaft is movably connected between the left side and the right side of the inner wall of the second groove, a connecting rod is sleeved on the surface of the first, a supporting tube is sleeved on the surface of the second rotating shaft, an adjusting tube is inserted into the inner wall of the supporting tube, a gear rod is fixedly mounted at the top of the inner wall of the adjusting tube, an adjusting rod is inserted into the right side of the supporting tube, one end of the adjusting rod sequentially penetrates through the supporting tube and the adjusting tube and extends into the adjusting tube, a gear meshed with the front surface of the gear rod is fixedly mounted on the surface of the adjusting tube positioned in the adjusting tube, a vertical rod is fixedly mounted at the top of the adjusting tube positioned in the supporting tube, a clamping ring is sleeved on the surface of the vertical rod, clamping bolts are inserted into the left side and the right side of the supporting tube, one end of each clamping bolt penetrates through the supporting tube and extends into the clamping ring, a second movable head is movably connected to the bottom of the supporting tube, a supporting block is fixedly mounted below the second movable head, a third groove is formed in, the top of the limiting block is located inside the third groove and is movably connected with an expanding supporting plate.

Preferably, the top of the movable plate is fixedly provided with a level ruler, and the top of the movable plate is fixedly provided with a measuring head.

Preferably, the screw pitch of fine setting screw rod is five millimeters at zero point, the inner wall bottom fixed mounting of first recess has the support rib, the top of support rib and the bottom contact of fly leaf.

Preferably, the equal fixed mounting in the inner wall left and right sides of second recess has the spring, and the equal fixed mounting in inboard of two springs has the fixed block, and the equal swing joint in inboard of two fixed blocks has first gyro wheel, the inboard of two first gyro wheels and the surface contact of connecting rod.

Preferably, a fourth groove is formed in the left side of the adjusting pipe, a second roller is movably connected to the left side of the inner wall of the supporting pipe, and the surface of the second roller is in contact with the inner wall of the fourth groove.

Preferably, the top of the inner wall of the third groove is movably connected with a third roller, the bottom of the third roller is in contact with the top of the expanded support plate, and the number of the third rollers is not less than five.

Preferably, the top of the inner wall of the third groove is fixedly provided with a spring plate on the right side of the third roller, and the top of the spring plate is movably connected with a supporting wheel.

Preferably, the top of the limiting block is movably connected with a supporting shaft, and the top of the supporting shaft is in contact with the bottom of the expanded supporting plate.

Preferably, the right side of the expanded support plate is fixedly provided with a pull ring, and the inner side of the pull ring is corrugated.

Preferably, the number of the support frames and the number of the second rotating shafts are two, the two support frames are symmetrically distributed by taking the vertical central line of the base as a symmetrical line, and the number of the support tubes is three.

(III) advantageous effects

Compared with the prior art, the invention provides a convenience improving device of a surveying instrument, which has the following beneficial effects:

1. the surveying instrument is convenient and fast improvement equipment, which comprises a base, a first movable head, a supporting plate, a first groove, a rotating rod, a movable plate, a threaded pipe, a fine adjustment screw rod, a supporting rib, a horizontal ruler, a measuring head, a second groove, a first rotating shaft, a connecting rod, a supporting frame, a second rotating shaft, a supporting pipe, an adjusting pipe, a fourth groove, a second roller, a gear rod, an adjusting rod, a gear, a vertical rod, a clamping bolt and a clamping ring, wherein the clamping bolt is adjusted to loosen the clamping ring, the gear rod is moved up and down by screwing the adjusting rod, so that the height of the adjusting pipe is changed, the surveying and mapping work of different landforms is facilitated, the levelness of the movable plate can be more accurately adjusted by adjusting the fine adjustment screw rod in cooperation with the horizontal ruler, the levelness of the measuring head is higher, this mode possesses two adjustment mechanism of governing pipe and fly leaf, makes the regulation precision higher, measures more accurately.

2. This surveying instrument's convenience improve equipment, through the second head that moves about, the supporting shoe, the third recess, the stopper, extend the backup pad, the third gyro wheel, the spring board, the supporting wheel, the cooperation of back shaft and pull ring is used, can increase the area of contact on whole equipment and ground, prevent to lead to equipment to sink in the measurement process because of equipment weight, influence measurement accuracy, be convenient for in the measurement under soft landform condition, when using, extend the backup pad and can follow the inside of third recess and take out, increase the area of contact on whole equipment and ground, can prevent effectively that whole equipment from sinking into soft ground, reduce measurement accuracy.

Drawings

FIG. 1 is a schematic structural diagram of an apparatus for improving convenience of a surveying instrument according to the present invention;

FIG. 2 is a schematic view of an adjusting tube of the improved convenience device of the surveying instrument according to the present invention;

fig. 3 is a schematic structural diagram of a supporting block of the convenience improvement device of the surveying and mapping instrument according to the present invention.

In the figure: the device comprises a base 1, a first movable head 2, a support plate 3, a first groove 4, a rotating rod 5, a movable plate 6, a threaded pipe 7, a fine adjustment screw rod 8, a second groove 9, a first rotating shaft 10, a connecting rod 11, a support frame 12, a second rotating shaft 13, a support pipe 14, an adjusting pipe 15, a gear rod 16, an adjusting rod 17, a gear 18, a vertical rod 19, a clamping ring 20, a second movable head 21, a support block 22, a third groove 23, a limit block 24, an expanding support plate 25, a support rib 26, a spring 27, a fixed block 28, a first roller 29, a fourth groove 30, a second roller 31, a third roller 32, a spring plate 33, a support wheel 34, a support shaft 35 and a pull ring 36.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a convenience improving device of a surveying instrument comprises a base 1, a first movable head 2 is movably connected to the top of the base 1, a supporting plate 3 is fixedly installed at the top of the first movable head 2, a first groove 4 is formed in the top of the supporting plate 3, a rotating rod 5 is movably connected between the front side and the rear side of the inner wall of the first groove 4, a movable plate 6 is sleeved on the surface of the rotating rod 5, a threaded pipe 7 with one end penetrating through the bottom of the supporting plate 3 and extending into the first groove 4 is inserted in the bottom of the supporting plate 3, a fine adjustment screw 8 with one end extending into the movable plate 6 is inserted in the inner wall of the threaded pipe 7, a second groove 9 is formed in the bottom of the base 1, a first rotating shaft 10 is movably connected between the left side and the right side of the inner wall of the second groove 9, a connecting rod 11 is sleeved on the surface of the first rotating shaft 10, a supporting frame 12 is fixedly installed at, a supporting tube 14 is sleeved on the surface of the second rotating shaft 13, an adjusting tube 15 is inserted into the inner wall of the supporting tube 14, a gear rod 16 is fixedly installed at the top of the inner wall of the adjusting tube 15, an adjusting rod 17 with one end sequentially penetrating through the supporting tube 14 and the adjusting tube 15 and extending to the inside of the adjusting tube 15 is inserted into the right side of the supporting tube 14, a gear 18 engaged with the front surface of the gear rod 16 is fixedly installed inside the adjusting tube 17 on the surface of the adjusting tube 15, a vertical rod 19 is fixedly installed inside the supporting tube 15 on the top of the adjusting tube 15, a clamping ring 20 is sleeved on the surface of the vertical rod 19, clamping bolts with one ends penetrating through the supporting tube 14 and extending to the inside of the clamping ring 20 are inserted into the left side and the right side of the supporting tube 14, a horizontal ruler is fixedly installed at the top of the movable plate 6, a measuring head is fixedly installed at the top of the movable, the top of the supporting rib 26 contacts with the bottom of the movable plate 6, springs 27 are fixedly mounted on the left and right sides of the inner wall of the second groove 9, fixed blocks 28 are fixedly mounted on the inner sides of the two springs 27, first rollers 29 are movably connected to the inner sides of the two fixed blocks 28, the inner sides of the first rollers 29 contact with the surface of the connecting rod 11, a fourth groove 30 is formed in the left side of the adjusting pipe 15, a second roller 31 is movably connected to the left side of the inner wall of the supporting pipe 14, the surface of the second roller 31 contacts with the inner wall of the fourth groove 30, and the adjusting pipe is connected with the inner wall of the adjusting pipe 15 through the base 1, the first movable head 2, the supporting plate 3, the first groove 4, the rotating rod 5, the movable plate 6, the threaded pipe 7, the fine adjustment screw 8, the supporting rib 26, the horizontal ruler, the measuring head, the second groove 9, the first rotating shaft 10, The fourth groove 30, the second roller 31, the gear rod 16, the adjusting rod 17, the gear 18, the vertical rod 19, the clamping bolt and the clamping ring 20 are matched for use, the clamping bolt is adjusted to loosen the clamping ring 20, the gear rod 16 is moved up and down by screwing the adjusting rod 17, so that the purpose of changing the height of the adjusting pipe 15 is achieved, the height of the adjusting pipe 15 is changed, surveying and mapping work of different landforms is facilitated, the levelness of the measuring head is higher by adjusting the fine adjusting screw 8 in cooperation with a horizontal ruler, the levelness of the movable plate 6 can be adjusted more accurately, the levelness of the measuring head is higher, the measuring precision is higher, the fine adjusting screw 8 is screwed for one circle in the threaded pipe 7 by using a spiral amplification principle, the rising height of one thread pitch is higher, the adjusting precision of the adjusting mode is higher, the bottom of the supporting pipe 14 is movably connected with the second movable head 21, and the supporting, a third groove 23 is formed in the right side of the supporting block 22, a limiting block 24 is fixedly mounted at the bottom of the inner wall of the third groove 23, an expanding supporting plate 25 is movably connected inside the limiting block 24, the top of the inner wall of the third groove 23 is movably connected with a third roller 32, the bottom of the third roller 32 is in contact with the top of the expanding supporting plate 25, the number of the third roller 32 is not less than five, a spring plate 33 is fixedly mounted at the top of the inner wall of the third groove 23, the right side of the expanding supporting plate 25 is fixedly provided with a spring plate 33, the top of the spring plate 33 is movably connected with a supporting wheel 34, the top of the limiting block 24 is movably connected with a supporting shaft 35, the top of the supporting shaft 35 is in contact with the bottom of the expanding supporting plate 25, a pull ring 36 is fixedly mounted at the right side of the expanding supporting plate 25, the inner side of the pull ring 36 is corrugated, the number of, the number of the support tubes 14 is three, the contact area of the whole device and the ground can be increased by matching the second movable head 21, the support block 22, the third groove 23, the limit block 24, the expanded support plate 25, the third roller 32, the spring plate 33, the support wheel 34, the support shaft 35 and the pull ring 36, the device is prevented from sinking in the measurement process due to the weight of the device, the measurement precision is prevented from being affected, the measurement under the condition of soft landform is convenient, when in use, the expanded support plate 25 can be drawn out from the third groove 23, the contact area of the whole device and the ground is increased, the whole device can be effectively prevented from sinking into the soft ground, the measurement precision is reduced, a triangular support mode is adopted, the convenience improvement device of the surveying and mapping instrument is placed more stably, the support tubes 14 on the surface of the second rotating shaft 13 and the support tubes 14 fixedly installed at the bottom of the connecting, and the height and the angle can be adjusted, so that the surveying and mapping work is convenient to carry out, and higher measuring precision can be ensured.

In conclusion, the convenience improvement device of the surveying instrument can adjust the clamping bolt by matching the base 1, the first movable head 2, the support plate 3, the first groove 4, the rotating rod 5, the movable plate 6, the threaded pipe 7, the fine adjustment screw 8, the support rib 26, the level bar, the measuring head, the second groove 9, the first rotating shaft 10, the connecting rod 11, the support frame 12, the second rotating shaft 13, the support pipe 14, the adjusting pipe 15, the fourth groove 30, the second roller 31, the gear rod 16, the adjusting rod 17, the gear 18, the vertical rod 19, the clamping bolt and the clamping ring 20, so that the clamping ring 20 is loosened, the gear rod 16 moves up and down by screwing the adjusting rod 17, thereby achieving the purpose of changing the height of the adjusting pipe 15, changing the height of the adjusting pipe 15 and facilitating surveying and mapping work of different landforms, and can adjust the fine adjustment screw 8 to be used in cooperation with the level bar, so as to more accurately adjust the level degree of the movable, the levelness of the measuring head is higher, the measuring accuracy is higher, the mode is provided with two adjusting mechanisms of the adjusting pipe 15 and the movable plate 6, the adjusting accuracy is higher, the measurement is more accurate, the second movable head 21 is adopted, the supporting block 22, the third groove 23, the limiting block 24, the expanded supporting plate 25, the third roller 32, the spring plate 33, the supporting wheel 34, the supporting shaft 35 and the pull ring 36 are matched for use, the contact area of the whole device and the ground can be increased, the device is prevented from sinking in the measuring process due to the weight of the device, the measuring accuracy is influenced, the measurement under the soft landform condition is convenient, when the device is used, the expanded supporting plate 25 can be pulled out from the inside of the third groove 23, the contact area of the whole device and the ground is increased, the whole device can be effectively prevented from sinking into the.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. A facility improving apparatus of a surveying instrument, comprising a base (1), characterized in that: the top of the base (1) is movably connected with a first movable head (2), the top of the first movable head (2) is fixedly provided with a supporting plate (3), the top of the supporting plate (3) is provided with a first groove (4), a rotating rod (5) is movably connected between the front side and the rear side of the inner wall of the first groove (4), the surface of the rotating rod (5) is sleeved with a movable plate (6), the bottom of the supporting plate (3) is spliced with a threaded pipe (7) of which one end penetrates through the bottom of the supporting plate (3) and extends to the inside of the first groove (4), the inner wall of the threaded pipe (7) is spliced with a fine adjustment screw rod (8) of which one end extends to the inside of the movable plate (6), the bottom of the base (1) is provided with a second groove (9), and a first rotating shaft (10) is movably connected between the left side and the right side of the, the surface of the first rotating shaft (10) is sleeved with a connecting rod (11), the bottom of the base (1) is fixedly provided with a support frame (12), the inner side of the support frame (12) is movably connected with a second rotating shaft (13), the surface of the second rotating shaft (13) is sleeved with a support pipe (14), the inner wall of the support pipe (14) is spliced with an adjusting pipe (15), the top of the inner wall of the adjusting pipe (15) is fixedly provided with a gear rod (16), the right side of the support pipe (14) is spliced with an adjusting rod (17) of which one end sequentially penetrates through the support pipe (14) and the adjusting pipe (15) and extends to the inside of the adjusting pipe (15), the surface of the adjusting rod (17) is positioned in the inside of the adjusting pipe (15) and is fixedly provided with a gear (18) meshed with the front surface of the gear rod (16), the top of the adjusting pipe (15) is positioned in the inside of the, the surface of the vertical rod (19) is sleeved with a clamping ring (20), the left side and the right side of the supporting tube (14) are respectively spliced with a clamping bolt with one end penetrating through the supporting tube (14) and extending to the inside of the clamping ring (20), the bottom of the supporting tube (14) is movably connected with a second movable head (21), a supporting block (22) is fixedly installed below the second movable head (21), a third groove (23) is formed in the right side of the supporting block (22), a limiting block (24) is fixedly installed at the bottom of the inner wall of the third groove (23), and an expanding supporting plate (25) is movably connected to the inside, located in the third groove (23), of the top of the limiting block (24).

2. A convenience-improving apparatus for a surveying instrument according to claim 1, characterized in that: the top fixed mounting of fly leaf (6) has the spirit level, the top fixed mounting of fly leaf (6) has the measuring head.

3. A convenience-improving apparatus for a surveying instrument according to claim 1, characterized in that: the screw pitch of fine setting screw rod (8) is five millimeters at zero point, the inner wall bottom fixed mounting of first recess (4) has support rib (26), the top of support rib (26) and the bottom contact of fly leaf (6).

4. A convenience-improving apparatus for a surveying instrument according to claim 1, characterized in that: the equal fixed mounting in inner wall left and right sides of second recess (9) has spring (27), and the equal fixed mounting in inboard of two springs (27) has fixed block (28), and the equal swing joint in inboard of two fixed blocks (28) has first gyro wheel (29), the inboard of two first gyro wheels (29) and the surface contact of connecting rod (11).

5. A convenience-improving apparatus for a surveying instrument according to claim 1, characterized in that: a fourth groove (30) is formed in the left side of the adjusting pipe (15), a second roller (31) is movably connected to the left side of the inner wall of the supporting pipe (14), and the surface of the second roller (31) is in contact with the inner wall of the fourth groove (30).

6. A convenience-improving apparatus for a surveying instrument according to claim 1, characterized in that: the top of the inner wall of the third groove (23) is movably connected with a third roller (32), the bottom of the third roller (32) is in contact with the top of the expanded support plate (25), and the number of the third rollers (32) is not less than five.

7. A convenience-improving apparatus for a surveying instrument according to claim 6, characterized in that: the top of the inner wall of the third groove (23) is fixedly provided with a spring plate (33) on the right side of the third roller (32), and the top of the spring plate (33) is movably connected with a supporting wheel (34).

8. A convenience-improving apparatus for a surveying instrument according to claim 1, characterized in that: the top of the limiting block (24) is movably connected with a supporting shaft (35), and the top of the supporting shaft (35) is in contact with the bottom of the expanded supporting plate (25).

9. A convenience-improving apparatus for a surveying instrument according to claim 1, characterized in that: and a pull ring (36) is fixedly mounted on the right side of the expanded support plate (25), and the inner side of the pull ring (36) is corrugated.

10. A convenience-improving apparatus for a surveying instrument according to claim 1, characterized in that: the number of the support frames (12) and the number of the second rotating shafts (13) are two, the two support frames (12) are symmetrically distributed by taking the vertical central line of the base (1) as a symmetrical line, and the number of the support tubes (14) is three.