CN210180442U

CN210180442U - Multi-tooth precise level theodolite comprehensive inspection instrument

Info

Publication number: CN210180442U
Application number: CN201921186040.4U
Authority: CN
Inventors: Chuanwen Li; 李传文; Xiaoling Zhuang; 庄晓玲; Siqian Xie; 谢思谦
Original assignee: Anzheng Measurement And Testing Co Ltd
Current assignee: Anzheng Measurement And Testing Co Ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-03-24
Anticipated expiration: 2029-07-26

Abstract

The utility model discloses a many tooth precision level theodolite comprehensive inspection appearance, spirit level and theodolite establish at unable adjustment base's upper surface and lower surface through runner assembly respectively, the cavity that has runner assembly is opened to unable adjustment base's inside, the fixed cover of output shaft that the inside of cavity was fixed with step motor and step motor is equipped with the driving gear, the external tooth of driving gear meshes with driven gear's external tooth mutually, driven gear's middle part is fixed with the both ends of dwang and extends to unable adjustment base's upper surface and lower surface, the equal fixedly connected with carousel in both ends of dwang, the top of two carousels is fixedly connected with respectively spirit level and theodolite, unable adjustment base's both sides all are fixed with a branch, are branch A and branch B respectively, branch A and branch B's tip all passes the both ends of a U type support just branch A and branch B with U type rotate bracket connection. The utility model discloses measurement process is more simple and convenient.

Description

Multi-tooth precise level theodolite comprehensive inspection instrument

Technical Field

The utility model relates to a measure technical field, especially relate to a many tooth precision level theodolite comprehensive inspection appearance.

Background

The level is an instrument for establishing a horizontal sight line to measure the height difference between two points on the ground. The principle is to measure the height difference between ground points according to the leveling principle. The theodolite is a measuring instrument for measuring horizontal angles and vertical angles designed according to the angle measuring principle, and is divided into an optical theodolite and an electronic theodolite, wherein the level and the theodolite are respectively and sequentially fixed on a tripod in field measurement, and parts are required to be replaced in installation, so that the problem that the measurement is inconvenient and the parts are lost easily is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a many tooth precision level theodolite comprehensive inspection appearance has solved and has measured on the spot, and surveyor's level and theodolite all fix on the tripod in proper order respectively, need change spare part at the installation, cause the inconvenient and easy problem that causes the part to lose of measurement like this.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a many tooth precision level theodolite comprehensive inspection appearance, includes unable adjustment base, spirit level and theodolite are established respectively through rotating assembly unable adjustment base's upper surface and lower surface, rotating assembly includes cavity, step motor, driving gear and driven gear, unable adjustment base's inside is opened there is a cavity, the inside of cavity is fixed with step motor just step motor's output shaft fixed cover is equipped with the driving gear, the outer tooth of driving gear with driven gear's outer tooth meshes mutually, driven gear's middle part is fixed with dwang and the both ends of dwang extend to unable adjustment base's upper surface and lower surface, the equal fixedly connected with carousel in both ends of dwang, the top difference fixedly connected with of two carousels spirit level and theodolite, a supporting rod is fixed on each of two sides of the fixing base and is respectively a supporting rod A and a supporting rod B, and the end portions of the supporting rods A and B penetrate through two ends of a U-shaped support and are connected with the U-shaped support in a rotating mode.

Preferably, the level is a laser level, and the theodolite is a laser theodolite.

Preferably, the ends of the struts A and B extend to the two side surfaces of the U-shaped bracket, and the surfaces of the struts A and B are engaged with a limiting block through threads.

Preferably, a plurality of fixing holes are fixed in the middle of the U-shaped support along the length direction of the U-shaped support, fixing bolts are inserted into the fixing holes, and the U-shaped support can be fixed on the tripod.

Preferably, the cavity includes cavity A and cavity B, cavity A's bottom fixedly connected with step motor, the driving gear is established in the cavity A, be equipped with in the cavity B driven gear just the both ends of the dwang on the driven gear extend to the upper and lower both sides of cavity.

Preferably, shock pads are arranged between the turntables at the two ends of the rotating rod and the upper surface and the lower surface of the fixed base.

(III) advantageous effects

The utility model provides a many tooth precision level theodolite comprehensive testing appearance possesses following beneficial effect: in the utility model, the level and the theodolite are arranged, the level and the theodolite are rotationally connected with the upper surface and the lower surface of the fixed base through the rotating component, the fixed base is internally provided with a cavity A and a cavity B, the driving gear is arranged in the cavity A, the cavity B is internally provided with the driven gear, and the two ends of the rotating rod on the driven gear extend to the upper side and the lower side of the cavity B, thus the rotating of the stepping motor can rotate the driving gear, then the driven gear is driven to rotate, then the rotating rod and the rotating disc can be rotated, the rotating disc drives the level and the theodolite, thereby detecting the places with different directions, and the total rotating angle of the stepping motor can be determined through the power-on time of the stepping motor, thereby determining the position of the place, in addition, the two sides of the fixed base are provided with a supporting rod A and, the ends of the supporting rod A and the supporting rod B are rotatably connected to the U-shaped support, so that parts do not need to be repeatedly installed when the field measurement is carried out, the leveling instrument and the theodolite can be continuously measured by overturning up and down, the measurement process is simpler and more convenient, and the installed parts cannot be lost.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the fixing base of the present invention.

In the figure: 1. a fixed base; 2. a level gauge; 3. a theodolite; 4. a cavity A; 5. a stepping motor; 6. a driving gear; 7. a driven gear; 8. a cavity B; 9. rotating the rod; 10. a turntable; 11. a strut A; 12. a strut B; 13. a U-shaped bracket; 14. a limiting block; 15. a fixing hole; 16. a shock-absorbing pad.

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.

As shown in fig. 1 and 2, the following examples are proposed: the utility model provides a many tooth precision level theodolite comprehensive inspection appearance, includes unable adjustment base 1, spirit level 2 and theodolite 3 are established respectively through rotating assembly unable adjustment base 1's upper surface and lower surface, rotating assembly includes cavity, step motor 5, driving gear 6 and driven gear 7, unable adjustment base 1's inside is opened there is a cavity, the inside of cavity is fixed with step motor 5 just the fixed cover of output shaft of step motor 5 is equipped with driving gear 6, driving gear 6's external tooth with driven gear 7's external tooth meshes mutually, driven gear 7's middle part is fixed with dwang 9 and the both ends of dwang 9 extend to unable adjustment base 1's upper surface and lower surface, the equal fixedly connected with carousel 10 in both ends of dwang 9, two carousel 10's top respectively fixedly connected with spirit level 2 and theodolite 3, both sides of unable adjustment base 1 all are fixed with a branch, are branch A11 and branch B12 respectively, the both ends that a U type support 13 was all passed to the tip of branch A11 and branch B12 just branch A11 and branch B12 with U type support 13 rotates and is connected.

In the present embodiment, the level 2 is a laser level with model number JZS-B051, the theodolite 3 is an electronic theodolite with model number DT22L, and the level 2 and the theodolite 3 are both prior art.

In this embodiment, the ends of struts A11 and B12 extend to the side surfaces of the U-shaped bracket 13 and the surfaces of struts A11 and B12 threadably engage the stopper 14. The position of whole detector is convenient for fix, avoids rocking of whole detector.

In this embodiment, a plurality of fixing holes 15 are fixed to the middle of the U-shaped bracket 13 along the length direction thereof, fixing bolts are inserted into the fixing holes 15, and the U-shaped bracket 13 can be fixed to a tripod. So that the tripod is fixedly connected with the tripod.

In this embodiment, the cavity includes cavity a4 and cavity B8, the bottom fixedly connected with of cavity a4 step motor 5, driving gear 6 establishes in cavity a4, be equipped with in cavity B8 driven gear 7 just the both ends of the dwang 9 on the driven gear 7 extend to the upper and lower both sides of cavity B8. The cavity A4 and the cavity B8 are respectively arranged to prevent the driving gear 6 from falling out of the cavity A4.

In this embodiment, a shock absorbing pad 16 is disposed between the rotating discs 10 at the two ends of the rotating rod 9 and the upper and lower surfaces of the fixed base 1. Avoid influencing surveyor's level 2 and theodolite 3 because of external vibration.

In fig. 1-2, in the present invention, the level 2 and the theodolite 3 are provided, the level 2 and the theodolite 3 are rotatably connected to the upper and lower surfaces of the fixing base 1 through the rotating assembly, the fixing base 1 is provided inside with a cavity a4 and a cavity B5, the driving gear 6 is provided in the cavity a4, the driven gear 7 is provided in the cavity B8, and both ends of the rotating rod 9 on the driven gear 7 extend to the upper and lower sides of the cavity B8, so that the driving gear 6 can rotate by the rotation of the stepping motor 5, and then the driven gear 7 is driven to rotate, and then the rotating rod 9 and the turntable 10 can be rotated, the rotation of the turntable 10 drives the level 2 and the theodolite 3, thereby detecting the places in different directions, and determining the total rotation angle of the stepping motor 5 through the power-on time of the stepping motor 5, therefore, the position of a place is determined, in addition, the two sides of the fixed base 1 are provided with the support rod A11 and the support rod B12, the end parts of the support rod A11 and the support rod B12 are rotatably connected to the U-shaped support 13, so that when measuring on the spot, the measurement can be continued by turning the level 2 and the theodolite 3 up and down without repeatedly installing parts, the measuring process is simpler and more convenient, and the installed parts cannot be lost.

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. The utility model provides a many tooth precision level theodolite comprehensive inspection appearance which characterized in that: including unable adjustment base, surveyor's level and theodolite are established respectively through rotating assembly unable adjustment base's upper surface and lower surface, rotating assembly includes cavity, step motor, driving gear and driven gear, unable adjustment base's inside is opened there is a cavity, the inside of cavity is fixed with step motor just step motor's output shaft fixed cover is equipped with the driving gear, the external tooth of driving gear with driven gear's external tooth meshes mutually, driven gear's middle part is fixed with dwang and the both ends of dwang extend to unable adjustment base's upper surface and lower surface, the equal fixedly connected with carousel in both ends of dwang, the top of two carousels is fixedly connected with respectively surveyor's level and theodolite, unable adjustment base's both sides all are fixed with a branch, are branch A and branch B respectively, the end parts of the supporting rod A and the supporting rod B penetrate through two ends of a U-shaped support, and the supporting rod A and the supporting rod B are rotatably connected with the U-shaped support.

2. The multi-tooth precision level theodolite comprehensive tester according to claim 1, characterized in that: the level is a laser level, and the theodolite is a laser theodolite.

3. The multi-tooth precision level theodolite comprehensive tester according to claim 1, characterized in that: the ends of the supporting rods A and B extend to the surfaces of two sides of the U-shaped bracket, and the surfaces of the supporting rods A and B are engaged with a limiting block through threads.

4. The multi-tooth precision level theodolite comprehensive tester according to claim 1, characterized in that: a plurality of fixing holes are fixed in the middle of the U-shaped support along the length direction of the U-shaped support, fixing bolts are inserted into the fixing holes, and the U-shaped support can be fixed on the tripod.

5. The multi-tooth precision level theodolite comprehensive tester according to claim 1, characterized in that: the cavity includes cavity A and cavity B, cavity A's bottom fixedly connected with step motor, the driving gear is established in the cavity A, be equipped with in the cavity B driven gear just the both ends of the dwang on the driven gear extend to the upper and lower both sides of cavity.

6. The multi-tooth precision level theodolite comprehensive tester according to claim 1, characterized in that: and shock pads are arranged between the turntables at the two ends of the rotating rod and the upper surface and the lower surface of the fixed base.