CN216977880U - Leveling rod support frame for geological survey - Google Patents
Leveling rod support frame for geological survey Download PDFInfo
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- CN216977880U CN216977880U CN202220609595.0U CN202220609595U CN216977880U CN 216977880 U CN216977880 U CN 216977880U CN 202220609595 U CN202220609595 U CN 202220609595U CN 216977880 U CN216977880 U CN 216977880U
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- support frame
- spherical body
- leveling rod
- rod support
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Abstract
The utility model discloses a leveling rod support frame for geological survey, which comprises a base, wherein the base is hinged with a plurality of telescopic supporting legs, a spherical body is hinged in the base, and the top of the spherical body is assembled and connected with a level gauge; the level meter and the spherical body are locked through a locking piece; the locking piece comprises fixing plates fixedly connected to two sides of the top of the spherical body, and fastening screws are connected to the fixing plates in a threaded manner; a clamping block is arranged on the inner side of the fixing plate, and the fastening screw is rotationally connected to the clamping block; and the base is in threaded connection with a plurality of positioning screws for positioning the spherical body. When the bubble level gauge support frame is used, a ruler pad does not need to be additionally arranged, and the bubble level gauge support frame is convenient to flexibly disassemble and carry during station transfer.
Description
Technical Field
The utility model belongs to the technical field of geological survey, and particularly relates to a leveling rod support frame for geological survey.
Background
The leveling rod is an instrument for measuring the height difference between two ground points according to the leveling principle, and is also one of indispensable tools in geological measurement work.
At present, when geological measurement is carried out, a measurer needs to carry independent parts such as a leveling rod, a ruler pad and a level gauge and needs to support the leveling rod manually, and the leveling rod is tired due to long-time manual holding, so that the leveling rod shakes and the degree is unstable, and a large measurement error can be generated; the measuring method of the manual centering rod has the advantages of high labor intensity and low measuring efficiency, and meanwhile, after observation is completed, the leveling rod is inconvenient to detach and carry when moving to a station, and the time and the energy of workers are wasted.
SUMMERY OF THE UTILITY MODEL
Based on the above background, the present invention aims to provide a leveling rod support for geological survey.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a leveling rod support frame for geological measurement comprises a base, wherein a plurality of telescopic supporting legs are hinged to the base, a spherical body is hinged to the inside of the base, and the top of the spherical body is connected with a level gauge in an assembling mode;
the level gauge and the spherical body are locked through a locking piece;
the locking piece comprises fixing plates fixedly connected to two sides of the top of the spherical body, and fastening screws are connected to the fixing plates in a threaded mode;
a clamping block is arranged on the inner side of the fixing plate, and the fastening screw is rotatably connected to the clamping block;
and the base is in threaded connection with a plurality of positioning screws for positioning the spherical body.
Preferably, the outer side wall of the base is hinged with three telescoping legs.
Preferably, the outer side wall of the base is fixedly connected with three groups of lug seats distributed at equal intervals, and the top ends of the telescopic supporting legs are correspondingly hinged in the lug seats respectively.
Preferably, the inner side surface of the clamping block is provided with a clamping groove, and the clamping block is clamped on the level gauge through the clamping groove.
Preferably, the spherical body is provided with a through groove along the vertical direction along the center, and the level gauge is clamped in the through groove.
Preferably, the left side and the right side of the base are respectively in threaded connection with a positioning screw.
Preferably, the wall body of the spherical body is a hollow structure.
Preferably, the base, the telescopic legs and the spherical body are made of aluminum alloy
The utility model has the following beneficial effects:
1. the bubble level gauge support frame is convenient for effectively supporting the bubble level gauge, and the leveling rod is convenient for adjusting the vertical state.
2. When the bubble level gauge support frame is used, a ruler pad does not need to be additionally arranged, and the bubble level gauge support frame is convenient to flexibly disassemble and carry during station transfer.
3. The locking piece, the base and the spherical body structure disclosed by the utility model can flexibly detach and install the bubble level meter and stably lock the bubble level meter after installation, and meanwhile, the penetration angle of the bubble level meter is convenient to adjust, and the bubble level meter is convenient to lock after adjustment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic overall structure diagram in an embodiment of the present invention;
FIG. 2 is a top view of the embodiment of FIG. 1;
fig. 3 is a schematic plan view of a base according to an embodiment of the utility model.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
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.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1-3, the utility model provides a leveling rod support frame for geological survey, which comprises a base 1 and three telescopic legs 2 hinged on the outer side wall of the base 1, wherein the telescopic legs 2 are designed according to the conventional telescopic legs 2, adopt common telescopic sleeve type legs, can flexibly extend and retract, and are provided with fixing bolts for locking the telescopic length; the telescopic supporting legs 2 are uniformly distributed on the periphery of the base 1 along the circumferential direction. Particularly, base 1 periphery evenly is provided with three group's ear seats 13 along circumference, and the top of flexible landing leg 2 corresponds respectively and articulates in ear seat 13, according to current conventional mode, is provided with the bolt in ear seat 13 department, after 2 angle modulation of flexible landing leg, according to current mode, through so that the flexible landing leg 2 of bolt can with the locking of ear seat 13.
The leveling rod support frame for geological survey still includes the sphere body 3, and the center of base 1 is provided with globular cavity 11, and the sphere body 3 rotates to cup joint in globular cavity 11, and logical groove 31 has been seted up along vertical direction in the center of the sphere body 3, and the spirit level is bubble spirit level 4, and its bottom joint is in leading to groove 31.
The top surface fixedly connected with retaining member of the spherical body 3 fixes a position 4 of the bubble level meter of pegging graft through the retaining member, specifically, perpendicular fixedly connected with fixed plate 32 respectively in the left and right sides of the top surface of the spherical body 3, and threaded connection has fastening screw 34 respectively in the center of fixed plate 32 lateral wall.
Meanwhile, the positions of the top surface of the spherical body 3, which are located at the two sides of the top end of the through slot 31, are respectively provided with a fixture block 33, and the fastening screw 34 is rotatably connected with the outer side wall of the fixture block 33 (the manner of rotatably connecting the fastening screw 34 with the outer side wall of the fixture block 33 is a conventional manner disclosed in the prior art).
Meanwhile, a clamping groove is formed in the inner side face of the clamping block 33, the clamping groove of the clamping block 33 is clamped and matched with the two sides of the bubble level meter 4 (the two sides of the bubble level meter 4 are provided with protrusions matched with the clamping groove), and the bubble level meter 4 is locked through the clamping block 33.
The side walls of the left and right sides of the base 1 are respectively in threaded connection with a positioning screw 12, and the inner end of the positioning screw 12 penetrates through the spherical cavity 11.
The base 1, the telescopic legs 2 and the spherical body 3 are made of aluminum alloy respectively.
When the telescopic supporting leg locking device is used, the telescopic supporting leg 2 is firstly opened relative to the base 1, the telescopic supporting leg 2 is locked by using members such as a fixing bolt after rotating relative to the lug seat 13, the telescopic length of the telescopic supporting leg 2 is correspondingly adjusted and locked, and the telescopic supporting leg 2 is erected at a measuring point position; then inserting the bubble level meter 4 into the through groove 31, screwing the fastening screw 34 to enable the fixture block 33 to move inwards relative to the fixing plate 32, and enabling the fixture block 33 to clamp and fix the leveling rod from two sides of the leveling rod; according to the instruction of bubble spirit level 4, for base 1 rotation sphere body 3 to the vertical state of adjustment levelling rod, screw up positioning screw 12 after adjusting, make positioning screw 12's inner end support tightly on the outer wall of sphere body 3, in order to reach the effect of fixed sphere body 3, thereby accomplish the erection of levelling rod.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art may make modifications, alterations, additions or substitutions within the spirit and scope of the present invention.
Claims (8)
1. The utility model provides a leveling rod support frame for geological survey, includes the base, the base articulates there is the flexible landing leg of a plurality of, its characterized in that: a spherical body is hinged in the base, and the top of the spherical body is connected with a level gauge in an assembling manner;
the level gauge and the spherical body are locked through a locking piece;
the locking piece comprises fixing plates fixedly connected to two sides of the top of the spherical body, and fastening screws are connected to the fixing plates in a threaded mode;
a clamping block is arranged on the inner side of the fixing plate, and the fastening screw is rotatably connected to the clamping block;
and the base is in threaded connection with a plurality of positioning screws for positioning the spherical body.
2. The leveling rod support frame for geological survey according to claim 1, characterized in that: the outer side wall of the base is hinged with three telescopic supporting legs.
3. The leveling rod support frame for geological survey according to claim 2, characterized in that:
the outer side wall of the base is fixedly connected with three groups of lug seats which are distributed at equal intervals, and the top ends of the telescopic supporting legs are correspondingly hinged in the lug seats respectively.
4. The leveling rod support frame for geological survey according to claim 1, characterized in that: the inner side surface of the clamping block is provided with a clamping groove, and the clamping block is clamped on the level gauge through the clamping groove.
5. The leveling rod support frame for geological survey according to claim 1, characterized in that: the sphere body has seted up logical groove along vertical direction along the center, the spirit level joint is in leading to the groove.
6. The leveling rod support frame for geological survey according to claim 1, characterized in that: and the left side and the right side of the base are respectively in threaded connection with a positioning screw rod.
7. The leveling rod support frame for geological survey according to claim 1, characterized in that: the wall body of the spherical body is of a hollow structure.
8. The leveling rod support frame for geological survey according to claim 1, characterized in that: the base, the telescopic supporting legs and the spherical surface body are made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220609595.0U CN216977880U (en) | 2022-03-18 | 2022-03-18 | Leveling rod support frame for geological survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220609595.0U CN216977880U (en) | 2022-03-18 | 2022-03-18 | Leveling rod support frame for geological survey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216977880U true CN216977880U (en) | 2022-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220609595.0U Active CN216977880U (en) | 2022-03-18 | 2022-03-18 | Leveling rod support frame for geological survey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216977880U (en) |
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2022
- 2022-03-18 CN CN202220609595.0U patent/CN216977880U/en active Active
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