CN223663990U - High-precision multifunctional measuring level auxiliary device for hydropower engineering - Google Patents

Abstract

The utility model relates to the field of level auxiliary, in particular to a high-precision multifunctional measuring level auxiliary device for hydroelectric engineering, which comprises a mounting base, wherein a supporting table is fixedly arranged on the upper end surface of the mounting base, a fixed ring is arranged on the outer side of the supporting table, a rotating ring is rotatably connected to the outer part of the mounting base, a height adjusting component is arranged at the upper end of the rotating ring, a supporting plate is connected to the upper end of the height adjusting component, handles are fixedly connected to two sides of the supporting plate, a fine leveling component is arranged on the supporting plate, the upper end of the fine leveling component is connected with the fixed table, and a level body is detachably arranged on the fixed table.

Description

High-precision multifunctional measuring level auxiliary device for hydropower engineering

Technical Field

The utility model relates to the field of level auxiliary, in particular to a high-precision multifunctional measuring level auxiliary device for hydropower engineering.

Background

At present, along with the rapid development of hydraulic and hydroelectric engineering, the requirements on the precision and efficiency of a measuring technology are higher and higher, the problems of complex operation, large reading error, low measuring efficiency and the like exist in the traditional level measuring mode, and the measuring requirements of the modern hydraulic and hydroelectric engineering are difficult to meet, so that the research and development of the high-precision multifunctional level auxiliary device has important significance in improving the measuring precision, reducing the measuring cost and improving the engineering efficiency.

At present, along with the popularization of high-precision measurement technologies such as GPS (Global positioning System), RTK (real time kinematic) and the like, the measurement precision of hydraulic and hydroelectric engineering is remarkably improved, novel measurement instruments such as a digital level gauge and the like appear, the measurement speed and precision are further improved, and the requirements of the modern hydraulic and hydroelectric engineering on measurement auxiliary devices are also higher and higher, so that the hydraulic and hydroelectric engineering has a plurality of functions.

However, the existing auxiliary device for the level has rich functions, is not very convenient to adjust, and can not adjust the height of the level according to the needs, so that the height of the scaffold needs to be adjusted when the site is replaced, and the adjustment difficulty is increased.

Disclosure of utility model

The leveling instrument auxiliary device aims at solving the problems that the existing leveling instrument auxiliary device is not convenient to adjust although the functions are rich, and the height of the leveling instrument cannot be adjusted according to the needs, so that the height of a scaffold needs to be adjusted when a site is replaced, and the adjustment difficulty is increased.

The technical scheme includes that the high-precision multifunctional measuring level auxiliary device for the hydropower engineering comprises a mounting base, wherein a supporting table is fixedly arranged on the upper end face of the mounting base, a fixing ring is arranged on the outer side of the supporting table, a rotating ring is rotatably connected to the outer side of the mounting base, a height adjusting assembly is arranged at the upper end of the rotating ring, a supporting plate is connected to the upper end of the height adjusting assembly, handles are fixedly connected to the two sides of the supporting plate, a fine leveling assembly is arranged on the supporting plate, a fixing table is connected to the upper end of the fine leveling assembly, a level body is detachably arranged on the fixing table, uniformly distributed mounting sleeves are fixedly arranged at the upper end of the supporting plate, fixing bolts are detachably arranged on the two sides of the fixing table, and mounting holes corresponding to the fixing bolts are formed in the two sides of the level body.

As the swivel is preferable, rotate around the installation base, can change the orientation of the altitude mixture control subassembly, backup pad and the fixed station that the swivel is connected, further change the measurement orientation of surveyor's level, altitude mixture control subassembly is used for adjusting the height of backup pad, can't adjust the position of scaffold frame once more, it is more convenient to adjust, the inclination of fixed station is used for adjusting to meticulous levelling subassembly, even under road surface and scaffold frame fixed uneven's circumstances, also can adjust the roughness of whole surveyor's level through meticulous levelling subassembly.

Preferably, the height adjusting assembly comprises a fixed loop bar, the inside of the fixed loop bar is movably connected with a stretching loop bar, and the surface of the fixed loop bar is provided with uniformly distributed positioning holes.

Preferably, pins corresponding to the positioning holes are arranged on two sides of the stretching loop bar, and a connecting block connected to the top of the supporting plate is fixedly connected to the upper end face of the stretching loop bar.

Preferably, the outer part of the fixed sleeve rod is fixedly connected with a side plate, the outer part of the side plate is fixedly connected with a rotary table, and the outer surface of the rotary table is provided with an indication arrow.

Preferably, the fine leveling assembly comprises an adjusting bolt, screw grooves corresponding to the adjusting bolt are formed in the surfaces of the supporting plate and the mounting sleeve, and the upper end face of the adjusting bolt is connected with a fixing head through shaft rotation.

Preferably, the fixing head is connected with a fixing block in a rotating manner through a shaft, and the fixing block is fixedly arranged on the lower end face of the fixing table.

Preferably, the outside fixedly connected with of supporting bench is used for connecting the connecting rod of solid fixed ring, and the curb plate laminating is provided with the scale at the upper surface of connecting rod, gu fixed ring's surface.

The utility model has the beneficial effects that:

1. This water and electricity engineering is with multi-functional survey level auxiliary device of high accuracy, through setting up the installation base, the swivel, altitude mixture control subassembly, backup pad and meticulous levelling subassembly, the swivel rotates around the installation base, can change the altitude mixture control subassembly that the swivel is connected, the orientation of backup pad and fixed station, further change the measurement orientation of level, altitude mixture control subassembly is used for adjusting the height of backup pad, unable adjustment scaffold frame's position once more, it is more convenient to adjust, meticulous levelling subassembly is used for adjusting the inclination of fixed station, even under the fixed uneven circumstances of road surface and scaffold frame, also can adjust the roughness of whole level through meticulous levelling subassembly, guarantee the measuring accuracy of level.

Drawings

FIG. 1 shows a schematic diagram of the overall structure of a high-precision multifunctional measuring level auxiliary device for hydropower engineering;

FIG. 2 shows a schematic diagram of the overall structure of the high-precision multifunctional measuring level auxiliary device for hydroelectric engineering;

FIG. 3 shows a third overall schematic view of the auxiliary device of the high-precision multifunctional measuring level for hydroelectric engineering;

FIG. 4 shows a schematic view of the structure of the height adjusting assembly in the auxiliary device of the high-precision multifunctional measuring level for hydroelectric engineering;

Fig. 5 shows a schematic structural view of a fixing ring in the auxiliary device of the high-precision multifunctional measuring level for the hydropower engineering.

The reference numerals comprise 1, a mounting base, 2, a supporting table, 21, a connecting rod, 3, a fixed ring, 31, scales, 4, a swivel, 51, a fixed sleeve rod, 52, a stretching sleeve rod, 53, a positioning hole, 54, a connecting block, 55, a side plate, 56, a turntable, 6, a supporting plate, 61, a mounting sleeve, 7, a handle, 81, an adjusting bolt, 82, a fixing head, 83, a fixing block, 9, a fixing table, 91, a fixing bolt, 10, a level body, 101 and a mounting hole.

Detailed Description

The utility model is further described below with reference to the drawings and examples.

Referring to fig. 1-5, the high-precision multifunctional measuring level auxiliary device for hydropower engineering comprises a mounting base 1, wherein a supporting table 2 is fixedly mounted on the upper end surface of the mounting base 1, a fixing ring 3 is arranged on the outer side of the supporting table 2, a swivel 4 is rotatably connected to the outer side of the mounting base 1, a height adjusting component is arranged at the upper end of the swivel 4 and is used for adjusting the distance between a supporting plate 6 and a turntable 56 so as to adjust the height of a level body 10, the supporting plate 6 is connected to the upper end of the height adjusting component, handles 7 are fixedly connected to two sides of the supporting plate 6, fine leveling components are mounted on the supporting plate 6, a fixing table 9 is connected to the upper end of the fine leveling components, a level body 10 is detachably mounted on the fixing table 9, uniformly distributed mounting sleeves 61 are fixedly mounted on the upper ends of the supporting plate 6, fixing bolts 91 are detachably mounted on two sides of the fixing table 9, and mounting holes 101 corresponding to the fixing bolts 91 are formed in two sides of the level body 10, and the fixing bolts 91 can be used for fixing the level body 10.

Referring to fig. 2-4, the height adjusting assembly includes a fixed loop bar 51, a stretching loop bar 52 is movably connected inside the fixed loop bar 51, positioning holes 53 are uniformly distributed on the surface of the fixed loop bar 51, pins corresponding to the positioning holes 53 are provided on two sides of the stretching loop bar 52, a connecting block 54 connected to the top of the supporting plate 6 is fixedly connected to the upper end surface of the stretching loop bar 52, a side plate 55 is fixedly connected to the outside of the fixed loop bar 51, a turntable 56 is fixedly connected to the outside of the side plate 55, an indication arrow is provided on the outer surface of the turntable 56, and the position of the stretching loop bar 52 can be adjusted by the mutual cooperation between the pins and the positioning holes 53, so that the stretching loop bar 52 is firmly fixed on the fixed loop bar 51, and meanwhile, the height of the supporting plate 6 can be changed, and the height of the level body 10 can be further adjusted.

Referring to fig. 3-5, the fine leveling assembly includes an adjusting bolt 81, screw grooves corresponding to the adjusting bolt 81 are formed on the surfaces of the supporting plate 6 and the mounting sleeve 61, a fixing head 82 is connected to the upper end surface of the adjusting bolt 81 through shaft rotation, a fixing block 83 is connected to the inner portion of the fixing head 82 through shaft rotation, the fixing block 83 is fixedly mounted on the lower end surface of the fixing table 9, the adjusting bolt 81 can move on the supporting plate 6 and the mounting sleeve 61, the height of the corresponding fixing head 82 is changed, the fixing block 83 is used for connecting the fixing table 9, the fixing table 9 can be guaranteed to be inclined normally, leveling of the leveling instrument body 10 is facilitated, a connecting rod 21 for connecting the fixing ring 3 is fixedly connected to the outer portion of the supporting table 2, a side plate 55 is attached to the upper surface of the connecting rod 21, scales 31 are arranged on the surface of the fixing ring 3, and indication arrows can be just scales 31 on the surface of the turntable 56.

When the leveling instrument works, the whole installation base 1 is firstly installed on a scaffold, then the whole device is placed on a hydropower engineering construction site, the leveling instrument body 10 is placed on the fixing table 9 and is fixed by the fixing bolts 91, the supporting plate 6 is pulled upwards or downwards according to the requirement after the fixing number is fixed, the height of the leveling instrument body 10 is adjusted, the fine leveling assembly is properly adjusted according to the surveying condition of the leveling instrument body 10 after the leveling instrument body is adjusted, the corresponding adjusting bolts 81 are rotated, the height of the fixing heads 82 is adjusted, and measurement is performed after the leveling instrument body is adjusted.

Through the steps, through setting up installation base 1, swivel 4, altitude mixture control subassembly, backup pad 6 and meticulous levelling subassembly, swivel 4 rotates around installation base 1, can change the altitude mixture control subassembly that swivel 4 connects, backup pad 6 and the orientation of fixed station 9, further change the measurement orientation of water level, altitude mixture control subassembly is used for adjusting the height of backup pad 6, unable adjustment scaffold frame's position again, it is more convenient to adjust, meticulous levelling subassembly is used for adjusting the inclination of fixed station 9, even under the circumstances of road surface and scaffold frame fixed unevenness, also can adjust the roughness of whole water level through meticulous levelling subassembly, in order to solve current water level auxiliary device although the function is abundant, but adjust not very conveniently, and can't adjust the height of water level as required, lead to need adjust scaffold frame's height when changing the place, the problem of the regulation degree of difficulty has been increased.

Claims (7)

1. The utility model provides a multi-functional survey level auxiliary device of high accuracy for hydroelectricity engineering, including installation base (1), the up end fixed mounting of installation base (1) has brace table (2), the outside of brace table (2) is provided with solid fixed ring (3), the outside rotation of installation base (1) is connected with swivel (4), the upper end of swivel (4) is provided with altitude mixture control subassembly, altitude mixture control subassembly's upper end is connected with backup pad (6), the both sides rigid coupling of backup pad (6) has handle (7), install meticulous leveling subassembly on backup pad (6), the upper end of meticulous leveling subassembly is connected with fixed station (9), detachably installs level body (10) on fixed station (9), evenly distributed's installation cover (61) are fixed to the upper end of backup pad (6), install fixing bolt (91) detachably in both sides of fixed station (9), install mounting hole (101) corresponding with fixing bolt (91) in both sides of level body (10).

2. The high-precision multifunctional measuring level auxiliary device for hydroelectric engineering according to claim 1, wherein the height adjusting assembly comprises a fixed sleeve rod (51), a stretching sleeve rod (52) is movably connected inside the fixed sleeve rod (51), and uniformly distributed positioning holes (53) are formed in the surface of the fixed sleeve rod (51).

3. The high-precision multifunctional measuring level auxiliary device for hydropower engineering according to claim 2, wherein pins corresponding to the positioning holes (53) are arranged on two sides of the stretching sleeve rod (52), and a connecting block (54) connected to the top of the supporting plate (6) is fixedly connected to the upper end face of the stretching sleeve rod (52).

4. The high-precision multifunctional measuring level auxiliary device for hydroelectric engineering according to claim 1, wherein a side plate (55) is fixedly connected to the outer part of the fixed sleeve rod (51), a rotary table (56) is fixedly connected to the outer part of the side plate (55), and an indication arrow is arranged on the outer surface of the rotary table (56).

5. The high-precision multifunctional measuring level auxiliary device for hydroelectric engineering according to claim 1, wherein the fine leveling assembly comprises an adjusting bolt (81), screw grooves corresponding to the adjusting bolt (81) are formed in the surfaces of the supporting plate (6) and the mounting sleeve (61), and a fixing head (82) is connected to the upper end face of the adjusting bolt (81) through shaft rotation.

6. The high-precision multifunctional measuring level auxiliary device for hydroelectric engineering according to claim 5, wherein the inside of the fixed head (82) is connected with a fixed block (83) through shaft rotation, and the fixed block (83) is fixedly arranged on the lower end face of the fixed table (9).

7. The high-precision multifunctional measuring level auxiliary device for hydroelectric engineering according to claim 1, wherein the connecting rod (21) used for connecting the fixing ring (3) is fixedly connected to the outside of the supporting table (2), the side plate (55) is attached to the upper surface of the connecting rod (21), and scales (31) are arranged on the surface of the fixing ring (3).