CN216283826U

CN216283826U - Dipperstick for hydraulic engineering cost

Info

Publication number: CN216283826U
Application number: CN202122649245.5U
Authority: CN
Inventors: 王玉琢; 李想; 李映辉
Original assignee: Suihua University
Current assignee: Suihua University
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-04-12
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a measuring scale for hydraulic engineering cost, and belongs to the technical field of equipment for hydraulic engineering cost estimation. The utility model provides a dipperstick for hydraulic engineering cost, includes PMKD, the PMKD bottom surface is equipped with annular gasbag, PMKD bottom surface top is equipped with the mounting panel, the spout has been seted up at the mounting panel middle part, sliding connection has the measuring board in the spout, the measuring board lower extreme is equipped with the kicking block, the outer terminal surface of connecting plate is equipped with the triangle-shaped stopper, it is equipped with the fixed plate to accept the interior terminal surface upside of piece, fixed plate outer wall inboard is equipped with the movable sleeve, the movable sleeve inner end is equipped with the triangle-shaped dog, the terminal surface gathers has a plurality of springs in the movable sleeve inner wall. According to the utility model, the triangular limiting blocks arranged on the outer end surface of the connecting plate, the movable sleeve arranged on the inner side of the outer wall of the fixed plate, the triangular stop block arranged on the inner end of the movable sleeve and the plurality of springs arranged on the inner end surface of the inner wall of the movable sleeve are matched, so that the labor intensity of workers is reduced, the water level measurement efficiency is improved, and the smooth measurement and calculation of the construction cost are facilitated.

Description

Dipperstick for hydraulic engineering cost

Technical Field

The utility model relates to the technical field of equipment for estimating the cost of hydraulic engineering, in particular to a measuring scale for the cost of hydraulic engineering.

Background

Water conservancy construction refers to the process of building water conservancy facilities. In the early stage of water conservancy construction, related workers often need to roughly measure the water level of rivers or lakes in order to measure and calculate the construction cost of water conservancy projects. Patent document of prior art publication No. CN213090903U provides water level dipperstick for hydraulic engineering, the device can fix the fixed plate through the inserted bar, this moment under the buoyancy of water, can make the kickboard float at the surface of water, the kickboard rebound can drive the scale rod and upwards remove, compression spring can promote the grip slipper and remove, make the grip slipper can fix the scale rod, the rebound connecting plate, make the fixed plate shift out the surface of water, through the scale mark on the scale rod, the degree of depth of measurable quantity water level promptly. Although the device has more beneficial effects, the following problems still exist: the device needs the staff to fix the scale rod manually in the use, and this can not only increase staff's work load, greatly reduced measurement of efficiency moreover, influence hydraulic engineering cost and calculate the progress. In view of this, we propose a dipperstick for hydraulic engineering cost.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a measuring ruler for the cost of hydraulic engineering, which aims to solve the problems in the background technology.

2. Technical scheme

A measuring scale for hydraulic engineering cost comprises a fixed bottom plate, wherein an annular air bag is arranged on the bottom surface of the fixed bottom plate, a mounting plate is arranged above the bottom surface of the fixed bottom plate, a plurality of support rods are annularly and equidistantly arranged on the bottom surface of the mounting plate, through grooves are respectively formed in the left side and the right side of the middle part of the mounting plate, a sliding groove is formed in the middle part of the mounting plate, a measuring plate is slidably connected in the sliding groove, a floating block is arranged at the lower end of the measuring plate, a bearing block is arranged on the front side of the middle part of the top surface of the fixed bottom plate, an indicating plate is arranged on the upper side of the rear end face of the bearing block, connecting plates are respectively arranged on the front side and the rear side of the left end face and the right end face of the measuring plate, triangular limiting blocks are densely distributed on the outer end faces of the connecting plates, a bearing block is arranged on the upper side of the inner end face of the bearing block, a movable sleeve is sleeved on the inner side of the outer wall of the fixed plate, a triangular stopping block is arranged on the inner end of the movable sleeve, a plurality of springs are densely distributed on the inner end surface of the inner wall of the movable sleeve.

Preferably, the outer wall of the triangular stop block is movably contacted with the outer wall of the corresponding triangular limiting block, and the outer end of the spring is fixedly connected with the inner end face of the corresponding fixing plate.

Preferably, the lower end of the bearing block is fixedly connected with the top surface of the mounting plate, and the outer wall of the triangular limiting block is in clearance fit with the inner wall of the through groove.

Preferably, the mounting plate is provided with a T-shaped limiting groove on the rear side of the middle portion, the middle portion of the rear end face of the measuring plate is provided with a T-shaped sliding block, and the T-shaped sliding block is connected with the T-shaped limiting groove in a sliding mode.

Preferably, the bottom surface of the fixed baseplate is in annular equidistant threaded connection with a plurality of convex balancing weights, and the middle parts of the bottom surfaces of the convex balancing weights are provided with connecting grooves in threaded fit with the upper sides of the circumferential outer walls of the convex balancing weights.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, through the cooperation of the triangular limiting block arranged on the outer end face of the connecting plate, the movable sleeve arranged on the inner side of the outer wall of the fixed plate, the triangular stop block arranged on the inner end of the movable sleeve and the plurality of springs arranged on the inner end face of the inner wall of the movable sleeve, when a worker measures the water level height of a water area to be measured, the measuring plate can be automatically fixed, the worker only needs to read data pointed by the indicating plate, the labor intensity of the worker is reduced, the water level measuring efficiency is improved, and the smooth measurement of engineering cost is facilitated.

2. According to the utility model, through the cooperation among the annular air bag arranged on the bottom surface of the fixed bottom plate, the mounting plate above the bottom surface of the fixed bottom plate and the plurality of support rods on the bottom surface of the mounting plate, relevant workers can use the device without carrying out complicated mounting work, and meanwhile, through the cooperation among the plurality of convex-shaped balancing weights arranged on the bottom surface of the fixed bottom plate and the connecting grooves in the middle of the bottom surfaces of the convex-shaped balancing weights, the workers can increase and decrease the convex-shaped balancing weights according to actual conditions, so that the device can reduce measurement errors caused by storm conditions in a water area to be measured, and the practicability of the device is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a portion of the structure above the top surface of the mounting plate of the present invention;

FIG. 3 is a schematic view of the mounting plate and the measuring plate of the present invention;

FIG. 4 is a schematic sectional view of the structure of the condom of the present invention;

FIG. 5 is a schematic sectional view of the structure of the fixing base plate and the convex counterweight block of the present invention;

the reference numbers in the figures illustrate: 1. fixing the bottom plate; 2. mounting a plate; 201. a chute; 202. a through groove; 203. a T-shaped limiting groove; 3. a connecting plate; 4. a support bar; 5. a triangular limiting block; 6. a triangular stop block; 7. a movable sleeve; 8. a fixing plate; 9. a convex counterweight block; 901. connecting grooves; 10. a bearing block; 11. a T-shaped slider; 12. measuring a plate; 13. an indicator panel; 14. a bearing block; 15. a spring; 16. an annular air bag; 17. and (4) floating blocks.

Detailed Description

Referring to fig. 1-5, the present invention provides a technical solution:

a measuring scale for hydraulic engineering cost comprises a fixed base plate 1, wherein an annular air bag 16 is arranged on the bottom surface of the fixed base plate 1, a mounting plate 2 is arranged above the bottom surface of the fixed base plate 1, a plurality of support rods 4 are annularly and equidistantly arranged on the bottom surface of the mounting plate 2, through grooves 202 are respectively formed in the left side and the right side of the middle part of the mounting plate 2, a sliding groove 201 is formed in the middle part of the mounting plate 2, a measuring plate 12 is slidably connected in the sliding groove 201, a floating block 17 is arranged at the lower end of the measuring plate 12, a bearing block 14 is arranged on the front side of the middle part of the top surface of the fixed base plate 1, an indicating plate 13 is arranged on the upper side of the rear end surface of the bearing block 14, connecting plates 3 are respectively arranged on the front side and the rear side of the left end surface and the right end surface of the measuring plate 12, triangular limit blocks 5 are densely distributed on the outer end surfaces of the connecting plates 3, a bearing block 10 is arranged on the outer end surface of the bearing block 10, a movable sleeve 7 is sleeved on the inner side of the outer wall of the fixed block 8, and a triangular limit block 6 is arranged on the inner end of the movable sleeve 7, a plurality of springs 15 are densely distributed on the inner end surface of the inner wall of the movable sleeve 7, and the springs 15 are arranged to facilitate the resetting of the triangular stop block 6.

Specifically, the outer wall of the triangular stop block 6 is movably contacted with the outer wall of the corresponding triangular limit block 5, and the outer end of the spring 15 is fixedly connected with the inner end face of the corresponding fixing plate 8.

Further, the lower end of the bearing block 10 is fixedly connected with the top surface of the mounting plate 2, and the outer wall of the triangular limiting block 5 is in clearance fit with the inner wall of the through groove 202.

Still further, the rear side in the middle part of mounting panel 2 is opened and is equipped with T shape spacing groove 203, measures board 12 rear end face middle part and is equipped with T shape slider 11, sets up T shape spacing groove 203 and T shape slider 11's purpose and is convenient for carry out certain spacing to measuring board 12, prevents that crooked condition from appearing in measuring board 12, T shape slider 11 and T shape spacing groove 203 sliding connection.

Furthermore, the bottom surface of the fixed bottom plate 1 is in annular equidistant threaded connection with a plurality of 'convex' shaped balancing weights 9, the middle part of the bottom surface of the 'convex' shaped balancing weight 9 is provided with a connecting groove 901 in threaded fit with the upper side of the circumferential outer wall of the 'convex' shaped balancing weight 9, the 'convex' shaped balancing weight 9 and the connecting groove 901 are arranged, so that the influence of stormy waves in the water area to be measured on the water level measurement condition is reduced, and the applicability of the device is improved.

The working principle is as follows: when the staff need measure the water level in the waters of awaiting measuring at the in-process of hydraulic engineering cost estimation, at first place this device in the suitable position on the waters of awaiting measuring by the staff, under the buoyancy of water, floating block 17 drives and measures board 12 rebound, connecting plate 3 and triangle-shaped stopper 5 follow the removal, in-process, triangle-shaped stopper 5 contacts with corresponding triangle-shaped dog 6, triangle-shaped dog 6 carries out reciprocating motion under the effect of triangle-shaped stopper 5's promotion and the effect that spring 15 resets, when floating block 17 and measurement board 12 rebound to extreme position, triangle-shaped dog 6 outer wall upside blocks triangle-shaped stopper 5 outer wall downside, make and measure board 12 and be fixed in the device, read out the directional data of indicator panel 13 by the staff afterwards. Thus, the operation of measuring the water level of the water area to be measured can be completed.

Claims

1. The utility model provides a dipperstick for hydraulic engineering cost, includes PMKD (1), its characterized in that: the measuring device is characterized in that an annular air bag (16) is arranged on the bottom surface of the fixed bottom plate (1), a mounting plate (2) is arranged above the bottom surface of the fixed bottom plate (1), a plurality of support rods (4) are annularly arranged on the bottom surface of the mounting plate (2) at equal intervals, through grooves (202) are formed in the left side and the right side of the middle of the mounting plate (2), a sliding groove (201) is formed in the middle of the mounting plate (2), a measuring plate (12) is connected in the sliding groove (201) in a sliding mode, floating blocks (17) are arranged at the lower end of the measuring plate (12), a bearing block (14) is arranged on the front side of the middle of the top surface of the fixed bottom plate (1), an indicating plate (13) is arranged on the upper side of the rear end face of the bearing block (14), connecting plates (3) are arranged on the front side and the rear side of the left end face and the right end face of the measuring plate (12), triangular limiting blocks (5) are densely distributed on the outer end face of the connecting plates (3), a bearing block (10) is arranged on the outer side of the upper portion of the outer end face of the connecting plate (3), the bearing block (10) is characterized in that a fixing plate (8) is arranged on the upper side of the inner end face of the bearing block (10), a movable sleeve (7) is sleeved on the inner side of the outer wall of the fixing plate (8), a triangular stop block (6) is arranged at the inner end of the movable sleeve (7), and a plurality of springs (15) are densely distributed on the inner end face of the inner wall of the movable sleeve (7).

2. The measuring ruler for hydraulic engineering cost according to claim 1, characterized in that: the outer wall of the triangular stop block (6) is movably contacted with the outer wall of the corresponding triangular limit block (5), and the outer end of the spring (15) is fixedly connected with the inner end face of the corresponding fixing plate (8).

3. The measuring ruler for hydraulic engineering cost according to claim 1, characterized in that: the lower end of the bearing block (10) is fixedly connected with the top surface of the mounting plate (2), and the outer wall of the triangular limiting block (5) is in clearance fit with the inner wall of the through groove (202).

4. The measuring ruler for hydraulic engineering cost according to claim 1, characterized in that: the rear side of the middle part of the mounting plate (2) is provided with a T-shaped limiting groove (203), the middle part of the rear end face of the measuring plate (12) is provided with a T-shaped sliding block (11), and the T-shaped sliding block (11) is connected with the T-shaped limiting groove (203) in a sliding mode.

5. The measuring ruler for hydraulic engineering cost according to claim 1, characterized in that: the bottom surface of the fixed bottom plate (1) is in annular equidistant threaded connection with a plurality of convex balancing weights (9), and a connecting groove (901) in threaded fit with the upper side of the circumferential outer wall of the convex balancing weights (9) is formed in the middle of the bottom surface of the convex balancing weights (9).