CN219511626U

CN219511626U - Reservoir drought police water level measurement retaining device

Info

Publication number: CN219511626U
Application number: CN202320479553.4U
Authority: CN
Inventors: 曾钢锋; 杨德全; 郭于明; 宋华瑞; 王正发; 王琢文
Original assignee: Taizhou Water Resources And Hydropower Survey And Design Institute Co ltd
Current assignee: Taizhou Water Resources And Hydropower Survey And Design Institute Co ltd
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-08-11
Anticipated expiration: 2033-03-14

Abstract

The utility model discloses a reservoir drought police water level measurement retaining device, which relates to the technical field of water level measurement and comprises a mounting plate, wherein vertical plates are fixedly arranged on two sides of the upper end surface of the mounting plate, a first winding roller is rotationally connected between the two vertical plates, one side of the first winding roller is fixedly connected with a driving motor, the driving motor is fixedly arranged on one side wall of one vertical plate, a measurement flexible rule is fixedly connected on the outer wall of the first winding roller, one end, far away from the first winding roller, of the measurement flexible rule is fixedly connected with an iron block, and a telescopic plate is fixedly arranged at the center of one side, close to the iron block, of the mounting plate; the staff subtracts the length of expansion plate through the scale mark that corresponds of observation measurement flexible rule and expansion plate upper end, can calculate the height of water level to need not the staff and observe the scale mark that water level and measurement flexible rule correspond, avoided the water level lower, make the measurement flexible rule far away from the staff, and the reflection of light refraction on the surface of water influences the thing emergence that the staff observed on the surface of the measurement flexible rule.

Description

Reservoir drought police water level measurement retaining device

Technical Field

The utility model relates to the technical field of water level measurement, in particular to a reservoir drought police water level measurement retaining device.

Background

The utility model provides a water level measuring device for hydraulic and hydroelectric engineering like authorization bulletin number CN215003813U, it is through setting up the installation tube, the float tube, the extension post, first scale mark and second scale mark, when the liquid level is in the below at installation tube top, the inside water level of installation tube is unanimous with the outside water level of installation tube, the float tube floats on the water level, can know the water level through reading the reading of the second scale mark bottom on the float tube on the visual scope, and when the water level is located between the upper end of installation tube and the upper end of float tube, the float tube is under the effect of buoyancy, the second boss contacts with the second return plate, the extension post can upwards move, the reading of the first scale mark bottom on the extension post of the visual scope of reading this moment can know the water level, compared with prior art, this device can know water level information through reading first scale mark and second scale mark along with the change of water level, because the water level is less than the height of corresponding first scale mark or second scale mark all the time, even under the state that has the water level, the reading of having the wave is difficult, the reading of the wave is easy, but the problem is not easy, the reading is solved when the current scale is installed, but is not convenient.

However, the devices in the above-disclosed patent and the prior art have the following problems in practical use:

above-mentioned equipment reads through observing first scale mark and second scale mark when knowing water level information, because foretell mounting tube is installed on the dam body lateral wall, if when the water level is lighter, the height of first scale mark and second scale mark will be lower, and the staff stands on the dam body and needs good eyesight just can observe the figure of the corresponding water level of first scale mark and second scale mark to, when sunshine shines on the surface of water, reflection of light can appear, reflection of light can refracting at first scale mark and second scale mark, thereby is unfavorable for the staff to read.

Disclosure of Invention

The utility model aims to provide a water level measuring and retaining device for a dry police in a reservoir, which is characterized in that a worker can calculate the height of the water level by observing scale marks corresponding to the upper ends of a measuring flexible rule and a telescopic plate and subtracting the length of the telescopic plate, so that the worker does not need to observe the water level and the scale marks corresponding to the measuring flexible rule, the situation that the water level is lower, the measuring flexible rule is far away from the worker, and reflection refraction on the water surface affects the observation of the worker on the surface of the measuring flexible rule is avoided.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a reservoir drought police water level measurement indwelling device, includes the mounting panel, the equal fixed mounting in mounting panel up end both sides has the riser, two rotate between the riser and be connected with first wind-up roll, first wind-up roll one side fixedly connected with driving motor, driving motor fixed mounting is on one of them riser lateral wall, fixedly connected with measures the flexible rule on the first wind-up roll outer wall, it keeps away from first wind-up roll one end fixedly connected with iron plate to measure the flexible rule, the mounting panel is close to iron plate one side center department fixed mounting has the expansion plate, equal fixed mounting in expansion plate both sides below has the kickboard.

As a further scheme of the utility model: the flexible ruler is characterized in that a protection plate is fixedly arranged on one side, away from the mounting plate, of the expansion plate, a through groove is formed in the protection plate, and the measurement flexible ruler penetrates through the protection plate through the through groove.

As a further scheme of the utility model: the fixed blocks distributed in a mirror image mode are fixedly arranged on the upper end face of the expansion plate, guide rollers are connected between the two fixed blocks in a rotating mode, a plurality of hairbrushes are fixedly arranged on the outer walls of the guide rollers, and the guide rollers and the measuring flexible rule work in a matched mode.

As a further scheme of the utility model: a transverse plate is fixedly arranged between the two vertical plates, a cleaning plate is fixedly arranged on the lower end face of the transverse plate, and the cleaning plate is positioned above the first winding roller.

As a further scheme of the utility model: the upper parts of two sides of the expansion plate are fixedly provided with mounting blocks, the upper end faces of the two mounting blocks are fixedly provided with fixing plates, a rotating shaft is rotationally connected between the two fixing plates, one end of the rotating shaft penetrates through one of the fixing plates and is fixedly provided with a knob, two sides of the outer wall of the rotating shaft are fixedly provided with second winding rollers, two equal fixedly connected with measurement rope on the second wind-up roll outer wall, two the through-hole has all been seted up on the installation piece, two the measurement rope is all run through the installation piece through the through-hole, two the equal fixedly connected with in kickboard up end of second wind-up roll one end is kept away from to the measurement rope.

As a further scheme of the utility model: the rotating shaft is characterized in that a ratchet wheel is fixedly arranged on one side, close to the knob, of the outer wall of the rotating shaft, a pawl is matched and operated above the ratchet wheel, one end, far away from the ratchet wheel, of the pawl is rotationally connected to the side wall of the fixed plate, and a torsion spring is rotationally connected between the pawl and the fixed plate.

The utility model has the beneficial effects that:

1. the height of the water level can be calculated by observing the scale marks corresponding to the upper ends of the measuring flexible rule and the expansion plate and subtracting the length of the expansion plate, so that staff is not required to observe the water level and the scale marks corresponding to the measuring flexible rule, the situation that the water level is lower, the measuring flexible rule is far away from the staff, and the reflection refraction on the water surface affects the observation of the staff on the surface of the measuring flexible rule is avoided.

2. Through the floating plate going up and down along with the change of water level, can drive the measuring rope and go out from the second wind-up roll, the staff of being convenient for observe the concrete height of expansion plate through measuring the rope, the information of accurate calculation water level.

Drawings

The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the area A in FIG. 1 according to the present utility model;

FIG. 3 is an enlarged view of the area B of FIG. 1 according to the present utility model;

FIG. 4 is an enlarged view of the area C of FIG. 1 according to the present utility model;

FIG. 5 is a schematic view of the isometric structure of FIG. 1 according to the present utility model;

in the figure: 1. a mounting plate; 2. a riser; 3. a first wind-up roll; 4. a driving motor; 5. measuring a flexible rule; 6. a cross plate; 7. a cleaning plate; 8. a telescoping plate; 9. iron blocks; 10. a protection plate; 11. a floating plate; 12. measuring ropes; 13. a mounting block; 14. a fixed block; 15. a guide roller; 16. a brush; 17. a through groove; 18. a knob; 19. a fixing plate; 20. a second wind-up roll; 21. a rotating shaft; 22. a ratchet wheel; 23. a pawl; 24. a torsion spring; 25. and a through hole.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

as shown in figures 1-5, the reservoir drought police water level measurement retaining device comprises a mounting plate 1, wherein two sides of the upper end face of the mounting plate 1 are fixedly provided with vertical plates 2, a first winding roller 3 is rotationally connected between the two vertical plates 2, one side of the first winding roller 3 is fixedly connected with a driving motor 4, the driving motor 4 is fixedly arranged on the side wall of one of the vertical plates 2, a measurement flexible rule 5 is fixedly connected to the outer wall of the first winding roller 3, one end of the measurement flexible rule 5, far away from the first winding roller 3, is fixedly connected with an iron block 9, a telescopic plate 8 is fixedly arranged at the center of one side of the mounting plate 1, and a floating plate 11 is fixedly arranged below two sides of the telescopic plate 8.

When the staff measures the water level, open driving motor 4 and drive first wind-up roll 3 and rotate, drive the measurement tape 5 through iron plate 9 and get into in the water, at this moment, the kickboard 11 of expansion plate 8 both sides receives gravity influence, can descend automatically, drive expansion plate 8 and stretch, make kickboard 11 float on the water level surface, the staff subtracts the length of expansion plate 8 through the scale mark that measurement tape 5 and expansion plate 8 upper end correspond again, can calculate the height of water level, thereby need not the staff and observe the scale mark that measurement tape 5 corresponds, the water level is lower, make measurement tape 5 far away from the staff, and the reflection of light refraction on the surface of water influences the thing emergence that the staff observed at measurement tape 5 surface.

The expansion plate 8 is fixedly arranged on one side far away from the mounting plate 1, a through groove 17 is formed in the protection plate 10, and the measurement flexible rule 5 penetrates through the protection plate 10 through the through groove 17.

The staff passes the guard plate 10 through penetrating groove 17 with measuring tape 5, can protect measuring tape 5, avoids measuring tape 5 surface's scale to receive the problem appearance that damages.

The fixed block 14 that the mirror image distributes is fixed to expansion plate 8 up end, rotates between two fixed blocks 14 to be connected with deflector roll 15, and fixed mounting has a plurality of brush 16 on the deflector roll 15 outer wall, deflector roll 15 and measurement tape 5 mutually support work.

When measuring tape 5 moves, can avoid measuring tape 5 and run through groove 17 corner and take place the friction for a long time through deflector roll 15, the problem that causes the damage to measuring tape 5 appears to through brush 16 of deflector roll 15 outer wall installation, can clean measuring tape 5 lower extreme adhered water stain and spot at measuring tape 5 motion's in-process.

A transverse plate 6 is fixedly arranged between the two vertical plates 2, a cleaning plate 7 is fixedly arranged on the lower end face of the transverse plate 6, and the cleaning plate 7 is positioned above the first winding roller 3.

In the process of winding the measurement flexible rule 5 by rotating the first winding roller 3, the cleaning plate 7 arranged on the lower end face of the transverse plate 6 can wipe water stains and stains adhered to the upper end face of the measurement flexible rule 5.

Embodiment two:

as shown in fig. 1-5, the installation blocks 13 are fixedly installed above two sides of the expansion plate 8, the fixing plates 19 are fixedly installed on the upper end faces of the two installation blocks 13, a rotating shaft 21 is rotatably connected between the two fixing plates 19, one end of the rotating shaft 21 penetrates through one of the fixing plates 19 and is fixedly provided with a knob 18, two sides of the outer wall of the rotating shaft 21 are fixedly provided with second winding rollers 20, measuring ropes 12 are fixedly connected to the outer walls of the two second winding rollers 20, through holes 25 are formed in the two installation blocks 13, the two measuring ropes 12 penetrate through the installation blocks 13 through the through holes 25, and one ends, far away from the second winding rollers 20, of the two measuring ropes 12 are fixedly connected to the upper end face of the floating plate 11.

When the floating plate 11 is lifted along with the change of the water level, the measuring rope 12 is pulled to move out from the second winding roller 20, so that a worker can observe the specific height of the expansion plate 8 through the measuring rope 12, and the information of the water level is accurately calculated.

The outer wall of the rotating shaft 21 is fixedly provided with a ratchet wheel 22 at one side close to the knob 18, a pawl 23 is matched and operated above the ratchet wheel 22, one end of the pawl 23 far away from the ratchet wheel 22 is rotationally connected to the side wall of the fixed plate 19, and a torsion spring 24 is rotationally connected between the pawl 23 and the fixed plate 19.

When the floating plate 11 descends, the measuring rope 12 is pulled to move, the pawl 23 does not obstruct the ratchet 22 to rotate, the measuring rope 12 can drive the second winding roller 20 to rotate, when the floating plate 11 ascends along with the water level, a worker dials the pawl 23, then the knob 18 is rotated to drive the rotating shaft 21 to rotate, the second winding roller 20 can store the measuring rope 12, the measuring rope 12 is kept vertical, and the problem that the measuring rope 12 bends to influence the worker to observe the length of the expansion plate 8 is avoided.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a reservoir drought police water level measurement indwelling device, its characterized in that, including mounting panel (1), equal fixed mounting in mounting panel (1) up end both sides has riser (2), two rotate between riser (2) and be connected with first wind-up roll (3), first wind-up roll (3) one side fixedly connected with driving motor (4), driving motor (4) fixed mounting is on one of them riser (2) lateral wall, fixedly connected with measurement flexible rule (5) on first wind-up roll (3) outer wall, measurement flexible rule (5) keep away from first wind-up roll (3) one end fixedly connected with iron plate (9), mounting panel (1) are close to iron plate (9) one side center department fixed mounting and have expansion plate (8), equal fixed mounting in expansion plate (8) both sides below floating plate (11).

2. The reservoir drought police water level measurement indwelling device according to claim 1, wherein a protection plate (10) is fixedly arranged on one side, far away from the mounting plate (1), of the telescopic plate (8), a through groove (17) is formed in the protection plate (10), and the measurement flexible rule (5) penetrates through the protection plate (10) through the through groove (17).

3. The reservoir drought police water level measurement indwelling device according to claim 2, wherein fixed blocks (14) in mirror image distribution are fixedly arranged on the upper end face of the telescopic plate (8), guide rollers (15) are rotatably connected between the two fixed blocks (14), a plurality of hairbrushes (16) are fixedly arranged on the outer walls of the guide rollers (15), and the guide rollers (15) and the measurement flexible rule (5) are matched with each other to work.

4. The dry warning water level measurement indwelling device for reservoirs according to claim 1, wherein a transverse plate (6) is fixedly arranged between the two vertical plates (2), a cleaning plate (7) is fixedly arranged on the lower end face of the transverse plate (6), and the cleaning plate (7) is located above the first winding roller (3).

5. The reservoir drought police water level measurement indwelling device according to claim 1, wherein a mounting block (13) is fixedly mounted above two sides of the telescopic plate (8), two fixing plates (19) are fixedly mounted on the upper end faces of the mounting blocks (13), a rotating shaft (21) is rotatably connected between the fixing plates (19), one end of the rotating shaft (21) penetrates through one fixing plate (19) and is fixedly provided with a knob (18), two second winding rollers (20) are fixedly mounted on two sides of the outer wall of the rotating shaft (21), measuring ropes (12) are fixedly connected to the outer walls of the two second winding rollers (20), through holes (25) are formed in the two mounting blocks (13), the two measuring ropes (12) penetrate through the mounting blocks (13), and one ends, far away from the second winding rollers (20), of the two measuring ropes (12) are fixedly connected to the upper end faces of the floating plates (11).

6. The reservoir drought police water level measurement indwelling device according to claim 5, wherein a ratchet wheel (22) is fixedly arranged on one side, close to the knob (18), of the outer wall of the rotating shaft (21), a pawl (23) is matched and operated above the ratchet wheel (22), one end, far away from the ratchet wheel (22), of the pawl (23) is rotationally connected to the side wall of the fixed plate (19), and a torsion spring (24) is rotationally connected between the pawl (23) and the fixed plate (19).