CN208488140U - A kind of water-level gauge automatically determining river level - Google Patents
A kind of water-level gauge automatically determining river level Download PDFInfo
- Publication number
- CN208488140U CN208488140U CN201820797871.4U CN201820797871U CN208488140U CN 208488140 U CN208488140 U CN 208488140U CN 201820797871 U CN201820797871 U CN 201820797871U CN 208488140 U CN208488140 U CN 208488140U
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- China
- Prior art keywords
- water
- level gauge
- support frame
- fixedly connected
- level
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Abstract
The utility model relates to hydraulic engineering technical fields, and disclose a kind of water-level gauge for automatically determining river level, including pedestal, the middle part on pedestal top is fixedly connected with the bottom end of support frame, the bottom of support frame inner cavity side and one end pivot bush unit of fixing axle I, the other end of fixing axle I runs through and extends to the side of support frame and be fixedly connected with the side of fixed frame, the top and bottom of the fixed frame other side passes through bolt and is threadedly coupled with the side of support frame, the middle part of I outer surface of fixing axle and is located at the inner cavity of support frame and the inner wall of line wheel I is fixedly attached.This automatically determines the water-level gauge of river level, pass through the setting of expansion screw and adjusting handle, the position that adjustable water-level gauge stretches out, the position of water-level gauge is flexibly adjusted at different flood seasons, when the main flow when river being avoided to change, water-level gauge is also fixed and invariable, and improves the accuracy to river level monitoring.
Description
Technical field
The utility model relates to hydraulic engineering technical field, specially a kind of water-level gauge for automatically determining river level.
Background technique
Water-level gauge is the instrument for automatically determining and recording the water level of the water bodys such as river, lake and feed ditch, by Fundamentals of Sensors
Point float-type, tracking mode, pressure type and reflective etc., wherein reflecting water level gauge is mostly based on aerosphere type, and aerosphere type is with sky
Gas is the propagation medium of sound wave, and energy converter is placed in above the water surface, by water-reflected sound wave, can be calculated and be shown according to the echo time
Water level out, instrument do not contact water body, are completely free of silt in water, the influence of the unfavorable factors such as flow velocity impact and water plant.Existing
The installation of aerosphere type water-level gauge in the position installed be it is fixed, front-rear position is immovable, and at different seasons, river
Flood season it is different, corresponding position of mainstream can also occur to change the change for causing water-level gauge that cannot effectively monitor water level accordingly
Change, simultaneously because the requirement of water-level gauge must stretch out bank a distance, when needing demolition and maintenance, needs that people will be installed
Suspention crawls into bracket front end in the sky and carries out demolition and maintenance, and installation and daily maintenance are highly inconvenient and there is greatly safety
Hidden danger.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of water-level gauge for automatically determining river level, has
Can flexibly be adjusted according to the flood season in river the position of water-level gauge, in daily demolition and maintenance do not have in the air carry out,
Using it is safe the advantages that, solve the position installed in the installation of existing aerosphere type water-level gauge be it is fixed, front-rear position is not
Can be mobile, and at different seasons, the flood season in river is different, and corresponding position of mainstream, which can also occur to change accordingly, to be caused
Water-level gauge cannot effectively monitor the variation of water level, simultaneously because the requirement of water-level gauge must stretch out bank a distance,
When needing demolition and maintenance, needs to install people's suspention and crawl into the progress demolition and maintenance of bracket front end in the sky, install and daily
It safeguards highly inconvenient and there are problems that very big security risk.
(2) technical solution
To realize the above-mentioned water-level gauge for automatically determining river level, having and can flexibly adjust water according to the flood season in river
Position meter position, in daily demolition and maintenance without in the air carry out and use safe purpose, the utility model provide
Following technical solution: a kind of water-level gauge automatically determining river level, including pedestal, the middle part on the pedestal top and support frame
Bottom end be fixedly connected, one end pivot bush unit of the bottom of support frame as described above inner cavity side and fixing axle I, the fixing axle I
The other end runs through and extends to the side of support frame and be fixedly connected with the side of fixed frame, the top of the fixed frame other side
Pass through bolt with bottom to be threadedly coupled with the side of support frame, the middle part of I outer surface of fixing axle and is located at support frame
Inner cavity and the inner wall of line wheel I are fixedly attached, and the outer wall of the line wheel I is fixedly connected with one end of rope, the rope it is another
It is fixedly connected in the middle part of the outer and adjustable shelf top that end passes through directive wheel, inner wall and the connecting shaft outer surface of the directive wheel
Middle part is fixedly attached, and the both ends of the connecting shaft outer surface are socketed with the internal activity of two connecting plates respectively, two companies
The bottom end of fishplate bar is fixedly connected with the two sides of top of support frame respectively, the one end at the adjustable shelf positive top and fixing axle II
Be fixedly connected, the outer surface of the fixing axle II from left to right successively with the inner wall of line wheel II, the inner wall of castor and ratchet
Inner wall is fixedly attached, and ratchet is located at the inner cavity of castor, the side at adjustable shelf front top and one end pin joint of pawl,
The other end and ratchet of the pawl are clamped, and the outer wall of the line wheel II is fixedly connected with one end of fixed rope, the fixed rope
The other end and fixed block inside pin joint, the bottom end of the fixed block is fixedly connected with the side on expansion screw top, described
The side of expansion screw bottom end is fixedly installed with water-level gauge, the side of the expansion screw outer surface respectively be fixedly installed in work
The one of the inner wall pivot bush unit of two guide pads of bottom at left and right sides of moving frame, the side of the left side guide pad and adjusting handle
Side pivot bush unit, the adjusting handle are threadedly coupled with expansion screw.
Preferably, the material of the rope and fixed rope is wirerope, and the wire rope core of wirerope is set as hemp core.
Preferably, the length of the pawl is greater than the vertical height of ratchet gear, the center to ratchet center of the pawl
Distance be greater than pawl length and ratchet root diameter summation.
Preferably, the expansion screw front and rear sides are equipped with sliding slot, and are gap-matched between sliding slot and guide pad.
Preferably, the material of support frame as described above is stainless steel material, and the cross-sectional shape of support frame is square.
Preferably, the outer surface of the adjusting handle is equipped with the protective pad of rubber material, and the outer surface of protective pad is equipped with
Latticed texture.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of water-level gauge for automatically determining river level, has following
The utility model has the advantages that
1, the water-level gauge for automatically determining river level, by the setting of expansion screw and adjusting handle, adjustable water
The position that position meter stretches out, the position of water-level gauge is flexibly adjusted at different flood seasons, avoids becoming when the main flow in river
When change, water-level gauge is also fixed and invariable, and improves the accuracy to river level monitoring.
2, the water-level gauge for automatically determining river level is strengthened by the setting of ratchet, pawl and fixed rope to flexible
The fixation of screw rod improves the stability of the water-level gauge, can be by the water-level gauge of suspention by the setting of fixing axle I and rope
It puts down, the generation of contingency when avoiding high altitude operation improves the efficiency and safety of line service.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the side view of the utility model Fig. 1；
Fig. 3 is enlarged diagram at the A of the utility model Fig. 1.
In figure: 1 pedestal, 2 support frames, 3 fixing axles I, 4 fixed frames, 5 bolts, 6 line wheels I, 7 ropes, 8 directive wheels, 9 activities
Frame, 10 connecting shafts, 11 connecting plates, 12 fixing axles II, 13 line wheels II, 14 castors, 15 ratchets, 16 pawls, 17 fixed ropes, 18
Fixed block, 19 expansion screws, 20 water-level gauges, 21 guide pads, 22 adjusting handles.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of water-level gauge automatically determining river level, including pedestal 1, the middle part on 1 top of pedestal with
The bottom end of support frame 2 is fixedly connected, the bottom of 2 inner cavity side of support frame and one end pivot bush unit of fixing axle I 3, support frame 2
Material be stainless steel material, and the cross-sectional shape of support frame 2 is square, and the support frame 2 of stainless steel material has good
Corrosion resistance, avoid long-term exposing to the weather to the corrosion of 2 structure of support frame, further improve the water-level gauge use the longevity
Life, the other end of fixing axle I 3 run through and extend to the side of support frame 2 and be fixedly connected with the side of fixed frame 4, fixed frame 4
The top and bottom of the other side passes through bolt 5 and is threadedly coupled with the side of support frame 2, the middle part and position of I 3 outer surface of fixing axle
It is fixedly attached in the inner cavity of support frame 2 and the inner wall of line wheel I 6, the outer wall of line wheel I 6 is fixedly connected with one end of rope 7, rope 7
The other end by being fixedly connected in the middle part of the outer and 9 top of adjustable shelf of directive wheel 8, the inner wall and connecting shaft 10 of directive wheel 8
It being fixedly attached in the middle part of outer surface, the both ends of 10 outer surface of connecting shaft are socketed with the internal activity of two connecting plates 11 respectively, and two
The bottom end of a connecting plate 11 is fixedly connected with the two sides on 2 top of support frame respectively, the positive top of adjustable shelf 9 and fixing axle II
12 one end is fixedly connected, and the outer surface of fixing axle II 12 is from left to right successively and in the inner wall of line wheel II 13, castor 14
The inner wall of wall and ratchet 15 is fixedly attached, and ratchet 15 is located at the inner cavity of castor 14, the side at 9 front top of adjustable shelf with
One end pin joint of pawl 16, the other end and ratchet 15 of pawl 16 are clamped, and the length of pawl 16 is greater than the vertical of 15 gear of ratchet
Highly, the distance at the center of pawl 16 to 15 center of ratchet is greater than the summation of 15 root diameter of length and ratchet of pawl 16, right
In the restriction of 16 length of pawl so that pawl 16 to ratchet 15 there are locking phenomenon, avoid spine during long-time service
Relative displacement occurs for wheel 15, further improves the safety when water-level gauge uses, the outer wall and fixed rope 17 of line wheel II 13
One end be fixedly connected, the inside pin joint of the other end of fixed rope 17 and fixed block 18, rope 7 and the material of fixed rope 17 are equal
Hemp core is set as the wire rope core of wirerope, and wirerope, and the wirerope of hemp core has that intensity is high, from heavy and light, stable working and is not easy
Suddenly the characteristic of whole root fracture, reliable operation avoid the long-term accident corroded by exposing to the weather and be broken, and improve
The service life and safety in utilization of the river level meter, the fixed company in the bottom end of fixed block 18 and the side on 19 top of expansion screw
It connects, the side of 19 bottom end of expansion screw is fixedly installed with water-level gauge 20, and the side of 19 outer surface of expansion screw is pacified with fixed respectively
The inner wall pivot bush unit of two guide pads 21 loaded on 9 left and right sides bottom of adjustable shelf, the side of left side guide pad 21 and adjusting
The side pivot bush unit of handwheel 22, adjusting handle 22 are threadedly coupled with expansion screw 19, and 19 front and rear sides of expansion screw, which are equipped with, to be slided
Slot, and be gap-matched between sliding slot and guide pad 21, the setting for sliding slot, it avoids when rotating adjusting handle 22,
Expansion screw 19 relatively rotates, and improves the practicability of the water-level gauge, and the outer surface of adjusting handle 22 is equipped with rubber material
Protective pad, and the outer surface of protective pad is equipped with latticed texture, and work people can be effectively protected in the protective pad of rubber material
Member is when adjusting expansion screw 19, the accident that palm is scratched, while adjusting handle 22 can also be protected to exempt from by raindrop erosion, into
One step improves the practicability of the water-level gauge.
When work, the water-level gauge debugged is mounted on fixed position by staff, according to flood season in the river with
The position of pedestal 1, rotation adjusting handle 22 adjust water-level gauge to suitable position using expansion screw 19, are rotated further by the drawing of ratchet 15
It fastens rope 17 and reinforces expansion screw 19, it is finally solid with bolt 5 after rotation fixed frame 4 promotion adjustable shelf 9 to suitable position
It is fixed.
In conclusion this automatically determines the water-level gauge of river level, pass through setting for expansion screw 19 and adjusting handle 22
It sets, the position that adjustable water-level gauge stretches out flexibly adjusts the position of water-level gauge at different flood seasons, avoids when river
When main flow changes, water-level gauge is also fixed and invariable, and improves the accuracy to river level monitoring；Pass through ratchet
15, the setting of pawl 16 and fixed rope 17 strengthens the fixation to expansion screw 19, improves the stability of the water-level gauge, leads to
The setting of fixing axle I 3 Yu rope 7 is crossed, the water-level gauge of suspention can be put down, contingency when avoiding high altitude operation
Occur, improves the efficiency and safety of line service；It solves and is installed in the installation of existing aerosphere type water-level gauge
Position be it is fixed, front-rear position is immovable, and at different seasons, and the flood season in river is different, corresponding mainstream position
Setting can also occur to change the variation for causing water-level gauge that cannot effectively monitor water level accordingly, simultaneously because the use of water-level gauge is wanted
Bank a distance must be stretched out by asking, and when needing demolition and maintenance, needed to install people's suspention and crawled into bracket front end in the sky
Demolition and maintenance are carried out, installation and daily maintenance are highly inconvenient and there are problems that very big security risk.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of water-level gauge for automatically determining river level, including pedestal (1), it is characterised in that: in pedestal (1) top
Portion is fixedly connected with the bottom end of support frame (2), the bottom of support frame as described above (2) inner cavity side and one end activity of fixing axle I (3)
Socket, the other end of the fixing axle I (3) run through and extend to the side of support frame (2) and fix with the side of fixed frame (4)
Connection, the top and bottom of fixed frame (4) other side pass through bolt (5) and are threadedly coupled with the side of support frame (2), institute
It states the middle part of fixing axle I (3) outer surface and is fixedly attached positioned at the inner cavity of support frame (2) and the inner wall of line wheel I (6), the line
The outer wall of I (6) of wheel is fixedly connected with one end of rope (7), the other end of the rope (7) by the outer of directive wheel (8) and
It is fixedly connected in the middle part of adjustable shelf (9) top, the inner wall of the directive wheel (8) and the middle part fixing sleeve of connecting shaft (10) outer surface
It connects, the both ends of connecting shaft (10) outer surface are socketed with the internal activity of two connecting plates (11) respectively, two connections
The bottom end of plate (11) is fixedly connected with the two sides on support frame (2) top respectively, the positive top of the adjustable shelf (9) and fixing axle
One end of II (12) is fixedly connected, the outer surface of the fixing axle II (12) from left to right successively with the inner wall of line wheel II (13),
The inner wall of castor (14) and the inner wall of ratchet (15) are fixedly attached, and ratchet (15) is located at the inner cavity of castor (14), described
The side at adjustable shelf (9) front top and one end pin joint of pawl (16), the other end of the pawl (16) and ratchet (15) are blocked
It connects, the outer wall of the line wheel II (13) is fixedly connected with one end of fixed rope (17), the other end of the fixed rope (17) and solid
Determine the inside pin joint of block (18), the bottom end of the fixed block (18) is fixedly connected with the side on expansion screw (19) top, described
The side of expansion screw (19) bottom end is fixedly installed with water-level gauge (20), the side of expansion screw (19) outer surface respectively with
It is fixedly installed in the inner wall pivot bush unit of two guide pads (21) of bottom at left and right sides of adjustable shelf (9), the left side guide pad
(21) the side pivot bush unit of side and adjusting handle (22), the adjusting handle (22) and expansion screw (19) screw thread connect
It connects.
2. a kind of water-level gauge for automatically determining river level according to claim 1, it is characterised in that: the rope (7)
Material with fixed rope (17) is wirerope, and the wire rope core of wirerope is set as hemp core.
3. a kind of water-level gauge for automatically determining river level according to claim 1, it is characterised in that: the pawl (16)
Length be greater than the vertical height of ratchet (15) gear, the distance at the center of the pawl (16) to ratchet (15) center is greater than spine
The length of pawl (16) and the summation of ratchet (15) root diameter.
4. a kind of water-level gauge for automatically determining river level according to claim 1, it is characterised in that: the expansion screw
(19) front and rear sides are equipped with sliding slot, and are gap-matched between sliding slot and guide pad (21).
5. a kind of water-level gauge for automatically determining river level according to claim 1, it is characterised in that: support frame as described above
(2) material is stainless steel material, and the cross-sectional shape of support frame (2) is square.
6. a kind of water-level gauge for automatically determining river level according to claim 1, it is characterised in that: the adjusting handle
(22) outer surface is equipped with the protective pad of rubber material, and the outer surface of protective pad is equipped with latticed texture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820797871.4U CN208488140U (en) | 2018-05-28 | 2018-05-28 | A kind of water-level gauge automatically determining river level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820797871.4U CN208488140U (en) | 2018-05-28 | 2018-05-28 | A kind of water-level gauge automatically determining river level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208488140U true CN208488140U (en) | 2019-02-12 |
Family
ID=65250474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820797871.4U Expired - Fee Related CN208488140U (en) | 2018-05-28 | 2018-05-28 | A kind of water-level gauge automatically determining river level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208488140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111537039A (en) * | 2020-04-18 | 2020-08-14 | 缪梓胜 | Pressure type fluviograph of lightning protection |
-
2018
- 2018-05-28 CN CN201820797871.4U patent/CN208488140U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111537039A (en) * | 2020-04-18 | 2020-08-14 | 缪梓胜 | Pressure type fluviograph of lightning protection |
| CN111537039B (en) * | 2020-04-18 | 2021-12-07 | 山东博泓信息科技有限公司 | Pressure type fluviograph of lightning protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190212 Termination date: 20190528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |