CN208736523U - A kind of hydraulic engineering level measurement device - Google Patents
A kind of hydraulic engineering level measurement device Download PDFInfo
- Publication number
- CN208736523U CN208736523U CN201821519260.XU CN201821519260U CN208736523U CN 208736523 U CN208736523 U CN 208736523U CN 201821519260 U CN201821519260 U CN 201821519260U CN 208736523 U CN208736523 U CN 208736523U
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- CN
- China
- Prior art keywords
- chain
- limnograph
- ontology
- coil
- water level
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- Level Indicators Using A Float (AREA)
Abstract
The utility model discloses a kind of hydraulic engineering level measurement devices, including base, chain, optical encoder sensor and coil, limnograph ontology is fixed on the base, and the side end of limnograph ontology is equipped with shaft, and limnograph ontology is connected with each other by shaft and water level wheel, the chain is set to the outer wall of water level wheel, the avris of the chain is equipped with idler wheel, the optical encoder sensor is set to one end of shaft, one end of the connecting rod is fixed with coil, the other end of the connecting rod is equipped with motor, and motor is set to the inside of limnograph ontology, the coil is located at the top of limnograph body outer wall, and wire winding pole is installed on the outside of coil, and the side end of wire winding pole is provided with fixed ring.The hydraulic engineering level measurement device, is provided with motor-driven wire winding pole, automatic deploying and retracting can be carried out to the chain for connecting float and balancer, convenient for the movement and transport of the device.
Description
Technical field
The utility model relates to hydraulic engineering technical field, specially a kind of hydraulic engineering level measurement device.
Background technique
Hydraulic engineering is to measure when carrying out construction of hydro project to water level with level measurement device, to obtain standard
The device of true numerical value.
However existing level measurement device, the chain length for connecting float and balancer is too long, is unfavorable for level measuring
The movement and transport of device.In view of the above-mentioned problems, being badly in need of carrying out innovative design on the basis of original level measurement device.
Utility model content
The purpose of this utility model is to provide a kind of hydraulic engineering level measurement devices, to solve above-mentioned background technique
The problem of proposing that the chain length of connection float and balancer is too long, being unfavorable for the movement and transport of level measurement device.
To achieve the above object, the utility model provides the following technical solutions: a kind of hydraulic engineering level measurement device,
Including base, chain, optical encoder sensor and coil, limnograph ontology, and level measuring are fixed on the base
The side end of meter ontology is equipped with shaft, and limnograph ontology is connected with each other by shaft and water level wheel, and the chain is set
It is placed in the outer wall of water level wheel, and one end of chain is connected with float, and the other end of chain is fixed with balancer, the chain
Avris idler wheel is installed, and the inner wall of idler wheel is provided with fixator, and fixator is fixed on base and limnograph sheet
Outer wall below body, the optical encoder sensor are set to one end of shaft, and one end of the connecting rod is fixed with coil, and even
The junction of bar and coil is provided with bearing, and the other end of the connecting rod is equipped with motor, and motor is set to limnograph
The inside of ontology, the coil is located at the top of limnograph body outer wall, and wire winding pole is installed on the outside of coil, and
The side end of wire winding pole is provided with fixed ring.
Preferably, the base and limnograph ontology constitute the integral structure of welding, and limnograph ontology
With connecting rod through connection.
Preferably, the water level wheel and connecting rod constitute rotational structure, and the outer wall of water level wheel is designed as saw-tooth-type structures, and
And water level wheel engages connection with chain.
Preferably, the idler wheel and fixator constitute rotational structure, and idler wheel is symmetrical arranged about the central axis of base
There are 2 groups.
Preferably, the inner wall of the coil and bearing are bonded to each other, and bearing is threadedly coupled with connecting rod, and coil about
The central axis of limnograph ontology is symmetrically arranged with a.
Preferably, the wire winding pole and fixed ring constitute the integral structure of welding, and fixed ring is designed as head and the tail not phase
The circular ring structure connect, and the internal diameter of fixed ring is greater than the width of chain.
Compared with prior art, the utility model has the beneficial effects that the hydraulic engineering level measurement device, is provided with
By motor-driven coil, automatic deploying and retracting can be carried out to the chain for connecting float and balancer, convenient for the movement of the device
And transport；
1. idler wheel is symmetrically arranged with 2 groups about the central axis of base, and the cross section of idler wheel is designed as camber line composition
" X " type structure makes chain can be fixed in gap there are an approximation and circular gap between 2 adjacent idler wheels, prevent
Only chain shifts, and can all limit hang down from water level wheel 2 sections of chains, to prevent chain from shifting；
2. the bearing of coil inside is threadedly coupled with connecting rod, coil is moved on connecting rod, is received with facilitating
Chain is put, consequently facilitating the transport and movement of the device；
3. wire winding pole and fixed ring constitute the integral structure of welding, and the internal diameter of fixed ring is greater than the width of chain
Degree, is capable of fixing chain inside fixed ring, and as wire winding pole carries out circular motion, chain is enabled to be wound on coil
On.
Detailed description of the invention
Fig. 1 is the utility model side structure schematic diagram；
Fig. 2 is the utility model positive structure schematic；
Fig. 3 is the utility model roller installation structure schematic diagram；
Fig. 4 is the utility model fixed ring mounting structure schematic diagram.
In figure: 1, base；2, limnograph ontology；3, water level wheel；4, shaft；5, chain；6, idler wheel；7, fixator；
8, float；9, optical encoder sensor；10, balancer；11, connecting rod；12, coil；13, motor；14, wire winding pole；15, fixed
Ring；16, bearing.
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.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of hydraulic engineering level measurement device, packet
Include base 1, limnograph ontology 2, water level wheel 3, shaft 4, chain 5, idler wheel 6, fixator 7, float 8, photoelectric coding sensing
Device 9, balancer 10, connecting rod 11, coil 12, motor 13, wire winding pole 14, fixed ring 15 and bearing 16 are fixed with water level on base 1
Meter ontology 2, and the side end of limnograph ontology 2 is equipped with shaft 4, and limnograph ontology 2 by shaft 4 with
Water level wheel 3 is connected with each other, and chain 5 is set to the outer wall of water level wheel 3, and one end of chain 5 is connected with float 8, and chain 5
The other end is fixed with balancer 10, and the avris of chain 5 is equipped with idler wheel 6, and the inner wall of idler wheel 6 is provided with fixator 7, and solid
Determine the outer wall that device 7 is fixed on 2 lower section of base 1 and limnograph ontology, optical encoder sensor 9 is set to one end of shaft 4,
One end of connecting rod 11 is fixed with coil 12, and the junction of connecting rod 11 and coil 12 is provided with bearing 16, the other end of connecting rod 11
Motor 13 is installed, and motor 13 is set to the inside of limnograph ontology 2, coil 12 is located at outside limnograph ontology 2
The top of wall, and wire winding pole 14 is installed on the outside of coil 12, and the side end of wire winding pole 14 is provided with fixed ring 15；
Base 1 and limnograph ontology 2 constitute the integral structure of welding, and limnograph ontology 2 is passed through with shaft 4
Connection is worn, keeps the connection of base 1 and limnograph ontology 2 more secured, base 1 and limnograph ontology 2 will not occur
Separation, is capable of fixing shaft 4 on pedestal, and facilitate the installation of optical encoder sensor 9 and displacement sensor 11；
Water level wheel 3 and shaft 4 constitute rotational structure, and the outer wall of water level wheel 3 is designed as saw-tooth-type structures, and water level wheel
3 engage connection with chain 5, and water level wheel 3 is fixed on the outer wall of shaft 4, and water level wheel 3 can be rotated centered on shaft 4,
So that the sawtooth on the outer wall of water level wheel 3 is sticked into the gap of chain 5, keep chain 5 and the connection of water level wheel 3 more secured,
When water level changes, the position of float 8 also changes, and drives chain 5 mobile therewith, makes the water level wheel 3 engaged with chain 5
It rotates, to keep the balance of float 8 Yu balancer 10；
Idler wheel 6 and fixator 7 constitute rotational structure, and idler wheel 6 is symmetrically arranged with 2 groups about the central axis of base 1, makes
There are an approximations and circular gap between 2 adjacent idler wheels 6, and chain 5 can be fixed in gap, prevent chain 5 from sending out
Raw offset, can all limit hang down from water level wheel 3 two sections of chains 5；
The inner wall and bearing 16 of coil 12 are bonded to each other, and bearing 16 is threadedly coupled with connecting rod 11, and coil 12 about
The central axis of limnograph ontology 2 is symmetrically arranged with 2, so that bearing 16 is not fallen off from coil 12, enables bearing 16
Enough as the rotation of connecting rod 11 is subjected to displacement on connecting rod 11, so that it is subjected to displacement coil 12, the convenient folding and unfolding to chain 5,
Automatic deploying and retracting can be carried out to 2 sections of chains 5 for being connected to float 8 and balancer 10 respectively；
Wire winding pole 14 and fixed ring 15 constitute the integral structure of welding, and fixed ring 15 is designed as the circle that head and the tail do not connect
Ring structure, and the internal diameter of fixed ring 15 is greater than the width of chain 5, keeps the connection of wire winding pole 14 and fixed ring 15 more secured, it is right
The scope of activities of wire winding pole 14 is limited, and the side end of fixed ring 15 is attached by bolt, and is had fixed ring 15 and torn open
Installation function is unloaded, convenient for the installation of chain 5, chain 5 is enable to be installed into fixed ring 15.
Working principle: when using the hydraulic engineering level measurement device, first according to Fig. 1 and Fig. 2, by 8 He of float
Balancer 10 is placed in the water surface, and balancer 10 sinks to the water surface hereinafter, float 8, which has, can float on water with the buoyancy of water due to gravity
On face, float 8 and balancer 10 are fixed on water level wheel 3 by chain 5, sawtooth are provided on water level wheel 3, so that water level wheel 3
Connection is engaged with chain 5；
According to Fig. 1 to Fig. 4, when water level does not change, float 8 and balancer 10 keep opposing stationary, when water level occurs
Variation, float 8 float, can then be sunk by chain 5 and the balancer 10 interconnected of float 8, water level wheel 3 is made to rotate,
The avris of chain 5 is provided with idler wheel 6, and idler wheel 6 is fixed on the outer wall of base 1 and limnograph ontology 2 by fixator 7, and 2
There are an approximations and circular gap between a adjacent idler wheel 6, and chain 5 can be fixed in gap, prevent chain 5 from sending out
Raw offset, hang down from water level wheel 3 two sections of chains 5 can all be limited, prevent chain 5 from shifting, and water level wheel 3 is logical
It crosses connecting rod 11 and is fixed on 2 outer wall of limnograph ontology, and water level wheel 3 can be that the center of circle is rotated with shaft 4, model
GK38S06G1000S526020 optical encoder sensor 9 can incude the rotation of water level wheel 3, and water level wheel 3 is converted to telecommunications
Number, and it is converted into numerical value, shows on an electronic device, be herein existing structure, herein not to installing and using in detail
Journey is described in detail；
The bolt of 15 avris of fixed ring is removed first when carrying out folding and unfolding to the chain 5 of the equipment according to Fig. 1 and Fig. 4, it will
Chain 5 is installed into the inside of fixed ring 15, restarts the motor 13 of model GB37-520-2435, and motor 13 drives connecting rod 11
Rotation, to drive wire winding pole 14 to carry out circular motion in 12 outer wall of coil, to complete collecting to chain 5, coil 12 and company
The junction of bar 11 is equipped with bearing 16, and bearing 16 is internally provided with screw thread and can be threadedly coupled with connecting rod 11, makes coil
12 can be moved on connecting rod 11, make to move around the part of upper chain 5 toward the direction far from wire winding pole 14, in order to coiling
Bar 14 carries out the coiling of next round, when reusing, is again started up motor 13, inverts motor 13, chain 5 is put down.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of hydraulic engineering level measurement device, including base (1), chain (5), optical encoder sensor (9) and coil
(12), it is characterised in that: be fixed with limnograph ontology (2) on the base (1), and the side of limnograph ontology (2)
End is equipped with shaft (4), and limnograph ontology (2) is connected with each other by shaft (4) and water level wheel (3), the chain
(5) it is set to the outer wall of water level wheel (3), and one end of chain (5) is connected with float (8), and the other end of chain (5) is fixed
Having balancer (10), the avris of the chain (5) is equipped with idler wheel (6), and the inner wall of idler wheel (6) is provided with fixator (7), and
And fixator (7) is fixed on the outer wall below base (1) and limnograph ontology (2), the optical encoder sensor (9) sets
It is placed in one end of shaft (4), one end of connecting rod (11) is fixed with coil (12), and the junction of connecting rod (11) and coil (12) is pacified
Equipped with bearing (16), the other end of the connecting rod (11) is equipped with motor (13), and motor (13) is set to limnograph sheet
The inside of body (2), the coil (12) is located at the top of limnograph ontology (2) outer wall, and wire winding pole (14) is installed on line
The outside of (12) is enclosed, and the side end of wire winding pole (14) is provided with fixed ring (15).
2. a kind of hydraulic engineering level measurement device according to claim 1, it is characterised in that: the base (1) and
Limnograph ontology (2) constitutes the integral structure of welding, and limnograph ontology (2) and shaft (4) are through connection.
3. a kind of hydraulic engineering level measurement device according to claim 1, it is characterised in that: the water level wheel (3)
Rotational structure is constituted with shaft (4), and the outer wall of water level wheel (3) is designed as saw-tooth-type structures, and water level wheel (3) and chain
(5) engagement connection.
4. a kind of hydraulic engineering level measurement device according to claim 1, it is characterised in that: the idler wheel (6) with
Fixator (7) constitutes rotational structure, and idler wheel (6) is symmetrically arranged with 2 groups about the central axis of base (1).
5. a kind of hydraulic engineering level measurement device according to claim 1, it is characterised in that: the coil (12)
Inner wall and bearing (16) are bonded to each other, and bearing (16) is threadedly coupled with connecting rod (11), and coil (12) is about level measuring
The central axis of meter ontology (2) is symmetrically arranged with 2.
6. a kind of hydraulic engineering level measurement device according to claim 1, it is characterised in that: the wire winding pole (14)
The integral structure of welding is constituted with fixed ring (15), and fixed ring (15) is designed as the circular ring structure that head and the tail do not connect, and solid
The internal diameter for determining ring (15) is greater than the width of chain (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821519260.XU CN208736523U (en) | 2018-09-17 | 2018-09-17 | A kind of hydraulic engineering level measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821519260.XU CN208736523U (en) | 2018-09-17 | 2018-09-17 | A kind of hydraulic engineering level measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208736523U true CN208736523U (en) | 2019-04-12 |
Family
ID=66034819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821519260.XU Expired - Fee Related CN208736523U (en) | 2018-09-17 | 2018-09-17 | A kind of hydraulic engineering level measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208736523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986896A (en) * | 2019-12-19 | 2020-04-10 | 广东建源检测技术有限公司 | Depth detection device for water conservancy and hydropower and application method thereof |
-
2018
- 2018-09-17 CN CN201821519260.XU patent/CN208736523U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986896A (en) * | 2019-12-19 | 2020-04-10 | 广东建源检测技术有限公司 | Depth detection device for water conservancy and hydropower and application method thereof |
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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: 20190412 Termination date: 20200917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |