CN209584955U - A kind of measuring equipment of water resistance structure hydraulic model test - Google Patents
A kind of measuring equipment of water resistance structure hydraulic model test Download PDFInfo
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- CN209584955U CN209584955U CN201920225727.8U CN201920225727U CN209584955U CN 209584955 U CN209584955 U CN 209584955U CN 201920225727 U CN201920225727 U CN 201920225727U CN 209584955 U CN209584955 U CN 209584955U
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- resistance structure
- water resistance
- hydraulic model
- water
- structure hydraulic
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Abstract
The utility model discloses a kind of measuring equipments of water resistance structure hydraulic model test, including bottom plate and support column, it is affixed on the right side of the upper surface of the bottom plate that there are two support columns, the upper surface of the support column with supporting plate Joint, the upper surface of the supporting plate is connected with water tank, valve is connected with below the left end of the water tank, the left side lower end of the valve is connect by the second pin shaft with pipe movable, and upper three end face of right end of the pipeline or so passes through rubber membrane and valve Joint.The measuring equipment of the water resistance structure hydraulic model test, the measuring equipment of water resistance structure hydraulic model test can control the size of water flow and can be by controlling hydraulic cylinder, and then the gradient for controlling pipeline promotes the flow velocity of water flow can control, increase detection mode to experiment, increase the accuracy of detection, the measuring equipment of water resistance structure hydraulic model test can accurately detect water flow to the impact force of water resistance structure hydraulic model, keep experimental data more accurate.
Description
Technical field
The utility model relates to the measuring equipment technical field of water resistance structure hydraulic model test, specially one kind blocks water
The measuring equipment of building hydraulic model test.
Background technique
The hydraulic model test of water resistance structure is that model is made by similarity criterion in prototype according to the real principle of similitude,
The water flow that corresponding discharge is discharged according to different scheme is converted to prototype by measurement to model data and similarity relation, comes
Predict the variation of prototype water flow river conveyance capacity etc. when being influenced by water resistance structure.Any hydraulic model test must lead to
The measurement of model data is crossed, but the influence magnitude in many cases due to water resistance structure to river conveyance capacity is smaller, still
The measuring equipment of existing water resistance structure hydraulic model test, experimental performance is single, accuracy bottom, and experimentation is numerous
It is trivial,.
Utility model content
The purpose of this utility model is to provide a kind of measuring equipments of water resistance structure hydraulic model test, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of water resistance structure hydraulic model test
Measuring equipment, including bottom plate and support column are affixed there are two support column on the right side of the upper surface of the bottom plate, the support column
With supporting plate Joint, the upper surface of the supporting plate is connected with water tank, is connected with valve below the left end of the water tank for upper surface,
The left side lower end of the valve is connect by the second pin shaft with pipe movable, and upper three end face of right end of the pipeline or so passes through
The lower end surface left side of rubber membrane and valve Joint, the pipeline is flexibly connected by third pin shaft with hydraulic cylinder, described hydraulic
The right end of cylinder is flexibly connected by third pin shaft with support column, passes through the 4th pin shaft and cabinet activity below the left end of the pipeline
Connection, the upper surface of the cabinet are connected with glass plate, and the right side of the glass plate and the front and rear sides of cabinet pass through rubber
Glue film and pipeline Joint are set there are two water resistance structure hydraulic model in the intermediate inner cavity of the cabinet, control described in block water
The left and right sides of building hydraulic model is with cabinet clearance fit, and the lower end of the water resistance structure hydraulic model is and screw thread
Male screw connection, the left and right sides outer wall of the threaded post pass through bearing and are flexibly connected with box, and the upper end of the box is solid
It is connected to cabinet, the left end of the threaded post is connected with round block, the first spring, institute are socketed in the lower left inner cavity of the box
It states and is socketed with second-order cleat stanchion in the inner cavity of the first spring, the left end of the second-order cleat stanchion is mutually clamped by groove with round block,
Riser is equipped on the right side of the water resistance structure hydraulic model of left and right, the left side of the riser is affixed, and there are two the first ladders
Column, with water resistance structure hydraulic model clearance fit, the outer wall of the first ladder column is socketed with the first ladder column
Second spring, the left end of the second spring are connected with water resistance structure hydraulic model, and the right end of the second spring is solid
It is connected to riser, pressure sensor, the upper end of the glass plate are connected between the riser and water resistance structure hydraulic model
Right side of face is flexibly connected by the first pin shaft with cross bar, and the right end of the cross bar is flexibly connected by the first pin shaft with water tank.
Preferably, it being socketed with the first hose below the left end of the cabinet, the right end of first hose is connected with water pump,
The lower end surface of the water pump is connected with bottom plate, and the right end of the water pump is connected with the second hose, and the right end of second hose is solid
It is connected to water tank.
Preferably, the surrounding outer wall of the round block is connected with multiple vertical bars.
Preferably, the outer wall of the vertical bar is socketed rubber sleeve.
Preferably, rubber pad is connected at left and right sides of the lower end surface of the bottom plate.
Preferably, the inner cavity upper end of the water tank and dome are interference fitted.
Compared with prior art, the utility model has the beneficial effects that the measurement of the water resistance structure hydraulic model test
Device makes the measurement of water resistance structure hydraulic model test by the control of pipeline, water tank, the second pin shaft, hydraulic cylinder and valve
Device can control the size of water flow and can be by controlling hydraulic cylinder, and then the gradient for controlling pipeline promotes the flow velocity of water flow can
With control, increases detection mode to experiment, increase the accuracy of detection, pass through cabinet, water resistance structure hydraulic model, screw thread
The cooperation of bar, round block and pressure sensor makes the measuring equipment of water resistance structure hydraulic model test, can accurately detect water
The impact force to water resistance structure hydraulic model is flowed, keeps experimental data more accurate.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram that Fig. 1 is glass plate and water resistance structure hydraulic model；
Fig. 3 is the structural schematic diagram of Fig. 1 the first pin shaft and cross bar；
Fig. 4 is the structural schematic diagram of Fig. 2 vertical bar and round block.
In figure: 1, bottom plate, the 2, first hose, 3, box, 4, cabinet, 5, glass plate, 6, water resistance structure hydraulic model, 7,
First pin shaft, 8, rubber membrane, 9, cross bar, 10, pipeline, 11, valve, 12, water tank, 13, supporting plate, 14, groove, the 15, second hose,
16, support column, 17, rubber pad, 18, water pump, the 19, second pin shaft, 20, hydraulic cylinder, 21, third pin shaft, 22, riser, 23, perpendicular
Bar, 24, round block, 25, rubber sleeve, the 26, first spring, 27, threaded post, the 28, the 4th pin shaft, 29, second spring, 30, pressure biography
Sensor, the 31, first ladder column, 32, second-order cleat stanchion, 33, bearing, 34, dome.
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 amount of water resistance structure hydraulic model test
Device, including bottom plate 1 and support column 16 are surveyed, the upper surface right side of bottom plate 1 is affixed there are two support column 16, and support column 16 is fixed on
On the right side of the upper surface of bottom plate 1, with 13 Joint of supporting plate, supporting plate 13 is fixed on the upper end of support column 16 for the upper surface of support column 16
Face, the upper surface of supporting plate 13 are connected with water tank 12, and water tank 12 is fixed on the upper surface of supporting plate 13, and the left end lower section of water tank 12 is affixed
There is valve 11, the inner cavity of valve 11 is connected to the inner cavity of water tank 12, and the left side lower end of valve 11 passes through the second pin shaft 19 and pipeline
10 are flexibly connected, and pipeline 10 can be rotated around the second pin shaft 19 relative to valve 11, and upper three end face of right end of pipeline 10 or so is equal
By rubber membrane 8 and 11 Joint of valve, the right end of pipeline 10 is formed by rubber membrane 8 and valve 11 to be sealed, under pipeline 10
It is flexibly connected by third pin shaft 21 with hydraulic cylinder 20 on the left of end face, hydraulic cylinder 20 can surround 21 relative duct size 10 of third pin shaft
The right end of rotation, hydraulic cylinder 20 is flexibly connected by third pin shaft 21 with support column 16, and hydraulic cylinder 20 can surround third pin shaft
21 rotate relative to support column 16, are flexibly connected by the 4th pin shaft 28 with cabinet 4 below the left end of pipeline 10, cabinet 4 can enclose
It is rotated around 28 relative duct size 10 of the 4th pin shaft, the upper surface of cabinet 4 is connected with glass plate 5, and glass plate 5 is fixed on the upper of cabinet 4
The case where end face, glass plate 5 is convenient for observation 4 inner cavity of cabinet, the right side of glass plate 5 and the front and rear sides of cabinet 4 pass through rubber
The right end of glue film 8 and 10 Joint of pipeline, glass plate 5 and cabinet 4, which passes through, forms sealing, cabinet 4 between rubber membrane 8 and pipeline 10
Intermediate inner cavity in set there are two water resistance structure hydraulic model 6, the left and right sides of left and right water resistance structure hydraulic model 6 with
4 clearance fit of cabinet, water resistance structure hydraulic model 6 can be mobile in the inner cavity of cabinet 4, water resistance structure hydraulic model 6
Lower end is threadedly coupled with threaded post 27, and rotation threaded post 27 can promote water resistance structure hydraulic model 6 in the inner cavity of cabinet 4
Middle movement, the left and right sides outer wall of threaded post 27 pass through bearing 33 and are flexibly connected with box 3, and threaded post 27 can pass through bearing
33 rotate in the inner cavity of box 3, and the upper end of box 3 is connected with cabinet 4, and the inner cavity of box 3 is connected to the inner cavity of cabinet 4, spiral shell
The left end of line column 27 is connected with round block 24, and round block 24 can drive threaded post 27 to rotate, and is socketed in the lower left inner cavity of box 3
There is the first spring 26, the coefficient of elasticity of the first spring 26 is 300N/M, is socketed with second-order cleat stanchion in the inner cavity of the first spring 26
32, the left end of second-order cleat stanchion 32 is clamped by groove 14 and 24 phase of round block, and second-order cleat stanchion 32 promotes round block 24 with respect to box 3
Position fixation, the right side of left and right water resistance structure hydraulic model 6 is equipped with riser 22, and the left side of riser 22 is connected with two
A first ladder column 31, riser 22 can drive the first ladder column 31 mobile, the first ladder column 31 with water resistance structure water conservancy project
6 clearance fit of model, the first ladder column 31 can move in the inner cavity of water resistance structure hydraulic model 6, the first ladder column
31 outer wall is socketed with second spring 29, and the coefficient of elasticity of second spring 29 is 100N/M, and the left end of second spring 29 is solid
It is connected to water resistance structure hydraulic model 6, the right end of second spring 29 is connected with riser 22, and second spring 29 promotes 22 phase of riser
The position of water resistance structure hydraulic model 6 is fixed, pressure biography is connected between riser 22 and water resistance structure hydraulic model 6
The upper surface right side of sensor 30, pressure sensor PT124G-111, glass plate 5 is flexibly connected by the first pin shaft 7 with cross bar 9,
Cross bar 9 can be rotated around the first pin shaft 7 relative to glass plate 5, and the right end of cross bar 9 is movable even with water tank 12 by the first pin shaft 7
It connecing, the right end of cross bar 9 can be rotated around the first pin shaft 7 relative to water tank 12, it is socketed with the first hose 2 below the left end of cabinet 4,
First hose 2 is connected to the inner cavity of cabinet 4, and the right end of the first hose 2 is connected with water pump 18, the model 50GW25-10- of water pump 18
1.5, the lower end surface of water pump 18 is connected with bottom plate 1, the upper surface of the fixed bottom plate 1 of water pump 18, and the right end of water pump 18 is connected with second
Hose 15, the right end of water pump 18 are connected to the second hose 15, and the right end of the second hose 15 is connected with water tank 12, the second hose 15 with
Water tank 12 is connected to, and the surrounding outer wall of round block 24 is connected with multiple vertical bars 23, and vertical bar 23 can make round block 24 convenient for rotation, vertical bar 23
Outer wall be socketed rubber sleeve 25, rubber sleeve 25 is fixed on the outer wall of vertical bar 23, and rubber sleeve 25 increases rubbing for 23 outer wall of vertical bar
Power is wiped, rubber pad 17 is connected at left and right sides of the lower end surface of bottom plate 1, rubber pad 17 increases the frictional force of 1 lower end surface of bottom plate, water
The inner cavity upper end of case 12 and dome 34 are interference fitted, and dome 34 prevents foreign matter from falling into water tank 12.
When using the measuring equipment of this water resistance structure hydraulic model test, whole device is placed on target position,
Then outside water is circulated into the inner cavity of water tank 12, then controls 2 inner cavity of hydraulic cylinder by two hydraulic fluid ports on hydraulic cylinder 20
In hydraulic stem it is mobile, hydraulic stem is mobile to drive pipeline 10 around opposite 12 turns of the water tank of the second pin shaft 19 by third pin shaft 21
It is dynamic, until pipeline 10 is adjusted to target position, cabinet 4 under the action of the first pin shaft 7 and cross bar 9 always in parallel with bottom plate 1, so
After turn round block 24, round block 24 drives threaded rod 27 to rotate, and the rotation of threaded rod 27 promotes water resistance structure hydraulic model 6 with respect to case
The inner cavity of body 4 is mobile, and then controls the distance between two water resistance structure hydraulic models 6 in 4 inner cavity of cabinet, and round block 24 is the
The position of opposite case 4 is fixed under the action of second order cleat stanchion 32, is then connect pressure sensor 30 with ambient controller, then
Control valve 11, and record the size of 11 water flow of valve and water flows through piping 10 and impacts riser 22 and squeeze pressure sensor
30, and record the biography output data of pressure sensor 30.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ",
The orientation or position of the instructions such as " middle part ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends "
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It should not be understood as limiting the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ",
The terms such as " fixation ", " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at one
Body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the interaction relationship of connection or two elements inside two elements, unless otherwise restricted clearly, for this field
Those of ordinary skill for, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
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 measuring equipment of water resistance structure hydraulic model test, including bottom plate (1) and support column (16), the bottom plate
(1) affixed on the right side of upper surface there are two support column (16), it is characterised in that: the upper surface of the support column (16) is and supporting plate
(13) upper surface of Joint, the supporting plate (13) is connected with water tank (12), is connected with valve below the left end of the water tank (12)
The left side lower end of door (11), the valve (11) is flexibly connected by the second pin shaft (19) with pipeline (10), the pipeline (10)
Upper three end face of right end or so pass through rubber membrane (8) and valve (11) Joint, it is logical on the left of the lower end surface of the pipeline (10)
It crosses third pin shaft (21) to be flexibly connected with hydraulic cylinder (20), the right end of the hydraulic cylinder (20) passes through third pin shaft (21) and support
Column (16) is flexibly connected, and is flexibly connected by the 4th pin shaft (28) with cabinet (4) below the left end of the pipeline (10), the case
The upper surface of body (4) is connected with glass plate (5), and the right side of the glass plate (5) and the front and rear sides of cabinet (4) pass through rubber
Glue film (8) and pipeline (10) Joint, set in the intermediate inner cavity of the cabinet (4) there are two water resistance structure hydraulic model (6),
The left and right sides of the left and right water resistance structure hydraulic model (6) with cabinet (4) clearance fit, the water resistance structure water conservancy project
The lower end of model (6) is threadedly coupled with threaded post (27), and the left and right sides outer wall of the threaded post (27) passes through bearing
(33) it is flexibly connected with box (3), the upper end of the box (3) is connected with cabinet (4), and the left end of the threaded post (27) is affixed
Have round block (24), be socketed with the first spring (26) in the lower left inner cavity of the box (3), first spring (26) it is interior
It is socketed in chamber second-order cleat stanchion (32), the left end of the second-order cleat stanchion (32) is mutually blocked by groove (14) with round block (24)
It connects, is equipped with riser (22) on the right side of the water resistance structure hydraulic model (6) of left and right, the left side of the riser (22) is affixed
There are two the first ladder column (31), the first ladder column (31) is described with water resistance structure hydraulic model (6) clearance fit
The outer wall of first ladder column (31) is socketed with second spring (29), and the left end of the second spring (29), which is connected with to block water, to be built
It builds object hydraulic model (6), the right end of the second spring (29) is connected with riser (22), the riser (22) and the building that blocks water
It is connected between object hydraulic model (6) pressure sensor (30), passes through the first pin shaft on the right side of the upper surface of the glass plate (5)
(7) it is flexibly connected with cross bar (9), the right end of the cross bar (9) is flexibly connected by the first pin shaft (7) with water tank (12).
2. a kind of measuring equipment of water resistance structure hydraulic model test according to claim 1, it is characterised in that: described
It is socketed with the first hose (2) below the left end of cabinet (4), the right end of first hose (2) is connected with water pump (18), the water
The lower end surface of pump (18) is connected with bottom plate (1), and the right end of the water pump (18) is connected with the second hose (15), second hose
(15) right end is connected with water tank (12).
3. a kind of measuring equipment of water resistance structure hydraulic model test according to claim 1, it is characterised in that: described
The surrounding outer wall of round block (24) is connected with multiple vertical bars (23).
4. a kind of measuring equipment of water resistance structure hydraulic model test according to claim 3, it is characterised in that: described
The outer wall of vertical bar (23) is socketed rubber sleeve (25).
5. a kind of measuring equipment of water resistance structure hydraulic model test according to claim 1, it is characterised in that: described
Rubber pad (17) are connected at left and right sides of the lower end surface of bottom plate (1).
6. a kind of measuring equipment of water resistance structure hydraulic model test according to claim 1, it is characterised in that: described
The inner cavity upper end and dome (34) of water tank (12) are interference fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920225727.8U CN209584955U (en) | 2019-02-22 | 2019-02-22 | A kind of measuring equipment of water resistance structure hydraulic model test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920225727.8U CN209584955U (en) | 2019-02-22 | 2019-02-22 | A kind of measuring equipment of water resistance structure hydraulic model test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209584955U true CN209584955U (en) | 2019-11-05 |
Family
ID=68355533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920225727.8U Expired - Fee Related CN209584955U (en) | 2019-02-22 | 2019-02-22 | A kind of measuring equipment of water resistance structure hydraulic model test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209584955U (en) |
-
2019
- 2019-02-22 CN CN201920225727.8U patent/CN209584955U/en not_active Expired - Fee Related
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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: 20191105 Termination date: 20210222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |