CN208705346U - A kind of current meter measuring staff bracket - Google Patents
A kind of current meter measuring staff bracket Download PDFInfo
- Publication number
- CN208705346U CN208705346U CN201820821674.1U CN201820821674U CN208705346U CN 208705346 U CN208705346 U CN 208705346U CN 201820821674 U CN201820821674 U CN 201820821674U CN 208705346 U CN208705346 U CN 208705346U
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- CN
- China
- Prior art keywords
- measuring staff
- cradling piece
- current meter
- pedestal
- movable support
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Abstract
A kind of current meter measuring staff bracket, including current meter pedestal, fixture larynx hoop, measuring staff, measuring staff connecting tube, longitudinal air-bubble level, lateral air-bubble level, fixed cradling piece, movable support bar, cradling piece pedestal, fastening bolt, fixture larynx hoop is arranged symmetrically along current meter base center axis line, measuring staff connecting tube is vertically fixedly installed on the side of current meter pedestal, measuring staff is connected through a screw thread with measuring staff connecting tube, the embedded other side for being set to current meter pedestal of longitudinal air-bubble level, lateral air-bubble level is embedded to be set on one angle of current meter pedestal, fixed cradling piece is in U-shape structure, fixed cradling piece top is fixedly connected with cradling piece pedestal, each fixed cradling piece U-shaped two sides are symmetrically arranged with fastening bolt sliding slot, movable support bar is protruded into each fixed cradling piece by movable support rod aperture, movable support bar and fixed cradling piece are logical Cross fastening bolt connection.The utility model is simple and strong in structure, using flexible, meets the measurement work of different status of the water area.
Description
Technical field
The utility model belongs to hydrology detecting instrument, especially a kind of current meter measuring staff bracket.
Background technique
Current meter is also known as current meter, and current meter is largely used to measure fluid flow rate, fraction current meter energy while flow measurement
Body flow velocity, flow, water etc., current meter utilization is very extensive, and current meter usually applies to water conservancy hydrometric station, field irrigation, open channel
Irrigation canals and ditches water channel, river tunnel water channel, plant area's groundwater in mining area, environmental protection tests station, the places such as Experimental Study College.Existing current meter
The facility of flow monitoring indispensability of paddling in the current hydrologic monitoring of measuring staff.Existing measuring staff is mostly the design of monoblock type, measuring staff bottom
End is mostly single conical structure, and when use needs the hand steered measuring staff of test man to test the speed, and has a single function, inconvenient.
Utility model content
To solve the above problems, the utility model discloses a kind of current meter measuring staff bracket, particular techniques
Scheme is as follows: a kind of current meter measuring staff bracket, including current meter pedestal, fixture larynx hoop, measuring staff, measuring staff connecting tube, longitudinal bubble
Level meter, lateral air-bubble level, fixed cradling piece, movable support bar, cradling piece pedestal, fastening bolt, the current meter bottom
Seat is rectangular parallelepiped structure, and the fixture larynx hoop quantity is two, and each fixture larynx hoop is symmetrical along current meter base center axis line
Arrangement, each fixture larynx hoop bottom end is vertical with current meter pedestal to be fixedly connected, and the measuring staff connecting tube is vertically fixedly installed
In the side of current meter pedestal, measuring staff connecting tube internal screw thread is equipped in the measuring staff connecting tube, the measuring staff is cylindrical, described
Circular bubble level meter is embedded in measuring staff top, the measuring staff bottom end is equipped with measuring staff external screw thread, and the measuring staff is connect with measuring staff
Pipe cooperates measuring staff connecting tube female thread at threaded connection by measuring staff external screw thread, and the longitudinal direction air-bubble level is embedded to be set to
The other side of current meter pedestal, the transverse direction air-bubble level is embedded to be set to one jiao of current meter base top, the fixed branch
Hack lever is in U-shape structure, and the fixed cradling piece quantity is 3, and the cradling piece pedestal is in triangular prism structure, each fixation
Cradling piece top is fixedly connected with cradling piece pedestal one side, and it is sliding that each fixed cradling piece two sides are symmetrically arranged with fastening bolt
Slot, the fastening bolt sliding slot are waist-shaped hole structure, and each fastening bolt sliding slot diameter and fastening bolt diameter are adapted,
The fixed cradling piece bottom end is equipped with movable support rod aperture, the U-shaped internal diameter of the movable support rod aperture size and fixed cradling piece
The U-shaped internal diameter of adaptable, described movable support bar size and fixed cradling piece is adapted, and the movable support bar quantity is 3,
Each movable support bar top, which is run through, is equipped with fastening bolt holes, and the fastening bolt bore dia is mutually fitted with fastening bolt diameter
It answers, each movable support bar protrudes into each fixed cradling piece through movable support rod aperture, each movable support bar
It is connected by fastening bolt across fastening bolt sliding slot, fastening bolt holes with each fixed cradling piece, on the cradling piece pedestal
Top surface fits in current meter base lower surface, and the current meter pedestal is fixedly connected on cradling piece base center.
As the preferred technical solution of the present invention, the nut in the fastening bolt uses butterfly nut.
As the preferred technical solution of the present invention, movable support bar bottom end is tetragonous wimble structure.
The working principle of the utility model is:
In current meter use process, when shallower for required waters of testing the speed, first by the hose clamp spiral shell on two fixture larynx hoops
Silk unclamps, and current meter is protruded among two fixture larynx hoops, tightens two hose clamp screws, current meter and the fixed shape of current meter pedestal
At an entirety, three fastening bolts are unclamped simultaneously, extract movable support bar out, current meter collaboration current meter pedestal is put together
Enter in target water, observes the longitudinal air-bubble level and lateral air-bubble level on current meter pedestal, adjust movable support bar
Elongation, so that the bubble in longitudinal air-bubble level and lateral air-bubble level is maintained at middle position, it is then tight by three
Fixing bolt is tightened, and current meter can start to work and acquire data.
When deeper for required waters of testing the speed, first the hose clamp screw on two fixture larynx hoops is unclamped, current meter is protruded into
Among two fixture larynx hoops, two hose clamp screws are tightened, current meter and the fixation of current meter pedestal form an entirety, tight by three
Fixing bolt unclamps simultaneously, three movable support bars is taken in fixed cradling piece top simultaneously, then tighten three fastening bolts, selected
Measuring staff and measuring staff connecting tube are connected through a screw thread by the measuring staff for selecting appropriate length, and the person of testing the speed holds measuring staff and is put into measuring staff bracket
In target water, the position of measuring staff is adjusted, makes bubble in the circular bubble level meter on measuring staff top, can be normal behind center
Record the experimental data of tachymeter.
The beneficial effects of the utility model are:
(1) can be according to the different target waters depth, measuring staff and measuring staff bracket are detachable, freely change the work shape of tachymeter
Formula meets the measurement work of different situations.
(2) tachymeter measuring staff bracket bottom end uses three width formula cradling pieces, simple and strong in structure, can when measuring compared with shallow water area
It will directly place and continuously be measured in tachymeter placement water body, without the person's of testing the speed cooperating, using flexible.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of the utility model.
Fig. 2 is the A-A direction view of Fig. 1.
Fig. 3 is the top view of Fig. 1 measuring staff.
Fig. 4 is the scheme of installation of measuring staff bracket.
Reference signs list: current meter pedestal 1, measuring staff 3, measuring staff external screw thread 3-1, measuring staff connecting tube 4, connects fixture larynx hoop 2
Adapter tube internal screw thread 4-1, longitudinal air-bubble level 5, lateral air-bubble level 6, fixed cradling piece 7, movable support bar 8, cradling piece
Pedestal 9, fastening bolt 10, fastening bolt sliding slot 11, fastening bolt holes 12, movable support rod aperture 13, circular bubble level meter 14.
Specific embodiment
It is clear to be more clear the technical solution of the utility model, the utility model is carried out into one with reference to the accompanying drawing
Step description, the technical characteristic of any pair of technical solutions of the utility model carry out the scheme that equivalencing is obtained with conventional reasoning and fall
Enter scope of protection of the utility model.Being fixedly connected mentioned in the present embodiment, fixed setting, fixed structure are welding, spiral shell
The well-known techniques known to a person skilled in the art such as nail connection, bolt and nut connection, riveting.
In conjunction with attached drawing as it can be seen that a kind of current meter measuring staff bracket, including current meter pedestal 1, fixture larynx hoop 2, measuring staff 3, measuring staff
Connecting tube 4, longitudinal air-bubble level 5, lateral air-bubble level 6, fixed cradling piece 7, movable support bar 8, cradling piece pedestal 9,
Fastening bolt 10, the current meter pedestal 1 are rectangular parallelepiped structure, and 2 quantity of fixture larynx hoop is two, each fixture larynx
Hoop 2 is arranged symmetrically along 1 central axes of current meter pedestal, each 2 bottom end of fixture larynx hoop fixation company vertical with current meter pedestal 1
It connects, the measuring staff connecting tube 4 is vertically fixedly installed on the side of current meter pedestal 1, is equipped with measuring staff in the measuring staff connecting tube 4
Connecting tube internal screw thread 4-1, the measuring staff 3 is cylindrical, is embedded with circular bubble level meter 14 in 3 top of measuring staff, described
3 bottom end of measuring staff is equipped with measuring staff external screw thread 3-1, and the measuring staff 3 cooperates measuring staff to connect with measuring staff connecting tube 4 by measuring staff external screw thread 3-1
Adapter tube internal screw thread 4-1, which is formed, to be threadedly coupled, the embedded other side for being set to current meter pedestal 1 of longitudinal direction air-bubble level 5, institute
State that lateral air-bubble level 6 is embedded to be set to one jiao of current meter base top, the fixed cradling piece 7 is in U-shape structure, described solid
7 quantity of fixed rack bar is 3, and 9 pedestal of cradling piece is in triangular prism structure, each fixed 7 top of cradling piece and bracket
9 one side of bar pedestal is fixedly connected, and the two sides of each fixed cradling piece 7 are symmetrically arranged with fastening bolt sliding slot 11, described tight
Fixing bolt sliding slot 11 is waist-shaped hole structure, and each 11 diameter of fastening bolt sliding slot and 10 diameter of fastening bolt are adapted, institute
The bottom end for stating fixed cradling piece 7 is equipped with movable support rod aperture 13, the U of 13 size of movable support rod aperture and fixed cradling piece 7
Shape internal diameter is adapted, 8 size of movable support bar and the U-shaped internal diameter of fixed cradling piece 7 are adapted, the movable support bar 8
Quantity be 3, each 8 top of movable support bar run through be equipped with fastening bolt holes 12,12 diameter of fastening bolt holes with
10 diameter of fastening bolt is adapted, and each movable support bar 8 protrudes into each fixed cradling piece 7 through movable support rod aperture 13
In, each movable support bar 8 and each fixed cradling piece 7 pass through fastening bolt 10 and pass through fastening bolt sliding slot 11, fastening
Bolt hole 12 connects, and top surface fits in 1 lower surface of current meter pedestal on the cradling piece pedestal 9, and the current meter pedestal 1 is fixed
It is connected to 9 center of cradling piece pedestal.
As the preferred technical solution of the present invention, 10 nut uses butterfly nut in the fastening bolt.
As the preferred technical solution of the present invention, 8 bottom end of movable support bar is tetragonous wimble structure.
The working principle of the utility model is:
In current meter use process, when shallower for required waters of testing the speed, first by the hose clamp spiral shell on two fixture larynx hoops 2
Silk unclamps, and current meter is protruded among two fixture larynx hoops 2, tightens two hose clamp screws, and current meter and current meter pedestal 1 are fixed
An entirety is formed, three fastening bolts 10 are unclamped simultaneously, extracts movable support bar 8 out, current meter is cooperateed with into current meter pedestal 2
It is put into togerther in target water, observes the longitudinal air-bubble level 5 and lateral air-bubble level 6 on current meter pedestal 1, adjust
The elongation of movable support bar 8 makes the bubble in longitudinal air-bubble level 5 and lateral air-bubble level 6 be maintained at middle position,
Then three fastening bolts 10 are tightened, current meter can start to work and acquire data.
When deeper for required waters of testing the speed, first the hose clamp screw on two fixture larynx hoops 2 is unclamped, current meter is protruded into
Among two fixture larynx hoops 2, two hose clamp screws, current meter and one entirety of fixed formation of current meter pedestal 1 are tightened, by three
Fastening bolt 10 is unclamped simultaneously, three movable support bars 8 is taken in fixed 7 top of cradling piece simultaneously, then tighten three fastenings
Bolt 10 selects the measuring staff 3 of appropriate length, measuring staff 3 and measuring staff connecting tube 4 is connected through a screw thread, and the person of testing the speed holds measuring staff 3 will
Measuring staff bracket is put into target water, adjusts the position of measuring staff 3, bubble in the circular bubble level meter 14 on 3 top of measuring staff is made to exist
Behind center, can normal recordings tachymeter experimental data.
The beneficial effects of the utility model are:
(1) can be according to the different target waters depth, measuring staff and measuring staff bracket are detachable, freely change the work shape of tachymeter
Formula meets the measurement work of different situations.
(2) tachymeter measuring staff bracket bottom end uses three width formula cradling pieces, simple and strong in structure, can when measuring compared with shallow water area
It will directly place and continuously be measured in tachymeter placement water body, without the person's of testing the speed cooperating, using flexible.
Claims (3)
1. a kind of current meter measuring staff bracket, which is characterized in that including current meter pedestal, fixture larynx hoop, measuring staff, measuring staff connecting tube,
Longitudinal air-bubble level, lateral air-bubble level, fixed cradling piece, movable support bar, cradling piece pedestal, fastening bolt, it is described
Current meter pedestal is rectangular parallelepiped structure, and the fixture larynx hoop quantity is two, and each fixture larynx hoop is along current meter pedestal
Axisymmetrical arrangement, each fixture larynx hoop bottom end is vertical with current meter pedestal to be fixedly connected, and the measuring staff connecting tube is vertical
It is fixedly installed on the side of current meter pedestal, measuring staff connecting tube internal screw thread is equipped in the measuring staff connecting tube, the measuring staff is in circle
Column, is embedded with circular bubble level meter in the measuring staff top, and the measuring staff bottom end is equipped with measuring staff external screw thread, the measuring staff with
Measuring staff connecting tube cooperates measuring staff connecting tube female thread at threaded connection by measuring staff external screw thread, in the longitudinal direction air-bubble level
It is embedded the other side for being placed in current meter pedestal, the transverse direction air-bubble level is embedded to be set to one jiao of current meter base top, institute
It states fixed cradling piece to be in U-shape structure, the fixed cradling piece quantity is 3, and the cradling piece pedestal is in triangular prism structure, each
The fixed cradling piece top is fixedly connected with cradling piece pedestal one side, and each fixed cradling piece two sides are symmetrically arranged with tightly
Fixing bolt sliding slot, the fastening bolt sliding slot are waist-shaped hole structure, and each fastening bolt sliding slot diameter and fastening bolt are straight
Diameter is adapted, and the fixed cradling piece bottom end is equipped with movable support rod aperture, the movable support rod aperture size and fixed cradling piece
U-shaped internal diameter be adapted, the U-shaped internal diameter of the movable support bar size and fixed cradling piece is adapted, the movable support bar
Quantity is 3, and each movable support bar top, which is run through, is equipped with fastening bolt holes, the fastening bolt bore dia and fastening spiral shell
Bolt diameter is adapted, and each movable support bar protrudes into each fixed cradling piece through movable support rod aperture, each described
Movable support bar passes through fastening bolt sliding slot by fastening bolt with each fixed cradling piece, fastening bolt holes connect, the branch
Top surface fits in current meter base lower surface on hack lever pedestal, and the current meter pedestal is fixedly connected on cradling piece base center.
2. a kind of current meter measuring staff bracket according to claim 1, which is characterized in that the nut in the fastening bolt is adopted
With butterfly nut.
3. a kind of current meter measuring staff bracket according to claim 1, which is characterized in that movable support bar bottom end is four
Pyramidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820821674.1U CN208705346U (en) | 2018-05-30 | 2018-05-30 | A kind of current meter measuring staff bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820821674.1U CN208705346U (en) | 2018-05-30 | 2018-05-30 | A kind of current meter measuring staff bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208705346U true CN208705346U (en) | 2019-04-05 |
Family
ID=65935674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820821674.1U Expired - Fee Related CN208705346U (en) | 2018-05-30 | 2018-05-30 | A kind of current meter measuring staff bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208705346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117433596A (en) * | 2023-12-21 | 2024-01-23 | 成都洋湃科技有限公司 | Waist-type throttling light quantum miscible-phase flowmeter |
-
2018
- 2018-05-30 CN CN201820821674.1U patent/CN208705346U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117433596A (en) * | 2023-12-21 | 2024-01-23 | 成都洋湃科技有限公司 | Waist-type throttling light quantum miscible-phase flowmeter |
| CN117433596B (en) * | 2023-12-21 | 2024-03-01 | 成都洋湃科技有限公司 | Waist-type throttling light quantum miscible-phase flowmeter |
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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: 20190405 Termination date: 20200530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |