CN214308972U - Differential pressure type flowmeter fixed bolster - Google Patents
Differential pressure type flowmeter fixed bolster Download PDFInfo
- Publication number
- CN214308972U CN214308972U CN202120616112.5U CN202120616112U CN214308972U CN 214308972 U CN214308972 U CN 214308972U CN 202120616112 U CN202120616112 U CN 202120616112U CN 214308972 U CN214308972 U CN 214308972U
- Authority
- CN
- China
- Prior art keywords
- rod
- fixedly connected
- sliding groove
- round
- differential pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a differential pressure type flowmeter fixed bolster, including the plectane of symmetry, characterized by: one the circular plate is fixedly connected with the threaded cylinder, the threaded cylinder is connected with the first threaded rod, the first threaded rod is connected with the cross rod through a bearing, the other circular plate is fixedly connected with the hollow round rod, the hollow round rod is internally provided with the first round rod, the first round rod is fixedly connected with the cross rod, the cross rod is fixedly connected with the T-shaped rod, and the T-shaped rod is fixedly connected with the positioning mechanism. The utility model relates to a flowmeter fixed equipment field, specifically say, relate to a differential pressure type flowmeter fixed bolster. The to-be-solved technical problem of the utility model is to provide a differential pressure type flowmeter fixed bolster is favorable to realizing that differential pressure type flowmeter is fixed.
Description
Technical Field
The utility model relates to a flowmeter fixed equipment field, specifically say, relate to a differential pressure type flowmeter fixed bolster.
Background
The differential pressure type flowmeter is based on the throttling principle of fluid flow, and realizes flow measurement by utilizing the pressure difference generated when fluid flows through a throttling device. It is one of the most mature and commonly used methods for measuring flow in the current production. It is generally composed of a throttle device which can convert the measured flow into a differential pressure signal, a differential pressure gauge which can convert the differential pressure into a corresponding flow value and display the value, and a display instrument.
Differential pressure flow meters are used for pipeline flow measurement. In some situations, a plurality of pipelines are needed, for example, a water supply pipe, a sewage pipe, a natural gas pipe and the like in a community are arranged in parallel. At present, flow meters are mounted directly to the pipeline. The flowmeter lacks effective fixturing and is susceptible to the external environment. This is a disadvantage of the prior art.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a differential pressure type flowmeter fixed bolster is favorable to realizing that differential pressure type flowmeter is fixed.
The utility model adopts the following technical scheme to realize the purpose of the invention:
the utility model provides a differential pressure type flowmeter fixed bolster, includes the plectane of symmetry, characterized by: one the circular plate is fixedly connected with the threaded cylinder, the threaded cylinder is connected with the first threaded rod, the first threaded rod is connected with the cross rod through a bearing, the other circular plate is fixedly connected with the hollow round rod, the hollow round rod is internally provided with the first round rod, the first round rod is fixedly connected with the cross rod, the cross rod is fixedly connected with the T-shaped rod, and the T-shaped rod is fixedly connected with the positioning mechanism.
As a further limitation of the technical scheme, the positioning mechanism comprises a sliding chute, the T-shaped rod is fixedly connected with the sliding chute, the sliding chute is fixedly connected with the motor, an output shaft of the motor penetrates through one end of the sliding chute, a second screw rod is arranged in the sliding chute, the output shaft of the motor is fixedly connected with one end of the second screw rod, a bearing at the other end of the second screw rod is connected with the other end of the sliding chute, the T-shaped rod is fixedly connected with a second round rod, the second round rod is fixedly connected with a second sliding chute rod, and the second sliding chute rod is fixedly connected with a fifth round rod.
As a further limitation of the technical scheme, a sliding block is arranged in the sliding groove, the screw rod II is in threaded connection with the sliding block, the sliding block is fixedly connected with a round rod IV, the round rod IV is arranged in the sliding groove of the sliding groove rod II, the round rod IV is hinged to one end of a symmetrical connecting rod III, the other end of the symmetrical connecting rod III is hinged to the sliding groove rod I, and the symmetrical sliding groove rod I is hinged to the round rod II.
As a further limitation of the technical solution, the five-hinge of the circular rod is connected to one end of a symmetrical four-bar linkage, the other end of the symmetrical four-bar linkage is respectively hinged to a third circular rod, the symmetrical third circular rods are respectively arranged in the corresponding chutes of the first chute rod, the symmetrical third circular rods are respectively hinged to one end of a second linkage, the other end of the symmetrical second linkage is respectively hinged to the first linkage, and the symmetrical first linkage is respectively hinged to the second circular rod.
As a further limitation of the technical solution, the symmetrical first connecting rods are respectively and fixedly connected with a flow meter, the symmetrical first chute rods are respectively and fixedly connected with the corresponding flow meters, and the second chute rods are respectively and fixedly connected with the corresponding flow meters.
As a further limitation of the technical scheme, the screw rod I is fixedly connected with the handle.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
(1) the device is provided with a screw, and the first screw is matched with the threaded cylinder to realize that the flowmeter moves along the height direction and realize the flow measurement of pipelines with different heights;
(2) the device is provided with the motor, the screw rod is driven to rotate through the motor, the flowmeter is driven to swing, the position of the flowmeter is adjusted according to the distance between pipelines, and instrument panels of the flowmeter are convenient to observe in the same direction;
(3) the device realizes effective fixation of the flowmeter, realizes adjustment of the position of the flowmeter and is convenient to use.
The utility model discloses a differential pressure type flowmeter fixed bolster is favorable to realizing that differential pressure type flowmeter is fixed.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the present invention.
Fig. 2 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 3 is a schematic diagram of a partial three-dimensional structure of the present invention.
Fig. 4 is a schematic view of a partial three-dimensional structure of the present invention.
Fig. 5 is a schematic perspective view of the present invention.
Fig. 6 is a schematic three-dimensional structure diagram of the present invention.
In the figure: 1. the flow meter comprises a handle, 2, a cross rod, 3, a first screw rod, 4, a threaded cylinder, 5, a circular plate, 6, a flow meter, 7, a T-shaped rod, 8, a hollow circular rod, 9, a first circular rod, 10, a second circular rod, 11, a sliding groove, 12, a second screw rod, 13, a motor, 14, a first connecting rod, 15, a second connecting rod, 16, a third circular rod, 17, a first sliding groove rod, 18, a second sliding groove rod, 19, a sliding block, 20, a fourth circular rod, 21, a third connecting rod, 22, a fourth connecting rod, 23 and a fifth circular rod.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1-6, the utility model discloses a plectane 5 of symmetry, one plectane 5 fixed connection screw thread section of thick bamboo 4, screw thread section of thick bamboo 4 threaded connection screw rod 3, cross bar 2, another are connected to screw rod 3 bearing 5 hollow round bar 8 of plectane 5 fixed connection, be provided with round bar 9 in the hollow round bar 8, 9 fixed connection of round bar 9 the cross bar 2, 2 fixed connection T shape poles 7 of cross bar, 7 fixed connection positioning mechanisms of T shape pole.
The first screw rod 3 has a self-locking function.
The positioning mechanism comprises a sliding groove 11, a T-shaped rod 7 is fixedly connected with the sliding groove 11, the sliding groove 11 is fixedly connected with a motor 13, an output shaft of the motor 13 penetrates through one end of the sliding groove 11, a screw rod II 12 is arranged in the sliding groove 11, the output shaft of the motor 13 is fixedly connected with one end of the screw rod II 12, the other end of the screw rod II 12 is connected with a bearing at the other end of the sliding groove 11, the T-shaped rod 7 is fixedly connected with a round rod II 10, the round rod II 10 is fixedly connected with a sliding groove rod II 18, and the sliding groove rod II 18 is fixedly connected with a round rod V23.
The second screw 12 has a self-locking function.
A sliding block 19 is arranged in the sliding groove 11, the screw rod II 12 is in threaded connection with the sliding block 19, the sliding block 19 is fixedly connected with a round rod IV 20, the round rod IV 20 is arranged in the sliding groove of the sliding groove rod II 18, the round rod IV 20 is hinged to one end of a symmetrical connecting rod III 21, the other end of the symmetrical connecting rod III 21 is hinged to a sliding groove rod I17, and the symmetrical sliding groove rod I17 is hinged to the round rod II 10.
The round rod five 23 is hinged to one end of a symmetrical connecting rod four 22, the other end of the symmetrical connecting rod four 22 is hinged to a round rod three 16, the symmetrical round rod three 16 is arranged in a corresponding sliding groove of the sliding groove rod one 17, the symmetrical round rod three 16 is hinged to one end of a connecting rod two 15, the other end of the symmetrical connecting rod two 15 is hinged to a connecting rod one 14, and the symmetrical connecting rod one 14 is hinged to the round rod two 10.
The symmetrical first connecting rods 14 are fixedly connected with the flowmeters 6 respectively, the symmetrical first chute rods 17 are fixedly connected with the corresponding flowmeters 6 respectively, and the second chute rods 18 are fixedly connected with the corresponding flowmeters 6.
The first screw 3 is fixedly connected with the handle 1.
The utility model discloses the work flow does: the device is placed in position so that the cross bar 2 is oriented parallel to the direction of the pipe fluid flow.
In the initial state, the cross bar 2 is far away from the circular plate 5, and the included angles between the first sliding groove rod 17 and the second sliding groove rod 18 and the first connecting rod 14 are small.
Opening the motor 13, the motor 13 drives the screw rod two 12 to rotate, the screw rod two 12 drives the sliding block 19 to move along the sliding groove 11, the sliding block 19 drives the round rod four 20 to move along the sliding groove of the sliding groove rod two 18, the round rod four 20 drives the connecting rod three 21 to swing, the connecting rod three 21 drives the sliding groove rod one 17 to swing, the sliding groove rod one 17 drives the round rod three 16 to move along the sliding groove of the sliding groove rod one 17, the round rod three 16 drives the connecting rod four 22 to swing, the round rod three 16 drives the connecting rod two 15 to swing, and the connecting rod two 15 drives the connecting rod one 14 to swing until the sliding groove rod one 17 and the connecting rod one 14 swing to proper positions, selecting the proper sliding groove rod one 17 and the proper connecting rod one 14 according to the distribution and the positions of the pipelines, installing the flow meter 6 on the selected sliding groove rod one 17, the selected connecting rod one 14 and the sliding groove rod two 18, enabling the flow meter 6 to swing to the proper positions, and closing the motor 13. The meter panel of the flowmeter 6 is enabled to be in the same direction for convenient observation.
Rotate handle 1, handle 1 drives screw rod 3 and rotates, and screw rod 3 rotates and moves along a screw thread section of thick bamboo 4 simultaneously, and screw rod 3 drives horizontal pole 2 and removes, and horizontal pole 2 drives round bar 9 and removes along hollow round bar 8, and horizontal pole 2 drives T shape pole 7 and removes, and T shape pole 7 drives the mechanism of putting and moves down, makes the flowmeter 6 of the mechanism of putting move down suitable position (install flowmeter 6 on the pipeline), realizes that flowmeter 6 is fixed.
The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a differential pressure type flowmeter fixed bolster, includes symmetrical plectane (5), characterized by:
the circular plate (5) is fixedly connected with a threaded cylinder (4), the threaded cylinder (4) is in threaded connection with a first screw rod (3), and the first screw rod (3) is in bearing connection with the cross rod (2);
the other circular plate (5) is fixedly connected with a hollow circular rod (8), a first circular rod (9) is arranged in the hollow circular rod (8), and the first circular rod (9) is fixedly connected with the cross rod (2);
the cross rod (2) is fixedly connected with a T-shaped rod (7);
the T-shaped rod (7) is fixedly connected with the positioning mechanism.
2. The differential pressure type flowmeter fixing bracket according to claim 1, characterized in that: the pendulum position mechanism includes spout (11), T shape pole (7) fixed connection spout (11), spout (11) fixed connection motor (13), the output shaft of motor (13) passes the one end of spout (11), be provided with screw rod two (12) in spout (11), the output shaft fixed connection of motor (13) the one end of screw rod two (12), the other end bearing of screw rod two (12) is connected the other end of spout (11), T shape pole (7) fixed connection round bar two (10), round bar two (10) fixed connection spout pole two (18), spout pole two (18) fixed connection round bar five (23).
3. The differential pressure type flowmeter fixing bracket according to claim 2, characterized in that: the novel screw rod structure is characterized in that a sliding block (19) is arranged in the sliding groove (11), the second screw rod (12) is in threaded connection with the sliding block (19), the sliding block (19) is fixedly connected with a fourth round rod (20), the fourth round rod (20) is arranged in the sliding groove of the second sliding groove rod (18), the fourth round rod (20) is hinged to one end of a symmetrical third connecting rod (21), the other end of the symmetrical third connecting rod (21) is hinged to a first sliding groove rod (17) respectively, and the symmetrical first sliding groove rod (17) is hinged to the second round rod (10) respectively.
4. The differential pressure type flowmeter fixing bracket according to claim 3, characterized in that: the round rod five (23) is hinged to one end of a symmetrical connecting rod four (22), the other end of the connecting rod four (22) is hinged to a round rod three (16) respectively, the round rod three (16) is arranged in a corresponding sliding groove of the sliding groove rod one (17) respectively, the round rod three (16) is hinged to one end of a connecting rod two (15) respectively, the other end of the connecting rod two (15) is hinged to a connecting rod one (14) respectively, and the connecting rod one (14) is hinged to the round rod two (10) respectively.
5. The differential pressure type flowmeter fixing bracket according to claim 4, characterized in that: the symmetrical first connecting rods (14) are respectively and fixedly connected with a flowmeter (6), the symmetrical first sliding groove rods (17) are respectively and fixedly connected with the corresponding flowmeters (6), and the second sliding groove rods (18) are fixedly connected with the corresponding flowmeters (6).
6. The differential pressure type flowmeter fixing bracket according to claim 1, characterized in that: the first screw (3) is fixedly connected with the handle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120616112.5U CN214308972U (en) | 2021-03-26 | 2021-03-26 | Differential pressure type flowmeter fixed bolster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120616112.5U CN214308972U (en) | 2021-03-26 | 2021-03-26 | Differential pressure type flowmeter fixed bolster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214308972U true CN214308972U (en) | 2021-09-28 |
Family
ID=77837391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120616112.5U Active CN214308972U (en) | 2021-03-26 | 2021-03-26 | Differential pressure type flowmeter fixed bolster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214308972U (en) |
-
2021
- 2021-03-26 CN CN202120616112.5U patent/CN214308972U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203587281U (en) | Pointer type pressure gage batch calibration platform based on hydraulic system | |
| CN209605901U (en) | A kind of traverse measurement ruler for hydraulic model river water level | |
| CN204027564U (en) | A kind of device for testing inclination | |
| CN214308972U (en) | Differential pressure type flowmeter fixed bolster | |
| CN111044107A (en) | Bright channel reducing pendulum rod current surveying appearance of using | |
| CN201837596U (en) | Small-diameter radiographic flaw detection convenient rack | |
| CN202720028U (en) | Detecting device for high-pressure water meter | |
| CN211317419U (en) | Bright channel reducing pendulum rod current surveying appearance of using | |
| CN202471141U (en) | Target type uniflow flow meter | |
| CN105160075A (en) | Application of automatic flow measurement mathematical model for farmland irrigated area open channel | |
| CN1529139A (en) | Automatic calibrating system for heat meter | |
| CN204831963U (en) | Measurement device for slurry angle of slide and angle of repose | |
| CN105784341B (en) | A kind of method of the standard set-up and verification of permanent flow valve flow and differential pressure verification | |
| CN210689729U (en) | High-precision wide-range integrated differential pressure type flow measuring device | |
| CN204791693U (en) | Self -loopa bernoulli jacob experimental apparatus that possesses teaching effects flow digital display | |
| CN211292956U (en) | Portable ultrasonic wave open channel water level automatic tracking current surveying device | |
| CN203587285U (en) | Pointer type pressure gage batch calibration platform based on electromagnetic vibration exciter | |
| CN103267509B (en) | Hanging box digital flow direction deflection angle indicator | |
| CN209623781U (en) | A kind of metal pipe float flow meter convenient for cleaning replacement | |
| CN208705346U (en) | A kind of current meter measuring staff bracket | |
| CN207761027U (en) | A kind of device on pipeline and the pipe-line system including the device | |
| CN201680862U (en) | Adjustable inserted vortex shedding flowmeter | |
| CN104280076A (en) | High-precision large-diameter vortex flowmeter | |
| CN2230927Y (en) | Gas flow-velocity meter | |
| CN204202658U (en) | One possesses caliber high-precision flowmeter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |