CN215297649U - Speed measuring device for water conservancy and hydropower - Google Patents
Speed measuring device for water conservancy and hydropower Download PDFInfo
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- CN215297649U CN215297649U CN202121026626.1U CN202121026626U CN215297649U CN 215297649 U CN215297649 U CN 215297649U CN 202121026626 U CN202121026626 U CN 202121026626U CN 215297649 U CN215297649 U CN 215297649U
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Abstract
The utility model discloses a speed sensor for water conservancy water and electricity, which comprises a bracket, the top welded mounting of support has the connecting rod, and the bottom welded mounting of support has the fixed block, and the through-hole has been seted up to a lateral wall of fixed block, and the quantity of through-hole is two sets of and is corresponding the setting, and the through-hole embeds there is the gag lever post. Make the interval of clamp splice diminish through rotatory gag lever post, thereby the tension of cooperation spring with firm the placing on the basin of device, effectively improve the stationarity of device, prevent to receive the askew condition of falling of environmental factor leaded to the device slope, it rotates to drive the threaded rod through different motors, make the radar speed measuring probe can carry out twice fore-and-aft regulation, longitudinal adjustment distance has been improved, and then realize long distance adjustment, can help improving the measurement precision of device, and can drive the slider through the motor, make the radar speed measuring probe carry out lateral shifting and adjust, can test the speed to the rivers of different broad widths in the basin, the practicality is improved, and the device is worth promoting.
Description
Technical Field
The utility model relates to a water conservancy and hydropower equipment technical field especially relates to speed sensor for water conservancy and hydropower.
Background
Hydraulic engineering is the engineering built for eliminating water damage and developing and utilizing water resources, and compared with other engineering, hydraulic engineering planning is a component of basin planning or regional hydraulic planning, and has great influence on the environment of the surrounding area, the building of hydraulic engineering has the advantages of benefiting the development and removing the harm, and has the disadvantages of submergence, immigration, migration and the like, so that the planning of hydraulic engineering must be started from the whole situation of the basin or the region, the overall planning is considered, and the adverse influence is reduced and avoided.
In the construction process of hydraulic engineering, the water flow velocity inside a water tank needs to be detected, so a speed measuring device needs to be used, but the existing water conservancy and hydropower speed measuring devices mostly adopt supporting legs to be placed on two sides of the water tank and have no other fixed structure, because the environment of the water tank is mostly outdoor, the water tank is influenced by wind power, and some speed measuring devices which are not fixed are easy to incline and fall, so that the devices are damaged; and some speed measuring devices do not have the function of adjusting the speed measuring probe in the detection process, and can not comprehensively detect the water speed in the water tank, so that the measurement accuracy is not high, and the practicability is low.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a speed sensor for water conservancy water and electricity has solved the problem that above-mentioned background art provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a speed measuring device for water conservancy and hydropower comprises a support, a connecting rod is welded and installed at the top end of the support, a fixing block is welded and installed at the bottom of the support, a through hole is formed in one side wall of the fixing block, the number of the through holes is two, the through holes are correspondingly arranged, a limiting rod is arranged in each through hole, a clamping block is welded and installed at the free end of each limiting rod, a spring is sleeved on the outer side wall of each limiting rod, the spring is positioned between each through hole and the corresponding clamping block, a first motor is installed at the top of each fixing block in an embedded mode, a first sliding groove is formed in one side wall of the support, a first sliding block is arranged in each first sliding groove in a built-in mode, each first sliding block and the first sliding grooves are arranged in a sliding connection mode, a first threaded rod is installed on the corresponding inner side wall of each first sliding groove in a rotating mode, each first sliding block is sleeved on each first threaded rod, opposite threads are arranged in each first sliding block, the output end of each motor longitudinally penetrates through each first sliding groove through a shaft coupling, and is arranged in a welding connection with the rotating shaft of each first threaded rod, a first slide block is welded and installed on one side wall of the outer portion of the first slide groove, a second slide groove is formed in the center of the cross bar, a second slide block is arranged in the second slide groove, the second slide block and the second slide groove are arranged in a sliding connection mode, a second motor is welded and installed on the inner wall of one side of the second slide groove, a second threaded rod is rotatably installed on the corresponding inner side wall of the second slide groove, the output end of the second motor is welded and connected with the rotating shaft of the second threaded rod through a coupler, the second slide block is sleeved on the second threaded rod, opposite threads are arranged in the second slide block, a fixing rod is welded and installed on one side wall of the outer portion of the second slide groove in a Korean mode, a controller is arranged at the top of the fixing rod, a micro motor is embedded and installed at the bottom of the fixing rod, an outer sleeve rod is welded and installed at the bottom of the fixing rod, the outer sleeve rod is arranged in a hollow cylindrical structure, and a third threaded rod is rotatably installed at the top of the inner side of the outer sleeve rod, micro motor's output vertically runs through the overcoat pole through the shaft coupling and is welded connection setting with the third threaded rod, the cover is equipped with the movable block on the third threaded rod, the movable block embeds there is opposite screw thread, the movable block sets up for the laminating with the overcoat pole, the bottom welded mounting of movable block has interior loop bar, the third threaded rod is located interior loop bar, and the third threaded rod sets up for the laminating with interior loop bar, interior loop bar is hollow cylinder structure setting, interior loop bar is located the overcoat pole, and the free end of interior loop bar vertically runs through the overcoat pole and extends to outside welded mounting and has radar speed probe.
Preferably, the quantity of support is two sets of and be parallel corresponding setting, sets up two sets of support fixed connection through the connecting rod.
Preferably, the inner side wall of the through hole and the outer side wall of the limiting rod are both provided with threads, the threads in the through hole and the threads on the limiting rod are arranged oppositely, one end of the limiting rod is provided with a limiting cap, and the diameter of the limiting cap is larger than the aperture of the through hole.
Preferably, the corresponding side wall of the clamping block is provided with an anti-skid gasket, and the anti-skid gasket is made of rubber.
Preferably, a wireless infrared module is arranged in the controller, and the controller is connected with the mobile terminal through the wireless infrared module for network data.
Preferably, the cross-section of fixed block is the setting of "concave" style of calligraphy shape structure of falling, and the one end of spring and the groove of fixed block department inner wall are welded connection setting, and the other end of spring and a lateral wall of clamp splice are welded connection setting.
Preferably, the radar speed measuring probe is electrically connected with the controller through a wire.
Compared with the prior art, the beneficial effects of the utility model are that: this speed sensor for water conservancy water and electricity, make the interval of clamp splice diminish through rotatory gag lever post, thereby the tension of cooperation spring with firm the placing on the basin of device, effectively improve the stationarity of device, prevent to receive the askew condition of falling of environmental factor leaded to device slope, it rotates to drive the threaded rod through different motors, make radar speed measuring probe can carry out twice fore-and-aft regulation, longitudinal adjustment distance has been improved, and then realize long distance and adjust, can help improving the measurement precision of device, and can drive the slider through the motor, make radar speed measuring probe carry out the lateral shifting and adjust, can test the speed to the rivers of different broad widths in the basin, the practicality is improved, and is worth promoting.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a schematic diagram of the position relationship of the second slide block of the present invention.
In the figure: the device comprises a support 1, a first sliding groove 2, a first sliding block 3, a first threaded rod 4, a connecting rod 5, a fixed block 6, a through hole 7, a limiting rod 8, a spring 9, a clamping block 10, a first motor 11, a cross rod 12, a second sliding groove 13, a second threaded rod 14, a second motor 15, a controller 16, a second sliding block 17, a fixed rod 18, a micro motor 19, an outer sleeve rod 20, a movable block 21, a third threaded rod 22, an inner sleeve rod 23 and a radar speed measuring probe 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the speed measuring device for water conservancy and hydropower comprises a support 1, the number of the support 1 is two groups and is arranged in parallel and corresponding, a connecting rod 5 is welded and installed at the top end of the support 1, the two groups of the support 1 are fixedly connected and arranged through the connecting rod 5, a fixing block 6 is welded and installed at the bottom of the support 1, the cross section of the fixing block 6 is arranged in an inverted concave-shaped structure, a through hole 7 is formed in one side wall of the fixing block 6, the number of the through holes 7 is two groups and is arranged in corresponding, a limiting rod 8 is arranged in the through hole 7, the inner side wall of the through hole 7 and the outer side wall of the limiting rod 8 are both provided with threads, the threads in the through hole 7 are arranged opposite to the threads on the limiting rod 8, one end of the limiting rod 8 is provided with a limiting cap, the diameter of the limiting cap is larger than the aperture of the through hole 7, a clamping block 10 is welded and installed at the free end of the limiting rod 8, the corresponding side wall of the clamping block 10 is provided with an anti-slip gasket, the anti-slip gasket is made of rubber material, the outer side wall of the limiting rod 8 is sleeved with a spring 9, the spring 9 is positioned between the through hole 7 and the clamping block 10, one end of the spring 9 and the inner wall of the groove of the fixed block 6 are arranged in a welding mode, the other end of the spring 9 and one side wall of the clamping block 10 are arranged in a welding mode, a first motor 11 is embedded and installed at the top of the fixed block 6, a first sliding groove 2 is formed in one side wall of the support 1, a first sliding block 3 is arranged in the first sliding groove 2, the first sliding block 3 and the first sliding groove 2 are arranged in a sliding mode, a first threaded rod 4 is rotatably installed on the corresponding inner side wall of the first sliding groove 2, the first sliding block 3 is sleeved on the first threaded rod 4, opposite threads are arranged in the first sliding block 3, the output end of the first motor 11 longitudinally penetrates through the first sliding groove 2 through a coupler and is arranged in a welding mode with the rotating shaft of the first threaded rod 4, a transverse rod 12 is welded and installed on one side wall of the first sliding block 3, which is positioned outside the first sliding groove 2, a second chute 13 is arranged at the center of the cross bar 12, a second slide block 17 is arranged in the second chute 13, the second slide block 17 and the second chute 13 are arranged in a sliding connection manner, a second motor 15 is welded on the inner wall of one side of the second chute 13, a second threaded rod 14 is rotatably arranged on the corresponding inner wall of the second chute 13, the output end of the second motor 15 is welded with the rotating shaft of the second threaded rod 14 through a coupler, the second slide block 17 is sleeved on the second threaded rod 14, opposite threads are arranged in the second slide block 17, a fixing rod 18 is welded on the outer side wall of the second chute 13 in a Korean manner, a controller 16 is arranged at the top of the fixing rod 18, a wireless infrared module is arranged in the controller 16, the controller 16 is arranged in a network data connection manner with the mobile terminal through the wireless infrared module, a micro motor 19 is embedded at the bottom of the fixing rod 18, an outer sleeve rod 20 is welded and installed at the bottom of the fixed rod 18, the outer sleeve rod 20 is arranged in a hollow cylindrical structure, a third threaded rod 22 is rotatably installed at the top of the inner side of the outer sleeve rod 20, the output end of the micro motor 19 longitudinally penetrates through the outer sleeve rod 20 through a coupler and is in welded connection with the third threaded rod 22, a movable block 21 is sleeved on the third threaded rod 22, opposite threads are arranged in the movable block 21, the movable block 21 and the outer sleeve rod 20 are in fit arrangement, an inner sleeve rod 23 is welded and installed at the bottom of the movable block 21, the third threaded rod 22 is positioned in the inner sleeve rod 23, the third threaded rod 22 is attached to the inner loop bar 23, the inner loop bar 23 is arranged in a hollow cylindrical structure, the inner loop bar 23 is arranged in the outer loop bar 20, and the free end of the inner loop bar 23 longitudinally penetrates through the outer loop bar 20 and extends to the outside to be welded with a radar speed measuring probe 24, and the radar speed measuring probe 24 is electrically connected with the controller 16 through a lead.
The working principle is as follows: when the device is used, the device is moved on a water tank needing speed measurement, the clamping block 10 is driven to transversely move by rotating the limiting rod 8, the distance between the clamping blocks 10 is increased, the groove of the fixing block 6 is aligned to the edge of the water tank, the fixing block 6 is tightly clamped on the edge of the water tank, the distance between the clamping blocks 10 is decreased by rotating the limiting rod 8, the device is stably placed on the water tank by matching with the tension of the spring 9, the controller 16 can be remotely regulated and controlled through the mobile terminal, the first threaded rod 4 is driven to rotate by driving the first motor 11, so that the first sliding block 3 moves longitudinally, and drives the micro motor 19 to drive the third threaded rod 22 to rotate in a matching way, so that the inner loop bar 23 moves longitudinally, thereby completing the longitudinal long-distance adjustment of the radar speed measuring probe 24, driving the second motor 15 to drive the second slide block 17 to move transversely, so that the fixing rod 18 moves transversely, thereby completing the transverse movement adjustment of the radar speed measuring probe 24.
To sum up, this speed sensor for water conservancy water and electricity, it diminishes to make the interval of clamp splice 10 through rotatory gag lever post 8, thereby cooperation spring 9's tension with the firm placing of device on the basin, effectively improve the stationarity of device, prevent to receive the askew condition of falling of environmental factor lead to the device slope, it rotates to drive the threaded rod through different motors, make radar speed measuring probe 24 can carry out twice fore-and-aft regulation, longitudinal regulation distance has been improved, and then realize long distance regulation, can help improving the measurement precision of device, and can drive the slider through the motor, make radar speed measuring probe 24 carry out lateral shifting and adjust, can test the speed to the rivers of different broad widths in the basin, the practicality has been improved, be worth promoting, the problem that the above-mentioned background art provided has been solved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Speed measuring device for water conservancy and hydropower, which comprises a bracket (1) and is characterized in that a connecting rod (5) is welded and installed at the top end of the bracket (1), a fixed block (6) is welded and installed at the bottom of the bracket (1), through holes (7) are formed in one side wall of the fixed block (6), the number of the through holes (7) is two, the through holes are correspondingly arranged, limiting rods (8) are arranged in the through holes (7), clamping blocks (10) are welded and installed at free ends of the limiting rods (8), springs (9) are sleeved on outer side walls of the limiting rods (8), the springs (9) are positioned between the through holes (7) and the clamping blocks (10), a first motor (11) is embedded and installed at the top of the fixed block (6), a first sliding chute (2) is formed in one side wall of the bracket (1), a first sliding block (3) is arranged in the first sliding chute (2), and the first sliding block (3) is arranged in a sliding connection way with the first sliding chute (2), a first threaded rod (4) is rotatably installed on the corresponding inner side wall of the first sliding chute (2), a first sliding block (3) is sleeved on the first threaded rod (4), opposite threads are arranged in the first sliding block (3), the output end of a first motor (11) longitudinally penetrates through the first sliding chute (2) through a coupler and is arranged in a welding mode with the rotating shaft of the first threaded rod (4), a transverse rod (12) is welded on one side wall of the first sliding chute (2) outside the first sliding block (3), a second sliding chute (13) is arranged in the middle of the transverse rod (12), a second sliding block (17) is arranged in the second sliding chute (13), the second sliding block (17) is arranged in a sliding mode with the second sliding chute (13), a second motor (15) is welded on the inner wall of one side of the second sliding chute (13), a second threaded rod (14) is rotatably installed on the corresponding inner side wall of the second sliding chute (13), the output end of a second motor (15) is in welded connection with a rotating shaft of a second threaded rod (14) through a coupler, a second slider (17) is sleeved on the second threaded rod (14), opposite threads are arranged in the second slider (17), a fixed rod (18) is welded on one side wall of the outer portion, located on a second sliding chute (13), of the second slider (17), a controller (16) is arranged at the top of the fixed rod (18), a micro motor (19) is embedded at the bottom of the fixed rod (18), an outer sleeve rod (20) is welded at the bottom of the fixed rod (18), the outer sleeve rod (20) is of a hollow cylindrical structure, a third threaded rod (22) is rotatably arranged at the top of the inner side of the outer sleeve rod (20), the output end of the micro motor (19) longitudinally penetrates through the outer sleeve rod (20) through the coupler and is in welded connection with the third threaded rod (22), and a movable block (21) is sleeved on the third threaded rod (22), the built-in opposite screw thread that has of movable block (21), movable block (21) and outer loop bar (20) set up for the laminating, loop bar (23) in the bottom welded mounting of movable block (21), third threaded rod (22) are located interior loop bar (23), and third threaded rod (22) and interior loop bar (23) set up for the laminating, interior loop bar (23) are hollow cylinder structure setting, interior loop bar (23) are located outer loop bar (20), and the free end of interior loop bar (23) vertically runs through outer loop bar (20) and extends to outside welding and installs radar speed measuring probe (24).
2. The speed measuring device for water conservancy and hydropower according to claim 1, wherein the number of the brackets (1) is two and the brackets are arranged in parallel and correspondingly, and the brackets (1) are fixedly connected and arranged through the connecting rod (5).
3. The speed measuring device for water conservancy and hydropower according to claim 1, wherein the inner side wall of the through hole (7) and the outer side wall of the limiting rod (8) are both provided with threads, the threads in the through hole (7) and the threads on the limiting rod (8) are arranged oppositely, one end of the limiting rod (8) is provided with a limiting cap, and the diameter of the limiting cap is larger than the aperture of the through hole (7).
4. The speed measuring device for water conservancy and hydropower according to claim 1, wherein anti-skid gaskets are arranged on corresponding side walls of the clamping blocks (10) and are made of rubber.
5. The speed measuring device for the water conservancy and hydropower according to claim 1, wherein a wireless infrared module is arranged in the controller (16), and the controller (16) is connected with a mobile terminal through the wireless infrared module for network data.
6. The speed measuring device for water conservancy and hydropower according to claim 1, wherein the cross section of the fixing block (6) is in an inverted concave-shaped structure, one end of the spring (9) is welded to the inner wall of the groove of the fixing block (6), and the other end of the spring (9) is welded to one side wall of the clamping block (10).
7. The water conservancy and hydropower speed measurement device according to claim 1, wherein the radar speed measurement probe (24) is electrically connected with the controller (16) through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121026626.1U CN215297649U (en) | 2021-05-13 | 2021-05-13 | Speed measuring device for water conservancy and hydropower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121026626.1U CN215297649U (en) | 2021-05-13 | 2021-05-13 | Speed measuring device for water conservancy and hydropower |
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| Publication Number | Publication Date |
|---|---|
| CN215297649U true CN215297649U (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121026626.1U Active CN215297649U (en) | 2021-05-13 | 2021-05-13 | Speed measuring device for water conservancy and hydropower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114906572A (en) * | 2022-05-26 | 2022-08-16 | 江苏艾科半导体有限公司 | Separator material receiving block for semiconductor test |
-
2021
- 2021-05-13 CN CN202121026626.1U patent/CN215297649U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114906572A (en) * | 2022-05-26 | 2022-08-16 | 江苏艾科半导体有限公司 | Separator material receiving block for semiconductor test |
| CN114906572B (en) * | 2022-05-26 | 2023-08-22 | 江苏艾科半导体有限公司 | Separator receiving block for semiconductor test |
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