CN105806386A - Push rod clamping mechanism - Google Patents
Push rod clamping mechanism Download PDFInfo
- Publication number
- CN105806386A CN105806386A CN201610147260.0A CN201610147260A CN105806386A CN 105806386 A CN105806386 A CN 105806386A CN 201610147260 A CN201610147260 A CN 201610147260A CN 105806386 A CN105806386 A CN 105806386A
- Authority
- CN
- China
- Prior art keywords
- clamping device
- push rod
- leading screw
- translation bar
- bar
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/16—Elements for restraining, or preventing the movement of, parts, e.g. for zeroising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
- G01D11/30—Supports specially adapted for an instrument; Supports specially adapted for a set of instruments
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
A push rod clamping mechanism comprises an installation rack and lead screws. The lead screws are installed on the installation rack and connected with a support plate in a threaded mode, rotation of the lead screws can drive the support plate to move between the two ends of the lead screws, an electric push rod is installed on the support plate, a clamping device is arranged at the end of the electric push rod and connected with at least one detecting instrument, and the electric push rod can drive the detecting instruments to move. The push rod clamping mechanism is flexible to install, wide in application and stable in structure.
Description
Technical field
The present invention relates to underwater sound observation technology field, particularly a kind of push rod clamping device.
Background technology
Along with the raising of mankind's Ocean Awareness, explore ocean and have become as hot issue at present.Need to adopt various means to the exploration of ocean, use various instrument.Wherein, Underwater Detection is the important method exploring ocean at present, and how marine acoustics experiment carries out in laboratory sink, and various detectors location in the sink is the important step of experiment.The quantity of current underwater sound laboratory gets more and more, and instrument used location in the sink now more adopts artificial fixing.But artificial location mode not only labor intensive, the positioning precision of instrument is relatively low, have impact on the accuracy of experimentation, reduces the efficiency of experimental implementation simultaneously.
Summary of the invention
It is an object of the invention to overcome the defect of prior art, it is provided that one is flexible for installation, use push rod clamping device extensive, constitutionally stable.
For achieving the above object, present invention employs following technical scheme:
A kind of push rod clamping device, including installing rack and screw mandrel 2, described screw mandrel 2 is arranged on installing rack, and leading screw 2 is threadeded with gripper shoe 31, the rotation of leading screw 2 can drive gripper shoe 31 to move between the two ends of leading screw 2, and described gripper shoe 31 is provided with electric pushrod 33, and the end of described electric pushrod 33 is provided with clamping device 34, described clamping device 34 is connected with at least one detection instrument, and electric pushrod 33 can drive detection instrument to move.
Further, described detection instrument is the Underwater Detection instrument 3 being oppositely arranged with the water surface.
Further, described clamping device 34 being provided with two detection instruments, two detection instruments are Underwater Detection instrument 3 and flow detector respectively.
nullFurther，Described installing rack includes the first installing plate 11 and the second installing plate 12 being oppositely arranged，Between described the first installing plate 11 and the second installing plate 12, translational drive mechanism 4 is installed，Described translational drive mechanism 4 includes the first translation bar 41 and driving gear 42，Described driving gear 42 is fixedly mounted on the first translation bar 41，And driving gear 42 is connected with trapped orbit engagement，The described two ends of the first translation bar 41 and the two ends of screw mandrel 2 are rotationally connected with the first corresponding installing plate 11 and the second installing plate 12 respectively，And the first installing plate 11 is installed with the end with leading screw 2 drive the first motor 23 being connected and translate the second motor 43 that the end driving of bar 41 is connected with first，The first described motor 23 is connected with controller respectively with the second motor 43.
Further, described translational drive mechanism 4 also includes the second translation bar 44 and driven gear 45, the second described translation bar 44 and the first translation bar 41 are arranged side by side, described driven gear 45 is fixedly mounted on the second translation bar 44, and driven gear 45 can with trapped orbit engagement be connected, the second described motor 43 drive the first translation bar 41 drive driving gear 42 along trapped orbit rotate time relative driving gear 42 synchronous axial system of driven gear 45.
Further, the two ends of described first translation bar 41 are installed with driving gear 42 respectively, and the two ends of described second translation bar 44 are installed with respectively and corresponding with driving gear 42 are arranged side by side driven gear 45.
Further, described gripper shoe 31 is slidably mounted on slide bar 21, and the lateral edges of gripper shoe 31 is separately installed with the slide block 32 being slidably connected with slide bar 21 and the connecting plate 22 threadeded with leading screw 2.
Further, described leading screw 2 is arranged side by side with slide bar 21, and plane and the gripper shoe 31 place plane at leading screw 2 and slide bar 21 place are parallel to each other.
The push rod clamping device of the present invention passes through clamping device, it is achieved that the flexible installation of detection instrument, improves installation effectiveness and conventional efficient.Additionally, the mounting structure of leading screw and gripper shoe is simple and reliable, it is ensured that positioner dependability.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the bottom view of the present invention.
Detailed description of the invention
Provide embodiments of the invention below in conjunction with attached Fig. 1 and 2, further illustrate the push rod clamping device detailed description of the invention of the present invention.The push rod clamping device of the present invention is not limited to the following description.
Underwater Detection instrument mounting structure in Fig. 1 and Fig. 2 includes installing rack, leading screw 2, Underwater Detection instrument 3 and translational drive mechanism 4, described Underwater Detection instrument 3 is threadeded with leading screw 2, the end of described leading screw 2 is rotatably installed on installing rack, the rotation of leading screw 2 can drive Underwater Detection instrument 3 to move between the two ends of leading screw 2, and namely the rotational of leading screw 2 makes Underwater Detection instrument 3 X-direction of coordinate system along Fig. 1 move；Being also equipped with translational drive mechanism 4 on installing rack, described translational drive mechanism 4 can drive leading screw 2 to move relative to the water surface with Underwater Detection instrument 3, and namely translational drive mechanism 4 can make Underwater Detection instrument 3 Y direction of coordinate system along Fig. 1 move；The X-axis of the opposing parallel coordinate system in Fig. 1 of the described water surface and Y-axis place plane, and Underwater Detection instrument 3 can extend into the water surface and completes detection, namely Underwater Detection instrument 3 Z-direction of coordinate system can also move along Fig. 1, and wherein the Z axis of coordinate system is perpendicular to X-axis and Y-axis place plane.Preferably, Underwater Detection instrument 3 can be underwater acoustic transducer or other detectors.Underwater Detection instrument in the present invention can complete location by the frame for movement such as leading screw, translational drive mechanism, not only increase positioning precision (positioning precision of the Underwater Detection instrument mounting structure of the present invention is up to ± 1mm) and the operating efficiency of Underwater Detection instrument, hydrolocator can complete mobile to multiple different directions simultaneously, improves the motility that positioner uses.And the positioner of the present invention can carry different types of Underwater Detection instrument, improves the practicality of positioner.
Described Underwater Detection instrument 3 is slidably mounted on slide bar 21, the side of Underwater Detection instrument 3 is provided with the connecting plate 22 threadeded with leading screw 2, the end of described leading screw 2 drives with the first motor 23 and is connected, and the first described motor 23 can drive leading screw 2 to rotate and then make connecting plate 22 drive Underwater Detection instrument 3 to move (X-axis of coordinate system moves along Fig. 1) relative to slide bar 21.Specifically, Underwater Detection instrument 3 is arranged in gripper shoe 31, the lateral edges of described gripper shoe 31 is separately installed with the slide block 32 being slidably connected with slide bar 21 and the connecting plate 22 threadeded with leading screw 2, preferably, slide block 32 is separately positioned on the two ends of gripper shoe 31 lateral edges, and leading screw 2 and slide bar 21 are arranged side by side, plane and the gripper shoe 31 place plane at leading screw 2 and slide bar 21 place are parallel to each other with the water surface respectively.The leading screw being set up in parallel and slide bar ensure that the stability that Underwater Detection instrument moves, and improve the precise degrees of location.Gripper shoe and slide bar firmly install the reliability that ensure that experimentation simultaneously.
Being provided with electric pushrod 33 in described gripper shoe 31, the end of described electric pushrod 33 is provided with clamping device 34, and described clamping device 34 is used for installing detection instrument, and electric pushrod 33 can drive detection instrument to move.Preferably, detection instrument is Underwater Detection instrument 3, described Underwater Detection instrument 3 is arranged on the end of electric pushrod 33, and electric pushrod 33 is connected with controller, and electric pushrod 33 can drive Underwater Detection instrument 3 to move both vertically (Z axis of coordinate system moves along Fig. 1) relative to the water surface.And Underwater Detection instrument 3 is mounted in the underwater acoustic transducer of electric pushrod 33 end.Especially, detection instrument is not limited only to 3 one kinds of Underwater Detection instrument, it is also possible to be flow detector, temperature sensor etc..Electric pushrod having stable behavior is sensitive so that the process stabilization that Underwater Detection instrument extends into or out the water surface is accurate.Clamping device uses flexible and convenient, improves the installation effectiveness of detection instrument.
34 1 kinds of specific embodiments of described clamping device are to be provided with two detection instruments on clamping device (34), and two detection instruments are Underwater Detection instrument (3) and flow detector respectively.
Described translational drive mechanism 4 includes the first translation bar 41 and driving gear 42, the end of described first translation bar 41 drives with the second motor 43 and is connected, described driving gear 42 is fixedly mounted on the first translation bar 41, and driving gear 42 can be connected with the trapped orbit engagement being oppositely arranged on the water surface, and the second described motor 43 drives the first translation bar 41 to drive driving gear 42 to rotate so that Underwater Detection instrument 3 moves relative to the water surface along trapped orbit.Specifically, translational drive mechanism 4 also includes the second translation bar 44 and driven gear 45, the second described translation bar 44 and the first translation bar 41 are arranged side by side, described driven gear 45 is fixedly mounted on the second translation bar 44, and driven gear 45 can with trapped orbit engagement be connected, the second motor 43 drive the first translation bar 41 drive driving gear 42 along trapped orbit rotate time relative driving gear 42 synchronous axial system of driven gear 45.Preferably, the two ends of the first translation bar 41 are installed with driving gear 42 respectively, the two ends of the second translation bar 44 are installed be arranged side by side driven gear 45 corresponding to driving gear 42 respectively, and the first translation bar 41 is parallel with the water surface with the plane at the second translation bar 44 place.On first translation bar and the second translation bar, the driving gear that is oppositely arranged ensure that aquatic survey meter and the stationarity of the relative water surface translation of installing rack with driven gear, it is prevented that produces vibration in translation engineering thus have impact on experimentation.Translational drive mechanism simple in construction is easy and simple to handle simultaneously, thus improve the service efficiency of positioner.
Described leading screw 2, slide bar 21, first translation bar 41 and the second translation bar 22 all can be arranged on installing rack, described installing rack includes the first installing plate 11 and the second installing plate 12 being oppositely arranged, described translational drive mechanism 4 includes the first translation bar 41 for driving translation, the described two ends of the first translation bar 41 and the two ends of screw mandrel 2 are rotationally connected with the first corresponding installing plate 11 and the second installing plate 12 respectively, and the first installing plate 11 is installed with the end with leading screw 2 drive the first motor 23 being connected and translate the second motor 43 that the end driving of bar 41 is connected with first, the first described motor 23 is connected with controller respectively with the second motor 43.Preferably, the first installing plate 11 and the second installing plate 12 are vertically arranged relative to the water surface, and the distance between the first translation bar 41 and the water surface is more than the distance between screw mandrel 2 and the water surface.Specifically, being additionally provided with slide bar 21 and the second translation bar 44 between the first installing plate 11 and the second installing plate 12, the two ends of slide bar 21 and the second translation bar 22 are rotationally connected with the first installing plate 11 and the second installing plate 12 respectively.Installing rack simple in construction is easy to assembling, and the first motor and the second motor are arranged at the same side of installing rack, it is simple to the wiring of positioner is installed, and improves the practicality of positioner.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, it is impossible to assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, it is also possible to make some simple deduction or replace, protection scope of the present invention all should be considered as belonging to.
Claims (8)
1. a push rod clamping device, it is characterized in that: include installing rack and screw mandrel (2), described screw mandrel (2) is arranged on installing rack, and leading screw (2) is threadeded with gripper shoe (31), the rotation of leading screw (2) can drive gripper shoe (31) to move between the two ends of leading screw (2), described gripper shoe (31) is provided with electric pushrod (33), the end of described electric pushrod (33) is provided with clamping device (34), described clamping device (34) is connected with at least one detection instrument, electric pushrod (33) can drive detection instrument to move.
2. push rod clamping device according to claim 1, it is characterised in that: described detection instrument is the Underwater Detection instrument (3) being oppositely arranged with the water surface.
3. push rod clamping device according to claim 1, it is characterised in that: being provided with two detection instruments on described clamping device (34), two detection instruments are Underwater Detection instrument (3) and flow detector respectively.
null4. push rod clamping device according to claim 1，It is characterized in that: described installing rack includes the first installing plate (11) and the second installing plate (12) that are oppositely arranged，Between described the first installing plate (11) and the second installing plate (12), translational drive mechanism (4) is installed，Described translational drive mechanism (4) includes the first translation bar (41) and driving gear (42)，Described driving gear (42) is fixedly mounted on the first translation bar (41)，And driving gear (42) is connected with trapped orbit engagement，The described two ends of the first translation bar (41) and the two ends of screw mandrel (2) are rotationally connected with corresponding the first installing plate (11) and the second installing plate (12) respectively，And the first installing plate (11) is installed with the end with leading screw (2) drive the first motor (23) being connected and translate the second motor (43) that the end driving of bar (41) is connected with first，Described the first motor (23) is connected with controller respectively with the second motor (43).
5. push rod clamping device according to claim 4, it is characterized in that: described translational drive mechanism (4) also includes the second translation bar (44) and driven gear (45), the second described translation bar (44) is arranged side by side with the first translation bar (41), described driven gear (45) is fixedly mounted on the second translation bar (44), and driven gear (45) can be connected with trapped orbit engagement, described the second motor (43) drive the first translation bar (41) drive driving gear (42) along trapped orbit rotates time driven gear (45) relative driving gear (42) synchronous axial system.
6. push rod clamping device according to claim 5, it is characterized in that: the two ends of described first translation bar (41) are installed with driving gear (42) respectively, the two ends of described second translation bar (44) are installed with respectively and corresponding with driving gear (42) are arranged side by side driven gear (45).
7. push rod clamping device according to claim 4, it is characterized in that: described gripper shoe (31) is slidably mounted on slide bar (21), the lateral edges of gripper shoe (31) is separately installed with the slide block (32) being slidably connected with slide bar (21) and the connecting plate (22) threadeded with leading screw (2).
8. push rod clamping device according to claim 7, it is characterized in that: described leading screw (2) and slide bar (21) are arranged side by side, plane and gripper shoe (31) the place plane at leading screw (2) and slide bar (21) place are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610147260.0A CN105806386A (en) | 2016-03-15 | 2016-03-15 | Push rod clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610147260.0A CN105806386A (en) | 2016-03-15 | 2016-03-15 | Push rod clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105806386A true CN105806386A (en) | 2016-07-27 |
Family
ID=56468496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610147260.0A Pending CN105806386A (en) | 2016-03-15 | 2016-03-15 | Push rod clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105806386A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607226A (en) * | 2017-11-20 | 2018-01-19 | 洛阳华世耐磨材料制造有限公司 | A kind of heat treatment temperature test device |
| CN111650219A (en) * | 2020-06-28 | 2020-09-11 | 河南省锅炉压力容器安全检测研究院 | Portable metallography detects uses anchor clamps |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201045602Y (en) * | 2007-03-13 | 2008-04-09 | 杭州浙大三色仪器有限公司 | Position adjustable flat display screen bright-room contrast measuring apparatus |
| CN102145490A (en) * | 2010-02-08 | 2011-08-10 | 鸿富锦精密工业（深圳）有限公司 | Mechanical arm device |
| CN202719997U (en) * | 2012-08-08 | 2013-02-06 | 葛洲坝集团第二工程有限公司 | Automatic leveling support used in measurement |
| CN203629600U (en) * | 2013-12-12 | 2014-06-04 | 中联重科股份有限公司 | Sensor mounting rack and engineering machine with same |
-
2016
- 2016-03-15 CN CN201610147260.0A patent/CN105806386A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201045602Y (en) * | 2007-03-13 | 2008-04-09 | 杭州浙大三色仪器有限公司 | Position adjustable flat display screen bright-room contrast measuring apparatus |
| CN102145490A (en) * | 2010-02-08 | 2011-08-10 | 鸿富锦精密工业（深圳）有限公司 | Mechanical arm device |
| CN202719997U (en) * | 2012-08-08 | 2013-02-06 | 葛洲坝集团第二工程有限公司 | Automatic leveling support used in measurement |
| CN203629600U (en) * | 2013-12-12 | 2014-06-04 | 中联重科股份有限公司 | Sensor mounting rack and engineering machine with same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107607226A (en) * | 2017-11-20 | 2018-01-19 | 洛阳华世耐磨材料制造有限公司 | A kind of heat treatment temperature test device |
| CN111650219A (en) * | 2020-06-28 | 2020-09-11 | 河南省锅炉压力容器安全检测研究院 | Portable metallography detects uses anchor clamps |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160727 |
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| RJ01 | Rejection of invention patent application after publication |