CN218173835U - Grabbing mechanism for detecting probe of dissolved oxygen instrument - Google Patents
Grabbing mechanism for detecting probe of dissolved oxygen instrument Download PDFInfo
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- CN218173835U CN218173835U CN202222159190.4U CN202222159190U CN218173835U CN 218173835 U CN218173835 U CN 218173835U CN 202222159190 U CN202222159190 U CN 202222159190U CN 218173835 U CN218173835 U CN 218173835U
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- connecting pipe
- strip
- hole
- probe
- dissolved oxygen
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Abstract
The utility model discloses a dissolved oxygen appearance test probe snatchs mechanism, its characterized in that: the device comprises a connecting pipe and a grabbing rod, wherein the end part of the grabbing rod is detachably and vertically connected with the connecting pipe, the middle part of the connecting pipe is provided with a probe mounting hole, and two ends of the probe mounting hole are respectively communicated with two ends of the connecting pipe; a strip-shaped notch is formed in the side wall of the connecting pipe, the inner side of the strip-shaped notch is communicated with the probe mounting hole, and the top of the strip-shaped notch is communicated with the top of the connecting pipe; the side wall of the connecting pipe is provided with a screw hole, the inner end of the screw hole is communicated with the probe mounting hole, the screw hole is formed in the side of the strip-shaped notch, and a limiting bolt is screwed in the screw hole. The utility model provides the high detection convenience has also improved the detection precision.
Description
Technical Field
The utility model relates to an environmental detection field especially relates to a dissolved oxygen appearance test probe snatchs mechanism.
Background
The dissolved oxygen meter is a device for measuring dissolved oxygen in water, and is used in water quality detection, soil detection and air detection. When the dissolved oxygen meter is used, a detection probe of the dissolved oxygen meter is inserted into water for detection. Wherein, to conventional water quality testing time, water generally directly puts in the bottle, and the test probe can insert the inside detection more smoothly like this. If say when soil detection or aerial detection, utilize water to adsorb to the air, utilize water to soil infiltration etc. can utilize longer instrument dress water such as test tube, the length of test probe is not long enough, is difficult to insert inside and water contact and detects. The conventional way is to pour out the water inside, which affects the detection accuracy. Therefore, the technical problem is solved by the skilled person in the art.
Disclosure of Invention
The utility model aims at providing a dissolved oxygen appearance test probe snatchs mechanism has improved the convenience and the stability that detect through using this structure, effectively improves and detects the precision.
In order to achieve the purpose, the utility model adopts the technical proposal that: a grabbing mechanism for a detection probe of a dissolved oxygen instrument comprises a connecting pipe and a grabbing rod, wherein the end part of the grabbing rod is detachably and vertically connected with the connecting pipe, a probe mounting hole is formed in the middle of the connecting pipe, and two ends of the probe mounting hole are respectively communicated with two ends of the connecting pipe;
a strip-shaped notch is formed in the side wall of the connecting pipe, the inner side of the strip-shaped notch is communicated with the probe mounting hole, and the top of the strip-shaped notch is communicated with the top of the connecting pipe;
the side wall of the connecting pipe is provided with a screw hole, the inner end of the screw hole is communicated with the probe mounting hole, the screw hole is arranged at the side of the strip-shaped notch, and a limiting bolt is screwed in the screw hole.
In the technical scheme, a through hole is formed in the end part of the grabbing rod, the connecting pipe is inserted into the through hole, and the grabbing rod is detachably connected with the connecting pipe through the through hole.
In the technical scheme, a locking bolt is screwed on the outer surface of the end part of the grabbing rod, the inner end of the locking bolt is inserted into the through hole, the inner end of the locking bolt abuts against the outer wall of the connecting pipe, and the connecting pipe is locked and connected with the grabbing rod through the locking bolt.
In the technical scheme, the bottom of the strip-shaped notch is close to the bottom of the connecting pipe, and the outer end of the limiting bolt retracts into the screw hole.
In the technical scheme, a plurality of groups of annular grooves are formed in the outer wall of the connecting pipe, the plurality of groups of annular grooves are arranged at intervals from bottom to top, one group of annular grooves are internally sleeved with an elastic limiting ring, and the elastic limiting ring is arranged below the grabbing rod.
In the technical scheme, the outer wall of the connecting pipe is provided with the scale strip, and the scale strip is parallel to the axis of the connecting pipe.
Because of the application of the technical scheme, compared with the prior art, the utility model has the advantages of it is following:
1. the utility model discloses in through the connecting pipe and grab the setting of pole, carry on spacingly and the extension to dissolving the probe of oxygen appearance through the connecting pipe, operating personnel snatchs through the tongs and can insert the position that needs detected with dissolving the probe of oxygen appearance, can increase the depth of detection of probe, improves the convenience that detects, also improves and detects the precision.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 is a schematic sectional structure of fig. 1.
Wherein: 1. a connecting pipe; 2. grabbing a rod; 3. a probe mounting hole; 4. a strip-shaped notch; 5. a screw hole; 6. a limit bolt; 7. detecting a probe; 8. a telescopic wire; 9. a through hole; 10. locking the bolt; 11. an annular groove; 12. an elastic limit ring; 13. a scale bar.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
the first embodiment is as follows: referring to fig. 1 and 2, the grabbing mechanism for the detection probe of the dissolved oxygen instrument comprises a connecting pipe 1 and a grabbing rod 2, wherein the end part of the grabbing rod is detachably and vertically connected with the connecting pipe, a probe mounting hole 3 is formed in the middle of the connecting pipe, and two ends of the probe mounting hole are respectively communicated with two ends of the connecting pipe;
a strip-shaped notch 4 is formed in the side wall of the connecting pipe, the inner side of the strip-shaped notch is communicated with the probe mounting hole, and the top of the strip-shaped notch is communicated with the top of the connecting pipe;
the side wall of the connecting pipe is provided with a screw hole 5, the inner end of the screw hole is communicated with the probe mounting hole, the screw hole is arranged at the side of the strip-shaped notch, and a limiting bolt 6 is screwed in the screw hole.
In this embodiment, if the water level in the bottle to be detected is low and the length of the detection probe is insufficient, the detection probe 7 of the dissolved oxygen meter is installed in the probe installation hole of the connecting pipe, the bottom of the detection probe is located below the bottom of the connecting pipe and directly exposed, the detection probe is screwed inwards by the limiting bolt, and the detection probe is locked in the connecting pipe by the limiting bolt. Then according to the water level degree of depth that required detected, adjust the distance of grabbing pole and connecting pipe bottom again, after the regulation is accomplished, will grab pole and connecting pipe locking, then operating personnel grasps the mobile jib, and the bottom that drives the connecting pipe and the bottom of test probe inserts the position that needs detected for the test probe of dissolved oxygen appearance detects water, realizes the detection of different water levels, different angles, the different degree of depth. In this embodiment, because test probe can be connected with the dissolved oxygen appearance through telescopic wire 8, the setting of bar breach can enough prevent that test probe card from in the connecting tube when test probe installs in the connecting tube, is convenient for observe test probe's position, simultaneously, can also give the telescopic wire and let the position.
Simultaneously, in this embodiment, grab the pole and can use, also can not use, if say that it can the direct operation to grab the connecting pipe, then can not use and grab the pole, if say that it operates inconvenient, then the installation is grabbed the pole and is operated, improves detection operation's convenience like this.
Referring to fig. 1 and 2, a through hole 9 is formed in the end of the grabbing rod, the connecting pipe is inserted into the through hole, and the grabbing rod is detachably connected with the connecting pipe through the through hole.
The outer surface of the end part of the grabbing rod is in threaded connection with a locking bolt 10, the inner end of the locking bolt is inserted into the through hole, the inner end of the locking bolt abuts against the outer wall of the connecting pipe, and the connecting pipe is locked and connected with the grabbing rod through the locking bolt.
Through the setting of through-hole and locking bolt, grab the pole and cup joint and can dismantle the connection through-hole and connecting pipe mobilizable, grab after pole and the completion of connecting pipe relative position adjustment, reuse locking bolt screws up, can get up grabbing pole and connecting pipe locking, realizes the locking connection between them.
In this embodiment, according to the degree of depth of water level, after the distance between pole and the connecting pipe bottom is grabbed in the regulation, lock the locking bolt again, can enough pack test probe and can detect quality of water, can shorten again as far as and grab the distance between pole and the connecting pipe bottom, the operating personnel of being convenient for carry out detection operation.
Referring to fig. 1 and 2, the bottom of the strip-shaped notch is arranged close to the bottom of the connecting pipe, and the outer end of the limiting bolt retracts into the screw hole. The limiting bolt is retracted in the screw hole, so that the limiting bolt does not protrude outwards, the outer diameter of the connecting pipe is not increased as much as possible, and detection is facilitated.
Referring to fig. 1 and 2, a plurality of groups of annular grooves 11 are formed in the outer wall of the connecting pipe, the plurality of groups of annular grooves are arranged at intervals from bottom to top, an elastic limiting ring 12 is sleeved in one group of annular grooves, and the elastic limiting ring is arranged below the grabbing rod.
Under the normal condition, the concertina line between test probe and the dissolved oxygen appearance, can be in bar breach department, and be close to test probe's top, when detecting, the concertina line can influence the removal of connecting pipe, therefore, through the elasticity spacing collar, the bottom of concertina line and test probe's top are connected, this section position can be in the inside probe mounting hole of connecting pipe, after passing the elasticity spacing collar again, the concertina line passes the outside that the bar breach is in the connecting pipe from the top of elasticity spacing collar, make the concertina line not influence normal detection as far as like this.
Referring to fig. 1, a graduated scale strip 13 is arranged on the outer wall of the connecting pipe, and the graduated scale strip is arranged in parallel to the axis of the connecting pipe.
Through the setting of scale strip, after the connecting pipe drives test probe and inserts corresponding detection position, observe the inserted degree of depth through the scale strip for guarantee test probe detects each degree of depth position of water at the detection position and the degree of depth of water conservancy, improve and detect the precision.
Claims (6)
1. The utility model provides a dissolved oxygen appearance test probe snatchs mechanism which characterized in that: the device comprises a connecting pipe and a grabbing rod, wherein the end part of the grabbing rod is detachably and vertically connected with the connecting pipe, the middle part of the connecting pipe is provided with a probe mounting hole, and two ends of the probe mounting hole are respectively communicated with two ends of the connecting pipe;
a strip-shaped notch is formed in the side wall of the connecting pipe, the inner side of the strip-shaped notch is communicated with the probe mounting hole, and the top of the strip-shaped notch is communicated with the top of the connecting pipe;
the side wall of the connecting pipe is provided with a screw hole, the inner end of the screw hole is communicated with the probe mounting hole, the screw hole is arranged at the side of the strip-shaped notch, and a limiting bolt is screwed in the screw hole.
2. The dissolved oxygen meter detection probe grabbing mechanism of claim 1, wherein: the end part of the grabbing rod is provided with a through hole, the connecting pipe is inserted into the through hole, and the grabbing rod is detachably connected with the connecting pipe through the through hole.
3. The oxygen dissolver detection probe grabbing mechanism according to claim 2, characterized in that: the outer surface of the end part of the grabbing rod is in threaded connection with a locking bolt, the inner end of the locking bolt is inserted into the through hole, the inner end of the locking bolt abuts against the outer wall of the connecting pipe, and the connecting pipe is locked and connected with the grabbing rod through the locking bolt.
4. The dissolved oxygen meter detection probe grabbing mechanism of claim 1, wherein: the bottom of the strip-shaped notch is close to the bottom of the connecting pipe, and the outer end of the limiting bolt retracts into the screw hole.
5. The dissolved oxygen meter detection probe grabbing mechanism of claim 1, wherein: the outer wall of the connecting pipe is provided with a plurality of groups of annular grooves which are arranged at intervals from bottom to top, and one group of annular grooves are internally sleeved with an elastic limiting ring which is arranged below the grabbing rod.
6. The grabbing mechanism of the dissolved oxygen meter detection probe according to claim 1, characterized in that: and a graduated scale strip is arranged on the outer wall of the connecting pipe and is parallel to the axis of the connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222159190.4U CN218173835U (en) | 2022-08-16 | 2022-08-16 | Grabbing mechanism for detecting probe of dissolved oxygen instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222159190.4U CN218173835U (en) | 2022-08-16 | 2022-08-16 | Grabbing mechanism for detecting probe of dissolved oxygen instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218173835U true CN218173835U (en) | 2022-12-30 |
Family
ID=84619941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222159190.4U Active CN218173835U (en) | 2022-08-16 | 2022-08-16 | Grabbing mechanism for detecting probe of dissolved oxygen instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218173835U (en) |
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2022
- 2022-08-16 CN CN202222159190.4U patent/CN218173835U/en active Active
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