CN217404070U - Automatic distance adjusting device applied to underwater laser particle analyzer - Google Patents
Automatic distance adjusting device applied to underwater laser particle analyzer Download PDFInfo
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- CN217404070U CN217404070U CN202123411203.4U CN202123411203U CN217404070U CN 217404070 U CN217404070 U CN 217404070U CN 202123411203 U CN202123411203 U CN 202123411203U CN 217404070 U CN217404070 U CN 217404070U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The utility model relates to an automatic distance adjusting device applied to an underwater laser particle analyzer, wherein a support rod is connected with an equipment end cover through a thread; the guide pipe seat and the support rod are fixed through screws; the sealing ring is arranged on the equipment end cover through the sealing ring groove; the adjusting pipe penetrates through the equipment end cover and is sleeved on the guide pipe seat; the press ring penetrates through the adjusting pipe and is connected with the equipment end cover through a screw; the motor base is connected with the equipment end cover through a screw; the screw rod motor is connected with the motor base through a screw; the bearing is arranged on the bearing seat; a screw rod of the screw rod motor is arranged on the bearing; the screw rod nut is arranged on the screw rod and is connected with the adjusting pipe through the flat plate of the adjusting pipe by screws. The utility model discloses a be used for laser particle analysis appearance regulation test area territory under with the adaptation different sand content concentration environment under measure.
Description
Technical Field
The patent of the utility model relates to a laser particle analysis technical field specifically is a be applied to automatic distance adjusting device of laser particle analysis appearance under water.
Background
In the current real-time underwater laser particle analysis, the distance of a test area cannot be changed, so that the test cannot be carried out when the high-concentration sand content exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be applied to automatic distance adjusting device of laser particle analysis appearance under water, concrete scheme is as follows:
an automatic distance adjusting device applied to an underwater laser particle analyzer comprises a guide pipe seat, an adjusting pipe, an equipment end cover, a pressure ring, a sealing ring, a supporting rod, a motor seat, a lead screw motor, a lead screw nut, a bearing and a bearing seat;
the lower end of the guide tube seat is provided with a circular truncated cone-shaped base, the upper end of the guide tube seat is a circular tube, and the outer wall of the circular tube is smooth;
the adjusting pipe is in a round pipe column shape, the outer wall of the adjusting pipe is a smooth pipe wall, and the lower end of the adjusting pipe is provided with a mounting opening;
one part of the support plate is inserted into the adjusting pipe through the mounting opening, the other part of the support plate is exposed out of the pipe wall of the adjusting pipe, and the support plate is fixed on the mounting opening of the adjusting pipe through welding;
one end of the supporting rod is connected with the equipment end cover through threads, and the other end of the supporting rod is connected to the base of the guide tube seat through screws;
the device end cover is provided with a mounting hole for mounting the adjusting pipe, and a sealing ring groove is formed in the mounting hole;
the sealing ring is arranged on the equipment end cover through a sealing ring groove;
a screw rod of the screw rod motor is arranged on a bearing, and the bearing is arranged on a bearing seat;
the screw rod nut is arranged on the screw rod;
the screw rod nut is connected with a support plate of the adjusting pipe through a screw, and the screw rod motor rotates to drive the screw rod nut to move up and down;
the motor base is connected with the equipment end cover through a screw;
the screw rod motor is connected with the motor base through a screw;
the adjusting pipe penetrates through the equipment end cover and is sleeved on the circular pipe of the guide pipe seat;
the clamping ring penetrates through the adjusting pipe and is connected with the equipment end cover through screws.
The automatic distance adjusting device applied to the underwater laser particle analyzer has the preferred scheme that the adjusting pipe is driven by the screw rod motor to stretch and retract, so that the testing distance is changed.
The automatic distance adjusting device applied to the underwater laser particle analyzer is preferably characterized in that the adjusting pipe and the guide pipe seat are made of stainless steel.
The automatic distance adjusting device applied to the underwater laser particle analyzer has the preferred scheme that symmetrical handle columns are arranged at the top end of the adjusting pipe.
The automatic distance adjusting device applied to the underwater laser particle analyzer has the preferred scheme that a ring groove for placing a laser device is arranged in a base at the lower end of the guide pipe seat;
the use method of the automatic distance adjusting device applied to the underwater laser particle analyzer comprises the following steps:
in the underwater laser particle analyzer, in the measuring environment of sand content with different concentrations, the distance of a test area is changed according to the different concentrations, when the analyzer is immersed in water for testing, the current sand content can be detected, the sand content is fed back to a screw rod motor according to calculation, the screw rod motor drives an adjusting pipe to stretch, the distance of the test area is automatically adjusted, the current concentration is adapted to carry out accurate measurement, and the installed sealing ring ensures that the analyzer is in a sealing state.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses use in laser particle analytical instrument under water, can reach accurate measuring purpose according to the different automatically regulated test area distance of sample concentration.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a view showing a structure of a guide tube seat;
fig. 4 is a view showing the structure of the regulating tube.
In the figure, 1, a guide tube seat 2, an adjusting tube 3, an equipment end cover 4, a pressing ring 5, a sealing ring 6, a supporting rod 7, a motor seat 8, a lead screw motor 9, a lead screw nut 10, a bearing 11, a bearing seat 12, a base 13, a guide tube 14, a laser installation groove 15, a smooth tube wall 16, a supporting plate 17 and a holding column.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
As shown in fig. 1-4, an automatic distance adjusting device applied to an underwater laser particle analyzer comprises a guide pipe seat 1, an adjusting pipe 2, an equipment end cover 3, a pressure ring 4, a sealing ring 5, a support rod 6, a motor base 7, a lead screw motor 8, a lead screw nut 9, a bearing 10 and a bearing seat 11;
the lower end of the guide tube seat 1 is provided with a circular truncated cone-shaped base 12, the upper end of the guide tube seat is provided with a guide tube 13, and the outer wall of the circular tube 13 is smooth;
the bottom end of the base 12 at the lower end of the guide tube seat 1 is provided with a ring groove 14 for placing a laser device;
the adjusting pipe 2 is in a round pipe shape, the outer wall of the adjusting pipe 2 is a smooth pipe wall 15, and the lower end of the adjusting pipe is provided with a mounting opening;
one part of the support plate 16 is inserted into the adjusting pipe 2 through the mounting opening, the other part of the support plate is exposed out of the pipe wall of the adjusting pipe 2, and the support plate 16 is fixed on the mounting opening of the adjusting pipe 2 through welding;
one end of the support rod 6 is connected with the equipment end cover 3 through threads, and the other end of the support rod is connected to the base 12 of the guide tube seat 1 through screws;
the equipment end cover 3 is provided with a mounting hole for mounting the adjusting pipe 2, and a sealing ring groove is formed in the mounting hole;
the sealing ring 5 is arranged on the equipment end cover 3 through a sealing ring groove;
a screw rod of the screw rod motor 8 is arranged on a bearing 10, and the bearing 10 is arranged on a bearing seat 11;
the lead screw nut 9 is arranged on a lead screw of the lead screw motor 8;
the screw rod nut 9 is connected with a support plate 16 of the adjusting pipe 2 through a screw, and the screw rod motor 8 drives the screw rod nut 9 to move up and down;
the motor base 7 is connected with the equipment end cover 3 through a screw;
the screw rod motor 8 is connected with the motor base 7 through screws;
the adjusting pipe 2 penetrates through the equipment end cover 3 and is sleeved on the guide pipe 13 of the guide pipe seat 1;
the clamping ring 4 penetrates through the adjusting pipe 2 and is connected with the equipment end cover 3 through screws.
The adjusting pipe 2 is driven by the screw motor 8 to stretch and retract, so that the testing distance is changed.
The adjusting pipe 2 and the guide pipe seat 1 are both made of stainless steel.
The top end of the adjusting pipe 2 is provided with symmetrical handle columns 17.
The use method of the automatic distance adjusting device applied to the underwater laser particle analyzer comprises the following steps:
in the underwater laser particle analyzer, in the measuring environment of sand content with different concentrations, the distance of a test area is changed according to the different concentrations, when the analyzer is immersed in water for testing, the current sand content can be detected, the sand content is fed back to a screw rod motor according to calculation, the screw rod motor drives an adjusting pipe to stretch, the distance of the test area is automatically adjusted, the current concentration is adapted to carry out accurate measurement, and the installed sealing ring ensures that the analyzer is in a sealing state.
Claims (3)
1. The utility model provides an automatic distance adjusting device for laser particle analysis appearance under water which characterized in that: the device comprises a guide pipe seat, an adjusting pipe, a device end cover, a pressure ring, a sealing ring, a supporting rod, a motor seat, a lead screw motor, a lead screw nut, a bearing and a bearing seat;
the lower end of the guide tube seat is provided with a circular truncated cone-shaped base, the upper end of the guide tube seat is a circular tube, and the outer wall of the circular tube is smooth;
the adjusting pipe is in a round pipe column shape, the outer wall of the adjusting pipe is a smooth pipe wall, and the lower end of the adjusting pipe is provided with a mounting opening;
one part of the support plate is inserted in the adjusting pipe through the mounting opening, the other part of the support plate is exposed out of the pipe wall of the adjusting pipe, and the support plate is fixed on the mounting opening of the adjusting pipe through welding;
one end of the supporting rod is connected with the equipment end cover through threads, and the other end of the supporting rod is connected to the base of the guide tube seat through screws;
the device end cover is provided with a mounting hole for mounting the adjusting pipe, and a sealing ring groove is formed in the mounting hole;
the sealing ring is arranged on the equipment end cover through a sealing ring groove;
a screw rod of the screw rod motor is arranged on a bearing, and the bearing is arranged on a bearing seat;
the screw rod nut is arranged on the screw rod;
the screw rod nut is connected with a support plate of the adjusting pipe through a screw, and the screw rod motor rotates to drive the screw rod nut to move up and down;
the motor base is connected with the equipment end cover through a screw;
the screw rod motor is connected with the motor base through screws;
the adjusting pipe penetrates through the equipment end cover and is sleeved on the circular pipe of the guide pipe seat;
the compression ring penetrates through the adjusting pipe and is connected with the equipment end cover through a screw;
the adjusting pipe is driven by a screw motor to stretch and retract, so that the testing distance is changed;
the adjusting pipe and the guide pipe seat are made of stainless steel.
2. The automatic distance adjusting device applied to the underwater laser particle analyzer is characterized in that: the top end of the adjusting pipe is provided with symmetrical handle columns.
3. The automatic distance adjusting device applied to the underwater laser particle analyzer is characterized in that: and a ring groove for placing a laser device is arranged in the base at the lower end of the guide pipe seat.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2021223295811 | 2021-09-26 | ||
| CN202122329581 | 2021-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217404070U true CN217404070U (en) | 2022-09-09 |
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ID=83134098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123411203.4U Active CN217404070U (en) | 2021-09-26 | 2021-12-31 | Automatic distance adjusting device applied to underwater laser particle analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217404070U (en) |
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2021
- 2021-12-31 CN CN202123411203.4U patent/CN217404070U/en active Active
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