CN215721904U - Radar water level gauge for hydrological measurement - Google Patents
Radar water level gauge for hydrological measurement Download PDFInfo
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- CN215721904U CN215721904U CN202121950497.5U CN202121950497U CN215721904U CN 215721904 U CN215721904 U CN 215721904U CN 202121950497 U CN202121950497 U CN 202121950497U CN 215721904 U CN215721904 U CN 215721904U
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- rod
- lifting
- level gauge
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- mounting seat
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Abstract
The utility model relates to the field of water level measuring equipment, in particular to a radar water level gauge for hydrological measurement. The device comprises a mounting seat, a body and an index plate, wherein the index plate is fixedly mounted on the mounting seat; the lifting mechanism is fixedly arranged at the output end of the dividing plate, and the output end of the lifting mechanism vertically moves up and down; the linear driving mechanism is installed at the output end of the lifting mechanism, the output end of the linear driving mechanism moves horizontally back and forth, and the body is fixedly installed at the output end of the linear driving mechanism, so that the radar water level gauge body moves in the XYZ axes, and the problem that workers conveniently replace the radar water level gauge is solved.
Description
Technical Field
The utility model relates to the field of water level measuring equipment, in particular to a radar water level gauge for hydrological measurement.
Background
Radar level gauges, also called level radars, are electronic devices that use electromagnetic waves to detect objects. The radar water level gauge is often placed on the bank side of regions such as rivers, lakes, seas, reservoirs, wetlands and the like, and is mainly used for detecting the water surface height of the current water area and knowing the water level, so that the flood control early warning effect is achieved.
Chinese patent CN202022861308.9 discloses a radar level gauge suitable for river and lake hydrological measurement, which comprises a bottom plate, wherein a lifting device is arranged on the bottom plate; the lifting device is connected with a support frame which is fixedly connected with a support plate, and a position regulating device is arranged on the support plate; the position regulating device comprises a horizontal moving structure and a distance regulating structure matched with the horizontal moving structure; the horizontal migration structure is including power component and the power transmission subassembly that is connected with power component, and the power transmission subassembly is including the power board, and the power board rigid coupling has the mount, is equipped with first radar water level gauge body on the mount and with the corresponding second radar water level gauge body of first radar water level gauge body, the effectual measurement cost height of having solved, installation complicated problem.
Although the above patent solves some of the problems of installation, there still exist some disadvantages, such as: the radar water level gauge body can only move in the limiting frame, and the limiting frame limits the distance of the radar water level gauge body extending outwards; after the limiting frame is extended, the gravity center of the device can be changed, and the device is easy to topple; above-mentioned patent is when changing radar water level gauge body, and the staff still will move to the waters, can not stop bank dismantlement installation scheduling problem.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, a radar water level gauge for hydrological measurement is provided.
In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:
a radar water level gauge for hydrological measurement comprises a first mounting base and a body,
the index plate is fixedly arranged on the first mounting seat;
the lifting mechanism is fixedly arranged at the output end of the dividing plate, and the output end of the lifting mechanism vertically moves up and down;
the linear driving mechanism is arranged at the output end of the lifting mechanism, the output end of the linear driving mechanism moves back and forth horizontally, and the output end of the linear driving mechanism is fixedly arranged on the body.
Preferably, the lifting mechanism comprises, in combination,
the base is fixedly connected with the output end of the dividing plate;
the first threaded rod is vertically arranged on one side of the base, which is far away from the output end of the dividing plate, and the first threaded rod is rotationally connected with the base;
two side plates which are relatively parallel are arranged on two sides of the first threaded rod, and both the two side plates are fixedly connected with the base;
the second mounting seat is arranged between the two side plates and is in sliding connection with the side plates, the second mounting seat is in threaded connection with the first threaded rod, and the linear driving mechanism is fixedly connected with the second mounting seat;
the limiting rod is vertically arranged beside the first threaded rod and is fixedly connected with the base, and the limiting rod is connected with the second mounting seat in a sliding manner;
the worm wheel is fixedly connected to the bottom of the first threaded rod;
the worm is arranged on the base and meshed with the worm wheel;
the first handle is fixedly connected with one end of the worm.
Preferably, the linear drive mechanism comprises, in combination,
the rod sleeve is in a three-dimensional rectangular shape and is horizontally and fixedly installed at the output end of the lifting device, a cylindrical cavity is arranged inside the rod sleeve, the cavity in the rod sleeve penetrates through the rod sleeve, and a limiting groove parallel to the axis of the rod sleeve is arranged on the outer side of the rod sleeve;
the lifting and shrinking rod is a cylinder, a cavity of the cylinder is arranged in the lifting and shrinking rod, the top of the lifting and shrinking rod is closed, the bottom of the lifting and shrinking rod is opened, the outer diameter of the lifting and shrinking rod is smaller than the inner diameter of the cavity of the rod sleeve, the lifting and shrinking rod is arranged in the cavity of the rod sleeve, the bottom of the lifting and shrinking rod is fixedly provided with a limiting block matched with the limiting groove, and the top of the lifting and shrinking rod is fixedly provided with a body;
the second threaded rod is arranged in the cavity of the telescopic rod and the cavity of the rod sleeve, is in threaded connection with the telescopic rod and is in rotating connection with the rod sleeve;
and the second handle is positioned on the outer side of the rod sleeve, is fixedly connected with the second threaded rod and is positioned at one end far away from the lifting and contracting rod.
Preferably, the length of the limiting groove is smaller than that of the rod sleeve.
Preferably, a third mounting seat is arranged below the second mounting seat of the lifting mechanism; the radar water level gauge for hydrological measurement further comprises a supporting rod, wherein one end of the supporting rod is fixedly installed on the third installation seat, and the other end of the supporting rod is fixedly installed at the end, far away from the lifting device, of the rod sleeve.
Preferably, the radar water level gauge for hydrological measurement further comprises a positioning pile, wherein the positioning pile is fixedly installed at the bottom of the first installation seat and consists of a main positioning pile and a plurality of auxiliary positioning piles surrounding the main positioning pile.
Compared with the prior art, the application has the beneficial effects that:
1. the radar water level gauge comprises a radar water level gauge body, a first mounting seat, a body, an index plate, a lifting mechanism and a linear driving mechanism, wherein the first mounting seat is arranged on the body;
2. the method and the device have the advantages that the step of adjusting the height of the radar water level gauge body is executed through the lifting mechanism, and the problem that the height of the radar water level gauge body and the height of the water surface are adjustable is solved;
3. the radar water level gauge is used for executing the step that the radar water level gauge body can move remotely through the linear driving mechanism consisting of the rod sleeve, the lifting and contracting rod, the second threaded rod and the second handle, and the problem that the radar water level gauge still can work due to the fact that the radar water level gauge is far away from the water surface is solved;
4. the length of the limiting groove is set to limit the distance that the lifting rod can extend outwards, so that the problem that the lifting rod cannot fall out of the rod sleeve is solved;
5. the step of supporting the rod sleeve is executed through the third mounting seat and the supporting rod, so that the problem that the rod sleeve is kept horizontal is solved;
6. this application is through the setting at first mount pad bottom installation spud for carry out the step of fixed mounting radar water level gauge, solved the problem that radar water level gauge can be in different region horizontal installations.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a perspective view of the lift mechanism of the present invention;
FIG. 5 is a top view of the linear drive mechanism of the present invention;
fig. 6 is a perspective sectional view taken along a-a of fig. 4.
The reference numbers in the figures are:
1-body;
2-an index plate; 2 a-an index plate handle;
3-a linear drive mechanism; 3 a-a rod sleeve; 3a 1-limit groove; 3 b-a telescopic rod; 3b 2-stop block; 3 c-a second threaded rod; 3 d-a second handle; 3 e-a support bar;
4-a lifting mechanism; 4 a-a base; 4 b-a first threaded rod; 4 c-side plate; 4 d-a second mount; 4 e-a stop lever; 4 f-worm gear; 4 g-worm; 4 h-first handle; 4 i-a third mount;
5-a first mounting seat; 5 a-a spud; 5a 1-primary spud; 5a 2-secondary spud.
Detailed Description
The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
In order to solve the technical problem of facilitating the replacement of the radar level gauge body 1 by a technician, as shown in fig. 1-3, the following preferred technical solutions are provided:
a radar water level gauge for hydrological measurement comprises a first mounting base 5, a body 1,
the index plate 2 is fixedly arranged on the first mounting seat 5;
the lifting mechanism 4 is fixedly arranged at the output end of the dividing plate 2, and the output end of the lifting mechanism 4 vertically moves up and down;
the linear driving mechanism 3 is arranged at the output end of the lifting mechanism 4, the output end of the linear driving mechanism 3 horizontally moves back and forth, and the output end of the linear driving mechanism 3 is fixedly arranged on the body 1.
Specifically, the radar water level gauge body 1 is fixedly arranged at the output end of the linear driving mechanism 3, the radar water level gauge body 1 can move back and forth along with the output end of the linear driving mechanism 3, a worker can install the radar water level gauge at a position far away from the water surface, the radar water level gauge body 1 can be moved to the water surface by the aid of the linear driving mechanism 3, work is carried out, the linear driving mechanism 3 is fixedly arranged at the output end of the lifting mechanism 4, the worker can adjust the height of the radar water level gauge body 1 from the water surface on the bank after installing the radar water level gauge, the radar water level gauge body 1 is prevented from being damaged by rising of the water surface, the lifting mechanism 4 is fixedly arranged on the dividing disc 2, the whole radar water level gauge body 1 can do circular motion in the same plane, the worker can rotate the dividing disc handle 2a on the bank to rotate the dividing disc, and the lifting mechanism 4 arranged on the dividing disc 2, Install the sharp actuating mechanism 3 at 4 outputs of elevating system to and install the radar fluviograph body rotation at the 3 outputs of sharp actuating mechanism, let radar fluviograph body 1 remove between bank and the surface of water with this, made things convenient for the installation and the dismantlement of radar fluviograph body 1, prevent that the staff from wading into water when installation and dismantlement and appearing the accident.
Further, in order to solve the technical problem that the height between the radar level gauge body 1 and the water surface is adjustable, as shown in fig. 4, the following preferred technical solutions are provided:
the lifting mechanism 4 is composed of a lifting mechanism,
the base 4a is fixedly connected with the output end of the dividing plate 2;
the first threaded rod 4b is vertically arranged on one side, away from the output end of the dividing plate 2, of the base 4a, and the first threaded rod 4b is rotatably connected with the base 4 a;
two side plates 4c which are relatively parallel are arranged on two sides of the first threaded rod 4b, and the two side plates 4c are fixedly connected with the base 4 a;
the second mounting seat 4d is arranged between the two side plates 4c, the second mounting seat 4d is in sliding connection with the side plates 4c, the second mounting seat 4d is in threaded connection with the first threaded rod 4b, and the linear driving mechanism 3 is fixedly connected with the second mounting seat 4 d;
the limiting rod 4e is vertically arranged at the side of the first threaded rod 4b, the limiting rod 4e is fixedly connected with the base 4a, and the limiting rod 4e is in sliding connection with the second mounting seat 4 d;
the worm wheel 4f is fixedly connected to the bottom of the first threaded rod 4 b;
a worm 4g, the worm 4g being disposed on the base 4a, and the worm 4g meshing with the worm wheel 4 f;
and the first handle 4h is fixedly connected with one end of the worm 4 g.
Specifically, the staff drives the screw rod rotatory through rotating first handle 4h, and the screw rod is rotatory to drive rather than the worm wheel 4f rotation of meshing, and worm wheel 4f is rotatory to drive rather than fixed connection's first threaded rod 4b and rotates, and first threaded rod 4b rotates and drives the motion of second mount pad 4d, and second mount pad 4d is elevating movement under curb plate 4c and gag lever post 4 e's restriction.
Further, in order to solve the technical problem that the radar level gauge still can work when the installation position of the radar level gauge is far away from the water surface, as shown in fig. 5 and 6, the following preferred technical solutions are provided:
the linear drive mechanism 3 is comprised of,
the rod sleeve 3a is a three-dimensional rectangle, the rod sleeve 3a is horizontally and fixedly installed at the output end of the lifting device, a cylindrical cavity is arranged inside the rod sleeve 3a, the cavity inside the rod sleeve 3a penetrates through the rod sleeve 3a, and a limiting groove 3a1 parallel to the axis of the rod sleeve 3a is formed in the outer side of the rod sleeve 3 a;
the lifting and contracting rod 3b is a cylinder, a cavity of the cylinder is arranged in the lifting and contracting rod 3b, the top of the lifting and contracting rod 3b is closed, the bottom of the lifting and contracting rod 3b is opened, the outer diameter of the lifting and contracting rod is smaller than the inner diameter of the cavity of the rod sleeve 3a, the lifting and contracting rod 3b is arranged in the cavity of the rod sleeve 3a, the bottom of the lifting and contracting rod 3b is fixedly provided with a limiting block 3b2 matched with the limiting groove 3a1, and the top of the lifting and contracting rod 3b is fixedly provided with the body 1;
the second threaded rod 3c is arranged in a cavity of the telescopic rod 3b and a cavity of the rod sleeve 3a, the second threaded rod 3c is in threaded connection with the telescopic rod 3b, and the second threaded rod 3c is in rotary connection with the rod sleeve 3 a;
and a second handle 3d, wherein the second handle 3d is positioned on the outer side of the rod sleeve 3a, and the second handle 3d is fixedly connected with the second threaded rod 3c and is positioned at the end far away from the telescopic rod 3 b.
In particular, the method comprises the following steps of,
the inner chamber wall of lifter is provided with the screw thread, with the one end spiro union of second threaded rod 3c, the one end and the second threaded rod 3c of rod cover 3a rotate and are connected, the staff is through rotating second handle 3d, drive the second threaded rod 3c with second handle 3d fixed connection and rotate, the flexible pole 3b of liter shrink is under stopper 3b 2's spacing, can't follow second threaded rod 3c and rotate, and its inside be provided with second threaded rod 3c assorted screw thread, make the flexible motion of liter shrink pole 3b in rod cover 3a, thereby it makes forward or backward motion to drive the radar fluviograph body 1 at telescopic link top.
Further, in order to solve the technical problem that the lifting rod falls from the rod sleeve 3a, as shown in fig. 5 and 6, the following preferred technical solutions are provided:
the length of the limiting groove 3a1 is less than that of the rod sleeve 3 a.
Specifically, the limiting groove 3a1 is used for limiting the rotation of the lifting rod together with the limiting block 3b2, so that the lifting rod can make telescopic motion in the rod sleeve 3a, but when the limiting groove 3a1 sets the length smaller than the rod sleeve 3a, the movement length of the lifting rod in the rod sleeve 3a is also set, and therefore the situation that the telescopic rod drops from the rod sleeve 3a due to too much outward extension can be effectively prevented.
Further, in order to solve the technical problem of keeping the rod sleeve 3a horizontal, as shown in fig. 1-3, the following preferred technical solutions are provided:
a third mounting seat 4i is arranged below the second mounting seat 4d of the lifting mechanism 4;
the radar level gauge for hydrological measurement further comprises,
one end of the supporting rod 3e is fixedly arranged on the third mounting seat 4i, and the other end of the supporting rod 3e is fixedly arranged at the end, far away from the lifting device, of the rod sleeve 3 a.
Concretely, rod cover 3a fixed mounting is in second mount pad 4d, the lifter is telescopic motion at rod cover 3a from the farther one end of elevating gear, rod cover 3a can be downwards because of gravity from the farther one end of elevating gear, thereby let rod cover 3a no longer the level place, the one end fixed mounting of bracing piece 3e is in third mount pad 4i, other end fixed mounting is in the farther one end of rod cover 3a from elevating gear, third mount pad 4i is the same with second mount pad 4d velocity of motion, this just makes bracing piece 3e can support rod cover 3a always, make rod cover 3a be in the level and place always.
Further, in order to solve the technical problem of how to install the radar level gauge in different regions, as shown in fig. 1 to 3, the following preferred technical solutions are provided:
the radar level gauge for hydrological measurement further comprises,
a spud 5a, the spud 5a being fixedly mounted at the bottom of the first mounting seat 5, the spud 5a being composed of a primary spud 5a1 and a plurality of secondary spuds 5a2 surrounding the primary spud 5a 1.
Specifically, the spud 5a is vertically installed at the bottom of the first mounting base 5, the main spud 5a1 is located at the center of the first mounting base 5, the four auxiliary spuds 5a2 are respectively arranged at four corners of the bottom of the first mounting base 5, and the four auxiliary spuds 5a2 are smaller than the main spud 5a1, so that the radar level gauge for hydrological measurement can be horizontally installed on the shore in any region.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A radar water level gauge for hydrological measurement comprises a first mounting base (5), a body (1),
which is characterized by comprising the following steps of,
the dividing plate (2), the dividing plate (2) is fixedly installed on the first installation seat (5);
the lifting mechanism (4) is fixedly arranged at the output end of the dividing plate (2), and the output end of the lifting mechanism (4) vertically moves up and down;
the linear driving mechanism (3), linear driving mechanism (3) are installed on the output end of the lifting mechanism (4), the output end of the linear driving mechanism (3) moves back and forth horizontally, and the output end of the linear driving mechanism (3) is fixedly installed on the body (1).
2. The radar level gauge for hydrographic measurement according to claim 1, wherein the elevating mechanism (4) comprises,
the base (4a), the base (4a) is fixedly connected with the output end of the dividing plate (2);
the first threaded rod (4b) is vertically arranged on one side, away from the output end of the dividing plate (2), of the base (4a), and the first threaded rod (4b) is rotatably connected with the base (4 a);
the two side plates (4c) are arranged on two sides of the first threaded rod (4b) and are parallel to each other, and the two side plates (4c) are fixedly connected with the base (4 a);
the second mounting seat (4d) is arranged between the two side plates (4c), the second mounting seat (4d) is in sliding connection with the side plates (4c), the second mounting seat (4d) is in threaded connection with the first threaded rod (4b), and the linear driving mechanism (3) is fixedly connected with the second mounting seat (4 d);
the limiting rod (4e) is vertically arranged at the side of the first threaded rod (4b), the limiting rod (4e) is fixedly connected with the base (4a), and the limiting rod (4e) is in sliding connection with the second mounting seat (4 d);
the worm wheel (4f), the worm wheel (4f) is fixedly connected to the bottom of the first threaded rod (4 b);
the worm (4g), the worm (4g) is arranged on the base (4a), and the worm (4g) is meshed with the worm wheel (4 f);
the first handle (4h), first handle (4h) and the one end fixed connection of worm (4 g).
3. A radar level gauge for hydrographic measurements according to claim 1, wherein the linear drive mechanism (3) comprises,
the rod sleeve (3a) is in a three-dimensional rectangular shape, the rod sleeve (3a) is horizontally and fixedly installed at the output end of the lifting device, a cylindrical cavity is arranged inside the rod sleeve (3a), the cavity in the rod sleeve (3a) penetrates through the rod sleeve (3a), and a limiting groove (3a1) parallel to the axis of the rod sleeve (3a) is formed in the outer side of the rod sleeve (3 a);
the lifting and contracting rod (3b) is a cylinder, a cavity of the cylinder is arranged in the lifting and contracting rod (3b), the top of the lifting and contracting rod (3b) is closed, the bottom of the lifting and contracting rod (3b) is opened, the outer diameter of the lifting and contracting rod is smaller than the inner diameter of the cavity of the rod sleeve (3a), the lifting and contracting rod (3b) is arranged in the cavity of the rod sleeve (3a), the bottom of the lifting and contracting rod (3b) is fixedly provided with a limiting block (3b2) matched with the limiting groove (3a1), and the top of the lifting and contracting rod (3b) is fixedly provided with the body (1);
the second threaded rod (3c) is arranged in a cavity of the telescopic rod (3b) and a cavity of the rod sleeve (3a), the second threaded rod (3c) is in threaded connection with the telescopic rod (3b), and the second threaded rod (3c) is in rotary connection with the rod sleeve (3 a);
and the second handle (3d) is positioned on the outer side of the rod sleeve (3a), and the second handle (3d) is fixedly connected with the second threaded rod (3c) and positioned at one end far away from the telescopic rod (3 b).
4. A radar level gauge for hydrographic measurements according to claim 3,
the length of the limiting groove (3a1) is less than that of the rod sleeve (3 a).
5. The radar level gauge for hydrological measurement according to claim 1,
a third mounting seat (4i) is arranged below the second mounting seat (4d) of the lifting mechanism (4);
the radar level gauge for hydrological measurement further comprises,
one end of the supporting rod (3e) is fixedly arranged on the third mounting seat (4i), and the other end of the supporting rod (3e) is fixedly arranged at the end, farther away from the lifting device, of the rod sleeve (3 a).
6. The hydrological measurement radar level gauge according to claim 1, further comprising,
the positioning pile (5a) is fixedly arranged at the bottom of the first mounting seat (5), and the positioning pile (5a) is composed of a main positioning pile (5a1) and a plurality of auxiliary positioning piles (5a2) surrounding the main positioning pile (5a 1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121950497.5U CN215721904U (en) | 2021-08-19 | 2021-08-19 | Radar water level gauge for hydrological measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121950497.5U CN215721904U (en) | 2021-08-19 | 2021-08-19 | Radar water level gauge for hydrological measurement |
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| Publication Number | Publication Date |
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| CN215721904U true CN215721904U (en) | 2022-02-01 |
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| CN202121950497.5U Active CN215721904U (en) | 2021-08-19 | 2021-08-19 | Radar water level gauge for hydrological measurement |
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