CN213278520U - Water gate position signal anti-interference processing device - Google Patents
Water gate position signal anti-interference processing device Download PDFInfo
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- CN213278520U CN213278520U CN202021899106.7U CN202021899106U CN213278520U CN 213278520 U CN213278520 U CN 213278520U CN 202021899106 U CN202021899106 U CN 202021899106U CN 213278520 U CN213278520 U CN 213278520U
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Abstract
The utility model discloses a sluice position signal jam-proof processing apparatus, its structure includes wave filter main part, backing plate, mounting groove, wiring bolt, inductance coils and protection machanism, the utility model discloses a set up protection machanism in the wave filter main part left and right sides, the back is finished in the wiring, closes the top cap, makes the top cap drive the side cap and detain to the connection terminal surface, makes the side cap detain to the wire surface through the winding displacement hole to make top cap and side cap seal the wiring chamber, prevent that the wiring mouth from exposing the dust of gathering together in the accumulations for a long time, make the metal level receive the corruption lead to with the wire contact failure.
Description
Technical Field
The utility model relates to a signal jam-proof technical field, concretely relates to sluice position signal jam-proof processing apparatus.
Background
The sluice is a low-head hydraulic structure built on a river channel and a channel and used for controlling flow and adjusting water level by using the sluice, the sluice is used as a structure for retaining water, draining water or taking water in hydraulic engineering, the sluice is widely applied, the sluice is generally opened or closed by remote control of a command room, and in order to prevent a control system from being interfered by signals, a signal anti-interference processing device is generally used for filtering interference signals.
When the existing signal anti-interference processing device is used, the existing signal anti-interference processing device needs to be connected into a circuit to filter signals of other channels, but a wiring port of the existing signal anti-interference processing device is exposed outside for a long time, dust and scale are easily accumulated on the surface of the existing signal anti-interference processing device, and a metal layer under the scale is corroded, so that the signal anti-interference processing device is in poor contact with the circuit.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the water gate position signal anti-interference processing device is provided, and the problem that the signal anti-interference processing device is poor in contact with a circuit due to the fact that the surface of a wiring port of the existing signal anti-interference processing device is prone to dust deposition and scale deposition when the wiring port of the existing signal anti-interference processing device is exposed outside for a long time, and a metal layer under the scale deposition is corroded is solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a floodgate position signal jam-proof processing apparatus, including wave filter main part, backing plate, mounting groove, wiring bolt, inductance coils and protection machanism, four ends in wave filter main part bottom all are fixed with the backing plate, protection machanism sets up in wave filter main part right side, protection machanism includes connection terminal, wiring chamber, top cap, side cap, winding displacement hole and fixed establishment, the connection terminal is installed on wave filter main part right side, connection terminal right side upper end is provided with the wiring chamber, the wiring bolt sets up in wiring intracavity side, connection terminal top left end rotates through pivot and top cap and is connected, the top cap top is provided with the side cap, the side cap right side is provided with the winding displacement hole, the connection terminal bottom is provided with fixed establishment.
Further, the backing plate top is provided with the mounting groove, the wave filter main part left and right sides all is provided with terminal bolt, wave filter main part internally mounted has inductance coils to inductance coils carries out the electricity with terminal bolt and is connected.
Further, fixed establishment includes fixing base, elastic connection spare, fixture block, connecting block and lug, the fixing base is installed to the connection terminal bottom, elastic connection spare one end and fixing base fixed connection to the elastic connection spare other end and fixture block fixed connection, the side cap bottom is fixed with the connecting block, the connecting block bottom is provided with the lug.
Furthermore, elastic connection spare and fixture block all are provided with two, and elastic connection spare and fixture block set up along both ends symmetry around the fixing base right side.
Furthermore, the protection mechanisms are arranged in two, and the protection mechanisms are symmetrically arranged along the left side and the right side of the filter main body.
Furthermore, the number of the wire arranging holes is equal to that of the wire connecting cavities, and the wire arranging holes and the central lines of the wire connecting cavities are in the same vertical direction.
Furthermore, the top cover drives the side cover to rotate by an angle of 0-90 degrees, and the bottom of the side cover is provided with a sealing gasket.
Furthermore, a waterproof and anti-oxidation layer is coated on the outer surface of the wire holder, and the wire holder is cuboid.
Furthermore, the top cover is made of stainless steel, so that the strength, the wear resistance and the corrosion resistance of the top cover are greatly enhanced, and the service life of the top cover is prolonged.
Furthermore, the elastic connecting piece is made of polyurethane, and has good stability, chemical resistance, rebound resilience and mechanical property and excellent wear resistance.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
the method has the advantages that: a sluice position signal jam-proof processing apparatus, through having set up protection machanism in the wave filter main part left and right sides, the back is finished in the wiring, closes the top cap, makes the top cap drive the side cap and detain to the connection terminal surface, makes the side cap detain to the wire surface through the winding displacement hole to make top cap and side cap seal the wiring chamber, prevent that the wiring mouth from exposing for a long time collecting together the dust outside, make the metal level receive the corruption lead to with the wire contact failure.
The advantages are two: a sluice position signal jam-proof processing apparatus, through set up fixed establishment bottom the connection terminal, drive the connecting block and remove to the connection terminal bottom when the side cap is buckled to the connection terminal surface, make the connecting block pass through the lug with the fixture block to both sides back and forth back-up, elastic connection spare atress deformation simultaneously, when the lug breaks away from the fixture block surface, the elasticity that resumes deformation through elastic connection spare promotes the fixture block and carries out the clamping to the connecting block to make the side cap fixed, difficult not hard up during the use.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the cross-sectional structure of the filter body according to the present invention;
FIG. 3 is a schematic view of the wire holder of the present invention;
fig. 4 is a schematic bottom view of the wire holder of the present invention;
fig. 5 is a schematic view of the fastening structure of the fixing mechanism of the present invention.
In the figure: the filter comprises a filter main body-1, a backing plate-2, a mounting groove-3, a wiring bolt-4, an inductance coil-5, a protection mechanism-6, a wiring seat-61, a wiring cavity-62, a top cover-63, a side cover-64, a wiring hole-65, a fixing mechanism-66, a fixing seat-661, an elastic connecting piece-662, a clamping block-663, a connecting block-664 and a bump-665.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a device for preventing interference of a sluice position signal: including wave filter main part 1, backing plate 2, mounting groove 3, terminal bolt 4, inductance coils 5 and protection machanism 6, four ends in wave filter main part 1 bottom all are fixed with backing plate 2, protection machanism 6 sets up in 1 right side of wave filter main part, protection machanism 6 includes connection terminal 61, wiring chamber 62, top cap 63, side cap 64, winding displacement hole 65 and fixed establishment 66, connection terminal 61 is installed on wave filter main part 1 right side, connection terminal 61 right side upper end is provided with wiring chamber 62, terminal bolt 4 sets up in wiring chamber 62 inboardly, connection terminal 61 top left end rotates through pivot and top cap 63 to be connected, top cap 63 top is provided with side cap 64, side cap 64 right side is provided with winding displacement hole 65, connection terminal 61 bottom is provided with fixed establishment 66.
Wherein, 2 tops of backing plate are provided with mounting groove 3, the 1 left and right sides of wave filter main part all is provided with binding bolt 4, 1 internally mounted of wave filter main part has inductance coils 5 to inductance coils 5 carries out the electricity with binding bolt 4 and is connected.
The fixing mechanism 66 comprises a fixing seat 661, an elastic connecting piece 662, a clamping block 663, a connecting block 664 and a bump 665, the fixing seat 661 is installed at the bottom of the wire holder 61, one end of the elastic connecting piece 662 is fixedly connected with the fixing seat 661, the other end of the elastic connecting piece 662 is fixedly connected with the clamping block 663, the connecting block 664 is fixed at the bottom of the side cover 64, and the bump 665 is arranged at the bottom end of the connecting block 664.
Elastic connecting piece 662 and clamping block 663 are arranged in two parts, and elastic connecting piece 662 and clamping block 663 are symmetrically arranged along the front end and the rear end of the right side of fixing seat 661, so that elastic connecting piece 662 can drive clamping block 663 to clamp connecting block 664.
Wherein, the protection machanism 6 is provided with two altogether, and protection machanism 6 sets up along the left and right sides symmetry of wave filter main part 1, does benefit to better for wiring bolt 4 provides the protection.
The number of the wire arranging holes 65 is equal to that of the wiring cavities 62, and the central lines of the wire arranging holes 65 and the central lines of the wiring cavities 62 are in the same vertical direction, so that the conducting wires are favorably discharged out of the wiring cavities 62 through the wire arranging holes 65.
The angle of the top cover 63 driving the side cover 64 to rotate is 0-90 degrees, and the bottom of the side cover 64 is provided with a sealing gasket, so that the side cover 64 can better seal the wiring cavity 62.
The outer surface of the wire holder 61 is coated with a waterproof anti-oxidation layer, and the wire holder 61 is cuboid, so that the outer surface of the wire holder 61 is prevented from rusting or being oxidized for a long time.
The top cover 63 is made of stainless steel, so that the strength, the wear resistance and the corrosion resistance of the top cover are greatly enhanced, and the service life of the top cover is prolonged.
The elastic connecting piece 662 is made of polyurethane, and has good stability, chemical resistance, rebound resilience, mechanical property and excellent wear resistance.
The polyurethane material that this patent elastic connection 662 adopted is a macromolecular compound, and it has better stability, chemical resistance, resilience and mechanical properties than PVC expanded material, has less compression deformability. The heat-insulating, sound-insulating, shock-resistant and gas-proof performance is good, so that the elastic body is used as a packaging, sound-insulating and filtering material, the performance of the elastic body is between that of plastic and rubber, and the elastic body is oil-resistant, wear-resistant, low-temperature-resistant, ageing-resistant, high in hardness and elastic.
The working principle is as follows: before use, the filter main body 1 is placed on an installation position, and a screw penetrates through the installation groove 3 and is locked on the installation position, so that the backing plate 2 provides fixed support for the filter main body 1 and is not easy to loosen when in use; during wiring, the top cover 63 is turned upwards, so that the top cover 63 drives the side cover 64 to be separated from the surface of the wiring seat 61, then the wiring bolt 4 is screwed down, the lead is wound on the surface of the wiring bolt 4, and finally the wiring bolt 4 is screwed back into the wiring cavity 62, so that the wiring bolt 4 fixes the lead in the wiring cavity 62, and the filter main body 1 is communicated with a circuit; after the wiring is finished, the top cover 63 is closed, the top cover 63 drives the side cover 64 to be buckled on the surface of the wiring base 1, and the side cover 64 is buckled on the surface of a lead through the wiring hole 65, so that the top cover 63 and the side cover 64 seal the wiring cavity 62, and the wiring port is prevented from being exposed to dust accumulated outside for a long time, and the metal layer is prevented from being corroded to cause poor contact with the lead; when the side cover 64 is buckled on the surface of the wire holder 61, the connecting block 664 is driven to move to the bottom of the wire holder 61, the connecting block 664 pushes the clamping blocks 663 to the front side and the rear side through the convex blocks 665, meanwhile, the elastic connecting piece 662 deforms under stress, and when the convex blocks 665 are separated from the surface of the clamping blocks 663, the elastic force of the elastic connecting piece 662 recovering the deformation pushes the clamping blocks 663 to clamp the connecting block 664, so that the side cover 64 is fixed and is not easy to loosen when in use; when receiving signals, the inductance coil 5 generates induced electromotive force to stop current change, and filters frequency signals except the received signals, thereby effectively preventing the signals from being interfered.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A water gate position signal anti-interference processing device comprises a filter main body (1), a base plate (2), a mounting groove (3), a wiring bolt (4) and an inductance coil (5), wherein the base plate (2) is fixed at each of four ends of the bottom of the filter main body (1);
the method is characterized in that: still include protection machanism (6), protection machanism (6) set up in wave filter main part (1) right side, protection machanism (6) include connection terminal (61), wiring chamber (62), top cap (63), side cap (64), winding displacement hole (65) and fixed establishment (66), connection terminal (61) are installed on ripples ware main part (1) right side, connection terminal (61) right side upper end is provided with wiring chamber (62), terminal bolt (4) set up in wiring chamber (62) inboard, connection terminal (61) top left end rotates through pivot and top cap (63) and is connected, top cap (63) top is provided with side cap (64), side cap (64) right side is provided with winding displacement hole (65), connection terminal (61) bottom is provided with fixed establishment (66).
2. The apparatus of claim 1, wherein the apparatus further comprises: backing plate (2) top is provided with mounting groove (3), the wave filter main part (1) left and right sides all is provided with binding bolt (4), wave filter main part (1) internally mounted has inductance coils (5) to inductance coils (5) are connected with binding bolt (4) and are carried out the electricity.
3. The apparatus of claim 1, wherein the apparatus further comprises: fixing mechanism (66) include fixing base (661), elastic connecting piece (662), fixture block (663), connecting block (664) and lug (665), fixing base (661) is installed to wire holder (61) bottom, elastic connecting piece (662) one end and fixing base (661) fixed connection to the elastic connecting piece (662) other end and fixture block (663) fixed connection, side cover (64) bottom is fixed with connecting block (664), connecting block (664) bottom is provided with lug (665).
4. The apparatus of claim 3, wherein the apparatus further comprises: the elastic connecting piece (662) and the clamping block (663) are arranged in two, and the elastic connecting piece (662) and the clamping block (663) are symmetrically arranged along the front end and the rear end of the right side of the fixed seat (661).
5. The apparatus of claim 1, wherein the apparatus further comprises: the filter is characterized in that the number of the protection mechanisms (6) is two, and the protection mechanisms (6) are symmetrically arranged along the left side and the right side of the filter main body (1).
6. The apparatus of claim 1, wherein the apparatus further comprises: the number of the wire arranging holes (65) is equal to that of the wire connecting cavities (62), and the central lines of the wire arranging holes (65) and the central lines of the wire connecting cavities (62) are in the same vertical direction.
7. The apparatus of claim 1, wherein the apparatus further comprises: the top cover (63) drives the side cover (64) to rotate at an angle of 0-90 degrees, and the bottom of the side cover (64) is provided with a sealing gasket.
8. The apparatus of claim 1, wherein the apparatus further comprises: the outer surface of the wire holder (61) is coated with a waterproof and anti-oxidation layer, and the wire holder (61) is cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021899106.7U CN213278520U (en) | 2020-09-03 | 2020-09-03 | Water gate position signal anti-interference processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021899106.7U CN213278520U (en) | 2020-09-03 | 2020-09-03 | Water gate position signal anti-interference processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213278520U true CN213278520U (en) | 2021-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021899106.7U Active CN213278520U (en) | 2020-09-03 | 2020-09-03 | Water gate position signal anti-interference processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213278520U (en) |
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- 2020-09-03 CN CN202021899106.7U patent/CN213278520U/en active Active
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