CN212008789U - Ship power supply system on-site calibrating device - Google Patents
Ship power supply system on-site calibrating device Download PDFInfo
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- CN212008789U CN212008789U CN202020597421.8U CN202020597421U CN212008789U CN 212008789 U CN212008789 U CN 212008789U CN 202020597421 U CN202020597421 U CN 202020597421U CN 212008789 U CN212008789 U CN 212008789U
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- sucker
- supply system
- power supply
- adsorption pad
- sucking disc
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Abstract
The utility model discloses a ship power supply system on-site calibrating device, which belongs to the technical field of instrument and meter devices for ships, and has the key points of the technical scheme that the device comprises a calibrating device body, wherein the back part of the calibrating device body is fixedly connected with an adsorption pad through a connecting column, and one side of the adsorption pad, which is far away from the calibrating device body, is fixedly attached with a sponge block; the sponge piece link up along the direction of perpendicular to adsorption pad and has seted up a plurality of mounting holes, and the inside of every mounting hole all is provided with the sucking disc, and the one end opening of sucking disc, the other end seals, and the blind end radially expands gradually to the open end, wholly is "loudspeaker" form to the blind end of every sucking disc all with adsorption pad fixed connection, the open end all towards the outside of mounting hole. This kind of naval vessel power supply system on-the-spot calibrating installation can carry out firm installation to calibrating installation, effectively avoids calibrating installation position to take place to squint even directly to drop after the installation.
Description
Technical Field
The utility model relates to an instrument and meter technical field for the naval vessel specifically is a naval vessel power supply system on-spot calibrating installation.
Background
The purpose of the certification is to make a mandatory overall assessment of the measurement device. The overall evaluation belongs to the category of magnitude unification, and is a magnitude transmission process from top to bottom. The certification should assess whether the gauge meets regulatory requirements. This specification requirement is the margin of error specified by the measurement device certification protocol. By means of the verification, it is possible to assess whether the error range of the measuring device is within the specified error range. The power supply system on the ship is complex in structure, and the power supply system is usually calibrated by means of a special calibrating device, so that the calibrating device is often used on the ship.
When the calibrating device is used for carrying out on-site calibration on a ship power supply system, a period of time is generally needed to be spent for operation, the calibrating device is prevented from toppling and falling down in the period of time, the traditional calibrating device can be fixed by means of suction cup adsorption, adhesion and other modes, however, the ship floats on the water surface all the time, the environment is bumpy and the humidity is high, a lot of moisture is attached to the wall surface of the ship body, and therefore the traditional suction cup adsorption and adhesion methods cannot mount the calibrating device stably, and the position of the calibrating device is easy to deviate or even directly fall down after the calibrating device is mounted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a naval vessel power supply system on-the-spot calibrating installation, this kind of naval vessel power supply system on-the-spot calibrating installation can carry out the installation that stabilizes to calibrating installation, effectively avoid calibrating installation position after having installed to take place the skew or even directly drop.
The above technical purpose of the present invention can be achieved by the following technical solutions: a ship power supply system on-site calibrating device comprises a calibrating device body, wherein the back of the calibrating device body is fixedly connected with an adsorption pad through a connecting column, and one side, far away from the calibrating device body, of the adsorption pad is fixedly attached with a sponge block; the sponge block is provided with a plurality of mounting holes in a through mode in the direction perpendicular to the adsorption pad, a sucker is arranged inside each mounting hole, one end of each sucker is open, the other end of each sucker is closed, the closed end of each sucker gradually expands towards the open end in the radial direction, the whole sucker is in a horn shape, the closed end of each sucker is fixedly connected with the adsorption pad, and the open end of each sucker faces the outer side of the corresponding mounting hole; every the inside of sucking disc all is provided with four cingulums, four equal fixed connection in one end of cingulums is in on the inner wall of sucking disc blind end, the other end all extends towards the direction of sucking disc open end, four the cingulums is "ten" word and arranges, and four the overall structure of cingulum is with the coaxial "loudspeaker" form of sucking disc to every the cingulum all is provided with the dogtooth towards one side in sucking disc axle center.
Furthermore, the two ends of the connecting column are respectively fixedly connected with the middle part of the calibrating device body and the middle part of the adsorption pad.
Furthermore, the length and the width of the adsorption pad and the sponge block are both equal to the length and the width of the calibrating device body.
Furthermore, a plurality of the mounting holes are uniformly distributed at equal intervals.
Further, the size of the suction cup is smaller than that of the mounting hole, the suction cup does not protrude from the inside to the outside of the mounting hole, and the suction cup and the mounting hole are coaxially arranged.
Furthermore, convex teeth on the four toothed belts are inclined towards the closed end of the sucker, and the four toothed belts do not extend out of the inner part of the sucker to the outer part.
Furthermore, the connecting column, the adsorption pad, the sucker and the toothed belt are made of rubber materials.
To sum up, the utility model discloses following beneficial effect has:
this kind of naval vessel power supply system on-spot calibrating installation, cooperation through sucking disc and cingulum can make calibrating installation adsorb on the hull wall firmly, wherein the cingulum can tightly paste the hull wall, the skew takes place for the sucking disc position has effectively been avoided, and can absorb the unnecessary moisture on the adsorption plane through the sponge piece, reduce the influence of moisture to the sucking disc, and then make the sucking disc adsorb on the hull wall firmly, thereby realize fixing the stability of calibrating installation, effectively avoid calibrating installation position after fixed to take place the skew or even directly fall down.
Drawings
Fig. 1 is a right side view of the present invention;
fig. 2 is a rear view of the present invention;
FIG. 3 is a cross-sectional view of the absorbent pad and sponge block of the present invention;
fig. 4 is an enlarged detailed structural view of fig. 3A.
In the figure: 1. a calibrating device body; 2. connecting columns; 3. an adsorption pad; 4. a sponge block; 401. mounting holes; 5. a suction cup; 501. toothed belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the field calibrating device for the ship power supply system comprises a calibrating device body 1, wherein the back of the calibrating device body 1 is fixedly connected with an adsorption pad 3 through a connecting column 2, and one side of the adsorption pad 3, which is far away from the calibrating device body 1, is fixedly attached with a sponge block 4; the sponge block 4 is provided with a plurality of mounting holes 401 in a penetrating manner along a direction perpendicular to the adsorption pad 3, a sucker 5 is arranged inside each mounting hole 401, one end of each sucker 5 is open, the other end of each sucker 5 is closed, the closed end of each sucker gradually expands towards the open end along the radial direction, the whole sucker is in a horn shape, the closed end of each sucker 5 is fixedly connected with the adsorption pad 3, and the open end of each sucker faces the outer side of the corresponding mounting hole 401; every sucking disc 5's inside all is provided with four cingulums 501, and the equal fixed connection of one end of four cingulums 501 is on the inner wall of sucking disc 5 blind end, and the other end all extends towards the direction of sucking disc 5 open end, and four cingulums 501 are "ten" word and arrange, and four cingulums 501' overall structure is "loudspeaker" form coaxial with sucking disc 5 to every cingulum 501 all is provided with the dogtooth towards one side in sucking disc 5 axle center.
Through the technical scheme, when the verification device body 1 is fixed, firstly, the adsorption surface of the verification device body 1 on a ship body is wiped by the sponge block 4 to erase redundant moisture on the adsorption surface, then, the sponge block 4 is tightly attached to the adsorption surface, the verification device body 1 is pressed forcibly along the direction vertical to the adsorption surface, at the moment, the sponge block 4 is flattened, meanwhile, a plurality of suckers 5 are extruded from the mounting holes 401 until the suckers 5 are firmly adsorbed on the adsorption surface, in the process, four toothed belts 501 in each sucker 5 are unfolded to the periphery to be in a cross shape due to extrusion, convex teeth of each toothed belt 501 are tightly attached to the adsorption surface, therefore, the friction force between the sucker 5 and the adsorption surface is greatly increased, the position of the sucker 5 is effectively prevented from shifting, and all the suckers 5 are completely surrounded by the sponge block 4, the effect of absorbing and removing the redundant moisture on the periphery of the sucker 5 is achieved, the influence of the moisture on the sucker 5 is reduced, and the sucker 5 is further stably adsorbed on the adsorption surface of the ship body, so that the calibration device body 1 is stably fixed, and the position of the calibration device body 1 is effectively prevented from being deviated or even directly falling after being fixed.
Further, as shown in fig. 1, two ends of the connecting column 2 are respectively and fixedly connected with the middle of the calibrating device body 1 and the middle of the adsorption pad 3, so that the stress of the calibrating device body 1 and the adsorption pad 3 is most concentrated, and the whole structure is most stable.
Further, as shown in fig. 1, the length and width of the adsorption pad 3 and the sponge block 4 are both equal to the length and width of the calibrating apparatus body 1, so that the sponge block 4 and the adsorption pad 3 can be ensured to just cover the whole back of the calibrating apparatus body 1, and the adsorption performance of the calibrating apparatus body 1 is maximized without wasting manufacturing materials.
Further, as shown in fig. 2, the mounting holes 401 are uniformly arranged at equal intervals, so that the suction cups 5 are also uniformly arranged at equal intervals on the suction pad 3, and thus, all parts of the suction pad 3 are uniformly stressed, and the suction pad 3 and the ship body suction surface are more firmly sucked together.
Further, as shown in fig. 2 to 4, the size of the suction cup 5 is smaller than that of the mounting hole 401, so that a sufficient space is left for the squeeze deformation of the suction cup 5, the suction cup 5 does not extend out of the mounting hole 401, and is completely located inside the mounting hole 401, and the suction cup 5 and the mounting hole are coaxially arranged, so that when the suction cup 5 and the ship body adsorption surface are adsorbed together, the sponge block 4 can be compressed and deformed, and a gap is not left between the sponge block 4 and the ship body adsorption surface at the moment.
Further, as shown in fig. 4, the convex teeth on the four toothed belts 501 are all inclined toward the direction of the closed end of the suction cup 5, the convex teeth do not affect the expansion of the four toothed belts 501 to the periphery due to extrusion, but the restoring resistance of the extrusion deformation of the four toothed belts 501 can be increased, so that the four toothed belts 501 are more closely and stably attached to the hull adsorption surface, and the four toothed belts 501 do not extend out of the inside of the suction cup 5 to the outside, thereby avoiding the influence of the four toothed belts 501 on the adsorption action of the suction cup 5.
Furthermore, the connecting column 2, the adsorption pad 3, the sucker 5 and the toothed belt 501 are all made of rubber, and the rubber has the advantages of strong plasticity and good toughness and also has good damping performance.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (7)
1. The utility model provides a naval vessel power supply system on-spot calibrating installation, includes calibrating installation body (1), its characterized in that:
the back of the calibrating device body (1) is fixedly connected with an adsorption pad (3) through a connecting column (2), and one side, far away from the calibrating device body (1), of the adsorption pad (3) is fixedly attached with a sponge block (4);
the sponge block (4) is provided with a plurality of mounting holes (401) in a penetrating manner along a direction perpendicular to the adsorption pad (3), each mounting hole (401) is internally provided with a sucker (5), one end of each sucker (5) is opened, the other end of each sucker is closed, the closed end of each sucker gradually expands towards the open end along the radial direction, the whole sucker is in a horn shape, the closed end of each sucker (5) is fixedly connected with the adsorption pad (3), and the open end of each sucker faces the outer side of the corresponding mounting hole (401);
every the inside of sucking disc (5) all is provided with four cingulums (501), four the equal fixed connection in one end of cingulum (501) is in on the inner wall of sucking disc (5) blind end, the other end all towards the direction of sucking disc (5) open end extends, four cingulums (501) are "ten" word and arrange, and four the overall structure of cingulum (501) be with the coaxial "loudspeaker" form of sucking disc (5), and every cingulum (501) towards one side in sucking disc (5) axle center all is provided with the dogtooth.
2. The on-site verification device for the ship power supply system according to claim 1, wherein: the two ends of the connecting column (2) are respectively fixedly connected with the middle part of the calibrating device body (1) and the middle part of the adsorption pad (3).
3. The on-site verification device for the ship power supply system according to claim 1, wherein: the length and the width of the adsorption pad (3) and the sponge block (4) are equal to the length and the width of the calibrating device body (1).
4. The on-site verification device for the ship power supply system according to claim 1, wherein: the mounting holes (401) are uniformly distributed at equal intervals.
5. The on-site verification device for the ship power supply system according to claim 1, wherein: the size of the sucker (5) is smaller than that of the mounting hole (401), and the sucker (5) does not protrude from the inside of the mounting hole (401) to the outside and is coaxially arranged.
6. The on-site verification device for the ship power supply system according to claim 1, wherein: convex teeth on the four toothed belts (501) are inclined towards the direction of the closed end of the sucking disc (5), and the four toothed belts (501) do not protrude from the inside of the sucking disc (5) to the outside.
7. The on-site verification device for the ship power supply system according to claim 1, wherein: the connecting column (2), the adsorption pad (3), the sucker (5) and the toothed belt (501) are made of rubber materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020597421.8U CN212008789U (en) | 2020-04-20 | 2020-04-20 | Ship power supply system on-site calibrating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020597421.8U CN212008789U (en) | 2020-04-20 | 2020-04-20 | Ship power supply system on-site calibrating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212008789U true CN212008789U (en) | 2020-11-24 |
Family
ID=73417102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020597421.8U Active CN212008789U (en) | 2020-04-20 | 2020-04-20 | Ship power supply system on-site calibrating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212008789U (en) |
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2020
- 2020-04-20 CN CN202020597421.8U patent/CN212008789U/en active Active
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