CN214465460U - Insulating screw for mounting high-frequency vibration sensor - Google Patents
Insulating screw for mounting high-frequency vibration sensor Download PDFInfo
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- CN214465460U CN214465460U CN202023331226.XU CN202023331226U CN214465460U CN 214465460 U CN214465460 U CN 214465460U CN 202023331226 U CN202023331226 U CN 202023331226U CN 214465460 U CN214465460 U CN 214465460U
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- screw
- vibration sensor
- frequency vibration
- lock nut
- insulating
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Abstract
The utility model discloses an insulating screw for high-frequency vibration sensor installation, including last screw and lower screw, go up the rigid coupling on the screw bottom surface and have upper and lower screw spacing block, go up the screw lower extreme and cup jointed the cage, cup jointed lock nut on the cage, lock nut lower part female connection has lower screw. The screw head of the upper screw is set to be a cylindrical structure, so that the lower screw can only receive the vertically upward force applied to the lower screw by the detection equipment, and the precision and the sensitivity of the high-frequency vibration sensor are improved; simultaneously through being connected mutually threaded between lower screw and the lock nut, replace extrusion's process, install labour saving and time saving more, improved production efficiency, be connected inseparabler between lower screw and the lock nut simultaneously, strengthened insulating screw's steadiness.
Description
Technical Field
The utility model relates to a high-frequency vibration sensor accessory technical field specifically is an insulating screw for high-frequency vibration sensor installation.
Background
Insulating screw is used for connecting high-frequency vibration sensor and check out test set, the screwhead of the screw above the current insulating screw is round platform shape structure, its side is the inclined plane, and the screw of higher authority is during extruding the insulating slot on the screw of below through the extruder, the process of extrusion is comparatively hard to waste time, low in production efficiency, and the steadiness is relatively poor, insulating pad is inconsistent with the inclined plane of screwhead simultaneously, exert oblique ascending power to the screwhead, can produce the vertical ascending power that the check out test set applyed to insulating screw to the below and disturb and weaken like this, thereby influence high-frequency vibration sensor's precision and sensitivity.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an insulating screw for high-frequency vibration sensor installation to the screwhead of the insulating screw who proposes in solving above-mentioned background art is round platform shape structure, low and the poor problem of steadiness of production efficiency.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides an insulating screw for high-frequency vibration sensor installation, includes screw and lower screw, go up the rigid coupling on the screw bottom surface and have upper and lower screw spacing block, go up the screw lower extreme and cup jointed the cage, the cage has cup jointed lock nut on the cage, lock nut lower part female connection has lower screw.
Further, the upper screw is used for connecting a sensor, and the lower screw is connected with an external device.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is:
1. the screw head of the upper screw is arranged into a cylindrical structure, so that the lower screw only receives the vertical upward force applied to the lower screw by the detection equipment, and the precision and the sensitivity of the high-frequency vibration sensor are improved;
2. the utility model discloses a looks threaded connection between lower screw and the lock nut replaces extrusion's process, installs labour saving and time saving more, has improved production efficiency, and it is inseparabler to be connected between lower screw and the lock nut simultaneously, has strengthened insulating screw's steadiness.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic diagram of a prior art insulating screw;
fig. 2 is a main sectional view of the present invention.
In the figure: 1. screwing; 2. upper and lower screw spacers; 3. an isolation ring; 4. locking the nut; 5. and a lower screw.
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. 1-2, the present invention provides a technical solution:
an insulating screw for mounting a high-frequency vibration sensor comprises an upper screw 1 and a lower screw 5, wherein an upper screw isolation sheet 2 and a lower screw isolation sheet 2 are fixedly connected to the bottom surface of the upper screw 1, an isolation ring 3 is sleeved at the lower end of the upper screw 1, a locking nut 4 is sleeved on the isolation ring 3, and the lower part of the locking nut 4 is in threaded connection with the lower screw 5;
the diameter of the head of the upper screw 1 is smaller than that of the locking nut 4, and the upper screw 1 and the locking nut 4 are in an insulating state through the isolation ring 3;
the upper screw 1 is used for connecting a sensor, and the lower screw 5 is connected with external equipment;
the utility model discloses a theory of operation:
during installation, the screw head at the bottom of the lower screw 5 is screwed into the lower part of the locking nut 4, so that the lower screw 5 and the locking nut 4 are connected more tightly, and the stability of the insulating screw is improved;
the screw head at the bottom of the upper screw 1 is of a cylindrical structure, so that the stress area is increased, and only vertical upward force applied by the detection equipment is received, so that the interference of the force in other directions is avoided, and the precision and the sensitivity of the high-frequency vibration sensor are improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. An insulating screw for high-frequency vibration sensor mounting, comprising an upper screw (1) and a lower screw (5), characterized in that: go up the rigid coupling on screw (1) bottom surface and have upper and lower screw spacing block (2), go up screw (1) lower extreme and cup jointed isolation ring (3), cup jointed lock nut (4) on isolation ring (3), lock nut (4) lower part female connection has down screw (5).
2. An insulating screw for high-frequency vibration sensor mounting according to claim 1, characterized in that: the upper screw (1) is used for connecting a sensor, and the lower screw (5) is connected with external equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023331226.XU CN214465460U (en) | 2020-12-30 | 2020-12-30 | Insulating screw for mounting high-frequency vibration sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023331226.XU CN214465460U (en) | 2020-12-30 | 2020-12-30 | Insulating screw for mounting high-frequency vibration sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214465460U true CN214465460U (en) | 2021-10-22 |
Family
ID=78109571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023331226.XU Active CN214465460U (en) | 2020-12-30 | 2020-12-30 | Insulating screw for mounting high-frequency vibration sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214465460U (en) |
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2020
- 2020-12-30 CN CN202023331226.XU patent/CN214465460U/en active Active
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