CN117889804A - Auxiliary structure for measuring total length of rod wire - Google Patents
Auxiliary structure for measuring total length of rod wire Download PDFInfo
- Publication number
- CN117889804A CN117889804A CN202310874673.9A CN202310874673A CN117889804A CN 117889804 A CN117889804 A CN 117889804A CN 202310874673 A CN202310874673 A CN 202310874673A CN 117889804 A CN117889804 A CN 117889804A
- Authority
- CN
- China
- Prior art keywords
- steel ball
- base
- total length
- ball seats
- steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 65
- 239000010959 steel Substances 0.000 claims abstract description 65
- 238000005259 measurement Methods 0.000 claims abstract description 11
- 239000007769 metal material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000012634 fragment Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
- G01B21/06—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness specially adapted for measuring length or width of objects while moving
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Abstract
The invention discloses an auxiliary structure for measuring the total length of a rod wire, which comprises steel balls and steel ball seats, wherein a plurality of steel balls are arranged on the outer circumferential direction of the steel ball seats, the steel balls can roll in the circumferential direction of the steel ball seats, the outer contour surfaces formed by all the steel balls protrude out of the outer circumferential surface of the steel ball seats, elastic pieces are arranged on the inner walls of the steel ball seats, jackscrews are connected in the radial direction of the steel ball seats in a threaded manner, and the jackscrews are abutted against the elastic pieces. When the device is used, the device is fixed at the tail end of the fishing rod, and during measurement, the steel balls can effectively reduce the friction force between the fishing rod and the measuring table, and the total length of the rod wire is strictly controlled within the total length range of the measuring table, so that the measurement is more accurate, and the use effect is good.
Description
Technical Field
The invention relates to an auxiliary structure for measuring the total length of a rod line.
Background
When the fishing rod is used for measuring the total length of the fishing rod, the outdoor measuring table is easy to rust, the fishing line is thin, friction force is greatly increased, and the condition that the total length is overlength frequently occurs due to the fact that the fishing line is very thin is solved.
Disclosure of Invention
The invention provides an auxiliary structure for measuring the total length of a rod line, which aims to solve the problems in the prior art.
The invention adopts the technical scheme that:
the auxiliary structure for measuring the total length of the rod line comprises steel balls and steel ball seats, wherein a plurality of steel balls are arranged on the outer circumferential direction of the steel ball seats, the steel balls can roll in the circumferential direction of the steel ball seats, the outer contour surface formed by all the steel balls protrudes out of the outer circumferential surface of the steel ball seats, elastic pieces are arranged on the inner walls of the steel ball seats, jackscrews are connected with the radial direction of the steel ball seats in a threaded manner, and the jackscrews are abutted against the elastic pieces.
Further, the steel ball seat comprises a fixed ring and an annular base, the base is fixedly connected with the fixed ring and is coaxially arranged with the fixed ring, and a steel ball cavity for assembling steel balls is formed between the base and the fixed ring.
Further, an inner convex rib and an outer convex rib are arranged on the end face of one side of the base, an annular groove is formed between the inner convex rib and the outer convex rib, and after the fixing ring is fixed with the base, a steel ball cavity is formed between the side face, facing the base, of the fixing ring and the annular groove.
Further, an arc groove is formed in the circumferential direction of the base, a spring piece of the base is formed at the inner side of the circumference of the arc groove, and a thread ejection hole for threaded connection with a thread is formed in the radial direction of the fixing ring.
Further, a protruding plug is arranged on the outer side of the circumference of the tail end of the elastic sheet, a groove is formed in the fixing ring, the plug is arranged in the groove after the base is fixed with the fixing ring, and the top thread hole is communicated with the groove.
Further, the steel ball seat is made of metal materials.
The invention has the following beneficial effects:
when the device is used, the device is fixed at the tail end of the fishing rod, and during measurement, the steel balls can effectively reduce the friction force between the fishing rod and the measuring table, and the total length of the rod wire is strictly controlled within the total length range of the measuring table, so that the measurement is more accurate, and the use effect is good.
Drawings
Fig. 1 is a structural diagram of the present invention.
Fig. 2 is an exploded view of the present invention.
Fig. 3 is a structural view of the base.
FIG. 4 is a diagram of the present invention.
Description of the embodiments
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 4, the auxiliary structure for measuring the total length of a rod line of the invention comprises steel balls 1 and steel ball seats 2, wherein a plurality of steel balls 1 are arranged on the outer circumferential direction of the steel ball seats 2, the steel balls 1 can roll in the circumferential direction of the steel ball seats 2, the outer contour surfaces formed by all the steel balls protrude out of the outer circumferential surface of the steel ball seats 2, elastic pieces 3 are arranged on the inner walls of the steel ball seats 2, jackscrews are in threaded connection with the radial direction of the steel ball seats 2, and the jackscrews are abutted against the elastic pieces 3 to rotate the jackscrews, so that the elastic pieces are elastically deformed.
The steel ball seat 2 comprises a fixed ring 22 and a circular base 21, wherein the base 21 and the fixed ring 22 are coaxially arranged and fixedly connected through bolts, and a steel ball cavity for assembling the steel ball 1 is formed between the base 21 and the fixed ring 22.
The steel ball seat 2 is arranged between the base 21 and the fixed ring 22 in a limiting way, and the structure is as follows: an inner convex rib 23 and an outer convex rib 24 are arranged on one side end surface of the base 21, an annular groove 20 is formed between the inner convex rib 23 and the outer convex rib 24, after the fixing ring 22 is fixed with the base 21, a steel ball cavity is formed between the inner side surface of the fixing ring 22 and the annular groove 20, the steel ball cavity is an open cavity, and the outer surface of the steel ball 1 protrudes out of the steel ball cavity through an opening of the steel ball cavity.
The elastic sheet and the base 21 are integrally formed, and the elastic sheet has a structure formed on the base 21 that: an arc groove 25 is formed in the circumferential direction of the base 21, a portion located inside the circumference of the arc groove 25 forms the spring plate 3 of the base 21, and a jack hole 221 for screwing a jack is formed in the radial direction of the retainer 22.
Because the jackscrew is direct acting on the shell fragment, in order to increase the intensity that the jackscrew contacted with the shell fragment, be equipped with bellied top 32 in the circumference outside of shell fragment 3 terminal, the jackscrew contacts with top 32. The fixing ring 22 is provided with a groove, and the plug 32 is arranged in the groove after the base 21 and the fixing ring 22 are fixed.
The steel ball seat 2 is made of a metal material which does not rust, preferably stainless steel, and has high integral strength. The steel ball is also made of stainless steel or ceramic, and is fixed at the tail end of the fishing rod during use, friction force between the fishing rod and the measuring table can be effectively reduced by the steel ball during measurement, and the total length of the fishing rod is strictly controlled within the total length range of the measuring table, so that the measurement is more accurate, and the use effect is good.
The foregoing is merely a preferred embodiment of the invention, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the invention, which modifications would also be considered to be within the scope of the invention.
Claims (6)
1. An auxiliary structure is measured to pole line total length, its characterized in that: the steel ball bearing device comprises steel balls (1) and steel ball seats (2), wherein a plurality of steel balls (1) are arranged on the outer circumferential direction of the steel ball seats (2), the steel balls (1) can roll in the circumferential direction of the steel ball seats (2), the outer contour surfaces formed by all the steel balls protrude out of the outer circumferential surface of the steel ball seats (2), elastic pieces (3) are arranged on the inner walls of the steel ball seats (2), jackscrews are in threaded connection with the radial direction of the steel ball seats (2), and the jackscrews are abutted against the elastic pieces (3).
2. A rod line total length measurement assisting structure according to claim 1, wherein: the steel ball seat (2) comprises a fixed ring (22) and a circular base (21), wherein the base (21) is fixedly connected with the fixed ring (22) and is coaxially arranged with the fixed ring (22), and a steel ball cavity for assembling the steel ball (1) is formed between the base (21) and the fixed ring (22).
3. A rod line total length measurement assisting structure according to claim 2, wherein: an inner convex rib (23) and an outer convex rib (24) are arranged on one side end face of the base (21), an annular groove (20) is formed between the inner convex rib (23) and the outer convex rib (24), and after the fixing ring (22) is fixed with the base (21), a steel ball cavity is formed between the side face, facing the base (21), of the fixing ring (22) and the annular groove (20).
4. A rod line total length measurement assisting structure according to claim 2, wherein: the base (21) is provided with an arc-shaped groove (25) in the circumferential direction, a part positioned at the inner side of the circumference of the arc-shaped groove (25) forms an elastic sheet (3) of the base (21), and a jackscrew hole (221) for connecting jackscrews in a threaded manner is formed in the radial direction of the fixed ring (22).
5. A rod line total length measurement assisting structure according to claim 4, wherein: the outer side of the circumference of the tail end of the elastic sheet (3) is provided with a protruding plug (32), the fixed ring (22) is provided with a groove, after the base (21) is fixed with the fixed ring (22), the plug (32) is arranged in the groove, and the jackscrew hole (221) is communicated with the groove.
6. A rod line total length measurement assisting structure according to claim 1, wherein: the steel ball seat (2) is made of metal materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310874673.9A CN117889804A (en) | 2023-07-17 | 2023-07-17 | Auxiliary structure for measuring total length of rod wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310874673.9A CN117889804A (en) | 2023-07-17 | 2023-07-17 | Auxiliary structure for measuring total length of rod wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117889804A true CN117889804A (en) | 2024-04-16 |
Family
ID=90643393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310874673.9A Pending CN117889804A (en) | 2023-07-17 | 2023-07-17 | Auxiliary structure for measuring total length of rod wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117889804A (en) |
-
2023
- 2023-07-17 CN CN202310874673.9A patent/CN117889804A/en active Pending
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |