CN206330528U - A kind of Combined optical cable finger pin - Google Patents
A kind of Combined optical cable finger pin Download PDFInfo
- Publication number
- CN206330528U CN206330528U CN201720021000.9U CN201720021000U CN206330528U CN 206330528 U CN206330528 U CN 206330528U CN 201720021000 U CN201720021000 U CN 201720021000U CN 206330528 U CN206330528 U CN 206330528U
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- CN
- China
- Prior art keywords
- extension bar
- finger pin
- handle
- level
- level extension
- 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.)
- Expired - Fee Related
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a kind of Combined optical cable finger pin, including handle, extension bar and finger pin；Finger pin is connected by extension bar with handle；Extension bar is close to one end of handle is head end, is end close to one end of finger pin, and extension bar is multistage, is divided into the one-level extension bar being sequentially connected, two grades of extension bars and three-level extension bar, and handle is connected by connecting tube with one-level extension bar；One-level extension bar, two grades of extension bars, three-level extension bar structure it is identical, be sequentially connected by connecting-rod cap；Connecting tube, the end of extension bar are provided with perpendicular to body of rod axial direction and through the U-shaped opening of the body of rod, and the U-shaped opening of connecting-rod cap insertion one-level extension bar is interior and is fixed by shop bolt；The head end of finger pin is fixed in the U-shaped opening of three-level extension bar by the cooperation of finger pin joint and shop bolt, and the end of finger pin is folded upward at 90 ° of formation bending sections.The utility model structure simplifies, easy to operation, it is easy to manufacture, lightweight, easy to carry, elegant in appearance, it is easy in industry to promote the use of.
Description
Technical field
The utility model is related to a kind of finger pin, more particularly to a kind of Combined optical cable finger pin.
Background technology
At present, field optical cable laying is substantially embedded in depth 1.2~1.3 by the way of embedded, that is, by optical cable
In meter Shen groove, because the distance of construction is very long, the depth of burying can only be inspected by random samples during detection.Substantially pass through at present
The equipment of specialty is inspected by random samples to the depth of fiber cable laying, and equipment manufacturing cost is very high, and testing cost is expensive, and excavation type detection needs disappear
Very big human and material resources and operation inconvenience are consumed, practicality is not high and carries inconvenient.
Utility model content
For the weak point in solving the above problems, the utility model provides a kind of Combined optical cable finger pin.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of Combined optical cable finger pin, it
Including handle, extension bar and finger pin；Finger pin is connected by extension bar with handle；Extension bar is head end, close to spy close to one end of handle
One end of hook is end, and extension bar is multistage, is divided into one-level extension bar, two grades of extension bars and three-level extension bar；The head end connection of one-level extension bar
Handle, two grades of extension bars connect the end of one-level extension bar and the head end of three-level extension bar respectively, and the end of three-level extension bar is connected with finger pin
Connect；
Handle is divided into connecting tube and handle, and what connecting tube was arranged on handle is centrally and perpendicular to handle；Handle passes through connection
Pipe is connected with one-level extension bar；One-level extension bar, two grades of extension bars, three-level extension bar structure it is identical, the head end of one-level extension bar is plugged with
One connecting-rod cap, connecting-rod cap one end is fixedly connected with one-level extension bar, and the other end stretches out the connecting tube of one-level extension bar and handle
It is fixedly connected；The end of connecting tube is provided perpendicular to connecting tube axial direction and through the U-shaped opening of connecting tube, connecting-rod cap
It is fastened on by shop bolt in U-shaped opening；
The end of one-level extension bar is provided perpendicular to body of rod axial direction and through the U-shaped opening of the body of rod, two grades of extension bars
Head end is plugged with a connecting-rod cap, the U-shaped opening of the other end insertion one-level extension bar of connecting-rod cap and passes through shop bolt
It is fixed；The head end of three-level extension bar is fixed in the U-shaped opening of two grades of extension bars by the cooperation of connecting-rod cap and shop bolt；Finger pin
Head end be fixed on by the cooperation of finger pin joint and shop bolt in the U-shaped opening of three-level extension bar, the end of finger pin is bent up
90 ° of formation bending sections of folding.
Scale is printed on the outer wall of finger pin and extension bar.
The projection of annular is provided with the middle part of connecting-rod cap, connecting-rod cap is arranged with the periphery that U-shaped opening coordinates and is connected
Set；Adapter sleeve is connected with connecting-rod cap screw thread；Interstage sleeve is arranged with the main body of finger pin, interstage sleeve is fixed by fixing pin B
It is connected in the main body of finger pin and close to adapter sleeve.
The head end of extension bar and finger pin is connected by fixing pin A with connecting-rod cap.
The length and the equal length of finger pin that each section of extension bar.
The length and the length of finger pin that each section of extension bar are 350mm.
The other end of finger pin joint is set on the head end termination of finger pin, is welded and fixed with finger pin.
Finger pin uses diameter of phi 6mm, material to be welded for the wire rod bending of No. 20 steel, is coloured through sanding and polishing rear oxidation
Or spraying is black, the length of bending section is 80mm.The connecting tube and handle of handle are welded to connect, and use material for No. 20 steel
Tubing, the external diameter Φ 12mm of tubing, wall thickness 2mm, after sanding and polishing carry out heat-tinting or spraying be black.
The utility model structure simplifies, easy to operation, it is easy to manufacture, lightweight, easy to carry, elegant in appearance, easily
Promoted the use of in industry.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is the structural representation of the utility model handle.
Fig. 3 is the structural representation of the utility model extension bar.
Fig. 4 is the structural representation of the utility model connecting-rod cap.
Fig. 5 is the structural representation of the utility model adapter sleeve.
Fig. 6 is the assembling section of the utility model extension bar, adapter sleeve, connecting-rod cap.
Fig. 7 is the utility model finger pin, interstage sleeve, the assembling section of finger pin joint.
Fig. 8 is the structural representation of the utility model interstage sleeve.
Fig. 9 is the sectional view of the utility model finger pin joint.
In figure：1st, handle；2nd, one-level extension bar；3rd, two grades of extension bars；4th, three-level extension bar；5th, finger pin；6th, connecting-rod cap；7th, it is U-shaped
Opening；8th, shop bolt；9th, adapter sleeve；10th, interstage sleeve；11st, connecting tube；12nd, handle；13rd, fixing pin A；14th, fixing pin B；
15th, finger pin joint.
Embodiment
As shown in Figures 1 to 9, the utility model includes handle 1, extension bar and finger pin 5；Finger pin 5 passes through extension bar and the phase of handle 1
Connection；Extension bar is close to one end of handle 1 is head end, is end close to one end of finger pin 5, and extension bar is multistage, is divided into one-level extension bar
2nd, two grades of extension bars 3 and three-level extension bar 4；The head end connection handle 1 of one-level extension bar 2, two grades of extension bars 3 connect one-level extension bar 2 respectively
End and the head end of three-level extension bar 4, the end of three-level extension bar 4 are connected with finger pin 5；
1 point of handle is connecting tube 11 and handle 12, and what connecting tube 11 was arranged on handle 12 is centrally and perpendicular to handle 12；Hand
Handle 1 is connected by connecting tube 11 with one-level extension bar 2；One-level extension bar 2, two grades of extension bars 3, three-level extension bar 4 structure it is identical, one-level
The head end of extension bar 2 is plugged with a connecting-rod cap 6, and the one end of connecting-rod cap 6 is fixedly connected with one-level extension bar 2, and the other end stretches out one
Level extension bar 2 is fixedly connected with the connecting tube 11 of handle 1；The end of connecting tube 11 is provided perpendicular to the axial direction of connecting tube 11 simultaneously
Through the U-shaped opening 7 of connecting tube 11, connecting-rod cap 6 is fastened in U-shaped opening 7 by shop bolt 8；
The end of one-level extension bar 2 is provided perpendicular to body of rod axial direction and through the U-shaped opening 7 of the body of rod, two grades of extension bars 3
Head end be plugged with a connecting-rod cap, in the U-shaped opening of the other end insertion one-level extension bar of connecting-rod cap and pass through alignment pin
Nail is fixed；The head end of three-level extension bar 4 is fixed in the U-shaped opening of two grades of extension bars by the cooperation of connecting-rod cap and shop bolt；
The head end of finger pin 5 is fixed in the U-shaped opening of three-level extension bar 4 by the cooperation of finger pin joint 15 and shop bolt 8, finger pin 5
End is folded upward at 90 ° of formation bending sections.The other end of finger pin joint 15 is set on the head end termination of finger pin 5, is welded with finger pin
Connect fixation.
The new handle of this practicality, extension bar and finger pin total length are about in 1400mm.Extension bar be divided into one-level extension bar, two grades of extension bars and
Three-level extension bar, structure, size are identical (every section of effective length is 350mm), and quarter is printed on the outer wall of finger pin 5 and extension bar
Degree, it is therefore desirable to assembly connection is made a distinction according to different scales in assembling.Connect during combination by turning to attach in one-level
Adapter sleeve 9 on bar, is connected in the connecting tube 11 of handle, then adopts and in a like fashion connects two grades by that analogy
Bar, three-level extension bar and finger pin, which are connected with each other, completes assembling.The shop bolt 8 of extension bar head end and finger pin head end can in connection procedure
To limit phase each other, so as to ensure the mutual alignment after combination.Shop bolt 8 inserts the adjacent connection of another section simultaneously
Extension bar afterbody U-shaped opening 7 in be used to position, and prevent from mutually rotating between extension bar；By solid between connecting-rod cap 6 and extension bar
Rationed marketing nail A is integrally formed the two.
The middle part of the utility model connecting-rod cap 6 is provided with the projection of annular, and connecting-rod cap 6 is outer with the cooperation of U-shaped opening 7
Enclose and be arranged with adapter sleeve 9；Adapter sleeve 9 is connected with the screw thread of connecting-rod cap 6.The outside of adapter sleeve 9 is by annular knurl processing, and inside is
M10 screw threads can be turned by hand to be connected with the M10 external screw threads of higher level's extension bar afterbody external diameter, so that between completing two sections of extension bars
Combination.The outer wall of extension bar and finger pin 5 is easy to directly read numerical value during detection through silk screen process scale.
In addition, being arranged with interstage sleeve 10 in the main body of finger pin 5, interstage sleeve 10 is fixedly connected on the master of finger pin 5 by fixing pin B
On body and close to adapter sleeve 9.The head end of extension bar and finger pin 5 is connected by fixing pin B with connecting-rod cap 6.With reference to Fig. 7,
Fixing pin B size be 14mm, the main body that two passes finger pin 5 is connected with interstage sleeve 10, with reference to Fig. 6, fixing pin A then with
On the outside of the inwall laminating of extension bar, the tube wall for not passing extension bar, its size is 12mm.
Finger pin 5 of the present utility model plays relatively crucial effect, it is necessary to ensure its intensity in the product, uses
Diameter of phi 6mm, material are welded for the wire rod bending of No. 20 steel, and it is black, folding to colour or spray through sanding and polishing rear oxidation
The length of curved segment is 80mm.Further, since finger pin 5 generally solid setting, therefore finger pin joint 15 is then welded on finger pin,
The process for eliminating processing perforate.
Handle 1 is since it is desired that bear relatively large moment of torsion, and its connecting tube 11 and handle 12 are welded to connect, using material
For the tubing of No. 20 steel, the external diameter Φ 12mm of tubing, wall thickness 2mm, it is black that heat-tinting or spraying are carried out after sanding and polishing.
Extension bar mainly selects the aluminium alloy (material 6061GB3190-96) of lightweight, the pressure at right angle 300N that can be born, the maximum that can be born
Moment of torsion 200N.M, surface is oxidized to colour or is sprayed into black.
Embodiment of the present utility model：Each extension bar and finger pin are combined first, then both hands hold hand
Handle 1 makes probe (bending section of finger pin) vertically downward, firmly buries finger pin press-in optical cable in soil until bottom close to trenched side-wall
Portion, gently lifting after then finger pin is rotated by 90 ° makes it catch on optical cable, can now be directly read on extension bar and soil layer table
The concordant scale value in face, so as to complete the measurement to pre-buried depth；Then finger pin returned again and lifted after turning 90 degrees, by finger pin from soil
It is middle to take out, complete a measurement process.Treat after the completion of all detections, be placed on after finger pin 5 and extension bar being disassembled in kit bag.
Above-mentioned embodiment is not that, to limitation of the present utility model, the utility model is also not limited to the example above,
Change, remodeling, addition or replacement that those skilled in the art are made in the range of the technical solution of the utility model,
Also protection domain of the present utility model is belonged to.
Claims (7)
1. a kind of Combined optical cable finger pin, it is characterised in that：It includes handle (1), extension bar and finger pin (5)；The finger pin (5) is led to
Extension bar is crossed with handle (1) to be connected；The extension bar is head end, is end close to one end of finger pin (5) close to one end of handle (1)
End, extension bar is multistage, is divided into one-level extension bar (2), two grades of extension bars (3) and three-level extension bar (4)；The head end of the one-level extension bar (2)
Handle (1) is connected, two grades of extension bars (3) connect the end of one-level extension bar (2) and the head end of three-level extension bar (4), three-level extension bar respectively
(4) end is connected with finger pin (5)；
The handle (1) is divided into connecting tube (11) and handle (12), and connecting tube (11) is arranged on the center of handle (12) and vertical
In handle (12)；The handle (1) is connected by connecting tube (11) with one-level extension bar (2)；The one-level extension bar (2), two grades
Extension bar (3), three-level extension bar (4) structure it is identical, the head end of one-level extension bar (2) is plugged with a connecting-rod cap (6), connecting-rod cap
(6) one end is fixedly connected with one-level extension bar (2), and the other end stretches out the fixed company of connecting tube (11) of one-level extension bar (2) and handle (1)
Connect；The end of the connecting tube (11) is provided perpendicular to connecting tube (11) axial direction and through U-shaped the opening of connecting tube (11)
Mouth (7), connecting-rod cap (6) is fastened in U-shaped opening (7) by shop bolt (8)；
The end of the one-level extension bar (2) is provided perpendicular to body of rod axial direction and through the U-shaped opening (7) of the body of rod, two grades
The head end of extension bar (3) is plugged with a connecting-rod cap, the U-shaped opening (7) of the other end insertion one-level extension bar of connecting-rod cap simultaneously
It is fixed by shop bolt (8)；The head end of the three-level extension bar (4) is consolidated by the cooperation of connecting-rod cap (6) and shop bolt (8)
In the U-shaped opening (7) for being scheduled on two grades of extension bars (3)；The head end of the finger pin (5) passes through finger pin joint (15) and shop bolt (8)
Cooperation be fixed in the U-shaped openings (7) of three-level extension bar (4), the end of finger pin (5) is folded upward at 90 ° of formation bending sections.
2. Combined optical cable finger pin according to claim 1, it is characterised in that：On the finger pin (5) and the outer wall of extension bar
It is printed on scale.
3. Combined optical cable finger pin according to claim 1, it is characterised in that：The middle part of the connecting-rod cap (6) is set
There is the projection of annular, the periphery that connecting-rod cap (6) coordinates with U-shaped opening (7) is arranged with adapter sleeve (9)；The adapter sleeve (9) with
Connecting-rod cap (6) screw thread is connected；
Interstage sleeve (10) is arranged with the main body of the finger pin (5), the interstage sleeve (10) is fixedly connected on by fixing pin B (14)
In the main body of finger pin (5) and close to adapter sleeve (9).
4. Combined optical cable finger pin according to claim 1, it is characterised in that：The head end of the extension bar and finger pin (5) is equal
It is connected by fixing pin A (13) with connecting-rod cap (6).
5. Combined optical cable finger pin according to claim 1, it is characterised in that：The length and finger pin of each section of the extension bar
(5) equal length.
6. Combined optical cable finger pin according to claim 1, it is characterised in that：The length and finger pin of each section of the extension bar
(5) length is 350mm.
7. Combined optical cable finger pin according to claim 1, it is characterised in that：The other end set of the finger pin joint (15)
It is located on the head end termination of finger pin, is welded and fixed with finger pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720021000.9U CN206330528U (en) | 2017-01-09 | 2017-01-09 | A kind of Combined optical cable finger pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720021000.9U CN206330528U (en) | 2017-01-09 | 2017-01-09 | A kind of Combined optical cable finger pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206330528U true CN206330528U (en) | 2017-07-14 |
Family
ID=59294282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720021000.9U Expired - Fee Related CN206330528U (en) | 2017-01-09 | 2017-01-09 | A kind of Combined optical cable finger pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206330528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705808A (en) * | 2017-01-09 | 2017-05-24 | 公诚管理咨询有限公司 | Combined type optical cable probing hook |
-
2017
- 2017-01-09 CN CN201720021000.9U patent/CN206330528U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705808A (en) * | 2017-01-09 | 2017-05-24 | 公诚管理咨询有限公司 | Combined type optical cable probing hook |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 Termination date: 20190109 |