CN209541645U - A kind of measuring device of portable cable laying bending radius - Google Patents

Abstract

The utility model relates to measuring device technical fields, and disclose a kind of measuring device of portable cable laying bending radius, including gathering bar, the mounting groove that quantity is three is offered at the top of the set bar, the internal activity of the mounting groove is equipped with swivel becket, one end is fixedly installed at the top of the swivel becket to run through and extend to the hollow stem outside mounting groove, the top of the swivel becket and be located at hollow stem inside be fixedly installed with spring loop bar, one end is fixedly installed at the top of the spring loop bar and runs through and extends to the extension rod outside hollow stem.The measuring device of the portable cable laying bending radius, pass through the third locating clip on the second locating clip and the second transverse slat that are arranged on the first transverse slat, the precision that extension rod navigates to cable to be detected greatly improves, the test of equipment becomes accurate, the use of equipment becomes convenient, eliminate the worry of user, the use for the person of being convenient to use.

Description

A kind of measuring device of portable cable laying bending radius

Technical field

The utility model relates to measuring device technical field, specially a kind of portable cable laying bending radius Measuring device.

Background technique

Measuring instrument is third party's standard required for being measured, measuring instrument in order to obtain the certain attribute values of object Device generally all has scale, and the units such as volume, scholar and navigator are fully aware of, if day can be accurately measured across the sea The position of body will accomplish this point then sailors can compare the latitude where being known with certainty at them, it is desirable that essence Close measuring instrument.

Traditional portable cable laying bending radius measuring device structure is simple, and Chinese patent CN206399342U is proposed A kind of high voltage cable for ship lays bending radius measuring device, and user is when using the equipment equipment, more in equipment Because not on same horizontal line, user is difficult its more measuring rods while touching in detection cable measuring rod, and Measuring rod can not will affect the accurate of subsequent radius measurement data on precise positioning to detection cable, and user is rather tired to this It is angry, so propose a kind of measuring device of portable cable laying bending radius.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of survey of portable cable laying bending radius The advantages that amount device, has and positioning is facilitated to touch cable to be detected, and measurement data is accurate, solves traditional portable cable It is simple to lay bending radius measuring device structure, it is curved that Chinese patent CN206399342U proposes a kind of high voltage cable for ship laying Bilge radius measuring device, for user when using the equipment equipment, more measuring rods in equipment are not because in same level On line, user is difficult its more measuring rods while touching in detection cable, and measuring rod can not precise positioning to detection It will affect the accurate of subsequent radius measurement data, user's problem rather worried to this on cable.

(2) technical solution

Positioning is facilitated to touch cable to be detected for realization is above-mentioned, accurately purpose, the utility model provide measurement data Following technical solution: a kind of measuring device of portable cable laying bending radius, including set bar, the set bar Top offers the mounting groove that quantity is three, and the internal activity of the mounting groove is equipped with swivel becket, the top of the swivel becket Portion is fixedly installed with one end and runs through and extend to the hollow stem outside mounting groove, the top of the swivel becket and is located at hollow stem Inside is fixedly installed with spring loop bar, is fixedly installed with one end at the top of the spring loop bar and runs through and extend to outside hollow stem Extension rod, be fixedly installed with limit pedestal on the left of the hollow stem, be movably installed with one end on the left of the limit pedestal Run through and extend to the screw control rod inside hollow stem, head, institute are fixedly installed on the right side of the screw control rod It states and is fixedly installed with the limit plate that one end is in contact with extension rod on the right side of head, the top of the left side extension rod is fixed First locating clip is installed, is fixedly installed with the first transverse slat, the top of the right side extension rod at the top of the intermediate extension rod It is fixedly installed with the second transverse slat, the second locating clip, the top of second transverse slat are fixedly installed at the top of first transverse slat It is fixedly installed with third locating clip.

Preferably, the moving range of the mounting groove and hollow stem matches, and the swivel becket includes cross bar and loose collar, Be fixedly installed with the cross bar being fixedly connected on the right side of one end and mounting groove inner wall on the left of the inner wall of the mounting groove, the cross bar outside Portion is socketed with loose collar.

Preferably, the hollow stem is stainless steel, and the spring loop bar includes buffer spring and telescopic sleeving rod, described flexible The outside of loop bar is socketed with buffer spring, and the telescopic sleeving rod includes outer bar and interior bar, and the internal activity of the outer bar is equipped with One end is run through and extends to the interior bar outside outer bar.

Preferably, the inside of the limit pedestal offers the threaded hole to match with screw control rod, the limit base Seat and screw control rod are stainless steel.

Preferably, the head includes T-bar and rotating block, and the internal activity of the rotating block is equipped with one end and passes through The T-bar on the left of rotating block is worn and extended to, the increasing that one end is in contact with extension rod is fixedly installed on the right side of the limit plate Particle is hindered, the increasing resistance particle is rubber grain.

Preferably, the extension rod is nickel-base alloy, and first locating clip, the second locating clip and third locating clip are in Same horizontal line, first transverse slat and the second transverse slat are stainless steel plate.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of measurement dress of portable cable laying bending radius Set, have it is following the utility model has the advantages that

The measuring device of the portable cable laying bending radius passes through the second positioning being arranged on the first transverse slat Third locating clip on folder and the second transverse slat, when using equipment, user rotates screw control rod and makes limit plate user It is separated with extension rod, user is respectively by the first locating clip, the second locating clip and third locating clip difference collet in electricity to be detected The outside of cable, because of the first transverse slat of setting and the second transverse slat, the first locating clip, the second locating clip and third locating clip are in same Horizontal line, extension rod are rotated by the center of circle of swivel becket, are a bit when each extension rod is consistent with the total length of hollow stem Distance to three points of circular arc is consistent, this little i.e. circular arc center of circle thus, and the total length of extension rod and hollow stem is cable Radius, the precision that extension rod navigates to cable to be detected greatly improve, and the test of equipment becomes precisely, and the use of equipment becomes It is convenient, eliminate the worry of user, the use for the person of being convenient to use.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is enlarged drawing at A in the utility model Fig. 1.

In figure: 1 set bar, 2 mounting grooves, 3 swivel beckets, 4 hollow stems, 5 spring loop bars, 6 extension rods, 7 limit pedestals, 8 spiral shells Line control-rod, 9 heads, 10 limit plates, 11 first locating clips, 12 first transverse slats, 13 second locating clips, 14 second transverse slats, 15 third locating clips.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

A kind of measuring device of portable cable laying bending radius referring to FIG. 1-2, including set bar 1, set The top of bar 1 offers the mounting groove 2 that quantity is three, and the internal activity of mounting groove 2 is equipped with swivel becket 3, the top of swivel becket 3 Portion is fixedly installed with one end and runs through and extend to the hollow stem 4 outside mounting groove 2, the moving range phase of mounting groove 2 and hollow stem 4 Matching, swivel becket 3 include cross bar and loose collar, are fixedly installed on the right side of one end and 2 inner wall of mounting groove on the left of the inner wall of mounting groove 2 The cross bar being fixedly connected, the outside of cross bar are socketed with loose collar, the fixed peace in the top of swivel becket 3 and the inside for being located at hollow stem 4 Equipped with spring loop bar 5, hollow stem 4 is stainless steel, and spring loop bar 5 includes buffer spring and telescopic sleeving rod, the outside of telescopic sleeving rod It is socketed with buffer spring, telescopic sleeving rod includes outer bar and interior bar, and the internal activity of outer bar, which is equipped with one end, to be run through and extend to outer Interior bar outside bar, the top of spring loop bar 5 are fixedly installed with one end and run through and extend to the extension rod 6 outside hollow stem 4, empty The left side of core bar 4 is fixedly installed with limit pedestal 7, and the left side of limit pedestal 7 is movably installed with one end and runs through and extend to hollow The inside of screw control rod 8 inside bar 4, limit pedestal 7 offers the threaded hole to match with screw control rod 8, limits base Seat 7 and screw control rod 8 are stainless steel, and the right side of screw control rod 8 is fixedly installed with head 9, the right side of head 9 Side is fixedly installed with the limit plate 10 that one end is in contact with extension rod 6, and head 9 includes T-bar and rotating block, rotating block Internal activity is equipped with one end and runs through and extend to the T-bar on the left of rotating block, and the right side of limit plate 10 is fixedly installed with one end The increasing resistance particle being in contact with extension rod 6, increasing resistance particle is rubber grain, and the top of left side extension rod 6 is fixedly installed with first Locating clip 11, the top of intermediate spreader strut 6 are fixedly installed with the first transverse slat 12, and the top of right side extension rod 6 is fixedly installed with Two transverse slats 14, the top of the first transverse slat 12 are fixedly installed with the second locating clip 13, and the top of the second transverse slat 14 is fixedly installed with Three locating clips 15, extension rod 6 are nickel-base alloy, and the first locating clip 11, the second locating clip 13 and third locating clip 15 are in same Horizontal line, the first transverse slat 12 and the second transverse slat 14 are stainless steel plate, pass through the second positioning being arranged on the first transverse slat 12 Third locating clip 15 on folder 13 and the second transverse slat 14, when using equipment, user rotates screw control rod 8 and makes user Limit plate 10 and extension rod 6 separate, and user respectively distinguishes the first locating clip 11, the second locating clip 13 and third locating clip 15 Collet is in the outside of cable to be detected, because of the first transverse slat 12 of setting and the second transverse slat 14, the first locating clip 11, the second locating clip 13 and third locating clip 15 be in same horizontal line, extension rod 6 is that the center of circle rotates with swivel becket 3, when each extension rod 6 and sky When the total length of core bar 4 is consistent, be it is a little consistent to the distance of three points of circular arc, this little i.e. circular arc center of circle thus extends The total length of bar 6 and hollow stem 4 is the radius of cable, and the precision that extension rod 6 navigates to cable to be detected greatly improves, if Standby test becomes precisely, and the use of equipment becomes convenient, eliminates the worry of user, the use for the person of being convenient to use.

In conclusion the measuring device of the portable cable laying bending radius, by being arranged in the first transverse slat 12 On the second locating clip 13 and the second transverse slat 14 on third locating clip 15, for user when using equipment, user rotates spiral shell Line control-rod 8 separates limit plate 10 and extension rod 6, and user is respectively by the first locating clip 11, the second locating clip 13 and the Three locating clips 15 distinguish collet in the outside of cable to be detected, because of the first transverse slat 12 of setting and the second transverse slat 14, the first positioning The 11, second locating clip 13 of folder and third locating clip 15 are in same horizontal line, and extension rod 6 is center of circle rotation with swivel becket 3, when When each extension rod 6 is consistent with the total length of hollow stem 4, be it is a little consistent to the distance of three points of circular arc, this is a little The total length of this circular arc center of circle, extension rod 6 and hollow stem 4 is the radius of cable, and extension rod 6 navigates to the essence of cable to be detected Accuracy greatly improves, and the test of equipment becomes precisely, and the use of equipment becomes convenient, eliminates the worry of user, facilitates The use of user, it is simple to solve traditional portable cable laying bending radius measuring device structure, Chinese patent CN206399342U proposes a kind of high voltage cable for ship laying bending radius measuring device, and user is using the equipment equipment When, because not on same horizontal line, user is difficult its more measuring rods while contacting more measuring rods in equipment Onto detection cable, and measuring rod can not will affect the accurate of subsequent radius measurement data on precise positioning to detection cable, User's problem rather worried to this.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of measuring device of portable cable laying bending radius, including set bar (1), it is characterised in that: described The mounting groove (2) that quantity is three is offered at the top of set bar (1), the internal activity of the mounting groove (2) is equipped with rotation Ring (3) is fixedly installed with one end at the top of the swivel becket (3) and runs through and extend to the external hollow stem (4) of mounting groove (2), The top of the swivel becket (3) and be located at hollow stem (4) inside be fixedly installed with spring loop bar (5), the spring loop bar (5) Top be fixedly installed with one end and run through and extend to the external extension rod (6) of hollow stem (4), the left side of the hollow stem (4) It is fixedly installed with limit pedestal (7), one end is movably installed on the left of the limit pedestal (7) and runs through and extend to hollow stem (4) internal screw control rod (8) is fixedly installed with head (9), the activity on the right side of the screw control rod (8) The limit plate (10) that one end is in contact with extension rod (6) is fixedly installed on the right side of device (9), the left side extension rod (6) Top is fixedly installed with the first locating clip (11), is fixedly installed with the first transverse slat (12) at the top of the intermediate extension rod (6), right It is fixedly installed at the top of extension rod described in side (6) the second transverse slat (14), is fixedly installed at the top of first transverse slat (12) Second locating clip (13) is fixedly installed with third locating clip (15) at the top of second transverse slat (14).

2. a kind of measuring device of portable cable laying bending radius according to claim 1, it is characterised in that: The mounting groove (2) and the moving range of hollow stem (4) match, and the swivel becket (3) includes cross bar and loose collar, the peace Be fixedly installed with the cross bar being fixedly connected on the right side of one end and mounting groove (2) inner wall on the left of the inner wall of tankage (2), the cross bar outside Portion is socketed with loose collar.

3. a kind of measuring device of portable cable laying bending radius according to claim 1, it is characterised in that: The hollow stem (4) is stainless steel, and the spring loop bar (5) includes buffer spring and telescopic sleeving rod, the telescopic sleeving rod it is outer Portion is socketed with buffer spring, and the telescopic sleeving rod includes outer bar and interior bar, and the internal activity of the outer bar, which is equipped with one end, to be run through And extend to the interior bar outside outer bar.

4. a kind of measuring device of portable cable laying bending radius according to claim 1, it is characterised in that: The inside of limit pedestal (7) offers the threaded hole to match with screw control rod (8), the limit pedestal (7) and spiral shell Line control-rod (8) is stainless steel.

5. a kind of measuring device of portable cable laying bending radius according to claim 1, it is characterised in that: The head (9) includes T-bar and rotating block, and the internal activity of the rotating block, which is equipped with one end, to be run through and extend to and turn T-bar on the left of motion block is fixedly installed with the increasing resistance that one end is in contact with extension rod (6) on the right side of the limit plate (10) Grain, the increasing resistance particle is rubber grain.

6. a kind of measuring device of portable cable laying bending radius according to claim 1, it is characterised in that: The extension rod (6) is nickel-base alloy, and first locating clip (11), the second locating clip (13) and third locating clip (15) are in Same horizontal line, first transverse slat (12) and the second transverse slat (14) are stainless steel plate.