CN117387466A - Wire diameter measuring and sampling tool and wire diameter measuring and sampling method - Google Patents

Abstract

The invention belongs to the technical field of cable measurement and discloses a wire diameter measuring and sampling tool and a wire diameter measuring and sampling method. The wire diameter measuring and sampling method uses the wire diameter measuring and sampling tool, when the wire diameter is measured, only the measuring strip stored in the storage box is required to be pulled out from the discharge hole and separated from the bearing strip, the measuring strip is bonded on the outer surface of the wire rod to be measured in a surrounding mode, even if the outer surface of the wire rod to be measured is uneven, the measuring strip can be guaranteed to be wound on the outer surface of the wire rod to be measured, measuring errors are reduced, the measuring strip is matched with the scale mark through the datum line, the operation flow is simple, and waste materials are convenient to recycle.

Description

Wire diameter measuring and sampling tool and wire diameter measuring and sampling method

Technical Field

The invention relates to the technical field of cable measurement, in particular to a wire diameter measuring and sampling tool and a wire diameter measuring and sampling method.

Background

With the increase of the types of wires, ground wires and other cables, the types are various and the diameters are too similar. In engineering operation, once wires of different types are placed unordered, constructors are difficult to distinguish by eyes, so before the engineering operation is used, the parameters such as the diameter, the circumference and the like of the wires are required to be measured, sampled and marked, and then the related specifications are referred to determine the types and the application scenes of the wires.

In the prior art, the diameter of the wire is generally measured by adopting a vernier clamp tool, but the operation flow of the vernier clamp tool is complex, and the operator is easy to fatigue, so that the measurement error is caused. When the wire is formed by winding a plurality of wires, the surface of the wire is uneven, so that the wire is difficult to clamp on a vernier clamp tool, and certain errors can be caused.

Disclosure of Invention

The invention aims to provide a wire diameter measuring and sampling tool and a wire diameter measuring and sampling method. Even if the outer surface of the wire rod to be measured is uneven, the measuring precision can be ensured, the operation flow is simple, and the visual fatigue of operators is not easy to cause.

To achieve the purpose, the invention adopts the following technical scheme:

a wire diameter measurement sampling tool comprising:

the storage box is provided with a discharge hole and a feed back hole;

the bearing strip is configured to be stored in the storage box, can penetrate out of the storage box from the discharge hole and can be retracted into the storage box from the feed back hole;

the measuring device comprises a plurality of measuring strips, wherein the measuring strips are sequentially arranged on the bearing strips along the length direction of the bearing strips, the measuring strips can be bonded with wires to be measured in a surrounding mode, a datum line and a plurality of scale marks are arranged on the measuring strips at intervals along the length direction, and when the measuring strips are bonded with the wires to be measured in a surrounding mode, the datum line can be overlapped with any scale mark.

Preferably, the storage case includes:

the discharging port and the feed back port are arranged on the shell;

the first rolling piece is rotationally arranged in the shell, and the bearing strip carrying the measuring strip is rolled on the first rolling piece.

Preferably, the storage box is internally fixedly provided with a first stay bar, the first winding piece comprises a first loop bar and a first bearing tray which are connected with each other, the first loop bar is sleeved on the first stay bar, and the bearing bar carrying the measuring bar is wound on the first bearing tray.

Preferably, the storage case further includes:

the second rolling piece rotates and sets up in the casing, first rolling piece is around when first vaulting pole rotates, can drive the second rolling piece rotates, follow the feed back mouth is retrieved to bear the strip in the storage box can roll in on the second rolling piece.

Preferably, the storage box is internally fixedly provided with a second stay bar, the second winding piece comprises a second sleeve rod and a second bearing plate which are mutually connected, the second sleeve rod is sleeved on the second stay bar, and the bearing strip is wound on the second bearing plate.

Preferably, the first winding member is engaged with the second winding member, and two ends of the bearing strip in the length direction are respectively connected to the first winding member and the second winding member.

Preferably, the storage case further includes:

the separating piece is connected to the outer wall of the shell, the separating piece is provided with a recovery channel and a guide surface, the carrying strip carrying the measuring strip penetrates out of the discharge hole, the carrying strip can penetrate through the recovery channel to move towards the feed back hole, and the measuring strip can move towards the guide surface.

Preferably, the separating piece is further provided with a limiting groove, and the guide surface is arranged at the bottom of the limiting groove.

Preferably, a gasket is further arranged on the measuring strip, and the datum line is arranged on the gasket.

The wire diameter measuring and sampling method uses the wire diameter measuring and sampling tool, and comprises the following steps:

s1: the bearing strip carries the measuring strip to extend out of the discharge hole;

s2: separating the measuring strip extending out of the discharge hole from the bearing strip;

s3: surrounding and bonding the measuring strip to the wire to be measured;

s4: and recording a scale value corresponding to the scale line when the datum line is overlapped with the scale line.

The invention has the beneficial effects that:

when measuring the wire diameter, only need take out the measuring strip that accomodates in the storage box from the discharge gate to make its and bear the weight of the strip separation, encircle the measuring strip and bond in the surface of wire rod that awaits measuring, even the wire rod surface that awaits measuring is uneven, also can guarantee that the measuring strip encircles in the wire rod surface of survey line, in order to reduce measuring error, through datum line and scale mark cooperation reading, operation flow is simple, is difficult for arousing operating personnel visual fatigue. After being separated from the measuring strip, the bearing strip can be recycled into the storage box through the feed back opening, so that waste materials can be conveniently recycled, and the waste materials are prevented from falling on a construction site.

Drawings

FIG. 1 is a schematic diagram of a first embodiment of a line diameter measuring sampling tool according to the present invention;

FIG. 2 is a schematic diagram of a first bit direction of a first embodiment of a line diameter measurement sampling tool according to the present invention;

FIG. 3 is a block diagram of a first embodiment of a wire diameter measurement sampling tool of the present invention with a portion of the housing omitted;

FIG. 4 is a schematic view of a partial structure of a measuring strip of a first embodiment of the wire diameter measuring sampling tool of the present invention;

FIG. 5 is a schematic view of a partial structure of a measuring strip of a second embodiment of the wire diameter measuring and sampling tool of the present invention;

fig. 6 is a schematic view of a measuring strip in the thickness direction of a second embodiment of the line diameter measuring sampling tool of the present invention.

In the figure:

1. a storage box; 101. a discharge port; 102. a feed back port; 11. a housing; 111. a first operation hole; 112. a second operation hole; 113. a limit column; 12. a first winding member; 121. a first loop bar; 1211. a first operation section; 122. a first pallet; 13. a first stay; 14. a second winding member; 141. a second loop bar; 1411. a second operation section; 142. a second tray; 15. a second stay bar; 16. a separating member; 161. a recovery channel; 162. a guide surface; 163. a limit groove;

2. a carrier strip;

3. a measuring strip; 31. a reference line; 32. scale marks; 33. a gasket.

Detailed Description

Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar parts throughout, or parts having like or similar functions. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.

In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be interpreted broadly, as for example, being able to be a fixed connection, being able to be a removable connection, being able to be an electrical connection, being able to be a direct connection, being able to be an indirect connection via an intermediary, being able to be a communication between two elements or an interaction between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present invention, unless explicitly stated and limited otherwise, a first feature "above" or "below" a second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature not being in direct contact but being in contact by another feature therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.

Example 1

As shown in fig. 1-4, the present invention provides a wire diameter measuring and sampling tool for measuring the radius and circumference of a cable. The wire diameter measuring and sampling tool comprises a storage box 1, a carrying strip 2 and a plurality of measuring strips 3. Wherein, storage box 1 is provided with discharge gate 101 and feed back mouth 102, bear strip 2 is configured to store in storage box 1, bear strip 2 can follow discharge gate 101 and wear out storage box 1, and withdraw to storage box 1 from feed back mouth 102, a plurality of measuring strips 3 set gradually on bear strip 2 along the length direction of bear strip 2, measuring strip 3 can encircle and bond in the wire rod of awaiting measuring, be provided with datum line 31 and a plurality of scale mark 32 along length direction interval on measuring strip 3, when measuring strip 3 encircles and bonds in the wire rod of awaiting measuring, datum line 31 can overlap with arbitrary scale mark 32.

When measuring the wire diameter, only need take out the measuring strip 3 that holds in storage box 1 from discharge gate 101 to make its and bear strip 2 separation, encircle the surface of bonding in the wire rod that awaits measuring with measuring strip 3, even the wire rod surface that awaits measuring is uneven, also can guarantee that measuring strip 3 encircles and bonds in the wire rod surface of survey line, and ensure not take place to collect or loosen, in order to reduce measurement error, cooperate the reading through datum line 31 and scale mark 32, the operation flow is simple, be difficult for causing operating personnel's visual fatigue. After being separated from the measuring strip 3, the bearing strip 2 can be recycled into the storage box 1 through the feed back opening 102, so that waste materials can be conveniently recycled, and the waste materials are prevented from being left on a construction site.

In this embodiment, tearable stripes are provided between the different measuring strips 3 to facilitate the tearing. A tearable stripe is also provided between different graduation marks 32 on the same measuring strip 3, and after the datum line 31 is aligned with the graduation marks 32, the redundant part outside the datum line 31 can be torn off so as to be convenient for reading.

In this embodiment, on the same measuring bar 3, two-dimensional codes are correspondingly arranged on different scale marks 32, and reading can be completed by scanning the two-dimensional codes. By the arrangement, the operation difficulty of technicians is reduced, visual fatigue can not be generated during mass reading, and the accuracy of measurement is improved.

In other embodiments, the two-dimensional code may not be set, and the scale marks 32 with different thicknesses, line types and colors are set, so that the technician can quickly complete reading while avoiding fatigue, and the same technical effect as that of setting the two-dimensional code can be achieved.

Specifically, the storage case 1 includes a housing 11 and a first winding member 12. Wherein, discharge gate 101 and feed back mouth 102 set up on casing 11, and first rolling spare 12 rotates to set up in casing 11, carries the carrier strip 2 rolling of measuring strip 3 on first rolling spare 12. Above-mentioned setting, rotate first rolling spare 12 can drive and carry the carrier bar 2 of measuring bar 3 and rotate together, when being convenient for take measuring bar 3, make full use of stores the accommodation space of box 1, improve the convenience of operation.

More specifically, the first stay bar 13 is fixed in the storage box 1, the first winding member 12 includes a first sleeve rod 121 and a first carrying tray 122 which are connected with each other, the first sleeve rod 121 is sleeved on the first stay bar 13, and the carrying bar 2 carrying the measuring bar 3 is wound on the first carrying tray 122. The above arrangement, the first loop bar 121 can drive the first bearing tray 122 to rotate around the first supporting bar 13, so as to release and wind up the bearing bar 2, and the structure is simple and not easy to damage.

Specifically, the storage case 1 further includes a second winding member 14. The second rolling piece 14 rotates and sets up in casing 11, and when first rolling piece 12 rotated around first vaulting pole 13, can drive second rolling piece 14 and rotate, retrieves to storage box 1 from feed back mouth 102 and bear strip 2 and can roll on second rolling piece 14. Above-mentioned setting, bear strip 2 and retrieve to storage box 1 in the back from feed back mouth 102, can roll in second rolling spare 14 to realize that storage box 1 can accomodate waste bear strip 2, improve the convenience of operation, avoided losing of bearing strip 2 to abandon, more environmental protection.

More specifically, the second supporting rod 15 is fixedly arranged in the storage box 1, the second winding member 14 comprises a second sleeve rod 141 and a second bearing tray 142 which are mutually connected, the second sleeve rod 141 is sleeved on the second supporting rod 15, and the bearing strip 2 is wound on the second bearing tray 142. The second sleeve rod 141 can drive the second bearing plate 142 to rotate around the second supporting rod 15, so that the structure is simple and the damage is not easy.

More specifically, the first and second levers 121 and 141 are provided with first and second operating portions 1211 and 1411 on a side facing the housing 11, and the housing 11 is provided with first and second operating holes 111 and 112, the first operating hole 111 corresponding to the first operating portion 1211 and the second operating hole 112 corresponding to the second operating portion 1411. In the above arrangement, the first operation portion 1211 or the second operation portion 1411 can be rotated to drive the first tray 122 and the second tray 142 to rotate, and when the carrying bar 2 inside the housing 11 breaks or folds, the housing 11 can be maintained without being disassembled.

In other embodiments, only one of the first operating portion 1211 and the second operating portion 1411 may be provided, and the purpose of facilitating maintenance may be achieved.

In the present embodiment, the first operating portion 1211 and the second operating portion 1411 are of a bolt structure, and a technician can rotate them using a tool such as a screwdriver.

In other embodiments, the first operating portion 1211 and the second operating portion 1411 may be a convex structure with a handle, and may be manually screwed without tools, thereby facilitating the operation.

Specifically, the first winding member 12 is engaged with the second winding member 14, and two ends of the carrier strip 2 in the length direction are respectively connected to the first winding member 12 and the second winding member 14. By the arrangement, when the first winding member 12 and the second winding member 14 rotate synchronously, the carrying strip 2 stored in the storage box 1 is always in a straightened state, so that the carrying strip 2 is prevented from being broken or wrinkled in the use process.

In this embodiment, the first tray 122 and the second tray 142 are provided with saw teeth on the peripheral walls thereof, and are engaged with each other. The above arrangement makes the transmission of the first winding member 12 and the second winding member 14 safer and more reliable. In other embodiments, the first and second pallets 122, 142 may also be indirectly driven through an intermediate gear.

In this embodiment, a plurality of limiting posts 113 are further disposed in the housing 11, and the carrier bar 2 can abut against the limiting posts 113. By the arrangement, the bearing strip 2 can keep a state of stretching and tensioning in the winding or releasing process, and the bearing strip 2 is prevented from being broken or wrinkled locally.

Specifically, the storage case 1 further includes a separating member 16. The separating element 16 is connected to the outer wall of the housing 11, the separating element 16 is provided with a recovery channel 161 and a guide surface 162, after the carrying strip 2 carrying the measuring strip 3 passes out of the discharge port 101, the carrying strip 2 can move towards the feed back port 102 through the recovery channel 161, and the measuring strip 3 can move towards the guide surface 162.

In this embodiment, the through direction of the guide surface 162 and the recovery channel 161 is angled to facilitate separation of the carrier strip 2 and the measuring strip 3.

More specifically, the separating member 16 is further provided with a limiting slot 163, and the guiding surface 162 is disposed at a bottom of the limiting slot 163. By the arrangement, after the measuring strip 3 is separated from the bearing strip 2, the measuring strip can slide along the penetrating direction of the limiting groove 163, so that skew is avoided.

Example two

The present embodiment provides a wire diameter measurement sampling tool, and the same or corresponding parts as those in the first embodiment are denoted by the same or corresponding reference numerals as those in the first embodiment. For simplicity, only the differences between the present embodiment and the first embodiment will be described below.

As shown in fig. 5 and 6, this embodiment is different from the first embodiment in that: the measuring strip 3 is also provided with a spacer 33, and the reference line 31 is provided on the spacer 33. On the same measuring strip 3, the thickness of the gasket 33 is larger than that of other parts so as to ensure the flatness of the two-dimensional code on the gasket, and facilitate the subsequent code scanning and reading.

In this embodiment, when the measuring bar 3 is stored in the storage box 1, the spacer 33 is disposed at one end of the measuring bar 3 near the discharge port 101. In the above arrangement, when the measuring bar 3 slides out of the discharge opening 101, the gasket 33 first protrudes out of the discharge opening 101, so that the measuring bar 3 is more easily separated from the carrier bar 2.

Example III

The embodiment provides a wire diameter measuring and sampling method, which uses the wire diameter measuring and sampling tool of any one of the embodiments, and comprises the following steps:

s1: so that the carrier strip 2 carries the measuring strip 3 out of the outlet 101.

In this step, the first operating portion 1211 or the second operating portion 1411 is rotated to drive the first tray 122 and the second tray 142 to rotate, so that the carrier strip 2 with the measuring strip 3 slides out of the discharge port 101 more smoothly.

S2: the measuring strip 3 extending out of the discharge opening 101 is separated from the carrier strip 2.

In this step, the spacer 33 is adhered to the bottom of the limit groove 163, and the first operating portion 1211 or the second operating portion 1411 is continuously rotated to drive the carrier bar 2 to move along the penetrating direction of the recovery channel 161 until the measuring bar 3 is completely separated from the carrier bar 2;

s3: surrounding and bonding the measuring strip 3 to the wire to be measured;

in this step, the graduation marks 32 are aligned with the reference line 31, are bonded around the wire to be measured, and the excess portion of the measuring strip 3 is torn off along the tear-off line;

s4: when the datum line 31 is overlapped with the scale mark 32, the scale value corresponding to the scale mark 32 is recorded;

in the step, a technician can finish reading by scanning the two-dimensional code or directly observing the scale value;

specifically, the line diameter measurement sampling method further includes S5: continued rotation of the first operating portion 1211 or the second operating portion 1411 causes the discarded carrier tape 2 to be wound up on the second winding member 14.

It is to be understood that the above examples of the present invention are provided for clarity of illustration only and are not limiting of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.

Claims (10)

1. The wire diameter measurement sampling instrument, its characterized in that includes:

the storage box (1) is provided with a discharge hole (101) and a feed back hole (102);

-a carrier strip (2) configured to be stored in the storage box (1), the carrier strip (2) being able to pass out of the storage box (1) from the discharge opening (101) and to be withdrawn into the storage box (1) from the return opening (102);

the wire rod measuring device comprises a plurality of measuring strips (3), wherein the measuring strips (3) are sequentially arranged on the carrying strips (2) along the length direction of the carrying strips (2), the measuring strips (3) can be adhered to a wire rod to be measured in a surrounding mode, a datum line (31) and a plurality of scale marks (32) are arranged on the measuring strips (3) at intervals along the length direction, and when the measuring strips (3) are adhered to the wire rod to be measured in a surrounding mode, the datum line (31) can be overlapped with any scale mark (32).

2. The wire diameter measurement sampling tool according to claim 1, wherein the storage box (1) comprises:

the shell (11), the discharge port (101) and the feed back port (102) are arranged on the shell (11);

the first winding piece (12) is rotatably arranged in the shell (11), and the carrying strip (2) carrying the measuring strip (3) is wound on the first winding piece (12).

3. The wire diameter measuring and sampling tool according to claim 2, wherein a first stay bar (13) is fixedly arranged in the storage box (1), the first winding piece (12) comprises a first loop bar (121) and a first bearing tray (122) which are connected with each other, the first loop bar (121) is sleeved on the first stay bar (13), and the bearing bar (2) carrying the measuring bar (3) is wound on the first bearing tray (122).

4. A wire diameter measurement sampling tool according to claim 3, characterized in that the storage box (1) further comprises:

the second rolling piece (14) rotates and sets up in the casing (11), first rolling piece (12) is around when first vaulting pole (13) rotate, can drive second rolling piece (14) rotate, follow feed back mouth (102) is retrieved load-bearing strip (2) in storage box (1) can roll in on second rolling piece (14).

5. The wire diameter measuring and sampling tool according to claim 4, wherein a second stay bar (15) is fixedly arranged in the storage box (1), the second winding piece (14) comprises a second sleeve bar (141) and a second bearing tray (142) which are connected with each other, the second sleeve bar (141) is sleeved on the second stay bar (15), and the bearing strip (2) is wound on the second bearing tray (142).

6. The wire diameter measuring and sampling tool according to claim 4, wherein the first winding member (12) is engaged with the second winding member (14), and two ends of the bearing strip (2) in the length direction are respectively connected to the first winding member (12) and the second winding member (14).

7. The wire diameter measurement sampling tool according to claim 2, wherein the storage case (1) further comprises:

separating piece (16), connect in the outer wall of casing (11), separating piece (16) are provided with recovery passageway (161) and guide surface (162), carry measuring strip (3) bear strip (2) follow discharge gate (101) are worn out the back, bear strip (2) can pass recovery passageway (161) orientation feed back mouth (102) removal, measuring strip (3) can be oriented guide surface (162) removal.

8. The wire diameter measuring and sampling tool according to claim 7, wherein a limiting groove (163) is further provided on the separating member (16), and the guide surface (162) is provided at a groove bottom of the limiting groove (163).

9. The wire diameter measuring and sampling tool according to claim 1, wherein a spacer (33) is further provided on the measuring strip (3), and the reference wire (31) is provided on the spacer (33).

10. A wire diameter measurement sampling method, characterized by using the wire diameter measurement sampling tool according to any one of claims 1 to 9, comprising the steps of:

s1: so that the carrying strip (2) carries the measuring strip (3) to extend out of the discharge hole (101);

s2: separating the measuring strip (3) extending out of the discharge hole (101) from the bearing strip (2);

s3: surrounding and bonding the measuring strip (3) to the wire to be measured;

s4: when the reference line (31) is overlapped with the scale mark (32), the scale value corresponding to the scale mark (32) is recorded.