CN213841971U

CN213841971U - Cable positioning and measuring device

Info

Publication number: CN213841971U
Application number: CN202022650337.0U
Authority: CN
Inventors: 刘瑾; 叶加凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-07-30
Anticipated expiration: 2030-11-16

Abstract

The utility model provides a cable positioning and measuring device, which comprises a chute base, a fixed baffle and a line pressing plate, wherein the line pressing plate can fixedly clamp a cable to be measured; the number of the line pressing plates is at least 2, and the line pressing plates are perpendicular to the straight sliding groove and are arranged in parallel along the straight sliding groove; still be provided with the scale parallel with straight spout on the spout base, the one end of scale and fixed stop are close to the terminal surface parallel and level of spout base. The utility model discloses when measuring the cable size, not only can be used for taking the length measurement of the combination cable of bayonet joint, can also be used for the simultaneous measurement of the single cable of a plurality of, easy operation, convenient to use, application scope is wide, and the flexibility of the last lower preforming interval of line ball board is adjusted carries out size measurement and location simultaneously to many cables of same specification, need not unnecessary material and assists.

Description

Cable positioning and measuring device

Technical Field

The utility model relates to a measuring equipment field, more specifically relates to a cable positioning measurement device.

Background

The cable is manufactured just like a WIFI network, and the whole WIFI signal network can be influenced when each signal network goes wrong. The same applies to the manufacture of cables, which are generally made by combining individual cables, and the manufacture of any individual cable affects the electrical performance of the entire finished cable. The individual cables are usually combined into the finished cable by fine machining according to the requirements of the process technology. In order to achieve the electrical properties of the cables, the individual cables must be dimensioned according to process specifications in order to be finished. The prior art means is single to the instrument of cable measurement size, need measure the size location with the help of unnecessary material is supplementary to reduce operator's preparation speed per hour, thereby reduce production efficiency.

Chinese patent CN202083314U discloses a cable length measuring device; the device is used for measuring the assembled and processed finished cable and is fixed at one end through a plug connector to be used as a measurement starting point; but it is inconvenient for the location measurement of a plurality of single cables, can't be fixed and accurate measurement with a plurality of single cables flare-out.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome among the above-mentioned background art inconvenient location measurement that is used for a plurality of single cables, can't straighten fixed and accurate measuring problem with a plurality of single cables, provide a cable location measuring device. The utility model discloses both can measure the size location to single cable, also can measure the size location to many cables of same specification simultaneously.

In order to solve the technical problem, the utility model discloses a technical scheme is: a cable positioning and measuring device comprises a chute base, a fixed baffle and a line pressing plate capable of fixedly clamping a cable to be measured, wherein one side surface of the fixed baffle is connected with one end of the chute base, and the line pressing plate is in sliding connection with a straight chute arranged on the chute base; the number of the line pressing plates is at least 2, and the line pressing plates are perpendicular to the straight sliding groove and are arranged in parallel along the straight sliding groove; the chute base is further provided with a graduated scale parallel to the straight chute, and one end of the graduated scale is flush with one side face of the fixed baffle and the chute base.

Preferably, the number of the sliding groove bases is 2, the 2 sliding groove bases are arranged side by side at intervals, the wire pressing plate comprises an upper pressing plate and a lower pressing plate which are used for clamping a cable to be tested in the middle, the two ends of the upper pressing plate and the two ends of the lower pressing plate are provided with insertion holes at opposite positions, sliding parts which are in sliding connection with the straight sliding grooves are arranged in the insertion holes, and the sliding parts simultaneously penetrate through the insertion holes of the upper pressing plate and the lower pressing plate and are in sliding connection with the straight sliding grooves.

Furthermore, the straight sliding groove is a limiting sliding groove.

Furthermore, the plane of the fixed baffle is perpendicular to the straight sliding groove, a square groove is formed in one side face, connected with the sliding groove base, of the fixed baffle, the lower boundary line of the square groove and the lower surface of the lower pressing piece are located at the same height, the length of the lower boundary line is larger than that of the wire pressing plate, an opening communicated with the side wall of the square groove is further formed in the side wall of the fixed baffle, a movable core plate matched with the square groove in size is movably inserted into the opening, and a clamping groove used for clamping a cable plug is formed in the lower end face of the movable core plate; one end of the graduated scale is flush with one end face, close to the chute base, of the movable core plate.

Furthermore, through grooves are formed in the opposite positions of the upper pressing sheet and the lower pressing sheet, and the through grooves are perpendicular to the straight sliding grooves; the through groove is communicated with the jack.

Furthermore, the sliding part is a screw rod, the cap end of the screw rod is positioned in the groove of the straight sliding groove, the rod end of the screw rod simultaneously penetrates through the insertion holes at the opposite positions of the lower pressing sheet and the upper pressing sheet, and one end of the screw rod, which is far away from the straight sliding groove, is further connected with a locking nut which can drive the upper pressing sheet to be pressed towards the direction of the lower pressing sheet.

Furthermore, the locking nut is a shoe-shaped nut.

Further, the size range of the distance A between the 2 straight chutes is 20-30 cm.

Preferably, the size of the distance A between the 2 straight sliding chutes is 25 cm.

Furthermore, the opposite surfaces of the upper pressing sheet and the lower pressing sheet are provided with rubber layers.

Compared with the prior art, the beneficial effects are:

1. the utility model discloses when measuring the cable size, not only can be used for taking the length measurement of the combination cable of bayonet joint, can also be used for the simultaneous measurement of the single cable of a plurality of, easy operation, convenient to use, application scope is wide, and the flexibility of the last lower preforming interval of line ball board is adjusted carries out size measurement and location simultaneously to many cables of same specification, need not unnecessary material and assists.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", "long", "short", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limiting the present patent, and those skilled in the art will understand the specific meaning of the terms according to their specific circumstances.

The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:

as shown in fig. 1, the cable positioning and measuring device comprises a chute base 2, a fixed baffle 1 and a line pressing plate 3 capable of fixedly clamping a cable 6 to be measured, wherein one side surface of the fixed baffle 1 is connected with one end surface of the chute base 2, and the line pressing plate 3 is in sliding connection with a straight chute 4 arranged on the chute base 2; the number of the wire pressing plates 3 is 3, and the wire pressing plates 3 are perpendicular to the straight sliding groove 4 and are arranged in parallel along the straight sliding groove 4; still be provided with the scale 5 parallel with straight spout 4 on the spout base 2, a side parallel and level that fixed stop 1 and spout base 2 are connected is connected to the one end of scale 5.

In the embodiment, the number of the chute bases 2 is 2, the straight lines where the 2 chute bases 2 are located are parallel to each other, the 2 chute bases 2 are spaced and arranged side by side, and the size of the space A between the 2 straight chutes 4 is 25 cm; the wire pressing plate 3 comprises an upper pressing plate 7 and a lower pressing plate 8 which are used for clamping a cable 6 to be tested in the middle, the opposite positions of the two ends of the upper pressing plate 7 and the two ends of the lower pressing plate 8 are respectively provided with an insertion hole, a sliding part which is used for being in sliding connection with the straight sliding chute 4 is arranged in the insertion holes, and the sliding part simultaneously penetrates through the insertion holes of the upper pressing plate 7 and the lower pressing plate 8 and is in sliding connection with the straight sliding chute 4; the straight sliding chute 4 is a limiting sliding chute; straight spout 4 and line ball board 3 are made by stainless steel or equivalent effect's material, and in order to prevent that smooth stainless steel's corner from cutting the cable, can all be equipped with the rubber layer on last preforming 7 and lower preforming 8's opposite face, as the inoxidizing coating.

In this embodiment, the plane of the fixed baffle 1 is perpendicular to the straight sliding chute 4, a square groove 11 is further formed in one end surface, close to the sliding chute base 2, of the fixed baffle 1, the lower boundary line of the square groove and the lower pressing sheet 8 are located at the same height, the length of the lower boundary line is larger than that of the wire pressing plate 3, an opening 13 communicated with the side wall of the square groove 11 is further formed in the side wall of the fixed baffle 1, a movable core plate 12 matched with the square groove 11 in size is movably inserted into the opening 13, and a clamping groove capable of being used for clamping a cable plug is formed in the lower end surface of the movable core plate 12; one end of the graduated scale 5 is flush with one end face of the movable core plate 12 close to the chute base 2.

Through grooves 10 are formed in the opposite positions of the upper pressing sheet 7 and the lower pressing sheet 8, and the through grooves 10 are perpendicular to the straight sliding grooves 4; the through groove 10 is communicated with the jack; the slider is the screw rod, and the cap end of screw rod is located the inslot of straight spout 4, and the rod end of screw rod wears to establish simultaneously in the jack of preforming 8 and last preforming 7 relative position down, and the one end that the straight spout 4 was kept away from to the screw rod still is connected with can drive last preforming 7 down the lock nut 9 that 8 directions of preforming compressed tightly. The locking nut 9 is a shoe-shaped nut; the locking nut 9 can also be another type of nut; as shown in fig. 1, for convenience of illustration and simplified layout, a common nut is screwed on the first tension disc 3 near the fixed baffle 1, and can also play a role of locking the tension disc 3 on the chute base 2.

The working principle of the embodiment is as follows:

1. for a plurality of single cables 6 (1 cable, 2 cables or more than 2 cables), no plug connectors are installed, so that the overall length of the cables 6 is measured. During measurement, the movable core plate 12 is inserted into the opening 13, the end face of the movable core plate close to the chute base 2 is used as a 0-scale surface, and a clamping groove of the movable core plate 12 is not needed; a plurality of cables 6 are placed side by side and are placed in order, because the lower boundary line of the square groove 11 and the lower pressing sheet 8 are at the same height and can be slightly higher than the lower pressing sheet 8, the lower boundary line can be adjusted according to the diameter of the cables 6, the purpose is to support one head end of the cables 6 through the lower edge of the square groove 11 as a measurement starting point, one head end of the cables 6 is vertically contacted with the end surface of the movable core plate 12 close to the lower boundary line of the square groove, the head end is used as the measurement starting point, namely, the head end is flush with the 0 scale line of the graduated scale 5, and then one head end of the cables 6 is fixed through the wire pressing plate 3 close to one end of the fixed baffle 1 (the wire pressing plate 3 can be just in the square groove 11 to be closely attached to the end surface of the movable core plate 12 because the length is smaller than the width of the square groove 11); according to the length of the cable 6, the back shoe-shaped nut which is not locked slides on the straight sliding groove 4 to drive the back line pressing plate 3 to move along the straight sliding groove 4, and the head end and the tail end of the cable 6 are fixed at least through the line pressing plate 3; if the cable 6 is long, a plurality of wire pressing plates 3 can be additionally arranged in the middle according to actual conditions, then the upper wire pressing plate 3 and the lower wire pressing plate 3 are locked through the shoe-shaped nuts, and the wire pressing plates 3 can also play a role in straightening; after the locking nut 9 is locked, the cable 6 is clamped, the whole cable 6 cannot move, the reading is more accurate, the positioning effect can be achieved, and finally the size data of the other end of the cable 6 is read according to the graduated scale 5.

2. For the combined cable with the plug connector, the difference is that the plug connector needs to be considered to be fixed during measurement; the measurement is also the length of the cable part, and the plug connector is not included; therefore, the fixed baffle 1 of the embodiment is provided with the square groove 11 and the movable core plate 12, and the lower side walls of the movable core plate 12 opposite to the square groove 11 are provided with clamping grooves for clamping cable plugs; the plug connector can be fixed, and after the plug connector is fixed, the starting end of the cable part is just flush with the outer end face of the movable core plate 12 and also flush with the zero graduation line of the graduated scale 5; the measurement method of the rear end is the same as that of the plurality of single cables 6, and thus the description is not repeated.

This embodiment is when measuring 6 sizes of cable, not only can be used for taking the length measurement of the combination cable of bayonet joint, can also be used for the simultaneous measurement of the single cable of a plurality of, easy operation, convenient to use, application scope is wide, and the flexibility of the upper and lower clamp plate interval regulation of line ball board 3 carries out size measurement and location simultaneously to many cables of same specification, need not unnecessary material supplementary.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The cable positioning and measuring device is characterized by comprising a chute base (2), a fixed baffle (1) and a wire pressing plate (3) capable of fixedly clamping a cable (6) to be measured, wherein one side surface of the fixed baffle (1) is connected with one end surface of the chute base (2), and the wire pressing plate (3) is in sliding connection with a straight chute (4) arranged on the chute base (2); the number of the line pressing plates (3) is at least 2, and the line pressing plates (3) are perpendicular to the straight sliding groove (4) and are arranged in parallel along the straight sliding groove (4); still be provided with on spout base (2) with straight spout (4) parallel scale (5), the one end of scale (5) with fixed stop (1) with a side parallel and level that spout base (2) are connected.

2. The cable positioning and measuring device according to claim 1, wherein the number of the chute bases (2) is 2, the 2 chute bases (2) are arranged side by side at intervals, the wire pressing plate (3) comprises an upper pressing plate (7) and a lower pressing plate (8) for clamping a cable (6) to be measured in the middle, insertion holes are formed in the opposite positions of the two ends of the upper pressing plate (7) and the two ends of the lower pressing plate (8), sliding pieces for sliding connection with the straight chute (4) are arranged in the insertion holes, and the sliding pieces simultaneously penetrate through the insertion holes of the upper pressing plate (7) and the lower pressing plate (8) and are connected in the straight chute (4) in a sliding manner.

3. The cable positioning and measuring device according to claim 2, characterized in that the straight chute (4) is a limit chute.

4. The cable positioning and measuring device according to claim 2, wherein the plane of the fixed baffle (1) is perpendicular to the straight sliding chute (4), a square groove (11) is formed in one side surface of the fixed baffle (1) and the sliding chute base (2), the lower boundary line of the square groove and the lower surface of the lower pressing plate (8) are located at the same height, the length of the lower boundary line is greater than that of the wire pressing plate (3), an opening (13) which is communicated with the side wall of the square groove (11) is further formed in the side wall of the fixed baffle (1), a movable core plate (12) which is matched with the square groove (11) in size is movably inserted into the opening (13), and a clamping groove which can be used for clamping a cable plug is formed in the lower end surface of the movable core plate (12); one end of the graduated scale (5) is flush with one end face, close to the chute base (2), of the movable core plate (12).

5. The cable positioning and measuring device according to claim 4, wherein a through groove (10) is formed in the relative position of the upper pressing plate (7) and the lower pressing plate (8), and the through groove (10) is perpendicular to the straight sliding groove (4); the through groove (10) is communicated with the jack.

6. The cable positioning and measuring device according to claim 5, wherein the sliding member is a screw rod, a cap end of the screw rod is located in a groove of the straight sliding groove (4), a rod end of the screw rod is simultaneously inserted into a jack at a position opposite to the lower pressing plate (8) and the upper pressing plate (7), and one end of the screw rod, which is far away from the straight sliding groove (4), is further connected with a locking nut (9) capable of driving the upper pressing plate (7) to press towards the lower pressing plate (8).

7. Cable positioning and measuring device according to claim 6, characterized in that the locking nut (9) is a wing nut.

8. A cable positioning and measuring device according to claim 2, characterized in that the size of the distance a between 2 straight runners (4) is in the range of 20-30 cm.

9. A cable positioning and measuring device according to claim 2, characterized in that the size of the distance a between 2 straight runners (4) is 25 cm.

10. A cable positioning and measuring device according to any one of claims 2 to 9, wherein the upper pressure plate (7) and the lower pressure plate (8) are provided with rubber layers on their facing surfaces.