CN211120970U

CN211120970U - Cable measuring device

Info

Publication number: CN211120970U
Application number: CN202020174097.9U
Authority: CN
Inventors: 冯治杰
Original assignee: Qingdao Chengtongyuan Electronic Co ltd
Current assignee: Qingdao Chengtongyuan Electronic Co ltd
Priority date: 2020-02-15
Filing date: 2020-02-15
Publication date: 2020-07-28
Anticipated expiration: 2030-02-15

Abstract

The utility model discloses a cable measuring device, which relates to the technical field of cable measurement and solves the problem that a cable measuring workbench in the prior art occupies a large space; measure on the board respectively the portrayal have two sets of scale marks, a set of scale mark is measured for the short cable, a set of scale mark is measured for long cable, two sets of scale marks are located and measure board top both sides respectively, two sets of scale marks are all along the length direction evenly distributed who measures the board, the zero scale that the scale mark was measured to the short cable is located and measures the one end that the board deviates from the wrapping post, the zero scale that the scale mark was measured to long cable is located and measures the one end that the board is close to the wrapping post, need not to straighten the cable completely just can be accurate measure the length of cable, make measurement convenient operation and reduced the space that the workstation occupied.

Description

Cable measuring device

Technical Field

The utility model relates to a cable measuring's technical field, more specifically the saying so, it relates to a cable measuring equipment.

Background

Cables are made of one or more mutually insulated conductors and an outer insulating layer, and are generally used for power or signal transmission, and the application of the cables in the industry and life is very wide.

When the cable is used in industrial production, a roll of cable needs to be cut into different lengths according to the specific situation of the cable; but when need using longer cable, need measure the cable before tailorring, often all measure on the workstation when measuring cable length among the prior art, and when needs using longer cable, need the workstation to have sufficient length to come the cable to straighten and measure, not only cause the measurement inconvenient this moment, still can lead to the great space that the workstation occupied.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a cable measuring equipment, it need not to straighten the length to the cable that just can be accurate with the cable completely and measures for measure convenient operation and reduced the space that the workstation occupied.

In order to achieve the above purpose, the utility model provides a following technical scheme: a cable measuring device comprises a workbench, a measuring plate fixedly connected to the top of the workbench and a winding post fixedly connected to one end of the top of the measuring plate;

The measuring plate is respectively carved with two groups of scale marks, one group of scale marks are measured for the short cable, the other group of scale marks are measured for the long cable, the two groups of scale marks are respectively positioned at two sides of the top of the measuring plate, the two groups of scale marks are uniformly distributed along the length direction of the measuring plate, the zero scale of the short cable is positioned at one end of the measuring plate deviating from the wrapping post, and the zero scale of the long cable is positioned at one end of the measuring plate close to the wrapping post.

By adopting the technical scheme, when measurement is carried out, the short cable is firstly used for measuring the scale mark to measure the cable, when the length of the cable to be measured is larger than the maximum value of the short cable measurement scale mark, the end part of the cable is bypassed from the winding post, then the part of the cable which is bypassed the winding post is measured through the long cable measurement scale mark, the measurement value is equal to the maximum value of the short cable measurement scale mark plus the measurement value of the long cable measurement scale mark, the cable does not need to be completely straightened and unfolded during measurement, the measurement operation is more convenient, the length of a workbench is not specially added for the long cable measurement, and the space occupied by the workbench is reduced.

The utility model discloses further set up to: the periphery of the winding post is provided with an annular groove, and the section of the annular groove is arc-shaped.

Through adopting above-mentioned technical scheme, through setting up the ring channel, can go into the ring channel with the cable card when measuring long cable in the middle of, the cable slides from top to bottom on the wrapping post when preventing to measure, improves measuring precision.

The utility model discloses further set up to: the measuring plate is characterized in that a sliding seat capable of sliding along the length direction of the measuring plate at the top of the workbench is arranged on one side of the measuring plate, the sliding seat is located on one side, close to the long cable measuring scale mark, of the measuring plate, a fixed pipe used for fixing the end part of the cable is arranged on one side, close to the measuring plate, of the sliding seat, the fixed pipe is located right above the long cable measuring scale mark, and the axis of the fixed pipe is parallel to the arrangement direction of the long cable measuring scale mark.

Through adopting above-mentioned technical scheme, fix the tip of cable in fixed pipe, both be convenient for promote the sliding seat and flare-out the cable, also can make the cable of walking around the wrapping post be in directly over long cable measurement scale mark, improve measuring precision.

The utility model discloses further set up to: the one end that fixed pipe deviates from the wrapping post is provided with the fixed plate, and a plurality of joint boards of one end fixedly connected with that the fixed plate is close to fixed pipe, and the joint board is around the axis evenly distributed of fixed pipe, and when the joint board inserted fixed pipe, the outside of joint board and the inboard of fixed pipe laminated each other, and the inboard fixedly connected with chucking of joint board is protruding.

Through adopting above-mentioned technical scheme, when installing the cable tip, pass fixed pipe earlier and then insert between a plurality of joint boards, then insert fixed pipe simultaneously with a plurality of joint boards in the middle of, under the effect of chucking arch, can enough with the cable chucking between a plurality of joint boards to can with the joint board chucking on fixed pipe, when measuring, only need observe the fixed plate be close to the fixed numerical value of the scale mark that pipe one side corresponds can.

The utility model discloses further set up to: the joint board deviates from fixed pipe axis one side and is provided with the inclined plane, and the inclined plane is located the joint board and keeps away from fixed plate one end, and the inclined plane deviates from the one end orientation of fixed plate and sets up near the direction slope of fixed pipe axis.

Through adopting above-mentioned technical scheme, through setting up the inclined plane for the joint board can insert in the middle of the fixed pipe more easily.

The utility model discloses further set up to: the top fixedly connected with stopper of measuring the board, the stopper is located one side that the measuring board top is close to short cable measurement scale mark, and the stopper deviates from one side of long cable measurement scale mark and has seted up the spacing groove, and the spacing groove cross-section is semi-circular setting, and the axis of spacing groove is located directly over the end cable measurement scale mark and the axis direction of spacing groove is parallel to each other with the length direction of measuring the board.

Through adopting above-mentioned technical scheme, through setting up the spacing groove, can carry on spacingly to the cable, prevent that the cable from appearing sliding from top to bottom, improve measuring precision.

The utility model discloses further set up to: one side that the stopper deviates from long cable measurement scale mark is provided with a sliding block, and the sliding block can slide along the direction of being close to and keeping away from the stopper on the workstation, and the top fixedly connected with locating piece of sliding block, locating piece are close to one side of stopper and have seted up the constant head tank, and the cross-section semicircular in shape of constant head tank sets up, and when the constant head tank contacted each other with the stopper, a round hole was constituteed to constant head tank and spacing groove, and the diameter of constant head tank and spacing groove equals the diameter of cable.

Through adopting above-mentioned technical scheme, through setting up locating piece and constant head tank, can cooperate the spacing groove to carry on spacingly to the cable to can make the cable be difficult to appear sliding from top to bottom, further improve measuring precision.

The utility model discloses further set up to: the top fixedly connected with two guide rails of workstation, the length direction of guide rail is parallel to each other with the length direction of measuring the board, and the cross-section of guide rail is the T font and sets up, and the spout that runs through the sliding seat along guide rail length direction is seted up to the bottom of sliding seat, and the guide rail imbeds in the spout and mutually supports with the spout.

Through adopting above-mentioned technical scheme, through setting up guide rail and spout, can enough lead to the slip direction of sliding seat, can also prevent that the sliding seat from breaking away from the workstation top.

To sum up, the utility model discloses compare and have following beneficial effect in prior art:

1. The utility model discloses a set up the wrapping post, when measuring, use short cable to measure the scale mark and measure the cable earlier, when the length of the cable that needs to measure is greater than the maximum value of short cable measurement scale mark, walk around the tip of cable from the wrapping post, then will walk around partial cable of wrapping post and measure through long cable measurement scale mark, the measurement numerical value equals the maximum value of short cable measurement scale mark plus the measurement numerical value of long cable measurement scale mark, need not to straighten the expansion completely with the cable during measurement, make the measurement operation more convenient, and need not to measure the length that specially increases the workstation for long cable, the space that the workstation occupied has been reduced;

2. The utility model discloses a set up sliding seat and fixed pipe, with the end fixing of cable in fixed pipe, both be convenient for promote the sliding seat with the cable flare-out, also can make the cable of walking around the wrapping post be in long cable measurement scale mark directly over, improve measuring precision.

Drawings

FIG. 1 is an isometric view of the complete structure of the embodiment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of an embodiment of a wrapping post;

FIG. 4 is an isometric view of an embodiment snap plate;

FIG. 5 is a schematic diagram of an embodiment embodying a stop block.

In the figure: 1. a work table; 2. measuring a plate; 3. scale lines; 31. short cable measurement scale marks; 32. measuring scale marks on the long cable; 4. a sliding seat; 41. a fixed tube; 42. a chute; 43. a guide rail; 5. a fixing plate; 51. a clamping and connecting plate; 52. clamping the bulge; 6. a winding post; 61. an annular groove; 7. a limiting block; 71. a limiting groove; 8. a slider; 81. a hydraulic cylinder; 9. positioning blocks; 91. and (6) positioning a groove.

Detailed Description

Example (b): the utility model provides a cable measuring equipment, includes workstation 1, fixed connection at the measuring board 2 at 1 top of workstation, fixed connection at the wrapping post 6 of measuring board 2 top one end and set up sliding seat 4 at 1 top of workstation. Measure on the board 2 respectively the portrayal have two sets of scale marks 3, a set of 31 for short cable measurement scale marks, a set of 32 for long cable measurement scale marks, two sets of scale marks 3 are located respectively and measure 2 top both sides of board, two sets of scale marks 3 are all along the length direction evenly distributed who measures board 2, the zero scale that short cable measured scale mark 31 is located and measures the one end that board 2 deviates from wrapping post 6, the zero scale that long cable measured scale mark 32 is located and measures the one end that board 2 is close to wrapping post 6. The zero scale of the short cable measurement scale line 31 is aligned with the winding post 6 and the maximum scale line 3 of the zero scale of the long cable measurement scale line 32 is aligned with the winding post 6. An annular groove 61 is formed in the periphery of the winding post 6, and the section of the annular groove 61 is arc-shaped; when the short cable is measured, the short cable measuring scale mark 31 is used for measuring the cable, when the length of the cable needing to be measured is larger than the maximum value of the short cable measuring scale mark 31, the end part of the cable is wound around the winding post 6, then the part of the cable wound around the winding post 6 is measured through the long cable measuring scale mark 32, and the measuring value is equal to the maximum value of the short cable measuring scale mark 31 plus the measuring value of the long cable measuring scale mark 32.

Slide holder 4 is located and measures board 2 and be close to long cable measurement scale mark 32 one side, slide holder 4 can slide along the length direction of workstation 1 on workstation 1, two guide rails 43 of the top fixedly connected with of workstation 1, guide rail 43 is located the bottom of slide holder 4, the length direction of guide rail 43 is parallel to each other with the length direction who measures board 2, the cross-section of guide rail 43 is the T font setting, the spout 42 that runs through slide holder 4 along guide rail 43 length direction is seted up to the bottom of slide holder 4, guide rail 43 imbeds in the spout 42 and mutually supports with spout 42. The slide direction of the slide base 4 is guided by the guide rail 43.

Slide holder 4 is close to measuring board 2 one side fixedly connected with fixed pipe 41, and fixed pipe 41 is located long cable measurement scale mark 32 directly over, and the axis of fixed pipe 41 is parallel to each other with the direction of arranging of long cable measurement scale mark 32, and the bottom of fixed pipe 41 hole is parallel and level each other with the bottom of the cable of going into in the middle of the ring channel 61 in the card. Fixed pipe 41 deviates from the one end of wrapping post 6 and is provided with fixed plate 5, and fixed plate 5 is close to a plurality of joint boards 51 of the one end fixedly connected with of fixed pipe 41, and joint board 51 is around the axis evenly distributed of fixed pipe 41, and when joint board 51 inserted fixed pipe 41, joint board 51's the outside was laminated each other with fixed pipe 41's inboard, and joint board 51's inboard fixedly connected with chucking is protruding 52. The clamping plate 51 is provided with an inclined plane on one side departing from the axis of the fixed pipe 41, the inclined plane is positioned at one end, departing from the fixed plate 5, of the clamping plate 51, and the inclined plane is obliquely arranged towards the direction close to the axis of the fixed pipe 41 and away from one end, departing from the fixed plate 5, of the inclined plane. During measurement, the end part of the cable bypassing the winding post 6 penetrates through the fixing tube 41, then the end part of the cable is inserted into the middle of the clamping plates 51, then the clamping plates 51 are simultaneously inserted into the fixing tube 41, and under the action of the clamping protrusions 52, the end part of the cable can be clamped between the clamping plates 51, and the clamping plates 51 can also be clamped on the fixing tube 41.

Measuring plate 2's top fixedly connected with stopper 7, stopper 7 are located and measure 2 tops of plate and be close to one side of short cable measurement scale mark 31, and stopper 7 deviates from one side of long cable measurement scale mark 32 and has seted up spacing groove 71, and spacing groove 71 cross-section semicircular in shape sets up, and the axis of spacing groove 71 is located directly over end cable measurement scale mark 3 and the axis direction of spacing groove 71 is parallel to each other with the length direction of measuring plate 2. A sliding block 8 is arranged on one side of the limiting block 7, which is far away from the long cable measuring scale mark 32, the sliding block 8 can slide on the workbench 1 in the direction close to and far away from the limiting block 7, a hydraulic cylinder 81 fixedly connected to the top of the workbench 1 is arranged on one side of the sliding block 8, which is far away from the measuring plate 2, and a piston cylinder of the hydraulic cylinder 81 is fixedly connected to one side of the sliding block 8, which is far away from the measuring plate 2; sliding block 8's top fixedly connected with locating piece 9, locating piece 9 has been close to one side of stopper 7 and has been seted up constant head tank 91, and the cross-section semicircular in shape of constant head tank 91 sets up, and when locating piece 9 and stopper 7 contacted each other, a round hole is constituteed with spacing groove 71 to constant head tank 91, and the diameter of constant head tank 91 and spacing groove 71 equals the diameter of cable, and the bottom of round hole is gone into the bottom parallel and level each other of the cable in the middle of the ring channel 61 with the card. When in measurement, the cable is clamped into the limiting groove 71, the positioning block 9 is slid, the positioning block 9 and the limiting block 7 are attached to each other, the cable is not easy to slide up and down when being pulled, and therefore the cable measurement precision is improved.

The working principle of the cable measuring device when in use is as follows: when the short cable measurement is carried out, the short cable measurement scale mark 31 is used for measuring the cable, when the length of the long cable to be measured is larger than the maximum value of the short cable measuring scale mark 31, the long cable is firstly clamped into the limiting groove 71, then the fixing bolt is unscrewed, the positioning block 9 is slid, so that the positioning block 9 and the limiting block 7 are mutually attached, the fixing bolt is then tightened, and the cable is then pulled, so that the end of the cable is passed around the winding post 6, the end of the long cable, which is wound around the winding post 6, is then first passed through the fixing tube 41, and then the end of the cable is inserted into the middle of the plurality of clamping plates 51, then several snap plates 51 are inserted simultaneously into the fixed tube 41, and then the sliding seat 4 is slid to pull the end of the long cable for measurement by a value equal to the maximum value of the short cable measurement scale 31 plus the measurement value of the long cable measurement scale 32.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A cable measuring device, characterized by: comprises a workbench (1), a measuring plate (2) fixedly connected to the top of the workbench (1) and a winding post (6) fixedly connected to one end of the top of the measuring plate (2);

Measure on board (2) and be carved with two sets of scale mark (3) respectively, a set of scale mark (31) are measured for short cable, a set of scale mark (32) are measured for long cable, two sets of scale mark (3) are located respectively and measure board (2) top both sides, the length direction evenly distributed that measures board (2) is all followed in two sets of scale mark (3), the zero scale that short cable measured scale mark (31) is located and measures board (2) one end that deviates from wrapping post (6), the zero scale that long cable measured scale mark (32) is located and measures board (2) one end that is close to wrapping post (6).

2. The cable measuring apparatus of claim 1, wherein: an annular groove (61) is formed in the periphery of the winding post (6), and the section of the annular groove (61) is arc-shaped.

3. The cable measuring apparatus of claim 1, wherein: the measuring device is characterized in that a sliding seat (4) capable of sliding along the length direction of the measuring plate (2) is arranged on one side of the measuring plate (2), the sliding seat (4) is located on the top of the workbench (1) and close to one side of the long cable measuring scale mark (32), a fixing pipe (41) used for fixing the end portion of a cable is arranged on one side of the sliding seat (4) close to the measuring plate (2), the fixing pipe (41) is located right above the long cable measuring scale mark (32), and the axis of the fixing pipe (41) is parallel to the arrangement direction of the long cable measuring scale mark (32).

4. The cable measuring apparatus of claim 3, wherein: fixed pipe (41) deviate from the one end of wrapping post (6) and are provided with fixed plate (5), fixed plate (5) are close to a plurality of joint board (51) of one end fixedly connected with of fixed pipe (41), joint board (51) are around the axis evenly distributed of fixed pipe (41), when joint board (51) inserted in fixed pipe (41), the outside of joint board (51) and the inboard of fixed pipe (41) laminate each other, the inboard fixedly connected with chucking of joint board (51) is protruding (52).

5. The cable measuring apparatus of claim 4, wherein: clamping plate (51) deviate from fixed pipe (41) axis one side and be provided with the inclined plane, and the inclined plane is located clamping plate (51) and deviates from fixed plate (5) one end, and the inclined plane deviates from the one end orientation of fixed plate (5) and is close to the direction slope setting of fixed pipe (41) axis.

6. The cable measuring apparatus of claim 1, wherein: the top fixedly connected with stopper (7) of measuring board (2), stopper (7) are located one side that measuring board (2) top is close to short cable measurement scale mark (31), and stopper (7) deviate from one side of long cable measurement scale mark (32) and have seted up spacing groove (71), and spacing groove (71) cross-section semicircular in shape sets up, and the axis of spacing groove (71) is located directly over end cable measurement scale mark (3) and the axis direction of spacing groove (71) is parallel to each other with the length direction of measuring board (2).

7. The cable measuring apparatus of claim 6, wherein: stopper (7) deviate from one side of long cable measurement scale mark (32) and be provided with a sliding block (8), sliding block (8) can be on workstation (1) along the direction slip that is close to and keeps away from stopper (7), top fixedly connected with locating piece (9) of sliding block (8), locating slot (91) have been seted up to one side that locating piece (9) are close to stopper (7), the cross-section semicircular in shape of locating slot (91) sets up, when locating piece (9) and stopper (7) contact each other, a round hole is constituteed with spacing groove (71) locating slot (91), the diameter of locating slot (91) and spacing groove (71) equals the diameter of cable.

8. The cable measuring apparatus of claim 1, wherein: the top fixedly connected with two guide rails (43) of workstation (1), the length direction of guide rail (43) is parallel to each other with the length direction of measuring board (2), and the cross-section of guide rail (43) is the T font and sets up, and spout (42) that run through sliding seat (4) along guide rail (43) length direction are seted up to the bottom of sliding seat (4), and guide rail (43) are embedded into in spout (42) and are mutually supported with spout (42).