CN213505357U

CN213505357U - Cable length measuring device

Info

Publication number: CN213505357U
Application number: CN202022424825.XU
Authority: CN
Inventors: 范国新; 黄永兵
Original assignee: Shanghai Yinjian Special Cable Co ltd
Current assignee: Shanghai Yinjian Special Cable Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-06-22
Anticipated expiration: 2030-10-26

Abstract

The application relates to a cable length measuring device, which relates to the technical field of cable length measuring and processing, and comprises a base, wherein a fixing plate is arranged on the base, and a fixing roller used for bearing a cable to be measured is arranged on the fixing plate; a limiting frame is arranged on one side wall, located on the fixed roller and far away from the base, of the fixed plate, a measuring wheel which is matched with the fixed roller to extrude the cable to be measured is arranged on the limiting frame, and a meter counter connected with the measuring wheel is arranged on the limiting frame; the two sides of the fixed plate, which are positioned in the wire feeding direction of the fixed roller, are provided with connecting plates, and the connecting plates are provided with rotating rollers for clamping and conveying the cable to be tested. This application has the effect that reduces cable length measurement error when unwrapping wire frequency is greater than receipts line frequency.

Description

Cable length measuring device

Technical Field

The application relates to the technical field of cable length measurement processing, in particular to a cable length measuring device.

Background

In the last process of processing the cable, the length of the cable needs to be measured and the cable needs to be coiled into a coil.

The Chinese utility model with the granted publication No. CN208720944U discloses a cable length measuring device, which is mainly used for solving the problem of measuring the length of a cable, and mainly comprises a base, a vertical rod arranged on the base and a vertical plate arranged above the vertical rod, wherein a rotating rod is arranged at the lower part of the vertical plate, the front end of the vertical plate of the rotating rod is fixed with a friction roller, the back end of the vertical plate of the rotating rod is fixed with a transmission gear, a meter counter with a connecting gear is arranged on the vertical plate and above the transmission gear, the connecting gear of the meter counter is engaged with the transmission gear, the vertical plate is also provided with a pressing roller, this pinch roller is located the friction roller top, the riser side is fixed with the bracing piece, is fixed with the code printer on this bracing piece, and this code printer receives the signal of meter rice ware transmission. The cable length measuring device is mainly used for measuring the length of cables in batches, is simple in overall structure, is suitable for measuring the lengths of cables with different diameters, and is suitable for large-scale popularization and use.

In view of the above-mentioned related art, the inventor believes that, when the frequency of the cable paying-off device is greater than that of the cable paying-off device, and the cable is prone to loosening during the transmission and measurement process, the length measurement of the cable is prone to error, and the overall application effect is poor.

SUMMERY OF THE UTILITY MODEL

In order to reduce when unwrapping wire frequency is greater than receipts line frequency cable length measurement error, this application provides a cable length measuring device.

The application provides a cable measuring device adopts following technical scheme:

a cable length measuring device comprises a base, wherein a fixed plate is arranged on the base, and a fixed roller for supporting a cable to be measured is arranged on the fixed plate; a limiting frame is arranged on one side wall, located on the fixed roller and far away from the base, of the fixed plate, a measuring wheel which is matched with the fixed roller to extrude the cable to be measured is arranged on the limiting frame, and a meter counter connected with the measuring wheel is arranged on the limiting frame; the two sides of the fixed plate, which are positioned in the wire feeding direction of the fixed roller, are provided with connecting plates, and the connecting plates are provided with rotating rollers for clamping and conveying the cable to be tested.

Through adopting above-mentioned technical scheme, at the in-process of measuring the cable that awaits measuring, the cable that awaits measuring passes the live-rollers on the fixed plate to carry out the centre gripping to the cable that awaits measuring, pass through the passageway between fixed gyro wheel and the spacing epaxial measuring wheel of process again, make measuring wheel cooperation fixed gyro wheel extrusion cable that awaits measuring, and the cable that awaits measuring can drive measuring wheel synchronous rotation by the transfer process, and then drive meter rice ware and count, carry out the length measurement of the cable that awaits measuring. In the measuring process, the rotating roller on the connecting plate plays a role in conveying and clamping the cable to be measured so as to prevent the cable from loosening, and further the probability that the length measurement of the meter counter on the cable to be measured has errors is reduced so as to improve the overall application effect of the cable length measuring device.

Optionally, the limiting frame comprises a fixing portion and a sliding portion, the fixing portion is arranged at one end, far away from the base, of the fixing plate, the sliding portion is arranged on the fixing portion in a lifting mode, the measuring wheel is arranged on the sliding portion in a rotating mode, and a lifting assembly of the sliding portion is arranged on the fixing portion in a lifting mode.

Through adopting above-mentioned technical scheme, when the specification of the cable that awaits measuring changes, can operate lifting unit to change the relative position between fixed part and the portion of sliding, and then change the distance between measuring wheel and the fixed pulley to the length measurement operation of the cable of adaptation different specifications improves the holistic application of cable length measuring device.

Optionally, the lifting assembly comprises a lifting screw rod and a rotating handle, the lifting screw rod is in threaded connection with the fixed portion, the lifting screw rod is rotatably connected with the sliding portion, and the rotating handle convenient for rotating the lifting screw rod is arranged at one end, far away from the sliding portion, of the lifting screw rod.

By adopting the technical scheme, the rotating handle is operated, so that the lifting screw rod drives the sliding part to lift, and the rotating handle is arranged to enable the rotating adjustment of the lifting screw rod to be more convenient; the positions of the lifting screw rod and the sliding part are relatively determined, and the lifting screw rod and the fixing part rotate through threads to adjust the distance between the fixing part and the sliding part so as to adapt to the length measurement of cables with different specifications; the lifting adjusting mode is simple in structure and convenient and fast to operate.

Optionally, a first scale is arranged on the fixing plate along the lifting direction of the sliding part.

Through adopting above-mentioned technical scheme, the setting up of first scale makes the lift adjustment of the portion of sliding more accurate high-efficient, carries out quick adjustment according to the cable of different specifications, makes cable length measuring device whole application improve greatly.

Optionally, the rotating roller is arranged on the connecting plate in a sliding manner along a direction perpendicular to the cable conveying direction.

Through adopting above-mentioned technical scheme, the live-rollers slip and set up on the connecting plate to carry out centre gripping transport operation to the cable of different specifications.

Optionally, a sliding block is arranged at one end, close to the connecting plate, of the rotating roller, an adjusting hole matched with the sliding block is formed in the connecting plate, and a fastening piece for fixing the sliding block is arranged on the rotating roller.

By adopting the technical scheme, when cables with different specifications are conveyed, the fastener is operated to enable the sliding block to slide on the adjusting hole, and when the sliding block slides to a proper position, the fastener is operated to enable the rotating roller to be fixed on the connecting plate so as to finish the clamping and conveying operation of the cables with different specifications; the sliding adjustment mode is simple and convenient.

Optionally, a second graduated scale is arranged on the connecting plate along the sliding direction of the rotating roller.

Through adopting above-mentioned technical scheme, the setting up of second scale makes the slide adjusting of live-rollers more accurate high-efficient, carries out quick adjustment according to the cable of different specifications, makes cable length measuring device whole application improve greatly.

Optionally, the rotating roller is sleeved with an anti-skid rubber sleeve.

Through adopting above-mentioned technical scheme, being provided with of antiskid gum cover does benefit to the stability that improves the transport centre gripping operation of live-rollers to the cable, simultaneously, reduces the wearing and tearing of live-rollers to the cable, plays the effect of protection to the cable.

Optionally, the base is provided with universal wheels convenient for moving the base, and a lifting piece for driving the fixing plate to lift is arranged between the base and the fixing plate.

By adopting the technical scheme, the arrangement of the universal wheels is convenient for moving and storing the whole cable length measuring device; adjust the lift piece, make the fixed plate go up and down to adapt to the cable measuring environment of co-altitude not, improve the holistic application of cable length measuring device.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the cable length measuring device comprises a fixed roller, a measuring wheel, a meter counter, a connecting plate and a rotating roller, wherein the rotating roller is used for clamping and conveying a cable to be measured, the measuring wheel is matched with the fixed roller to extrude the cable to be measured, the cable to be measured can drive the measuring wheel to synchronously rotate in the conveying process, and then the meter counter counts to complete the cable length measuring operation;

2. the lifting assembly is arranged, the rotating handle is operated, the lifting screw rod drives the sliding part to lift, the relative distance between the sliding part and the fixing part is changed, the cable length measuring operation with different specifications is adapted, and the overall applicability of the cable length measuring device is greatly improved;

3. through setting up the live-rollers and slide along the perpendicular to cable direction of delivery and set up on the connecting plate to carry out centre gripping transport operation to the cable of different specifications, improved the holistic application of cable length measuring device.

Drawings

Fig. 1 is a schematic view of the overall structure of a cable length measuring device in an embodiment of the present application;

fig. 2 is an enlarged view of a portion a in fig. 1.

Description of reference numerals: 1. a base; 2. a universal wheel; 3. a lifting member; 4. a fixing plate; 5. fixing the roller; 6. a first rotating shaft; 7. a connecting plate; 8. an adjustment hole; 9. a rotating roller; 10. an anti-slip rubber sleeve; 11. a sliding block; 12. a fastener; 13. a second scale; 14. a limiting frame; 141. a fixed part; 142. a sliding part; 15. a sliding port; 16. a measuring wheel; 17. a meter counter; 18. a lifting assembly; 181. a lifting screw rod; 182. rotating the handle; 19. a first scale; 20. a second rotating shaft.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses cable length measuring device. Referring to fig. 1, a cable length measuring device includes base 1, and base 1 is the setting of cuboid, is provided with universal wheel 2 on the

base

1, and 2 symmetries of universal wheel set up to four. Be provided with lifter 3 on the lateral wall of keeping away from universal wheel 2 on the base 1, and lifter 3 sets up to two along the length direction symmetry of base 1, and lifter 3 is the cylinder in this application embodiment. The lifting piece 3 is provided with a T-shaped fixing plate 4 far away from one end of the base 1, and the fixing plate 4 is T-shaped. One end of the fixing plate 4 close to the lifting piece 3 is provided with a fixing roller 5 for supporting a cable to be tested, and the fixing roller 5 is rotatably arranged on the fixing plate 4 through a first rotating shaft 6.

Referring to fig. 1 and 2, the two sides of the fixing plate 4 in the wire feeding direction of the fixing roller 5 are provided with connecting plates 7, the connecting plates 7 are arranged horizontally in an L shape, adjusting holes 8 are arranged on the connecting plates 7 along the direction perpendicular to the cable conveying direction, and the adjusting holes 8 in the embodiment of the application are waist-shaped holes. The adjusting holes 8 are arranged in two, the adjusting holes 8 are arranged on two sides of the conveying direction of the cable to be measured, the adjusting holes 8 are provided with rotating rollers 9 in a sliding mode, and the rotating rollers 9 are provided with anti-skidding rubber sleeves 10. The position department that live roller 9 is close to connecting plate 7 is provided with and adjusts 8 assorted sliding blocks 11, and sliding blocks 11 set up to cylindric, and be provided with the fastener 12 of fixed sliding blocks 11 on the live roller 9, and fastener 12 in this application embodiment sets up to the nut. The sliding block 11 penetrates through the adjusting hole 8 and fixes the rotating roller 9 on the connecting plate 7 through a fastener 12, and a second graduated scale 13 is arranged on the connecting plate 7 along the sliding direction of the rotating roller 9 so as to fix and clamp cables of different specifications.

Fixed plate 4 is located fixed roller 5 and is provided with spacing 14 on keeping away from a lateral wall of base 1, spacing 14 includes fixed part 141 and the portion 142 that slides, fixed part 141 sets up the one end of keeping away from fixed roller 5 on fixed plate 4, fixed part 141 is the vertical setting of L shape, there is the interval between fixed part 141 and the fixed plate 4, fixed plate 4 middle part has been seted up along vertical direction and has been slided mouthful 15, fixed part 141 and fixed plate 4 go up slide mouthful 15 parallel on the lateral wall correspond and have been seted up slide mouthful 15, slide mouthful 15 is the cuboid setting. The sliding part 142 is arranged at the sliding opening 15 in a sliding manner, the sliding part 142 is arranged in a U shape, and the opening of the sliding part 142 faces the measuring wheel 16 vertically. The position department that the portion 142 that slides is close to fixed idler 5 is provided with measuring wheel 16 through second pivot 20, and measuring wheel 16 and the coaxial vertical setting of fixed idler 5 are provided with meter rice ware 17 of being connected with second pivot 20 on the portion 142 that slides, and meter rice ware 17 in the embodiment of this application is mechanical meter rice ware to measure the length of the cable that awaits measuring.

The fixed portion 141 is provided with a lifting component 18 of the lifting sliding portion 142, the lifting component 18 comprises a lifting screw rod 181 and a rotating handle 182, the lifting screw rod 181 vertically penetrates through the fixed portion 141 and the sliding portion 142, and the lifting screw rod 181 is in threaded connection with the fixed portion 141 and is rotatably connected with the sliding portion 142. In the embodiment of the present application, the lifting screw 181 and the sliding portion 142 are rotatably fixed by a bearing. In the lifting process, the lifting screw 181 rotates relative to the sliding part 142 and rotates with the fixing part 141 by a screw thread, so as to lift the sliding part 142. One end of the lifting screw 181 far away from the sliding part 142 is provided with a rotating handle 182, and the rotating handle 182 in the embodiment of the present application is provided with a hand wheel so as to rotate the lifting screw 181. The first graduated scale 19 is arranged on the fixing plate 4 along the lifting direction of the sliding part 142, so that the lifting of the sliding part 142 can be accurately adjusted, and the overall applicability of the cable length measuring device is greatly improved.

The implementation principle of the cable length measuring device in the embodiment of the application is as follows: in the process of cable conveying and measuring, a cable to be measured penetrates between the rotating rollers 9 on the connecting plate 7 to play a role in clamping and conveying the cable to be measured, then the cable to be measured penetrates through a measuring channel formed by the fixed roller 5 and the measuring wheel 16 and drives the measuring wheel 16 to synchronously rotate, and then the meter counter 17 counts to measure the length of the cable; meanwhile, the sliding part 142 can be adjusted in a lifting mode and is matched with the adjusting rotating roller 9 to adapt to the length measurement operation of cables with different specifications.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A cable length measuring device, characterized in that: the cable testing device comprises a base (1), wherein a fixed plate (4) is arranged on the base (1), and a fixed roller (5) used for bearing a cable to be tested is arranged on the fixed plate (4); a limiting frame (14) is arranged on one side wall, away from the base (1), of the fixing plate (4) and located on the fixing roller (5), a measuring wheel (16) which is matched with the fixing roller (5) to extrude a cable to be measured is arranged on the limiting frame (14), and a meter counter (17) connected with the measuring wheel (16) is arranged on the limiting frame (14); two sides of the fixed plate (4) in the wire feeding direction of the fixed roller (5) are provided with connecting plates (7), and the connecting plates (7) are provided with rotating rollers (9) for clamping and conveying the cable to be tested.

2. The cable length measuring device of claim 1, wherein: spacing (14) include fixed part (141) and portion (142) that slides, fixed part (141) set up in the one end that base (1) were kept away from in fixed plate (4), the portion (142) that slides goes up and down to set up on fixed part (141), measuring wheel (16) rotate to set up on the portion (142) that slides, just be provided with lifting unit (18) of the portion (142) that slides that goes up and down on fixed part (141).

3. The cable length measuring device of claim 2, wherein: lifting unit (18) are including lift lead screw (181) and rotation handle (182), lift lead screw (181) and fixed part (141) threaded connection, just lift lead screw (181) and the portion of sliding (142) rotate to be connected, the one end that the portion of sliding (142) was kept away from in lift lead screw (181) is provided with rotation handle (182) of being convenient for rotate lift lead screw (181).

4. The cable length measuring device of claim 2, wherein: a first graduated scale (19) is arranged on the fixed plate (4) along the lifting direction of the sliding part (142).

5. The cable length measuring device of claim 1, wherein: the rotating roller (9) is arranged on the connecting plate (7) in a sliding mode along the direction perpendicular to the cable conveying direction.

6. The cable length measuring device of claim 1, wherein: the one end that live-rollers (9) are close to connecting plate (7) is provided with sliding block (11), be provided with on connecting plate (7) with adjusting hole (8) of sliding block (11) looks adaptation, be provided with fastener (12) of fixed sliding block (11) on live-rollers (9).

7. The cable length measuring device of claim 1, wherein: and a second graduated scale (13) is arranged on the connecting plate (7) along the sliding direction of the rotating roller (9).

8. The cable length measuring device of claim 1, wherein: the rotating roller (9) is sleeved with an anti-skid rubber sleeve (10).

9. The cable length measuring device of claim 1, wherein: the universal wheel (2) convenient for moving the base (1) is arranged on the base (1), and a lifting piece (3) for driving the fixing plate (4) to lift is arranged between the base (1) and the fixing plate (4).