CN215237447U

CN215237447U - Cable straightening device

Info

Publication number: CN215237447U
Application number: CN202121354156.1U
Authority: CN
Inventors: 赵万基
Original assignee: Nanchang Yiheng Cable Bridge Manufacturing Co ltd
Current assignee: Nanchang Yiheng Cable Bridge Manufacturing Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-12-21
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a cable straightening device, which comprises a U-shaped groove, a lower pressing block, a threaded shaft mounting seat, a threaded shaft and a screw; the utility model discloses a pivot and screw hole come connecting thread axle mount pad, catch U type groove through the handle and stimulate, connect down the briquetting through spacing post, the cable that needs the flare-out is led through the leading wheel, cooperate with spacing post through spacing knot, will descend the briquetting to install at U type inslot, push down the cable through the pinch roller, the operation of flare-out, through the screw, round hole and screw hole can be with thread axle mount pad fixed mounting on U type groove, install the thread axle through thread axle screw thread mounting hole, conveniently rotate the thread axle through rotating the handle, make the thread axle not damage briquetting down when the briquetting is moved down in the pressure through the sheet rubber.

Description

Cable straightening device

Technical Field

The utility model relates to a cable laying technical field specifically is a cable straightening device.

Background

The cable is generally a cable similar to a rope formed by twisting a plurality of or a plurality of groups of leads (at least two leads in each group), each group of leads are mutually insulated and usually twisted around a center, a highly insulated covering layer is wrapped outside the whole cable, the cable has the characteristics of internal electrification and external insulation, and the cable is erected in the air or installed underground or underwater and is mainly used for telecommunication or power transmission; straightening is a method of converting a curved article into a straight line by means of an external force.

In the secondary cable laying engineering, the secondary cable is influenced by external force and generally has a bending phenomenon, and is the standard construction requirement of the secondary cable of the national grid company, and secondary constructors usually adopt a mode of manually recovering the deformation of a cable core. This mode is wasted time and energy, and the construction effect is not good, leads to secondary cable construction work efficiency low, and technology standard reaching rate is lower.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a cable straightening device, which adopts the technical proposal that the device comprises a U-shaped groove, a lower pressing block, a threaded shaft mounting seat, a threaded shaft and a screw; the lower pressing block is movably arranged in the U-shaped groove; the threaded shaft mounting seat is mounted on the U-shaped groove through a screw and is positioned above the lower pressing block; the threaded shaft is mounted on the threaded shaft mounting seat.

As the utility model discloses a preferred technical scheme of cable straightening device, fixed spacing post of having seted up respectively on the upper portion four corners in U type groove, the left and right sides face center department symmetry fixed mounting in U type groove has the handle, fixed mounting has the pivot on the upper surface right-hand member center in U type groove, the left surface upper end center department fixed mounting in U type groove has the screw hole, the lower surface center department in U type groove evenly rotates in the past to the back and installs the leading wheel, the leading wheel mid-portion is opened flutedly, the upper portion of leading wheel is located U type inslot, comes connecting thread axle mount pad through pivot and screw hole, grasps U type groove through the handle and stimulates, connects down the briquetting through spacing post, leads the cable that needs to straighten through the leading wheel.

As the utility model discloses a preferred technical scheme of cable straightening device, the briquetting is inside cavity lower part open-ended cuboid down, length after the briquetting is the same with U type groove length after to in the past down, the upper portion four corners department of briquetting has spacing knot respectively, spacing knot is mutually supported with spacing post down, the inside of briquetting is evenly rotated after to in the past down and is installed the pinch roller, the lower part of pinch roller stretches out in the inside of briquetting down, cooperatees with spacing post through spacing knot, will descend the briquetting and install in U type inslot, pushes down the cable through the pinch roller, straightens the operation.

As the utility model discloses a preferred technical scheme of cable straightening device, the right-hand member of screw thread axle mount pad is rotated and is cup jointed in the pivot, the upper surface center department of screw thread axle mount pad has seted up screw thread axle screw thread mounting hole, the fixed round hole of having seted up in left end center department of screw thread axle mount pad, the lower extreme mobile of screw passes the final screw thread of round hole and installs in the screw thread, can install screw thread axle mount pad fixed mounting on U type groove through screw, round hole and screw hole, installs the screw thread axle through screw thread axle screw thread mounting hole.

As the utility model discloses a preferred technical scheme of cable straightening device, the upper end fixed mounting of screw thread axle has the rotation handle, the lower extreme screw thread of screw thread axle passes screw thread axle thread mounting hole fixed mounting and has the sheet rubber, through rotating the convenient rotation screw thread axle of handle, makes the screw thread axle not damage briquetting down when pressing down the briquetting through the sheet rubber.

The utility model has the advantages that: the utility model discloses a pivot and screw hole come connecting thread axle mount pad, catch U type groove through the handle and stimulate, connect down the briquetting through spacing post, the cable that needs the flare-out is led through the leading wheel, cooperate with spacing post through spacing knot, will descend the briquetting to install at U type inslot, push down the cable through the pinch roller, the operation of flare-out, through the screw, round hole and screw hole can be with thread axle mount pad fixed mounting on U type groove, install the thread axle through thread axle screw thread mounting hole, conveniently rotate the thread axle through rotating the handle, make the thread axle not damage briquetting down when the briquetting is moved down in the pressure through the sheet rubber.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the U-shaped groove structure of the present invention;

FIG. 4 is a schematic view of the lower structure of the U-shaped groove of the present invention;

fig. 5 is a schematic view of the structure of the lower press block of the present invention;

FIG. 6 is a schematic view of the lower portion of the lower press block of the present invention;

fig. 7 is a schematic structural view of the threaded shaft mounting base of the present invention;

fig. 8 is a schematic view of the structure of the threaded shaft of the present invention.

In the figure: 1-U-shaped groove, 101-limiting column, 102-handle, 103-rotating shaft, 104-threaded hole, 105-guide wheel, 2-lower pressing block, 201-limiting buckle, 202-pressing wheel, 3-threaded shaft mounting seat, 301-round hole, 302-threaded shaft threaded mounting hole, 4-threaded shaft, 401-rotating handle, 402-rubber sheet and 5-screw.

Detailed Description

Example 1

As shown in fig. 1 to 8, the utility model discloses a cable straightening device, which adopts the technical scheme that the device comprises a U-shaped groove 1, a lower pressing block 2, a threaded shaft mounting seat 3, a threaded shaft 4 and a screw 5; the lower pressing block 2 is movably arranged in the U-shaped groove 1; the threaded shaft mounting seat 3 is mounted on the U-shaped groove 1 through a screw 5 and is positioned above the lower pressing block 2; the threaded shaft 4 is mounted on the threaded shaft mounting base 3.

As the preferred technical scheme of the cable straightening device of the utility model, the four corners of the upper part of the U-shaped groove 1 are respectively and fixedly provided with a limit post 101, the centers of the left and right side surfaces of the U-shaped groove 1 are symmetrically and fixedly provided with handles 102, the center of the right end of the upper surface of the U-shaped groove 1 is fixedly provided with a rotating shaft 103, the center of the upper end of the left side surface of the U-shaped groove 1 is fixedly provided with a threaded hole 104, the center of the lower surface of the U-shaped groove 1 is uniformly and rotatably provided with a guide wheel 105 from front to back, the middle part of the guide wheel 105 is provided with a groove, the upper part of the guide wheel 105 is positioned in the U-shaped groove 1, the threaded shaft mounting seat 3 is connected through the rotating shaft 103 and the threaded hole 104, the U-shaped groove 1 is grasped through the handles 102 for pulling, the lower pressing block 2 is connected through the limit post 101, the cable to be straightened is guided through the guide wheel 105, the cable is placed on the guide wheel 105, the lower pressing block 2 is pressed down and pushed tightly, the handle 102 is grasped and pulled, and the cable is guided and straightened.

As the utility model discloses a preferred technical scheme of cable straightening device, briquetting 2 is inside cavity lower part open-ended cuboid down, length after briquetting 2 in the past is the same with U type groove 1 length after to in the past down, lower briquetting 2's upper portion four corners department fixed mounting has spacing knot 201 respectively, spacing knot 201 is mutually supported with spacing post 101, briquetting 2's inside is evenly rotated after to in the past down and is installed pinch roller 202, pinch roller 202's lower part stretches out in briquetting 2's inside down, cooperatees with spacing post 101 through spacing knot 201, will install briquetting 2 down in U type groove 1, push down the cable through pinch roller 202, straighten the operation, cup joint spacing knot 201 correspondence on spacing post 101, pinch roller 202 presses on the cable.

As the utility model discloses a preferred technical scheme of cable straightening device, the right-hand member of threaded shaft mount pad 3 rotates and cup joints in pivot 103, threaded shaft screw thread mounting hole 302 has been seted up to the upper surface center department of threaded shaft mount pad 3, round hole 301 has been seted up to the left end center department of threaded shaft mount pad 3 is fixed, the lower extreme of screw 5 is mobile to pass the final threaded mounting of round hole 301 in screw hole 104, can be with threaded shaft mount pad 3 fixed mounting on U type groove 1 through screw 5, round hole 301 and screw hole 104, installs threaded shaft 4 through threaded shaft screw thread mounting hole 302, aligns round hole 301 with screw hole 104, screws up screw 5, makes threaded shaft mount pad 3 and U type groove 1 fixed connection.

As the utility model discloses a preferred technical scheme of cable straightening device, the upper end fixed mounting of threaded shaft 4 has rotation handle 401, the lower extreme screw thread of threaded shaft 4 passes threaded shaft screw thread mounting hole 302 fixed mounting and has rubber sheet 402, conveniently rotates threaded shaft 4 through rotating handle 401, makes threaded shaft 4 do not damage briquetting 2 down when pressing briquetting 2 down through rubber sheet 402, grasps rotation handle 401, rotates threaded shaft 4 and makes rubber sheet 402 tightly push down the upper surface of briquetting 2 down.

The utility model discloses a theory of operation: put into the leading wheel 105 with the cable on, correspond spacing knot 201 and cup joint on spacing post 101, pinch roller 202 presses on the cable, aligns round hole 301 and screw hole 104, screws up screw 5, makes threaded shaft mount pad 3 and U type groove 1 fixed connection, rotates threaded shaft 4 and makes rubber sheet 402 tightly push down the upper surface of briquetting 2, grasps handle 102 pulling, makes the cable direction straighten.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims

1. A cable straightening device is characterized by comprising a U-shaped groove (1), a lower pressing block (2), a threaded shaft mounting seat (3), a threaded shaft (4) and a screw (5); the lower pressing block (2) is movably arranged in the U-shaped groove (1); the threaded shaft mounting seat (3) is mounted on the U-shaped groove (1) through a screw (5) and is positioned above the lower pressing block (2); the threaded shaft (4) is installed on the threaded shaft installation seat (3).

2. A cable straightening device according to claim 1, characterized in that: spacing post (101) have been fixed respectively to have seted up on the upper portion four corners in U type groove (1), the left and right sides face center department symmetry fixed mounting in U type groove (1) has handle (102), fixed mounting has pivot (103) on the upper surface right-hand member center in U type groove (1), fixed mounting is located threaded hole (104) at the left surface upper end center in U type groove (1), the lower surface center department in U type groove (1) is in the past to the even rotation in back and is installed leading wheel (105), leading wheel (105) middle part is opened flutedly, the upper portion of leading wheel (105) is located U type groove (1).

3. A cable straightening device according to claim 2, characterized in that: lower briquetting (2) is inside cavity lower part open-ended cuboid, length after lower briquetting (2) in the past is the same with U type groove (1) length after to in the past, the upper portion four corners department of lower briquetting (2) fixed mounting respectively has spacing knot (201), spacing knot (201) mutually supports with spacing post (101), inside of lower briquetting (2) is in the past to the even rotation in back and is installed pinch roller (202), the lower part of pinch roller (202) stretches out in the inside of lower briquetting (2).

4. A cable straightening device according to claim 3, characterized in that: the right-hand member of screw thread axle mount pad (3) rotates to cup joint on pivot (103), the upper surface center department of screw thread axle mount pad (3) sets up screw thread axle screw thread mounting hole (302), the left end center department of screw thread axle mount pad (3) is fixed and is set up round hole (301), the lower extreme of screw (5) is movably passed round hole (301) and is finally installed in screw hole (104) screw thread.

5. A cable straightening device according to claim 4, characterized in that: the upper end fixed mounting of screw thread axle (4) has rotation handle (401), the lower extreme screw thread of screw thread axle (4) passes screw thread axle screw thread mounting hole (302) fixed mounting has rubber slab (402).