CN217675994U - Pay-off rack suitable for electric wires and cables - Google Patents

Abstract

The utility model relates to a cable pay-off rack, in particular to a cable pay-off rack suitable for wire and cable, including the movable plate and fix the support frame on the movable plate top, the lateral wall of support frame rotates and installs the unwrapping wire pole, the last cover of unwrapping wire pole is equipped with the wire and cable main part, and the outer wall of unwrapping wire pole is the annular array and has seted up flexible groove, the inner wall equidistance of flexible groove is fixed with the spring, and embeds in the flexible groove has the lifter plate of being connected with the spring, wherein the top of flexible groove is slidely pegged graft and is had the mounting plate that contacts with the lifter plate, and a plurality of the one end that the mounting plate stretches out flexible groove all butts with the inner wall of wire and cable main part, and the outer wall both sides of mounting plate all embed and install the hexagon socket head cap screw that butts with the lifter plate, the bottom of movable plate is rectangular array and installs a plurality of universal wheels; the utility model discloses, be convenient for fix the wire and cable main part, avoided the wire and cable main part to appear rubbing in the in-process of unwrapping wire and lead to the condition of damage.

Description

Pay-off rack suitable for electric wires and cables

Technical Field

The utility model relates to a cable pay off rack specifically is a be applicable to wire and cable pay off rack, belongs to wire and cable unwrapping wire technical field.

Background

In the process of wire and cable construction and wiring, in order to facilitate paying off, coiled wires and cables are usually sleeved on a paying-off rack.

The application number is 201822226472.5's patent discloses an anti-drop cable drum unwrapping wire support, including support body and cable drum, cable drum rotates with the support body to be connected, support body sliding connection has vertical support column, the slip direction perpendicular to cable drum's of support column axis of rotation, and the support column is close to cable drum's tip, the support column articulates there is the anticreep pole, and the axis of rotation of articulated axis perpendicular to cable drum, the arc wall has been seted up on the anticreep pole, the anticreep pole articulates there is the semicircle anchor clamps, semicircle anchor clamps and arc wall looks adaptation, the semicircle anchor clamps are provided with the screw rod with the relative one end of self hinged end, the screw rod passes anchor clamps and anticreep pole threaded connection, the anticreep pole is provided with the fixed plate and the sliding plate of perpendicular to anticreep pole, fixed plate and anticreep pole fixed connection, sliding plate and anticreep pole sliding connection, the anticreep pole is provided with the lead screw, the lead screw is on-parallel to the upper surface of anticreep pole, the lead screw is connected with anticreep pole rotation, with sliding plate threaded connection.

Although above-mentioned patent can fix a position the end of a thread at the in-process of unwrapping wire, has avoided the cable conductor to break away from longer and lead to the cable conductor to tie a knot or twist, but at the in-process of fixing a position the end of a thread, the cable still can slide on cable drum, and the cable produces the friction at gliding in-process and cable drum's outer wall, leads to cable insulation layer wearing and tearing to appear, influences the insulating effect of cable.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be applicable to wire and cable pay off rack in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a be applicable to wire and cable pay off rack, include the movable plate and fix the support frame on the movable plate top, the lateral wall of support frame rotates installs the unwrapping wire pole, the cover is equipped with the wire and cable main part on the unwrapping wire pole, and the outer wall of unwrapping wire pole is the annular array and has seted up flexible groove, the inner wall equidistance in flexible groove is fixed with the spring, and has the lifter plate with spring coupling in the flexible inslot, and wherein the top in flexible groove slides to peg graft has the mounting plate with the lifter plate contact, and is a plurality of the one end that the mounting plate stretches out flexible groove all with the inner wall butt of wire and cable main part, and the outer wall both sides of mounting plate all embedded install with the hexagon socket head cap screw of lifter plate butt.

Through the technical scheme, the accessible is the annular array at the outer wall of unwrapping wire pole and has seted up flexible groove, it has spring and lifter plate to embed in flexible groove, and the top in flexible groove slides and pegs graft there is the mounting plate, wire and cable main part cover is established at unwrapping wire pole back, spring promotion expansion plate in the flexible groove makes it drive the mounting plate and slides in flexible groove, the mounting plate is at the in-process that removes and the inner wall butt of wire and cable main part, thereby make the wire and cable main part keep fixed on the unwrapping wire pole, it makes its bottom and lifter plate butt to rotate interior hexagon socket head cap screw simultaneously, and it makes the mounting plate continuously move to continue to extrude the lifter plate, the lifter plate is at the in-process extrusion spring that removes, thereby adjust the position of mounting plate and the elasticity of spring, and then be applicable to the location of not unidimensional wire and cable main part, be convenient for fixing the wire and cable main part, the condition that the friction leads to the damage has been avoided the wire and cable main part to appear in the in-process of unwrapping wire.

As a further preferred scheme, a plurality of universal wheels are installed at the bottom end of the moving plate in a rectangular array mode, and the wire releasing rod is rotatably inserted into the supporting frame through a bearing.

Through above-mentioned technical scheme, accessible universal wheel drives movable plate and unwrapping wire pole and removes, and the in-process wire and cable main part at the unwrapping wire drives the lateral wall rotation of unwrapping wire pole at the support frame.

As a further preferred scheme, the number of the pay-off rods is two, a connecting rod is arranged between the two pay-off rods, and two ends of the connecting rod are respectively rotatably inserted into the two pay-off rods through bearings.

Through above-mentioned technical scheme, accessible connecting rod makes two unwrapping wire poles rotate with different speed and angle to satisfy the unwrapping wire demand of the different length of stranded wire and cable.

As a further preferred scheme, the side wall of the wire releasing rod is tapped with a screw hole, an anti-falling plate is installed through the screw hole, and the protruding threads of the side wall of the anti-falling plate are inserted in the screw hole.

Through above-mentioned technical scheme, accessible anticreep board carries out the separation to the electric wire and cable main part on the unwrapping wire pole, further prevents that electric wire and cable main part from droing from the unwrapping wire pole.

As a further preferable scheme, the inner hexagon bolt is inserted in a groove formed in the outer wall of the fastening plate in a threaded manner, and the inner hexagon bolt penetrates through the fastening plate to be abutted against the lifting plate.

Through above-mentioned technical scheme, the accessible rotates hexagon socket head cap screw and makes its bottom and lifter plate butt to continuously extrude the lifter plate and make the mounting plate continuously remove, thereby adjust the position of mounting plate and the elasticity of spring.

As a further preferable scheme, the outer wall of the wire releasing rod is provided with an installation groove, and a screw rod is inserted in the center of the bottom wall of the installation groove in a threaded manner.

Through above-mentioned technical scheme, accessible screw rod twists the mounting groove, makes the screw rod can not lead to the fact the influence to the fact that the wire and cable main part is installed on the unwrapping wire pole.

As a further preferable scheme, a positioning hole for fixing the wire and cable main body is formed in the center of the screw, and a knob is fixed at the top end of the screw.

Through above-mentioned technical scheme, during the locating hole on the accessible screw rod, the end of a thread of remaining electric wire and cable main part inserts the locating hole behind the unwrapping wire to screw up the screw rod through the knob, make the end of a thread of electric wire and cable main part and the inner wall butt of mounting groove, thereby make the end of a thread of electric wire and cable main part and unwrapping wire pole keep fixed, avoided the electric wire and cable main part the in-process of depositing the condition that scatters to appear.

The utility model discloses a technological effect and advantage: the outer wall through at the unwrapping wire pole is the annular array and has seted up flexible groove, it has spring and lifter plate to embed in flexible groove, and the top in flexible groove slides and pegs graft there is the mounting plate, wire and cable main part cover is established after on the unwrapping wire pole, the spring in the flexible groove promotes the expansion plate and makes it drive the mounting plate and slide in flexible groove, the mounting plate is at the in-process with the inner wall butt of wire and cable main part that removes, thereby make the wire and cable main part keep fixed on the unwrapping wire pole, rotate simultaneously hexagon socket head cap screw and make its bottom and lifter plate butt, and continuously extrude the lifter plate and make the mounting plate continuously remove, the lifter plate extrudees the spring at the in-process that removes, thereby adjust the position of mounting plate and the elasticity of spring, and then be applicable to the location of unidimensional wire and cable main part, be convenient for fixing the wire and cable main part, the condition that the friction leads to the damage has been avoided the wire and cable main part to appear in the in-process of unwrapping wire.

Drawings

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

FIG. 2 is a schematic view of the structure of the wire releasing rod of the present invention;

FIG. 3 is a schematic view of the internal structure of the wire-releasing rod of the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 3 according to the present invention.

In the figure: 100. moving the plate; 101. a universal wheel; 102. a support frame; 200. a wire and cable body; 300. a wire releasing rod; 301. an anti-drop plate; 302. a screw hole; 303. a connecting rod; 304. a fastening plate; 305. a lifting plate; 306. a telescopic groove; 307. a spring; 308. a hexagon socket head cap screw; 400. mounting grooves; 401. a knob; 402. positioning holes; 403. a screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1 and 2, a pay-off stand for electric wires and cables includes a movable plate 100 and a support frame 102 fixed on the top of the movable plate 100, wherein a wire releasing rod 300 is rotatably installed on the side wall of the support frame 102, and an electric wire and cable main body 200 is sleeved on the wire releasing rod 300;

the bottom end of the moving plate 100 is provided with a plurality of universal wheels 101 in a rectangular array, the paying-off rod 300 is rotatably inserted into the support frame 102 through a bearing, the universal wheels 101 drive the moving plate 100 and the paying-off rod 300 to move, and the wire cable main body 200 drives the paying-off rod 300 to rotate on the side wall of the support frame 102 in the paying-off process.

Referring to fig. 3, the outer wall of the paying-off rod 300 is an annular array and has been seted up flexible groove 306, the inner wall equidistance of flexible groove 306 is fixed with spring 307, and it has the lifter plate 305 of being connected with spring 307 to embed in the flexible groove 306, wherein the top of flexible groove 306 slides and pegs graft and have the mounting plate 304 that contacts with lifter plate 305, the one end that a plurality of mounting plates 304 stretch out flexible groove 306 all with the inner wall butt of wire and cable main part 200, and the equal embedded hexagon socket head cap screw 308 that has with lifter plate 305 butt of mounting plate 304's outer wall both sides.

The outer wall of the pay-off rod 300 is provided with telescopic grooves 306 in an annular array, springs 307 and lifting plates 305 are embedded in the telescopic grooves 306, the top ends of the telescopic grooves 306 are inserted with fastening plates 304 in a sliding mode, after the wire and cable body 200 is sleeved on the pay-off rod 300, the springs 307 in the telescopic grooves 306 push the telescopic plates to drive the fastening plates 304 to slide in the telescopic grooves 306, and the fastening plates 304 abut against the inner wall of the wire and cable body 200 in the moving process, so that the wire and cable body 200 is kept fixed on the pay-off rod 300;

meanwhile, the socket head cap screw 308 is rotated to enable the bottom end of the socket head cap screw to abut against the lifting plate 305, the lifting plate 305 is continuously extruded to enable the fastening plate 304 to continuously move, the lifting plate 305 extrudes the spring 307 in the moving process, and therefore the position of the fastening plate 304 and the elastic force of the spring 307 are adjusted, and the socket head cap screw is further suitable for positioning of wire and cable bodies 200 of different sizes.

The two paying-off rods 300 are arranged, the connecting rod 303 is arranged between the two paying-off rods 300, two ends of the connecting rod 303 are respectively and rotatably inserted into the two paying-off rods 300 through bearings, and the connecting rod 303 enables the two paying-off rods 300 to rotate at different speeds and angles, so that the paying-off requirements of different lengths of multi-strand electric wires and cables are met.

The side wall of the pay-off rod 300 is tapped with a screw hole 302, and an anti-falling plate 301 is installed through the screw hole 302, the convex screw thread of the side wall of the anti-falling plate 301 is inserted into the screw hole 302, the anti-falling plate 301 separates the electric wire and cable main body 200 on the pay-off rod 300, and further prevents the electric wire and cable main body 200 from falling off from the pay-off rod 300.

The socket head cap 308 is screwed into a groove formed in the outer wall of the fastening plate 304, and the socket head cap 308 penetrates through the fastening plate 304 to abut against the lifting plate 305, so that the bottom end of the socket head cap 308 can abut against the lifting plate 305 by rotating the socket head cap 308, and the lifting plate 305 is continuously pressed to continuously move the fastening plate 304, thereby adjusting the position of the fastening plate 304 and the elastic force of the spring 307.

Referring to fig. 4, an installation groove 400 is formed in an outer wall of the wire releasing rod 300, a screw 403 is inserted into a central position of a bottom wall of the installation groove 400 in a threaded manner, the screw 403 is screwed into the installation groove 400, so that the screw 403 does not affect the installation of the wire and cable main body 200 on the wire releasing rod 300, a positioning hole 402 for fixing the wire and cable main body 200 is formed in the central position of the screw 403, and a knob 401 is fixed to a top end of the screw 403.

The positioning hole 402 on the screw 403 inserts the wire end of the remaining wire cable main body 200 after being paid off into the positioning hole 402, and the screw 403 is screwed through the knob 401, so that the wire end of the wire cable main body 200 is abutted against the inner wall of the mounting groove 400, and the wire end of the wire cable main body 200 is kept fixed with the paying off rod 300, thereby avoiding the scattering of the wire cable main body 200 in the storage process.

The utility model discloses when using, embolia wire and cable main part 200 back on the pole 300 of putting wire and cable, spring 307 in the flexible groove 306 promotes the expansion plate and makes it drive mounting plate 304 and slide in flexible groove 306, mounting plate 304 is at the in-process of removal and the inner wall butt of wire and cable main part 200, thereby make wire and cable main part 200 keep fixed on the pole 300 of putting wire, rotate hexagon socket head cap screw 308 and make its bottom and lifter 305 butt, and continuously extrude lifter 305 and make mounting plate 304 continuously move, lifter 305 is at the in-process extrusion spring 307 of removal, it is inseparabler with being connected of wire and cable main part 200 to mounting plate 304, in-process to wire and cable main part 200 unwrapping wire, pole 300 is rotatory at the lateral wall of support frame 102, insert the locating hole 402 with the end of remaining wire and cable main part 200 after the unwrapping wire, and screw 403 is screwed up through knob 401, make wire end and the inner wall butt of mounting groove 400 of wire and cable main part 200, thereby make wire end and pole 300 of wire and put wire and keep fixed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides a be applicable to electric wire and cable pay off rack, includes movable plate (100) and fixes support frame (102) on movable plate (100) top which characterized in that: the lateral wall of support frame (102) rotates installs unwrapping wire pole (300), the cover is equipped with wire and cable main part (200) on unwrapping wire pole (300), and the outer wall of unwrapping wire pole (300) is annular array and has seted up flexible groove (306), the inner wall equidistance of flexible groove (306) is fixed with spring (307), and has embedded lifter plate (305) of being connected with spring (307) in flexible groove (306), wherein the top of flexible groove (306) slides and pegs graft and have mounting plate (304) with lifter plate (305) contact, and is a plurality of the one end that telescopic groove (306) are stretched out in mounting plate (304) all with the inner wall butt of wire and cable main part (200), and the outer wall both sides of mounting plate (304) all embedded interior hexagon bolt (308) of installing with lifter plate (305) butt.

2. The wire and cable pay-off rack of claim 1, wherein: the bottom end of the moving plate (100) is provided with a plurality of universal wheels (101) in a rectangular array, and the wire releasing rod (300) is rotatably inserted into the support frame (102) through a bearing.

3. The wire and cable pay-off rack of claim 2, wherein: the two wire releasing rods (300) are arranged, a connecting rod (303) is arranged between the two wire releasing rods (300), and two ends of the connecting rod (303) are respectively rotatably inserted into the two wire releasing rods (300) through bearings.

4. The cable and wire pay-off rack as claimed in claim 3, wherein: the side wall of the wire releasing rod (300) is tapped with a screw hole (302), an anti-falling plate (301) is installed through the screw hole (302), and the protruding threads on the side wall of the anti-falling plate (301) are inserted into the screw hole (302).

5. The wire and cable pay-off rack of claim 1, wherein: the inner hexagon bolt (308) is inserted into a groove formed in the outer wall of the fastening plate (304) in a threaded manner, and the inner hexagon bolt (308) penetrates through the fastening plate (304) to be abutted against the lifting plate (305).

6. The wire and cable pay-off rack of claim 1, wherein: the outer wall of the wire releasing rod (300) is provided with a mounting groove (400), and a screw rod (403) is inserted in the center of the bottom wall of the mounting groove (400) in a threaded manner.

7. The wire and cable pay-off rack of claim 6, wherein: the center position department of screw rod (403) is seted up and is used for fixed electric wire and cable main part (200) locating hole (402), and the top of screw rod (403) is fixed with knob (401).

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