CN202308898U

CN202308898U - Portable pay-off frame

Info

Publication number: CN202308898U
Application number: CN2011203690528U
Authority: CN
Inventors: 陈斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-30
Filing date: 2011-09-30
Publication date: 2012-07-04
Anticipated expiration: 2021-09-30

Abstract

The utility model discloses a portable pay-off frame which includes a pedestal part, a wire holding disc part, and a tightness adjusting mechanism. The pedestal part includes a pedestal (1), a main shaft (15), and supporting feet (2). The main shaft (15) is fixed on the pedestal (1). The pedestal (1) is fixed with a supporting foot connecting seat (3). The supporting feet (2) are detachably fixed on the supporting foot connecting seat (3). The wire holding disc part includes a main shaft sleeve (14) which can rotate relative to the main shaft (15), telescoping wire holding rods (4), internal supporting columns (9), and wire pressing rods (10). The main shaft sleeve (14) is fixed with a wire holding rod fixing seat (5). The telescoping wire holding rods (4) are detachably fixed on the wire holding rod fixing seat (5). The internal supporting columns can be slidingly arranged on the telescoping wire holding rods (4) horizontally. The wire pressing rods (10) can slide up and down the internal supporting columns (9). Through adopting the above structure, the portable pay-off frame has the characteristics of simple and reasonable structure, small volume, light weight, and excellent pay-off quality, and the portable pay-off frame can be used for various wires or cables.

Description

Portable pay off rack

Technical field

The utility model relates to the mounted apparatus of a kind of electric wire and cable, particularly a kind of can quick straight unwrapping wire in electric wire or cable unwrapping wire process and can prevent the portable pay off rack that twines or curl each other.

Background technology

In forceful electric power and light current line construction process, unwrapping wire is an important step in the construction, is main with artificial unwrapping wire and pay off rack unwrapping wire mainly.

The weak point that artificial unwrapping wire exists is to need multi agent cooperation to accomplish; Speed is slow, inefficiency, and the workmen is in a rush during unwrapping wire, and lead is easy in great confusion; Usually can occur curling or mutual phenomenon of twining; Have to cut off reclosing when too serious, badly influence construction quality and speed of application, only suitable short distance unwrapping wire.

The advantage of pay off rack unwrapping wire is that payingoff speed is fast, high efficiency, can not occur curling or mutual phenomenon of twining, so when the unwrapping wire amount reaches length apart from unwrapping wire more greatly, all adopt pay off rack to carry out unwrapping wire.But not enough below existing pay off rack exists: the one, pay off rack length and width height is changeless; In use cannot adjust; Use for the ease of big or small electric wire of difference or cable, its size just must be by big size manufacturing, and not only cost is high; And volume is big, heavy, is inconvenient to deposit and move; The 2nd, owing to effect of inertia, electric wire and cable can produce loose phenomenon to existing pay off rack, directly influence construction quality and efficiency of construction in the unwrapping wire process.

To the problems referred to above, many manufacturers and knowledgeable people develop and develop, but do not have comparatively desirable product to emerge so far as yet.

Summary of the invention

For overcoming the above-mentioned deficiency that existing pay off rack exists, the purpose of the utility model provide a kind of simple and reasonable, volume is little, in light weight, portably use conveniently, portable pay off rack that good, the big or small electric wire of unwrapping wire quality or cable can both use.

The utility model solves this technical problem the technical scheme that is adopted; It comprises base portion, drum part, tightening mechanism; It is characterized in that: described base portion comprises base, main shaft, feet; Main shaft is fixed on the base, is fixed with the feet Connection Block on the base, and feet is dismountable to be fixed on the feet Connection Block; Described drum partly comprises collar bush, flexible holder line bar, interior support post, the line ball bar of main axis rotation relatively; Be fixed with holder line bar holder on the collar bush; Flexible holder line bar is dismountable to be fixed on the holder line bar holder; But being arranged on the flexible holder line bar of interior support post horizontal slip, the line ball bar can slide up and down and is arranged on the interior support post.

Said degree of tightness governor motion comprises damping washer, spacer, tightens nut, and damping washer and spacer are set on the main shaft successively, tightens nut and is fixed on the main shaft and pushes down spacer, and the upper surface of damping washer contacts with spacer, and the lower surface contacts with collar bush.

Main shaft between said collar bush and the base is provided with plane bearing.

Described feet is telescopic feet, is connected with conductor rod on one of them feet, and conductor rod is provided with guide ring.

After adopting said structure, following advantage and effect are relatively arranged with prior art:

The one, but owing to adopted dismountable telescopic feet and the interior support post of flexible holder line bar and horizontal slip and the line ball bar that can slide up and down; The electric wire or the cable of different sizes all can use; Not only volume little, in light weight, carry deposit conveniently, loading and unloading flexibly, and effectively improved the scope of application.

The 2nd, can increase or reduce damping due to rotation through adjustment degree of tightness governor motion, prevent in the unwrapping wire process because the loose phenomenon of cable that inertia occurs, can guarantee that cable is straight to pull out.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is the schematic perspective view of the utility model.

Fig. 3 is the main axle structure sketch map of the utility model.

1 base wherein, 2 feets, 3 feet Connection Blocks, 4 flexible holder line bars, 5 holder line bar holders, 6 damping washers, 7 spacers, 8 tighten nut, support posts in 9,10 line ball bars, 11 conductor rods, 12 guide rings, 13 plane bearings, 14 collar bushes, 15 main shafts.

Embodiment

Fig. 1, Fig. 2 and shown in Figure 3; Specific embodiments for the portable pay off rack of the utility model; It comprises base portion, drum part, degree of tightness governor motion, and described base portion comprises base 1, main shaft 15, feet 2, and main shaft 15 is fixed on the base 1; Be fixed with feet Connection Block 3 on the base 1, feet 2 dismountable being fixed on the feet Connection Block 3; Described drum partly comprises collar bush 14, flexible holder line bar 4, interior support post 9, the line ball bar 10 of main shaft 15 rotations relatively; Be fixed with holder line bar holder 5 on the collar bush 14; Flexible holder line bar 4 dismountable being fixed on the holder line bar holder 5; But being arranged on the flexible holder line bar 4 of interior support post 9 horizontal slips, line ball bar 10 can slide up and down and is arranged on the interior support post 9.Main shaft 15 between said collar bush 14 and the base 1 is provided with plane bearing 13.Described feet 2 is telescopic feet, is connected with conductor rod 11 on one of them feet 2, and conductor rod 11 is provided with guide ring 12.

Described degree of tightness governor motion comprises damping washer 6, spacer 7, tightens nut 8; Damping washer 6 is set on the main shaft 15 with spacer 7 successively; Tighten nut 8 and be fixed on the main shaft 15 and push down spacer 7, the upper surface of damping washer 6 contacts with spacer 7, and the lower surface contacts with collar bush 14.

When the utility model uses, earlier feet 2 is fixedly connected with base 1, makes base 1 that enough big supporting surface arranged; The holder line bar 4 that will stretch is fixed on the holder line bar holder 5; And the appropriate length of the flexible holder of adjustment line bar 4, interior support post 9 is enclosed within on the flexible holder line bar 4, electric wire or cable are lain on the flexible holder line bar 4; And support post 9 arrives correct position in the adjustment; On the support post 9 and be pressed on electric wire or the cable, conductor rod 11 is connected on the feet 2 in line ball bar 10 is inserted in, again the end of a thread is passed guide ring 12 and can carry out unwrapping wire.Excessive like inertia in the unwrapping wire process, cause that coil is loose, can through adjustment main shaft 15 tops tighten nut 8, increase collar bush 14 dampings due to rotation, thereby can guarantee electric wire or cable is straight pulls out.When damping is excessive in the unwrapping wire process, equally can through adjustment main shaft 15 tops tighten nut 8, reach the purpose that reduces collar bush 14 dampings due to rotation.

Claims

1. portable pay off rack; Comprise base portion, drum part, degree of tightness governor motion; It is characterized in that: described base portion comprises base (1), main shaft (15), feet (2); Main shaft (15) is fixed on the base (1), is fixed with feet Connection Block (3) on the base (1), and feet (2) is dismountable to be fixed on the feet Connection Block (3); Described drum partly comprises the collar bush (14) of main shaft (15) rotation relatively, flexible holder line bar (4), interior support post (9), line ball bar (10); Be fixed with holder line bar holder (5) on the collar bush (14); Flexible holder line bar (4) is dismountable to be fixed on the holder line bar holder (5); Interior support post (9) but being arranged on the flexible holder line bar (4) of horizontal slip, line ball bar (10) can slide up and down and is arranged on the interior support post (9).

2. portable pay off rack according to claim 1; It is characterized in that: described degree of tightness governor motion comprises damping washer (6), spacer (7), tightens nut (8); Damping washer (6) and spacer (7) are set on the main shaft (15) successively; Tighten nut (8) and be fixed on main shaft (15) and go up and push down spacer (7), the upper surface of damping washer (6) contacts with spacer (7), and the lower surface contacts with collar bush (14).

3. portable pay off rack according to claim 1 and 2 is characterized in that: the main shaft (15) between said collar bush (14) and the base (1) is provided with plane bearing (13).

4. portable pay off rack according to claim 3 is characterized in that: described feet (2) is telescopic feet, is connected with conductor rod (11) on one of them feet (2), and conductor rod (11) is provided with guide ring (12).