CN210214354U

CN210214354U - Heavy cable drum pay-off support

Info

Publication number: CN210214354U
Application number: CN201920779154.3U
Authority: CN
Inventors: Shan Zhang; 张珊; Jianyong Jin; 靳建勇; Jing Sun; 孙静
Original assignee: Tianjin Aerospace Hexing Technology Co Ltd
Current assignee: Tianjin Aerospace Hexing Technology Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-03-31
Anticipated expiration: 2029-05-28

Abstract

The utility model provides a heavy cable drum unwrapping wire support, include: the rotary shaft is in interference fit with an inner ring of the bearing, the bottom of the placing platform is fixedly connected with the supporting plate through three supporting columns, three vertically arranged limiting strips are arranged at the top of the placing platform, a plurality of limiting screw holes are formed in the limiting strips, and limiting studs are arranged in the limiting screw holes; the three support columns and the three limit strips are respectively distributed in a triangular shape, and the centers of the two triangles and the rotating shaft are positioned on the same vertical straight line; the bottom of base is equipped with the stabilizer blade, and the stabilizer blade includes upper end cover, shock attenuation post and bottom end cover, and the shock attenuation post overcoat is equipped with damping spring, and bottom end cover bottom is fixed with the backup pad, and the screw has been seted up at both ends about the backup pad. The utility model discloses stable in structure, safe in utilization are particularly suitable for heavy cable drum's unwrapping wire needs.

Description

Heavy cable drum pay-off support

Technical Field

The utility model relates to a machine part processing technology field especially relates to a heavy cable drum unwrapping wire support.

Background

The cable wire coil is formed by winding cables on a cable coil, the large cable wire coil is large in size and heavy in weight, and the large cable wire coil needs to be placed on a specific paying-off device for paying off during paying off. Traditional cable drum unwrapping wire support simple structure for stability when placing cable drum's supporting disk rotates and the stabilizer blade stability of support are all not good enough, lead to the stability of whole support not high enough then, have the potential safety hazard during the use, are difficult to satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

For solving the not enough of above prior art, the utility model provides a heavy cable drum unwrapping wire support, stable in structure, safe in utilization.

The utility model discloses a realize through following technical scheme:

a heavy duty cable drum payoff bracket comprising: the bearing seat is fixed in the center of the upper portion of the base, one end of the rotating shaft is connected with the bearing seat, the other end of the rotating shaft is connected with the middle of the bottom surface of the supporting plate through the bearing, the rotating shaft is in interference fit with an inner ring of the bearing, the bottom of the placing table is fixedly connected with the supporting plate through three supporting columns, three vertically-arranged limiting strips are arranged at the top of the placing table, a plurality of vertically-distributed limiting screw holes are formed in the limiting strips, and horizontally-arranged limiting studs are arranged in the limiting screw holes; the three support columns and the three limit strips are respectively distributed in a triangular shape, and the centers of the two triangles and the rotating shaft are positioned on the same vertical straight line;

the bottom of base is equipped with the stabilizer blade that is used for shock attenuation and firm heavy cable drum unwrapping wire support, the stabilizer blade includes the upper end cover, shock attenuation post and bottom end cover, the shock attenuation post is fixed in between upper end cover and the bottom end cover and the top outer wall of shock attenuation post tightly pastes the inner wall of upper end cover and bottom end cover respectively with the bottom outer wall, the shock attenuation post overcoat is equipped with damping spring, damping spring's both ends offset with the lower terminal surface of upper end cover and the up end of bottom end cover respectively, the upper end top is equipped with and is used for the connecting screw rod be connected with the base, the bottom end cover bottom is fixed with the backup pad, the screw has.

Preferably, the protection frame is further included, and the protection frame is fixed to the top of the base and located on the periphery of the support plate.

Further preferably, one end of the limiting stud is provided with a handle, and the handle is positioned in a triangle formed by the three limiting strips.

Most preferably, the height of the placing table is not more than one third of the whole height of the heavy cable reel pay-off bracket.

Compared with the prior art, the utility model discloses structural design science, reasonable is particularly suitable for heavy cable drum's unwrapping wire needs, stable in structure, safe in utilization, is worth popularizing and applying.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the shock absorbing foot of fig. 1.

In the figure: 1. a support leg; 11. connecting a screw rod; 12. an upper end cover; 13. a shock-absorbing post; 14. a damping spring; 15. a lower end cover; 16. a support plate; 17. a screw hole; 2. a base; 3. a load bearing seat; 4. a rotating shaft; 5. a protective frame; 6. a bearing; 7. a support plate; 8. a support pillar; 9. a placing table; 91. a limiting strip; 92. and a limiting stud.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 belong to the protection scope of the present invention.

As shown collectively in fig. 1-2, a heavy duty cable drum payoff stand comprises: the bearing seat 3 is fixed in the center of the upper portion of the base 2, one end of the rotating shaft 4 is connected with the bearing seat 3, the other end of the rotating shaft is connected with the middle of the bottom surface of the supporting plate 7 through the bearing 6, the rotating shaft 4 is in interference fit with an inner ring of the bearing 6, the bottom of the placing table 9 is fixedly connected with the supporting plate 7 through the three supporting columns 8, the top of the placing table 9 is provided with three vertically-arranged limiting strips 91, the limiting strips 91 are provided with a plurality of vertically-distributed limiting screw holes, and horizontally-arranged limiting studs 92 are arranged in the limiting screw holes; the three support columns 8 and the three limit strips 91 are respectively distributed in a triangular shape, and the centers of the two triangles and the rotating shaft 4 are positioned on the same vertical straight line;

the bottom of base 2 is equipped with stabilizer blade 1 that is used for shock attenuation and firm heavy cable drum unwrapping wire support, stabilizer blade 1 includes upper end cover 12, shock column 13 and lower end cover 15, shock column 13 is fixed in between upper end cover 12 and the lower end cover 15 and the top outer wall and the bottom outer wall of shock column 13 respectively tightly paste the inner wall of upper end cover 12 with lower end cover 15, the 13 overcoat of shock column is equipped with damping spring 14, damping spring 14's both ends offset with the lower terminal surface of upper end cover 12 and the up end of lower end cover 15 respectively, upper end cover 12 top is equipped with and is used for the connecting screw 11 of being connected with base 2, lower end cover 15 bottom is fixed with backup pad 16, screw 17 has been seted up at both ends about backup pad 16.

When the heavy cable coil is used, the heavy cable coil is arranged outside a triangle formed by the three limiting strips 91, and the limiting studs 92 are screwed so that the free ends of the 3 limiting studs 92 respectively abut against the inner rings of the heavy cable coil. Bearing seat 3 is used for supporting the bearing of placing platform 9 and heavy cable drum, because extension board 7 with place and adopt three support columns 8 to be connected between the platform 9, extension board 7 also can drive the rotation of placing platform 9 in rotatory, support column 8 makes the frictional force that places platform 9 and receive when rotatory very little moreover. During the unwrapping wire, heavy cable drum is placed and is placed platform 9 on, rotates gently and places platform 9, and heavy cable drum can rotate along with placing platform 9 together.

In order to ensure the safety of the operation, as a preferred technical solution, the utility model discloses a further embodiment still includes protective frame 5, and protective frame 5 is fixed in the top of base 2 and is located the extension board 7 periphery. The protective frame 5 may be a hollow cylindrical frame body or may have another conventional structure.

For convenient spacing operation, as a preferred technical scheme, the utility model discloses a further embodiment, the one end of spacing double-screw bolt 92 is equipped with the handle, and the handle is located the triangle-shaped that three spacing strips 91 formed, and outside the triangle-shaped that three spacing strips 91 formed was arranged in to heavy cable drum, twist spacing double-screw bolt 92 through the handle and make 3 spacing double-screw bolts 92's free end tightly support the inner circle of heavy cable drum respectively, fix heavy cable drum then.

In order to further improve the stability of whole support, as an optimal technical scheme, the utility model discloses an another embodiment, the height of placing platform 9 is no longer than the one-third of heavy cable drum unwrapping wire support overall height, so, overall structure's focus is low after heavy cable drum places, and the unwrapping wire is stable.

The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The component structures or the connection modes not described in detail in the present invention are the prior art.

Claims

1. The utility model provides a heavy cable drum unwrapping wire support which characterized in that: the method comprises the following steps: the bearing seat (3) is fixed at the center of the upper portion of the base (2), one end of the rotating shaft (4) is connected with the bearing seat (3), the other end of the rotating shaft is connected with the middle of the bottom surface of the supporting plate (7) through the bearing (6), the rotating shaft (4) is in interference fit with an inner ring of the bearing (6), the bottom of the placing table (9) is fixedly connected with the supporting plate (7) through the three supporting columns (8), three vertically-arranged limiting strips (91) are arranged at the top of the placing table (9), a plurality of vertically-distributed limiting screw holes are formed in the limiting strips (91), and horizontally-arranged limiting studs (92) are arranged in the limiting screw holes; the three support columns (8) and the three limit strips (91) are respectively distributed in a triangular shape, and the centers of the two triangles and the rotating shaft (4) are positioned on the same vertical straight line;

the bottom of base (2) is equipped with and is used for the shock attenuation and stabilize stabilizer blade (1) of heavy cable drum unwrapping wire support, stabilizer blade (1) includes upper end cover (12), shock attenuation post (13) and lower extreme cover (15), shock attenuation post (13) are fixed in between upper end cover (12) and lower extreme cover (15) and the top outer wall and the bottom outer wall of shock attenuation post (13) tightly paste the inner wall of upper end cover (12) and lower extreme cover (15) respectively, shock attenuation post (13) overcoat is equipped with damping spring (14), damping spring (14) both ends offset with the lower terminal surface of upper end cover (12) and the up end of lower extreme cover (15) respectively, upper end cover (12) top is equipped with and is used for connecting screw rod (11) be connected with base (2), lower extreme cover (15) bottom is fixed with backup pad (16), screw (17) have been seted up at both ends about backup pad (16).

2. The heavy-duty cable drum pay-off stand of claim 1, wherein: the protective frame (5) is fixed on the top of the base (2) and is positioned on the periphery of the support plate (7).

3. The heavy-duty cable drum pay-off stand of claim 1, wherein: one end of the limiting stud (92) is provided with a handle, and the handle is positioned in a triangle formed by the three limiting strips (91).

4. The heavy-duty cable drum pay-off stand of claim 1, wherein: the height of the placing table (9) is not more than one third of the whole height of the heavy cable drum paying-off support.