CN217263783U

CN217263783U - Cable pay-off rack

Info

Publication number: CN217263783U
Application number: CN202123338053.9U
Authority: CN
Inventors: 李站杰
Original assignee: Henan Province Ding Big Mechanical And Electrical Equipment Installation Engineering Co ltd
Current assignee: Henan Province Ding Big Mechanical And Electrical Equipment Installation Engineering Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-08-23
Anticipated expiration: 2031-12-28

Abstract

The utility model provides a cable pay-off rack, which relates to the technical field of pay-off racks, and comprises a supporting device and a wheel disc positioning device, wherein the supporting device comprises a supporting frame and a supporting shaft, and the supporting shaft is arranged on the supporting frame; the wheel disc positioning device comprises two clamping positioning devices which are oppositely arranged on two sides of the wheel disc, each clamping positioning device comprises a clamping assembly and a positioning locking assembly, each clamping assembly is clamped at the end part of the wheel disc and is connected with the corresponding positioning locking assembly, and the positioning locking assemblies can be locked on the supporting shafts; the utility model discloses at the in-process of in-service use, through clamping component and location locking Assembly, the rim plate of no matter what kind of specification, the homoenergetic is firmly fixed, and not only application scope is extensive, can effectively avoid taking place relative dislocation between rim plate and the back shaft moreover, and the unwrapping wire, receive the line effect and show, use safe and reliable.

Description

Cable pay-off rack

Technical Field

The utility model relates to a cable pay off rack technical field, concretely relates to cable pay off rack.

Background

Pay off rack is as an auxiliary device that cable laid, by the wide application in the electric wire and cable trade, traditional pay off rack has two supports that set up relatively usually, be provided with the back shaft that is used for installing the rim plate between two supports, the cable winding sets up on the rim plate, in-process when using, along with the rotation of rim plate, can realize the unwrapping wire and receive the line, traditional pay off rack, relative dislocation can often take place between its rim plate and the back shaft, not only influence the unwrapping wire and receive the line effect, and when the cable is great specification, the quality is great, the relative dislocation of rim plate can bring the potential safety hazard for the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cable pay-off rack to solve the technical problems existing in the prior art; the utility model provides a plurality of technical effects which can be generated by the optimized technical scheme in a plurality of technical schemes; see below for details.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a pair of cable pay off rack, including strutting arrangement and rim plate positioner, wherein: the supporting device comprises a supporting frame and a supporting shaft, and the supporting shaft is arranged on the supporting frame; the wheel disc positioning device comprises two clamping positioning devices which are oppositely arranged on two sides of the wheel disc, each clamping positioning device comprises a clamping assembly and a positioning locking assembly, each clamping assembly is clamped at the end part of the wheel disc and connected with the corresponding positioning locking assembly, and the positioning locking assemblies can be locked on the supporting shafts.

Preferably, clamping component includes the locking taper sleeve, the locking taper sleeve cover is established on the back shaft, wherein: one end of the locking taper sleeve is an insertion end, and the insertion end can be inserted into the central hole of the wheel disc; the other end of the locking taper sleeve is arranged to be an installation end, and the installation end is connected with the positioning locking assembly correspondingly.

Preferably, the positioning and locking assembly comprises a locking sleeve and a fastener, wherein: the locking sleeve is of an open-loop structure, is sleeved on the supporting shaft and is connected with the mounting end of the locking taper sleeve; the fastener sets up the position of lock sleeve opening, and can lock the opening to lock the lock sleeve is for the relative position of back shaft.

Preferably, the support device comprises a lifting base assembly, wherein: the lifting base assembly is arranged on the supporting frame; the supporting shaft is arranged on the lifting base component, and the lifting base component can adjust and lock the relative height of the supporting shaft.

Preferably, the lifting base assembly comprises an upper support, and the upper support is arranged on the support frame and can slide up and down along the support frame; the support shaft is arranged on the upper support.

Preferably, the lifting foot assembly comprises a lower support, wherein: the lower support is arranged below the upper support; the lower support is provided with a jack, and the telescopic end of the jack can be connected with the upper support.

Preferably, the support frame includes two support columns of vertical setting, the upper bracket includes an upper supporting beam and sets up the upper column cover at upper supporting beam both ends, wherein: the two upper column sleeves are respectively sleeved on the two supporting columns in a sliding manner; go up the supporting beam and go up the relative rotatable two rolling members that are provided with, the back shaft sets up two between the rolling member, the back shaft with the rolling member roll cooperation, the flexible end of jack can with go up the bottom of supporting beam and be connected.

Preferably, a plurality of locating holes have been set gradually along vertical direction on the support column, lift base subassembly includes the setting element, wherein: the positioning piece is matched with the positioning hole; the positioning piece can be inserted into the preset positioning hole and can be abutted against the bottom of the lower support so as to adjust the lower support to the corresponding height.

Preferably, the lower support comprises a lower support beam and lower column sleeves arranged at two ends of the lower support beam, wherein: the two lower column sleeves are respectively sleeved on the two support columns in a sliding manner, and the bottoms of the lower column sleeves can be abutted against the positioning pieces; the jack is arranged on the lower support beam.

Preferably, the support frame comprises a support base, wherein: the supporting column is arranged on the supporting seat; and the supporting seat is provided with a roller device.

The utility model provides a pair of cable pay off rack has following beneficial effect at least:

the cable pay-off rack comprises a supporting device and a wheel disc positioning device, the supporting device is used for supporting the wheel disc and the cable, and the wheel disc positioning device is used for positioning and fixing the wheel disc.

The supporting device comprises a supporting frame and a supporting shaft, the supporting shaft is arranged on the supporting frame, the supporting frame is a main bearing part of the whole device and is firmly supported, the supporting shaft is used for installing the wheel disc and is a central shaft of the wheel disc, and the wheel disc can rotate.

The wheel disc positioning device comprises two clamping positioning devices which are oppositely arranged on two sides of the wheel disc, each clamping positioning device comprises a clamping assembly and a positioning locking assembly, each clamping assembly is clamped at the end part of the wheel disc and connected with the corresponding positioning locking assembly, the positioning locking assemblies can be locked on the supporting shafts, in the process of actual use, the two clamping positioning devices are adjusted to corresponding positions according to specifications of different wheel discs, and the two clamping assemblies are clamped on two sides of the wheel disc through the positioning locking assemblies, so that the relative positions of the wheel disc relative to the supporting shafts are firmly locked, and relative dislocation is avoided.

The utility model discloses at the in-process of in-service use, through clamping components and location locking Assembly, no matter what kind of specification's rim plate, the homoenergetic is firmly fixed, and not only application scope is extensive, can effectively avoid taking place relative dislocation between rim plate and the back shaft moreover, and the unwrapping wire, receive the line effect and show, use safe and reliable.

Drawings

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

FIG. 1 is a schematic view of the structure of the pay-off stand with a wheel disc of the present invention;

FIG. 2 is a schematic view of the pay-off stand of the present invention;

FIG. 3 is a schematic side view of the pay-off stand of the present invention;

FIG. 4 is a schematic view of the structure of the supporting shaft and the clamping and positioning device of the present invention;

fig. 5 is a schematic view of the locking sleeve and the fastener of the present invention;

FIG. 6 is a schematic view of the supporting frame of the present invention;

fig. 7 is a schematic structural view of the upper support of the present invention;

fig. 8 is a schematic view of the rolling element installation of the present invention;

fig. 9 is a schematic view of the structure of the lower support of the present invention.

Reference numerals

1. A support device; 11. a support frame; 111. a support column; 1111. positioning holes; 112. a supporting seat; 113. a reinforcement column; 114. supporting the roller; 115. an end cap; 12. a support shaft; 13. a lifting base assembly; 131. an upper support; 1311. an upper support beam; 1312. an upper column sleeve; 1313. a rolling member; 1314. a bearing; 1315. a bushing; 132. a jack; 133. a lower support; 1331. a lower support beam; 1332. a lower column sleeve; 14. a positioning member; 2. clamping and positioning the device; 21. a clamping assembly; 22. positioning the locking assembly; 221. a locking sleeve; 2211. an opening; 222. a fastener; 3. a roller device; 4. a wheel disc.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1:

the utility model provides a cable pay off rack, as shown in fig. 1-4, cable pay off rack includes strutting arrangement 1 and rim plate positioner.

The supporting device 1 comprises two supporting frames 11 and two supporting shafts 12, the number of the supporting frames 11 is two, the two supporting frames 11 are arranged oppositely, the supporting shafts 12 are horizontally arranged between the two supporting frames 11, and the wheel disc 4 is installed on the supporting shafts 12.

The wheel disc positioning device comprises two clamping positioning devices 2 which are oppositely arranged on two sides of the wheel disc 4, each clamping positioning device 2 comprises a clamping assembly 21 and a positioning locking assembly 22, each clamping assembly 21 is clamped at the end part of the wheel disc 4 and connected with the corresponding positioning locking assembly 22, and the corresponding positioning locking assembly 22 can be locked on the corresponding support shaft 12.

When the wheel disc positioning and locking device is used, the clamping assemblies 21 and the positioning and locking assemblies 22 are adjusted to corresponding positions according to the actual specification of the wheel disc 4, then the positioning and locking assemblies 22 are locked on the supporting shaft 12, the two clamping assemblies 21 are clamped at the two end parts of the wheel disc 4 at the moment, and the wheel disc 4, the clamping assemblies 21, the positioning and locking assemblies 22 and the supporting shaft 12 rotate synchronously.

The utility model discloses a clamping component 21 and location locking component 22 mutually support, and not only 4 location locking on rim plate are firm, effectively avoid rim plate 4 and back shaft 12 to take place relative dislocation, use safe and reliable, are applicable to the rim plate 4 of multiple specification moreover, and application scope is extensive.

Example 2

Example 2 is based on example 1:

as shown in fig. 4, the clamping assembly 21 includes a locking taper sleeve, which is disposed on the support shaft 12.

The end with the smaller diameter of the locking taper sleeve is set as an insertion end which can be inserted into the central hole of the wheel disc 4;

the end of the locking taper sleeve with the larger diameter is set as a mounting end, and the mounting end is connected with the corresponding positioning locking component 22.

As an alternative embodiment, as shown in fig. 4 and 5, the retaining and locking assembly 22 includes a locking sleeve 221 and a fastener 222.

The locking sleeve 221 is of an open-loop structure, the locking sleeve 221 is sleeved on the supporting shaft 12 and connected with the mounting end of the locking taper sleeve through a threaded fastener, and the mounting plate is perpendicularly connected to the opening 2211 of the locking sleeve 221.

The fastener 222 is disposed at the position of the opening 2211 and can penetrate through the two mounting plates, and the two mounting plates can be locked by rotating the fastener 222, so as to lock the opening 2211, thereby locking the relative position of the locking sleeve 221 and the supporting shaft 12.

As an alternative embodiment, as shown in fig. 2, the supporting device 1 includes a lifting base assembly 13, and the lifting base assembly 13 is disposed on the supporting frame 11.

The support shaft 12 is disposed on the lifting base assembly 13, and during use, the relative height of the support shaft 12 can be adjusted and locked by the lifting base assembly 13 according to the specification of the wheel disc 4 or the actual needs of a user.

As an alternative embodiment, as shown in fig. 3, the lifting base assembly 13 includes an upper support 131, the upper support 131 is disposed on the support frame 11 and can slide up and down along the support frame 11, and the support shaft 12 is disposed on the upper support 131.

In an alternative embodiment, as shown in fig. 3, the lifting base assembly 13 includes a lower support 133, and the lower support 133 is disposed below the upper support 131.

The lower support 133 is provided with a jack 132, and optionally, the jack 132 is provided as a hydraulic jack, and the telescopic end of the jack 132 can be connected with the upper support 131.

As an alternative embodiment, as shown in fig. 3 and fig. 6 to 9, the supporting frame 11 includes two supporting columns 111 arranged vertically, the upper seat 131 includes an upper supporting beam 1311 and upper column sleeves 1312 arranged at both ends of the upper supporting beam 1311, and the upper supporting beam 1311 is integrally arranged with the upper column sleeves 1312.

The upper column sleeves 1312 are matched with the support columns 111, and the two upper column sleeves 1312 are respectively sleeved on the two support columns 111 in a sliding mode.

Two fixed shafts are arranged in parallel on the middle section of the upper supporting beam 1311, the end of each fixed shaft is mounted on the upper supporting beam 1311 through a corresponding lining 1315, a bearing 1314 is sleeved on each fixed shaft, a rolling piece 1313 is fixedly sleeved on the outer side of each bearing 1314, the supporting shaft 12 is placed on the two rolling pieces 1313 and located between the two rolling pieces 1313, the supporting shaft 12 is in rolling fit with the rolling pieces 1313, rolling friction is adopted, rotation is sensitive, and the wire winding and wire unwinding effects are obvious.

The telescoping end of jack 132 can abut the bottom of upper support beam 1311.

As an alternative embodiment, a plurality of positioning holes 1111 are sequentially formed in the supporting column 111 along the vertical direction, so as to form a plurality of height gears, and the lifting base assembly 13 includes a positioning member 14, and the positioning member 14 is adapted to the positioning holes 1111.

When the height of the lower seat 133 is adjusted according to the specification of the wheel disc 4 and the actual use requirement, the positioning piece 14 is inserted into the predetermined positioning hole 1111, the bottom of the lower seat 133 is abutted against the positioning piece 14, and the adjustment of the relative height of the lower seat 133 is completed.

As an alternative embodiment, the lower bracket 133 includes a lower support beam 1331 and lower column sleeves 1332 provided at both ends of the lower support beam 1331.

The lower column sleeves 1332 are matched with the support columns 111, the two lower column sleeves 1332 are respectively sleeved on the two support columns 111 in a sliding manner, and the bottoms of the lower column sleeves 1332 can abut against the positioning pieces 14;

the jacks 132 are provided on the lower support beams 1331.

The porous positioning structure and the jack 132 are matched with each other, so that fine adjustment of relative height can be realized, the height adjusting effect is remarkable, when the wheel disc 4 is disassembled, the upper support 131 is adjusted to the upper side of the positioning hole 1111 through the jack 132, the positioning piece 14 is inserted, the bottom of the upper support 131 is abutted to the positioning piece 14, the height of the lower support 133 is adjusted, the jack 132 extends out and is abutted to the lower support 133, the positioning piece 14 abutted to the upper support 131 before is taken down, the above actions are adopted until the wheel disc 4 is contacted with the ground, and then the wheel disc 4 can be disassembled; the installation process of the wheel disc 4 is similar to that of the wheel disc 4, and the wheel disc 4 is labor-saving, safe and reliable in the dismounting process and is suitable for large-specification wheel discs 4.

As an alternative embodiment, as shown in fig. 6, the supporting frame 11 includes a supporting seat 112, a supporting column 111 is disposed on the supporting seat 112, reinforcing columns 113 are symmetrically disposed on two sides of the supporting column 111, the reinforcing columns 113 are disposed obliquely, and two ends of the reinforcing columns 113 are respectively connected to the supporting seat 112 and the supporting column 111.

As shown in fig. 3, the top of the support column 111 is provided with an end cap 115.

The supporting base 112 is provided with a roller support 114, the roller support 114 is disposed to be inclined outward, and the roller support 114 is provided with the roller device 3.

When transporting support frame 11, incline to one side with the top of support frame 11, make roller device 3 and ground contact, later pull the top of support frame 11, can make support frame 11 remove, the laborsaving convenient of operation.

In the description of the present application, it is to be understood that the terms "upper", "lower", "inner", "outer", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application.

In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a cable pay off rack which characterized in that, includes strutting arrangement and rim plate positioner, wherein:

the supporting device comprises a supporting frame and a supporting shaft, and the supporting shaft is arranged on the supporting frame;

the wheel disc positioning device comprises two clamping positioning devices which are oppositely arranged on two sides of the wheel disc, each clamping positioning device comprises a clamping assembly and a positioning locking assembly, each clamping assembly is clamped at the end part of the wheel disc and connected with the corresponding positioning locking assembly, and the positioning locking assemblies can be locked on the supporting shafts.

2. The cable pay off rack of claim 1, wherein the clamping assembly comprises a locking taper sleeve, the locking taper sleeve is sleeved on the support shaft, wherein:

one end of the locking taper sleeve is arranged to be an insertion end, and the insertion end can be inserted into the central hole of the wheel disc;

the other end of the locking taper sleeve is arranged to be an installation end, and the installation end is connected with the positioning locking assembly correspondingly.

3. The cable payoff stand of claim 2, wherein the positioning and locking assembly comprises a locking sleeve and a fastener, wherein:

the locking sleeve is of an open-loop structure, is sleeved on the support shaft and is connected with the mounting end of the locking taper sleeve;

the fastener sets up the position of lock sleeve opening, and can lock the opening to lock the lock sleeve is for the relative position of back shaft.

4. The cable payoff stand of claim 1, wherein the support device comprises a lifting base assembly, wherein:

the lifting base assembly is arranged on the supporting frame;

the supporting shaft is arranged on the lifting base component, and the lifting base component can adjust and lock the relative height of the supporting shaft.

5. The cable pay-off stand of claim 4, wherein the lifting base assembly comprises an upper support, the upper support is arranged on the support frame and can slide up and down along the support frame;

the support shaft is arranged on the upper support.

6. The cable payoff stand of claim 5, wherein the lifting base assembly comprises a lower support, wherein:

the lower support is arranged below the upper support;

the lower support is provided with a jack, and the telescopic end of the jack can be connected with the upper support.

7. The cable payoff stand of claim 6, wherein the support frame comprises two support columns arranged vertically, the upper support comprises an upper support beam and upper column sleeves arranged at two ends of the upper support beam, wherein:

the two upper column sleeves are respectively sleeved on the two supporting columns in a sliding manner;

go up the supporting beam and go up the relative rotatable two rolling members that are provided with, the back shaft sets up two between the rolling member, the back shaft with the rolling member roll cooperation, the flexible end of jack can with go up the bottom of supporting beam and be connected.

8. The cable pay-off rack of claim 7, wherein a plurality of positioning holes are sequentially formed in the support column in the vertical direction, and the lifting base assembly comprises a positioning piece, wherein:

the positioning piece is matched with the positioning hole;

the positioning piece can be inserted into the preset positioning hole and can be abutted against the bottom of the lower support so as to adjust the lower support to the corresponding height.

9. The cable payoff stand of claim 8, wherein the lower support comprises a lower support beam and lower column sleeves disposed at both ends of the lower support beam, wherein:

the two lower column sleeves are respectively sleeved on the two support columns in a sliding manner, and the bottoms of the lower column sleeves can be abutted against the positioning pieces;

the jack is arranged on the lower supporting beam.

10. The cable payoff stand of claim 7, wherein the support bracket comprises a support seat, wherein:

the supporting column is arranged on the supporting seat;

and the supporting seat is provided with a roller device.