CN114560341A

CN114560341A - Pay-off rack convenient to cable installation

Info

Publication number: CN114560341A
Application number: CN202210284759.1A
Authority: CN
Inventors: 赵苗方; 张瑞红; 石鑫
Original assignee: Beijing Boxun Yuncheng Technology Co ltd
Current assignee: Beijing Boxun Yuncheng Technology Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-05-31

Abstract

The invention relates to a pay-off stand convenient for cable installation, which comprises two vertical plates, wherein the two vertical plates are arranged at intervals from left to right, a cable installation part is arranged between the two vertical plates, vertical holes are vertically penetrated and formed in the top surfaces of the vertical plates, a bottom plate is fixedly connected to the bottom ends of the vertical plates, a guide hole is vertically penetrated and formed in each bottom plate, a supporting rod matched with each supporting rod is inserted in each guide hole in a penetrating manner, a lifting block is fixedly connected to the top end of each supporting rod, a traction rod is connected to the bottom end of each supporting rod, fixing legs are fixedly connected to four corners of the bottom surface of each bottom plate, bottom ends of the fixing legs are commonly connected with a bottom plate, universal wheels with brakes are connected to four corners of the bottom surface of the bottom plate, and a lifting assembly is arranged on the rear side of the top surface of the bottom plate. This pay off rack is when using, is convenient for install the bundle of cables to this pay off rack fast on, has saved the installation time of cable, has promoted work efficiency, makes things convenient for people to use, has satisfied people's actual demand.

Description

Pay-off rack convenient to cable installation

Technical Field

The invention relates to the technical field of cable installation, in particular to a pay-off rack convenient for cable installation.

Background

Cable is a generic term for optical cables, electrical cables, and the like. The cable has many purposes, is mainly used for controlling installation, connecting equipment, transmitting power and other multiple functions, and is a common and indispensable object in daily life. Installation requires special care since the cable is live. The cable need use the pay off rack to support the cable at the in-process of laying, however, pay off rack among the prior art is not convenient for install the bundle cable, the operation workman need untie the cable of bundle earlier at the job site, twine bundle cable on the roller of pay off rack again, thereby make the time extension of cable installation, work efficiency has been reduced, be not convenient for the operation workman install the cable to the pay off rack fast, be difficult to satisfy people's actual demand, for this reason, we have proposed a pay off rack convenient to cable installation to overcome the above-mentioned problem that proposes.

Disclosure of Invention

The invention provides a pay-off rack convenient for cable installation, which solves the technical problem in the prior art.

The scheme for solving the technical problems is as follows: the utility model provides a pay off rack convenient to cable installation, includes two risers, and two the riser is and controls the interval setting, two be equipped with the cable installation department between the riser, the vertical hole of having seted up that runs through of top surface of riser, the bottom fixed connection of riser has a butt plate, every all vertically run through on the butt plate and seted up the guiding hole, every all alternate the branch rather than the looks adaptation in the guiding hole, the top fixedly connected with of branch lifts the piece, the bottom of branch is connected with the traction lever, the equal fixedly connected with fixed leg in four corners department of butt plate bottom surface, many the bottom of fixed leg is connected with the bottom plate jointly, the four corners department of bottom plate bottom surface all is connected with the universal wheel of stopping in the area, the rear side of bottom plate top surface is equipped with the lifting subassembly.

On the basis of the technical scheme, the invention can be further improved as follows.

Further, two vertical holes are arranged in bilateral symmetry.

Further, the cable installation department includes the roller, the pivot has been inserted to the inner chamber of roller, just the inner chamber of roller is all extended at both ends about the pivot, a plurality of partition rings have been cup jointed in the periphery activity of roller, the equal fixedly connected with tip seats in both ends about the pivot, two the looks back of tip seat all is connected with the horizontal screw rod with vertical hole assorted, the periphery movable sleeve of horizontal screw rod has the clamping ring, still swing joint has the nut rather than the operation that cooperatees on the horizontal screw rod.

Further, the roller is arranged between the two vertical plates, each transverse screw rod is movably inserted into the corresponding vertical hole, and the lifting block is positioned below the corresponding transverse screw rod.

Further, the vertical plate is positioned between the end seat and the pressing ring.

Further, the lifting subassembly includes the support frame, the inner chamber of support frame is equipped with the sliding seat, run through on the sliding seat and seted up the nut connecting hole, the nut connecting hole internal fixation has the follow-up nut, the inside interlude of follow-up nut has the threaded rod of putting of indulging rather than the work of cooperateing, the periphery of putting threaded rod bottom and top is indulged and all cup jointed and is fixed with the bearing frame, fixedly connected with controller and servo motor respectively on the top surface of support frame, still run through on the top surface of support frame and set up with bearing frame assorted upper shaft hole.

Furthermore, a bearing seat connected to the top end of the longitudinal threaded rod is fixedly connected into an upper shaft hole in the support frame, and an output shaft of the servo motor is connected with the top end of the longitudinal threaded rod.

Furthermore, the top surface of the bottom plate is provided with a lower shaft hole matched with the bearing seat, and the bearing seat connected to the bottom end of the longitudinal threaded rod is fixedly connected to the inside of the lower shaft hole on the bottom plate.

Further, the servo motor is electrically connected with the controller.

Furthermore, one end of the traction rod, which is far away from the support rod, is fixedly connected to the bottom surface of the movable seat, the left side and the right side of the movable seat are both connected with the guide sliding blocks, guide elongated slots matched with the guide sliding blocks longitudinally penetrate through the left end surface and the right end surface of the support frame, and each guide sliding block penetrates through the inner cavity of the corresponding guide elongated slot.

The invention has the beneficial effects that: the invention provides a pay-off rack convenient for cable installation, which has the following advantages:

this pay off rack is when using, is convenient for install the bundle of cables to this pay off rack fast on, has saved the installation time of cable, has promoted work efficiency, makes things convenient for people to use, has satisfied people's actual demand, and this pay off rack can also carry out classification to the cable of installing, has avoided taking place the condition emergence of doping between the different kind cables, makes things convenient for operating personnel to seek the cable that needs laid fast.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:

fig. 1 is a schematic structural diagram of a pay-off stand convenient for cable installation according to an embodiment of the present invention;

FIG. 2 is a side view of one of the payoff stands provided in FIG. 1 to facilitate cable installation;

fig. 3 is a schematic structural diagram of a cable installation portion in the pay-off rack convenient for cable installation provided in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a vertical plate; 2. an underpinning plate; 3. a fixed leg; 4. a base plate; 5. universal wheels with brakes; 6. a roller; 7. a spacer ring; 8. a transverse screw rod; 9. a lifting block; 10. a strut; 11. a draw bar; 12. a movable seat; 13. a guide slide block; 14. a support frame; 15. a controller; 16. a servo motor; 17. longitudinally arranging a threaded rod; 18. a bearing seat; 19. a follower nut; 20. an end seat; 21. tightly pressing the ring; 22. and a nut.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-3, which are provided by way of example only to illustrate the present invention and not to limit the scope of the present invention. The invention is more particularly described in the following paragraphs with reference to the accompanying drawings by way of example. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-3, the invention provides a pay-off rack convenient for cable installation, which comprises two vertical plates 1, wherein the two vertical plates 1 are arranged at left and right intervals, a cable installation part is arranged between the two vertical plates 1, vertical holes are vertically formed in the top surfaces of the vertical plates 1 in a penetrating manner, the bottom ends of the vertical plates 1 are fixedly connected with bottom plates 2, guide holes are vertically formed in each bottom plate 2 in a penetrating manner, supporting rods 10 matched with the guide holes are inserted in the guide holes, lifting blocks 9 are fixedly connected to the top ends of the supporting rods 10, the bottom ends of the supporting rods 10 are connected with traction rods 11, fixing legs 3 are fixedly connected to four corners of the bottom surfaces of the bottom plates 2, bottom ends of the fixing legs 3 are jointly connected with a bottom plate 4, universal wheels 5 with brakes are connected to four corners of the bottom surface of the bottom plate 4, and lifting assemblies are arranged on the rear sides of the top surfaces of the bottom plate 4.

Preferably, the two vertical holes are arranged in bilateral symmetry.

Preferably, the cable installation part comprises a roller 6, a rotating shaft is inserted into the inner cavity of the roller 6, the inner cavity of the roller 6 extends from the left end and the right end of the rotating shaft, a plurality of separating rings 7 are movably sleeved on the periphery of the roller 6, when bundled cables are installed, one separating ring 7 is firstly sleeved on the periphery of the roller 6, then the bundled cables are sleeved on the periphery of the roller 6, the other separating ring 7 is sleeved on the periphery of the roller 6, then the other kind of bundled cables are sleeved on the periphery of the roller 6, the separating rings 7 are sleeved on the periphery of the roller 6, two separating rings 7 are arranged on two sides of each bundle of cables, so that the pay-off rack can classify different kinds of cables, the left end and the right end of the rotating shaft are fixedly connected with end seats 20, the opposite back surfaces of the two end seats 20 are connected with horizontal screw rods 8 matched with vertical holes, the periphery of the horizontal screw rods 8 is movably sleeved with clamping rings 21, the transverse screw rod 8 is also movably connected with a nut 22 which is matched with the transverse screw rod for operation.

Preferably, the roller 6 is arranged between the two vertical plates 1, each transverse screw 8 is movably inserted into the corresponding vertical hole, and the lifting block 9 is located below the corresponding transverse screw 8.

Preferably, the vertical plate 1 is located between the end seat 20 and the clamping ring 21.

Preferably, the lifting subassembly includes support frame 14, the inner chamber of support frame 14 is equipped with sliding seat 12, run through on the sliding seat 12 and seted up the nut connecting hole, the nut connecting hole internal fixation has follow-up nut 19, follow-up nut 19 is inside to be interlude have rather than the threaded rod 17 of putting of indulging of cooperative work, it all cup joints fixedly to put the periphery on threaded rod 17 bottom and top and is fixed with bearing frame 18 to indulge, respectively fixedly connected with controller 15 and servo motor 16 on the top surface of support frame 14, still run through on the top surface of support frame 14 and set up with bearing frame 18 assorted last shaft hole.

Preferably, a bearing seat 18 connected to the top end of the longitudinal threaded rod 17 is fixedly connected to an upper shaft hole of the support frame 14, and an output shaft of the servo motor 16 is connected to the top end of the longitudinal threaded rod 17.

Preferably, the top surface of the bottom plate 4 is provided with a lower shaft hole matched with the bearing seat 18, the bearing seat 18 connected to the bottom end of the longitudinal threaded rod 17 is fixedly connected to the inside of the lower shaft hole on the bottom plate 4, when the height of the roller 6 needs to be adjusted according to the laying environment in the cable laying process, the nut 22 on the transverse threaded rod 8 is firstly unscrewed, then the longitudinal threaded rod 17 is driven to rotate by the servo motor 16, then the movable seat 12 is driven to move upwards by the follower nut 19, the two draw bars 11 are driven to move upwards when the movable seat 12 moves, so that the lifting block 9 can upwards lift the corresponding transverse threaded rod 8 and upwards lift the transverse threaded rod 8, and the pay-off stand can adjust the height flexibility of the roller 6 according to actual construction requirements in the actual use process.

Preferably, the servo motor 16 is electrically connected with the controller 15, when the height of the roller 6 needs to be adjusted according to the laying environment in the cable laying process, the servo motor 16 is controlled to be started through the controller 15, and when the height adjustment of the roller 6 is finished, the servo motor 16 is controlled to be closed through the controller 15.

Preferably, one end of the traction rod 11, which is far away from the support rod 10, is fixedly connected to the bottom surface of the movable seat 12, the left side and the right side of the movable seat 12 are both connected with the guiding sliders 13, the left end surface and the right end surface of the support frame 14 are both longitudinally penetrated with guiding elongated slots matched with the guiding sliders 13, and each guiding slider 13 respectively penetrates through the inner cavity of the corresponding guiding elongated slot.

The specific working principle and the using method of the invention are as follows:

the invention provides a pay-off stand convenient for cable installation, when bundled cables are installed, firstly, a separating ring 7 is sleeved on the periphery of a roller 6, then, the bundled cables are sleeved on the periphery of the roller 6, then, another separating ring 7 is sleeved on the periphery of the roller 6, then, another type of bundled cables are sleeved on the periphery of the roller 6, then, the separating ring 7 is sleeved on the periphery of the roller 6, two separating rings 7 are respectively arranged on two sides of each bundle of cables, so that the pay-off stand can classify different types of cables, then, the roller 6 is placed between two vertical plates 1, each transverse screw 8 is respectively inserted into a corresponding vertical hole, meanwhile, the vertical plate 1 is positioned between an end seat 20 and a clamping ring 21, and then, nuts 22 on the transverse screws 8 are tightened, thereby realizing the quick installation of the bundled cables on the pay-off stand, the installation time of the cable is saved, and the working efficiency is improved.

When the height of the roller 6 needs to be adjusted according to the laying environment in the cable laying process, the nut 22 on the transverse screw rod 8 is firstly unscrewed, then the controller 15 controls the servo motor 16 to start, so that the servo motor 16 drives the longitudinal screw rod 17 to rotate, then the follow-up nut 19 drives the movable seat 12 to move upwards, the movable seat 12 drives the two traction rods 11 to move upwards when moving, and therefore the lifting block 9 can lift the corresponding transverse screw rod 8 upwards and lift the transverse screw rod 8 upwards, so that the pay-off stand can adjust the height flexibility of the roller 6 according to the actual construction requirements in the actual use process, and when the height adjustment of the roller 6 is finished, the controller 15 controls the servo motor 16 to close.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. The electrical components presented therein are all electrically connected to the 220V mains. Those not described in detail in this specification are within the skill of the art.

The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the invention as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. The pay-off stand convenient for cable installation is characterized by comprising two vertical plates (1), wherein the two vertical plates (1) are arranged at a left-right interval, a cable installation part is arranged between the two vertical plates (1), a vertical hole is vertically penetrated through the top surfaces of the vertical plates (1), bottom ends of the vertical plates (1) are fixedly connected with bottom connection plates (2), each bottom connection plate (2) is vertically penetrated and provided with a guide hole, a supporting rod (10) matched with each guide hole is inserted in each guide hole in a penetrating manner, the top ends of the supporting rods (10) are fixedly connected with lifting blocks (9), the bottom ends of the supporting rods (10) are connected with traction rods (11), four corners of the bottom surface of each bottom connection plate (2) are fixedly connected with fixing legs (3), the bottom ends of the fixing legs (3) are commonly connected with a bottom plate (4), four corners of the bottom surface of the bottom plate (4) are all connected with universal wheels (5) with brakes, and the rear side of the top surface of the bottom plate (4) is provided with a lifting assembly.

2. The pay-off rack convenient for cable installation according to claim 1, wherein the two vertical holes are arranged in bilateral symmetry.

3. The pay-off rack convenient to cable installation according to claim 1, characterized in that, the cable installation department includes roller (6), the pivot has been inserted to the inner chamber of roller (6), just the inner chamber of roller (6) all extends at both ends about the pivot, a plurality of spacer rings (7) have been cup jointed in the periphery activity of roller (6), equal fixedly connected with tip seat (20) in both ends about the pivot, two the back of the body of tip seat (20) all is connected with horizontal screw rod (8) with vertical pore phase matching mutually, the periphery movable sleeve of horizontal screw rod (8) has clamping ring (21), it has nut (22) rather than the matched with operation still swing joint on horizontal screw rod (8).

4. The pay-off stand convenient for cable installation according to claim 3, wherein the roller (6) is arranged between the two vertical plates (1), each transverse screw (8) is movably inserted into a corresponding vertical hole, and the lifting block (9) is positioned below the corresponding transverse screw (8).

5. Pay-off stand facilitating cable installation according to claim 4, characterized in that the riser (1) is located between the end seat (20) and the press ring (21).

6. The pay-off rack convenient to cable installation of claim 1, characterized in that, the lifting subassembly includes support frame (14), the inner chamber of support frame (14) is equipped with sliding seat (12), the nut connecting hole has been seted up in running through on sliding seat (12), nut connecting hole internal fixation has follow-up nut (19), follow-up nut (19) inside interlude have with its work of cooperating indulge threaded rod (17), the periphery on indulging threaded rod (17) bottom and top all cup joints and is fixed with bearing frame (18), fixedly connected with controller (15) and servo motor (16) respectively on the top surface of support frame (14), still run through on the top surface of support frame (14) and set up with bearing frame (18) assorted last shaft hole.

7. The pay-off rack convenient for cable installation according to claim 6, wherein a bearing seat (18) connected to the top end of the longitudinal threaded rod (17) is fixedly connected to an upper shaft hole in the support frame (14), and an output shaft of the servo motor (16) is connected to the top end of the longitudinal threaded rod (17).

8. The pay-off rack convenient for cable installation according to claim 6, wherein a lower shaft hole matched with the bearing seat (18) is formed in the top surface of the bottom plate (4), and the bearing seat (18) connected to the bottom end of the longitudinally-arranged threaded rod (17) is fixedly connected to the inside of the lower shaft hole in the bottom plate (4).

9. The pay-off stand facilitating cable installation according to claim 6, wherein the servo motor (16) is electrically connected to the controller (15).

10. The pay-off rack convenient for cable installation according to claim 6, wherein one end of the traction rod (11) far away from the support rod (10) is fixedly connected to the bottom surface of the movable seat (12), the left side and the right side of the movable seat (12) are both connected with the guide sliding blocks (13), the left end surface and the right end surface of the support frame (14) are both longitudinally provided with guide elongated slots matched with the guide sliding blocks (13) in a penetrating manner, and each guide sliding block (13) respectively penetrates through the inner cavity of the corresponding guide elongated slot.