CN212197911U

CN212197911U - Pay-off suitable for architectural decoration electrical BV line

Info

Publication number: CN212197911U
Application number: CN202020717028.8U
Authority: CN
Inventors: 姚海波; 宗蕾; 李艳东
Original assignee: Qingdao Construction Decoration Group Co ltd
Current assignee: Qingdao Construction Decoration Group Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-12-22
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses a pay-off suitable for architectural decoration electric BV line, including mounting bracket, mounting bracket includes horizontal pole and vertical pole, all fixed a plurality of wire winding roller that is equipped with on the horizontal pole, a plurality of wire winding roller include fixed axle, first bearing and axis of rotation respectively, the fixed welding of fixed axle is in the horizontal pole top, the fixed axle other end is fixed on the inner circle inner wall of first bearing, the first bearing top end is fixed and is equipped with the axis of rotation. Has the advantages that: carry out even support through a plurality of pillar, guarantee the stability that mounting bracket supported, in order to avoid the part unicity on the electric telescopic handle to support mounting bracket, also can support mounting bracket through supporting mechanism, make its supporting mechanism and electric telescopic handle support mounting bracket jointly, the stability of multiplicable support also can avoid electric telescopic handle pressurized too big, influence electric telescopic handle's life.

Description

Pay-off suitable for architectural decoration electrical BV line

Technical Field

The utility model relates to a BV line unwrapping wire field relates to a pay-off suitable for architectural decoration electric BV line particularly.

Background

The BV wire is called a plastic copper wire for short and is called a copper core polyvinyl chloride insulating cloth wire completely. B represents the category of the wiring, and V represents the insulation of polyvinyl chloride. It is suitable for cable wire with AC voltage of 450/750V or below for power equipment, daily electric appliance, instrument and telecommunication equipment. In the prior art, a relatively simple method is adopted, namely, a wire is placed on the ground, and then one person is responsible for paying out the wire and the other person is responsible for traction. The disadvantages of this are: firstly, people in charge of paying off are tired; secondly, the quality of the released thread is poor and the bending is not straight. Another method is to put a tool such as a wooden stick in the center of the coil, and then two persons lift the wooden stick, one person rolls the coil, and the other person pulls the coil. This has the disadvantage that more people, at least four, and then more effort is required, especially the labor involved in thread rolling.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pay-off suitable for architectural decoration electric BV line to solve the problem that proposes in the above-mentioned background art.

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

a paying-off device suitable for an architectural decoration electrical BV line comprises a fixing bracket, wherein the fixing bracket comprises a transverse rod and a longitudinal rod, a plurality of winding rollers are fixedly arranged on the transverse rod, the winding rollers respectively comprise a fixing shaft, a first bearing and a rotating shaft, the fixing shaft is fixedly welded at the top of the transverse rod, the other end of the fixing shaft is fixed on the inner circle inner wall of the first bearing, the top end of the first bearing is fixedly provided with the rotating shaft, the rotating shaft is sleeved with a cable tray, a fixing rod and a fixing plate are welded between the longitudinal rods, the fixing plate is positioned below the fixing rod, the top end of the fixing rod is welded with a second bearing, a guide shaft is fixedly arranged on the inner circle inner wall of the second bearing, the top end of the guide shaft is fixedly provided with a guide roller, the guide roller is provided with a plurality of guide grooves, and the longitudinal rod is, the height of the cable correcting device corresponds to that of the guide groove, the cable correcting device comprises two pulley blocks which are oppositely arranged and a sliding shaft connected to the longitudinal rod, the pulley blocks are sleeved on the sliding shaft, the bottom end of the sliding shaft is fixed on the inner wall of an inner ring of a third bearing, the third bearing is welded on the longitudinal rod, a guide plate is arranged on the longitudinal rod, a guide hole is formed in the guide plate, a sealing strip is fixedly adhered to the inner wall of the guide groove, each pulley block comprises a pair of pulleys, a plurality of supporting legs are arranged below the bottom end of the longitudinal rod, universal wheels with brake pads are arranged at the bottom ends of the plurality of supporting legs, a placing plate is fixedly arranged between the plurality of supporting legs, an electric telescopic rod is fixedly arranged at the central position of the top end of the placing plate, a lifting plate is fixedly arranged at the output top end of the electric telescopic rod, and a plurality of pillars are uniformly, the top ends of the plurality of supporting columns are fixed at the bottom end of the fixing plate, the bottom ends of the longitudinal rods are fixedly provided with lifting columns corresponding to the supporting legs, cavities are respectively formed in the supporting legs, the bottoms of the lifting columns are inserted in the cavities, and matched supporting mechanisms are arranged between the transverse rods and the placing plates.

Furthermore, an inclined pull rod is arranged between the transverse rod and the longitudinal rod, two ends of the inclined pull rod are respectively welded on the transverse rod and the longitudinal rod, the guide plate is higher than the pulley block, and a rubber ring is arranged in the guide hole.

Furthermore, the universal wheel is installed on a threaded plate, and the threaded plate and the corresponding supporting leg are fixed through screws.

Further, on the cavity inner wall with lift capital portion lateral wall is fixed respectively and is equipped with corresponding piece that corresponds, the supporting leg bottom is equipped with the one deck and is the block rubber of rubber material, the last cover of electric telescopic handle is equipped with the safety cover.

Furthermore, the supporting mechanism is composed of a plurality of thread cylinders and a threaded rod, the number of the thread cylinders is the same as that of the threaded rod, the thread cylinders are connected with the threaded rod in a screwed mode, the top end of the threaded rod is in contact with the bottom end of the transverse rod, and the thread cylinders are fixed on the placing plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

the electric BV wire pay-off device for the building can realize the paying-off and the guiding of a plurality of BV wires at the same time through the arrangement of a plurality of winding rollers and guide rollers, and the guiding and the traction are carried out through the guide grooves, thereby improving the stability of the wires, and then the guiding holes are arranged on the guide plates to lead the wires to be paid off, thereby not only preventing the BV wires with different colors from being mixed with each other, but also effectively reducing the labor intensity of workers and improving the paying-off efficiency, and in the paying-off process, because the height of the fixing bracket is fixed, the wires are paid off according to the heights of different people, therefore, the paying-off process is very inconvenient, the height of the fixing bracket needs to be adjusted, the supporting columns on the lifting plate are driven to lift through the electric telescopic rods, the supporting columns are fixedly connected with the fixing plate, the fixing plate is, make the equipment on its mounting bracket adjust to suitable height, make things convenient for not carrying out the unwrapping wire of different heights, carry out even support through a plurality of pillar, guarantee the stability that mounting bracket supported, in order to avoid the part unicity on the electric telescopic handle to support mounting bracket, also can support mounting bracket through supporting mechanism, make its supporting mechanism and electric telescopic handle support mounting bracket jointly, the stability of multiplicable support, it is too big also to avoid electric telescopic handle pressurized, influence electric telescopic handle's life.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and 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 creative efforts.

Fig. 1 is a front view of a pay-off device suitable for an architectural decoration electrical BV line in accordance with an embodiment of the present invention;

fig. 2 is a schematic view of a winding roller of a paying-off device suitable for architectural decoration electric BV wires according to an embodiment of the invention;

fig. 3 is a schematic view of a guide roller of a paying-off device suitable for an architectural decoration electrical BV line according to an embodiment of the present invention;

fig. 4 is a schematic view of a pulley block of a paying-off device suitable for an architectural decoration electrical BV line according to an embodiment of the present invention;

fig. 5 is a schematic view of a support leg of a paying-off device suitable for architectural decoration electric BV line according to the utility model discloses an embodiment.

Reference numerals:

1. a cross bar; 2. a longitudinal bar; 3. a winding roller; 4. a fixed shaft; 5. a first bearing; 6. a rotating shaft; 7. a cable tray; 8. fixing the rod; 9. a second bearing; 10. a guide shaft; 11. a guide roller; 12. a guide groove; 13. a pulley block; 14. a slide shaft; 15. a third bearing; 16. a guide plate; 17. supporting legs; 18. a universal wheel; 19. placing the plate; 20. an electric telescopic rod; 21. a lifting plate; 22. a pillar; 23. a fixing plate; 24. a lifting column; 25. a diagonal member; 26. a thread plate; 27. a corresponding block; 28. a threaded barrel; 29. a threaded rod.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

in order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

The first embodiment is as follows:

referring to fig. 1-5, a paying-off device suitable for an architectural decoration electrical BV line according to an embodiment of the present invention includes a fixing bracket, the fixing bracket includes a cross bar 1 and a longitudinal bar 2, a plurality of winding rollers 3 are fixedly disposed on the cross bar 1, the plurality of winding rollers 3 respectively include a fixing shaft 4, a first bearing 5 and a rotating shaft 6, the fixing shaft 4 is fixedly welded on the top of the cross bar 1, the other end of the fixing shaft 4 is fixed on the inner ring inner wall of the first bearing 5, the rotating shaft 6 is fixedly disposed at the top end of the first bearing 5, a cable tray 7 is sleeved on the rotating shaft 6, a fixing rod 8 and a fixing plate 23 are welded between the longitudinal bars 2, the fixing plate 23 is located below the fixing rod 8, a second bearing 9 is welded at the top end of the fixing rod 8, a guide shaft 10 is fixedly disposed on the inner ring inner wall of the second bearing 9, the top end of the guide shaft 10 is fixedly provided with a guide roller 11, the guide roller 11 is provided with a plurality of guide grooves 12, the longitudinal rod 2 is provided with a plurality of cable correcting devices, the height of each cable correcting device corresponds to the height of the guide groove 12, each cable correcting device comprises two pulley blocks 13 which are oppositely arranged and a sliding shaft 14 connected to the longitudinal rod 2, the pulley blocks 13 are sleeved on the sliding shafts 14, the bottom end of each sliding shaft 14 is fixed on the inner ring inner wall of a third bearing 15, the third bearing 15 is welded on the longitudinal rod 2, the longitudinal rod 2 is provided with a guide plate 16, guide holes are formed in the guide plate 16, sealing strips are fixedly adhered on the inner wall of the guide grooves 12, each group of the pulley blocks 13 comprises a pair of pulleys, a plurality of support legs 17 are arranged below the bottom end of the longitudinal rod 2, and universal wheels 18 with brake pads are arranged at the bottom ends of the plurality of the support legs 17, fixed being equipped with between a plurality of supporting leg 17 places board 19, it puts fixed electric telescopic handle 20 that is equipped with to place 19 top central points of board, electric telescopic handle 20's the fixed lifter plate 21 that is equipped with in output top, lifter plate 21 top is even fixed a plurality of pillar 22 that is equipped with respectively, and a plurality of pillar 22 top is fixed plate 23 bottom, 2 bottom mounting of vertical pole be equipped with supporting leg 17 corresponding lift post 24, supporting leg 17 is inside to have seted up the cavity respectively, 24 bottoms of lift post are inserted and are established in the cavity, horizontal pole 1 with place and be equipped with assorted supporting mechanism between the board 19.

Example two:

referring to fig. 1, for a cross bar 1, a diagonal draw bar 25 is arranged between the cross bar 1 and a longitudinal bar 2, two ends of the diagonal draw bar 25 are respectively welded on the cross bar 1 and the longitudinal bar 2, the height of the guide plate 16 is higher than that of the pulley block 13, and a rubber ring is arranged in the guide hole.

Through the above technical scheme of the utility model, beneficial effect: the arrangement of the diagonal draw bar 25 increases the framework strength of the fixing bracket, and the arrangement of the rubber ring can effectively prevent the guide hole from damaging the BV wire when the BV wire is guided.

Example three:

referring to fig. 5, for the universal wheel 18, the universal wheel 18 is mounted on a threaded plate 26, and the threaded plate 26 and the corresponding support leg 17 are fixed by screws.

Through the above technical scheme of the utility model, beneficial effect: the universal wheel 18 is fixed through the threaded plate 26 and the screw, so that the universal wheel is convenient to disassemble and replace.

Example four:

referring to fig. 5, for the cavity, corresponding blocks 27 are respectively and fixedly disposed on the inner wall of the cavity and the side wall of the bottom of the lifting column 24, a layer of rubber block made of rubber is disposed at the bottom of the supporting leg 17, and a protective cover is sleeved on the electric telescopic rod 20.

Through the above technical scheme of the utility model, beneficial effect: the safety cover plays dustproof protection to electric telescopic handle 20, on the cavity inner wall and 24 bottom lateral walls of lift post respectively fixed be equipped with corresponding piece 27 that corresponds, avoid lift post 24 to remove out in the cavity.

Example five:

referring to fig. 5, for the supporting mechanism, the supporting mechanism is composed of a plurality of screw cylinders 28 and a screw rod 29, the number of the screw cylinders 28 is the same as that of the screw rod 29, the screw threads are screwed between the inside of the screw cylinders 28 and the screw rod 29, the top end of the screw rod 29 contacts with the bottom end of the cross bar 1, and the screw cylinders 28 are fixed on the placing plate 19.

Through the above technical scheme of the utility model, beneficial effect: the threaded rod 29 can rotate up and down in the threaded rod 29, so that the threaded rod 29 can be well contacted with the bottom end of the cross rod 1, and the stability of the whole device is improved.

For the convenience of understanding the above technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process:

in practical application, the electric BV wire pay-off device for buildings can realize the paying-off and guiding of a plurality of BV wires at the same time through the arrangement of the plurality of winding rollers 3 and the guide rollers 11, the guiding and the traction are carried out through the guide grooves 12, so that the stability of the wires is improved, the guide holes are formed in the guide plates 16 for leading the air to be drawn out, the paying-off is carried out, the BV wires with different colors can be prevented from being mixed with each other, the labor intensity of workers can be effectively reduced, the paying-off efficiency is improved, the paying-off is carried out according to the heights of different people because the height of the fixing bracket is fixed, so that the paying-off process is very inconvenient, the height of the fixing bracket needs to be adjusted, the supporting columns 22 on the lifting plates 21 are driven to lift through the electric telescopic rods 20, the supporting columns 22 are fixedly connected with the fixing plates 23, finally drive vertical pole 2 and horizontal pole 1 and carry out the adjustment of height, make the equipment on its mounting bracket adjust to suitable height, make things convenient for the unwrapping wire that carries on of different heights, carry out even support through a plurality of pillar 22, guarantee the stability that mounting bracket supported, in order to avoid the part unicity on the electric telescopic handle 20 to support mounting bracket, also can support mounting bracket through supporting mechanism, make its supporting mechanism and electric telescopic handle 20 support mounting bracket jointly, the stability of multiplicable support, it is too big also to avoid electric telescopic handle 20 pressurized, influence electric telescopic handle 20's life.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pay-off suitable for architectural decoration electric BV line, a serial communication port, including fixed bracket, fixed bracket includes horizontal pole (1) and vertical pole (2), all fixed a plurality of wire winding roller (3) that are equipped with on horizontal pole (1), a plurality of wire winding roller (3) include fixed axle (4), first bearing (5) and axis of rotation (6) respectively, fixed axle (4) fixed welding is in horizontal pole (1) top, the fixed axle (4) other end is fixed on the inner circle inner wall of first bearing (5), first bearing (5) top is fixed and is equipped with axis of rotation (6), cable tray (7) has been cup jointed on axis of rotation (6), the welding has dead lever (8) and fixed plate (23) between vertical pole (2), fixed plate (23) are located dead lever (8) below, dead lever (8) top welding is equipped with second bearing (9), a guide shaft (10) is fixedly arranged on the inner wall of the inner ring of the second bearing (9), a guide roller (11) is fixedly arranged at the top end of the guide shaft (10), a plurality of guide grooves (12) are formed in the guide roller (11), a plurality of cable correcting devices are arranged on the longitudinal rod (2), the height of each cable correcting device corresponds to the height of each guide groove (12), each cable correcting device comprises two pulley blocks (13) which are oppositely arranged and a sliding shaft (14) which is connected to the longitudinal rod (2), each pulley block (13) is sleeved on each sliding shaft (14), the bottom end of each sliding shaft (14) is fixed on the inner wall of the inner ring of a third bearing (15), each third bearing (15) is welded on the longitudinal rod (2), a guide plate (16) is arranged on the longitudinal rod (2), and a guide hole is formed in each guide plate (16), the sealing strip is fixedly adhered to the inner wall of the guide groove (12), each group of pulley blocks (13) comprises a pair of pulleys, a plurality of supporting legs (17) are arranged below the bottom end of the longitudinal rod (2), universal wheels (18) with brake blocks are arranged at the bottom ends of the supporting legs (17), a placing plate (19) is fixedly arranged between the supporting legs (17), an electric telescopic rod (20) is fixedly arranged at the central position of the top end of the placing plate (19), a lifting plate (21) is fixedly arranged at the output top end of the electric telescopic rod (20), a plurality of pillars (22) are uniformly and respectively fixedly arranged at the top end of the lifting plate (21), the top ends of the pillars (22) are fixedly arranged at the bottom end of the fixing plate (23), lifting pillars (24) corresponding to the supporting legs (17) are fixedly arranged at the bottom end of the longitudinal rod (2), and cavities are respectively formed in the supporting, the bottom of the lifting column (24) is inserted into the cavity, and a matched supporting mechanism is arranged between the cross rod (1) and the placing plate (19).

2. The paying-off device suitable for the architectural decoration electric BV line according to claim 1, wherein a diagonal draw bar (25) is arranged between the cross bar (1) and the longitudinal bar (2), two ends of the diagonal draw bar (25) are respectively welded on the cross bar (1) and the longitudinal bar (2), the height of the guide plate (16) is higher than that of the pulley block (13), and a rubber ring is arranged in the guide hole.

3. The paying-off device for an electrical BV line for building decorations, according to claim 1, characterized in that the universal wheels (18) are mounted on threaded plates (26), the threaded plates (26) being fixed with the corresponding support legs (17) by screws.

4. The paying-off device suitable for the architectural decoration electric BV line according to claim 1, wherein corresponding blocks (27) are respectively and fixedly arranged on the inner wall of the cavity and the side wall of the bottom of the lifting column (24), a layer of rubber block made of rubber is arranged at the bottom of the supporting leg (17), and a protective cover is sleeved on the electric telescopic rod (20).

5. The paying-off device suitable for the architectural decoration electric BV line of claim 1, wherein the supporting mechanism is composed of a plurality of thread cylinders (28) and a threaded rod (29), the number of the thread cylinders (28) and the threaded rod (29) is the same, the thread is screwed between the inner part of the thread cylinders (28) and the threaded rod (29), the top end of the threaded rod (29) is in contact with the bottom end of the cross rod (1), and the thread cylinders (28) are fixed on the placing plate (19).