CN222860785U

CN222860785U - Paying-off machine for laying cables for building construction

Info

Publication number: CN222860785U
Application number: CN202421464229.6U
Authority: CN
Inventors: 崔冬冬
Original assignee: Anhui Yinghua Construction Engineering Co ltd
Current assignee: Anhui Yinghua Construction Engineering Co ltd
Priority date: 2024-06-25
Filing date: 2024-06-25
Publication date: 2025-05-13
Anticipated expiration: 2034-06-25

Abstract

The utility model discloses a paying-off machine for laying cables for building construction, which is characterized by comprising a paying-off roller, wherein two ends of the paying-off roller are respectively provided with a supporting plate, the top surface of the supporting plate is fixedly provided with a placing block, the inner circular wall surface of the placing block is provided with a plurality of positioning grooves, a speed limiting assembly is arranged in the positioning grooves and used for limiting the rotating speed of the paying-off roller, the speed limiting assembly comprises a plurality of balls, the balls are arranged in the positioning grooves, the inner circular wall surface of the positioning grooves is fixedly sleeved with a positioning ring, and a worker can conveniently control the paying-off speed by pressing and adjusting the rotating speed of the paying-off roller for a plurality of times under the mutual matching use of the arranged paying-off roller, the supporting plate, the limiting frame, the placing block, the pressing plate, the speed limiting plate and the antiskid plate, so that the paying-off speed is controlled, and the condition that the paying-off is excessive caused by the too fast rotating speed of the paying-off roller is prevented.

Description

Paying-off machine for laying cables for building construction

Technical Field

The utility model relates to the technical field of cables, in particular to a paying-off machine for laying cables for building construction.

Background

The cable is an electric energy or signal transmission device, and is usually a cable similar to a rope formed by twisting several or several groups of wires, wherein each group of wires are mutually insulated and are often twisted around a center, the whole cable is covered with a high-insulation covering layer, and the cable is generally applied to auxiliary devices such as a pay-off rack and the like in the laying process.

For example, chinese patent with publication number CN208980033U, a cable pay-off support is proposed, the cable reel is worn to place through the connecting rod in this patent, the both ends of connecting rod are taken up on two supports, can be suitable for the wearing of different size cable reels and then realize the location unwrapping wire of different size cable reels through adjusting the length of connecting rod, the interval is equipped with a plurality of supporting pieces on the movable support body of support, swing joint has rotating device between the same supporting piece of position, can be convenient place rotating device on the supporting piece of different co-altitude in order to adapt to the unwrapping wire height, be equipped with the gyro wheel on the rotating device, be convenient for the connecting rod rotates in rotating device's arc recess, improves unwrapping wire efficiency, but in this scheme, because the staff is when carrying out unwrapping wire to the cable, the one end of staff can pulling the cable is paid wire, and after the cable reel rotates there is certain inertia, often the condition of many running wires can appear, and then needs the staff to use instrument such as stick to restrict the rotational speed because the cable reel turns up inertia can be great, often be difficult to control the condition that can cause too much unwrapping wire.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a paying-off machine for laying cables for building construction, which solves the problems that as a worker pays off the cables by pulling one end of the cables, when a cable drum rotates, a certain inertia exists, the situation of multiple running lines often occurs after paying off, and further, the worker is required to limit the rotating speed by using tools such as wood bars beside, and the inertia of the cable drum is likely to be larger, the speed is often difficult to control, and thus, the situation of excessive paying-off is likely to be caused.

The technical aim of the utility model is realized by the following technical scheme:

The paying-off machine for laying cables for building construction comprises a paying-off roller, wherein two ends of the paying-off roller are respectively provided with a supporting plate, the top surface of the supporting plate is fixedly provided with a placing block, the inner circular wall surface of the placing block is provided with a plurality of positioning grooves, a speed limiting assembly is arranged in the positioning grooves and used for limiting the rotating speed of the paying-off roller, the speed limiting assembly comprises a plurality of balls, the balls are arranged in the positioning grooves, the inner circular wall surface of the positioning grooves is fixedly sleeved with a positioning ring, the top surface of the placing block is fixedly provided with two connecting blocks, one side of each connecting block is provided with a connecting hole, the top surface of the placing block is provided with a limiting frame, two rotating cylinders are fixedly arranged on two sides of each limiting frame, the outer circular wall surface of each rotating cylinder is movably sleeved with the inner circular wall surface of each connecting hole, the top surface of each limiting frame is provided with two positioning holes, the top surface of each limiting frame is provided with a pressing plate, the bottom surface of each pressing plate is fixedly connected with the top surface of each connecting cylinder, the top surface of each limiting frame is fixedly connected with a first spring, and the top surface of each limiting plate is fixedly sleeved with the top surface of each first spring is fixedly connected with the top surface of each limiting plate.

In order to adjust the height of the supporting plate, the pay-off machine for laying the cable for building construction is characterized in that a moving groove is formed in the bottom surface of the supporting plate, two moving holes are formed in two sides of the supporting plate respectively, the moving holes are communicated with the moving groove, a plurality of clamping holes are formed in two sides of the supporting plate respectively, the clamping holes are communicated with the moving groove, an adjusting plate is movably sleeved in the moving groove, a containing groove is formed in two sides of the adjusting plate respectively, a second spring is fixedly arranged on one side of the inside of the containing groove, a clamping block is arranged in the containing groove, two guide holes are formed in one side of the clamping block, two guide columns are fixedly arranged on one side of the inside of the containing groove, the outer circular wall surfaces of the guide columns are movably sleeved with the inner circular wall surfaces of the guide holes, one side of the clamping block is fixedly arranged with the second spring, and the clamping block is movably sleeved with the clamping holes.

In order to move the clamping block, as the paying-off machine for laying the cable for building construction, preferably, push plates are fixedly arranged on two sides of the clamping block respectively, and the push plates are movably sleeved with the inside of the moving hole.

In order to increase stability of the supporting plate, as the paying-off machine for laying the cable for building construction, preferably, the bottom surface of the adjusting plate is fixedly provided with the base, the top surface of the base is provided with a plurality of stabilizing holes, and the inner wall surface of each stabilizing hole is movably sleeved with a stabilizing column.

In order to limit the supporting plate, the paying-off machine for laying the cable for building construction is preferably characterized in that a plurality of rubber plates are fixedly arranged on the bottom surface of the base.

In order to replace the paying-off roller, the paying-off machine for laying the cable for building construction is characterized in that a supporting block is fixedly arranged on one side of the limiting frame, a limiting hole is formed in the top surface of the supporting block, a threaded column is movably sleeved on the inner circular wall surface of the limiting hole, a bearing block is fixedly arranged on one side of the supporting plate, a threaded hole is formed in the top surface of the bearing block, and the inner circular wall surface of the threaded hole is in threaded connection with the outer circular wall surface of the threaded column.

In summary, the utility model has the following advantages:

Through setting up put line roller, backup pad, limit frame, place piece, clamp plate, speed limit board and antiskid ribbed tile's under mutually supporting use, the rotational speed of putting line roller is adjusted through pressing many times to the staff, the speed of the control unwrapping wire of being convenient for to reach the effect of controlling the speed of unwrapping wire, prevent that the rotational speed of putting line roller from too fast leading to appearing the too much condition of unwrapping wire.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a regulator board structure of the present utility model;

FIG. 3 is a bottom view of the support plate of the present utility model;

FIG. 4 is a schematic view of the partial structure of A in FIG. 2;

fig. 5 is a partial structural schematic diagram of B in fig. 2.

Reference numeral 1, paying-off roller; 2, a supporting plate, 3, a placing block, 4, a positioning groove, 5, a positioning ring, 6, a ball, 7, a connecting block, 8, a connecting hole, 9, a limiting frame, 10, a pressing plate, 11, a connecting column, 12, a first spring, 13, a rotating column, 14, a positioning hole, 15, a speed limiting plate, 16, a antiskid plate, 17, a moving groove, 18, a moving hole, 19, a clamping hole, 20, an adjusting plate, 21, a containing groove, 22, a clamping block, 23, a second spring, 24, a guide column, 25, a guide hole, 26, a push plate, 27, a bearing block, 28, a threaded hole, 29, a supporting block, 30, a limiting hole, 31, a threaded column, 32, a base, 33, a stabilizing hole, 34, a stabilizing column, 35 and a rubber plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1, 2 and 4, a paying-off machine for laying cables for building construction comprises a paying-off roller 1, wherein two ends of the paying-off roller 1 are respectively provided with a supporting plate 2, the top surface of the supporting plate 2 is fixedly provided with a placing block 3, the inner circular wall surface of the placing block 3 is provided with a plurality of positioning grooves 4, the inside of the positioning grooves 4 is provided with a speed limiting component for limiting the rotating speed of the paying-off roller 1, the speed limiting component comprises a plurality of balls 6, the balls 6 are arranged in the positioning grooves 4, the inner circular wall surface of the positioning grooves 4 is fixedly sleeved with a positioning ring 5, the top surface of the placing block 3 is fixedly provided with two connecting blocks 7, one side of each connecting block 7 is provided with a connecting hole 8, the top surface of the placing block 3 is provided with a limiting frame 9, two sides of the limiting frame 9 are respectively fixedly provided with a rotating column 13, the outer circular wall surface of the rotating column 13 is movably sleeved with the inner circular wall surface of the connecting hole 8, two positioning holes 14 are formed in the top surface of the limiting frame 9, a connecting column 11 is movably sleeved on the inner circular wall surface of the positioning hole 14, a pressing plate 10 is arranged on the top surface of the limiting frame 9, the bottom surface of the pressing plate 10 is fixedly mounted with the top surface of the connecting column 11, a first spring 12 is movably sleeved on the outer circular wall surface of the connecting column 11, the first spring 12 is fixedly mounted with the top surface of the limiting frame 9, the first spring 12 is fixedly mounted with the bottom surface of the pressing plate 10, a speed limiting plate 15 is arranged in the limiting frame 9, a antiskid plate 16 is fixedly mounted on the inner top surface of the speed limiting plate 15, the outer circular wall surface of the speed limiting plate 15 is fixedly mounted with the bottom surface of the connecting column 11, when a worker pays out a wire through the arranged wire paying-off roller 1, the worker takes the limiting frame 9 at the moment after adjusting the positions of the two supporting plates 2 through the width of the wire-paying off roller 1, the inside that the piece 3 was placed to the next is opened, the staff will put the line roller 1 and place in the inside of backup pad 2, the staff will restrict the frame 9 pulling again and rotate, then will restrict the frame 9 rotation and can be original position after, the staff pulls the cable this moment, and then the line roller 1 is rotated along with the cable drive of staff's drawing line roller 1, the ball 6 that contacts the line roller 1 surface also follows the rotation of line roller 1 simultaneously and rotates, and then reduce the friction between line roller 1 and the piece 3 of placing, along with the reduction of cable, the rotational speed of line roller 1 is constantly increasing, the staff presses down clamp plate 10 at this moment, and then clamp plate 10 drives speed limit plate 15 and antiskid plate 16 and removes, and then antiskid plate 16 can contact the surface of line roller 1, then antiskid plate 16 restricts the rotational speed of line roller 1 through the regulation of multiple pressing, the speed of the line roller 1 is convenient for control unwrapping wire, thereby reach the effect of controlling the speed of unwrapping wire, prevent that the rotational speed of line roller 1 from excessively fast leading to the condition of unwrapping wire.

Example two

Based on the above embodiment 1, reference is made to fig. 1, 2, 3, In fig. 4 and 5, the bottom surface of the supporting plate 2 is provided with a moving groove 17, two moving holes 18 are respectively provided at two sides of the supporting plate 2, the moving holes 18 are communicated with the moving groove 17, two sides of the supporting plate 2 are respectively provided with a plurality of clamping holes 19, the clamping holes 19 are communicated with the moving groove 17, an adjusting plate 20 is movably sleeved in the moving groove 17, two sides of the adjusting plate 20 are respectively provided with a storage groove 21, one side of the inside of the storage groove 21 is fixedly provided with a second spring 23, the inside of the storage groove 21 is provided with a clamping block 22, one side of the clamping block 22 is provided with two guide holes 25, one side of the inside of the storage groove 21 is fixedly provided with two guide posts 24, the outer circular wall surface of the guide posts 24 is movably sleeved with the inner circular wall surface of the guide holes 25, one side of the clamping block 22 is fixedly provided with the second spring 23, the clamping block 22 is movably sleeved with the clamping holes 19, when a worker adjusts the height of the placement block 3 through the arranged clamping block 22, the adjusting plate 20 is pulled between the staff, the inclined plane of the clamping block 22 and the inclined plane of the clamping hole 19 are extruded, then the second spring 23 is extruded, the clamping block 22 enters the inside of the storage groove 21 along the direction of the guide post 24, when the staff moves the adjusting plate 20 to a proper position, the second spring 23 rebounds to drive the clamping block 22 to enter the inside of the clamping hole 19 again to limit the adjusting plate 20, so that the height of the supporting plate 2 is increased, when the staff needs to store the adjusting plate 20, the clamping block 22 is pushed to enter the inside of the storage groove 21 along the guide post 24, at the moment, the staff pushes the adjusting plate 20 upwards to enter the inside of the moving groove 17, thereby storing the adjusting plate 20, facilitating the adjustment of the height of the supporting plate 2, the push plate 26 is movably sleeved with the inside of the moving hole 18 on two sides of the clamping block 22 respectively and fixedly provided with the push plate 26, the bottom surface fixed mounting of regulating plate 20 has base 32, a plurality of stabilizing hole 33 has been seted up to the top surface of base 32, stabilizing column 34 has been cup jointed in the inside wall activity of stabilizing hole 33, through stabilizing hole 33 that sets up, the staff places base 32 at the soil during, insert stabilizing column 34 in the soil through stabilizing hole 33, increase the stability of backup pad 2, the bottom surface fixed mounting of base 32 has a plurality of rubber slab 35, when the staff placed at the cement ground, rubber slab 35 can increase the frictional force with ground, be convenient for carry out spacing to backup pad 2, one side fixed mounting of limit frame 9 has supporting shoe 29, limit hole 30 has been seted up to the top surface of supporting shoe 29, limit hole 30's interior wall activity has cup jointed threaded column 31, one side fixed mounting of backup pad 2 has spandrel block 27, threaded hole 28 has been seted up to the top surface of spandrel block 27, the interior wall of threaded hole 28 and the outer circular wall threaded column 31 threaded connection, through the supporting shoe 29 that sets up, when the staff needs to change pay off roll 1, at first, after rotating out the inside of spandrel column 31, and then hold supporting shoe 29 and lift up the frictional force between ground, be convenient for carry out limit frame 2, limit wire change 9 is carried out to the inside of limit frame 1 again in the limit frame 3, take off roll 1 is carried out in the inside of limit frame 3 after the limit frame is placed in the limit frame 1 again, take off the limit line is carried out in the limit position again, take place the inside of the position is convenient for the staff after the setting up 9, take off the downholder 1.

The working principle is that when a worker pays out wires by referring to the wire paying-off roller 1 shown in the figures 1-5, firstly, after the positions of the two support plates 2 are adjusted by the width of the wire paying-off roller 1, the worker takes the limiting frame 9 at the moment, rotates the limiting frame 9 by a certain angle, then the inside of the placing block 3 is opened, the worker places the wire paying-off roller 1 in the inside of the support plate 2, the worker pulls the limiting frame 9 to rotate again, then after the limiting frame 9 rotates to the original position, the worker pulls the wire at the moment, the wire paying-off roller 1 rotates along with the wire paying-off roller 1 driven by the worker, meanwhile, the balls 6 contacted with the surface of the wire paying-off roller 1 also rotate along with the rotation of the wire paying-off roller 1, further reduces the friction force between the wire paying-off roller 1 and the placing block 3, and the rotating speed of the wire paying-off roller 1 is continuously increased along with the reduction of the wire, at the moment, the worker presses the pressing plate 10 drives the speed limiting plate 15 and the anti-slip plate 16 to move, then the anti-slip plate 16 contacts the surface of the wire paying-off roller 1, the wire paying-off roller 1 is controlled by the anti-off roller 1, and the wire paying-off speed is controlled repeatedly, and the wire paying-off speed is prevented from being controlled.

Through the fixture block 22 that sets up, the staff is when highly turning up placing piece 3, pulling regulating plate 20 between the staff, and then the inclined plane of fixture block 22 extrudees with the inclined plane of draw-in groove 19, then extrude second spring 23, fixture block 22 gets into the inside of accomodating groove 21 along the direction of guide post 24, after the staff removes regulating plate 20 to suitable position, second spring 23 resilience drives fixture block 22 and gets into the inside of draw-in groove 19 again and spacing regulating plate 20, thereby increase the height of backup pad 2, when the staff needs to accomodate regulating plate 20, will promote fixture block 22 and get into the inside of accomodating groove 21 along guide post 24, the staff upwards promotes regulating plate 20 and gets into the inside of shifting chute 17 this moment, be convenient for accomodate the height of backup pad 2, through the supporting shoe 29 that sets up, when the staff needs to change wire barrow 1, at this moment, at first with behind rotatory spandrel 31 the inside of holding the spandrel 27, and then drive limiting frame 9 upwards moves, will limit frame 9 one hundred degrees and put spandrel 1 back into the inside of carrying out groove 3, the inside of carrying out the setting up of the spandrel 1 is placed in the back of the setting up roller 1, the setting up of the spandrel 31 is convenient for the staff, take-up the line is placed in the inside of the back of the spandrel 1 again after the setting up roller 1, the setting up of the spanglel 31 is placed in the back of the spanned roller 3.

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

Claims

1. A pay-off machine for laying cables for construction, comprising:

The wire paying-off device comprises a wire paying-off roller (1), wherein supporting plates (2) are respectively arranged at two ends of the wire paying-off roller (1), a placing block (3) is fixedly arranged on the top surface of each supporting plate (2), and a plurality of positioning grooves (4) are formed in the inner circular wall surface of each placing block (3);

The speed limiting assembly is arranged in the positioning groove (4) and used for limiting the rotating speed of the paying-off roller (1), the speed limiting assembly comprises a plurality of balls (6), the balls (6) are arranged in the positioning groove (4), the inner circular wall surface of the positioning groove (4) is fixedly sleeved with a positioning ring (5), the top surface of the placing block (3) is fixedly provided with two connecting blocks (7), one side of each connecting block (7) is provided with a connecting hole (8), the top surface of the placing block (3) is provided with a limiting frame (9), two sides of each limiting frame (9) are respectively fixedly provided with a rotating column (13), the outer circular wall surface of each rotating column (13) is movably sleeved with the inner circular wall surface of each connecting hole (8), the top surface of each limiting frame (9) is provided with two positioning holes (14), the inner circular wall surface of each positioning hole (14) is movably sleeved with a connecting column (11), the top surface of each limiting frame (9) is provided with a pressing plate (10), the top surface of each pressing plate (10) is fixedly sleeved with the first column (11), the top surface of each connecting column (11) is fixedly sleeved with the first column (12), the anti-skid device is characterized in that the first spring (12) is fixedly arranged on the bottom surface of the pressing plate (10), a speed limiting plate (15) is arranged in the limiting frame (9), an anti-skid plate (16) is fixedly arranged on the top surface of the speed limiting plate (15), and the outer circular wall surface of the speed limiting plate (15) is fixedly arranged on the bottom surface of the connecting column (11).

2. The pay-off machine for building construction cables according to claim 1, wherein the bottom surface of the supporting plate (2) is provided with a moving groove (17), two moving holes (18) are respectively formed in two sides of the supporting plate (2), the moving holes (18) are communicated with the moving groove (17), two clamping holes (19) are respectively formed in two sides of the supporting plate (2), the clamping holes (19) are communicated with the moving groove (17), an adjusting plate (20) is movably sleeved in the moving groove (17), two sides of the adjusting plate (20) are respectively provided with a storage groove (21), one side of the inside of the storage groove (21) is fixedly provided with a second spring (23), one side of the clamping block (22) is provided with two guide holes (25), one side of the inside of the storage groove (21) is fixedly provided with two guide posts (24), the outer circular wall surface of the guide posts (24) is in communication with the moving groove (17), the inner circular wall surface of the guide posts (25) is movably sleeved with the second spring (22), and the clamping block (22) is movably sleeved on one side of the clamping block (22).

3. The pay-off machine for laying cables for building construction according to claim 2, wherein push plates (26) are fixedly arranged on two sides of the clamping blocks (22), and the push plates (26) are movably sleeved with the inner parts of the moving holes (18).

4. The pay-off machine for laying cables for building construction according to claim 2, wherein a base (32) is fixedly arranged on the bottom surface of the adjusting plate (20), a plurality of stabilizing holes (33) are formed in the top surface of the base (32), and stabilizing columns (34) are movably sleeved on the inner wall surfaces of the stabilizing holes (33).

5. The pay-off machine for laying cables for building construction according to claim 4, wherein a plurality of rubber plates (35) are fixedly arranged on the bottom surface of the base (32).

6. The paying-off machine for laying cables for building construction according to claim 1, wherein a supporting block (29) is fixedly installed on one side of the limiting frame (9), a limiting hole (30) is formed in the top surface of the supporting block (29), a threaded column (31) is movably sleeved on the inner circular wall surface of the limiting hole (30), a bearing block (27) is fixedly installed on one side of the supporting plate (2), a threaded hole (28) is formed in the top surface of the bearing block (27), and the inner circular wall surface of the threaded hole (28) is in threaded connection with the outer circular wall surface of the threaded column (31).