CN212668786U

CN212668786U - Rotatable pay-off rack

Info

Publication number: CN212668786U
Application number: CN202021316546.5U
Authority: CN
Inventors: 王宁
Original assignee: Beijing Xinshan Heavy Industry Technology Co ltd
Current assignee: Beijing Xinshan Heavy Industry Technology Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-03-09
Anticipated expiration: 2030-07-07

Abstract

The application relates to a rotatable pay-off rack relates to the field of reinforcing bar processing machinery technology, including base and rack, be fixed with vertical fixed axle on the base, it is connected with the axis of rotation to rotate on the fixed axle, the rack is equipped with two at least and transversely fixes around the axis of rotation. The effect that this application has, can make the base of being connected with the fixed axle immovably through fixed axle and axis of rotation, need not to wait for again and just can use after the workman reloads, only need to have the pay off rack of wire rod reinforcing bar rotatory to the another side, place the pay off rack rotation of wire rod reinforcing bar with the other end just can continue work before the processing machine face, the workman will not have the pay off rack reloading of wire rod reinforcing bar again when the pay off rack uses, the time that need wait for artifical reloading after having reduced by a wide margin because the reinforcing bar raw materials uses up has increased and decreased work efficiency.

Description

Rotatable pay-off rack

Technical Field

The application relates to the field of reinforcing bar processing machinery technology, especially, relate to a rotatable pay off rack.

Background

At present, the steel bar placing frame is used for placing coiled steel bars, has a good fixing effect on the steel bars, enables the construction site to be orderly arranged, and meets the requirement of civilized construction.

Now if chinese patent publication No. CN208531885U discloses a round bar steel placing rack, including the base, the one end of base is provided with the fixed plate, and the one end that the base was kept away from to the fixed plate is provided with the post of sliding of placing the round bar steel, and the one end that the post of sliding is close to the fixed plate is provided with the backup pad that plays the supporting role to the post of sliding, and backup pad and fixed plate fixed connection, and the post setting of sliding is directly over the base. The coiled steel bars are manually placed on the sliding column.

In view of the above related technologies, the inventor thinks that there are defects that after the wire rod reinforcing steel bar is used up, a worker needs to wait for placing a new wire rod reinforcing steel bar on the pay-off rack again to continue working, the frequency of material changing is high, and therefore, the time wasted by material changing is relatively large, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a rotatable pay off rack, its time of having saved the reloading has increased work efficiency by a wide margin.

The application provides a rotatable pay off rack adopts following technical scheme:

the rotatable pay-off rack comprises a base and a placing rack, wherein a vertical fixing shaft is fixed on the base, a rotating shaft is connected to the fixing shaft in a rotating mode, and the placing rack is at least provided with two placing racks and is transversely fixed around the rotating shaft.

Through adopting above-mentioned technical scheme, can make the base of being connected with the fixed axle immovably through fixed axle and axis of rotation, need not to wait for again and just can use after the workman reloads, only need to have the pay off rack of wire rod reinforcing bar rotatory to the another side, place the pay off rack rotation of wire rod reinforcing bar with the other end and just can continue work before the processing machine face, the workman will not have the pay off rack of wire rod reinforcing bar to reload again when the pay off rack uses, the time that need wait for artifical reloading after having reduced by a wide margin because the reinforcing bar raw materials uses up has increased and decreased work efficiency.

The present invention may be further configured in a preferred embodiment as: the length of the rotating shaft is smaller than that of the fixing shaft, and a plurality of lower supporting plates are fixed at the exposed positions of the lower end of the fixing shaft.

Through adopting above-mentioned technical scheme, set up the bottom suspension fagging of base with fixed axle connection, increased the bearing capacity of pay off rack through the bottom suspension fagging, reduced by a wide margin because the too much too heavy risk that causes the fixed axle fracture of raw materials on the pay off rack.

The present invention may be further configured in a preferred embodiment as: the rotating shaft is provided with an upper support plate, the upper support plate is arranged at an included angle between the placing frame and the rotating shaft, the vertical side face of the upper support plate is fixedly connected with the rotating shaft, and the upper surface of the upper support plate is fixedly connected with the lower portion of the placing frame.

Through adopting above-mentioned technical scheme, set up the last backup pad that axis of rotation and rack are connected, the rack through last backup pad with gravity dispersion to the axis of rotation, reduced by a wide margin because the too much cracked risk of rack that causes of raw materials of placing on the rack.

The present invention may be further configured in a preferred embodiment as: the upper surface of the placing frame far away from one end of the rotating shaft is provided with a material blocking inclined block.

Through adopting above-mentioned technical scheme, through set up the fender sloping block at the rack end, fix certain position with the wire rod reinforcing bar through keeping off the sloping block, prevented that the wire rod reinforcing bar from dropping when placing on the rack and pounding personnel's danger.

The present invention may be further configured in a preferred embodiment as: the material blocking inclined block is provided with a hole which transversely penetrates through the material blocking inclined block.

Through adopting above-mentioned technical scheme, the hole that the material sloping block was kept off in the setting is the hook of rope when convenient whole the hoisting of pay off rack removes.

The present invention may be further configured in a preferred embodiment as: the lower surface of the rack far away from one end of the rotating shaft is provided with a supporting rod, and the supporting rod is hinged to the rack.

Through adopting above-mentioned technical scheme, through setting up the bracing piece and more adding further stability of having consolidated pay off rack, prevent the rack fracture, through articulated, can make the bracing piece can lift up and fall.

The present invention may be further configured in a preferred embodiment as: one side of the support rod facing the rotating shaft is provided with a sleeve coil, the sleeve coil is arranged on the upper portion of the support rod, and the sleeve coil is connected with a winding and unwinding device through a rope.

By adopting the technical scheme, the rope connected with the winding and unwinding device can be fixed on the upper part of the supporting rod by arranging the sleeve coil.

The present invention may be further configured in a preferred embodiment as: the winding and unwinding device comprises a rocker, a fixing bolt, a winding shaft and a wire unwinding groove, the winding shaft is arranged between the wire unwinding grooves, the rocker is arranged on one side of the wire unwinding groove, the rocker penetrates through one side of the wire unwinding groove and is fixedly connected with the winding shaft, the fixing bolt penetrates through the wire unwinding groove and is fixed with the winding shaft, and the winding shaft is connected to a coil sleeve through a rope.

Through adopting above-mentioned technical scheme, pass through the rope with the spool and be connected with the bracing piece, drive the spool through the rocker and rotate the back, can make things convenient for more laborsaving just can lift up the bracing piece, through twist into fixing bolt after the spool, can fix the support frame that lifts up, made things convenient for the workman to place new wire rod reinforcing bar on the pay off rack, also made things convenient for the rotation of pay off rack simultaneously.

The present invention may be further configured in a preferred embodiment as: the top of the rotating shaft is provided with a material blocking part, and the lower end of the material blocking part is fixed with the rotating shaft.

Through adopting above-mentioned technical scheme, keep off the material spare through setting up and prevent that the reinforcing bar on four racks is too much to lead to whole heaping up the axis of rotation top, causes winding problem.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the feeding time is reduced, and the working efficiency is improved;

2. the problem that a plurality of coiled steel bars are wound together is avoided;

3. the stability of pay off rack has been increased.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic structural view of the winding and unwinding device of the present invention.

Description of reference numerals: 1. a base; 2. placing a rack; 3. a fixed shaft; 4. a rotating shaft; 5. a lower support plate; 6. an upper support plate; 7. a material blocking inclined block; 8. a support bar; 81. sleeving a coil; 9. a rocker; 91. fixing the bolt; 92. a spool; 93. a wire releasing groove; 94. a nylon cord; 10. keep off the material piece.

Detailed Description

Referring to fig. 1 and 2, the utility model discloses a rotatable pay off rack, including base 1, base 1 is discoid, is provided with fixed axle 3 on base 1, and fixed axle 3 vertical welding fixes the central point at base 1 and puts, is provided with axis of rotation 4 on fixed axle 3, and the length of axis of rotation 4 is less than fixed axle 3, and axis of rotation 4 is the hollow column that one end was sealed up, and 4 suits of axis of rotation can realize pay off rack pivoted effect on fixed axle 3. Because the length of the rotating shaft 4 is smaller than that of the fixed shaft 3, and the upper end of the rotating shaft 4 is capped, after the rotating shaft 4 is sleeved in the fixed shaft 3, a section of exposed part which is not covered by the rotating shaft 4 appears at the lower end of the fixed shaft 3, a triangular lower supporting plate 5 is arranged at the exposed part, four lower supporting plates 5 are arranged around the fixed shaft 3, one side of each lower supporting plate 5 is fixedly welded with the fixed shaft 3, the other side of each lower supporting plate 5 is fixedly welded with the base 1, and the lower supporting plates 5 are arranged to prevent the fixed shaft 3 from breaking due to too large gravity.

Referring to fig. 1 and 2, be provided with rack 2 of four rectangular shapes on axis of rotation 4, rack 2 welds around 4 upper portions of axis of rotation, rack 2 is 90 degrees with the contained angle that 4 outer walls of axis of rotation formed, be provided with triangular's last backup pad 6 in contained angle department, the upper surface of going up backup pad 6 and rack 2's lower surface welded fastening, the vertical side and the 4 welded fastening of axis of rotation of going up the backup pad, backup pad 6 is too big in order to prevent pay off rack bearing weight in the setting, the cracked risk takes place.

Keep away from the upper surface of 4 one ends of axis of rotation at each rack 2 and all be provided with and keep off material sloping block 7, keep off material sloping block 7 fixed welding on rack 2, set up and keep off material sloping block 7 and drop when preventing to coil round reinforcing bar to place on rack 2 and pound personnel's danger. The material blocking inclined block 7 is also provided with a round hole penetrating through the material blocking inclined block 7, so that the pay-off rack can be hung on a rope when moving.

Referring to fig. 1 and 3, the lower surface of one end of the placing rack is further provided with a supporting rod 8, the supporting rod 8 is in a long strip shape, the length of the supporting rod 8 is the same as the distance from the lower surface of the placing rack 2 to the base 1, one end of the supporting rod 8 is hinged to the lower surface of the placing rack 2 through a rotating shaft, one surface of the supporting rod 8 facing the rotating shaft 4 is provided with a sleeve coil 81, the sleeve coil 81 is arranged at a position close to the position hinged to the rotating shaft, one end, away from the placing rack, of the supporting rod 8 is arranged to be semicircular, the contact area between the supporting rod 8 and the base 1 is reduced through the semicircular arrangement.

Be provided with on 4 tops of axis of rotation and keep off material spare 10, keep off material spare 10 and be conical shape, keep off material spare 10 lower extreme and the welding of 4 tops of axis of rotation, set up and keep off material spare 10 and lead to whole 4 tops of axis of rotation of piling up in order to prevent that the reinforcing bar on four rack 2 is too much, cause winding problem.

Referring to fig. 3, a winding and unwinding device is arranged at one end of the placing rack 2 far away from the rotating shaft 4, the winding and unwinding device comprises a rocker 9, a winding shaft 92 and a wire unwinding groove 93, the winding shaft 92 is solid and cylindrical, the winding shaft 92 is arranged between the wire unwinding grooves 93, a round hole is formed in the lower portion of the wire unwinding groove 93, the rocker 9 penetrates through the wire unwinding groove 93 and is fixedly connected with the winding shaft 92, a fixing bolt 91 is further arranged below the rocker 9, the fixing bolt 91 penetrates through the wire unwinding groove 93 and is screwed into the winding shaft 92, a nylon rope 94 is wound on the winding shaft 92, one end of the nylon rope 94 penetrates through the round hole formed in the wire unwinding groove 93, the nylon rope 94 is wound through a sleeve coil 81 formed in the supporting rod 8, and then two ends of.

Referring to fig. 2 and 3, drive spool 92 through shaking rocker 9 and rotate and realize receiving and releasing nylon rope 94, drive bracing piece 8 through nylon rope 94, realize receiving and releasing freely of bracing piece 8, play the position parallel with rack 2 through rising bracing piece 8 and can make things convenient for the workman to put into rack 2 with the wire rod, can also make things convenient for the rotation of pay off rack simultaneously, when needs fix bracing piece 8 to the position parallel with pay off rack 2, realize fixing to bracing piece 8 through twisting fixing bolt 91 in spool 92, again through twisting fixing bolt 91 out spool 92, can drop bracing piece 8, let bracing piece 8 and base 1 contact through dropping bracing piece 8, reach the effect of supporting rack 2.

The implementation principle of the embodiment of the application is as follows: at first with bracing piece 8 through rotating rocker 9 on the winding and unwinding devices and tighten up bracing piece 8 to the position parallel with rack 2, fix bracing piece 8 through fixing bolt 91 of rocker 9 lower extreme after, pass bracing piece 8 through the manual work with the wire rod reinforcing bar and place rack 2 on, restrict the wire rod reinforcing bar through keeping off material sloping block 7, fall down bracing piece 8 after and let bracing piece 8 atress with base 1 vertically state, support rack 2. When the coiled steel bars on one placing frame 2 are used up, the lower end of the placing frame 2 is retracted by the support rod 8, the placing frame 2 is rotated manually, and the placing frame 2 with the steel bars close to is rotated to the front of a processing machine.

And the placing rack 2 without the coiled steel bar raw materials is refilled manually, so that the use of the coiled steel bar raw materials on the placing rack 2 at the other end is not delayed in the filling process.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a rotatable pay off rack, including base (1) and rack (2), its characterized in that: the base (1) is fixed with vertical fixed axle (3), be connected with axis of rotation (4) on fixed axle (3) rotate, rack (2) are equipped with two at least and transversely fix around axis of rotation (4).

2. The rotatable payoff stand of claim 1, wherein: the length of the rotating shaft (4) is smaller than that of the fixed shaft (3), and a plurality of lower supporting plates (5) are fixed at the exposed positions of the lower end of the fixed shaft (3).

3. The rotatable payoff stand of claim 1, wherein: be provided with upper bracket board (6) on axis of rotation (4), upper bracket board (6) set up the contained angle department of rack (2) and axis of rotation (4), the vertical side of upper bracket board (6) with axis of rotation (4) fixed connection, upper bracket board (6) upper surface with rack (2) below fixed connection.

4. The rotatable payoff stand of claim 1, wherein: the upper surface of one end, away from the rotating shaft (4), of the placing frame (2) is provided with a material blocking inclined block (7).

5. The rotatable payoff stand of claim 4, wherein: the material blocking inclined block (7) is provided with a hole transversely penetrating through the material blocking inclined block (7).

6. The rotatable payoff stand of claim 1, wherein: the lower surface of the placing frame (2) far away from one end of the rotating shaft (4) is provided with a supporting rod (8), and the supporting rod (8) is hinged to the placing frame (2).

7. The rotatable payoff stand of claim 6, wherein: one surface of the support rod (8) facing the rotating shaft (4) is provided with a sleeve coil (81), the sleeve coil (81) is arranged on the upper portion of the support rod (8), and the sleeve coil (81) is connected with a winding and unwinding device.

8. The rotatable payoff stand of claim 7, wherein: the winding and unwinding device comprises rocking bars (9), fixing bolts (91), winding shafts (92) and winding slots (93), wherein the winding shafts (92) are arranged between the winding slots (93), the rocking bars (9) are arranged on one sides of the winding slots (93), the rocking bars (9) penetrate through one sides of the winding slots (93) and are fixedly connected with the winding shafts (92), the fixing bolts (91) penetrate through the winding slots (93) and are fixed with the winding shafts (92), and the winding shafts (92) are connected to the sleeve coils (81) through nylon ropes (94).

9. The rotatable payoff stand of claim 1, wherein: the material blocking device is characterized in that a material blocking part (10) is arranged at the top of the rotating shaft (4), and the lower end of the material blocking part (10) is fixed with the rotating shaft (4).