CN214517299U

CN214517299U - Wire rod reinforcing bar fixing device of bar straightener

Info

Publication number: CN214517299U
Application number: CN202120518447.3U
Authority: CN
Inventors: 张志彬
Original assignee: Mcc Construction Engineering Group Tianjin Construction Engineering Co Ltd
Current assignee: Mcc Construction Engineering Group Tianjin Construction Engineering Co Ltd
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-10-29
Anticipated expiration: 2031-03-11

Abstract

The utility model discloses a wire rod reinforcing bar fixing device of bar straightener, the on-line screen storage device comprises a base, the fixed stand that is equipped with on the base, be equipped with on the stand and wind the rotatory collet of stand, a plurality of pole settings have been arranged along circumference on the collet, and the projection of a plurality of pole settings on the horizontal plane is connected through smooth curve and the radius less than or equal to the internal diameter of wire rod reinforcing bar of circle that forms, lies in the pole setting outside on its collet and still has the bearing section for bear the weight of wire rod reinforcing bar. The device is simple and easy to manufacture, can be repeatedly used, and has good fixing effect because the plurality of upright posts are supported in the disc-shaped reinforcing steel bar ring.

Description

Wire rod reinforcing bar fixing device of bar straightener

Technical Field

The utility model belongs to the technical field of building engineering, especially, relate to a wire rod fixing device of bar straightener.

Background

The reinforcing steel bars below phi 10 used in a building construction site are delivered out of a factory in a disc shape, and can be constructed after being conveyed to the construction site and straightened by a reinforcing steel bar straightening machine, the straightening machine is placed at one side of a disc reinforcing steel bar head, and a disc part at the other side is generally erected and fixed by a temporary simple steel pipe, so that the use is inconvenient and the efficiency is low, and a simple and reusable disc reinforcing steel bar fixing device needs to be designed to meet the construction requirements at present.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide a wire rod reinforcing bar fixing device of bar straightener, have the simple and easy, repeatedly usable of preparation and fixed effectual advantage.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a wire rod reinforcing bar fixing device of bar straightener, the on-line screen storage device comprises a base, the fixed stand that is equipped with on the base, be equipped with on the stand and wind the rotatory collet of stand, a plurality of pole settings have been arranged along circumference on the collet, and the projection of a plurality of pole settings on the horizontal plane couples together and the radius less than or equal to wire rod reinforcing bar's of circumscribed circle that forms internal diameter through smooth curve, lies in the pole setting outside on its collet and still has the bearing section for bear the wire rod reinforcing bar.

As optimization, the collet top still is equipped with the telescopic machanism that can follow the horizontal direction and stretch out and draw back, and its flexible end is located the outside of dish circular steel bar when telescopic machanism is in the maximum extension state to prevent dish circular steel bar along the pole setting roll-off that makes progress, its flexible end is located dish circular steel bar intra-annular when telescopic machanism is in the minimum extension state.

As optimizing, telescopic machanism establishes the first bearing on the stand including the cover, and a plurality of horizontal poles are connected to the outer lane of first bearing, and a plurality of horizontal poles are the axis of circumference distribution and horizontal pole through the first bearing centre of a circle, and every horizontal pole all corresponds with a pole setting, and the top of pole setting is connected in the outer end bottom surface rather than the horizontal pole that corresponds, the horizontal pole is hollow structure, and it is equipped with the movable rod to insert in it, the axial direction round trip movement of horizontal pole can be followed to the movable rod to lock on the horizontal pole through locking device, the outer end of movable rod is telescopic machanism's flexible end.

Preferably, the upper surface of the cross rod is provided with an elongated slot along the axial direction, the movable rod is provided with a handle, the handle can move in the elongated slot, and one end of the handle extends out of the elongated slot and is positioned outside the cross rod.

As optimization, locking device includes locking screw, be close to outer end department on the horizontal pole and seted up the screw hole, locking screw installs on the screw hole to can tighten in order to support the movable rod tightly on the horizontal pole inner wall.

As optimizing, the collet establishes the second bearing on the stand including the cover, the inner circle and the stand of second bearing link firmly, and the sill bar that a plurality of levels set up is connected to the outer lane of second bearing, and a plurality of sill bars are the axis of circumference distribution and sill bar through the second bearing centre of a circle, radially are connected with a plurality of connecting rods between adjacent sill bars to make the collet whole be spider web structure, the bottom of pole setting links firmly on sill bar or connecting rod.

Compared with the prior art, the utility model following beneficial effect has: this device is through setting up rotatable collet, a plurality of pole settings are arranged to circumference on the collet, make the radius less than or equal to the internal diameter of wire rod reinforcing bar of the circle that the pole setting encloses, just so can overlap wire rod reinforcing bar outside the pole setting, and bear wire rod reinforcing bar through the bearing section, like this when the alignment, wire rod reinforcing bar will be along with the collet is rotatory, wire rod reinforcing bar one end will last to be drawn by the straightener, until accomplishing the alignment action, this device makes simply, repeatedly usable, a plurality of stands prop in wire rod reinforcing bar ring, fixed effectual.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the bottom bracket in the embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In the specific implementation: referring to fig. 1 and 2, a wire rod reinforcing bar fixing device of bar straightener, including base 1, the fixed stand 2 that is equipped with on the base 1, be equipped with on the stand 2 and wind stand rotatory collet 3, a plurality of pole settings 4 have been arranged along circumference on the collet, and the projection of a plurality of pole settings 4 on the horizontal plane couples together through smooth curve and the radius less than or equal to the internal diameter of wire rod reinforcing bar of circumscribed circle that forms, lies in the pole setting outside on collet 3 and still has the bearing section for bear the wire rod reinforcing bar.

It is like this, this device is through setting up rotatable collet, a plurality of pole settings are arranged to circumference on the collet, make the radius less than or equal to the internal diameter of wire rod reinforcing bar of the circle that the pole setting encloses, just so can overlap wire rod reinforcing bar outside the pole setting, and bear wire rod reinforcing bar through the bearing section, when straightening, wire rod reinforcing bar will be along with the collet is rotatory, wire rod reinforcing bar one end will last to be drawn by the straightener, until accomplishing the action of straightening, this device makes simply, repeatedly usable, a plurality of stands prop in wire rod reinforcing bar ring, fixed effectual.

As optimization, 3 tops of collet still are equipped with the telescopic machanism 5 that can follow the horizontal direction and stretch out and draw back, and its flexible end is located the outside of dish circular steel bar when telescopic machanism is in the maximum extension state to prevent that dish circular steel bar from following the pole setting roll-off that makes progress, its flexible end is located dish circular steel bar intra-annular when telescopic machanism is in the minimum extension state.

It is such, the dish circle reinforcing bar is after a period of time alignment, the dish circle reinforcing bar of staying on the collet can be less and less, whole height can reduce gradually, the weight of the dish circle reinforcing bar of staying on the collet also can be lower and lower, along with the continuation of straightener pulls, the dish circle reinforcing bar of staying on the collet can be in roll-off pole setting when rotatory, drop from the device, in order to prevent that the dish circle reinforcing bar from following the pole setting roll-off, through setting up telescopic machanism, shrink earlier make the dish circle reinforcing bar fall into on the collet after, extend again and make flexible end be located the dish circle reinforcing bar outside, thereby reach limiting displacement, prevent that the dish circle reinforcing bar from following the pole setting roll-off.

As optimization, telescopic machanism 5 establishes the first bearing 6 on stand 2 including the cover, and a plurality of horizontal poles 7 are connected to the outer lane of first bearing 6, and a plurality of horizontal poles 7 are the axis of circumference distribution and horizontal pole and through the first bearing centre of a circle, and every horizontal pole 7 all is corresponding with a pole setting 4, and the top of pole setting 4 is connected in the outer end bottom surface rather than the horizontal pole that corresponds, the horizontal pole is hollow structure, and it is equipped with movable rod 8 to insert in it, the axial direction round trip movement of horizontal pole can be followed to the movable rod to through locking device locking on the horizontal pole, the outer end of movable rod 8 is telescopic machanism's flexible end.

Therefore, through setting up first bearing, can be so that telescopic machanism can be rotatory around the stand, a plurality of horizontal poles are connected to the first bearing outer lane, insert in the horizontal pole and establish the movable rod, through adjusting the position of movable rod in the horizontal pole, can adjust telescopic machanism's elongation to can stretch out the movable rod and lock through locking device when needs are spacing, reach the effect that restriction dish circle reinforcing bar upwards slided out along the pole setting.

Preferably, the upper surface of the cross rod 7 is provided with an elongated slot along the axial direction, the movable rod is provided with a handle 9, the handle 9 can move in the elongated slot, and one end of the handle extends out of the elongated slot and is positioned outside the cross rod.

Therefore, the movement of the movable rod in the transverse rod can be conveniently controlled through the handle by arranging the long groove and the handle.

Therefore, the movable rod can be locked conveniently, and the implementation is simple.

As optimization, collet 3 establishes second bearing 10 on the stand including the cover, the inner circle and the stand of second bearing link firmly, and the sill bar 11 that a plurality of levels set up is connected to the outer lane of second bearing, and a plurality of sill bars are the axis of circumference distribution and sill bar through the second bearing centre of a circle, radially are connected with a plurality of connecting rods 12 between adjacent sill bars to make collet 3 wholly be spider's network structure, the bottom of pole setting links firmly on sill bar or connecting rod.

Therefore, the collet comprises a second bearing, the collet can rotate around the stand column, the bottom rods and the connecting rods are arranged to enable the whole collet to be of a spider-web structure, the connecting rods arranged between the adjacent bottom rods are the same in quantity, the corresponding connecting rods are connected end to form a regular polygon structure, the bearing capacity of the collet can be improved when the using amount of building materials is reduced as much as possible, and the bottom rods and the connecting rods can be fixed through welding.

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various 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 by the appended claims and their equivalents, and thus the embodiments of the invention are intended only as illustrative examples of the invention and no matter how the embodiments of the invention may be seen in any way limit the scope of the invention.

Claims

1. The utility model provides a wire rod reinforcing bar fixing device of bar straightener which characterized in that: the base is included, the fixed stand that is equipped with on the base, be equipped with on the stand and to wind the rotatory collet of stand, a plurality of pole settings have been arranged along circumference on the collet, and the projection of a plurality of pole settings on the horizontal plane couples together through smooth curve and the radius less than or equal to the internal diameter of the circumscribed circle reinforcing bar that forms, lies in the pole setting outside on its collet and still has the bearing section for bear the weight of a set round reinforcing bar.

2. The round steel bar fixing device of the steel bar straightening machine according to claim 1, wherein: the collet top still is equipped with the telescopic machanism that can follow the horizontal direction and stretch out and draw back, and its flexible end is located the outside of dish round bar when telescopic machanism is in the biggest extension state to prevent that dish round bar from following the pole setting roll-off that makes progress, its flexible end is located dish round bar intra-annular when telescopic machanism is in the minimum extension state.

3. The reinforcing bar straightening machine disc steel bar fixing device according to claim 2, wherein: the telescopic mechanism comprises a first bearing sleeved on a stand column, the outer ring of the first bearing is connected with a plurality of cross rods, the plurality of cross rods are circumferentially distributed, the axes of the cross rods pass through the center of the first bearing, each cross rod is corresponding to a vertical rod, the top end of the vertical rod is connected to the bottom surface of the outer end of the corresponding cross rod, the cross rods are of a hollow structure, movable rods are inserted into the hollow structure, the movable rods can move back and forth along the axial direction of the cross rods and are locked on the cross rods through locking devices, and the outer ends of the movable rods are telescopic ends of the telescopic mechanism.

4. The round steel bar fixing device of the steel bar straightening machine according to claim 3, wherein: the upper surface of the cross rod is provided with an elongated slot along the axial direction, the movable rod is provided with a handle, the handle can move in the elongated slot, and one end of the handle extends out of the elongated slot and is positioned outside the cross rod.

5. The round steel bar fixing device of the steel bar straightening machine according to claim 3, wherein: the locking device comprises a locking screw rod, a threaded hole is formed in the position, close to the outer end, of the cross rod, the locking screw rod is installed on the threaded hole, and the locking screw rod can be screwed tightly to enable the movable rod to be tightly abutted to the inner wall of the cross rod.

6. The round steel bar fixing device of the steel bar straightening machine according to claim 1, wherein: the collet establishes the second bearing on the stand including the cover, the inner circle and the stand of second bearing link firmly, and the sill bar that a plurality of levels set up is connected to the outer lane of second bearing, and a plurality of sill bars are the axis of circumference distribution and sill bar through the second bearing centre of a circle, radially are connected with a plurality of connecting rods between adjacent sill bars to make the collet wholly be spider web structure, the bottom of pole setting links firmly on sill bar or connecting rod.