CN210188908U

CN210188908U - Angle rotating fixer for steel bar welding

Info

Publication number: CN210188908U
Application number: CN201920728722.7U
Authority: CN
Inventors: Inventor Has Waived The Right To Be Mentioned The; 不公告发明人
Original assignee: Xiamen Construction Engineering Co Ltd of of China Railway First Engineering Group Co Ltd
Current assignee: Xiamen Construction Engineering Co Ltd of of China Railway First Engineering Group Co Ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-03-27
Anticipated expiration: 2029-05-21

Abstract

The utility model relates to a rotatory fixer of welding angle of steel reinforcement discloses one kind can fix two reinforcing bars of welding, and can carry out the fixer adjusted to the angle of two reinforcing bars. The portable removal of workman is made things convenient for. The steering sleeve is characterized in that a base sleeve is arranged at the bottom end of a fixed shaft, a fixed sucker is arranged on the base, a clamping groove is formed in the upper surface of the base, two steering sleeves are respectively sleeved on the fixed shaft and distributed up and down, the bottom end of the steering sleeve is arranged in the clamping groove in a rotatable mode, the top end of the steering sleeve is provided with an annular groove, an annular clamping block is arranged at the bottom end of the steering sleeve and arranged in the annular groove in a rotatable mode, one ends of two fixed sleeves are respectively arranged on the outer side walls of two rotating sleeves, one ends of two screws are respectively arranged in the two fixed sleeves, the other ends of the screws respectively penetrate out from the other ends of the two fixed sleeves, the screws and the fixed sleeves are in threaded connection, and.

Description

Angle rotating fixer for steel bar welding

Technical Field

The utility model relates to a rotatory fixer of welding of steel bar angle relates to one kind and when welding the reinforcing bar, can carry out the fixer of its angle of rotation regulation to the reinforcing bar, belongs to the construction field. In particular to a fixer which can fix two welded steel bars and adjust the angle of the two steel bars.

Background

The steel bar is a steel material used for reinforced concrete and prestressed reinforced concrete, the cross section of the steel bar is circular, sometimes the steel bar is square with round corners, the steel bar comprises smooth steel bars, ribbed steel bars and twisted steel bars, the steel bar is widely used as a reinforcing structure of a building in construction, the steel bar is a product of complicated and changeable building structure and is only in a linear shape, and the steel bar needs to be assembled and welded to meet different structural requirements.

Notice No. CN106346120A discloses a butt welder of different length reinforcing bars of fixable, collect box, electric welding transformer, removal driver and removal inductor including electrical apparatus control box, axis of rotation, slip fixer, bracing piece fixer, welding slag, electrical apparatus control box externally mounted has the protection casing, slip fixer below is provided with the fixed plate, and installs the bracing piece below the fixed plate, bracing piece fixer top is connected with the fixed plate, it has the removal driver to remove inductor external connection, and the device can only carry out collinear butt welding to the reinforcing bar, can not adjust the angle of two reinforcing bars at will.

Notice No. CN108637564A discloses but quick location's reinforcing bar butt welder anchor clamps for building, including supporting baseplate, one side fixedly connected with variable speed servo motor at supporting baseplate top, variable speed servo motor's side fixedly connected with threaded rod, the one end threaded connection that variable speed servo motor was kept away from to the threaded rod surface has the threaded sleeve, threaded sleeve interference connection is at the middle part that supports the side of moving body, the first quick positioner of top fixedly connected with of support moving body, the device is unsuitable on-the-spot personnel and carries out frequent removal to it, inconvenient anytime and anywhere's portable use carries out.

Disclosure of Invention

In order to improve the condition, the utility model relates to a rotatory fixer of welding-steel angle provides one kind and can fix two reinforcing bars of welding, and can carry out the fixer adjusted to the angle of two reinforcing bars. The portable removal of workman is made things convenient for.

The utility model relates to a rotatory fixer of reinforcement welding angle is realized like this: the utility model relates to a steel bar welding angle rotating fixer, which comprises a fastening screw, a clamping plate, a fixing shaft, an adjusting knob, a rotating sleeve, a fixing sucker, a steering sleeve, a base and a screw rod, wherein the base is sleeved on the bottom end of the fixing shaft, the fixing sucker is arranged on the base, the upper surface of the base is provided with a clamping groove, the two steering sleeves are respectively sleeved on the fixing shaft and are distributed up and down, the bottom end of the steering sleeve at the lower part is rotatablely arranged in the clamping groove, the top end of the steering sleeve at the lower part is provided with a ring-shaped groove, the bottom end of the steering sleeve at the upper part is provided with a ring-shaped clamping block and is rotatablely arranged in the ring-shaped groove, one ends of the two fixing sleeve are respectively arranged on the outer side walls of the two rotating sleeves, the two rotating sleeves are respectively rotatably sleeved at the other ends of the two screw rods and are respectively fixed through adjusting rotating handles, the middle parts of one sides of the two fixed plates are respectively arranged on the two rotating sleeves, the fixed plates are U-shaped plate structures, clamping plates are arranged in U-shaped grooves of the fixed plates, fastening screws are screwed on the other sides of the fixed plates, one ends of the fastening screws are rotatably connected with the clamping plates, teeth are arranged on the clamping plates, the teeth at the middle positions of the clamping plates are transverse teeth and are longitudinally and equidistantly arranged on the clamping plates, the teeth at the positions, close to the two ends, of the clamping plates are longitudinal teeth and are transversely and equidistantly arranged on the clamping plates, and rubber strips are arranged on the surfaces, corresponding to the clamping plates, of the fixed plates;

furthermore, the clamping plate is of an arc-shaped plate structure, and the arc-shaped concave surface on the inner side faces one side of the U-shaped plate.

Has the beneficial effects.

Firstly, carry out quick effectual fixed to the reinforcing bar, the grip block that has interval distribution's horizontal tooth and vertical tooth is better to the fixed stability of centre gripping of reinforcing bar.

And secondly, the portable movement of workers is facilitated.

And thirdly, the multi-angle adjustment can be carried out for fixation, and the steel bars can be conveniently fixed at different angles.

Drawings

Fig. 1 is a three-dimensional structure diagram of the angle rotating fixer for welding steel bars of the utility model;

fig. 2 is a schematic structural view of the angle rotating fixer for welding steel bars of the present invention;

FIG. 3 is a perspective view of the angle-rotating fixer for welding steel bars according to the present invention;

fig. 4 is a schematic structural view of an embodiment 2 of the angle rotating fixture for welding steel bars of the present invention;

in the attached drawings

Wherein the method comprises the following steps: the device comprises fastening screws (1), a clamping plate (2), a fixing plate (3), a fixing shaft (4), an adjusting knob (5), a rotating sleeve (6), a fixing sleeve (7), a fixing sucker (8), a steering sleeve (9), a base (10), a screw rod (11) and a reinforcing steel bar (12).

The specific implementation mode is as follows:

example 1:

the utility model relates to a steel bar welding angle rotating fixer, which comprises a fastening screw (1), a clamping plate (2), a fixing plate (3), a fixing shaft (4), an adjusting knob (5), a rotating sleeve (6), a fixing sleeve (7), a fixed sucker (8), a steering sleeve (9), a base (10) and a screw rod (11), wherein the base (10) is sleeved on the bottom end of the fixing shaft (4), the fixed sucker (8) is arranged on the base (10), the upper surface of the base (10) is provided with a clamping groove, two steering sleeves (9) are respectively sleeved on the fixing shaft (4) and are distributed up and down, the bottom end of the steering sleeve (9) at the lower part is rotatably arranged in the clamping groove, the top end of the steering sleeve (9) at the lower part is provided with a ring groove, the bottom end of the steering sleeve (9) at the upper part is provided with a ring-shaped clamping block which is rotatably arranged in, one end of each of two fixed sleeves (7) is arranged on the outer side wall of each of two rotating sleeves (6), one end of each of two screws (11) is arranged in each of the two fixed sleeves (7), the other end of each of the two screws (11) penetrates out of the other end of each of the two fixed sleeves (7), the screws (11) and the fixed sleeves (7) are in threaded connection, each of the two rotating sleeves (6) is rotatably sleeved on the other end of each of the two screws (11) and is fixed by an adjusting knob (5), the middle part of one side of each of two fixed plates (3) is arranged on each of the two rotating sleeves (6), each of the fixed plates (3) is of a U-shaped plate structure, a clamping plate (2) is arranged in a U-shaped groove of each of the fixed plates (3), a fastening screw (1) is in threaded connection with the other side of each of the fixed plate (3), one end of each of the fastening screw (, the teeth at the middle position of the clamping plate (2) are transverse teeth and are longitudinally arranged on the clamping plate (2) at equal intervals, the teeth at the positions, close to the two ends, of the clamping plate (2) are longitudinal teeth and are transversely arranged on the clamping plate (2) at equal intervals, and rubber strips are arranged on the surface, corresponding to the clamping plate (2), of the fixed plate (3);

when the device is used, when the steel bars (12) are welded, the fixed sucker (8) is firstly fixed on a used first surface or a used desktop in an adsorption mode, the device is fixed, then the two steel bars (12) needing to be welded and assembled are placed in a U-shaped groove of the fixed plate (3), the fastening screw (1) is rotated and adjusted to push the clamping plate (2) to move so as to clamp the steel bars (12) in the fixed plate (3), and then the angle between the welding ends of the two steel bars (12) is adjusted by rotating the steering sleeve (9), so that the welding is facilitated; the screw rod (11) can also be rotated to enable the screw rod (11) to move in the fixed sleeve (7) so as to adjust the length distance between the fixed plate (3) and the steering sleeve (9);

the fixing plate (3) can rotate along the screw rod (11) by rotating the rotating sleeve (6), the fixing plate (3) drives the reinforcing steel bar (12) to rotate, the inclination angle of the reinforcing steel bar (12) is further adjusted so as to be convenient for welding, and the fixing plate (3) is fixed by the locking adjusting knob (5);

example 2:

the difference between this example and example 1 is: the clamping plate (2) is of an arc-shaped plate structure, and an arc-shaped concave surface on the inner side faces one side of the U-shaped plate; when in use, the fastening force of the two ends of the clamping plate (2) to the steel bar (12) during fixing can be improved;

the rubber strips are arranged on the surface of the fixing plate (3) corresponding to the clamping plate (2), so that the friction force between the fixing plate (3) and the steel bar (12) can be increased, and the clamping and fixing effects on the steel bar (12) are further improved;

the purpose of fixing the two welded steel bars (12) and adjusting the angles of the two steel bars (12) is achieved.

The above embodiments are the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Any person skilled in the art can make some modifications without departing from the scope of the invention, i.e. all equivalent modifications made according to the invention are intended to be covered by the scope of the invention.

It should also be noted that, unless otherwise specifically stated or limited, the terms "disposed on," "mounted on," "connected to" and "connected to" are to be construed broadly and may include, for example, a fixed connection such as a crimped connection, a riveted connection, a pinned connection, an adhesive connection, a welded connection, a removable connection such as a threaded connection, a snap connection, a hinged connection, an integral connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, and a communication between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a steel bar welding angle rotating fixing ware which characterized by: the base is sleeved on the bottom end of the fixed shaft, the fixed sucker is arranged on the base, a clamping groove is formed in the upper surface of the base, two steering sleeves are respectively sleeved on the fixed shaft and are distributed up and down, the bottom end of the steering sleeve below is rotatably arranged in the clamping groove, the top end of the steering sleeve below is provided with a ring-shaped clamping block, the steering sleeve above is rotatably arranged in the ring-shaped groove, one end of each of the two fixed sleeves is respectively arranged on the outer side wall of each of the two rotating sleeves, one end of each of the two screws is respectively arranged in the two fixed sleeves, the other end of each of the two fixed sleeves penetrates out from the other end of the corresponding screw, the screws are in threaded connection with the fixed sleeves, and the two rotating sleeves are respectively rotatably sleeved on the other ends of the two screws, and respectively fixed through adjusting the knob, two are arranged respectively in the middle part of one side of two fixed plates and are rotated and sheathe in, the fixed plate is U type plate structure, the U type groove of fixed plate embeds there is the grip block, and fastening screw spiro union is arranged in on the opposite side of fixed plate, and fastening screw one end and grip block rotatable coupling, the grip block is overhead to have the tooth.

2. A rotating fixator for angle of welding of steel bars according to claim 1 wherein said clamping plate is of arc plate shape structure and the inner arc concave face faces to one side of the U-shaped plate.

3. The angle-rotating anchor for welding reinforcing bars according to claim 1 or 2, wherein the teeth of the middle of the holding plate are transverse teeth and are arranged on the holding plate at equal intervals in the longitudinal direction, and the teeth of the holding plate near the two ends are longitudinal teeth and are arranged on the holding plate at equal intervals in the transverse direction.

4. A rotating fixator for angle of steel bar welding according to claim 1 wherein rubber strips are disposed on the surface of the fixing plate corresponding to the clamping plate.