CN215237448U

CN215237448U - Reinforcing bar alignment guide safety device

Info

Publication number: CN215237448U
Application number: CN202121556722.7U
Authority: CN
Inventors: 吕春雷; 李锐军; 王奎; 杨国锋
Original assignee: China Shanxi Sijian Group Co Ltd
Current assignee: China Shanxi Sijian Group Co Ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-12-21
Anticipated expiration: 2031-07-09

Abstract

The utility model belongs to the technical field of safety protection tools of a steel bar straightening machine, in particular to a steel bar straightening guiding safety protection device; the steel bar straightening device aims to solve the problems that the swing amplitude of the steel bars is large in the steel bar straightening process, and the tail parts of the steel bars swing when the tail ends of the steel bars of each coil are straightened. The device specifically comprises a conical cylinder-shaped guide cover and a circular cylinder-shaped protection cylinder, wherein the protection cylinder is coaxial with the guide cover and is in butt joint with a small-opening end of the guide cover, the axes of the guide cover and the protection cylinder are horizontal, the axes of the guide cover and the protection cylinder are equal to the height of a feed inlet of a steel bar straightener, supports are arranged at the bottoms of the guide cover and the protection cylinder, and support legs which are stably connected with the ground are arranged on the supports. The utility model is applied to the straightening of the steel bar straightening machine, the steel bar passes through the whole device, the conical cylinder-shaped guide cover plays the roles of guiding the steel bar to penetrate and reducing the swing amplitude of the steel bar, and the protection cylinder plays the role of avoiding the tail swing of the end of the steel bar; the potential safety hazard that the swing of the part to be processed possibly caused by the direct connection of the reinforcing steel bars with the reinforcing steel bar straightener causes an injury accident is solved.

Description

Reinforcing bar alignment guide safety device

Technical Field

The utility model belongs to the technical field of the safety protection instrument of bar straightener, concretely relates to bar straightener guides safety device.

Background

The feed inlet of bar straightener is little, can not play fine guide effect when the pulling reinforcing bar process causes the reinforcing bar to separate from whole coil material easily, and the reinforcing bar amplitude of oscillation is great, causes the potential safety hazard to peripheral constructor easily. Meanwhile, the tailings of the reinforcing steel bar plate lose the stabilizing force at the rear part during straightening, swing and rotate along with the rotation of the straightener easily to cause the phenomenon of 'tail flicking', and potential safety hazards to surrounding constructors easily are caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the bar straightening in-process reinforcing bar amplitude of oscillation great and the problem of reinforcing bar afterbody whipping when every dish reinforcing bar end alignment.

In order to solve the problem, the utility model provides a bar straightening guide safety device, including circular cone cylindric guide cover and the pipe-shaped protection section of thick bamboo, the protection section of thick bamboo is coaxial with the guide cover, with the small-bore butt joint of guide cover, the axis level of guide cover and protection section of thick bamboo, axis and bar straightener's feed inlet height, the bottom of guide cover and protection section of thick bamboo all is provided with the support, has the stabilizer blade of being connected with ground is firm on the support.

Further, a round corner edge covering structure is arranged at a large port of the guide cover.

Furthermore, a circle of round steel is welded at the large-port part of the guide cover to form a round corner edge covering structure.

Further, the large port of the guide cover is rolled outwards or inwards to form a round corner edge-covering structure.

Furthermore, the guide cover is connected with the protection cylinder through a pair of flanges and a plurality of bolts, one flange is welded on the guide cover, the inner ring of the flange is erected on the outer wall of the guide cover, the end face of the flange is flush with the small-opening end of the guide cover, the other flange is welded on the protection cylinder, the inner ring of the flange is tangent with the outer wall of the protection cylinder, and the end face of the flange is flush with the end opening of the protection cylinder.

Further, the support includes landing leg and support, and every support includes three landing legs and a support, and the top of three landing legs is collected on the support, and the bottom deviates from each other and scatters, and the contained angle between the landing leg is 60 degrees, and the bottom welding of landing leg has the anchor board of rectangle, and the four corners department alternate of anchor board has expansion bolts, and anchor board and expansion bolts constitute the stabilizer blade, and the support in two supports coincide with the extrados of guide cover and protection section of thick bamboo respectively, support and guide cover or protection section of thick bamboo welded connection.

Compared with the prior art, the utility model has the advantages that:

the utility model provides a reinforcing bar alignment guide safety device, use in the straightening of bar straightener, solved the reinforcing bar swing amplitude great in the bar straightening process and the problem that the reinforcing bar afterbody whipped when each dish of reinforcing bar end was aligned, the reinforcing bar passed whole device, the conical cylinder shaped guide cover played the effect that the guide reinforcing bar penetrated and reduced the reinforcing bar swing range, the protection section of thick bamboo played the problem of avoiding the terminal whipping of reinforcing bar; the potential safety hazard that the swing of the part to be processed possibly caused by the direct connection of the reinforcing steel bars with the reinforcing steel bar straightener causes an injury accident is solved.

Drawings

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

Fig. 2 is a schematic structural view of the boot.

Fig. 3 is a schematic structural view of the support leg.

In the figure: 1-a guide cover; 2-a protective cylinder; 3-a scaffold; 3.1-support; 3.2-legs; 3.3-anchor plate; 3.4-expansion bolts; 4-round steel; 5-flange.

Detailed Description

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

As shown in fig. 1; a steel bar straightening and guiding safety protection device comprises a conical cylindrical guide cover 1 and a circular tubular protection cylinder 2, wherein the guide cover 1 is formed by curling a fan-shaped steel plate, and a joint is welded and connected; the protective cylinder 2 is a steel pipe section. The protection cylinder 2 is coaxial with the guide cover 1 and is in butt joint with a small-opening end of the guide cover 1, the axes of the guide cover 1 and the protection cylinder 2 are horizontal, the axes are as high as the feed inlet of the steel bar straightening machine, the bottoms of the guide cover 1 and the protection cylinder 2 are both provided with a support 3, and the support 3 is provided with support legs which are stably connected with the ground.

In order to slow down the jamming when the reinforcing steel bar enters the guide cover 1, a round corner edge covering structure is arranged at the large port of the guide cover 1.

As shown in fig. 2; a circle of round steel 4 is welded at the large-port part of the guide cover 1 to form a round corner edge covering structure.

In another embodiment, the large port of the boot 1 is rolled outward or inward to form a rounded hem structure.

The guide cover 1 is connected with the protection cylinder 2 through a pair of flanges 5 and a plurality of bolts, one flange is welded on the guide cover 1, the inner ring frame of the flange is arranged on the outer wall of the guide cover 1, the end face of the flange is flush with the small end of the guide cover 1, the other flange is welded on the protection cylinder 2, the inner ring of the flange is tangent to the outer wall of the protection cylinder 2, and the end face of the flange is flush with the end opening of the protection cylinder 2.

As shown in fig. 3, in conjunction with fig. 1; the support 3 includes landing leg 3.2 and support 3.1, every support 3 includes three landing legs 3.2 and a support 3.1, the top of three landing legs 3.2 is collected on support 3.1, the bottom deviates from each other and scatters, the contained angle between the landing leg 3.2 is 60 degrees, the welding of the bottom of landing leg 3.2 has the anchor board 3.3 of rectangle, anchor board 3.3's four corners department alternates there is expansion bolts 3.4, the stabilizer blade is constituteed to anchor board 3.3 and expansion bolts 3.4, support 3.1 in two supports 3 coincide with the extrados of guide cover 1 and protection section of thick bamboo 2 respectively, support 3.1 and guide cover 1 or protection section of thick bamboo 2 welded connection.

The steel bar straightening guide safety protection device is arranged at a position which is about 100mm away from a feeding port of the straightening machine. The support 3 is anchored on the concrete ground through an expansion bolt 3.4, and the steel bar passes through the whole guiding safety protection device and then is introduced into a feeding hole of the steel bar straightening machine. The reinforcing bar passes through in whole guide safety device, plays effectual guide and the effect of protection, has avoidd the risk that the reinforcing bar whip tail hurt people completely.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a bar straightening guide safety device which characterized in that: the steel bar straightening machine comprises a conical cylinder-shaped guide cover (1) and a circular cylinder-shaped protection cylinder (2), wherein the protection cylinder (2) is coaxial with the guide cover (1) and is in butt joint with a small opening end of the guide cover (1), the axes of the guide cover (1) and the protection cylinder (2) are horizontal, the axes are as high as the feed inlet of the steel bar straightening machine, supports (3) are arranged at the bottoms of the guide cover (1) and the protection cylinder (2), and support legs which are stably connected with the ground are arranged on the supports (3).

2. A reinforcement bar straightening guide safety guard according to claim 1, wherein: the big port department of guide cover (1) is provided with the fillet structure of borduring.

3. A reinforcement bar straightening guide safety guard according to claim 2, wherein: a circle of round steel (4) is welded at the large-port position of the guide cover (1) to form a round corner edge covering structure.

4. A reinforcement bar straightening guide safety guard according to claim 2, wherein: the large port of the guide cover (1) is outwards or inwards rolled to form a round corner edge covering structure.

5. A reinforcement bar straightening guide safety guard according to claim 3 or 4, wherein: the guide cover (1) is connected with the protection barrel (2) through a pair of flanges (5) and a plurality of bolts, one flange is welded on the guide cover (1), the inner ring frame of the flange is arranged on the outer wall of the guide cover (1), the end face of the flange is flush with the small opening end of the guide cover (1), the other flange is welded on the protection barrel (2), the inner ring of the flange is tangent with the outer wall of the protection barrel (2), and the end face of the flange is flush with the end opening of the protection barrel (2).

6. A rebar straightening guide safety guard according to claim 5, wherein: support (3) are including landing leg (3.2) and support (3.1), every support (3) are including three landing legs (3.2) and a support (3.1), the top of three landing legs (3.2) is collected on support (3.1), the bottom deviates from each other and scatters, contained angle between landing leg (3.2) is 60 degrees, the bottom welding of landing leg (3.2) has anchor plate (3.3) of rectangle, the four corners department alternate of anchor plate (3.3) has expansion bolts (3.4), the stabilizer blade is constituteed with expansion bolts (3.4) to anchor plate (3.3), support (3.1) in two supports (3) coincide with the outer cambered surface of guide cover (1) and protection section of thick bamboo (2) respectively, support (3.1) and guide cover (1) or protection section of thick bamboo (2) welded connection.