CN214920051U

CN214920051U - Conveying coil bar steel bar safety protection device for steel bar straightening machine

Info

Publication number: CN214920051U
Application number: CN202120549817.XU
Authority: CN
Inventors: 白文清; 邵兴柱; 刘俊; 陈晓汾; 赵亚玲
Original assignee: Shanxi Eighth Construction Group Co Ltd
Current assignee: Shanxi Eighth Construction Group Co Ltd
Priority date: 2021-03-17
Filing date: 2021-03-17
Publication date: 2021-11-30
Anticipated expiration: 2031-03-17

Abstract

The utility model discloses a carry a set bar reinforcing bar safety device for bar straightener relates to construction safety equipment technical field, which comprises a vehicle rack, the top fixedly connected with safety protection frame of frame, one side sliding connection of safety protection frame has first protection frame, the top fixedly connected with slide rail of frame, the slide rail has two, slide rail fixed connection is on the top of frame, the top sliding connection of slide rail has the base, the bottom middle part fixedly connected with screw thread section of thick bamboo of base, two be equipped with the threaded rod between the slide rail, the threaded rod rotates with the frame to be connected, the spacing post of top fixedly connected with of base, the top of base is equipped with the crane, the spacing section of thick bamboo of one side fixedly connected with of crane. The utility model discloses, solved current bar straightener transport wire rod reinforcing bar safety device wire rod reinforcing bar material loading comparatively inconvenient and carry the relatively poor problem of effect.

Description

Conveying coil bar steel bar safety protection device for steel bar straightening machine

Technical Field

The utility model relates to a construction safety equipment technical field, more specifically relate to one kind and carry a set bar reinforcing bar safety device for bar straightener.

Background

Between conventional building site reinforcement processing canopy bar straightener and the wire rod, do not have any protection. Generally adopt two steel pipes to adopt the fastener to make 90T-shaped device, the bar builder passes the T-shaped steel pipe with the wire rod reinforcing bar, wholly is 45 tilt up and places near bar straightener, and when straightener traction force stretch-draw reinforcing bar, wire rod reinforcing bar round scatter the winding on the steel pipe, under bar straightener's tensile effect, wire rod reinforcing bar and steel pipe friction influence bar conveying effect. When the reinforcing steel bars are wound together and cannot be unwound, the whole coil of the wire rod becomes a huge spring, once the wire rod is broken, the result is not considered, and when the last coils of the wire rod are stretched, the tail ends of the reinforcing steel bars are easy to throw, so that safety accidents are easy to cause.

In chinese utility model patent application no: the utility model discloses a bar straightening cutter safety device in CN202020425334.4, this bar straightening cutter safety device, including gravity base and connection branch, the upper end of gravity base is provided with mounting plate, and mounting plate all is provided with fixing bolt in both ends about, mounting plate's upper end is provided with the horizontal pole, the right-hand member of connecting branch is provided with inferior half round cover, the right-hand member of inferior half round cover is provided with vice half round cover, the inside of connection piece is provided with the screw, the right-hand member of connection piece is provided with the feed inlet, the lower extreme of support is provided with preceding landing leg. This bar straightening cutter safety device does not set up the device of the wire rod reinforcing bar material loading of being convenient for, and when the material loading, reinforcing bar and protector friction influence transport effect simultaneously.

Therefore, there is a need to provide a safety device for conveying coiled bars for a bar straightener to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a: in order to solve the problem that the feeding of the wire rod reinforcing steel bar of the conveying wire rod reinforcing steel bar safety protection device of the existing steel bar straightener is inconvenient and the conveying effect is relatively poor, the utility model provides a conveying wire rod reinforcing steel bar safety protection device for the steel bar straightener.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme: a conveying coil bar steel bar safety protection device for a steel bar straightener comprises a frame, wherein a safety protection frame is fixedly connected to the top end of the frame, a first protection frame is slidably connected to one side of the safety protection frame, slide rails are fixedly connected to the top end of the frame, the number of the slide rails is two, the slide rails are fixedly connected to the top end of the frame, a base is slidably connected to the top end of the slide rails, a threaded cylinder is fixedly connected to the middle of the bottom end of the base, a threaded rod is arranged between the two slide rails, the threaded rod is rotatably connected with the frame, a limiting column is fixedly connected to the top end of the base, a lifting frame is arranged at the top end of the base, a limiting cylinder is fixedly connected to one side of the lifting frame, a first rotating disc is rotatably connected to the other side of the lifting frame, a first limiting groove is formed in the inner side of the first rotating disc, a movable rod is arranged on one side, far away from the lifting frame, of the first air cylinder, one end of the movable rod is rotatably connected with a limiting wheel, the limiting wheel is matched with a first limiting groove, the movable rod is slidably connected with a second rotating disc through the limiting wheel, the middle part of one side, away from the lifting frame, of the first rotating disc is fixedly connected with a fixed cylinder, the inner side of the fixed cylinder is slidably connected with a movable column, the outer side of the movable column is rotatably connected with a rotating rod, one end, away from the movable column, of the rotating rod is rotatably connected with the movable rod, one side, away from the fixed cylinder, of the first rotating disc is fixedly connected with a first air cylinder, a piston rod of the first air cylinder penetrates through the first rotating disc and is fixedly connected with the movable column, the top end of the frame is fixedly connected with a supporting frame, one side, away from the first protective frame, of the top end of the supporting frame is rotatably connected with a second rotating disc, one side, away from the second rotating disc, is provided with a circular limiting groove, and one side, away from the first protective frame, is provided with a discharge hole, the bottom of the frame is provided with a caster.

Further, the threaded rod is matched with the threaded cylinder and is driven by the motor.

Further, the limiting column penetrates through the limiting cylinder, and the limiting cylinder is connected with the limiting column in a sliding mode.

Furthermore, the movable rods are multiple, and the movable rods are distributed on one side, away from the lifting frame, of the first rotating disc in an annular array mode.

Further, one side that the movable rod is close to the activity post rotates and is connected with a plurality of dwang, and is a plurality of dwang evenly distributed is in one side that the movable rod is close to the activity post.

Furthermore, the opening position of the circular limiting groove corresponds to the movable rod, and the second rotating disc is arranged on one side, close to the first rotating disc, of the support frame.

Furthermore, both sides of the discharge port are provided with limiting rollers, and the limiting rollers are rotatably connected with the safety protection frame.

Further, the spacing of the two same-side limiting rollers is smaller than the width of the discharge port.

The utility model has the advantages as follows:

1. the utility model discloses, through setting up crane, first rolling disc, second rolling disc, slide rail and movable rod, only need to place the wire rod reinforcing bar between first rolling disc and second rolling disc, can control its automatic feeding, solved the comparatively inconvenient problem of wire rod reinforcing bar material loading.

2. The utility model discloses, through setting up first rolling disc, second rolling disc and spacing cylinder, resistance when reducing the unloading makes the unloading more smooth and easy, has solved the relatively poor problem of transport effect.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present invention;

FIG. 2 is a partial perspective view of the structure of the present invention;

fig. 3 is a schematic perspective sectional view of the first rotary disk of the present invention;

fig. 4 is a schematic sectional view of the discharge port of the present invention.

Reference numerals: 1. a first protective frame; 2. a discharge port; 3. a safety protection frame; 5. a frame; 6. a caster wheel; 7. a lifting frame; 8. a first rotating disk; 9. a second rotating disk; 10. a limiting column; 11. a limiting cylinder; 12. a slide rail; 13. a threaded rod; 14. a support frame; 15. a base; 16. a first limit groove; 17. a limiting wheel; 18. a first cylinder; 19. a second cylinder; 20. a fixed cylinder; 21. a movable rod; 22. a circular limiting groove; 23. rotating the rod; 24. a movable post; 25. a limiting roller; 27. a threaded barrel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, a conveying coil bar steel bar safety protection device for a steel bar straightener comprises a frame 5, a safety protection frame 3 is fixedly connected to the top end of the frame 5, a first protection frame 1 is slidably connected to one side of the safety protection frame 3, slide rails 12 are fixedly connected to the top end of the frame 5, two slide rails 12 are provided, the slide rails 12 are fixedly connected to the top end of the frame 5, a base 15 is slidably connected to the top end of the slide rails 12, a threaded barrel 27 is fixedly connected to the middle of the bottom end of the base 15, a threaded rod 13 is arranged between the two slide rails 12, the threaded rod 13 is matched with the threaded barrel 27, the threaded rod 13 is driven by a motor, the threaded rod 13 is rotatably connected with the frame 5, a limit column 10 is fixedly connected to the top end of the base 15, a lifting frame 7 is arranged at the top end of the base 15, a limit barrel 11 is fixedly connected to one side of the lifting frame 7, the limit column 10 penetrates through the limit barrel 11, the limit barrel 11 is slidably connected with the limit column 10, the other side of the lifting frame 7 is rotatably connected with a first rotating disc 8, the inner side of the first rotating disc 8 is provided with a first limiting groove 16, one side of the first air cylinder 18, which is far away from the lifting frame 7, is provided with a plurality of movable rods 21, the plurality of movable rods 21 are distributed on one side of the first rotating disc 8, which is far away from the lifting frame 7, in an annular array manner, one end of each movable rod 21 is rotatably connected with a limiting wheel 17, the limiting wheel 17 is matched with the first limiting groove 16, the movable rods 21 are slidably connected with a second rotating disc 9 through the limiting wheels 17, the middle part of one side of the first rotating disc 8, which is far away from the lifting frame 7, is fixedly connected with a fixed cylinder 20, the inner side of the fixed cylinder 20 is slidably connected with a movable column 24, the outer side of the movable column 24 is rotatably connected with a rotating rod 23, one end of the rotating rod 23, which is far away from the movable column 24, is rotatably connected with the movable rod 21, one side, which is close to the movable column 24, is rotatably connected with a plurality of rotating rods 23, a plurality of dwang 23 evenly distributed is close to one side of activity post 24 at movable rod 21, first cylinder 18 of one side fixedly connected with of a fixed section of thick bamboo 20 is kept away from to first cylinder 8, the piston rod of first cylinder 18 runs through first cylinder 8 and activity post 24 fixed connection, the top fixedly connected with support frame 14 of frame 5, top one side of support frame 14 is rotated and is connected with second rolling disc 9, circular spacing groove 22 has been seted up to one side of second rolling disc 9, the position of seting up of circular spacing groove 22 is corresponding with movable rod 21, second rolling disc 9 is established in one side that support frame 14 is close to first rolling disc 8, safety protection frame 3 keeps away from one side of first protection frame 1 and has seted up discharge gate 2, the bottom of frame 5 is equipped with truckle 6.

In this embodiment, by providing the lifting frame 7, the first rotating disk 8, the second rotating disk 9, the sliding rail 12 and the movable rod 21, when loading is performed, the threaded rod 13 is driven to rotate by the motor, the base 15 slides along the sliding rail 12 under the interaction of the threaded rod 13 and the threaded cylinder 27, so as to drive the movable rod 21 to be away from the second rotating disk 9, then the second cylinder 19 is started to contract, the second cylinder 19 drives the first rotating disk 8 to descend, then the rod steel is placed between the first rotating disk 8 and the second rotating disk 9, then the first cylinder 18 is started, the first cylinder 18 pushes the movable column 24 to slide along the fixed cylinder 20, the movable rod 21 is driven to slide along the first limiting groove 16 under the action of the rotating rod 23, so as to make the plurality of movable rods 21 approach each other, so as to be conveniently inserted into the middle part of the rod steel, then the first cylinder 18 and the second cylinder 19 are started, first cylinder 18 contracts, thereby drive a plurality of movable rods 21 and keep away from each other, support the wire rod reinforcing bar through a plurality of

movable rods

21, 19 extensions of second cylinder, thereby drive the wire rod reinforcing bar and rise, then drive base 15 through threaded rod 13 and move to support frame 14, make movable rod 21 insert in the circular spacing groove 22, pass safety protection frame 3 through discharge gate 2 with the one end of wire rod reinforcing bar, then slide and close first protection frame 1, under the effect of safety protection frame 3 and first protection frame 1, can prevent the incident from taking place, thereby it is more convenient to make the material loading, the comparatively inconvenient problem of wire rod reinforcing bar material loading has been solved.

Example 2

Referring to fig. 2-4, the present embodiment is further optimized based on embodiment 1, specifically, both sides of the discharge port 2 are provided with a limiting roller 25, and the limiting roller 25 is rotatably connected to the safety protection frame 3.

Specifically, the distance between the two same-side limiting rollers 25 is smaller than the width of the discharge port 2.

In this embodiment, through setting up first rolling disc 8, second rolling disc 9 and spacing cylinder 25, when taking the reinforcing bar out, first rolling disc 8 and second rolling disc 9 can rotate along with taking out of reinforcing bar under the effect of pulling force, reduce the friction between reinforcing bar and the discharge gate 2 simultaneously under spacing cylinder 25's effect, resistance when reducing the unloading makes the unloading more smooth and easy, has solved the relatively poor problem of transport effect.

The utility model provides a current bar straightener carry the comparatively inconvenient and relatively poor problem of transport effect of wire rod reinforcing bar material loading of wire rod reinforcing bar safety device.

Above, only be the preferred embodiment of the present invention, not be used for limiting the present invention, the patent protection scope of the present invention is based on the claims, all the structural changes equivalent to the content of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a carry coil bar reinforcing bar safety device for bar straightener, includes frame (5) and first cylinder (18), its characterized in that: the safety protection frame is characterized in that a safety protection frame (3) is fixedly connected to the top end of the frame (5), a first protection frame (1) is slidably connected to one side of the safety protection frame (3), slide rails (12) are fixedly connected to the top end of the frame (5), two slide rails (12) are provided, the slide rails (12) are fixedly connected to the top end of the frame (5), a base (15) is slidably connected to the top end of the slide rails (12), a threaded cylinder (27) is fixedly connected to the middle portion of the bottom end of the base (15), a threaded rod (13) is arranged between the two slide rails (12), the threaded rod (13) is rotatably connected with the frame (5), a limiting column (10) is fixedly connected to the top end of the base (15), a lifting frame (7) is arranged at the top end of the base (15), a limiting cylinder (11) is fixedly connected to one side of the lifting frame (7), and a first rotating disc (8) is rotatably connected to the other side of the lifting frame (7), a first limit groove (16) is formed in the inner side of the first rotating disc (8), a movable rod (21) is arranged on one side, away from the lifting frame (7), of the first air cylinder (18), a limit wheel (17) is connected to one end of the movable rod (21) in a rotating mode, the limit wheel (17) is matched with the first limit groove (16), the movable rod (21) is connected with the second rotating disc (9) in a sliding mode through the limit wheel (17), a fixed cylinder (20) is fixedly connected to the middle of one side, away from the lifting frame (7), of the first rotating disc (8), a movable column (24) is connected to the inner side of the fixed cylinder (20) in a sliding mode, a rotating rod (23) is connected to the outer side of the movable column (24) in a rotating mode, one end, away from the movable column (24), of the rotating rod (23) is connected with the movable rod (21) in a rotating mode, the first air cylinder (18) is fixedly connected to one side, away from the fixed cylinder (20), of the first rotating disc (8), the piston rod of first cylinder (18) runs through first rotary disk (8) and activity post (24) fixed connection, the top fixedly connected with support frame (14) of frame (5), top one side of support frame (14) is rotated and is connected with second rolling disc (9), circular spacing groove (22) have been seted up to one side of second rolling disc (9), discharge gate (2) have been seted up to one side that first protection frame (1) was kept away from in safety protection frame (3), the bottom of frame (5) is equipped with truckle (6).

2. The safety device for conveying the coil steel bars for the steel bar straightening machine according to the claim 1, is characterized in that: the threaded rod (13) is matched with the threaded cylinder (27), and the threaded rod (13) is driven by a motor.

3. The safety device for conveying the coil steel bars for the steel bar straightening machine according to the claim 1, is characterized in that: the limiting column (10) penetrates through the limiting barrel (11), and the limiting barrel (11) is connected with the limiting column (10) in a sliding mode.

4. The safety device for conveying the coil steel bars for the steel bar straightening machine according to the claim 1, is characterized in that: the movable rods (21) are arranged in a plurality of annular arrays, and the movable rods (21) are distributed on one side, far away from the lifting frame (7), of the first rotating disc (8).

5. The safety device for conveying the coil steel bars for the steel bar straightening machine according to the claim 1, is characterized in that: one side that movable rod (21) is close to movable post (24) rotates and is connected with a plurality of dwang (23), and is a plurality of dwang (23) evenly distributed is in one side that movable rod (21) is close to movable post (24).

6. The safety device for conveying the coil steel bars for the steel bar straightening machine according to the claim 1, is characterized in that: the opening position of the circular limiting groove (22) corresponds to the movable rod (21), and the second rotating disc (9) is arranged on one side, close to the first rotating disc (8), of the supporting frame (14).

7. The safety device for conveying the coil steel bars for the steel bar straightening machine according to the claim 1, is characterized in that: both sides of the discharge port (2) are provided with limiting rollers (25), and the limiting rollers (25) are rotatably connected with the safety protection frame (3).

8. The safety device for the conveying coil bar steel bars of the steel bar straightening machine according to claim 7, wherein the safety device comprises: the spacing between the two limiting rollers (25) on the same side is smaller than the width of the discharge port (2).