CN103350164B - Concrete pole skeleton net forming machine - Google Patents

Abstract

The invention provides a concrete electric pole framework net forming machine capable of being conveniently formed, which is mainly used for manufacturing a planar semi-finished concrete electric pole framework net and hooping the planar semi-finished concrete electric pole framework net into a circular finished concrete electric pole framework net. Saving labor.

Description

Concrete pole skeleton mesh forming machine

technical field

The invention relates to the field of forming a concrete pole skeleton net, in particular to a concrete pole skeleton net forming machine.

Background technique

In the existing concrete pole skeleton net, the main rib is generally positioned on the skeleton net winding equipment, and then the rib is circumferentially looped on the side of the main rib and welded together with the main rib. At present, there is no such method in concrete pole manufacturers. A machine that can automatically form a planar or curved semi-finished concrete pole skeleton network into a ring-shaped finished skeleton network.

Contents of the invention

The technical problem to be solved by the present invention is to provide a concrete pole skeleton mesh forming machine which can be easily formed and saves labor force.

In order to solve the above-mentioned existing technical problems, the present invention adopts the following scheme: the concrete pole skeleton mesh forming machine includes a body, and the body is provided with a hoop mechanism for hooping a plane or curved skeleton mesh into a ring-shaped skeleton mesh, The hoop mechanism includes several hoop units, and the hoop unit includes two hoop arms that cooperate with each other, and each hoop arm is provided with a semi-circular groove on the side facing the other hoop arm. At least one is reciprocated by a drive mechanism to approach or move away from the other.

Preferably, the body is provided with a baffle to prevent the skeleton net from popping up during the hooping process, and the baffle is driven up and down by the lifting mechanism I.

Preferably, the lifting mechanism I is a hydraulic cylinder I, the hydraulic cylinder I is fixed on the machine body and the piston end is fixedly connected to the baffle.

Preferably, the planar or curved skeleton network is composed of several stirrup bars arranged side by side and several main rib bars positioned on the stirrup bars, each stirrup bar is fixed with at least two main rib bars, and each main rib bar is at least It is fixed on two stirrup strips, the stirrup strips are provided with grooves, and the main reinforcement strips are positioned on the stirrup strips by being placed in the grooves. The body is equipped with a forming mechanism for making a plane or curved skeleton network The forming mechanism includes a placing plate for placing the stirrup strips and a press-in frame for pressing the main ribs into the grooves of the stirrup bars placed on the placing plate, the press-in frame is connected with the lifting mechanism II and driven by the lifting mechanism II Place boards closer or farther away.

Preferably, the lifting mechanism II is a hydraulic cylinder II, the hydraulic cylinder II is fixed on the machine body and the piston end is fixedly connected with the press-in frame.

As a preference, the placing plate is driven up and down by the lifting mechanism III.

Preferably, the lifting mechanism III is a hydraulic cylinder III, the hydraulic cylinder III is fixed on the machine body and the piston end is fixedly connected to the placement plate.

Preferably, the hoop arm includes a base and an arm body disposed on the base, a semi-circular groove is disposed on the arm body, the base and the arm body are detachably connected, and the base is transmission-connected to the driving mechanism and is driven to reciprocate by the driving mechanism.

Preferably, the base and the arm body are connected by bolts.

Beneficial effect:

The present invention adopts the concrete pole skeleton mesh forming machine provided by the above technical scheme, which can conveniently make a plane or curved semi-finished skeleton mesh, hoop the flat or curved skeleton mesh into a ring-shaped finished skeleton mesh, save labor, and the equipment Compared with the existing skeleton net winding equipment, the cost is lower, and the quality of the skeleton net is stable.

Description of drawings

Fig. 1 is the left view of the present invention;

Fig. 2 is the enlarged view of place A in Fig. 1;

Fig. 3 is the front view of the present invention;

Fig. 4 is the state diagram after hooping the round arm of the present invention to hoop the planar or curved skeleton net into a ring-shaped skeleton net;

Fig. 5 is a kind of structural representation of stirrup bar among the present invention;

Fig. 6 is a kind of structural representation of connector in the present invention;

Fig. 7 is a schematic structural diagram of a planar or curved skeleton network in the present invention.

Detailed ways

As shown in Figures 1 to 4, the concrete pole skeleton mesh forming machine includes a body 4, and the body 4 is provided with a hoop mechanism for hooping a plane or curved skeleton mesh into a ring-shaped skeleton mesh. The hoop mechanism includes Some hoop circle units, the hoop circle unit comprises two hoop circle arms 5 that cooperate with each other, and each hoop circle arm 5 is provided with a semi-circular groove 51 towards the side of the other hoop circle arm 5, and the two hoop circle arms 5 At least one of them is reciprocated by a driving mechanism to approach or move away from the other. Preferably, the body 4 is provided with a slide bar 41, and the two round arms 5 are slidably connected on the slide bar 41, and each round arm 5 is threaded with a screw rod 54, and the two screw rods 54 are coaxial and parallel to Slide bar 41, the driving mechanism is preferably two servomotors 11, each servomotor 11 is respectively connected with a screw rod 54 transmission, as shown in Figure 1, the gear I55 is fixedly arranged on the screw rod 54, and the output end of the servomotor 11 is also provided with gears II111, gear I55 and gear II111 are connected by chain 56, and servo motor 11 rotates by driving screw rod 54 to drive hoop arm 5 to slide on slide bar 41 and approach or move away from another hoop arm 5 that cooperates with it.

The body 4 is provided with a baffle plate 7 to prevent the skeleton net from popping up during the hooping process of the hooping mechanism. The baffle plate 7 is arranged above the two hooping arms 5 and is driven up and down by the lifting mechanism I. The lifting mechanism I is preferably a hydraulic cylinder I8, the hydraulic cylinder I8 is fixed on the body 4 and the piston end is fixedly connected to the baffle plate 7 .

The planar or curved skeleton network is composed of a number of stirrup bars 2 arranged side by side and a number of main rib bars 1 positioned on the stirrup bar 2, each stirrup bar 2 is fixed with at least two main rib bars 1, each main rib bar 1 are fixed on at least two stirrup strips 2, the stirrup strips 2 are provided with grooves 21, and the main ribs 1 are positioned on the stirrup strips 2 by being placed in the grooves 21, as shown in Figure 5 Shown as a schematic structural diagram of the stirrup strip 2, the stirrup strip 2 is formed by connecting two adjacent grooves 21 through a connecting strip 22, and the two ends of the opening of the groove 21 are in the process of the stirrup strip 2 being rounded and the two sides close to each other to clamp the main ribs 1 in the groove 21. FIG. 7 shows a schematic structural diagram of a plane or curved skeleton network. The body 4 is provided with a forming mechanism for making a plane or curved skeleton network. The forming mechanism includes a placement plate 61 for placing the stirrup bar 2 and a press-in frame 62 for pressing the main bar 1 into the groove 21 of the stirrup bar 2 placed on the placement plate 61, the press-in frame 62 and the lifting mechanism II is connected and driven by the lifting mechanism II to approach or move away from the placement plate 61 . The lifting mechanism II is preferably a hydraulic cylinder II9, the hydraulic cylinder II9 is fixed on the machine body 4 and the piston end is fixedly connected to the pressing frame 62 .

Each group of hoop units is provided with a placement plate 61, the placement plate 61 is driven up and down by the lifting mechanism III, the lifting mechanism III is preferably a hydraulic cylinder III10, the hydraulic cylinder III10 is fixed on the body 4 and the piston end is fixedly connected with the placement plate 61 . When the two hoop arms 5 of each group of hoop units are in a state of being apart, the placement plate 61 located at the group of hoop units can vertically rise and extend between the two hoop arms 5 . A pressing frame 62 is provided near each placing plate 61 . The placement plate 61 is provided with a riser 611, and the riser 611 is provided with a number of grooves II 612 corresponding to the groove 21 of the stirrup bar 2, the mouth of the groove II 612 is open, and the main rib 1 can be placed in the groove The opening of II 612 is framed at the mouth of the groove 21, and the main rib 1 is pushed into the groove 21 after the press frame 62 is pressed down.

The hoop arm 5 comprises a base 52 and an arm body 53 located on the base 52, a semi-circular groove 51 is located on the arm body 53, the base 52 and the arm body 53 are detachably connected, the base 51 is connected with the drive mechanism transmission and is controlled by The driving mechanism drives the reciprocating motion, that is, the base 51 is connected with the screw rod 54 , and the screw rod 54 is connected with the servo motor through transmission. Preferably, the base 52 and the arm body 53 are connected by bolts.

The working process is as follows: in the initial state, when the two round hoop arms 5 are in the far apart state, the placing plate 61 is driven by the hydraulic cylinder III10 to rise between the two round hoop arms 5, and the stirrup bar 2 is placed on the placing plate 61, Make the groove 21 of the stirrup bar 2 correspond to the groove II 612, and then place the main rib 1 at the opening of the groove II 612, at this time the main rib 1 is mounted on the mouth of the groove 21, as shown in Figure 1, Then press the frame 62 and press down to push the main rib 1 into the groove 21, then the frame 62 is raised, the placement plate 61 is lowered, and the body 4 is provided with a support for placing the formed plane or curved surface skeleton net. mechanism, so the formed planar or curved skeleton network will not drop together with the placement plate 61, and then the baffle plate 7 will drop to the top surface of the two hoop arms 5 under the drive of the hydraulic cylinder I8, and the servo motor 11 will drive the two The two hoop arms 5 are close to each other, and the plane or curved skeleton network is gradually hooped into a ring shape under the clamping of the two hoop arms 5. Since the top between the two hoop arms 5 is blocked by a baffle plate 7, the plane or curved surface The curved skeletal net will not pop up, and after the plane or curved skeletal net is hooped into a ring, the two ends of the original planar or curved skeletal net are fixedly connected with connectors (Figure 6 shows a structural schematic diagram of the connector, The connecting piece is connected to two grooves 21 by the two ends of the connecting bar 22. When connecting, the two main ribs 1 are respectively snapped into the two grooves 21), and then the servo motor 11 drives the two hoop arms 5 to leave each other, and the baffle plate 7 Rise, and the fully formed annular skeleton net is lifted away from the body 4 with a hoisting device.

Claims (8)

1. Concrete pole skeleton net forming machine, comprise body (4), it is characterized in that: described body (4) is provided with the hoop circular knitting machine structure for plane or curved skeleton hoop being become circular skeleton, described hoop circular knitting machine structure comprises some hoops circle unit, described hoop circle unit comprises two hoops circle arm (5) cooperatively interacted, each hoop circle arm (5) is equipped with semicircle annular groove (51) towards the side of another hoop circle arm (5), have at least in two hoops circle arms (5) one by driving mechanism drive move back and forth with near or away from another, described plane or curved skeleton are made up of some hoop ribs (2) of being arranged side by side and some main ribs (1) be positioned on hoop rib (2), each hoop rib (2) is all at least fixed with two main ribs (1), each main rib (1) is all at least fixed on two hoop ribs (2), described hoop rib (2) is provided with groove (21), described main rib (1) realizes being positioned on hoop rib (2) by being placed in groove (21), described body (4) is provided with the shaping mechanism for making plane or curved skeleton, described shaping mechanism comprise some placement hoop ribs (2) placement plate (61) and for main rib (1) press-in being placed on the press-in frame (62) in the groove (21) of the hoop rib (2) placed on plate (61), described press-in frame (62) be connected with elevating mechanism II and by elevating mechanism II drive near or away from placing plate (61).

2. Concrete pole skeleton net forming machine according to claim 1, it is characterized in that: described body (4) is provided with the baffle plate (7) preventing skeleton from ejecting in the process by hoop circular knitting machine structure hoop circle, and described baffle plate (7) drives lifting by elevating mechanism I.

3. Concrete pole skeleton net forming machine according to claim 2, it is characterized in that: described elevating mechanism I is hydraulic cylinder I (8), described hydraulic cylinder I (8) is fixed on the upper and piston end of body (4) and is fixedly connected with baffle plate (7).

4. Concrete pole skeleton net forming machine according to claim 1, it is characterized in that: described elevating mechanism II is hydraulic cylinder II (9), described hydraulic cylinder II (9) is fixed on the upper and piston end of body (4) and is fixedly connected with press-in frame (62).

5. the Concrete pole skeleton net forming machine according to claim 1 or 4, is characterized in that: described placement plate (61) drives lifting by elevating mechanism III.

6. Concrete pole skeleton net forming machine according to claim 5, it is characterized in that: described elevating mechanism III is hydraulic cylinder III (10), described hydraulic cylinder III (10) is fixed on the upper and piston end of body (4) and is fixedly connected with placement plate (61).

7. Concrete pole skeleton net forming machine according to claim 1, it is characterized in that: described hoop circle arm (5) comprises base (52) and is located at the arm body (53) on base (52), described semicircle annular groove (51) is located on arm body (53), described base (52) and arm body (53) are for removably connecting, and described base (51) and driving mechanism are in transmission connection and are driven by driving mechanism and move back and forth.

8. Concrete pole skeleton net forming machine according to claim 7, is characterized in that: described base (52) and arm body (53) are bolted.