CN216780181U

CN216780181U - Prestress wire branching device

Info

Publication number: CN216780181U
Application number: CN202220404187.1U
Authority: CN
Inventors: 徐德贵; 章兆俭
Original assignee: Anhui Litong Rare Earth Steel Cable Co ltd
Current assignee: Anhui Litong Rare Earth Steel Cable Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-06-21
Anticipated expiration: 2032-02-28

Abstract

The utility model relates to the technical field of branching devices, in particular to a prestressed steel strand branching device, wherein a perforating device comprises two L-shaped support plates, a limiting disc is fixedly arranged at one end, away from a base, of each L-shaped support plate, a sliding rod is fixedly arranged at one end, away from the L-shaped support plates, of each limiting disc, a rectangular plate is connected between the two sliding rods in a sliding mode, a spring is fixedly arranged between the rectangular plate and the limiting disc, a sliding groove is formed in the surface of the base, a vertical plate is connected inside the sliding groove in a sliding mode, one end, away from the sliding groove, of the vertical plate is fixedly connected with the rectangular plate, a transverse plate is fixedly arranged between the two L-shaped support plates, a loop bar is fixedly arranged on the surface of the transverse plate, and an ejector rod is connected inside the loop bar in a sliding mode. The utility model solves the problems that when the existing prestressed steel strand branching device separates steel strands, each steel wire needs to be manually penetrated out from the inside of a threading hole, the whole process is time-consuming and labor-consuming, and the efficiency of the whole branching process is further reduced.

Description

Prestress wire branching device

Technical Field

The utility model relates to the technical field of wire branching devices, in particular to a prestressed steel strand wire branching device.

Background

The prestressed steel strand is formed by stranding a plurality of steel wires, and coiled steel strands are required to be cut into long strips within 10 meters in the building construction process.

When using dumped steel strand wires to retrieve to the construction, need separate the steel wire, at this moment will use prestressing steel strand wires separated time device, current prestressing steel strand wires separated time device when separating for the steel strand wires, need artifical manual wearing out each steel wire from the inside of through wires hole, whole process is wasted time and energy, and then has reduced the efficiency of whole separated time process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems in the background, and provides a prestress steel strand branching device.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a prestressing force steel strand wires separated time device, includes base and perforating device, the surface of base is equipped with perforating device, perforating device includes two L type extension boards, two L type extension board symmetric distribution is on the surface of base, the one end fixed mounting that the base was kept away from to L type extension board has spacing dish, the one end fixed mounting that L type extension board was kept away from to spacing dish has a slide bar, two sliding connection has the rectangular plate between the slide bar, fixed mounting has the spring between rectangular plate and the spacing dish, and the setting of spring has played the position of restriction rectangular plate on the slide bar surface, and the setting of spacing dish has played the effect that restriction rectangular plate continues to remove, and the setting of L type extension board has played the effect that supports spacing dish.

Preferably, the spout has been seted up on the surface of base, the inside sliding connection of spout has the riser, the riser is kept away from the one end and the rectangular plate fixed connection of spout, and the effect of supporting the rectangular plate has been played in the setting of riser, and the setting of rectangular plate has played the effect that drives the riser and remove in the inside of spout.

Preferably, two fixed mounting has the diaphragm between the L type extension board, the fixed surface of diaphragm installs the loop bar, the inside sliding connection of loop bar has the ejector pin, the one end and the riser fixed connection of loop bar are kept away from to the ejector pin, and the setting of diaphragm has played the effect that supports the loop bar, and the setting of loop bar and ejector pin has played the effect that lets the riser more steady when the inside of spout removes.

Preferably, the surface of rectangular plate has seted up the through-hole, a plurality of through wires holes have been seted up to the surface annular of rectangular plate, two the equal fixed mounting in surface of L type extension board has the backup pad, and the setting of through wires hole and through-hole has played the effect of separating steel wire that steel strand wires surface winding.

Preferably, one of them the surface of backup pad is equipped with and pushes down the device, it includes the motor to push down the device, the fixed surface of motor and backup pad is connected, the output fixed mounting of motor has first gear, the backup pad is kept away from the one end surface of motor and is seted up flutedly, the inside sliding connection of recess has the displacement plate, the one end fixed mounting that the recess was kept away from to the displacement plate has the rack, first gear has played the effect that drives first gear revolve with the help of motor and rack toothing, the setting of motor, and the setting of first gear has played the effect that drives the rack and remove, and the setting of displacement plate has played the effect that supports the rack.

Preferably, the one end surface that the recess was kept away from to the backup pad is rotated and is connected with the bull stick, the port fixed mounting of bull stick has Z type pole, the one end fixed mounting that the bull stick was kept away from to Z type pole has the compression roller, the one end fixed mounting that Z type pole was kept away from to the bull stick has the second gear, the rack is with the help of first gear and the meshing of second gear, and the setting of bull stick has played and has let Z type pole pivoted effect, and the setting of Z type pole has played and has driven compression roller pivoted effect, and the setting of second gear has played and has driven bull stick pivoted effect.

Preferably, two fixed mounting has the U template between the backup pad, logical groove has been seted up on the surface of U template, and the effect that supports is carried out the steel wire that the perforation was accomplished to U template and setting up in logical groove.

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

1. in the utility model, through arranging the perforating device, when the steel strand needs to be separated, the steel strand is firstly moved backwards to be contacted with the front end of the rectangular plate so as to drive the rectangular plate to move on the surface of the sliding rod, the rectangular plate can drive the vertical plate to move in the sliding groove when moving on the surface of the sliding rod, the vertical plate can drive the ejector rod to move towards the inside of the loop bar when moving in the sliding groove, meanwhile, the rectangular plate can also extrude the spring when moving on the surface of the sliding rod, so that the spring is compressed under stress, the steel strand is continuously pulled until the rectangular plate is contacted with the front end surface of the limiting disc when moving on the surface of the sliding rod, the rectangular plate is limited by the limiting disc, the rectangular plate can not move, and further, as the steel strand can continuously move backwards, the steel wire in the middle of the steel strand penetrates from the inside of the through hole, and the rest steel wires can penetrate from the inside of the through hole on the surface of the rectangular plate and disperse to the periphery, and then accomplish the perforation operation of steel strand wires, wherein setting up of loop bar and ejector pin has played the riser more smooth-going when the inside of spout removes, also makes the spring can not take place elastic deformation when receiving the extrusion simultaneously, through the cooperation of above-mentioned structure for whole separated time process is conveniently perforated, has avoided artifical fenestrate loaded down with trivial details, has further improved the efficiency of whole separated time process.

2. In the utility model, through arranging the pressing device, after the steel strand is perforated, the steel wire passing through the through hole and the threading hole passes through the bottom of the pressing roller and is pulled out from the inside of the through groove, then the motor is turned on, the motor drives the first gear to rotate, the first gear rotates and is meshed with the rack, so that the rack moves, the rack moves to drive the displacement plate to move in the groove, meanwhile, the rack moves to drive the second gear to rotate, the second gear rotates to drive the rotating rod to rotate, the rotating rod rotates to drive the Z-shaped rod to rotate, the Z-shaped rod rotates to drive the pressing roller to rotate, the pressing roller can continuously press the steel wire downwards in the rotating process, the steel wire can be in a tightening state due to continuous pressing in the backward moving process of the steel wire, the steel wire can always keep a tightening effect in the branching process of the steel strand through the matching of the structures, and further the steel strand can be prevented from being wound in the branching process, the practicability of the device is further improved.

Drawings

Fig. 1 is a schematic perspective view of a prestressed steel strand branching device according to the present invention;

fig. 2 is a left side view structural schematic diagram of a prestressed steel strand branching device provided by the utility model;

fig. 3 is a schematic diagram of a right-view structure of a prestressed steel strand branching device according to the present invention;

fig. 4 is a schematic structural diagram of a prestressed steel strand branching device shown in fig. 2 at a.

Illustration of the drawings:

1. a base; 2. a perforation device; 201. an L-shaped support plate; 202. a limiting disc; 203. a slide bar; 204. a rectangular plate; 205. a spring; 206. a chute; 207. a vertical plate; 208. a transverse plate; 209. a loop bar; 210. a top rod; 3. a through hole; 4. threading holes; 5. a support plate; 6. a pressing device; 601. a motor; 602. a first gear; 603. a groove; 604. a displacement plate; 605. a rack; 606. a rotating rod; 607. a Z-shaped rod; 608. a compression roller; 609. a second gear; 610. a U-shaped plate; 611. a through groove.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a prestressing force steel strand wires separated time device, includes base 1 and perforating device 2, and the surface of base 1 is equipped with perforating device 2.

The specific arrangement and function of the perforation means 2 and the hold-down means 6 will be described in detail below.

In this embodiment: the punching device 2 comprises two L-shaped support plates 201, the two L-shaped support plates 201 are symmetrically distributed on the surface of the base 1, a limiting disc 202 is fixedly mounted at one end, away from the base 1, of each L-shaped support plate 201, a sliding rod 203 is fixedly mounted at one end, away from the L-shaped support plate 201, of each limiting disc 202, a rectangular plate 204 is connected between the two sliding rods 203 in a sliding mode, and a spring 205 is fixedly mounted between each rectangular plate 204 and each limiting disc 202.

In this embodiment: the arrangement of the spring 205 has the effect of limiting the position of the rectangular plate 204 on the surface of the sliding rod 203, the arrangement of the limiting disc 202 has the effect of limiting the rectangular plate 204 to move continuously, and the arrangement of the L-shaped support plate 201 has the effect of supporting the limiting disc 202.

Specifically, the surface of the base 1 is provided with a sliding groove 206, the inside of the sliding groove 206 is connected with a vertical plate 207 in a sliding manner, and one end of the vertical plate 207, which is far away from the sliding groove 206, is fixedly connected with the rectangular plate 204.

In this embodiment: the vertical plate 207 has the effect of supporting the rectangular plate 204, and the rectangular plate 204 has the effect of driving the vertical plate 207 to move in the sliding groove 206.

Specifically, a transverse plate 208 is fixedly installed between the two L-shaped support plates 201, a loop bar 209 is fixedly installed on the surface of the transverse plate 208, an ejector rod 210 is slidably connected inside the loop bar 209, and one end of the ejector rod 210, which is far away from the loop bar 209, is fixedly connected with the vertical plate 207. The transverse plate 208 has the effect of supporting the sleeve 209, and the sleeve 209 and the top rod 210 have the effect of making the vertical plate 207 move more stably in the sliding groove 206.

Specifically, through-hole 3 has been seted up on the surface of rectangular plate 204, and a plurality of through wires holes 4 have been seted up to the surperficial annular of rectangular plate 204, and the equal fixed mounting in surface of two L type extension boards 201 has backup pad 5. The arrangement of the threading holes 4 and the through holes 3 has the effect of separating steel wires wound on the surfaces of the steel strands.

In this embodiment: the surface of one of them backup pad 5 is equipped with push-down device 6, push-down device 6 includes motor 601, the fixed surface of motor 601 and backup pad 5 is connected, motor 601's output fixed mounting has first gear 602, the terminal surface that backup pad 5 kept away from motor 601 has seted up recess 603, the inside sliding connection of recess 603 has displacement plate 604, the one end fixed mounting that recess 603 was kept away from to displacement plate 604 has rack 605, first gear 602 is with the help of motor 601 and rack 605 meshing. After the steel strand is perforated, the steel wire passing through the through hole 3 and the threading hole 4 passes through the bottom of the pressing roller 608 and is pulled out from the inside of the through groove 611, then the motor 601 is started, the motor 601 drives the first gear 602 to rotate, the first gear 602 rotates and is meshed with the rack 605, so that the rack 605 moves, the rack 605 moves to drive the displacement plate 604 to move in the groove 603, meanwhile, the rack 605 moves to drive the second gear 609 to rotate, the second gear 609 rotates to drive the rotating rod 606 to rotate, the rotating rod 606 rotates to drive the Z-shaped rod 607 to rotate, the Z-shaped rod 607 rotates to drive the pressing roller 608 to rotate, the pressing roller 608 continuously presses the steel wire downwards in the rotating process, the steel wire can be in a tightened state due to continuous pressing in the backward moving process of the steel wire, and the steel strand can always keep a straight effect in the branching process through the cooperation of the above structures, and then can avoid the steel strand wires to take place the winding at the separated time in-process, further improved the practicality of the device.

Specifically, a rotating rod 606 is rotatably connected to the surface of one end of the support plate 5, which is far away from the groove 603, a Z-shaped rod 607 is fixedly mounted at the port of the rotating rod 606, a pressing roller 608 is fixedly mounted at the end, which is far away from the rotating rod 606, of the Z-shaped rod 607, a second gear 609 is fixedly mounted at the end, which is far away from the Z-shaped rod 607, of the rotating rod 606, and the rack 605 is engaged with the second gear 609 through a first gear 602 and the second gear 609.

In this embodiment: the setting of the rotating rod 606 plays a role in enabling the Z-shaped rod 607 to rotate, the setting of the Z-shaped rod 607 plays a role in driving the pressing roller 608 to rotate, and the setting of the second gear 609 plays a role in driving the rotating rod 606 to rotate.

Specifically, a U-shaped plate 610 is fixedly installed between the two supporting plates 5, and a through groove 611 is formed in the surface of the U-shaped plate 610.

In this embodiment: the arrangement of the U-shaped plate 610 and the through groove 611 plays a role in supporting the steel wires after perforation.

The working principle is as follows: by arranging the perforating device 2, when the steel strand needs to be separated, the steel strand moves backwards to be in contact with the front end of the rectangular plate 204, so that the rectangular plate 204 is driven to move on the surface of the sliding rod 203, the rectangular plate 204 moves on the surface of the sliding rod 203 to drive the vertical plate 207 to move inside the sliding groove 206, the vertical plate 207 moves inside the sliding groove 206 to drive the ejector rod 210 to move towards the inside of the loop bar 209, meanwhile, the rectangular plate 204 moves on the surface of the sliding rod 203 to extrude the spring 205, so that the spring 205 is stressed and compressed, the steel strand continues to be pulled until the rectangular plate 204 moves on the surface of the sliding rod 203 to be in contact with the front end surface of the limiting disc 202 and is limited by the limiting disc 202, the rectangular plate 204 cannot move, further, the steel wire in the middle of the steel strand continues to move backwards, further, the steel wire in the middle of the steel strand penetrates through the inside of the through hole 3, and the rest steel wire penetrates through the inside of the threading hole 4 on the surface of the rectangular plate 204 and disperses around, and then accomplish the perforation operation of steel strand wires, wherein the setting of loop bar 209 and ejector pin 210 has played riser 207 more smooth-going when the inside of spout 206 is removed, also makes spring 205 can not take place elastic deformation when receiving the extrusion simultaneously, through the cooperation of above-mentioned structure for whole separated time process is conveniently perforated, has avoided the foraminiferous loaded down with trivial details of manual work, has further improved the efficiency of whole separated time process.

After the steel strand is perforated, the steel wire passing through the through hole 3 and the threading hole 4 passes through the bottom of the pressing roller 608 and is pulled out from the inside of the through groove 611, then the motor 601 is started, the motor 601 drives the first gear 602 to rotate, the first gear 602 rotates and is meshed with the rack 605, so that the rack 605 moves, the rack 605 moves to drive the displacement plate 604 to move in the groove 603, meanwhile, the rack 605 moves to drive the second gear 609 to rotate, the second gear 609 rotates to drive the rotating rod 606 to rotate, the rotating rod 606 rotates to drive the Z-shaped rod 607 to rotate, the Z-shaped rod 607 rotates to drive the pressing roller 608 to rotate, the pressing roller 608 continuously presses the steel wire downwards in the rotating process, the steel wire can be in a tightened state due to continuous pressing in the backward moving process of the steel wire, and the steel strand can always keep a straight effect in the branching process through the cooperation of the above structures, and then can avoid the steel strand wires to take place the winding at the separated time in-process, further improved the practicality of the device.

Claims

1. The utility model provides a prestress wire separated time device, includes base (1) and perforating device (2), its characterized in that: the surface of base (1) is equipped with perforating device (2), perforating device (2) includes two L type extension boards (201), two L type extension board (201) symmetric distribution is on the surface of base (1), the one end fixed mounting that base (1) was kept away from in L type extension board (201) has spacing dish (202), the one end fixed mounting that L type extension board (201) was kept away from in spacing dish (202) has slide bar (203), two sliding connection has rectangular plate (204) between slide bar (203), fixed mounting has spring (205) between rectangular plate (204) and the spacing dish (202).

2. The prestressed steel strand branching device of claim 1, wherein: the surface of base (1) has seted up spout (206), the inside sliding connection of spout (206) has riser (207), the one end and the rectangular plate (204) fixed connection that spout (206) are kept away from in riser (207).

3. The prestressed steel strand branching device of claim 2, wherein: two fixed mounting has diaphragm (208) between L type extension board (201), the fixed surface of diaphragm (208) installs loop bar (209), the inside sliding connection of loop bar (209) has ejector pin (210), one end and riser (207) fixed connection that loop bar (209) were kept away from to ejector pin (210).

4. The prestressed steel strand branching device of claim 1, wherein: through-hole (3) have been seted up on the surface of rectangular plate (204), a plurality of through wires holes (4) have been seted up to the surface annular of rectangular plate (204), two equal fixed mounting in surface of L type extension board (201) has backup pad (5).

5. The prestressed steel strand branching device of claim 4, wherein: the surface of one of the supporting plate (5) is provided with a pressing device (6), the pressing device (6) comprises a motor (601), the motor (601) is fixedly connected with the surface of the supporting plate (5), the output end of the motor (601) is fixedly provided with a first gear (602), a groove (603) is formed in the surface of one end, far away from the motor (601), of the supporting plate (5), the inner portion of the groove (603) is slidably connected with a displacement plate (604), one end, far away from the groove (603), of the displacement plate (604) is fixedly provided with a rack (605), and the first gear (602) is meshed with the rack (605) through the motor (601).

6. The prestressed steel strand branching device of claim 5, wherein: the surface of one end, far away from groove (603), of backup pad (5) rotates and is connected with bull stick (606), the port fixed mounting of bull stick (606) has Z type pole (607), the one end fixed mounting that bull stick (606) were kept away from in Z type pole (607) has compression roller (608), the one end fixed mounting that Z type pole (607) were kept away from in bull stick (606) has second gear (609), rack (605) are with the help of first gear (602) and second gear (609) meshing.

7. The prestress steel strand branching device of claim 4, wherein: two fixed mounting has U template (610) between backup pad (5), logical groove (611) have been seted up on the surface of U template (610).