CN214575732U

CN214575732U - Support fastener of ribbed steel bar template

Info

Publication number: CN214575732U
Application number: CN202120070357.2U
Authority: CN
Inventors: 宋姝丹
Original assignee: Chongqing Jianbin Building Material Products Co ltd
Current assignee: Chongqing Jianbin Building Material Products Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-11-02
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a support fastener of ribbed steel bar template, which comprises a supporting plate body, the upper surface of supporting plate body just is close to the first limiting plate of left surface fixedly connected with, the left surface of first limiting plate extends to the first nut of right flank fixedly connected with, first nut has first screw rod through screw thread swing joint, the right-hand member of first screw rod has first tighrening ring through first rotatory ring swing joint. The utility model discloses, through setting up many to the tighrening ring, can support simultaneously and fasten a plurality of ribbed reinforcing bars, reduced the use cost who supports fastener, fix ribbed reinforcing bar through setting up screw rod mechanism, improved the convenience of installation and dismantlement, through setting up the tighrening ring mechanism that is driven by the screw rod, improve the fastening support stability of ribbed reinforcing bar, through optimizing structural design, make the expansibility that supports fastener obtain improving, safety in utilization and stability promote to some extent.

Description

Support fastener of ribbed steel bar template

Technical Field

The utility model relates to a ribbed steel bar production facility technical field especially relates to a ribbed steel bar template's support fastener.

Background

The cold rolled ribbed steel bar is a crescent steel bar with two or three sides formed by hot rolled wire rods, multiple cold rolling reducing, rib pressing and internal stress eliminating. The cold rolled ribbed steel bar is a new generation product of cold drawn low carbon steel wire in prestressed concrete member, and can replace I-grade steel bar in cast-in-situ concrete structure to save steel material.

Along with the development of society, the construction of cities is more and more frequent, the buildings are not only formed by concrete buildings in the construction process, but also need to be fixed by reinforcing steel bars, the reinforcing steel bars refer to steel materials for reinforced concrete and prestressed reinforced concrete, the cross sections of the reinforcing steel bars are circular and sometimes are square with round corners, concrete pouring is carried out by a template made of the reinforcing steel bars, the rib steel bars are the most useful ones, and the rib steel bars are also called as deformed steel bars, so that the fixing operation is firmer than that of the common reinforcing steel bars, and the houses of the buildings can be firmer and firmer; the general ribbed steel bar formwork support fastening device is characterized in that a fixed sleeve is fixedly connected to the upper surface of a support plate; the prior art's steel bar formwork has also played the fixed action the effect relatively poor to the template is also relatively more limited, and a steel bar formwork can only act on less reinforcing bar, need consume more template at an engineering, has improved the consumption of material, and the fastening of template is relatively poor with the support nature simultaneously, and it leads to the incident to become flexible easily during the operation. In order to solve the problems, a novel supporting and fastening device for a ribbed reinforced bar formwork is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a supporting and fastening device of a ribbed reinforced bar formwork.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a supporting and fastening device for a ribbed steel bar template comprises a supporting plate body, wherein a first limiting plate is fixedly connected to the upper surface of the supporting plate body and close to the left side surface, the left side surface of the first limiting plate extends to the right side surface and is fixedly connected with a first nut, the first nut is movably connected with a first screw rod through threads, and the right end of the first screw rod is movably connected with a first fastening ring through a first rotating ring;

the upper surface of the supporting plate body is close to a right side face fixedly connected with second limiting plate, the right side face of the second limiting plate extends to a left side face fixedly connected with second nut, the second nut is movably connected with a second screw rod through threads, and the left end of the second screw rod is movably connected with a second fastening ring through a second rotating ring.

As a further description of the above technical solution:

the lower fixed surface of first tighrening ring is connected with the slider, the straight spout that extends to the right flank from the left surface is seted up to the upper surface of supporting plate body, the slider of first tighrening ring and the straight spout swing joint of supporting plate body.

As a further description of the above technical solution:

the right side surface of the first fastening ring extends to the inside and is provided with a matching groove, and the first fastening ring is movably connected with the second fastening ring through the matching groove.

As a further description of the above technical solution:

the upper surfaces of the first fastening ring and the second fastening ring extend to the lower surfaces and are provided with through holes, and rib steel bodies are fixedly connected to the through holes of the first fastening ring and the second fastening ring.

As a further description of the above technical solution:

the quantity of first tighrening ring and second tighrening ring has a plurality of, and evenly arranges at equidistant before and after between first limiting plate and second limiting plate.

As a further description of the above technical solution:

the number of the first nuts and the first screw rods corresponds to the number of the first fastening rings, and the left end of each first screw rod is fixedly connected with an adjusting knob.

As a further description of the above technical solution:

the number of the second nuts and the second screw rods corresponds to the number of the second fastening rings, and the right end of the second screw rod is fixedly connected with an adjusting knob.

As a further description of the above technical solution:

the lower surface of the supporting plate body is fixedly connected with a plurality of symmetrical and uniformly distributed fixed lantern rings, and the fixed lantern rings are fixedly connected with the mounting rack through fixing bolts and fixing nuts.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this kind of support fastener of ribbed steel bar template through setting up many pairs of tighrening rings, can support simultaneously and fasten a plurality of ribbed steel bars, has reduced support fastener's use cost.

2. Compared with the prior art, this support fastener of ribbed steel bar template fixes ribbed steel bar through setting up screw rod mechanism, has improved the convenience of installation and dismantlement.

3. Compared with the prior art, this kind of support fastener of ribbed steel bar template through setting up the tighrening ring mechanism that is driven by the screw rod, improves the fastening support stability of ribbed steel bar.

4. Compared with the prior art, this a support fastener of ribbed steel bar template through optimizing structural design, makes support fastener's expansibility obtain improving, and safety in utilization and stability promote to some extent.

Drawings

Fig. 1 is a schematic view of the overall structure of a supporting and fastening device for a ribbed reinforced form of the present invention;

fig. 2 is a front view of a supporting and fastening device of a ribbed reinforced formwork of the present invention;

fig. 3 is a bottom view of the supporting and fastening device of the ribbed reinforced form of the present invention;

fig. 4 is a top view of a supporting and fastening device for a ribbed reinforced form of the present invention;

fig. 5 is a right side view of the supporting and fastening device of the ribbed reinforced concrete formwork of the present invention. Illustration of the drawings:

1. a ribbed steel bar body; 2. a straight sliding chute; 3. a first fastening ring; 4. a second fastening ring; 5. a first screw; 6. a second screw; 7. a fixed collar; 8. fixing a nut; 9. fixing the bolt; 10. a support plate body; 11. a first limit plate; 12. a second limiting plate; 13. a first nut; 14. a second nut; 15. a first rotating ring; 16. a second rotating ring; 17. adjusting a knob; 18. a slide block.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected 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.

Referring to fig. 1-5, the utility model provides a pair of ribbed steel bar formwork's support fastener: comprises a supporting plate body 10 as a main body for installing and fixing each part, a first limit plate 11 is fixedly connected on the upper surface of the supporting plate body 10 and close to the left side surface, a first nut 13 is fixedly connected on the left side surface of the first limit plate 11 and extends to the right side surface, the first nut 13 is movably connected with a first screw 5 through threads and is used for converting the rotary motion of the first screw 5 into the straight motion, a first fastening ring 3 is movably connected on the right end of the first screw 5 through a first rotating ring 15, a sliding block 18 is fixedly connected on the lower surface of the first fastening ring 3, a straight sliding chute 2 extending from the left side surface to the right side surface is arranged on the upper surface of the supporting plate body 10, the sliding block 18 of the first fastening ring 3 is movably connected with the straight sliding chute 2 of the supporting plate body 10 and is used for limiting the motion freedom degree of the first fastening ring 3, a second limit plate 12 is fixedly connected on the upper surface of the supporting plate body 10 and close to the right side surface, the right side surface of the second limiting plate 12 extends to the left side surface and is fixedly connected with a second nut 14, the second nut 14 is movably connected with a second screw 6 through threads and is used for converting the rotary motion of the second screw 6 into the straight motion, the left end of the second screw 6 is movably connected with a second fastening ring 4 through a second rotating ring 16, the right side surface of the first fastening ring 3 extends to the inside and is provided with a matching groove, the first fastening ring 3 is movably connected with the second fastening ring 4 through the matching groove and is used for limiting the freedom degree of motion of the second fastening ring 4, the upper surfaces of the first fastening ring 3 and the second fastening ring 4 extend to the lower surface and are provided with through holes, so that the ribbed steel bar body 1 can be conveniently inserted and fastened, the ribbed steel bar body 1 is fixedly connected to the through holes of the first fastening ring 3 and the second fastening ring 4, the number of the first fastening ring 3 and the second fastening ring 4 is a plurality of which are uniformly arranged between the first limiting plate 11 and the second limiting plate 12 at equal intervals, be used for fixed a plurality of ribbed steel bar bodies 1, the quantity of first nut 13 and first screw rod 5 corresponds with the quantity of first tighrening ring 3, the left end fixedly connected with adjust knob 17 of first screw rod 5, the quantity of second nut 14 and second screw rod 6 corresponds with the quantity of second tighrening ring 4, the right-hand member fixedly connected with adjust knob 17 of second screw rod 6, the convenience is adjusted the elasticity of screw rod, the fixed lantern ring 7 that a plurality of symmetries of lower fixed surface of the supporting plate body 10 evenly arranged, the fixed lantern ring 7 is used for fixing whole support fastener through fixing bolt 9 and fixation nut 8 and mounting bracket fixed connection.

The working principle is as follows: before using, be fixed in the mounting bracket through fixing bolt 9 and fixation nut 8 earlier, then when using, get the ribbed steel bar body 1 of suitable quantity and insert in the through-hole of first tighrening ring 3 and second tighrening ring 4, both hands rotate adjust knob 17 simultaneously and make first screw rod 5 and second screw rod 6 rotatory and drive first tighrening ring 3 and second tighrening ring 4 through first nut 13 and the 14 motion conversion of second nut and keep away from each other, thereby improve the inside interact power with between the side of ribbed steel bar body 1 of through-hole, realize the fastening, after the ribbed steel bar does not need the fastening support equally, reverse rotation adjust knob 17 makes first tighrening ring 3 and second tighrening ring 4 loosen corresponding ribbed steel bar body 1 can.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a support fastener of ribbed steel bar template, includes the supporting plate body (10), its characterized in that: a first limiting plate (11) is fixedly connected to the upper surface of the supporting plate body (10) and close to the left side surface, a first nut (13) is fixedly connected to the left side surface of the first limiting plate (11) and extends to the right side surface, the first nut (13) is movably connected with a first screw rod (5) through threads, and the right end of the first screw rod (5) is movably connected with a first fastening ring (3) through a first rotating ring (15);

the upper surface of the supporting plate body (10) is close to the right side face fixedly connected with second limiting plate (12), the right side face of the second limiting plate (12) extends to the left side face fixedly connected with second nut (14), the second nut (14) is movably connected with a second screw rod (6) through threads, and the left end of the second screw rod (6) is movably connected with a second fastening ring (4) through a second rotating ring (16).

2. The supporting and fastening device for the ribbed reinforced formwork of claim 1, wherein: the lower fixed surface of first tighrening ring (3) is connected with slider (18), the straight spout (2) that extend to the right flank from the left surface are seted up to the upper surface of supporting plate body (10), slider (18) of first tighrening ring (3) and the straight spout (2) swing joint of supporting plate body (10).

3. The supporting and fastening device for the ribbed reinforced formwork of claim 1, wherein: the right side surface of the first fastening ring (3) extends to the inside and is provided with a conjunction groove, and the first fastening ring (3) is movably connected with the second fastening ring (4) through the conjunction groove.

4. The supporting and fastening device for the ribbed reinforced formwork of claim 1, wherein: the upper surfaces of the first fastening ring (3) and the second fastening ring (4) extend to the lower surfaces to be provided with through holes, and the ribbed steel bar body (1) is fixedly connected to the through holes of the first fastening ring (3) and the second fastening ring (4).

5. The supporting and fastening device for the ribbed reinforced formwork of claim 1, wherein: the number of the first fastening ring (3) and the second fastening ring (4) is a plurality of, and the first limiting plate (11) and the second limiting plate (12) are uniformly arranged at equal intervals in the front-back direction.

6. The supporting and fastening device for the ribbed reinforced formwork of claim 1, wherein: the number of the first nuts (13) and the first screw rods (5) corresponds to the number of the first fastening rings (3), and the left ends of the first screw rods (5) are fixedly connected with adjusting knobs (17).

7. The supporting and fastening device for the ribbed reinforced formwork of claim 1, wherein: the number of the second nuts (14) and the second screws (6) corresponds to the number of the second fastening rings (4), and the right end of the second screws (6) is fixedly connected with an adjusting knob (17).

8. The supporting and fastening device for the ribbed reinforced formwork of claim 1, wherein: the lower surface of the supporting plate body (10) is fixedly connected with a plurality of symmetrical and uniformly distributed fixed lantern rings (7), and the fixed lantern rings (7) are fixedly connected with the mounting rack through fixing bolts (9) and fixing nuts (8).