CN212802607U - Cast-in-place concrete floor reinforcing steel bar ligature support structure of building - Google Patents

Abstract

The utility model discloses a cast-in-place concrete floor steel reinforcement ligature support structure of building, including four reinforcing bars and a mount pad, rotate through a plurality of bearings on the mount pad and install a two-way screw rod, the equal threaded mounting in both ends of two-way screw rod has a splint, and all installs limit structure, two between mount pad and two splint equal fixed mounting has four holders, four on the inner wall that splint are close to one side each other all seted up the arc wall on the holder, the upper and lower surface of mount pad all has two dogs through sliding structure slidable mounting. Has the advantages that: with the cooperation between portable splint, the dog for this supporting construction can be located the different reinforcing bar homoenergetic of same height and carry out a fine clamping operation according to required, provides an auxiliary fixation effect to operating personnel's tying up, makes operating personnel need not additionally to exert an effort that is close to compressing tightly to the reinforcing bar.

Description

Cast-in-place concrete floor reinforcing steel bar ligature support structure of building

Technical Field

The utility model relates to a reinforcement technical field especially relates to a cast-in-place concrete floor reinforcement ligature support structure of building.

Background

In the operation process of the concrete floor reinforcing steel bars, firstly, binding four corresponding reinforcing steel bars to obtain a reinforcing cage, and then pouring concrete into the reinforcing cage; at present, no supporting structure is provided when the reinforcing steel bars are bundled again, the reinforcing steel bars are simply and directly bundled by manpower, the width between the bundled reinforcing steel bars cannot be ensured, so that the width of the bundled reinforcing steel bar cage has certain large deviation, large acting force is required to be applied to apply a force close to compaction to the reinforcing steel bars during manual fixing, and the labor intensity is relatively large.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of proposing in the background art, and a cast-in-place concrete floor reinforcing bar ligature bearing structure of building that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cast-in-situ concrete floor steel bar binding and supporting structure comprises four steel bars and a mounting seat, a two-way screw is rotatably arranged on the mounting seat through a plurality of bearings, both ends of the two-way screw are provided with a clamping plate in a threaded manner, and a limiting structure is arranged between the mounting seat and the two clamping plates, four clamping seats are fixedly arranged on the inner walls of the two clamping plates close to each other, arc-shaped grooves are arranged on the four clamping seats, two check blocks are slidably mounted on the upper and lower surfaces of the mounting seat through a sliding structure, a magnetic block is fixedly mounted on the side surfaces of the four check blocks far away from one side of the mounting seat, and the two magnetic blocks at the same height are opposite in magnetism close to one side, two mounting frames are fixedly mounted on the upper surface and the lower surface of the mounting seat respectively, and a magnetic rod is rotatably mounted between the mounting frames through a damping rotating shaft.

In the cast-in-place concrete floor steel bar binding and supporting structure, a layer of rubber pad is fixedly stuck in each of the four arc-shaped grooves, and the thickness of each rubber pad is 1 cm.

In foretell cast-in-place concrete floor steel bar ligature bearing structure of building, two sliding structure comprises two spouts and two sliders, two spouts have all been seted up to the upper and lower surface of mount pad symmetry, and the terminal surface shape of spout below is the T shape, and the terminal surface shape of spout above is the T shape of invering, four equal fixed mounting has a slider with spout matched with on the dog.

In foretell cast-in-place concrete floor steel bar ligature bearing structure of building, limit structure comprises two spacing holes and two limiting plates, two all seted up two spacing holes on the splint, the equal fixed mounting in both ends of mount pad has two limiting plates, and the limiting plate passes corresponding spacing hole, and the limiting plate is located the both sides of two-way screw rod respectively.

In the cast-in-place concrete floor steel bar binding and supporting structure, two limiting plates which are positioned on the same side and far away from one end of the mounting seat are clamped together to form an arc-shaped block.

Compared with the prior art, the utility model discloses the advantage lies in:

1: utilize the cooperation between portable splint, the dog for this supporting construction can carry out a fine clamping operation to the reinforcing bar homoenergetic that is located the same height upper distance difference as required, provides an auxiliary fixation effect to operating personnel's tying up, makes the operation workman need not additionally to apply an effort that is close to and compresses tightly to the reinforcing bar.

2: the moving operation of the clamping plates is simple and convenient, and the distance between the two clamping plates can be adjusted only by enabling the two-way screw rods to rotate relative to the mounting seat by hands.

3: the moving operation of the stop block is simple and convenient, the position of the stop block can be quickly changed by only driving the magnetic rod to rotate 180 degrees by hands, and meanwhile, the stop block can be abutted to the steel bar by the repulsion effect between the magnetic rod and the magnetic block.

Drawings

Fig. 1 is a schematic structural view of a cast-in-place concrete floor reinforcing steel bar binding support structure provided by the utility model;

FIG. 2 is an enlarged view of the structure of part A in FIG. 1;

fig. 3 is an enlarged schematic view of the structure of part B in fig. 1.

In the figure: the device comprises an installation seat 1, a bidirectional screw rod 2, a clamping plate 3, a clamping seat 4, a steel bar 5, an arc-shaped block 6, a limiting plate 7, a stop block 8, a magnetic block 9, an installation frame 10, a magnetic rod 11 and a rubber pad 12.

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.

Referring to fig. 1-3, a cast-in-place concrete floor reinforcing steel bar binding and supporting structure comprises four reinforcing steel bars 5 and an installation base 1, wherein a bidirectional screw 2 is rotatably installed on the installation base 1 through a plurality of bearings, two clamping plates 3 are respectively installed at two ends of the bidirectional screw 2 in a threaded manner, and a limiting structure is installed between the installation base 1 and the two clamping plates 3;

the following points are notable:

1. limiting structure comprises two spacing holes and two limiting plates 7, has all seted up two spacing holes on two splint 3, and the equal fixed mounting in both ends of mount pad 1 has two limiting plates 7, and limiting plate 7 passes corresponding spacing hole, and limiting plate 7 is located the both sides of two-way screw rod 2 respectively.

2. One ends of the two limiting plates 7 which are positioned on the same side and are far away from the mounting seat 1 are jointly clamped and mounted with an arc-shaped block body 6; the arc-shaped block body 6 can prevent two ends of the bidirectional screw 2 from being directly exposed outside, and avoid unnecessary collision and damage caused by mistaken contact with people in the using or carrying process; simultaneously, the arc-shaped block body 6 is connected with the limiting plate 7 in a clamping manner, so that the disassembly is facilitated.

3. The end face of the splint 3 is arc-shaped, and unnecessary collision damage caused by mistaken contact with people in the using or carrying process is avoided by utilizing the radian of the splint.

Four clamping seats 4 are fixedly arranged on the inner walls of the two clamping plates 3 close to each other, and arc-shaped grooves are formed in the four clamping seats 4;

the above is noteworthy: a layer of rubber pad 12 is fixedly adhered in each of the four arc-shaped grooves, and the thickness of the rubber pad 12 is 1 cm; the purpose of rubber pad 12 setting avoids reinforcing bar 5 direct and the inner wall of arc wall to take place the contact, reduces the wearing and tearing that follow-up removal in-process produced.

The upper surface and the lower surface of the mounting seat 1 are both provided with two stop blocks 8 in a sliding way through a sliding structure;

the above is noteworthy for the following two points:

1. the two sliding structures are composed of two sliding grooves and two sliding blocks, the upper surface and the lower surface of the mounting seat 1 are symmetrically provided with the two sliding grooves, the end surface of the lower sliding groove is in a T shape, the end surface of the upper sliding groove is in an inverted T shape, and the four stop blocks 8 are fixedly provided with the sliding blocks matched with the sliding grooves; the stopper 8 can only slide in the horizontal direction relative to the mounting base 1 by utilizing the matching of the sliding block and the sliding groove, and the separation operation in the vertical direction can not occur.

2. One end of the stop block 8 close to the corresponding steel bar 5 is provided with an arc-shaped surface, the surface of the arc-shaped surface is fixedly adhered with a rubber block, and the rubber block is arranged to avoid direct contact with the steel bar 5.

Four dog 8 keep away from all fixed mounting have a magnetic path 9 on the side of mount pad 1 one side, and two magnetic paths 9 that are located the same height are close to the opposite magnetism of one side each other, and the equal fixed mounting in upper and lower surface of mount pad 1 has two mounting brackets 10, rotates through the damping pivot between two corresponding mounting brackets 10 and installs a magnetic pole 11.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

In the utility model, in the initial state, the mounting seat 1 is positioned between four steel bars 5, the four steel bars 5 are positioned between two clamping plates 3, the two clamping plates 3 are at the farthest distance, and two stop blocks 8 at the same height are at the closest distance;

the two magnetic rods 11 are rotated 180 degrees by applying a rotating force to the two magnetic rods 11 by hand, at the moment, the acting force between the magnetic rods 11 and the corresponding magnetic blocks 9 is converted into a repulsive state by attraction, and the stop block 8 slides relative to the mounting base 1 under the repulsive effect, so that the reinforcing steel bars 5 are abutted tightly.

The mounting base 1 is gripped by hand, and then a rotational force is applied to the two-way screw 2 by the other hand, and the two-way screw 2 is rotated to move the two clamping plates 3 toward each other (toward or away from each other), so that the reinforcing bars 5 are clamped and fixed in the corresponding clamping bases 4, and the process can be carried out by using a proper auxiliary reinforcing bar 5 to move and clamp in the clamping bases 4.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. A cast-in-place concrete floor steel bar binding and supporting structure comprises four steel bars (5) and an installation seat (1), and is characterized in that the installation seat (1) is rotatably provided with a two-way screw (2) through a plurality of bearings, two ends of the two-way screw (2) are respectively provided with a clamping plate (3) in a threaded manner, a limiting structure is arranged between the installation seat (1) and the two clamping plates (3), the inner walls of the two clamping plates (3) close to one side are respectively and fixedly provided with four clamping seats (4), the four clamping seats (4) are respectively provided with an arc-shaped groove, the upper surface and the lower surface of the installation seat (1) are respectively provided with two check blocks (8) in a sliding manner through a sliding structure, the side surfaces of the four check blocks (8) far away from the installation seat (1) are respectively and fixedly provided with a magnetic block (9), and the magnetism of the two magnetic blocks (9) at the same height close to, the upper surface and the lower surface of the mounting seat (1) are fixedly provided with two mounting frames (10) correspondingly, and a magnetic rod (11) is rotatably arranged between the mounting frames (10) through a damping rotating shaft.

2. The cast-in-place concrete floor steel bar binding and supporting structure as claimed in claim 1, wherein a layer of rubber pad (12) is fixedly adhered in each of the four arc-shaped grooves, and the thickness of the rubber pad (12) is 1 cm.

3. The cast-in-place concrete floor steel bar binding and supporting structure as claimed in claim 1, wherein the two sliding structures are composed of two sliding grooves and two sliding blocks, the upper surface and the lower surface of the mounting seat (1) are symmetrically provided with the two sliding grooves, the end surface of the lower sliding groove is in a T shape, the end surface of the upper sliding groove is in an inverted T shape, and the four stoppers (8) are fixedly provided with one sliding block matched with the sliding grooves.

4. The cast-in-place concrete floor steel bar binding and supporting structure of claim 1, wherein the limiting structure is composed of two limiting holes and two limiting plates (7), the two clamping plates (3) are respectively provided with the two limiting holes, the two ends of the mounting seat (1) are respectively fixedly provided with the two limiting plates (7), the limiting plates (7) penetrate through the corresponding limiting holes, and the limiting plates (7) are respectively positioned at two sides of the bidirectional screw (2).

5. The cast-in-place concrete floor steel bar binding and supporting structure as claimed in claim 4, wherein one ends of the two limiting plates (7) which are positioned on the same side and far away from the mounting seat (1) are jointly clamped and provided with an arc-shaped block body (6).

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