CN212026868U - Adjustable fixed steel bar split heads - Google Patents

Abstract

The utility model provides a regulating type fixed steel bar split heads, which comprises a split head body and a treading plate, wherein the split head body comprises a split head plate, split heads and buckles, four split heads are distributed at the bottom of the split head plate, round holes are arranged at the top of the split head plate relative to each split head, at least two split head bodies are connected by the split heads inserted into the round holes from top to bottom, four buckles are respectively fixed at four edges of the top of the split head plate, the buckles are cylindrical structures with openings at the side surfaces, the openings are arranged upwards, the buckles comprise a first arc part with smooth surface and a second arc part with a plurality of female buckles uniformly arranged on the surface, male buckles capable of being clamped on the female buckles are arranged on the first arc part, so that steel bars can be inserted into the buckles and locked by the male buckles and the female buckles, the treading plate comprises a flat plate and treading feet, the four treading feet are distributed at the bottom of the flat plate, the treading plate and the split head, the height can be adjusted according to on-site plate thickness, and the flexibility is high.

Description

Adjustable fixed steel bar split heads

Technical Field

The utility model relates to a construction technical field, concretely relates to reinforcing bar split heads is fixed to regulation formula.

Background

In the building engineering, during the construction process of the floor slab, the control of the negative reinforcement protective layer of the cast-in-place floor slab mainly depends on the independent split heads or the steel bar welding bar split heads and the like which are bent by steel bars, although the negative reinforcement protective layer of the floor slab can play a certain control role, the defects are very obvious, the thickness of the existing steel bar bending independent split heads or the steel bar welding bar split heads can not be adjusted or controlled unevenly, and the floor slab is trampled in the construction process and damaged seriously.

SUMMERY OF THE UTILITY MODEL

According to prior art's not enough, the utility model aims at providing a fixed reinforcing bar split heads of regulation formula can be according to on-the-spot plate thickness height-adjusting, and the flexibility is high, and makes things convenient for the workman to trample, and stability is strong.

In order to solve the technical problem, the utility model discloses a technical scheme be:

a regulating type steel bar fixing split heads comprises split heads and a pedal, wherein the split heads comprise a split head body and a pedal, the split heads comprise a split head board, split heads and buckles, the split heads are of a square plate-shaped structure, four split heads are distributed at four corners of the bottom surface of the split head board, round holes are arranged at the top surface of the split head board corresponding to each split head, at least two split heads are connected through the split heads inserted into the round holes from top to bottom, the four buckles are respectively fixed at four edges of the top of the split head board, the buckles are of a cylindrical structure with openings at the side surface, the openings are upwards arranged, the buckles comprise a first arc part with smooth surface and a second arc part with a plurality of female buckles uniformly arranged on the surface, male buckles capable of being clamped on the female buckles are arranged on the first arc part, so that steel bars can be inserted into the buckles and locked through the male buckles and one female buckle, the pedal comprises a flat plate and four treading feet, the flat plate is of a square plate-shaped structure, the four treading feet are distributed at four corners of the bottom of the flat plate, and the pedal is connected with the uppermost split heads of the split heads through the treading feet inserted into the round holes.

Furthermore, the stool legs are telescopic rods.

Furthermore, the stool legs comprise a first rod and a second rod, the first rod is fixed at the bottom of the stool plate, and the second rod is inserted into the first rod and is in threaded fit with the first rod.

Further, the first rod and the second rod are both round steel with the diameter of 1-1.2cm and the length of 2-2.2 cm.

Furthermore, four the buckles are fixed at the top of the stool plate through die stamping, so that the four buckles and the stool plate are of an integrated structure.

Furthermore, the thickness of the stool plate and the flat plate is 2-3 mm.

Furthermore, a plurality of the female buttons are distributed in a zigzag manner.

Furthermore, the adjustable fixed steel bar split heads are arranged at the cross joints of the steel bar meshes.

Compared with the prior art, the utility model has the advantages of it is following and beneficial effect:

1. a fixed reinforcing bar split heads of regulation formula, can be according to on-the-spot plate thickness height-adjusting, the flexibility is high, and makes things convenient for the workman to trample, stability is strong.

2. A fixed reinforcing bar split heads of regulation formula, can pour the in-process at the plate body and use it highly as standard control board thick, reduce the construction degree of difficulty, avoid the manpower extravagant.

3. A fixed reinforcing bar split heads of regulation formula, unite two into one the fixed function of bundling the silk and split heads supporting function, forcefully and effectual control protective layer when increasing plate body reinforcing bar node tying up intensity, one-time operation, multiple functions, labour saving and time saving.

4. A fixed reinforcing bar split heads of regulation formula, production standard is unified, can accurately reach the predetermined effect of engineering, reach the engineering quality standardization.

Drawings

Fig. 1 is a schematic structural view of the split heads of the present invention.

Fig. 2 is a schematic structural diagram of the buckle of the present invention.

Fig. 3 is a schematic structural view showing the connection between two split heads and a pedal of the present invention.

Fig. 4 is a schematic view of the connection structure of the present invention with the reinforcing mesh.

Fig. 5 is a schematic structural view of the stool leg of the present invention.

Wherein: 100. a split heads body; 110. stool plate; 111. a circular hole; 120. stool legs; 130. buckling; 131. a first arc portion; 132. a second arc portion; 133. a female buckle; 134. a male buckle;

200. treading a pedal; 210. a flat plate; 220. treading;

300. and (4) reinforcing mesh.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 to 5, an adjustable fixed steel bar split heads according to a preferred embodiment of the present invention includes a split head 100 and a pedal 200, the split head 100 includes a stool plate 110, stool legs 120 and fasteners 130, the stool plate 110 is a square plate-shaped structure, the thickness of the stool plate 110 is 2-3mm, the four stool legs 120 are distributed at four corners of the bottom surface of the stool plate 110, a round hole 111 is formed at a top surface of the stool plate 110 opposite to each stool leg 120, so that at least two split heads 100 are connected from top to bottom by the stool legs 120 inserted into the round holes 111, the four fasteners 130 are respectively fixed at four edges of the top surface of the stool plate 110, the fasteners 130 are cylindrical structures having openings at sides, the openings are arranged upward, axial directions of the four fasteners 130 are respectively perpendicular to the edges of the top surface of the fixed stool plate 110, the fasteners 130 include first arcs 131 with smooth surfaces and second arcs 132 with a plurality of female fasteners 133 uniformly arranged on the surfaces, the first arc portion 131 is provided with a male buckle 134 capable of being clamped on the female buckle 133, so that a steel bar can be inserted into the buckle 130 and locked with one female buckle 133 through the male buckle 134, the pedal 200 comprises a flat plate 210 and pedals 220, the flat plate 210 is of a square plate-shaped structure, the four pedals 220 are distributed at four corners of the bottom of the flat plate 210, and the pedal 200 is connected with the uppermost split heads 100 through the pedals 220 inserted into the round holes 111.

Referring to fig. 3 and 4, in the present invention, the cross joint of the mesh reinforcement 300 is fixed by the adjustable fixed steel bar split heads of the present invention. Specifically, at the crossing node of the mesh reinforcement 300, the transversely arranged steel bars are inserted into two opposite buckles 130, the vertically arranged steel bars are inserted into the other two opposite buckles 130, and the male buckle 134 and the female buckle 133 can be buckled, locked and locked according to the diameter of the steel bars, so that the binding and fixing effects are realized, and the crossing node of the mesh reinforcement 300 can be ensured not to deform through the buckles 130 and the connection of the steel bars. In addition, the top of the stool plate 110 is provided with a round hole 111 corresponding to each stool leg 120, so that at least two stool bodies 100 are connected from top to bottom through the stool legs 120 inserted into the round holes 111, the device can adjust the height according to the thickness of the floor on site, the flexibility is high, and the multi-layer stacking can ensure the distance between the adjacent reinforcing steel meshes 300 on the multi-layer multi-phase reinforcing steel meshes 300. The pedal 200 is connected with the uppermost split heads 100 through the pedal feet 220 inserted into the circular holes 111, so that the top surface of the flat plate 210 of the pedal 200 can be used as a foot point of an operator when detecting the reinforcing steel bars, and deformation caused by the stepping of the reinforcing steel bars is prevented.

Preferably, the slab 210 can be used as a standard thickness when a slab body is poured, so that the construction difficulty is reduced, and the standard, qualified and qualified floor slab can be more easily achieved.

Preferably, in order to further adjust the height and improve the flexibility, as shown in fig. 5, the stool legs 120 are telescopic rods. Specifically, the stool leg 120 includes a first rod and a second rod, the first rod is fixed at the bottom of the stool plate 110, and the bottom of the first rod is provided with a threaded hole, the top of the second rod is provided with an external thread matched with the threaded hole, the top of the second rod is inserted into the bottom of the first rod, and the second rod is matched with the first rod through a thread. The first rod and the second rod are round steel with the diameter of 1-1.2cm and the length of 2-2.2 cm.

Preferably, four buckles 130 are fixed at bench board 110 top surface through the mould punching press for four buckles 130 are the integral structure with bench board 110, make this device unite two into one the fixed function of pricking the silk and the support function of split heads, powerful and effectual control protective layer when the cross node that increases the plate body reinforcing bar ties up intensity, one-time operation, multiple functions, labour saving and time saving.

In order to enhance the adaptability of the device, the device uses steel bars with various diameters, as shown in fig. 2, a plurality of female buckles 133 are distributed in a zigzag manner, and in the using process, the male buckle 134 and one female buckle 133 are buckled to lock and lock the steel bars.

The utility model discloses a preparation flow:

step one, taking thick steel plates as the stool plate 110 and the flat plate 210;

step two, directly punching the buckle 130 on the stool plate 110 by using a punching machine;

step three, drilling round holes 111 at four corners of the top surface of the stool plate 110;

step four, manufacturing stool legs 120 and stepping legs 220;

and step five, welding the stool legs 120 on the stool plate 110, and welding the stepping feet 220 on the flat plate 210.

Specifically, in the embodiment of the present invention, the steel plate with a thickness of 2mm is selected as the stool plate 110 and the flat plate 210, and the round holes 111 with a diameter of 7mm are drilled at four corners of the stool plate 110.

The manufacturing of the stepping foot 220 selects round steel with the diameter of 1cm, one end of the round steel is polished from the periphery to form a cylinder with the diameter of 7mm, the peripheral non-polished ends of the four round steel drilling holes are respectively welded at four corners of the bottom of the flat plate 210 to form the stepping foot 220, and one end of the peripheral polishing holes can be inserted into the round hole 111 at the top of the stool plate 110.

Make bench foot 120, select two length to be the circular steel tube that 2.2cm diameter is 1cm, one of them is first pole, another is the second pole, four first pole tops all weld in the bottom of bench board 110 and align with four round holes 111 respectively, tapping in the first pole bottom carries out, the second pole top carries out the mantle fiber through the lathe, second pole bottom is polished from the periphery, it is 7 mm's cylindrical to form the diameter, the second pole top inserts first pole bottom and twists up, as bench foot 120 that can height-adjusting.

The utility model discloses a work flow:

1. knowing the thickness of the protective layer and the spacing between the multi-layer and multi-directional reinforcing steel bar nets 300 according to the construction drawing description, in the embodiment of the invention, the spacing between the two-layer and bi-directional reinforcing steel bar nets 300 is known;

2. the height of the stool can be adjusted according to the stool leg 120, and the height of the stool can be customized according to the thickness or can be adjusted by using a device with the height of 5 cm;

3. the device is placed at a setting position and is placed stably, then the cross nodes of the reinforcing mesh 300 are placed in the buckles 130, and the buckles 130 lock the cross nodes of the reinforcing mesh 300;

4. the height of the rotating stool leg 120 is adjusted to meet the requirements specified in the drawing;

5. adjusting the height of each layer to make the uppermost flat plate 210 slightly lower than the concrete finish surface;

6. dull and stereotyped 210 operation personnel's foot point when can regard as the detection reinforcing bar prevents to trample the reinforcing bar and leads to deformation.

It is to be understood that the embodiments described are only some embodiments of the invention, and 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.

Claims (8)

1. The utility model provides a reinforcing bar split heads is fixed to regulation formula which characterized in that: the stool comprises a stool body and a pedal, wherein the stool body comprises a stool plate, stool legs and buckles, the stool plate is of a square plate-shaped structure, the four stool legs are distributed at four corners of the bottom surface of the stool plate, the top surface of the stool plate is provided with a round hole relative to each stool leg, so that at least two stool bodies are connected through the stool legs inserted into the round holes from top to bottom, the four buckles are respectively fixed on four edges of the top of the stool plate, the buckles are cylindrical structures with side surfaces provided with openings, the openings are upwards arranged, the buckles comprise first arc parts with smooth surfaces and second arc parts with uniformly provided with a plurality of female buckles, male buckles capable of being clamped on the female buckles are arranged on the first arc parts, so that reinforcing steel bars can be inserted into the buckles and locked with one female buckle through the male buckles, the pedal comprises a flat plate and a pedal, the flat plate is of a square plate-shaped structure, the four stepping feet are distributed at four corners of the bottom of the flat plate, and the stepping plates are connected with the uppermost split heads through the stepping feet inserted into the round holes.

2. The adjustable rebar horse stool defined in claim 1, wherein: the stool legs are telescopic rods.

3. The adjustable rebar horse stool defined in claim 2, wherein: the stool legs comprise a first rod and a second rod, the first rod is fixed at the bottom of the stool plate, and the second rod is inserted into the first rod and is in threaded fit with the first rod.

4. The adjustable rebar horse stool defined in claim 3, wherein: the first rod and the second rod are both round steel with the diameter of 0.7-0.8cm and the length of 2-2.2 cm.

5. The adjustable rebar horse stool defined in claim 1, wherein: the four buckles are fixed to the top of the stool plate through die stamping, so that the four buckles and the stool plate are of an integrated structure.

6. The adjustable rebar horse stool defined in claim 1, wherein: the thickness of the stool plate and the flat plate is 2-3 mm.

7. The adjustable rebar horse stool defined in claim 1, wherein: the plurality of female buttons are distributed in a zigzag manner.

8. The adjustable rebar horse stool defined in claim 1, wherein: the adjustable fixed steel bar split heads are arranged at the cross joints of the steel bar nets.

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