Accurate positioning auxiliary device for rectangular pier main reinforcements

Abstract

The utility model belongs to the technical field of rectangular pier main reinforcement positioning, and particularly relates to a rectangular pier main reinforcement accurate positioning auxiliary device, which comprises a rectangular frame, a plurality of positioning devices, a plurality of positioning devices, a plurality of positioning devices, a plurality of positioning devices, a plurality of positioning devices and a plurality of positioning devices, and is characterized in that the rectangular frame is provided with a cavity used for accommodating a rectangular pier column and can be mounted on a pier column template; the positioning pipes are arranged corresponding to the four inner wall faces of the rectangular frame, and the two ends of the positioning pipes are fixed to the inner wall faces of the corresponding sides of the rectangular frame; one bayonet of each main reinforcement right-angle fastener is connected to the positioning pipe in a buckled mode, the multiple main reinforcement right-angle fasteners are arranged on the positioning pipe according to the distribution positions of the main reinforcements of the rectangular pier column, and the other bayonet of each main reinforcement right-angle fastener is used for being connected with the main reinforcements of the rectangular pier column in a buckled mode. The device has the advantages of saving labor, improving construction efficiency and ensuring the mounting quality of the reinforcing steel bars.

Description

Technical Field

[0001] This utility model relates to the field of rectangular pier main reinforcement positioning technology; specifically, this utility model relates to an auxiliary device for precise positioning of rectangular pier main reinforcement. Background Technology

[0002] Traditional steel reinforcement construction techniques often result in problems such as skewed main reinforcement bars and main reinforcement bars in different segments not being on the same plane. In addition, the construction efficiency is low, making it difficult to guarantee the quality of on-site steel reinforcement construction. Utility Model Content

[0003] In view of this, the present invention provides an auxiliary device for precise positioning of the main reinforcement bars of a rectangular pier, thereby solving or at least alleviating the above-mentioned problems existing in the prior art.

[0004] To achieve the aforementioned objectives, this utility model provides an auxiliary device for precise positioning of the main reinforcement bars of a rectangular pier, comprising:

[0005] A rectangular frame having a cavity for accommodating a rectangular pier, and the rectangular frame being able to be installed on a pier template;

[0006] A positioning tube is provided on each of the four inner wall surfaces of the rectangular frame, and the two ends of the positioning tube are fixed to the corresponding inner wall surfaces of the rectangular frame.

[0007] The main reinforcement right angle fastener has one of its slots fastened to the positioning tube. Multiple main reinforcement right angle fasteners are set on the positioning tube according to the distribution position of the main reinforcement of the rectangular pier column, and the other slot of the main reinforcement right angle fastener is used to fasten the main reinforcement of the rectangular pier column.

[0008] In the aforementioned auxiliary device for precise positioning of the main reinforcement of rectangular pier columns, optionally, two of the four positioning tubes that are distributed opposite to each other form a group, and the two groups of positioning tubes are staggered in the height direction.

[0009] In the aforementioned auxiliary device for precise positioning of the main reinforcement of the rectangular pier column, the rectangular frame is optionally composed of four angle steels, wherein the two longer angle steels extend at both ends of the other two shorter angle steels in the length direction and are connected to the pier column template by mounting bolts.

[0010] In the rectangular pier column main reinforcement precise positioning auxiliary device as described above, optionally, two adjacent angle steels are welded together, and the end of the positioning tube is welded to the angle steel to which it is connected.

[0011] Optionally, the rectangular pier column main reinforcement precise positioning auxiliary device described above may also include a sleeve, which includes a first sleeve part and a second sleeve part connected at both ends and arranged vertically. The first sleeve part and the second sleeve part are provided with a sleeve groove for fitting the channel steel from top to bottom, and the bottom of the outer side of the first sleeve part and the second sleeve part have a connecting part extending vertically outward, and the connecting part is fixed to the channel steel by connecting bolts.

[0012] In the aforementioned auxiliary device for precise positioning of the main reinforcement of the rectangular pier column, optionally, the first sleeve part and the second sleeve part are provided with through holes on one side of the rectangular frame cavity for the end of the positioning tube to pass through, and the end of the positioning tube abuts against the inner side of the angle steel after passing through the through hole, and the intersection of two adjacent positioning tubes is connected by a right-angle fastener for the positioning tube.

[0013] In the aforementioned auxiliary device for precise positioning of the main reinforcement of the rectangular pier column, optionally, the outward-facing end of the right-angle fastener of the positioning tube abuts against the first sleeve part and the second sleeve part, respectively.

[0014] This utility model discloses a precise positioning auxiliary device for the main reinforcement of rectangular pier columns. It uses right-angle fasteners for the main reinforcement installed on the positioning tube to fix the main reinforcement of the rectangular pier column, thereby achieving precise positioning and stability of the main reinforcement. The rectangular frame formed by angle steel makes assembly simple, safe and efficient. In summary, this precise positioning auxiliary device for the main reinforcement of rectangular pier columns can save labor, improve construction efficiency and ensure the quality of reinforcement installation. Attached Figure Description

[0015] The disclosure of this utility model will become more apparent with reference to the accompanying drawings. It should be understood that these drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings:

[0016] Figure 1 This is a structural schematic diagram of the auxiliary device for precise positioning of the main reinforcement of the rectangular pier in Embodiment 1 of this utility model;

[0017] Figure 2 This is a structural schematic diagram of the auxiliary device for precise positioning of the main reinforcement of the rectangular pier in Embodiment 2 of this utility model;

[0018] Figure 3 This is a schematic diagram of the sleeve plate in Embodiment 2 of this utility model;

[0019] Figure 4 This is another perspective view of the sleeve plate in Embodiment 2 of this utility model.

[0020] Reference numerals in the attached drawings: 1-Rectangular frame; 2-Positioning tube; 3-Right angle fastener for main reinforcement; 4-Mounting bolt; 5-First sleeve part; 6-Second sleeve part; 7-Slot; 8-Connecting part; 9-Connecting bolt; 10-Through hole; 11-Right angle fastener for positioning tube. Detailed Implementation

[0021] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0022] like Figure 1 As shown in the figure, this embodiment provides an auxiliary tool for precise positioning of the main reinforcement bars of a rectangular pier column, which is used to solve problems such as the main reinforcement bars being skewed and the main reinforcement bars of upper and lower segments not being on the same plane in the current construction stage.

[0023] The auxiliary device for precise positioning of the main reinforcement of the rectangular pier column includes a rectangular frame 1, a positioning tube 2, and a right-angle fastener for the main reinforcement 3.

[0024] The rectangular frame 1 has a cavity for accommodating the rectangular pier column. The rectangular frame 1 can be installed on the pier column template and serves as the main part of the auxiliary device for precise positioning of the main reinforcement.

[0025] One positioning tube 2 is provided on each of the four inner wall surfaces of the rectangular frame 1, and both ends of the positioning tube 2 are fixed on the corresponding inner wall surfaces of the rectangular frame 1. The positioning tube 2 is used as a carrier for the right-angle fastener 3 of the main rib.

[0026] One of the snap fasteners 3 for the main reinforcement bar is fastened to the positioning tube 2, so that the main reinforcement bar right angle fastener 3 can be fixed on the positioning tube 2. Multiple main reinforcement bar right angle fasteners 3 are set on the positioning tube 2 according to the distribution position of the main reinforcement bars of the rectangular pier column, and are set in a one-to-one correspondence with the main reinforcement bars of the rectangular pier column. The other snap fastener of the main reinforcement bar right angle fastener 3 is used to fasten the main reinforcement bars of the rectangular pier column, so as to achieve precise positioning of the main reinforcement bars.

[0027] The rectangular pier column main reinforcement precise positioning auxiliary device in this embodiment can be connected to the template through the rectangular frame 1, so as to achieve the effect of flexibly adjusting the construction position, and the overall structure of the device is simple.

[0028] Specifically, two of the four positioning tubes 2 that are relatively distributed form a group, and the two groups of positioning tubes 2 are staggered in the height direction. This avoids mutual conflict and interference between the two groups of positioning tubes 2.

[0029] The rectangular frame 1 is composed of four angle steels, with two longer angle steels extending at both ends along their length from the other two shorter angle steels, and connected to the pier column formwork by mounting bolts 4. The mounting pipe can be made of steel pipe or reinforcing steel available on the construction site. The angle steels, mounting bolts 4, mounting pipes, and right-angle couplers 3 for the main reinforcing bars are all materials readily available on the construction site, making the fabrication of this device very convenient.

[0030] As one way to manufacture the rectangular frame 1, two adjacent angle steels are welded together, and the end of the positioning tube 2 is welded to the angle steel to which it is connected.

[0031] In practical use:

[0032] 1. Weld angle steel into a rectangular frame 1, leaving bolt holes on both sides for fixing. Weld positioning tubes 2 onto the angle steel to ensure that the positioning tubes 2 are horizontal. Install the main reinforcement right angle fasteners 3 on the positioning tubes 2 at the design required intervals.

[0033] 2. Use mounting bolts 4 to fix the rectangular frame 1 to the corresponding template.

[0034] 3. After assembly and debugging, it can be put into use. During use, a dedicated person should be assigned to operate it to accurately locate the main reinforcement bars of the rectangular pier and ensure the efficiency of the reinforcement installation work.

[0035] like Figures 2 to 4 As shown, the auxiliary device for precise positioning of the main reinforcement of the rectangular pier column in this embodiment 2 also includes a sleeve. The sleeve includes a first sleeve part 5 and a second sleeve part 6 connected at both ends and arranged vertically. The first sleeve part 5 and the second sleeve part 6 are provided with a sleeve groove 7 for fitting the channel steel from top to bottom. The bottom of the outer side of the first sleeve part 5 and the second sleeve part 6 have a connecting part 8 extending vertically outward. The connecting part 8 is fixed to the channel steel by a connecting bolt 9.

[0036] When making a frame using four angle steels, the first fitting part 5 and the second fitting part 6 are respectively fitted onto two adjacent angle steels, and then the connecting part 8 is connected to the angle steels using two connecting bolts. This allows the four angle steels to be fixedly connected into a whole rectangular frame 1. At this time, the two adjacent angle steels still remain in contact with each other, making the resulting rectangular frame 1 have strong stability.

[0037] In this second embodiment, the four angle steels are detachably connected to facilitate subsequent dismantling operations. At the same time, the sleeve is located at the junction of two adjacent angle steels, and the fixation of the angle steels is not affected by the length of the angle steels, which can adapt to the precise positioning of the main reinforcement of rectangular pier columns of different sizes.

[0038] The first fitting part 5 and the second fitting part 6 are provided on one side of the cavity of the rectangular frame 1, with through holes 10 for the ends of the positioning tubes 2 to pass through. After passing through the through holes 10, the ends of the positioning tubes 2 abut against the inner side of the angle steel. The intersection ends of two adjacent positioning tubes 2 are connected by a right-angle fastener 11. By fitting the ends of the positioning tubes 2 with through holes 10, the stability of the positioning tubes 2 can be ensured. At the same time, the right-angle fastener 11 is used to fix two adjacent positioning tubes 2 together, so that the positioning tubes 2 have sufficient stability.

[0039] Furthermore, after making the above settings, the positioning tube 2 and the rectangular frame 1 are also detachably connected, which makes subsequent dismantling operations easier.

[0040] The outward-facing ends of the right-angle fastener 11 of the positioning tube abut against the first sleeve part 5 and the second sleeve part 6, respectively. This arrangement improves the fixing effect of the right-angle fastener 11 of the positioning tube, prevents the right-angle fastener 11 of the positioning tube from flipping over, improves the stability of the positioning tube 2, and ultimately improves the positioning effect of the main reinforcement of the rectangular pier column.

[0041] The technical scope of this utility model is not limited to the contents of the above description. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the scope of this utility model.

Claims

1. A device for precise positioning of main reinforcing bars in a rectangular pier, characterized in that, include: A rectangular frame (1) having a cavity for accommodating a rectangular pier column, and the rectangular frame (1) being able to be installed on the pier column template; Positioning tube (2), one of each of the four inner wall surfaces of the rectangular frame (1), and the two ends of the positioning tube (2) are fixed to the corresponding inner wall surfaces of the rectangular frame (1). The main reinforcement right angle fastener (3) has one of its slots fastened to the positioning tube (2). Multiple main reinforcement right angle fasteners (3) are set on the positioning tube (2) according to the distribution position of the main reinforcement of the rectangular pier column. The other slot of the main reinforcement right angle fastener (3) is used to fasten the main reinforcement of the rectangular pier column.

2. The auxiliary device for precise positioning of the main reinforcement bars of a rectangular pier according to claim 1, characterized in that, Two of the four positioning tubes (2) that are distributed in opposite directions form a group, and the two groups of positioning tubes (2) are staggered in the height direction.

3. The auxiliary device for precise positioning of main reinforcement bars of a rectangular pier according to claim 1, characterized in that, The rectangular frame (1) is composed of four angle steels, two of which are longer and extend outwards at both ends into two shorter angle steels along their length, and are connected to the pier column template by mounting bolts (4).

4. The auxiliary device for precise positioning of main reinforcement bars of a rectangular pier according to claim 3, characterized in that, The two adjacent angle steels are welded together, and the end of the positioning tube (2) is welded to the angle steel to which it is connected.

5. The auxiliary device for precise positioning of main reinforcing bars in a rectangular pier according to claim 3, characterized in that, It also includes a sleeve, which includes a first sleeve part (5) and a second sleeve part (6) connected at both ends and arranged vertically. The first sleeve part (5) and the second sleeve part (6) are provided with a sleeve groove (7) for fitting the channel steel from top to bottom. The bottom of the outer side of the first sleeve part (5) and the second sleeve part (6) have a connecting part (8) extending vertically outward. The connecting part (8) is fixed to the channel steel by a connecting bolt (9).

6. The auxiliary device for precise positioning of main reinforcing bars of a rectangular pier according to claim 5, characterized in that, The first sleeve part (5) and the second sleeve part (6) are provided with through holes (10) for the end of the positioning tube (2) to pass through on one side of the cavity of the rectangular frame (1). After the end of the positioning tube (2) passes through the through hole (10), it abuts against the inner side of the angle steel. The intersection of two adjacent positioning tubes (2) is connected by a positioning tube right angle fastener (11).

7. The auxiliary device for precise positioning of main reinforcement bars of a rectangular pier according to claim 6, characterized in that, The outward-facing ends of the right-angle fastener (11) of the positioning tube abut against the first sleeve part (5) and the second sleeve part (6) respectively.

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