CN220843501U - Pile head reinforcing steel bar positioning tool - Google Patents

Abstract

The utility model discloses a pile head steel bar positioning tool, wherein the inner diameter of an upper circular ring is larger than the outer diameter of a lower circular ring, the lower end surface of the upper circular ring is provided with a plurality of upper clamping grooves which are arranged at intervals along the circumferential direction of the upper circular ring, the upper end surface of the lower circular ring is provided with a plurality of lower clamping grooves which are arranged at intervals along the circumferential direction of the lower circular ring and are in one-to-one correspondence with the upper clamping grooves, the diameters of the corresponding upper clamping grooves and lower clamping grooves are inserted with supporting rods for connecting and supporting the upper circular ring and the lower circular ring, and the outer side wall of the upper circular ring is provided with a plurality of first limiting pieces which are orderly arranged at intervals along the circumferential direction of the upper circular ring and are used for limiting and clamping steel bars; the utility model not only can realize the stable and effective positioning and fixing of the pile head reinforcing steel bars, and provides powerful guarantee for the efficient connection of the subsequent pile head reinforcing steel bars and the bearing platform coagulation body, but also can be conveniently and quickly disassembled and installed, and provides great convenience for daily carrying and transporting.

Description

Pile head reinforcing steel bar positioning tool

Technical Field

The utility model relates to the technical field of engineering construction, in particular to a pile head steel bar positioning tool.

Background

The steel reinforcement cage mainly plays a role in tensile strength, the compressive strength of concrete is high but the tensile strength is very low, the pile body concrete is restrained, and the pile body concrete can bear certain axial tension, in railway bridge construction, the part of the pile foundation steel reinforcement cage extending into the bearing platform is required to be bent into a horn shape according to the drawing requirement, so that the anchoring effect is enhanced, in actual operation, the bending angle of the steel reinforcement and the spacing between the bent steel reinforcements are not easy to control, the influence of human factors is large, more labor is consumed, and the construction efficiency is low;

the prior art discloses a pile foundation pile head reinforcing steel bar positioning fixture with the bulletin number of CN218933615U, which comprises a fixture main body 100, wherein the fixture main body 100 comprises a positioning frame, and the positioning frame comprises a first circular ring 130; the upper end of the first circular ring 130 is provided with a second circular ring 110 which is parallel to the first circular ring 130, the circle center of the second circular ring 110 and the circle center of the first circular ring 130 are positioned on the same axis, and the diameter of the second circular ring 110 is larger than that of the first circular ring 130; a plurality of connecting rods 120 for connecting the first circular ring 130 and the second circular ring 110 are arranged between the first circular ring 130 and the second circular ring 110;

The device can realize the positioning of pile head reinforcing steel bars, but can only effectively rely on the reinforcing steel bars when the reinforcing steel bars are positioned, the reinforcing steel bars are inclined outwards easily, so that the inclination angles of a plurality of reinforcing steel bars are inconsistent.

Disclosure of Invention

In order to overcome the defects in the background technology, the utility model discloses a pile head steel bar positioning tool, which not only can realize stable and effective positioning and fixing of pile head steel bars, and provides powerful guarantee for efficient connection of subsequent pile head steel bars and a bearing platform concrete body, but also can perform convenient and quick disassembly and assembly, and provides great convenience for daily carrying and transporting.

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

The utility model provides a pile head reinforcing bar location frock, including last ring and lower ring and bracing piece, the internal diameter of going up the ring is greater than the external diameter of ring down, the lower terminal surface of going up the ring is equipped with the last draw-in groove that the several set up along its circumference interval, the up end of ring is equipped with the several along its circumference interval setting, and with the lower draw-in groove of the one-to-one of several last draw-in groove, corresponding last draw-in groove peg graft with lower draw-in groove diameter have the bracing piece that is used for the joint support ring and lower ring, it is equipped with the several along its circumference interval orderly setting, and be used for carrying out spacing centre gripping's first locating part to the reinforcing bar to go up the ring lateral wall.

Further, the first limiting part is of a C-shaped structure, and the opening of the first limiting part is arranged in a back-up circular ring.

Further, the outer side wall of the lower circular ring is provided with a plurality of second limiting parts which are orderly arranged along the circumferential direction at intervals and are in one-to-one correspondence with the plurality of first limiting parts, and the structure of the second limiting parts is the same as that of the first limiting parts.

Further, the upper end face of the upper ring is provided with a plurality of first clamping and placing pieces for horizontally clamping and placing the supporting rods, the first clamping and placing pieces are of a C-shaped structure and are arranged upwards in an opening mode, the left side and the right side of the upper ring upper end face are sequentially provided with a plurality of first clamping and placing pieces arranged along the circumference of the upper ring upper end face at intervals, and the first clamping and placing pieces on the left side and the right side of the upper ring upper end face are arranged in a one-to-one correspondence mode.

Further, the internal diameter of going up the ring is greater than the external diameter of ring down, and lower ring up end is equipped with the several and cooperates with several first fastener, is used for carrying out the second card of putting of card to the bracing piece and puts the piece, and the second card is put the piece and is put the structure the same of piece with first card, and the equal interval in order of lower ring up end left and right sides is equipped with the several and puts the piece along the second card that its circumference set up, and the several second card of lower ring up end left and right sides is put the piece one-to-one, and is corresponding with adjacent first fastener respectively and set up.

Compared with the prior art, the utility model has the beneficial effects that: the support rod with the plug structure is used for connecting the upper ring and the lower ring, so that the disassembly and the storage are convenient, convenience is provided for daily carrying and transportation, and the positioning angle of the pile head reinforcing steel bar can be adjusted by changing the length of the support rod;

The pile head reinforcing steel bars can be clamped and placed in the limiting pieces by arranging the limiting pieces on the outer side walls of the upper circular ring and the lower circular ring, so that stable and effective limiting and fixing of the pile head reinforcing steel bars are realized;

Through arranging corresponding clamping and placing pieces on the upper end surfaces of the upper circular ring and the lower circular ring, not only can the support rods be clamped and placed horizontally, but also the limiting and fixing of the upper circular ring and the lower circular ring can be realized through clamping and placing the support rods, so that convenience is brought to daily carrying and carrying;

The utility model not only can realize the stable and effective positioning and fixing of the pile head reinforcing steel bars, and provides powerful guarantee for the efficient connection of the subsequent pile head reinforcing steel bars and the bearing platform coagulation body, but also can be conveniently and quickly disassembled and installed, and provides great convenience for daily carrying and transporting.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the upper ring structure of the present utility model;

FIG. 3 is a schematic view of the lower ring structure of the present utility model;

fig. 4 is a schematic view of the storage state of the present utility model.

In the figure: 1. a first clamping and releasing piece; 2. a first limiting member; 3. an upper circular ring; 4. a support rod; 5. a second limiting piece; 6. a lower circular ring; 7. an upper clamping groove; 8. a second clamping and releasing piece; 9. and a lower clamping groove.

Description of the embodiments

In the description, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", etc., the drawings merely correspond to the drawings of the present utility model, and in order to facilitate description of the present utility model, it is not necessary to indicate or imply that the apparatus or element to be referred to has a specific azimuth.

Referring to fig. 1-4 of the specification, the present utility model provides a technical scheme:

Embodiment one, a pile head reinforcing bar location frock, including last ring 3 and lower ring 5 and bracing piece 4, the diameter of going up ring 3 is greater than the diameter of lower ring 5, the lower terminal surface of going up ring 3 is equipped with the last draw-in groove 7 that the several set up along its circumference interval, the up end of lower ring 5 is equipped with the several along its circumference interval setting, and with the lower draw-in groove 9 of 7 one-to-one of draw-in groove, the last draw-in groove 7 of correspondence and lower draw-in groove 9 diameter grafting have the bracing piece 4 that are used for connecting and supporting ring 3 and lower ring 5, go up ring 3, lower ring 5 and the concatenation of several bracing piece 4 form the location frock of falling trapezium structure, it is equipped with the first locating part 2 of several along its circumference interval order setting, and be used for carrying out spacing centre gripping to the reinforcing bar, first locating part 2 is C type structure, and its open back face goes up ring 3 setting, the lower ring 6 lateral wall is equipped with several along its circumference interval order setting, and with the second locating part that the corresponding locating part of several first locating part 2 is equipped with one-to-one second locating part 5 can not realize the same angle to the location frock when the second locating part is different from the first locating part 5 to the second locating part 5, can not be used for realizing the angle to change the angle to the same angle to the locating part 2.

In order to realize stacking storage of the device, daily carrying is convenient, the inner diameter of the upper circular ring 3 is larger than the outer diameter of the lower circular ring 6, the upper end surface of the upper circular ring 3 is provided with a plurality of first clamping and releasing pieces 1 for horizontally clamping and releasing the supporting rod 4, the first clamping and releasing pieces 1 are of a C-shaped structure and are arranged upwards in an opening manner, the left side and the right side of the upper end surface of the upper circular ring 3 are sequentially provided with a plurality of first clamping and releasing pieces 1 arranged along the circumferential direction at intervals, the left side and the right side of the upper end surface of the upper circular ring 3 are respectively provided with a plurality of first clamping and releasing pieces 1 in one-to-one correspondence, the upper end surface of the lower circular ring 6 is provided with a plurality of second clamping and releasing pieces 8 matched with the plurality of first clamping and releasing pieces 1 for clamping and releasing the supporting rod 4, the second clamping and releasing pieces 8 are identical to the first clamping and releasing pieces 1 in structure, the left side and the right side of the upper end surface of the lower circular ring 6 are sequentially provided with a plurality of second clamping and releasing pieces 8 arranged along the circumferential direction at intervals, and the left side and the right side of the upper end surface of the lower circular ring 6 are respectively correspondingly provided with the first clamping and releasing pieces 8 in one-to-other correspondence;

The corresponding first clamping and placing pieces 1 on the left side and the right side of the upper end face of the upper ring 3 are positioned on the same axis, and the corresponding second clamping and placing pieces 8 on the left side and the right side of the upper end face of the lower ring 6 are positioned on the same axis, and the corresponding second clamping and placing pieces 1 are positioned on the same axis, so that after the lower ring 6 is placed in the upper ring 3, the support rods 4 are clamped in the first clamping and placing pieces 1 and the second clamping and placing pieces 8 on the same axis, not only can the support rods 4 be stored, but also the connection between the upper ring 3 and the lower ring 6 can be realized through the support rods 4, so that the device is stacked and placed, and great convenience is provided for daily carrying.

The utility model has not been described in detail in the prior art, and it is apparent to those skilled in the art that the utility model is not limited to the details of the above-described exemplary embodiments, but that the utility model can be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the above-described embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (5)

1. Pile head steel bar positioning tool comprises an upper circular ring (3), a lower circular ring (6) and a supporting rod (4), and is characterized in that: the internal diameter of going up ring (3) is greater than the external diameter of ring (6) down, the lower terminal surface of going up ring (3) is equipped with the last draw-in groove (7) of several along its circumference interval setting, the up end of ring (6) is equipped with several along its circumference interval setting, and with lower draw-in groove (9) of several last draw-in groove (7) one-to-one, corresponding last draw-in groove (7) peg graft with lower draw-in groove (9) diameter have bracing piece (4) that are used for the joint support ring (3) and ring (6) down, go up ring (3) lateral wall be equipped with the several along its circumference interval orderly setting, and be used for carrying out spacing centre gripping first locating part (2) to the reinforcing bar.

2. The pile head rebar positioning tool of claim 1, wherein: the first limiting part (2) is of a C-shaped structure, and an opening of the first limiting part is arranged back to the upper circular ring (3).

3. The pile head rebar positioning tool of claim 2, wherein: the outer side wall of the lower circular ring (6) is provided with a plurality of second limiting pieces (5) which are orderly arranged along the circumferential direction at intervals and are in one-to-one correspondence with the plurality of first limiting pieces (2), and the structure of the second limiting pieces (5) is identical with that of the first limiting pieces (2).

4. The pile head rebar positioning tool of claim 1, wherein: the upper end face of the upper ring (3) is provided with a plurality of first clamping and placing pieces (1) for horizontally clamping and placing the supporting rods (4), the first clamping and placing pieces (1) are of a C-shaped structure and are arranged upwards in an opening mode, the first clamping and placing pieces (1) which are arranged along the circumferential direction of the upper end face of the upper ring (3) are orderly arranged at intervals on the left side and the right side of the upper end face of the upper ring (3), and the first clamping and placing pieces (1) on the left side and the right side of the upper end face of the upper ring (3) are arranged in a one-to-one correspondence mode.

5. The pile head reinforcement positioning tool of claim 4, further comprising: the internal diameter of last ring (3) is greater than the external diameter of lower ring (6), lower ring (6) up end is equipped with the several and puts piece (1) with the first card of several and cooperate, be used for putting second card that bracing piece (4) card put piece (8), second card is put piece (8) and first card and is put the structure of piece (1) the same, lower ring (6) up end left and right sides all interval is orderly to be equipped with the second card that the several set up along its circumference put piece (8), the several second card of lower ring (6) up end left and right sides is put piece (8) one-to-one, and respectively with adjacent first card put piece (1) corresponding setting.