CN213448447U

CN213448447U - Elastic buffering butt joint component for prestressed concrete pipe pile

Info

Publication number: CN213448447U
Application number: CN202022227762.9U
Authority: CN
Inventors: 周锐
Original assignee: Hefei Ruiyue Industry And Trade Co ltd
Current assignee: Hefei Ruiyue Industry And Trade Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-06-15
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses a prestressed concrete tubular pile elastic buffering butt joint component, which comprises a concrete body, a clamping sleeve, a connecting column, a limiting plate, a plug bush, a spring I, a reinforcing plate and an elastic clamping piece, wherein the clamping sleeve is fixedly arranged on the left side of the concrete body, the connecting column is fixedly arranged at the middle end of the left side inside the clamping sleeve, the limiting plate is fixedly arranged on the left side of the connecting column, the plug bush is fixedly arranged on the right side of the concrete body, the spring I is fixedly arranged on the right side inside the plug bush, the reinforcing plate is fixedly arranged on the right side of the spring I, the elastic clamping piece is fixedly arranged at the front, the back, the upper and the lower parts inside the plug bush, firstly, the structure of the elastic clamping piece can be used for buckling and fixing two groups of concrete tubular piles after being mutually inserted, the preliminary assembly is realized, and then the resilience effect of the spring I is matched, thereby, in addition, the installation convenience is improved, and finally, the concrete pouring is convenient to follow-up due to the fact that the installation cavities are formed in the clamping sleeves and the plug bushes.

Description

Elastic buffering butt joint component for prestressed concrete pipe pile

Technical Field

The utility model relates to a concrete pipe pile technical field especially relates to a prestressed concrete pipe pile elastic buffering butt joint component.

Background

CN201276702Y, name "precast prestressed concrete tubular pile extension structure", including lower section stake and upper segment stake, the tip of lower section stake and upper segment stake is the pile tip board that has a plurality of self-loopings, its characterized in that still includes and self-loopings corresponding quantity's pin, the pin socket joint is in the self-loopings of lower section stake and upper segment stake.

According to the aforesaid, prior art adopts the structure of pin, though can play location and connection effect, but installation operation is troublesome, and machining efficiency is low, and simultaneously, the simple dependence pin and welding mode, fastness, stability are all relatively poor, take place to rot the corrosion easily in long-term use, finally influenced the firm in connection greatly. Therefore, in view of the above drawbacks, it is necessary to design an elastic buffer butt joint member for a prestressed concrete pipe pile.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve lies in: provides an elastic buffering butt joint component for a prestressed concrete pipe pile, which solves the problems in the prior art.

In order to solve the technical problem, the technical scheme of the utility model is that: a prestressed concrete tubular pile elastic buffering butt joint component comprises a concrete body, a clamping sleeve, a connecting column, a limiting plate, a plug bush, an I spring, a reinforcing plate and elastic clamping pieces, wherein the clamping sleeve is fixedly arranged on the left side of the concrete body, the clamping sleeve and the concrete body are connected in a cement bonding mode, the connecting column is fixedly arranged at the middle end of the inner left side of the clamping sleeve, the connecting column and the clamping sleeve are connected in a welding mode, the limiting plate is fixedly arranged on the left side of the connecting column, the limiting plate and the connecting column are connected in a welding mode, the plug bush is fixedly arranged on the right side of the concrete body, the plug bush and the concrete body are connected in a cement bonding mode, the I spring is fixedly arranged on the right side of the inner portion of the plug bush, the I spring and the plug bush are connected in a welding mode, the reinforcing plate is fixedly arranged on the right side of the I spring, the reinforcing plate and the I spring are connected in a welding mode, the elastic clamping piece is connected with the plug bush in a welding mode.

Further, the left side of the inside of the cutting sleeve is further provided with an I installation cavity which is a rectangular groove, limiting holes are further formed in the front, the back, the upper and the lower parts of the inside of the cutting sleeve, and the limiting holes are rectangular through holes.

Further, the inside right side of plug bush still be equipped with II installation cavity, II installation cavity be the rectangle recess, the plug bush inside around still be equipped with and dodge the groove, dodge the groove and be the rectangle recess.

Further, the gusset plate right side around still set firmly II springs from top to bottom, II springs and gusset plate adopt welded connection, just II springs and elasticity card adopt welded connection.

Compared with the prior art, the elastic buffering butt joint component for the prestressed concrete pipe pile has the advantages that:

1. at first, by the structure of elasticity card, can carry out the buckle to it after two sets of concrete pipe piles are inserted each other and close, realized the initial assembly purpose.

2. Secondly, the resilience effect of the I spring is matched, so that the firmness of the connecting part between the two groups of concrete pipe piles is enhanced, and the installation convenience is improved.

3. And finally, the clamping sleeve and the plug bush are internally provided with the mounting cavities, so that subsequent concrete pouring is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of an elastic buffer butt joint member of a prestressed concrete pipe pile;

FIG. 2 is a top view of an elastic buffer butt-joint member of a prestressed concrete pipe pile;

FIG. 3 is a sectional view of an elastic buffer abutting member of a prestressed concrete pipe pile in the direction A;

FIG. 4 is a perspective view of a prestressed concrete pipe pile elastic buffer butt-joint member 1;

FIG. 5 is a perspective view of an elastic buffer docking member of a prestressed concrete pipe pile;

FIG. 6 is an enlarged sectional view of the I spring portion;

fig. 7 is a combined assembly schematic diagram of two groups of concrete pipe piles.

Concrete body 1, cutting ferrule 2, spliced pole 3, limiting plate 4, plug bush 5, I spring 6, gusset plate 7, elasticity card 8, I installation cavity 201, spacing hole 202, II installation cavity 501, dodge groove 502, II spring 701.

The following detailed description will be further described in conjunction with the above-identified drawings.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments, however, it will be apparent to one skilled in the art that the described embodiments may be practiced without some or all of these specific details, and in other cases well-known process steps have not been described in detail.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being 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.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the elastic buffering butt joint component for the prestressed concrete pipe pile comprises a concrete body 1, a clamping sleeve 2, a connecting post 3, a limiting plate 4, a plug bush 5, an I spring 6, a reinforcing plate 7 and an elastic clamping piece 8, wherein the clamping sleeve 2 is fixedly arranged on the left side of the concrete body 1, the clamping sleeve 2 and the concrete body 1 are connected by cement bonding, the connecting post 3 is fixedly arranged at the middle end of the left side inside the clamping sleeve 2, the connecting post 3 and the clamping sleeve 2 are connected by welding, the limiting plate 4 is fixedly arranged on the left side of the connecting post 3, the limiting plate 4 and the connecting post 3 are connected by welding, the plug bush 5 is fixedly arranged on the right side of the concrete body 1, the plug bush 5 and the concrete body 1 are connected by cement bonding, the I spring 6 is fixedly arranged on the right side inside the plug bush 5, the spring I6 is connected with the plug bush 5 in a welding mode, the reinforcing plate 7 is fixedly arranged on the right side of the spring I6, the reinforcing plate 7 is connected with the spring I6 in a welding mode, the elastic clamping pieces 8 are fixedly arranged in the plug bush 5 at the front, back, upper and lower positions, and the elastic clamping pieces 8 are connected with the plug bush 5 in a welding mode;

the elastic buffering butt joint component for the prestressed concrete pipe pile has the following functions;

A. when two or more groups of concrete pipe piles are assembled in an butt joint mode, only the plug bush 5 on the right side of the first group is required to be inserted into the clamping sleeve 2 on the left side of the second group, when the limiting plate 4 contacts the reinforcing plate 7, the spring I6 can be pushed, namely, the spring I6 is compressed, the elastic clamping sheet 8 can conveniently slide into the limiting hole 202, after the elastic clamping sheet 8 is completely buckled, the reinforcing plate 7 can be pushed to the right side under the resilience effect of the spring I6, the fastening state of the plug bush 5 and the clamping sleeve 2 can be realized, and at the moment, the two groups of concrete pipe piles are assembled preliminarily;

B. after the preliminary assembly is finished, a worker can connect the cutting sleeve 2 with the plug bush 5 in a welding mode, then concrete cement is poured into the installation cavity I201 and the installation cavity II 501, and after the concrete cement is cured, butt joint of two groups or multiple groups of concrete pipe piles is achieved;

an I-shaped mounting cavity 201 is further formed in the left side of the interior of the cutting sleeve 2, the I-shaped mounting cavity 201 is a rectangular groove, limiting holes 202 are further formed in the front, back, upper and lower positions of the interior of the cutting sleeve 2, and the limiting holes 202 are rectangular through holes;

it should be noted that the I-shaped mounting cavity 201 is convenient for the insertion of the plug bush 5 of the second group of the device, and the limiting hole 202 is convenient for the buckling of the elastic clamping piece 8 of the second group of the device and is also convenient for the pouring of external concrete cement;

a II installation cavity 501 is further arranged on the right side in the plug bush 5, the II installation cavity 501 is a rectangular groove, avoidance grooves 502 are further arranged in the plug bush 5 at the front, back, upper and lower positions in the plug bush, and the avoidance grooves 502 are rectangular grooves;

it should be noted that the II installation cavity 501 can facilitate concrete cement pouring after the two sets of devices are combined, thereby realizing the assembly of the concrete pipe piles of the first set and the second set, and the avoidance groove 502 can avoid the elastic clamping piece 8 without affecting the pouring of external concrete;

the front, the back, the upper and the lower parts of the right side of the reinforcing plate 7 are also fixedly provided with a spring II 701, the spring II 701 is connected with the reinforcing plate 7 in a welding manner, and the spring II 701 is connected with the elastic clamping piece 8 in a welding manner;

it should be noted that the spring II 701 can rebound the elastic clip 8, thereby improving the fixing effect of the outward expansion of the elastic clip 8.

Claims

1. The utility model provides a prestressed concrete tubular pile elastic buffering butt joint component, its characterized in that includes concrete body, cutting ferrule, spliced pole, limiting plate, plug bush, I spring, gusset plate, elasticity card, the cutting ferrule set firmly in the concrete body left side, the spliced pole set firmly in the inside left side middle-end of cutting ferrule, the limiting plate set firmly in the spliced pole left side, the plug bush set firmly in the concrete body right side, the I spring set firmly in the inside right side of plug bush, the gusset plate set firmly in I spring right side, the elasticity card set firmly around the plug bush is inside.

2. The elastic buffering butt joint component for the prestressed concrete pipe pile as claimed in claim 1, wherein an I-shaped installation cavity is further arranged on the left side inside the clamping sleeve, and limiting holes are further formed in the clamping sleeve at the front, rear, upper and lower positions inside the clamping sleeve.

3. The elastic buffering butt-joint component for the prestressed concrete pipe pile as claimed in claim 1, wherein a mounting cavity II is further arranged on the right side inside the inserting sleeve, and avoidance grooves are further formed in the front, the rear, the upper and the lower positions inside the inserting sleeve.

4. The elastic buffering butt-joint component for the prestressed concrete pipe pile as claimed in claim 1, wherein springs II are fixedly arranged on the right side of the reinforcing plate from front to back and up and down, and the springs II are connected with the elastic clamping pieces in a welding manner.