CN220079993U

CN220079993U - Tubular pile end plate for prestressed concrete tubular pile

Info

Publication number: CN220079993U
Application number: CN202321464004.6U
Authority: CN
Inventors: 王少锋; 杜原会; 董孝武; 王夕刚
Original assignee: Weihai Nanhai Qide Assembly Construction Technology Co ltd
Current assignee: Weihai Nanhai Qide Assembly Construction Technology Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-11-24
Anticipated expiration: 2033-06-09

Abstract

The utility model relates to the technical field of pipe pile portion supporting equipment, in particular to a pipe pile end plate for a prestressed concrete pipe pile, which is characterized in that a pull rod is pulled to drive a clamping ring to move towards the direction of a transverse cylinder, so that an extrusion rod can extrude a first spring, then the pipe pile is placed into a fixing ring, the pull rod is loosened, the clamping ring is made to abut against the outer wall of the pipe pile under the rebound fit of the first spring, at the moment, the pipe pile can extrude a second clamping ring, the second clamping ring can extrude a second spring, and the clamping effect on the pipe pile is improved under the rebound fit of the second spring.

Description

Tubular pile end plate for prestressed concrete tubular pile

Technical Field

The utility model relates to the technical field of tubular pile portion supporting equipment, in particular to a tubular pile end plate for a prestressed concrete tubular pile.

Background

The tubular pile end plate is a most common accessory in pipeline engineering and is generally used on the connection of pipelines, so that the stability of the connection of the pipelines is improved.

The utility model discloses a tubular pile end plate for a prestressed concrete tubular pile in patent CN210086234U, which is characterized in that when the end plate body is installed on the outer wall of the tubular pile, the fixing ring is complex to operate when being fixed with the tubular pile, the two fixing clamping plates are difficult to clamp with the outer wall of the tubular pile, and loosening is easy to occur between the fixing clamping plates and the tubular pile along with long-time use, so that the stability between the fixing clamping plates and the tubular pile is reduced.

Disclosure of Invention

The utility model aims to overcome the technical defects and provide the pipe pile end plate for the prestressed concrete pipe pile, which is used for clamping and fastening the fixed clamping plates and the pipe pile.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows:

a tubular pile end plate for a prestressed concrete tubular pile, comprising: end plate, solid fixed ring and clamping assembly, gu fixed ring locates the end plate top, clamping assembly locates in the solid fixed ring, its characterized in that, clamping assembly includes: the clamping device comprises a transverse cylinder, an extrusion rod, a first spring, a first clamping ring, a pull rod and a second clamping ring, wherein the transverse cylinder is arranged on the inner wall of the fixed ring, the transverse cylinder is symmetrically arranged, the extrusion rod is arranged in the transverse cylinder in a sliding mode, the first spring is arranged between the transverse cylinder and the extrusion rod, the first clamping ring is arranged at one end of the two extrusion rods, the pull rod penetrates through the fixed ring and is in sliding connection with the fixed ring, one end of the pull rod is connected with the outer wall of the clamping ring, and the second clamping ring is arranged in the fixed ring.

Furthermore, a second spring and a telescopic rod are arranged between the second clamping ring and the inner wall of the fixed ring, and the second spring is symmetrically arranged.

Further, fixing holes are formed in the circumferential direction of the surface of the end plate.

Further, rubber pads are arranged on one sides of the first clamping ring and the second clamping ring.

Compared with the prior art, the utility model has the advantages that: pulling the pull rod to drive the clamping ring to move towards the direction of the transverse cylinder, so that the extrusion rod can extrude the first spring, then the tubular pile is placed into the fixing ring, the pull rod is loosened, the first clamping ring is made to be in contact with the outer wall of the tubular pile under the rebound fit of the first spring, the second clamping ring can be extruded by the tubular pile at the moment, the second clamping ring can be extruded by the second spring, and the clamping effect on the tubular pile is improved under the rebound fit of the second spring.

Drawings

Fig. 1 is a schematic elevational view of the present utility model.

Fig. 2 is a schematic top view of the present utility model.

Fig. 3 is a schematic view of the surface structure of the end plate of the present utility model.

As shown in the figure: 1. an end plate; 2. a fixing ring; 3. a transverse cylinder; 4. an extrusion rod; 5. a first spring; 6. a clamping ring I; 7. a pull rod; 8. a clamping ring II; 9. a second spring; 10. a telescopic rod; 11. a fixing hole; 12. and a rubber pad.

Detailed Description

Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.

In the description of the present utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more. In addition, the term "include" and any variations thereof are intended to cover a non-exclusive inclusion.

A tubular pile end plate for a prestressed concrete tubular pile, as shown in fig. 1-2, comprising: end plate 1, solid fixed ring 2 and clamping assembly, gu the fixed ring is located end plate 1 top, clamping assembly locates in the fixed ring, its characterized in that, clamping assembly includes: the device comprises a transverse cylinder 3, an extrusion rod 4, a first spring 5, a first clamping ring 6, a pull rod 7 and a second clamping ring 8.

Preferably, in order to enable the clamping ring I6 to be in contact with the outer wall of the pipe pile with the clamping ring II 8, the pipe pile is clamped and fixed, as shown in the attached drawing 2, the transverse cylinder 3 is arranged on the inner wall of the fixing ring, the transverse cylinder 3 is symmetrically arranged, the extrusion rods 4 are slidingly arranged in the transverse cylinder 3, the spring I5 is arranged between the transverse cylinder 3 and the extrusion rods 4, the clamping ring I6 is arranged at one end of the two extrusion rods 4, the pull rod 7 penetrates through the fixing ring and is in sliding connection with the fixing ring, one end of the pull rod 7 is connected with the outer wall of the clamping ring I6, the clamping ring II 8 is arranged in the fixing ring, a spring II 9 and a telescopic rod 10 are arranged between the clamping ring II 8 and the inner wall of the fixing ring, and the spring II 9 is symmetrically arranged.

Preferably, in order to improve the clamping effect on the pipe pile, one side of the first clamping ring 6 and one side of the second clamping ring 8 are respectively provided with a rubber pad 12.

Wherein, as shown in figure 3, the surface of the end plate 1 is circumferentially provided with a fixing hole 11, the pipe pile and the end plate 1 body are conveniently connected by screwing a connecting piece into the fixing hole 11,

when the pipe pile end plate 1 for the prestressed concrete pipe pile is specifically used, the pull rod 7 is pulled to drive the clamping ring I6 to move towards the transverse cylinder 3, the extrusion rod 4 extrudes the spring I5 at the moment, then the pipe pile is placed into the fixing ring, the pull rod 7 is loosened, the clamping ring I6 is abutted against the outer wall of the pipe pile under the rebound fit of the spring I5, the pipe pile extrudes the clamping ring II 8 at the moment, the clamping ring II 8 extrudes the spring II 9 under the rebound fit of the spring II 9, the clamping effect on the pipe pile is improved, and then the pipe pile is conveniently connected with the end plate 1 body by screwing the connecting piece into the fixing hole 11.

The utility model and its embodiments have been described above with no limitation, and only some, but not all embodiments of the utility model are shown in the detailed description, with the true construction not being limited thereto. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. A tubular pile end plate for a prestressed concrete tubular pile, comprising: end plate (1), solid fixed ring (2) and clamping component, gu fixed ring locates end plate (1) top, clamping component locates in the solid fixed ring, its characterized in that, clamping component includes: horizontal section of thick bamboo (3), extrusion rod (4), spring one (5), clamping ring one (6), pull rod (7) and clamping ring two (8), the fixed ring inner wall is located to horizontal section of thick bamboo (3), horizontal section of thick bamboo (3) are the symmetry setting, in horizontal section of thick bamboo (3) are located in the extrusion rod (4) slip, between horizontal section of thick bamboo (3) and extrusion rod (4) are located to spring one (5), two extrusion rod (4) one end are located to clamping ring one (6), pull rod (7) run through the fixed ring and are sliding connection with it, and the one end of pull rod (7) is connected with clamping ring one (6) outer wall, the fixed ring is located to clamping ring two (8).

2. The tubular pile end plate (1) for the prestressed concrete tubular pile according to claim 1, wherein a second spring (9) and a telescopic rod (10) are arranged between the second clamping ring (8) and the inner wall of the fixed ring, and the second spring (9) is symmetrically arranged.

3. The tubular pile end plate (1) for the prestressed concrete tubular pile according to claim 1, wherein fixing holes (11) are formed in the circumferential direction of the surface of the end plate (1).

4. The pipe pile end plate (1) for the prestressed concrete pipe pile according to claim 1, wherein rubber pads (12) are arranged on one side of the clamping ring I (6) and one side of the clamping ring II (8).