Length adjusting component for PHC (prestressed high-strength concrete) pipe pile template

Abstract

The utility model relates to a PHC pipe pile formwork length adjusting component which comprises two semicircular rings, and grooves are formed in the same sides of the two semicircular rings. Threaded holes are respectively formed in the two semicircular rings; one side of the semi-circular ring is connected with a steel template, and the semi-circular ring is connected with the steel template by penetrating a bolt through the threaded hole; tensioning rings are connected to the inner sides of the two semicircular rings. And the groove is arranged on the end part of the steel template in a sleeving manner. The multiple threaded holes are formed in the two semicircular rings at equal intervals. And the outer diameter of the tension ring is matched with the inner diameter of the connected semi-circular rings. The utility model aims to provide the length adjusting component for the PHC pipe pile template to overcome the existing defects, so that each section of steel template can be used as a tension basic section.

Description

Technical Field

[0001] The utility model relates to a PHC pipe pile template length regulating component. Background Art

[0002] The total length of a set of PHC pipe pile steel formwork is 50.03m, consisting of 9 sections, as shown in the following table:

[0003]

[0004] Steel formwork Figure 1 As shown,

[0005] The single-section steel formwork with a length of 10.03m is the basic tensioning section, and the extra 3cm steel formwork is the placement position of the tensioning ring to prevent the tensioning ring from shifting and misaligning during centrifugation. Each set of steel formwork must have a basic tensioning section to be used normally.

[0006] After long-term use, the running wheel of the steel formwork may lose roundness or the formwork may deform, causing the steel formwork to jump out of shape when centrifuged at high speed in the centrifuge, which poses a serious safety hazard. The probability of jump out of shape is the highest in the tensioning basic section, and the tensioning ring can only be used in conjunction with the 10.03m tensioning basic section. If the tensioning basic section cannot be used, the entire set of steel formwork will be idle. In order to improve the turnover utilization rate of the steel formwork, after removing the tensioning basic section, the other 8 sections can still be used normally. A PHC (prestressed high-strength concrete pipe pile) pipe pile formwork length adjustment component is proposed. Utility Model Content

[0007] The utility model aims to overcome the existing defects and provide a PHC pipe pile template length adjustment component, so that each section of the steel template can be used as a tensioning basic section.

[0008] The technical solution to achieve the above purpose is: a PHC pipe pile template length adjustment component, including two semicircular rings, a groove is opened on the same side of the two semicircular rings; a threaded hole is opened on each of the two semicircular rings; one side of the semicircular ring is connected to the steel template, and the semicircular ring is connected to the steel template by bolts passing through the threaded holes; the inner sides of the two semicircular rings are connected to tensioning rings.

[0009] Preferably, the groove is sleeved on the end of the steel template.

[0010] Preferably, there are multiple threaded holes, which are opened on the two semicircular rings at equal distances.

[0011] Preferably, the outer diameter of the tensioning ring is adapted to the inner diameter of the connection between the two semicircular rings.

[0012] The beneficial effects of the utility model are as follows: the length adjustment component of the PHC pipe pile formwork can greatly improve the utilization rate of the steel formwork, so that each section of the steel formwork can become a tensioning basic section, and the whole set of steel formwork will not be unusable due to damage to the original tensioning basic section. The utilization rate and turnover rate of each set of steel formwork can be maximized at a small cost, and the steel formwork can be disassembled, easy to use and simple to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the prior art;

[0014] Figure 2 It is a connection diagram of the length adjustment component of the PHC pipe pile template of the utility model;

[0015] Figure 3 yes Figure 2 Enlarged view of point A in the middle;

[0016] Figure 4 It is a schematic diagram of the connection of two semicircular rings of the utility model;

[0017] Figure 5 It is a side view of the semicircular ring of the utility model.

[0018] In the figure: 1. semicircular ring; 2. groove; 3. threaded hole; 4. steel template; 5. tension ring. DETAILED DESCRIPTION

[0019] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0020] The utility model will be further described below in conjunction with the accompanying drawings.

[0021] like Figure 2-5As shown, a PHC pipe pile template length adjustment component includes two semicircular rings 1, and a groove 2 is opened on the same side of the two semicircular rings 1; a threaded hole 3 is opened on each of the two semicircular rings 1; one side of the semicircular ring 1 is connected to a steel template 4, and the semicircular ring 1 is connected to the steel template 4 by bolts passing through the threaded hole 3; the inner sides of the two semicircular rings 1 are connected to a tensioning ring 5. The groove 2 is sleeved on the end of the steel template 4. There are multiple threaded holes 3, which are opened on the two semicircular rings 1 at equal distances. The outer diameter of the tensioning ring 5 is adapted to the inner diameter of the connection between the two semicircular rings 1.

[0022] The length adjustment component of the PHC pile template is composed of two semicircular rings 1. A groove 2 is processed at one end of the semicircular ring 1, which can be put on the steel template 4 to prevent the lengthening component from being misplaced. Each semicircular ring 1 is also processed with a threaded hole 3, which matches the end hole position of the steel template 4. The two semicircular rings 1 are fixed to the steel template 4 with bolts, and the tension ring 5 is connected to the inner side of the two semicircular rings 1.

[0023] The PHC pipe pile template length adjustment component can greatly improve the utilization rate of the steel template 4, so that each section of the steel template 4 can become a tensioning basic section, and the entire set of steel templates will not be unusable due to damage to the original tensioning basic section. The utilization rate and turnover rate of each set of steel templates can be maximized at a small cost. It can be disassembled, easy to use and simple to operate.

[0024] The above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some or all of the technical features therein with equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A PHC pile template length adjustment component, characterized in that: The invention comprises two semicircular rings (1), wherein a groove (2) is provided on the same side of the two semicircular rings (1); a threaded hole (3) is provided on each of the two semicircular rings (1); one side of the semicircular rings (1) is connected to a steel template (4), and bolts are passed through the threaded holes (3) to connect the semicircular rings (1) to the steel template (4); and a tensioning ring (5) is connected to the inner sides of the two semicircular rings (1).

2. The PHC pipe pile template length adjustment component according to claim 1 is characterized in that: The groove (2) is sleeved on the end of the steel template (4).

3. The PHC pipe pile template length adjustment component according to claim 1 is characterized in that: There are a plurality of threaded holes (3) which are arranged at equal distances on the two semicircular rings (1).

4. The PHC pipe pile template length adjustment component according to claim 1 is characterized in that: The outer diameter of the tensioning ring (5) is adapted to the inner diameter of the connection between the two semicircular rings (1).

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