Constructional engineering pouring pipe pile

Abstract

The utility model relates to the technical field of pouring pipe piles, and discloses a constructional engineering pouring pipe pile which comprises a pile sleeve, and an inserting rod is connected into the pile sleeve in a sliding and sleeved mode. A through opening is formed in the pile sleeve, an auxiliary positioning mechanism is arranged in the through opening, and the inserting rod is inserted into the auxiliary positioning mechanism to stretch out of the pile sleeve. According to the constructional engineering pouring pipe pile, the auxiliary positioning mechanism is arranged to position the position of the pile sleeve, and the stability of the forming position after casting is improved.

Description

Technical Field

[0001] The utility model relates to the field of casting pipe piles, in particular to a casting pipe pile for construction engineering. Background Art

[0002] A pile is a force-transmitting member that transfers all or part of the building's load to the foundation soil and has a certain rigidity and bending resistance. Its cross-sectional size is much smaller than its length. The pile foundation consists of two parts: multiple piles buried in the foundation and pile platforms that connect the pile groups to work together.

[0003] The surface of existing building piles used in construction projects is relatively smooth. When used, mortar is injected into the interior. The firmness of the pile body after forming is limited. Due to the lack of an infinite positioning mechanism, the pile may tilt and reduce stability.

[0004] In order to solve the above problems, the present application proposes a construction engineering casting pipe pile. Utility Model Content

[0005] (I) Purpose of the utility model

[0006] In order to solve the technical problems existing in the background technology, the utility model proposes a construction engineering casting pipe pile. The utility model positions the position of the pile sleeve by providing an auxiliary positioning mechanism, thereby increasing the stability of the molding position after casting.

[0007] (II) Technical solution

[0008] In order to solve the above problems, the utility model provides a construction engineering pouring pipe pile, comprising a pile sleeve, wherein the interior of the pile sleeve is slidably sleeved with an insert rod;

[0009] The pile sleeve is provided with a through opening, and an auxiliary positioning mechanism is arranged inside the through opening. The auxiliary positioning mechanism is inserted by the insertion rod and extends out of the pile sleeve.

[0010] Preferably, the auxiliary positioning mechanism includes a positioning rod, a blocking rod and an elastic member, the positioning rod is slidably sleeved inside the through opening, a receiving groove is provided inside the pile sleeve, one end of the positioning rod is inclined and slides into the interior of the positioning rod, the elastic member is located inside the receiving groove, one end of the elastic member is fixedly connected to the inner wall of the receiving groove, the other end of the elastic member is fixedly connected to the positioning rod, and the positioning rod is slidably connected to the inner wall of the receiving groove.

[0011] Preferably, the elastic member is a spring or a spring sheet.

[0012] Preferably, one end of the positioning rod located inside the pile sleeve is arranged as an inclined surface.

[0013] Preferably, a ball bearing is provided on the inclined surface.

[0014] The above technical solution of the utility model has the following beneficial technical effects:

[0015] The pile sleeve is inserted below the ground, and the insertion rod is extended. As the insertion rod is continuously inserted, the positioning rod is pushed. The positioning rod is squeezed and extends into the soil layer at the depth, which stabilizes the position of the pile sleeve. The insertion rod is removed and the inside of the pile sleeve is cast to increase the stability of the position after molding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a structural schematic diagram of a construction engineering pouring pipe pile.

[0017] Figure 2 The utility model is a schematic diagram of the side sectional structure of a cast pipe pile in a construction project.

[0018] Figure 3 for Figure 2 Schematic diagram of some structures in .

[0019] Figure numerals: 1, pile sleeve; 2, insertion rod; 3, auxiliary positioning mechanism; 31, positioning rod; 32, blocking rod; 33, elastic member; 34, ball. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0021] like Figure 1-3 As shown, the utility model provides a construction engineering pouring pipe pile, comprising a pile sleeve 1, wherein the pile sleeve 1 has an insert rod 2 slidably sleeved therein;

[0022] A through opening is provided on the pile sleeve 1 , and an auxiliary positioning mechanism 3 is provided inside the through opening. The auxiliary positioning mechanism 3 is inserted by the insertion rod 2 and extends out of the pile sleeve 1 .

[0023] In an optional embodiment, the auxiliary positioning mechanism 3 includes a positioning rod 31, a blocking rod 32 and an elastic member 33. The positioning rod 31 is slidably sleeved inside the through opening. A receiving groove is provided inside the pile sleeve 1. One end of the positioning rod 31 is inclined and slides into the interior of the positioning rod 31. The elastic member 33 is located inside the receiving groove. One end of the elastic member 33 is fixedly connected to the inner wall of the receiving groove, and the other end of the elastic member 33 is fixedly connected to the positioning rod 31. The positioning rod 31 is slidably connected to the inner wall of the receiving groove.

[0024] The extended end of the positioning rod 31 is arranged to be inclined.

[0025] Specifically, the elastic member 33 is a spring or a spring sheet.

[0026] It should be noted that the stop rod 32 serves to limit the positioning rod 31 to prevent it from moving into the pillowcase 1 , so that the subsequent insertion rod 2 can be inserted and the stop rod 32 can extend out of the pile sleeve 1 .

[0027] In an optional embodiment, one end of the positioning rod 31 located inside the pile sleeve 1 is arranged as an inclined surface.

[0028] Furthermore, a ball 34 is provided on the inclined surface.

[0029] It should be noted that the insertion end of the insertion rod 2 is tapered; under the action of the ball 34, it contacts the insertion end of the insertion rod 2 to increase the smoothness of the top pressure.

[0030] In the utility model, the pile sleeve 1 is inserted below the ground, and the insertion rod 2 is inserted. As the insertion rod 2 is continuously inserted, the positioning rod 31 is pushed, and the positioning rod 31 is squeezed and extends into the soil layer at the depth, which plays a role in stabilizing the position of the pile sleeve 1. The insertion rod 2 is removed, and the inside of the pile sleeve 1 is cast to increase the stability of the position after molding.

[0031] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. A construction engineering casting pipe pile, comprising a pile sleeve (1), characterized in that: The pile sleeve (1) is internally slidably sleeved with an insertion rod (2); The pile sleeve (1) is provided with a through opening, an auxiliary positioning mechanism (3) is provided inside the through opening, and the auxiliary positioning mechanism (3) is inserted by the insertion rod (2) and extends out of the pile sleeve (1); The auxiliary positioning mechanism (3) comprises a positioning rod (31), a blocking rod (32) and an elastic member (33); the positioning rod (31) is slidably sleeved inside the through hole; a receiving groove is provided inside the pile sleeve (1); one end of the positioning rod (31) is inclined and slides into the positioning rod (31); the elastic member (33) is located inside the receiving groove; one end of the elastic member (33) is fixedly connected to the inner wall of the receiving groove; the other end of the elastic member (33) is fixedly connected to the positioning rod (31); the positioning rod (31) is slidably connected to the inner wall of the receiving groove; The elastic member (33) is a spring or a spring sheet; One end of the positioning rod (31) located inside the pile sleeve (1) is arranged as an inclined surface; A ball (34) is provided on the inclined surface.

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