Device for correcting inclination of concrete pipe pile in thicker siltation layer

Abstract

The utility model provides a thicker siltation layer concrete pipe pile inclination correction device which comprises a first-stage centering barrel and a second-stage centering barrel. The first-stage centering barrel is installed on the ground, a plurality of first-stage supporting plates are evenly arranged on the first-stage centering barrel, and the first-stage supporting plates are used for being flatly laid on the ground to support the first-stage centering barrel; the secondary centering barrel sleeves the primary centering barrel, the secondary centering barrel is provided with a plurality of secondary supporting plates, and the secondary supporting plates are in one-to-one correspondence with the primary supporting plates; the second-stage supporting plate can be connected with the first-stage supporting plate in a clamped mode. And the pipe pile sequentially penetrates through the second-stage centering barrel and the first-stage centering barrel to complete construction. The device is simple in structure and low in manufacturing cost, the correction length of tubular pile crossing can be effectively increased through a two-section type matching mode, and the stability can be enhanced through the upper and lower barrel-shaped mechanisms.

Description

Technical Field

[0001] This utility model belongs to the field of engineering construction, and in particular relates to a device for correcting the inclination of concrete pipe piles with thick silt layers. Background Technology

[0002] During the construction of concrete pipe piles, pile tilting often occurs, which undoubtedly affects the construction quality and progress. Currently available pipe pile correction devices have poor stability. If the correction device tilts during construction, it needs to be reset, wasting time. Moreover, most current correction devices are two-point positioning devices. In actual construction, the two-point positioning method is prone to interference with the second point during pile driving, affecting work efficiency. Utility Model Content

[0003] In view of this, the present invention aims to provide a tilt correction device for concrete pipe piles with thick silt layers to solve the above-mentioned problems.

[0004] To achieve the above objectives, the technical solution of this utility model is implemented as follows:

[0005] A device for correcting the tilt of concrete pipe piles in thick silty layers includes a primary centering bucket and a secondary centering bucket;

[0006] The first-stage centering bucket is installed on the ground, and several first-stage support plates are evenly arranged on the first-stage centering bucket. The first-stage support plates are used to lay flat on the ground to support the first-stage centering bucket.

[0007] The secondary centering barrel is fitted onto the primary centering barrel. The secondary centering barrel is provided with several secondary support plates, and the secondary support plates correspond one-to-one with the primary support plates.

[0008] The secondary support plate can be snapped together with the primary support plate;

[0009] The pipe piles were passed through the secondary centering bucket and the primary centering bucket in sequence to complete the construction.

[0010] Furthermore, the outer surface of the primary centering barrel is provided with a limiting platform, which divides the primary centering barrel into a primary upper section and a primary lower section.

[0011] The connection between the limiting platform and the lower section is provided with a first-level hinge, and the first-level support plate is hinged to the first-level hinge.

[0012] The limiting platform and the outer wall of the lower section of the first stage can limit the first stage support plate in both the horizontal and vertical directions.

[0013] Furthermore, the primary support plate is provided with several slots.

[0014] Furthermore, the outer wall of the secondary centering barrel is provided with a secondary hinge portion, and the secondary support plate is hinged to the secondary hinge portion;

[0015] The inner wall of the secondary centering barrel is stepped, serving as the upper and lower sections of the secondary stage. The inner diameter of the upper section is *a*, the inner diameter of the lower section is *b*, the outer diameter of the upper section is *c*, and the outer diameter of the upper section is *d*. Therefore, *b* > *c*, and *a* > *d*. <d。

[0016] Furthermore, the number of primary support plates is at least four.

[0017] Furthermore, the number of card slots is at least three.

[0018] Furthermore, the height of the first-level upper section matches the height of the second-level lower section.

[0019] Compared with existing technologies, the tilt correction device for thick silty concrete pipe piles described in this utility model has the following advantages:

[0020] (1) The inclined correction device for thick silt concrete pipe piles described in this utility model can effectively increase the correction length of the pipe pile through the two-stage cooperation method, and can enhance stability through the upper and lower cylindrical mechanism.

[0021] (2) The inclined correction device for thick silt concrete pipe piles described in this utility model is provided with several primary support plates. When in use, the primary support plates are laid directly on the ground, and under the action of the limiting platform, the levelness of the primary support plates can be guaranteed. Multiple primary support plates work together to greatly increase the stability of the primary centering bucket relative to the ground.

[0022] (3) The inclined correction device for thick silty concrete pipe piles described in this utility model forms a triangular support structure with the first-level centering bucket and the second-level centering bucket after assembly, which greatly improves the stability of the cooperation between the two. At the same time, the position of the second-level centering bucket can be adjusted according to the situation, and a triangular support structure can be realized at each adjustment position. Attached Figure Description

[0023] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:

[0024] Figure 1 This is a cross-sectional view of a thick silty concrete pipe pile tilt correction device according to an embodiment of the present invention.

[0025] Figure 2This is a three-dimensional schematic diagram of the primary centering bucket according to an embodiment of the present utility model.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. First-stage centering barrel; 11. First-stage support plate; 12. Slot; 13. Limiting platform; 14. First-stage upper section; 15. First-stage lower section; 2. Second-stage centering barrel; 21. Second-stage upper section; 22. Second-stage lower section; 23. Second-stage support plate. Detailed Implementation

[0028] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0029] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0030] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art will understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0031] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0032] A device for correcting the tilt of concrete pipe piles in thick silty layers, such as Figure 1 Figure 2 As shown, it includes a primary centering bucket 1 and a secondary centering bucket 2;

[0033] The first centering barrel 1 is installed on the ground. A number of first support plates 11 are evenly arranged on the first centering barrel 1. The first support plates 11 are used to be laid flat on the ground to support the first centering barrel 1.

[0034] The second centering barrel 2 is sleeved on the first centering barrel 1. The second centering barrel 2 is provided with a number of second support plates 23, and the second support plates 23 correspond to the first support plates 11 one by one.

[0035] The second support plates 23 can be snap-connected with the first support plates 11.

[0036] The pipe piles pass through the second centering barrel 2 and the first centering barrel 1 in sequence to complete the construction.

[0037] Preferably, a limiting platform 13 is arranged on the outer surface of the first centering barrel 1. The limiting platform 13 divides the first centering barrel 1 into a first upper section and a first lower section 15.

[0038] A first hinge part is arranged at the connection between the limiting platform 13 and the first lower section 15, and the first support plate 11 is hinged to the first hinge part.

[0039] The outer walls of the limiting platform 13 and the first lower section 15 can limit the first support plate 11 in the horizontal and vertical directions, improving the stability of the cooperation between the first centering barrel 1 and the ground.

[0040] And after use, the first support plate 11 can be retracted, which is convenient for storage.

[0041] Preferably, a number of card slots 12 are arranged on the first support plate 11. The multiple card slots 12 can select multiple gears, and the multiple gears can change the height of the second centering barrel 2 relative to the first centering barrel 1.

[0042] Preferably, a second hinge part is arranged on the outer wall of the second centering barrel 2, and the second support plate 23 is hinged to the second hinge part.

[0043] The inner wall of the second centering barrel 2 is in a stepped shape, serving as a second upper section 21 and a second lower section 22 respectively. The inner diameter of the second upper section 21 is a, the inner diameter of the second lower section 22 is b, the outer diameter of the first upper section 14 is c, and the outer diameter of the first upper section 14 is d; then b > c and a < d.

[0044] a < d can enable the pipe pile to smoothly transition from top to bottom, avoiding interference with the first centering barrel 1.

[0045] Preferably, the number of the first support plates 11 is at least 4, increasing the contact area with the ground and enhancing the stability.

[0046] Preferably, the number of slots 12 is at least three. Through three-level adjustment, the height of the secondary centering barrel 2 relative to the primary centering barrel 1 can be increased, the crossing distance of the pipe pile can be increased, thereby achieving the purpose of correcting the pipe pile. Furthermore, under the action of the gravity of the secondary centering barrel 2, the secondary support plate 23 and the primary support plate 11 can cooperate more firmly, enhancing the overall stability.

[0047] Preferably, the height of the first-level upper segment 14 matches the height of the second-level lower segment 22.

[0048] The working principle is as follows: First, open all the first-level support plates 11, then drive the first-level lower section 15 into the ground for initial positioning, and press down the first-level centering bucket 1 to make all the first-level support plates 11 fully contact the ground. Preferably, a level can be installed on the first-level support plates 11 for assistance to ensure levelness.

[0049] After the primary centering barrel 1 is installed, the secondary centering barrel 2 is installed. The secondary support plate 23 of the secondary centering barrel 2 is opened and then fitted onto the primary centering barrel 1. The fixed position of the slot 12 is selected, and then the secondary support plate 23 is snapped into the groove of the primary support plate 11 to complete the assembly. Then the piling operation is carried out.

[0050] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for correcting the inclination of concrete pipe piles in thick silty layers, characterized in that: Includes primary centering drums and secondary centering drums; The first-stage centering bucket is installed on the ground, and several first-stage support plates are evenly arranged on the first-stage centering bucket. The first-stage support plates are used to lay flat on the ground to support the first-stage centering bucket. The secondary centering barrel is fitted onto the primary centering barrel. The secondary centering barrel is provided with several secondary support plates, and the secondary support plates correspond one-to-one with the primary support plates. The secondary support plate can be snapped together with the primary support plate; The pipe piles were passed through the secondary centering bucket and the primary centering bucket in sequence to complete the construction.

2. The tilt correction device for concrete pipe piles with thick silt layers according to claim 1, characterized in that: The outer surface of the primary centering barrel is provided with a limiting platform, which divides the primary centering barrel into a primary upper section and a primary lower section. The connection between the limiting platform and the lower section is provided with a first-level hinge, and the first-level support plate is hinged to the first-level hinge. The limiting platform and the outer wall of the lower section can limit the position of the primary support plate in both the horizontal and vertical directions.

3. The inclined correction device for concrete pipe piles with thick silt layers according to claim 1, characterized in that: The primary support plate is provided with several slots.

4. The inclined correction device for concrete pipe piles in thick silty layers according to claim 2, characterized in that: The outer wall of the secondary centering barrel is provided with a secondary hinge part, and the secondary support plate is hinged to the secondary hinge part; The inner wall of the secondary centering barrel is stepped, serving as the upper and lower sections of the secondary stage. The inner diameter of the upper section is *a*, the inner diameter of the lower section is *b*, the outer diameter of the upper section is *c*, and the outer diameter of the upper section is *d*. Therefore, *b* > *c*, and *a* > *d*. <d。 5. The tilt correction device for concrete pipe piles with thick silt layers according to claim 1, characterized in that: The number of primary support plates is at least four.

6. The inclined correction device for concrete pipe piles in thick silty layers according to claim 3, characterized in that: The number of card slots is at least 3.

7. The inclined correction device for concrete pipe piles in thick silty layers according to claim 4, characterized in that: The height of the upper section of the first level matches the height of the lower section of the second level.

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