Static pressure pile perpendicularity detection device

Abstract

The utility model discloses a static pressure pile verticality detection device, which belongs to the technical field of verticality detection, and comprises a pile clamping device, the base is clamped on the static pressure pile; a vertical guide; the bottom of the static pressure pile penetrates through the vertical guiding piece to be inserted into the ground, and a circular limiting groove is formed in the vertical guiding piece. And a verticality detection member. The perpendicularity detection piece is detachably connected in the circular limiting groove, and a contact sensor and an alarm are arranged in the perpendicularity detection piece. According to the utility model, when the pile clamping device clamps the periphery of the static pressure pile, the hydraulic cylinder drives the pile clamping device to move downwards, so that the static pressure pile is vertically pressed into the ground, and when the static pressure pile deviates and touches the vertical guide piece, the sphere of the verticality detection piece touches the inside of the circular limiting groove, so that the verticality of the static pressure pile is detected. And the contact sensor transmits a signal to the alarm, so that an alarm effect is achieved, the structure is not influenced by the outside such as wind power, and the perpendicularity detection precision and accuracy are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of verticality detection, and particularly relates to a verticality detection device for static pressure piles. Background Technique

[0002] A static pressure pile, also known as a static load pile, is a pile driven into the soil by a static pile press. This pressing completely avoids the vibration, noise, and pollution generated by hammer-driven piling.

[0003] Currently, the verticality of static pressure piles is one of the important indicators of construction quality and must be strictly controlled within the range required by the design. By detecting the verticality, it can be ensured that the pile body is consistent with the axis required by the design, thereby ensuring the bearing capacity and stability of the pile.

[0004] However, currently, the verticality of static pressure piles is measured by the laser measurement method or the manual measurement method. The laser measurement method measures the distance from the pile vertex to the target through the reflection of the laser, and then calculates the verticality based on the measurement results in multiple directions. However, it is greatly affected by the environment, such as strong wind and strong light, which will affect the stability and accuracy of the laser.

[0005] The manual measurement method has relatively low accuracy and is easily affected by human errors. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a verticality detection device for static pressure piles, which is proposed to solve the problems that the current verticality of static pressure piles is measured by the laser measurement method or the manual measurement method, is greatly affected by the outside world, and is prone to errors.

[0007] To achieve the above purpose, the utility model adopts the following technical scheme: a verticality detection device for static pressure piles, including:

[0008] A pile column clamping device; it clamps on the static pressure pile;

[0009] A vertical guiding member; the bottom of the static pressure pile passes through the vertical guiding member and is inserted into the ground, and a circular limiting groove is provided on the vertical guiding member;

[0010] And a verticality detection member; it is detachably connected to the circular limiting groove, and a contact sensor and an alarm are arranged in the verticality detection member.

[0011] As a further description of the above technical scheme:

[0012] The pile column clamping device includes a first clamping block and a second clamping block, and both the first clamping block and the second clamping block are provided with connecting grooves and connecting blocks, and the connecting blocks and the connecting grooves are clamped and fixed to each other.

[0013] As a further description of the above technical scheme:

[0014] Both the first clamping block and the second clamping block are provided with sliding grooves, the limiting plate is provided with sliding blocks, the first clamping block and the second clamping block are connected to the hydraulic cylinder, and the sliding blocks are slidably connected in the sliding grooves.

[0015] As a further description of the above technical solution:

[0016] The vertical guiding member is provided with fixing holes, and the fixing holes are vertically installed on the ground.

[0017] As a further description of the above technical solution:

[0018] The verticality detection member includes a mounting head, a suspension rope and a sphere, the contact sensor is arranged inside the sphere, the alarm is arranged inside the mounting head, and a handle is arranged on the mounting head.

[0019] As a further description of the above technical solution:

[0020] Both ends of the static pressure pile are provided with embedded welding joints.

[0021] In summary, due to the adoption of the above technical solution, the beneficial effects of the present utility model are:

[0022] In the present utility model, by pressing the static pressure pile into the ground, a vertical guiding member is arranged on its pressing surface, and a verticality detection member is arranged on the vertical guiding member. First, ensure that the vertical guiding member is vertically fixed on the ground or the pile press. When the pile column clamping device clamps on the periphery of the static pressure pile, the hydraulic cylinder drives the pile column clamping device to move downward, so that the static pressure pile is vertically pressed into the ground. When the static pressure pile deflects and touches the vertical guiding member, the sphere of the verticality detection member will touch the inside of the circular limiting groove, and the contact sensor transmits the signal to the alarm, thus playing an alarm role, enabling people to readjust the verticality of the static pressure pile. Since the verticality detection member is installed in the circular limiting groove, it is not affected by external factors such as wind, greatly improving the accuracy and precision of verticality detection. Description of the Drawings

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other relevant drawings can also be obtained based on these drawings.

[0024] Figure 1 Is a three-dimensional view of a device for detecting the verticality of a static pressure pile Figure 1 .

[0025] Figure 2 Is a three-dimensional view of a verticality detection device for static pressure piles Figure 2 .

[0026] Figure 3 Is a cross-sectional view of a verticality detection device for static pressure piles

[0027] Figure 4 Is a structural schematic diagram of a verticality detection component in a verticality detection device for static pressure piles

[0028] Legend description:

[0029] 1 - Pile column clamping device; 1a - First clamping block; 1b - Second clamping block; 2 - Static pressure pile; 3 - Vertical guiding member; 4 - Circular limiting groove; 5 - Verticality detection component; 51 - Mounting head; 52 - Suspension rope; 53 - Sphere; 6 - Connecting groove; 7 - Connecting block; 8 - Sliding groove; 9 - Sliding block; 10 - Fixing hole; 11 - Embedded welding head; 12 - Limiting plate; 13 - Handle Specific implementation manners

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model

[0031] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are a part of the embodiments of the present utility model, rather than all the embodiments. Usually, the components of the embodiments of the present utility model described and shown in the accompanying drawings here can be arranged and designed in various different configurations

[0032] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model

[0033] It should be noted that: Similar reference numerals and letters indicate similar items in the following accompanying drawings. Therefore, once an item is defined in one accompanying drawing, it does not need to be further defined and explained in subsequent accompanying drawings

[0034] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "upper" and "inner" is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present utility model is habitually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0035] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0036] Please refer to Figures 1-4 , the present utility model provides a technical solution: a static pressure pile verticality detection device, including:

[0037] A pile column clamping device 1; it is clamped on the static pressure pile 2;

[0038] A vertical guiding member 3; the bottom of the static pressure pile 2 passes through the vertical guiding member 3 and is inserted into the ground, and a circular limiting groove 4 is provided on the vertical guiding member 3;

[0039] And a verticality detection member 5; it is detachably connected in the circular limiting groove 4, and a contact sensor and an alarm are provided inside the verticality detection member.

[0040] The pile column clamping device 1 includes a first clamping block 1a and a second clamping block 1b. Connecting grooves 6 and connecting blocks 7 are provided on both the first clamping block 1a and the second clamping block 1b, and the connecting block 7 and the connecting groove 6 are clamped and fixed to each other.

[0041] Sliding grooves 8 are provided on both the first clamping block 1a and the second clamping block 1b, sliding blocks 9 are provided on the limiting plate 12, the first clamping block 1a and the second clamping block 1b are connected to a hydraulic cylinder, and the sliding block 9 is slidably connected in the sliding groove 8.

[0042] A fixing hole 10 is provided on the vertical guiding member 3, and the fixing hole 10 is vertically installed on the ground. Only by ensuring the verticality of the vertical guiding member can the detection of the verticality detection member be further ensured to be accurate.

[0043] The verticality detection component includes a mounting head 51, a suspension rope 52 and a sphere 53. The contact sensor is arranged inside the sphere 53, the alarm is arranged inside the mounting head 51, and a handle 13 is arranged on the mounting head 51. The handle can facilitate the installation of the verticality detection component in the circular limiting groove.

[0044] Embedded welding heads 11 are arranged at both ends of the static pressure pile 2. When the static pressure pile is about to be buried underground, a pile joint is welded at its top.

[0045] Working principle: By pressing the static pressure pile into the ground, a vertical guiding component is arranged on its pressing surface, and a verticality detection component is arranged on the vertical guiding component. First, ensure that the vertical guiding component is vertically fixed on the ground or the pile press. When the pile clamping device clamps the periphery of the static pressure pile, the hydraulic cylinder drives the pile clamping device to move downward, so that the static pressure pile is vertically pressed into the ground. When the static pressure pile deviates and touches the vertical guiding component, the sphere of the verticality detection component will touch the inside of the circular limiting groove, and the contact sensor transmits the signal to the alarm, thus playing an alarm role, enabling people to readjust the verticality of the static pressure pile. Since the verticality detection component is installed in the circular limiting groove, it is not affected by external factors such as wind, greatly improving the accuracy and precision of verticality detection.

[0046] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered by the protection scope of the present invention.

Claims

1. A static pile verticality detection device, characterized in that: include: Pile clamping device; It is clamped on the static pressure pile; A vertical guide member; the bottom of the static pressure pile passes through the vertical guide member and is inserted into the ground, and a circular limiting groove is provided on the vertical guide member; And verticality detection parts; It is detachably connected in the circular limiting groove, and a contact sensor and an alarm are arranged in the verticality detection part.

2. A static pile verticality detection device according to claim 1, characterized in that: The pile clamping device comprises a first clamping block and a second clamping block. The first clamping block and the second clamping block are both provided with a connecting groove and a connecting block. The connecting block and the connecting groove are mutually clamped and fixed.

3. A static pile verticality detection device according to claim 2, characterized in that: The first clamping block and the second clamping block are both provided with sliding grooves, the limiting plate is provided with a sliding block, the first clamping block and the second clamping block are connected to the hydraulic cylinder, and the sliding block is slidably connected in the sliding grooves.

4. The static pile verticality detection device according to claim 1, characterized in that: The vertical guide member is provided with a fixing hole, and the fixing hole is vertically installed on the ground.

5. A static pile verticality detection device according to claim 4, characterized in that: The verticality detection component comprises a mounting head, a hanging rope and a sphere, the contact sensor is arranged in the sphere, the alarm is arranged in the mounting head, and a handle is arranged on the mounting head.

6. The static pile verticality detection device according to claim 1, characterized in that: Both ends of the static pressure pile are provided with embedded welding joints.

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