Special-shaped pile detection device

Abstract

The utility model relates to the technical field of building detection, in particular to a special-shaped pile detection device. Supporting blocks are fixedly installed on the left side and the right side of the top of the detection table, a transverse plate is fixedly connected between the two supporting blocks, an air cylinder is fixedly installed on the transverse plate, the output end of the air cylinder is connected with one end of a telescopic rod in a matched mode, and the other end of the telescopic rod penetrates through the transverse plate and stretches into and out of the bottom of the transverse plate. The end part of the telescopic rod is fixedly connected with a connecting disc, the bottom of the connecting disc is detachably connected with a guide plate, a mold block is fixedly mounted at the bottom of the guide plate, a plurality of mounting holes are formed in preset positions of the mold block, and test guide cylinders are fixedly mounted in the plurality of mounting holes; the plurality of pressure test heads simultaneously cover each test point position of the whole special-shaped pile and simultaneously collect the test data of each test point position, so that the test efficiency can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building product detection, in particular to a special-shaped pile detection device. Background Art

[0002] Special-shaped piles are a commonly used foundation engineering material. Their bearing capacity is related to the shape and material properties of the pile body. Special-shaped piles mainly include square piles, H-shaped piles, U-shaped piles, and pipe-sinking piles. In order to ensure the bearing capacity and safety of special-shaped piles, it is necessary to conduct multi-point elastic performance tests on them to evaluate their overall bearing capacity and safety. In existing testing devices, there is often only one pressure test head. When it is necessary to conduct multi-point elastic performance tests on special-shaped piles, the test head needs to be moved repeatedly for testing, resulting in low working efficiency of the equipment and affecting the progress of the project. In addition, the data collection precision and accuracy are low, and it may be impossible to accurately detect the elasticity problem of the pile body, thereby affecting the safety and stability of the project. Utility Model Content

[0003] The utility model overcomes the shortcoming of low working efficiency of existing equipment and provides a special-shaped pile detection device.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] The utility model discloses a special-shaped pile detection device, comprising a detection platform, support blocks are fixedly installed on the left and right sides of the top of the detection platform, a horizontal plate is fixedly connected between the two support blocks, a cylinder is fixedly installed on the horizontal plate, the output end of the cylinder is matched with one end of a telescopic rod, and the other end of the telescopic rod penetrates the horizontal plate and extends into and out of the bottom of the horizontal plate;

[0006] The end of the telescopic rod is fixedly connected to a connecting plate, the bottom of the connecting plate is detachably connected to a guide plate, the bottom of the guide plate is fixedly installed with a mold block, the mold block is provided with a plurality of mounting holes at a preset position, a plurality of the mounting holes are fixedly installed with a test guide cylinder, a pressure spring is installed in the cylinder of the test guide cylinder, and one end of the pressure spring is fixedly connected to the bottom of the test guide cylinder;

[0007] A test column is also slidably connected in the test guide cylinder, one end of the test column is fixedly connected to the other end of the pressure spring, and the other end of the test column is fixedly connected to a pressure test head; a displacement sensor is also fixedly installed on the test column.

[0008] Furthermore, in a preferred embodiment of the present invention, a plurality of LED display screens are installed on the horizontal plate.

[0009] Furthermore, in a preferred embodiment of the present invention, a plurality of LED display screens are respectively communicatively connected to the displacement sensors in the respective test guide tubes.

[0010] Furthermore, in a preferred embodiment of the utility model, two guide pillars are installed on the detection platform, and two guide holes are opened on the guide plate, and the two guide holes are respectively mounted on the two guide pillars.

[0011] Furthermore, in a preferred embodiment of the present invention, the displacement sensor is an infrared sensor.

[0012] Furthermore, in a preferred embodiment of the present invention, the guide plate is detachably connected to the connecting plate by bolts.

[0013] Furthermore, in a preferred embodiment of the present invention, rubber buffer pads are provided on the four corners of the bottom of the detection platform.

[0014] Furthermore, in a preferred embodiment of the present invention, the test guide cylinders are fixedly installed in a transverse array in the mold block.

[0015] Furthermore, in a preferred embodiment of the present invention, the number of the pressure test heads is ten.

[0016] Furthermore, in a preferred embodiment of the present invention, the pressure test head is made of stainless steel.

[0017] The utility model solves the defects existing in the background technology, and has the following beneficial effects: the device covers various test point positions of the entire special-shaped pile through multiple pressure test heads at the same time, and collects test data of each test point position at the same time, which can effectively improve the test efficiency; and more data collection point data can be provided at the same time through multiple test heads, so as to obtain more comprehensive force data, which can more accurately evaluate the force condition of the pile, improve the comprehensiveness and accuracy of data collection, and thus improve the safety and reliability of the project. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] According to the drawings of various embodiments of the present invention given below, the embodiments of the present invention will be more fully understood. However, this should not be understood as limiting the present invention to specific embodiments, but is only used for explanation and understanding. For ordinary technicians in this field, other drawings can be obtained according to these drawings without creative work.

[0019] Figure 1 is a first three-dimensional structural schematic diagram of the device;

[0020] Figure 2 is a second three-dimensional structural schematic diagram of the device;

[0021] Figure 3 for Figure 2 The enlarged structural diagram at AA in the middle;

[0022] Figure 4 The third three-dimensional structure diagram of the device

[0023] In the figure: 101, test table; 102, support block; 103, cross plate; 104, cylinder; 105, telescopic rod; 106, connecting plate; 107, guide plate; 108, mold block; 109, test guide cylinder; 201, test column; 202, pressure test head; 203, displacement sensor; 204, LED display; 206, guide column; 207, guide hole; 208, rubber buffer pad; 209, special-shaped pile to be tested. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the utility model, the reference to "embodiment", "one embodiment", "some embodiments", or "other embodiments" indicates that the specific features, structures or characteristics described in conjunction with the embodiment are included in at least some embodiments, but not necessarily all embodiments. Multiple occurrences of "embodiment", "one embodiment", or "some embodiments" do not necessarily all refer to the same embodiment. If the specification describes that a component, feature, structure or characteristic "may", "perhaps" or "can" be included, the specific component, feature, structure or characteristic is not necessarily included. If the specification or claim mentions "one" element, it does not mean that there is only one element. If the specification or claim mentions "another" element, it does not exclude the presence of more than one other element. In addition, specific features, structures, functions or characteristics can be combined in one or more embodiments in any suitable manner. For example, the first embodiment can be combined with the second embodiment, as long as the specific features, structures, functions or characteristics associated with the two embodiments are not mutually exclusive.

[0026] In the description of the present invention, unless otherwise specified, the use of ordinal adjectives such as "first", "second", and "third" to describe a common object only refers to different instances of the same object, and does not imply that the objects described in this way must adopt a given order, whether in time, space, order, or any other manner. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0028] See also Figure 1-4 The utility model discloses a special-shaped pile detection device, including a detection platform 101, support blocks 102 are fixedly installed on the left and right sides of the top of the detection platform 101, a horizontal plate 103 is fixedly connected between the two support blocks 102, a cylinder 104 is fixedly installed on the horizontal plate 103, the output end of the cylinder 104 is matched and connected with one end of a telescopic rod 105, and the other end of the telescopic rod 105 penetrates the horizontal plate 103 and extends into and out to the bottom of the horizontal plate 103;

[0029] The end of the telescopic rod 105 is fixedly connected to a connecting plate 106, and the bottom of the connecting plate 106 is detachably connected to a guide plate 107, and a mold block 108 is fixedly installed at the bottom of the guide plate 107. The mold block 108 is provided with a plurality of mounting holes at a preset position, and a test guide cylinder 109 is fixedly installed in each of the plurality of mounting holes. A pressure spring is installed in the cylinder of the test guide cylinder 109, and one end of the pressure spring is fixedly connected to the bottom of the test guide cylinder 109;

[0030] A test column 201 is slidably connected in the test guide cylinder 109 , one end of the test column 201 is fixedly connected to the other end of the pressure spring, and the other end of the test column 201 is fixedly connected to a pressure test head 202 ; a displacement sensor 203 is also fixedly installed on the test column 201 .

[0031] Furthermore, in a preferred embodiment of the present invention, a plurality of LED display screens 204 are installed on the horizontal plate 103 .

[0032] Furthermore, in a preferred embodiment of the present invention, a plurality of LED display screens 204 are respectively connected to the displacement sensors 203 in the respective test guide cylinders 109 for communication.

[0033] It should be noted that the data measured by each displacement sensor 203 can be displayed on the LED display screen 204 .

[0034] Furthermore, in a preferred embodiment of the present invention, two guide posts 206 are installed on the detection platform 101 , and two guide holes 207 are opened on the guide plate 107 , and the two guide holes 207 are respectively mounted on the two guide posts 206 .

[0035] It should be noted that the guide plate 107 is limited by the guide column and the guide hole 207, thereby limiting the pressure test head 202, avoiding displacement during the detection process and improving reliability.

[0036] Furthermore, in a preferred embodiment of the present invention, the displacement sensor 203 is an infrared sensor.

[0037] Furthermore, in a preferred embodiment of the present invention, the guide plate 107 is detachably connected to the connecting plate 106 by bolts.

[0038] Furthermore, in a preferred embodiment of the present invention, rubber buffer pads 208 are provided on the four corners of the bottom of the detection platform 101 .

[0039] Furthermore, in a preferred embodiment of the present invention, the test guide cylinders 109 are fixedly installed in a transverse array in the mold block.

[0040] Furthermore, in a preferred embodiment of the present invention, there are ten pressure test heads 202 .

[0041] Furthermore, in a preferred embodiment of the present invention, the pressure test head 202 is made of stainless steel.

[0042] It should be noted that when the device is in use, first, the special-shaped pile 209 to be tested is fixed on the testing platform 101, and then the cylinder 104 is controlled to start, and the telescopic rod 105 is pushed out by the cylinder 104, so that the telescopic rod 105 moves down a preset distance to drive each test pressure head to move down a preset distance, so that each test pressure head contacts each preset test position of the special-shaped pile 209 to be tested, and each test pressure head applies a preset load force to the special-shaped pile 209 to be tested, and in this process, each test pressure head will rebound a certain distance due to the elastic force of the special-shaped pile 209 to be tested, and when each test pressure head is stable, the actual position information of each pressure test head 202 before and after the pressure is applied is read by the displacement sensor 203, and the elastic recovery of each position of the special-shaped pile 209 to be tested after the force is applied can be obtained according to the actual position information of each pressure test head 202 before and after the pressure is applied, so as to further analyze the overall bearing capacity and safety performance of the special-shaped pile 209 to be tested. In summary, the device can effectively improve the test efficiency by simultaneously covering the various test point positions of the entire special-shaped pile through multiple pressure test heads 202, and simultaneously collecting test data at each test point position; and multiple test heads can simultaneously provide more data collection point data, thereby obtaining more comprehensive force data, and being able to more accurately evaluate the force condition of the pile, improve the comprehensiveness and accuracy of data collection, thereby improving the safety and reliability of the project.

[0043] The above is based on the ideal embodiment of the utility model. Through the above description, relevant personnel can make various changes and modifications without deviating from the technical concept of the utility model. The technical scope of this utility model is not limited to the content in the specification, and the technical scope must be determined according to the scope of the claims.

Claims

1. A special-shaped pile detection device, comprising a detection platform, characterized in that: Support blocks are fixedly installed on the left and right sides of the top of the testing platform, a horizontal plate is fixedly connected between the two support blocks, a cylinder is fixedly installed on the horizontal plate, the output end of the cylinder is matched and connected with one end of the telescopic rod, and the other end of the telescopic rod passes through the horizontal plate and extends to the bottom of the horizontal plate; The end of the telescopic rod is fixedly connected to a connecting plate, the bottom of the connecting plate is detachably connected to a guide plate, the bottom of the guide plate is fixedly installed with a mold block, the mold block is provided with a plurality of mounting holes at a preset position, a plurality of the mounting holes are fixedly installed with a test guide cylinder, a pressure spring is installed in the cylinder of the test guide cylinder, and one end of the pressure spring is fixedly connected to the bottom of the test guide cylinder; A test column is also slidably connected in the test guide cylinder, one end of the test column is fixedly connected to the other end of the pressure spring, and the other end of the test column is fixedly connected to a pressure test head; a displacement sensor is also fixedly installed on the test column.

2. A special-shaped pile detection device according to claim 1, characterized in that: A plurality of LED display screens are also installed on the horizontal plate.

3. A special-shaped pile detection device according to claim 2, characterized in that: A plurality of LED display screens are respectively connected to the displacement sensors in the test guide tubes for communication.

4. The special-shaped pile detection device according to claim 1, characterized in that: The detection platform is also equipped with two guide posts, and the guide plate is provided with two guide holes, which are respectively mounted on the two guide posts.

5. The special-shaped pile detection device according to claim 1, characterized in that: The displacement sensor is an infrared sensor.

6. The special-shaped pile detection device according to claim 1, characterized in that: The guide plate is detachably connected to the connecting plate by bolts.

7. The special-shaped pile detection device according to claim 1, characterized in that: Rubber buffer pads are arranged on the four corners of the bottom of the detection platform.

8. The special-shaped pile detection device according to claim 1, characterized in that: The test guide cylinders are fixedly mounted in a transverse array in the mold block.

9. The special-shaped pile detection device according to claim 8, characterized in that: There are ten pressure test heads.

10. The special-shaped pile detection device according to claim 9, characterized in that: The pressure test head is made of stainless steel.

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