Foundation pile dynamic testing instrument with protection function

Abstract

The utility model discloses a foundation pile dynamic testing instrument with a protection function, which comprises a sun shade, a foundation pile dynamic testing instrument main body is arranged at the bottom of the sun shade, a movable frame is fixedly connected to the rear side of the sun shade, and sliding rods are connected to the tops and the bottoms of the two sides of the movable frame in a sliding manner. The front side of the clamping plate is pulled to tilt upwards, the clamping plate rotates on the surface of the rotating shaft, the clamping plate drives the torsion spring to rotate, the clamping plate is separated from the clamping groove, the movable frame and the sun shade lose positioning, and the movable frame and the sun shade are pushed to move forwards through the elastic force of the spring. After the sun shade is unfolded, the sun shade cannot shield the display screen on the surface of the foundation pile dynamic tester body, a user can smoothly watch all content of the display screen of the foundation pile dynamic tester body, the foundation pile dynamic tester has the advantage of efficient protection, the sun shade moves in parallel and cannot shield the upper half portion of the display screen, and the use efficiency of the foundation pile dynamic tester is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pile dynamic testing instruments, in particular to a pile dynamic testing instrument with a protection function. Background Technique

[0002] During the detection of the integrity of the pile body and the strength of concrete of the foundation pile, a pile dynamic testing instrument is required. The patent publication number is CN208748723U, which discloses a pile dynamic testing instrument with a protection function, including a dynamic testing instrument body. A display screen is arranged on the front wall of the dynamic testing instrument body. A rotating plate arranged in an inverted concave shape is arranged on the front wall of the dynamic testing instrument body. The open end of the rotating plate is hinged on the front wall of the dynamic testing instrument body, and the rotating plate rotates away from the front wall of the dynamic testing instrument body along its hinged end. A sunshade for blocking sunlight from the display screen and unfolding and folding along with the rotation of the rotating plate is arranged between the rotating plate and the front wall of the dynamic testing instrument body. The sunshade is adapted to the rotating plate and has an inverted concave cross-section. A locking component is arranged between the rotating plate and the front wall of the dynamic testing instrument body. For this pile dynamic testing instrument with a protection function, the sunshade is convenient for reading data on the display screen, and at the same time, the situation of forgetting to bring the sunshade will not occur, making the carrying of the sunshade more convenient.

[0003] The above-mentioned existing technical solutions have the following defects: The rotating cross plate is used to drive the sunshade to stretch and store the sunshade. However, during the rotation of the rotating cross plate, it rotates in an arc shape. After the rotating cross plate is fully unfolded, it will block the upper half of the display screen. When the user observes the display screen, usually the eyes are at the same level as the display screen. Since the upper half of the display screen is blocked by the rotating cross plate, the user cannot observe all the contents inside the display screen, reducing the use efficiency of the pile dynamic testing instrument. Summary of the Invention

[0004] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a pile dynamic testing instrument with a protection function, which has the advantage of high-efficiency protection, and solves the problem that the rotating cross plate is used to drive the sunshade to stretch and store the sunshade. However, during the rotation of the rotating cross plate, it rotates in an arc shape. After the rotating cross plate is fully unfolded, it will block the upper half of the display screen. When the user observes the display screen, usually the eyes are at the same level as the display screen. Since the upper half of the display screen is blocked by the rotating cross plate, the user cannot observe all the contents inside the display screen, reducing the use efficiency of the pile dynamic testing instrument.

[0005] To achieve the above object, the present utility model provides the following technical solution: A pile dynamic tester with a protection function, including a sunshade. The bottom of the sunshade is provided with a pile dynamic tester main body. The rear side of the sunshade is fixedly connected with a moving frame. The top and bottom of both sides of the moving frame are slidably connected with sliding rods. The surface of the sliding rods is fixedly connected to the surface of the pile dynamic tester main body. The surface of the sliding rods is fixedly connected with positioning blocks. The front side of the positioning blocks is fixedly connected with springs. The front side of the springs is fixedly connected to the rear side of the moving frame. Slots are opened on both sides of the top of the moving frame, and a storage mechanism is arranged inside the slots.

[0006] Preferably, the storage mechanism includes a clamping plate. The clamping plate is clamped inside the slot. The rear side of the clamping plate is movably connected to a rotating shaft. The rotating shaft is fixedly connected to the top of the pile dynamic tester main body through a connecting block. The surface of the rotating shaft is fixedly connected with a mounting block. Both sides of the mounting block are fixedly connected with torsion springs. The surface of the torsion springs is fixedly connected to the inner side of the clamping plate.

[0007] Preferably, a weight-reducing groove is opened on the surface of the clamping plate, and the weight-reducing groove is located at the top of the pile dynamic tester main body.

[0008] Preferably, a linkage plate is fixedly connected to the inner side of the clamping plate, and the linkage plate is located at the top of the pile dynamic tester main body.

[0009] Preferably, a support block is fixedly connected to the bottom of the linkage plate, and the bottom of the support block contacts the top of the pile dynamic tester main body.

[0010] Preferably, a handle is fixedly connected to the front side of the top of the clamping plate, and the handle is located on the top of the moving frame.

[0011] Preferably, a limiting plate is arranged on the rear side of the moving frame, and the bottom of the limiting plate is fixedly connected to the top of the pile dynamic tester main body.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. When the front side of the clamping plate is pulled upwards, the clamping plate rotates on the surface of the rotating shaft, driving the torsion spring to rotate. The clamping plate separates from the clamping groove, and the moving frame and the sunshade lose their positioning. Then, the elastic force of the spring pushes the moving frame and the sunshade to move forward. When the front side of the moving frame contacts the surface of the pile dynamic tester main body, the sunshade is fully deployed. The sunshade will not block the display screen on the surface of the pile dynamic tester main body, and the user can smoothly view all the content on the display screen of the pile dynamic tester main body. It has the advantage of efficient protection. The sunshade moves in parallel and cannot block the upper half of the display screen, improving the use efficiency of the pile dynamic tester.

[0014] 2. By setting up a storage mechanism, the present utility model can store and position the sunshade, preventing the sunshade from always being in the deployed state and improving the convenience of using the sunshade. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a perspective view of the sunshade of the present utility model;

[0017] Figure 3 is a perspective view of the pile dynamic tester main body of the present utility model;

[0018] Figure 4 is a perspective view of the clamping plate of the present utility model;

[0019] Figure 5 is a perspective view of the clamping groove of the present utility model.

[0020] In the figure: 1. Sunshade; 2. Pile dynamic tester main body; 3. Moving frame; 4. Slide bar; 5. Positioning block; 6. Spring; 7. Clamping groove; 8. Storage mechanism; 81. Clamping plate; 82. Rotating shaft; 83. Mounting block; 84. Torsion spring; 9. Weight reduction groove; 10. Linking plate; 11. Support block; 12. Handle; 13. Limiting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] 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 creative efforts shall fall within the protection scope of the present utility model.

[0022] Such as Figures 1 to 5As shown in the figure, a pile dynamic tester with a protection function provided by the utility model includes a sunshade 1. The bottom of the sunshade 1 is provided with a pile dynamic tester main body 2. The rear side of the sunshade 1 is fixedly connected with a moving frame 3. The top and bottom of both sides of the moving frame 3 are slidably connected with sliding rods 4. The surface of the sliding rods 4 is fixedly connected to the surface of the pile dynamic tester main body 2. The surface of the sliding rods 4 is fixedly connected with positioning blocks 5. The front side of the positioning blocks 5 is fixedly connected with springs 6. The front side of the springs 6 is fixedly connected to the rear side of the moving frame 3. Slots 7 are opened on both sides of the top of the moving frame 3. A storage mechanism 8 is arranged inside the slots 7.

[0023] Reference Figure 5 , the storage mechanism 8 includes a clamping plate 81. The clamping plate 81 is clamped inside the slot 7. The rear side of the clamping plate 81 is movably connected to a rotating shaft 82. The rotating shaft 82 is fixedly connected to the top of the pile dynamic tester main body 2 through a connecting block. The surface of the rotating shaft 82 is fixedly connected with a mounting block 83. Both sides of the mounting block 83 are fixedly connected with torsion springs 84. The surface of the torsion springs 84 is fixedly connected to the inner side of the clamping plate 81.

[0024] As a technical optimization scheme of the utility model, by setting the storage mechanism 8, the sunshade 1 can be stored and positioned, avoiding the sunshade 1 always being in the unfolded state, and improving the use convenience of the sunshade 1.

[0025] Reference Figure 5 , a weight reduction groove 9 is opened on the surface of the clamping plate 81. The weight reduction groove 9 is located at the top of the pile dynamic tester main body 2.

[0026] As a technical optimization scheme of the utility model, by setting the weight reduction groove 9, the weight of the clamping plate 81 can be reduced, avoiding that the clamping plate 81 is difficult to be pulled during use, and reducing the use pressure of the clamping plate 81 for the user.

[0027] Reference Figure 4 , a linkage plate 10 is fixedly connected to the inner side of the clamping plate 81. The linkage plate 10 is located at the top of the pile dynamic tester main body 2.

[0028] As a technical optimization scheme of the utility model, by setting the linkage plate 10, the clamping plate 81 can be driven to rotate synchronously, avoiding that the clamping plate 81 rotates out of sync, resulting in the need for the user to flip the clamping plate 81 one by one, and improving the use convenience of the clamping plate 81.

[0029] Reference Figure 4 , a support block 11 is fixedly connected to the bottom of the linkage plate 10. The bottom of the support block 11 contacts the top of the pile dynamic tester main body 2.

[0030] As a technical optimization scheme of the utility model, by setting the support block 11, the linkage plate 10 can be limited, avoiding that the linkage plate 10 rotates excessively, and improving the working stability of the linkage plate 10.

[0031] Reference Figure 4 , a handle 12 is fixedly connected to the front side of the top of the pallet 81, and the handle 12 is located at the top of the moving frame 3.

[0032] As a technical optimization scheme of the present utility model, by setting the handle 12, it is convenient for the user to pull the pallet 81 to rotate, avoiding the difficulty of the pallet 81 being buckled during the rotation process, resulting in the pallet 81 being difficult to pull, and improving the control efficiency of the pallet 81.

[0033] Reference Figure 4 , a limiting plate 13 is arranged at the rear side of the moving frame 3, and the bottom of the limiting plate 13 is fixedly connected to the top of the dynamic pile tester main body 2.

[0034] As a technical optimization scheme of the present utility model, by setting the limiting plate 13, the moving frame 3 can be limited, avoiding excessive movement of the moving frame 3, resulting in the separation of the pallet 81 from the card slot 7, and improving the working stability of the moving frame 3.

[0035] The working principle and usage process of the present utility model: When in use, in the figure is the storage state of the sunshade 1. When the dynamic pile tester main body 2 is used in an area with strong sunlight, pull the front side of the pallet 81 to tilt upwards. The pallet 81 rotates on the surface of the rotating shaft 82, and the pallet 81 drives the torsion spring 84 to rotate. The pallet 81 is separated from the card slot 7, and the moving frame 3 and the sunshade 1 lose their positioning. The elastic force of the spring 6 pushes the moving frame 3 and the sunshade 1 to move forward. When the front side of the moving frame 3 contacts the surface of the dynamic pile tester main body 2, the sunshade 1 is fully deployed, and the sunshade 1 does not block the display screen on the surface of the dynamic pile tester main body 2. The user can smoothly view all the content of the display screen of the dynamic pile tester main body 2, thus having the advantage of efficient protection.

[0036] To sum up: The dynamic pile tester with a protection function, through the combined use of the sunshade 1, the dynamic pile tester main body 2, the moving frame 3, the sliding rod 4, the positioning block 5, the spring 6, the card slot 7 and the storage mechanism 8, solves the problem that the sunshade is extended and stored by driving the sunshade with a rotating cross plate. However, during the rotation process of the rotating cross plate, it rotates in an arc shape. After the rotating cross plate is fully deployed, it will block the upper half of the display screen. When the user observes the display screen, usually the eyes and the display screen are at the same level. Since the upper half of the display screen is blocked by the rotating cross plate, the user cannot observe all the content inside the display screen, reducing the use efficiency of the dynamic pile tester.

[0037] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0038] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pile foundation dynamic measuring instrument with a protective function, comprising a sunshade (1), characterized in that: A pile foundation dynamic measuring instrument body (2) is arranged at the bottom of the sunshade (1), a movable frame (3) is fixedly connected to the rear side of the sunshade (1), sliding rods (4) are slidably connected to the top and bottom of both sides of the movable frame (3), the surface of the sliding rod (4) is fixedly connected to the surface of the pile foundation dynamic measuring instrument body (2), the surface of the sliding rod (4) is fixedly connected to the surface of the pile foundation dynamic measuring instrument body (2), a positioning block (5) is fixedly connected to the front side of the positioning block (5), the front side of the spring (6) is fixedly connected to the rear side of the movable frame (3), and slots (7) are provided on both sides of the top of the movable frame (3), and a storage mechanism (8) is arranged inside the slots (7).

2. The pile foundation dynamic measuring instrument with protective function according to claim 1, characterized in that: The storage mechanism (8) comprises a clamping plate (81), the clamping plate (81) is clamped inside the clamping slot (7), the rear side of the clamping plate (81) is movably connected to a rotating shaft (82), the rotating shaft (82) is fixedly connected to the top of the pile foundation dynamic measuring instrument body (2) through a connecting block, the surface of the rotating shaft (82) is fixedly connected to a mounting block (83), both sides of the mounting block (83) are fixedly connected to torsion springs (84), and the surface of the torsion spring (84) is fixedly connected to the inner side of the clamping plate (81).

3. The pile foundation dynamic measuring instrument with protective function according to claim 2, characterized in that: A weight-reducing groove (9) is provided on the surface of the clamping plate (81), and the weight-reducing groove (9) is located on the top of the main body (2) of the pile foundation dynamic measuring instrument.

4. The pile foundation dynamic measuring instrument with protective function according to claim 2, characterized in that: A linkage plate (10) is fixedly connected to the inner side of the clamping plate (81), and the linkage plate (10) is located on the top of the main body (2) of the pile foundation dynamic measuring instrument.

5. The pile foundation dynamic measuring instrument with protective function according to claim 4, characterized in that: The bottom of the linkage plate (10) is fixedly connected to a support block (11), and the bottom of the support block (11) is in contact with the top of the main body (2) of the pile foundation dynamic measuring instrument.

6. The pile foundation dynamic measuring instrument with protective function according to claim 2, characterized in that: A handle (12) is fixedly connected to the front side of the top of the clamping plate (81), and the handle (12) is located on the top of the moving frame (3).

7. The pile foundation dynamic measuring instrument with protective function according to claim 1, characterized in that: A limit plate (13) is provided on the rear side of the movable frame (3), and the bottom of the limit plate (13) is fixedly connected to the top of the main body (2) of the pile foundation dynamic measuring instrument.

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