Dynamic compaction construction recording device

Abstract

The utility model relates to a dynamic compaction construction recording device which comprises a connecting box body, an infrared photoelectric switch is arranged in the connecting box body, a data processing device is arranged on the outer side of the infrared photoelectric switch and located in the connecting box body, and an electronic counter is arranged at the end, away from the infrared photoelectric switch, of the data processing device. A plurality of protection assemblies are arranged on the outer side of the connecting box body. The protection assembly is used for performing protection treatment on the connection box main body, the protection assembly is composed of a protection plate and buffer assemblies, the protection plate is located on the outer side of the connection box main body, the two buffer assemblies are located on the outer side of the connection box main body and located on the inner side of the protection plate, and a through groove is formed in the end, close to the infrared photoelectric switch, of the outer side of the connection box main body. The connecting box has the advantages that the problem that the ramming frequency of a single point does not meet the construction requirement due to manual counting errors in the dynamic compaction process is solved, the connecting box body can be protected by matching with the protection plate, and the impact force of the outside to the connecting box body is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a dynamic compaction construction recording device. Background Art

[0002] Dynamic compaction primarily utilizes the impact and vibration of a rammer to complete the work. Rammers can be divided into fire-powered rammers, frog-type rammers, and rapid impact rammers. Dynamic compaction, also known as dynamic consolidation, is a reinforcement method for treating weak soil foundations. Dynamic compaction machines are an important type of compaction machinery in the field of engineering machinery and are widely used in foundation treatment processes such as mountain blasting and silt filling, land reclamation, mountain backfilling, and airport construction. Dynamic compaction is now widely used in foundation reinforcement projects for airport runways, power station dams, reservoirs, and other infrastructure projects.

[0003] In the existing technology, the number of times a tamping machine needs to tamp each tamping point during the construction process is strictly controlled. Too many or too few tamping times at a single point will affect the overall tamping effect of the foundation. The existing tamping machines are mostly manually counted by the driver during the tamping process, and the manual counting process is prone to counting errors, which results in the number of tamping times at a single point not meeting the construction requirements, affecting the overall tamping effect of the foundation. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a dynamic compaction construction recording device, which avoids the problem of manual counting errors during the dynamic compaction process of the dynamic compaction machine, resulting in the number of compactions at a single point not meeting the construction requirements. At the same time, it can cooperate with the protective plate to protect the connection box body, reducing the impact force of the outside world on the connection box body. When the protective plate collides with the outside world, the rebound force of the buffer component is used to reduce the impact force of the outside world on the connection box body, thereby reducing the probability of damage to the connection box body.

[0005] The utility model provides the following technical solution: a dynamic compaction construction recording device, comprising: a connection box body, an infrared photoelectric switch is provided inside the connection box body, a data processing device is provided outside the infrared photoelectric switch and inside the connection box body, an electronic counter is provided at one end of the data processing device away from the infrared photoelectric switch, and multiple groups of protective components are provided outside the connection box body;

[0006] The protective component is used to protect the connection box body, and the protective component consists of a protective plate and a buffer component. The protective plate is located on the outside of the connection box body, and the two sets of buffer components are located on the outside of the connection box body and on the inside of the protective plate.

[0007] As a preferred solution of the present invention, a through slot is provided on the outer side of the connection box body and at one end close to the infrared photoelectric switch, and the size of the internal structure of the through slot is designed to correspond to the size of the external structure of the infrared photoelectric switch.

[0008] As a preferred solution of the present invention, the infrared photoelectric switch is connected to the electronic counter through the data processing device. The end of the electronic counter away from the data processing device extends to the outside of the connection box body, and a protective shell is provided on the outside of the electronic counter.

[0009] As a preferred solution of the present invention, multiple groups of protective plates are designed in a symmetrical structure on the outside of the connection box body, and a wear-resistant layer is provided at one end of the protective plate away from the connection box body.

[0010] As a preferred solution of the present invention, the buffer assembly consists of a sliding rod, a moving block, a compression spring, a moving rod and a connecting block. The sliding rod is located on the outside of the connecting box body, and the two groups of moving blocks are slidingly connected to the outside of the sliding rod. The two groups of compression springs are located on the outside of the sliding rod and at one end of the two groups of moving blocks away from each other. The moving rod is rotatably connected to the outside of the moving block, and the connecting block is located at one end of the two groups of moving rods away from the moving block.

[0011] As an optimal solution of the present invention, the compression spring is connected to the moving block through a sliding rod, the moving rod and the connecting block are rotatably connected, the end of the connecting block away from the moving rod is connected to the protective plate, and the sliding rod is connected to the connecting box body through two sets of connecting components.

[0012] As a preferred solution of the present invention, the connecting assembly consists of a rotating ring, a threaded groove, a driving screw, a mounting block, a limit block, a mounting sleeve and a fixed block. The rotating ring is rotatably connected to the outside of the sliding rod and close to one end of the compression spring. The threaded groove is opened inside the rotating ring, the driving screw is slidably connected to the inside of the sliding rod, the mounting block is located at the end of the driving screw away from the sliding rod, the mounting sleeve is located on the outside of the connecting box body and close to one end of the mounting block, the fixed block is located inside the mounting sleeve, the rotating ring is connected to the driving screw through the threaded groove, two sets of clamping blocks are provided inside the fixed block, and the fixed block is connected to the limit block through the clamping block, and the mounting block is connected to the fixed block through the limit block.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the design of infrared photoelectric switch and electronic counter, when the foundation is compacted, the infrared emission port of the infrared photoelectric switch is used to strike the rammer, and the switch signal output end of the infrared photoelectric switch is connected to the first pulse signal input end of the electronic counter. Every time the rammer strikes, the infrared photoelectric switch detects the movement of the rammer and outputs a switch signal to the electronic counter. The electronic counter count value is then increased by 1 and displayed on the digital tube in real time. The count value of the electronic counter is recorded every time the hammer strikes, so as to achieve the counting purpose. This avoids the problem that the number of strikes at a single point does not meet the construction requirements due to manual counting errors during the compaction process of the dynamic rammer;

[0015] 2. Through the design of the protective component, when the ramming machine is in operation and shakes, the main body of the connection box is driven to shake. When the main body of the connection box shakes and collides with the outside world, the protective plate contacts the outside world first, is impacted, and moves, driving the connection block to move, causing the moving rod to move, driving the moving block to move, squeezing the compression spring, and the compression spring generates a rebound force when squeezed, which cushions the moving block, thereby cushioning the protective plate. The protective plate can protect the main body of the connection box and reduce the impact force of the outside world on the main body of the connection box. When the protective plate collides with the outside world, the rebound force of the buffer component reduces the impact force of the outside world on the main body of the connection box, thereby reducing the probability of damage to the main body of the connection box.

[0016] 3. Through the design of the connecting component, when the protective plate and the buffer component are damaged after long-term use and need to be maintained, the buffer component and the protective plate can be disassembled through the connecting component, which is convenient for disassembly and cleaning and maintenance of the protective plate and the buffer component. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the main structure of the connection box of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the buffer component of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the connection and installation sleeve of the utility model;

[0021] In the figure: 1. Connection box body; 2. Infrared photoelectric switch; 3. Data processing device; 4. Electronic counter; 5. Protection assembly; 6. Protection plate; 7. Buffer assembly; 8. Through slot; 9. Sliding rod; 10. Moving block; 11. Compression spring; 12. Moving rod; 13. Connection block; 14. Connection assembly; 15. Rotating ring; 16. Threaded groove; 17. Drive screw; 18. Mounting block; 19. Limit block; 20. Mounting sleeve; 21. Fixed block. DETAILED DESCRIPTION

[0022] To make the technical problems solved by the present invention, the technical solutions adopted, and the technical effects achieved more clearly, the technical solutions of the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work shall fall within the scope of protection of the present invention.

[0023] Example

[0024] like Figures 1 to 4 As shown, a dynamic compaction construction recording device includes: a connection box body 1, an infrared photoelectric switch 2 is provided inside the connection box body 1, a data processing device 3 is provided outside the infrared photoelectric switch 2 and inside the connection box body 1, an electronic counter 4 is provided at one end of the data processing device 3 away from the infrared photoelectric switch 2, and multiple groups of protective components 5 are provided outside the connection box body 1;

[0025] The protective component 5 is used to protect the connection box body 1, and the protective component 5 consists of a protective plate 6 and a buffer component 7. The protective plate 6 is located on the outside of the connection box body 1, and the two sets of buffer components 7 are both located on the outside of the connection box body 1 and on the inside of the protective plate 6.

[0026] In this embodiment, a through slot 8 is provided on the outside of the connection box body 1 and at one end close to the infrared photoelectric switch 2. The internal structure size of the through slot 8 is designed to correspond to the external structure size of the infrared photoelectric switch 2. The infrared photoelectric switch 2 is connected to the through slot 8 so that the infrared emission port of the infrared photoelectric switch 2 can extend to the inside of the through slot 8. When the foundation is compacted, the infrared emission port of the infrared photoelectric switch 2 is used to strike the rammer, and the switch signal output end of the infrared photoelectric switch 2 is connected to the first pulse signal input end of the electronic counter 4. Every time the rammer strikes, the infrared photoelectric switch 2 detects the movement of the rammer and outputs a switch signal to the electronic counter 4. The count value of the electronic counter 4 is increased by 1 and displayed on the digital tube in real time. The count value of the electronic counter 4 is recorded every time the hammer strikes to achieve the purpose of counting, thereby avoiding manual counting errors during the compaction process of the rammer machine, which causes the number of compactions of a single point to not meet the construction requirements.

[0027] In this embodiment, the infrared photoelectric switch 2 is connected to the electronic counter 4 through the data processing device 3. The end of the electronic counter 4 away from the data processing device 3 extends to the outside of the connection box body 1, and a protective shell is provided on the outside of the electronic counter 4. When the electronic counter 4 is in use, the protective shell can protect the electronic counter 4 to prevent the electronic counter 4 from being damaged and affecting its use.

[0028] In this embodiment, multiple groups of protective plates 6 are designed in a symmetrical structure on the outside of the connection box body 1, and a wear-resistant layer is provided at one end of the protective plate 6 away from the connection box body 1. When the protective plate 6 is in use, the wear-resistant layer can increase the wear resistance of the protective plate 6, thereby increasing the service life of the protective plate 6.

[0029] In this embodiment, the buffer assembly 7 is composed of a sliding rod 9, a moving block 10, a compression spring 11, a moving rod 12 and a connecting block 13. The sliding rod 9 is located on the outside of the connecting box main body 1, and the two groups of moving blocks 10 are both slidably connected to the outside of the sliding rod 9. The two groups of compression springs 11 are both located on the outside of the sliding rod 9 and at the end of the two groups of moving blocks 10 away from each other. The moving rod 12 is rotatably connected to the outside of the moving block 10, and the connecting block 13 is located at the end of the two groups of moving rods 12 away from the moving block 10. When the connecting box main body 1 is in use, the buffer assembly 7 is combined with the protective plate 6 to protect the connecting box main body 1, reducing the impact force of the outside on the connecting box main body 1. When the protective plate 6 collides with the outside, the rebound force of the buffer assembly 7 is used to reduce the impact force of the outside on the connecting box main body 1, thereby reducing the probability of damage to the connecting box main body 1.

[0030] In this embodiment, the compression spring 11 is connected to the moving block 10 through the sliding rod 9, and the moving rod 12 and the connecting block 13 are rotatably connected. The end of the connecting block 13 away from the moving rod 12 is connected to the protective plate 6, and the sliding rod 9 is connected to the connecting box body 1 through two sets of connecting components 14. The compression spring 11 is connected to the sliding rod 9 so that the compression spring 11 can be connected to the moving block 10. The compression spring 11 cooperates with the sliding rod 9 to drive the moving block 10 to move. When the connecting box body 1 shakes and collides with the outside world, at this time, the protective plate 6 contacts the outside world first, is impacted, and moves, driving the connecting block 13 to move, so that the moving rod 12 is displaced, and the moving block 10 is displaced, squeezing the compression spring 11. The compression spring 11 is squeezed to generate a rebound force, which buffers the moving block 10, thereby buffering the protective plate 6.

[0031] In this embodiment, the connecting assembly 14 is composed of a rotating ring 15, a threaded groove 16, a driving screw 17, a mounting block 18, a limit block 19, a mounting sleeve 20 and a fixed block 21. The rotating ring 15 is rotatably connected to the outside of the sliding rod 9 and close to one end of the compression spring 11. The threaded groove 16 is opened in the interior of the rotating ring 15. The driving screw 17 is slidably connected to the inside of the sliding rod 9. The mounting block 18 is located at the end of the driving screw 17 away from the sliding rod 9. The mounting sleeve 20 is located on the outside of the connection box body 1 and close to one end of the mounting block 18. The fixed block 21 is located inside the mounting sleeve 20. The rotating ring 15 is connected to the driving screw 17 through the threaded groove 16. Two sets of clamping blocks are provided inside the fixed block 21, and the fixed block 21 is connected to the limit block 19 through the clamping block. The mounting block 18 is connected to the fixed block 21 through the limit block 19. When the protective plate 6 and the buffer assembly 7 are in a state of being in a state of being in a state of being in a state of being in a state of being When the protective plate 6 and the buffer assembly 7 are damaged during use and need to be maintained, the buffer assembly 7 and the protective plate 6 can be disassembled through the connecting assembly 14, which is convenient for disassembly. The sliding rod 9 is connected to the connecting box body 1, and the rotating ring 15 drives the spiral groove to rotate, so that the drive screw 17 can be displaced, driving the mounting block 18 to be displaced, and the mounting block 18 is moved to the inside of the mounting sleeve 20. When the mounting block 18 is moved to the inside of the mounting sleeve 20, the limit block 19 can be moved to the inside of the fixed block 21. The limit block 19 is limited to the inside of the fixed block 21 through two sets of clamping blocks, so that the drive screw 17 can be limited to the inside of the mounting sleeve 20, and the sliding rod 9 is installed. The sliding rod 9 is installed on the outside of the connecting box body 1. When the buffer assembly 7 needs to be disassembled, it can be convenient for disassembly.

[0032] Implementation plan: In actual use, the connection box body 1 is installed on the frame of the tamping machine so that the infrared emission port of the infrared photoelectric switch 2 is facing the tamping hammer. When the foundation is tamped, the infrared emission port of the infrared photoelectric switch 2 is facing the tamping hammer. The switch signal output end of the infrared photoelectric switch 2 is connected to the first pulse signal input end of the electronic counter 4. Every time the tamping hammer strikes, the infrared photoelectric switch 2 detects the movement of the tamping hammer and outputs a switch signal to the electronic counter 4. The count value of the electronic counter 4 is increased by 1 and displayed on the digital tube in real time. The count value of the electronic counter 4 is recorded every time the hammer strikes. In order to achieve the purpose of counting, it avoids manual counting errors during the tamping process of the tamping machine, which leads to the number of tamping times of a single point not meeting the construction requirements and affecting the overall tamping effect of the foundation. When the tamping machine is in operation and shakes, it drives the connecting box body 1 to shake. When the connecting box body 1 shakes, it collides with the outside world. At this time, the protective plate 6 contacts the outside world first, is impacted, and moves, driving the connecting block 13 to move, causing the moving rod 12 to move, driving the moving block 10 to move, squeezing the compression spring 11, and the compression spring 11 is squeezed to generate a rebound force, which cushions the moving block 10, so that it can The protective plate 6 can be used to buffer the protective plate 6, and the protective plate 6 can be used to protect the connection box body 1, reducing the impact force of the outside on the connection box body 1. When the protective plate 6 collides with the outside, the rebound force of the buffer component 7 can reduce the impact force of the outside on the connection box body 1, thereby reducing the probability of damage to the connection box body 1. When the protective plate 6 and the buffer component 7 are damaged after long-term use, the buffer component 7 and the protective plate 6 need to be disassembled through the connecting component 14, which is convenient for disassembly. The sliding rod 9 is connected to the connection box body 1 and rotated. The rotating ring 15 drives the spiral groove to rotate, so that the driving screw 17 can be displaced, driving the mounting block 18 to be displaced, and the mounting block 18 is displaced to the inside of the mounting sleeve 20. When the mounting block 18 is displaced to the inside of the mounting sleeve 20, the limit block 19 can be displaced to the inside of the fixed block 21. The limit block 19 is limited to the inside of the fixed block 21 through two sets of clamping blocks, so that the driving screw 17 can be limited to the inside of the mounting sleeve 20, and the sliding rod 9 is installed. The sliding rod 9 is installed on the outside of the connecting box body 1. When the buffer assembly 7 needs to be disassembled, it can be easily disassembled.

[0033] Although the preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0034] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A dynamic compaction construction recording device, characterized in that: include: The connection box body has an infrared photoelectric switch inside, a data processing device is provided outside the infrared photoelectric switch and inside the connection box body, an electronic counter is provided at one end of the data processing device away from the infrared photoelectric switch, and multiple groups of protective components are provided on the outside of the connection box body; The protective component is used to protect the connection box body, and the protective component consists of a protective plate and a buffer component. The protective plate is located on the outside of the connection box body, and the two sets of buffer components are located on the outside of the connection box body and on the inside of the protective plate.

2. A dynamic compaction construction recording device according to claim 1, characterized in that: A through slot is provided on the outer side of the connection box body and at one end close to the infrared photoelectric switch. The size of the internal structure of the through slot is designed to correspond to the size of the external structure of the infrared photoelectric switch.

3. A dynamic compaction construction recording device according to claim 1, characterized in that: The infrared photoelectric switch is connected to the electronic counter through the data processing device. One end of the electronic counter away from the data processing device extends to the outside of the connection box body, and a protective shell is provided on the outside of the electronic counter.

4. A dynamic compaction construction recording device according to claim 1, characterized in that: The plurality of protective plates are symmetrically designed on the outside of the connection box body, and a wear-resistant layer is provided on one end of the protective plate away from the connection box body.

5. The dynamic compaction construction recording device according to claim 1, characterized in that: The buffer assembly consists of a sliding rod, a moving block, a compression spring, a moving rod and a connecting block. The sliding rod is located on the outside of the connecting box body. The two groups of moving blocks are slidingly connected to the outside of the sliding rod. The two groups of compression springs are located on the outside of the sliding rod and at the end where the two groups of moving blocks are away from each other. The moving rod is rotatably connected to the outside of the moving block. The connecting block is located at the end of the two groups of moving rods away from the moving block.

6. A dynamic compaction construction recording device according to claim 5, characterized in that: The compression spring is connected to the moving block through a sliding rod. The moving rod and the connecting block are rotationally connected. One end of the connecting block away from the moving rod is connected to the protective plate. The sliding rod is connected to the connecting box body through two sets of connecting components.

7. A dynamic compaction construction recording device according to claim 6, characterized in that: The connecting assembly consists of a rotating ring, a threaded groove, a driving screw, a mounting block, a limit block, a mounting sleeve and a fixed block. The rotating ring is rotatably connected to the outside of the sliding rod and close to one end of the compression spring. The threaded groove is opened inside the rotating ring. The driving screw is slidably connected to the inside of the sliding rod. The mounting block is located at the end of the driving screw away from the sliding rod. The mounting sleeve is located on the outside of the connecting box body and close to one end of the mounting block. The fixed block is located inside the mounting sleeve. The rotating ring is connected to the driving screw through the threaded groove. Two sets of clamping blocks are provided inside the fixed block, and the fixed block is connected to the limit block through the clamping block. The mounting block is connected to the fixed block through the limit block.

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