A concrete entity building quality detection sampling device

Abstract

The utility model discloses a kind of concrete entity building quality detection sampling device, it includes base, the top of base is connected with guide rail by bolt, and guide rail is slidably connected with inverted U-shaped plate, the top of inverted U-shaped plate is connected with shell by bolt, and the top of shell is movably connected with table block, the right side of table block is close to bottom place and is connected with protective cover by bolt, the right side of protective cover is connected with box by bolt, and the right side of box is connected with contact cover by bolt, the left side of contact cover and the right side of protective cover are separately provided with through slot. The technical scheme is matched by protective cover, box and contact cover and other components, so that it can be effectively sealed, so that it is not easy to cause dust overflow in the sampling process, improve its protective property and practicality, and can be conveniently and effectively guided material, so that it can be conveniently and effectively aggregate, improve its material efficiency and material efficiency.

Description

Technical Field

[0001] This utility model relates to the field of concrete solid technology, and in particular to a sampling device for testing the quality of concrete solid buildings. Background Technology

[0002] Concrete is the main material used in solid construction, and its quality directly determines the quality of the project. Therefore, the testing of the formed concrete in solid construction is crucial. Methods for testing concrete strength include rebound hammer test, ultrasonic test, core drilling test, and pull-out test. Core drilling is the most common and basic testing method. It involves drilling a sample of a certain thickness from the surface of the concrete to observe and test the concrete. It is also the most intuitive and economical method, and therefore the most widely used in concrete quality testing.

[0003] For example, the concrete solid building quality testing sampling device disclosed in application number 202323291855.8 allows operators to perform labor-saving and safe sampling work on building walls at different heights under the guidance and support of a bracket and support components consisting of an outer fixed frame and an inner sliding frame. However, the above structure cannot be effectively sealed during use, which makes it easy for dust to spill out during the sampling process, reducing its protective and practical properties. Moreover, it cannot conveniently and effectively guide materials, thus hindering convenient and effective material collection and reducing its material collection and guiding efficiency. Therefore, we propose a concrete solid building quality testing sampling device. Utility Model Content

[0004] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to provide a concrete solid building quality testing sampling device that can effectively seal, so that it is not easy to cause dust to spill during the sampling process, thereby improving its protectiveness and practicality, and can conveniently and effectively guide materials, thereby enabling convenient and effective material collection, improving its material collection efficiency and material guiding efficiency.

[0005] To achieve the above objectives, a sampling device for testing the quality of concrete structures is provided, comprising: a base, a guide rail bolted to the top of the base, an inverted U-shaped plate slidably connected to the guide rail, a housing bolted to the top of the inverted U-shaped plate, a platform movably connected to the top of the housing, a protective cover bolted to the right side of the platform near the bottom, a box body bolted to the right side of the protective cover, and a contact cover bolted to the right side of the box body, with a through groove separately provided on the left side of the contact cover and the right side of the protective cover, and a sliding groove on the top of the box body near the right side. A sliding plate is movably connected, and a vertical plate is provided on the left side of the sliding plate. The top of the vertical plate is bolted to the top of the inner cavity of the box. An electric push rod is bolted to the right side of the vertical plate. A U-shaped plate is bolted to the right side of the electric push rod. The U-shaped plate is bolted to the left side wall of the sliding plate. A drill rod is movably connected to the left side of the sliding plate via a bearing. A rotary motor is bolted to the left side of the sliding plate. The left end of the drill rod passes through the inner ring of the bearing and is bolted to the output shaft of the rotary motor. The right end of the drill rod extends through the through-slot on the right side into the contact cover.

[0006] According to the concrete solid building quality testing and sampling device, the box body has rotating wheels that are movably connected to the left and right sides via a rotating shaft and a bearing near the bottom, and a conveyor belt is connected between the two rotating wheels. The front side of the box body is connected to a drive motor via bolts near the left side. The front end of the rotating shaft on the front wall of the rotating wheel on the left side passes through the inner ring of the bearing and is connected to the output shaft of the drive motor.

[0007] According to the concrete solid building quality testing and sampling device, the inner walls of the front and rear sides of the box are connected by bolts with inclined plates, and the bottom of the inclined plates is attached to the top of the conveyor belt.

[0008] According to the concrete solid building quality testing sampling device, the bottom of the protective cover and the left side of the box are connected by bolts to the same material guide pipe, and the bottom of the material guide pipe is connected by bolts to a material collection box.

[0009] According to the concrete solid building quality testing and sampling device, the bottom of the inner cavity of the shell is connected to an electric jack by bolts, and the top of the inner cavity of the shell is provided with a through hole. The top of the electric jack passes through the through hole and is connected to the bottom of the platform by bolts.

[0010] According to the concrete solid building quality testing sampling device, the left side of the base is bolted to a side plate, and the right side of the side plate near the top is bolted to a cover, with the right side of the cover being open. The left inner wall of the cover is bolted to an electric telescopic rod, and the right end of the electric telescopic rod is bolted to the left outer wall of the housing.

[0011] According to the concrete solid building quality testing sampling device, the bottom of the base is connected to four corners with casters, and the top of the base is provided with threaded holes near the left and right sides, with stabilizing screws fitted inside the threaded holes.

[0012] The above solution has at least one of the following beneficial effects: This technical solution, through the cooperation between components such as the protective cover, the box body and the contact cover, enables it to be effectively sealed, thereby making it less likely to cause dust to spill during the sampling process, improving its protectiveness and practicality, and enabling convenient and effective material guiding, thereby enabling convenient and effective material collection, improving its material collection efficiency and material guiding efficiency.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is a front perspective view of the present invention;

[0016] Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure;

[0017] Figure 3 for Figure 1 Enlarged view of point A in the image;

[0018] Figure 4 for Figure 1 Partial 3D view of the middle box and inclined plate and other components.

[0019] Legend:

[0020] 1. Base; 2. Casters; 3. Inverted U-shaped plate; 4. Guide rail; 5. Threaded hole; 6. Stabilizing screw; 7. Collection box; 8. Guide pipe; 9. Contact cover; 10. Through slot; 11. Box body; 12. Drive motor; 13. Protective cover; 14. Platform; 15. Shell; 16. Cover body; 17. Side plate; 18. Electric jack; 19. Electric telescopic rod; 20. Conveyor belt; 21. Rotating wheel; 22. Vertical plate; 23. Electric push rod; 24. U-shaped plate; 25. Translation plate; 26. Inclined plate; 27. Drill rod; 28. Rotary motor. Detailed Implementation

[0021] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0022] Reference Figures 1 to 4 This utility model discloses a sampling device for testing the quality of concrete structures. It includes a base 1, with casters 2 attached to the four corners of the base 1. Threaded holes 5 are located on the top of the base 1 near the left and right sides, with stabilizing screws 6 fitted inside the threaded holes 5. A guide rail 4 is bolted to the top of the base 1, and an inverted U-shaped plate 3 is slidably connected to the guide rail 4. A housing 15 is bolted to the top of the inverted U-shaped plate 3, and a platform 14 is movably connected to the top of the housing 15. A protective cover 13 is bolted to the right side of the platform 14 near the bottom. A box 11 is bolted to the right side of the protective cover 13, and a contact cover 9 is bolted to the right side of the box 11. The left side of the contact cover 9 and the right side of the protective cover 13 are separate. A through slot 10 is provided. A translation plate 25 is slidably connected to the top of the box body 11 near the right side. A vertical plate 22 is provided on the left side of the translation plate 25. The top of the vertical plate 22 is bolted to the top of the inner cavity of the box body 11. An electric push rod 23 is bolted to the right side of the vertical plate 22. A U-shaped plate 24 is bolted to the right side of the electric push rod 23. The U-shaped plate 24 is bolted to the left side wall of the translation plate 25. A drill rod 27 is movably connected to the left side of the translation plate 25 via a bearing. A rotary motor 28 is bolted to the left side of the translation plate 25. The left end of the drill rod 27 passes through the inner ring of the bearing and is bolted to the output shaft of the rotary motor 28. The right end of the drill rod 27 extends through the through slot 10 on the right side into the contact cover 9.

[0023] Inside the box body 11, near the bottom, are two rotating wheels 21 connected movably in the left-right direction via shafts and bearings. A conveyor belt 20 is connected between the two rotating wheels 21. A drive motor 12 is bolted to the front side of the box body 11 near the left side. The front end of the shaft on the front wall of the left rotating wheel 21 passes through the inner ring of the bearing and connects to the output shaft of the drive motor 12. An inclined plate 26 is bolted between the front and rear inner walls of the box body 11, with the bottom of the inclined plate 26 fitting against the top of the conveyor belt 20. This structure allows for effective sealing, preventing dust from spilling during sampling and improving its protective and practical properties.

[0024] The bottom of the protective cover 13 and the left side of the box 11 are connected by the same guide pipe 8 via bolts. The bottom of the guide pipe 8 is connected by a collection box 7 via bolts. The bottom of the inner cavity of the shell 15 is connected by an electric jack 18 via bolts. The top of the inner cavity of the shell 15 has a through hole. The top of the electric jack 18 passes through the through hole and is connected to the bottom of the platform 14 via bolts. The left side of the base 1 is connected by a side plate 17 via bolts. The right side of the side plate 17 is connected by a cover 16 via bolts near the top. The right side of the cover 16 is open. The left inner wall of the cover 16 is connected by an electric telescopic rod 19 via bolts. The right end of the electric telescopic rod 19 is connected to the left outer wall of the shell 15 via bolts. This structure enables convenient and effective material guiding, thereby enabling convenient and effective material collection and improving its material collection and guiding efficiency.

[0025] Working Principle: In operation, this technical solution first moves the device to the desired position using the casters 2. Then, the stabilizing screws 6 are turned sequentially until they contact the ground. The electric jack 18 extends upwards, and through the platform 14, protective cover 13, and housing 11, it moves the contact cover 9 upwards, adjusting its position to correspond to the desired sampling location. Next, the electric telescopic rod 19 extends to the right, moving the housing 15 to the right. The housing 15 then moves the inverted U-shaped plate 3 to the right on the guide rail 4. The housing 15, through the platform 14, protective cover 13, and housing 11, causes the contact cover 9 to contact the wall. Subsequently, the rotary motor 28 drives the drill rod 27 to rotate, while the electric push rod 23... Extending to the right and driven by the U-shaped plate 24 and the translation plate 25, the drill rod 27 moves to the right to achieve drilling sampling, which enables effective sealing and prevents dust from spreading during sampling, thus improving its protective and practical properties. The sampled concrete is guided onto the conveyor belt 20 through the inclined plate 26. The drive motor 12 drives the rotating wheel 21 and the conveyor belt 20 to rotate, guiding the sampled concrete into the guide pipe 8. The guide pipe 8 guides the sampled concrete into the collection box 7. By removing the bolts, the collection box 7 can be removed, allowing for convenient and effective material guiding and collection, thus improving its material collection efficiency and guiding efficiency.

[0026] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A sampling device for testing the quality of concrete structures, characterized in that, include: A base (1) is provided, with a guide rail (4) bolted to the top of the base (1), and an inverted U-shaped plate (3) slidably connected to the guide rail (4). A housing (15) is bolted to the top of the inverted U-shaped plate (3), and a platform (14) is movably connected to the top of the housing (15). A protective cover (13) is bolted to the right side of the platform (14) near the bottom. A box (11) is bolted to the right side of the protective cover (13), and a contact cover (9) is bolted to the right side of the box (11). A through groove (10) is provided on the left side of the contact cover (9) and the right side of the protective cover (13). A translation plate (25) is slidably connected to the top of the box (11) near the right side. A vertical plate (22) is provided on the left side. The top of the vertical plate (22) is bolted to the top of the inner cavity of the box (11). An electric push rod (23) is bolted to the right side of the vertical plate (22). A U-shaped plate (24) is bolted to the right side of the electric push rod (23). The U-shaped plate (24) is bolted to the left side wall of the translation plate (25). A drill rod (27) is movably connected to the left side of the translation plate (25) via a bearing. A rotary motor (28) is bolted to the left side of the translation plate (25). The left end of the drill rod (27) passes through the inner ring of the bearing and is bolted to the output shaft of the rotary motor (28). The right end of the drill rod (27) extends through the through groove (10) on the right side into the contact cover (9).

2. The sampling device for testing the quality of concrete structures according to claim 1, characterized in that, Inside the box (11), near the bottom, there are rotating wheels (21) connected to each other in the left and right directions via a rotating shaft and a bearing, and a conveyor belt (20) is connected between the two rotating wheels (21). The front side of the box (11) near the left side is connected to a drive motor (12) by bolts. The front end of the rotating shaft on the front wall of the rotating wheel (21) on the left side passes through the inner ring of the bearing and is connected to the output shaft of the drive motor (12).

3. The sampling device for testing the quality of concrete structures according to claim 1, characterized in that, An inclined plate (26) is bolted between the front and rear inner walls of the box (11), and the bottom of the inclined plate (26) is attached to the top of the conveyor belt (20).

4. The sampling device for testing the quality of concrete structures according to claim 1, characterized in that, The bottom of the protective cover (13) and the left side of the box (11) are connected by the same guide pipe (8) by bolts, and the bottom of the guide pipe (8) is connected by a collection box (7) by bolts.

5. The sampling device for testing the quality of concrete structures according to claim 1, characterized in that, An electric jack (18) is bolted to the bottom of the inner cavity of the housing (15), and a through hole is provided at the top of the inner cavity of the housing (15). The top of the electric jack (18) passes through the through hole and is bolted to the bottom of the platform (14).

6. The sampling device for testing the quality of concrete structures according to claim 1, characterized in that, The left side of the base (1) is bolted to a side plate (17), and the right side of the side plate (17) near the top is bolted to a cover (16), and the right side of the cover (16) is open. The left inner wall of the cover (16) is bolted to an electric telescopic rod (19), and the right end of the electric telescopic rod (19) is bolted to the left outer wall of the housing (15).

7. The sampling device for testing the quality of concrete structures according to claim 1, characterized in that, The base (1) is connected to casters (2) near the four corners of the bottom, and threaded holes (5) are opened on the top of the base (1) near the left and right sides. A stabilizing screw (6) is fitted inside the threaded hole (5).

Images