Concrete detection equipment

Abstract

The invention provides concrete detection equipment, and relates to the field of concrete detection. The supporting part is mounted in the water storage part; the number of the fixing parts is two, and the two fixing parts are installed on the supporting part. The observation part A is mounted on the front side of the supporting part; the observation part B is mounted at the top of the water storage part; the concrete plate is arranged at the top of the supporting part; two mounting lugs are fixedly mounted on the front side and the rear side of the water storage tank correspondingly, and a drainage pipeline is fixedly mounted in the water storage tank; two clamping plates A and two clamping plates B are fixedly mounted in the water storage tank, and the two clamping plates B are located below the two clamping plates A; when a worker takes down a safety pin, a conical knocking block automatically moves downwards under the action of gravity, a crushing effect on a concrete slab is achieved, and the worker can conveniently observe the water seepage thickness of the concrete slab; the problem that it is inconvenient for workers to observe the water seepage thickness of the concrete slab is solved.

Description

Technical Field

[0001] This invention relates to the field of concrete testing technology, and in particular to a concrete testing device. Background Technology

[0002] Concrete slabs are made of cement as the main binder, mixed with water, sand, and gravel in appropriate proportions. Before concrete slabs are put into use, it is generally necessary to test their water resistance performance. However, current concrete testing equipment makes it inconvenient for workers to observe when water seeps into the interior of the concrete slab, and it is also inconvenient for workers to observe the thickness of the water seepage. Summary of the Invention

[0003] In view of this, the present invention provides a concrete testing device having an observation section A and an observation section B. When the permeability of the concrete slab is unqualified, water from the water storage tank seeps into the interior of the concrete slab. When the concrete slab is reset, the water level inside the water storage tank drops, and the height of the observation plate changes. This allows the operator to observe whether the permeability of the concrete slab is qualified through two observation blocks and two rows of scale lines. When the operator removes the safety pin, the conical striking block moves automatically downward under gravity, breaking the concrete slab and allowing the operator to observe the thickness of the permeability of the concrete slab.

[0004] This invention provides a concrete testing device with the following purpose and function: a water storage section, a support section, a fixing section, an observation section A, an observation section B, and a concrete slab; the support section is installed inside the water storage section; the fixing section has two sets, and the two sets of fixing sections are installed on the support section; the observation section A is installed on the front side of the support section; the observation section B is installed on the top of the water storage section; the concrete slab is located on the top of the support section. The water storage unit includes: a water storage tank, mounting ears, a drainage pipe, a retaining plate A, and a retaining plate B; two mounting ears are fixedly installed on the front and rear sides of the water storage tank, and a drainage pipe is fixedly installed inside the water storage tank; two retaining plates A and two retaining plates B are fixedly installed inside the water storage tank, and the two retaining plates B are located below the two retaining plates A.

[0005] Furthermore, the observation unit A also includes: a limiting frame, an observation block, a mounting frame, and a floating plate; the limiting frame is fixedly installed on the outer wall of the rectangular block; there are two observation blocks, and the two observation blocks are fixedly installed on the left and right sides of the limiting frame; the mounting frame is fixedly installed on the rear side of the observation plate; and the floating plate is fixedly installed inside the mounting frame.

[0006] Furthermore, the support includes: guide rods, connecting blocks, support plates, and drainage holes; there are four guide rods in total, and the four guide rods are fixedly installed on the water storage tank; there are four connecting blocks in total, and the four connecting blocks are slidably installed on the outer wall of the four guide rods; the support plate is fixedly installed on the inner side of the four connecting blocks, and the support plate is provided with three rows of drainage holes.

[0007] Furthermore, the observation unit B includes: a mounting frame, a pull rod, a conical striking block, and a safety pin; the mounting frame is fixedly mounted on the top of the water storage tank; the pull rod is slidably mounted inside the mounting frame; the conical striking block is fixedly mounted on the bottom of the pull rod; the safety pin is slidably mounted inside the mounting frame, and the rear end of the safety pin is inserted into the conical striking block.

[0008] Furthermore, the support portion also includes: a limiting ring A, a spring, a dovetail block, and a support block; there are four limiting rings A in total, and the four limiting rings A are fixedly installed on the outer wall of the four guide rods; there are four springs in total, and the four springs are installed on the outside of the four guide rods; there are four dovetail blocks in total, and the four dovetail blocks are slidably installed inside the support plate; there are two support blocks in total, and the two support blocks are fixedly installed on the top of the four dovetail blocks.

[0009] Furthermore, the observation unit B also includes: mounting blocks, mounting shafts, baffles, and counterweights; there are four mounting blocks in total, and the four mounting blocks are fixedly installed on the left and right sides of the conical striking block; there are two mounting shafts in total, and the two mounting shafts are rotatably installed inside the four mounting blocks; there are two baffles in total, and the two baffles are fixedly installed on the outer walls of the two mounting shafts; there are two counterweights in total, and the two counterweights are fixedly installed on the top of the two baffles.

[0010] Furthermore, the fixing part includes: a rotating shaft, a fixed wheel, a limiting ring B, and a rotating handle; the rotating shaft is rotatably installed inside the support plate; the fixed wheel is fixedly installed at the bottom of the rotating shaft; there are two limiting rings B, and the two limiting rings B are fixedly installed on the outer wall of the rotating shaft; the rotating handle is fixedly installed inside the rotating shaft.

[0011] Furthermore, the observation unit B also includes: guide rods, limiting rings C, and limiting discs; there are two guide rods, and the two guide rods are fixedly installed on the left and right sides of the conical striking block; there are two limiting rings C, and the two limiting rings C are fixedly installed on the outer walls of the two guide rods; there are two limiting discs, and the two limiting discs are fixedly installed on the tops of the two guide rods.

[0012] Furthermore, the observation part A includes: a rectangular block, an observation plate, scale lines, and slots; the rectangular block is fixedly installed on the front side of the support plate; the observation plate is slidably installed on the outer wall of the rectangular block, and the front side of the observation plate is in contact with the drainage pipe; the front side of the observation plate is provided with two rows of scale lines, and the observation plate is also provided with slots. Beneficial effects

[0013] 1. In this invention, the fixed wheel is fixedly installed at the bottom of the rotating shaft. When the fixed wheel contacts the clamping plate B, the concrete slab is in the water in the water storage tank, which facilitates the detection of water seepage in the concrete slab. When the fixed wheel separates from the clamping plate B, the concrete slab automatically separates from the water inside the water storage tank under the action of four springs. Excess water flows out through three rows of drainage holes. The setting of two support blocks makes it easy for the staff to adjust the support position appropriately according to the length of the concrete slab, which is beneficial to the later crushing of the concrete slab.

[0014] 2. In this invention, a drainage pipe is fixedly installed inside the water storage tank, and the front side of the observation plate contacts the drainage pipe. The observation plate also has slots, allowing excess water inside the water storage tank to flow out through the drainage pipe. This ensures that the water level inside the tank remains constant after filling. When the two rotating handles are pressed, the observation plate moves downwards, sealing the drainage pipe and preventing water from flowing out during concrete slab permeability testing. If the concrete slab fails to pass permeability testing, water from the tank seeps into the slab. When the slab returns to its original position, the water level in the tank drops, causing the height of the observation plate to change. This allows workers to easily observe the permeability of the concrete slab using the two observation blocks and two rows of scale lines.

[0015] 3. In this invention, the conical striking block is fixedly installed at the bottom of the tie rod, and the safety pin is slidably installed inside the mounting frame, with the rear end of the safety pin inserted inside the conical striking block. Thus, when the worker removes the safety pin, the conical striking block automatically moves downward under gravity, breaking the concrete slab and facilitating the worker's observation of the water seepage thickness. Furthermore, since two baffles are fixedly installed on the outer walls of the two mounting shafts, they also shield the broken concrete slab, preventing accidental injury to workers from concrete debris. The two limit rings C ensure that the two baffles can only rotate outward after contacting the concrete slab. The two counterweights and two limit discs facilitate the rapid resetting of the two baffles. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0017] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0018] In the attached diagram: Figure 1 A three-dimensional structural schematic diagram of the present invention is shown; Figure 2 The present invention is shown. Figure 1 A schematic diagram of the structure from the rear side view; Figure 3 The present invention is shown. Figure 1 A schematic diagram of the central cross-section structure; Figure 4 A schematic diagram of the water storage section of the present invention is shown; Figure 5 A schematic diagram of the structure of the support part, fixing part, observation part A and concrete slab of the present invention is shown; Figure 6 The present invention is shown. Figure 5 A magnified schematic diagram of a portion of region A in the middle; Figure 7 The present invention is shown. Figure 6 A magnified schematic diagram of a portion of region B in the middle; Figure 8 A schematic diagram of the structure of the observation section B of the present invention is shown; Figure 9 The present invention is shown. Figure 8 A magnified schematic diagram of a portion of region C in the middle; Figure 10 The present invention is shown. Figure 3 A magnified schematic diagram of the structure of region D in the middle.

[0019] List of reference numerals 1. Water storage section; 101. Water storage tank; 1011. Mounting ear; 102. Drainage pipe; 103. Clamping plate A; 104. Clamping plate B; 2. Support section; 201. Guide rod; 202. Connecting block; 203. Support plate; 2031. Drainage hole; 204. Limiting ring A; 205. Spring; 206. Dovetail block; 207. Supporting block; 3. Fixing section; 301. Rotating shaft; 302. Fixed wheel; 303. Limiting ring B; 304. Rotating handle; 4. Observation section A; 40 1. Rectangular block; 402. Observation plate; 4021. Scale line; 4022. Slot; 403. Limiting frame; 404. Observation block; 405. Mounting bracket; 406. Floating plate; 5. Observation section B; 501. Mounting frame; 502. Tie rod; 503. Conical striking block; 504. Safety pin; 505. Mounting block; 506. Mounting shaft; 507. Cover plate; 508. Counterweight bar; 509. Guide rod; 510. Limiting ring C; 511. Limiting disc; 6. Concrete slab. Implementation

[0020] To make the objectives, solutions, and advantages of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Unless otherwise stated, the terms used herein have their ordinary meanings in the art. The same reference numerals in the drawings represent the same parts.

[0021] Example: Please refer to Figures 1 to 10 As shown: This invention provides a concrete testing device, comprising a water storage section 1, a support section 2, a fixing section 3, an observation section A4, an observation section B5, and a concrete slab 6; the support section 2 is installed inside the water storage section 1; two sets of fixing sections 3 are provided, and the two sets of fixing sections 3 are installed on the support section 2; the observation section A4 is installed on the front side of the support section 2; the observation section B5 is installed on the top of the water storage section 1; and the concrete slab 6 is disposed on the top of the support section 2. The water storage unit 1 includes: a water storage tank 101, mounting ears 1011, a drainage pipe 102, a retaining plate A103, and a retaining plate B104; two mounting ears 1011 are fixedly installed on the front and rear sides of the water storage tank 101 respectively, and a drainage pipe 102 is fixedly installed inside the water storage tank 101; two retaining plates A103 and two retaining plates B104 are fixedly installed inside the water storage tank 101, and the two retaining plates B104 are located below the two retaining plates A103.

[0022] The support part 2 includes: guide rods 201, connecting blocks 202, support plate 203, and drain holes 2031; there are four guide rods 201, and the four guide rods 201 are fixedly installed on the water storage tank 101; there are four connecting blocks 202, and the four connecting blocks 202 are slidably installed on the outer wall of the four guide rods 201; the support plate 203 is fixedly installed on the inner side of the four connecting blocks 202, and the support plate 203 is provided with three rows of drain holes 2031; the support part 2 also includes: a limiting ring A2. 04. Spring 205, dovetail block 206, and support block 207; four limiting rings A204 are provided, and the four limiting rings A204 are fixedly installed on the outer wall of the four guide rods 201; four springs 205 are provided, and the four springs 205 are installed on the outside of the four guide rods 201; four dovetail blocks 206 are provided, and the four dovetail blocks 206 are slidably installed inside the support plate 203; two support blocks 207 are provided, and the two support blocks 207 are fixedly installed on the top of the four dovetail blocks 206. The fixing part 3 includes: a rotating shaft 301, a fixed wheel 302, a limiting ring B303, and a rotating handle 304; the rotating shaft 301 is rotatably mounted inside the support plate 203; the fixed wheel 302 is fixedly mounted on the bottom of the rotating shaft 301; two limiting rings B303 are provided, and the two limiting rings B303 are fixedly mounted on the outer wall of the rotating shaft 301; the rotating handle 304 is fixedly mounted inside the rotating shaft 301, and its specific function is: because the fixed wheel 302 is fixedly mounted on the bottom of the rotating shaft 301, from... When the fixed wheel 302 contacts the clamping plate B104, the concrete slab 6 is in the water in the water storage tank 101, which facilitates the water seepage detection of the concrete slab 6. When the fixed wheel 302 separates from the clamping plate B104, the concrete slab 6 automatically separates from the water inside the water storage tank 101 under the action of four springs 205. Excess water flows out through three rows of drainage holes 2031. The setting of two support blocks 207 makes it easy for the staff to adjust the support position appropriately according to the length of the concrete slab 6, which is beneficial to the later crushing of the concrete slab 6.

[0023] The observation section A4 includes: a rectangular block 401, an observation plate 402, scale lines 4021, and slots 4022; the rectangular block 401 is fixedly installed on the front side of the support plate 203; the observation plate 402 is slidably installed on the outer wall of the rectangular block 401, and the front side of the observation plate 402 is in contact with the drainage pipe 102; two rows of scale lines 4021 are provided on the front side of the observation plate 402, and slots 4022 are also provided on the observation plate 402; the observation section A4 also includes: a limiting frame 403, an observation block 404, a mounting frame 405, and a floating plate 406; the limiting frame 403 is fixedly installed on the outer wall of the rectangular block 401; there are two observation blocks 404, and the two observation blocks 404 are fixedly installed on the left and right sides of the limiting frame 403; the mounting frame 405 is fixedly installed on the rear side of the observation plate 402; the floating plate 406 is fixedly installed inside the mounting frame 405, and its specific function is: to fix the internal structure of the water storage tank 101. A drainage pipe 102 is installed, and the front side of the observation plate 402 contacts the drainage pipe 102. The observation plate 402 is also provided with a slot 4022, so that excess water inside the water storage tank 101 flows out through the drainage pipe 102, ensuring that the water inside the water storage tank 101 is always at the same height after being filled. When the two rotating handles 304 are pressed by the personnel, the observation plate 402 moves downward, which seals the drainage pipe 102 and prevents water inside the water storage tank 101 from flowing out through the drainage pipe 102 during the water permeability test of the concrete slab 6. When the water permeability of the concrete slab 6 is unqualified, water inside the water storage tank 101 seeps into the interior of the concrete slab 6. When the concrete slab 6 is reset, the water level inside the water storage tank 101 drops. At this time, the height of the observation plate 402 changes, making it convenient for the staff to observe whether the water permeability of the concrete slab 6 is qualified through the two observation blocks 404 and the two rows of scale lines 4021.

[0024] The observation section B5 includes: a mounting frame 501, a pull rod 502, a conical striking block 503, and a safety pin 504; the mounting frame 501 is fixedly installed on the top of the water storage tank 101; the pull rod 502 is slidably installed inside the mounting frame 501; the conical striking block 503 is fixedly installed on the bottom of the pull rod 502; the safety pin 504 is slidably installed inside the mounting frame 501, and the rear end of the safety pin 504 is inserted into the interior of the conical striking block 503; the observation section B5 also includes: a mounting block 505, a mounting shaft 506, a baffle plate 507, and a counterweight bar 508; the mounting block 505 has a total of There are four mounting blocks 505, which are fixedly installed on the left and right sides of the conical striking block 503; there are two mounting shafts 506, which are rotatably installed inside the four mounting blocks 505; there are two baffles 507, which are fixedly installed on the outer walls of the two mounting shafts 506; there are two counterweights 508, which are fixedly installed on the top of the two baffles 507; the observation section B5 also includes: guide rods 509, limit rings C510, and limit discs 511; there are two guide rods 509, which are fixedly installed on the top of the two baffles 507. 509 is fixedly installed on the left and right sides of the conical striking block 503; two limiting rings C510 are provided, and the two limiting rings C510 are fixedly installed on the outer wall of the two guide rods 509; two limiting discs 511 are provided, and the two limiting discs 511 are fixedly installed on the top of the two guide rods 509. Their specific function is as follows: because the conical striking block 503 is fixedly installed on the bottom of the pull rod 502, and the safety pin 504 is slidably installed inside the mounting frame 501, with the rear end of the safety pin 504 inserted inside the conical striking block 503, when the worker removes the safety pin 504... The conical striking block 503 moves automatically downward under gravity, breaking the concrete slab 6 and allowing workers to observe the thickness of the water seepage in the concrete slab 6. Because the two shielding plates 507 are fixedly installed on the outer walls of the two mounting shafts 506, they also shield the broken concrete slab 6, preventing the fragments from injuring workers. The two limit rings C510 ensure that the two shielding plates 507 can only rotate outward after contacting the concrete slab 6. The two counterweights 508 and the two limit discs 511 facilitate the rapid reset of the two shielding plates 507.

[0025] The specific usage and function of this embodiment are as follows: In this invention, the worker first fixes the four mounting ears 1011 with bolts. Then, the support position is adjusted appropriately according to the length of the concrete slab 6, which is beneficial for the later crushing of the concrete slab 6. Then, water is added to the water storage tank 101. Excess water inside the water storage tank 101 flows out through the drainage pipe 102, ensuring that the water inside the water storage tank 101 is always at the same height after being filled. Then, the worker rotates the two rotating handles 304 ninety degrees, and then presses the two rotating handles 304 down. Then, the worker rotates the two rotating handles 304 ninety degrees again, so that the two fixed wheels 302 contact the two clamping plates B104. At this time, the concrete slab 6 is in the water in the water storage tank 101, which facilitates the water seepage detection of the concrete slab 6. After the detection is completed, the worker repeats the above steps. When the two fixed wheels 302 are reset, excess water flows out through the three rows of drainage holes 2031. When the permeability of the concrete slab 6 is not up to standard, water inside the water storage tank 101 seeps into the interior of the concrete slab 6. When the concrete slab 6 is reset, the water level inside the water storage tank 101 drops. At this time, the height of the observation plate 402 changes, making it easier for workers to observe whether the permeability of the concrete slab 6 is up to standard through the two observation blocks 404 and the two rows of scale lines 4021. Then, the workers remove the safety pin 504. At this time, the conical striking block 503 moves downward automatically under the action of gravity, which breaks the concrete slab 6, making it easier for workers to observe the thickness of the permeability of the concrete slab 6. The setting of the two shielding plates 507 provides a shielding effect for the broken concrete slab 6, preventing the fragments of the concrete slab 6 from accidentally injuring the workers.

[0026] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the scope of protection of the present invention, which is determined by the appended claims.

Claims

1. A concrete testing device, characterized in that, include: The water storage section (1), support section (2), fixing section (3), observation section A (4), observation section B (5), and concrete slab (6) are provided. The support section (2) is installed inside the water storage section (1). There are two sets of fixing sections (3), and the two sets of fixing sections (3) are installed on the support section (2). The observation section A (4) is installed on the front side of the support section (2). The observation section B (5) is installed on the top of the water storage section (1). The concrete slab (6) is set on the top of the support section (2). The water storage unit (1) includes: a water storage tank (101), mounting ears (1011), a drainage pipe (102), a retaining plate A (103), and a retaining plate B (104); two mounting ears (1011) are fixedly installed on the front and rear sides of the water storage tank (101), and a drainage pipe (102) is fixedly installed inside the water storage tank (101); two retaining plates A (103) and two retaining plates B (104) are fixedly installed inside the water storage tank (101), and the two retaining plates B (104) are located below the two retaining plates A (103).

2. The concrete testing equipment according to claim 1, characterized in that: The support part (2) includes: guide rods (201), connecting blocks (202), support plate (203) and drain holes (2031); there are four guide rods (201), and the four guide rods (201) are fixedly installed on the water storage tank (101); there are four connecting blocks (202), and the four connecting blocks (202) are slidably installed on the outer wall of the four guide rods (201); the support plate (203) is fixedly installed on the inner side of the four connecting blocks (202), and the support plate (203) is provided with three rows of drain holes (2031).

3. The concrete testing equipment according to claim 2, characterized in that: The support part (2) further includes: a limiting ring A (204), a spring (205), a dovetail block (206), and a support block (207); there are four limiting rings A (204), and the four limiting rings A (204) are fixedly installed on the outer wall of the four guide rods (201); there are four springs (205), and the four springs (205) are installed on the outside of the four guide rods (201); there are four dovetail blocks (206), and the four dovetail blocks (206) are slidably installed inside the support plate (203); there are two support blocks (207), and the two support blocks (207) are fixedly installed on the top of the four dovetail blocks (206).

4. The concrete testing equipment according to claim 2, characterized in that: The fixing part (3) includes: a rotating shaft (301), a fixed wheel (302), a limiting ring B (303), and a rotating handle (304); the rotating shaft (301) is rotatably installed inside the support plate (203); the fixed wheel (302) is fixedly installed at the bottom of the rotating shaft (301); there are two limiting rings B (303), and the two limiting rings B (303) are fixedly installed on the outer wall of the rotating shaft (301); the rotating handle (304) is fixedly installed inside the rotating shaft (301).

5. The concrete testing equipment according to claim 2, characterized in that: The observation section A (4) includes: a rectangular block (401), an observation plate (402), scale lines (4021), and slots (4022); the rectangular block (401) is fixedly installed on the front side of the support plate (203); the observation plate (402) is slidably installed on the outer wall of the rectangular block (401), and the front side of the observation plate (402) is in contact with the drainage pipe (102); the front side of the observation plate (402) is provided with two rows of scale lines (4021), and the observation plate (402) is also provided with slots (4022).

6. The concrete testing equipment according to claim 5, characterized in that: The observation section A (4) further includes: a limiting frame (403), an observation block (404), a mounting bracket (405), and a floating plate (406); the limiting frame (403) is fixedly installed on the outer wall of the rectangular block (401); there are two observation blocks (404), and the two observation blocks (404) are fixedly installed on the left and right sides of the limiting frame (403); the mounting bracket (405) is fixedly installed on the rear side of the observation plate (402); the floating plate (406) is fixedly installed inside the mounting bracket (405).

7. The concrete testing equipment according to claim 1, characterized in that: The observation section B (5) includes: a mounting frame (501), a pull rod (502), a conical striking block (503), and a safety pin (504); the mounting frame (501) is fixedly installed on the top of the water storage tank (101); the pull rod (502) is slidably installed inside the mounting frame (501); the conical striking block (503) is fixedly installed on the bottom of the pull rod (502); the safety pin (504) is slidably installed inside the mounting frame (501), and the rear end of the safety pin (504) is inserted into the conical striking block (503).

8. The concrete testing equipment according to claim 7, characterized in that: The observation section B (5) further includes: mounting blocks (505), mounting shafts (506), baffles (507), and counterweights (508); there are four mounting blocks (505), and the four mounting blocks (505) are fixedly installed on the left and right sides of the conical striking block (503); there are two mounting shafts (506), and the two mounting shafts (506) are rotatably installed inside the four mounting blocks (505); there are two baffles (507), and the two baffles (507) are fixedly installed on the outer wall of the two mounting shafts (506); there are two counterweights (508), and the two counterweights (508) are fixedly installed on the top of the two baffles (507).

9. The concrete testing equipment according to claim 8, characterized in that: The observation section B (5) further includes: guide rods (509), limiting rings C (510), and limiting discs (511); there are two guide rods (509), and the two guide rods (509) are fixedly installed on the left and right sides of the conical striking block (503); there are two limiting rings C (510), and the two limiting rings C (510) are fixedly installed on the outer wall of the two guide rods (509); there are two limiting discs (511), and the two limiting discs (511) are fixedly installed on the top of the two guide rods (509).

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