Impact type constructional engineering material quality detector
By designing a combination of protective box, sliding box, pushing block, impact block and launching mechanism, the problem of insufficient force of existing detectors in high-strength concrete detection is solved, realizing flexible and accurate detection of concrete blocks and meeting the high precision requirements of modern buildings.
Patent Information
- Application Number
- CN202520014623.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-04
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-01-04
AI Technical Summary
Existing quality detectors are insufficient in terms of the free-fall force of the stamping bar when dealing with high-strength concrete blocks, making it difficult to conduct comprehensive and accurate testing and limiting their application in high-strength concrete testing.
An impact-type mass detector was designed, comprising a protective box, a sliding box, a pushing block, an impact block, a launching mechanism, and a fixing mechanism. Through a combination of high-elastic steel plates, steel wire ropes, and motor drive, it achieves precise control of the impact force and is adaptable to the detection of concrete blocks of different strengths.
It enables flexible and accurate testing of concrete blocks of different strengths, meeting the high-precision and high-reliability testing requirements of modern construction projects.
Smart Images
Figure CN223808286U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to quality detector technical field, concretely relates to a building engineering material quality detector of impact type. BACKGROUND
[0002] Building engineering material quality detection is an important link of ensuring the safety, durability and design requirements of buildings, wherein, the concrete block needs to be impacted and detected, through the impact test of the concrete block, the damage form and damage capacity thereof under the impact load can be evaluated, which is for judging whether the concrete can bear the sudden external force impact.
[0003] In the current building material detection field, the existing quality detector mostly adopts a relatively traditional detection method, that is, through the free fall of the punch rod, the punch rod is made to fall on the surface of the concrete block, so as to detect and evaluate the quality condition of the concrete block. However, this detection method has obvious limitations. When the strength of the detected concrete block is at a high level, due to the force generated by the free fall of the punch rod, in many cases, it is difficult to produce sufficient and effective impact on these high-strength concrete blocks, so that it is difficult to accurately obtain the key quality information such as the internal structure and strength of the concrete block, which leads to the difficulty in comprehensively and accurately judging the quality of the concrete block, greatly limits the application range and actual effect of the quality detector in high-strength concrete detection, makes it difficult to meet the requirements of modern building engineering for high-precision and high-reliability concrete quality detection when facing high-strength concrete detection demand. CONTENT OF THE UTILITY MODEL
[0004] The utility model provides a building engineering material quality detector of impact type, solveed the problem of high strength of concrete block in related art, the strength of the punch rod free fall is difficult to detect the concrete block with high strength, and the use limitation is high.
[0005] The technical scheme of the utility model is as follows: a building engineering material quality detector of impact type, comprising: a protective box, a sliding box, a push block, an impact block, a launching mechanism and a fixing mechanism.
[0006] The protective box is provided with a through opening, and the sliding box is fixedly connected to the through opening.
[0007] The push block is slidably connected in the sliding box.
[0008] The impact block is placed in the sliding box.
[0009] The launching mechanism is arranged on the sliding box and is used for launching the push block into the protective box.
[0010] The fixing mechanism is arranged in the protection box and used for clamping and fixing the concrete block.
[0011] Preferably, the launching mechanism comprises high-elastic steel plates, steel wire ropes, rotating wheels, tensioning assemblies and limiting assemblies.
[0012] The high-elastic steel plates are arranged in pairs and fixedly connected to the two sides of the sliding box.
[0013] The steel wire ropes are fixedly connected between the two high-elastic steel plates.
[0014] The rotating wheels are rotatably connected above the pushing blocks, and the steel wire ropes are in contact with the circumferential surfaces of the rotating wheels.
[0015] The tensioning assemblies are arranged on the sliding box and used for tensioning the pushing blocks.
[0016] The limiting assemblies are arranged on the sliding box and used for limiting the pushing blocks.
[0017] Further, the tensioning assemblies comprise sliding plates, moving blocks, moving screws and first motors.
[0018] The sliding plates are slidably connected to the sliding box.
[0019] The moving blocks are fixedly connected to the top ends of the sliding plates.
[0020] The moving screws are rotatably connected to the sliding box, and screw holes are arranged in the moving blocks and in threaded connection with the moving screws.
[0021] The first motors are mounted on the sliding box, and output ends of the first motors are fixedly connected with the moving screws.
[0022] Still further, the limiting assemblies comprise limiting plates, limiting shafts, limiting blocks and first cylinders.
[0023] The limiting plates are arranged in pairs and fixedly connected to the pushing blocks.
[0024] The limiting shafts are fixedly connected to the limiting plates.
[0025] Limiting openings are arranged in the limiting blocks, and the limiting shafts are inserted into the limiting openings.
[0026] The first cylinders are mounted on the sliding plates, and output ends of the first cylinders are fixedly connected with the limiting blocks.
[0027] As a further scheme of the present application, the fixing mechanism comprises a bottom plate, a pressing plate and a second cylinder.
[0028] The bottom plate is fixedly connected in the protection box.
[0029] The pressing plate is located at the top end of the base plate;
[0030] The second electric cylinder is installed on the protective box, and the output end of the second electric cylinder penetrates through the protective box and is fixedly connected with the pressing plate.
[0031] As a further scheme of the present application, two sliding grooves are formed in the sliding box, two sliding blocks are fixedly connected to the pushing block, and the two sliding blocks are respectively slidably connected in the two sliding grooves.
[0032] On the basis of the foregoing scheme, two sliding rods are fixedly connected to the sliding box, two sliding holes are formed in the sliding plate, and the two sliding rods are respectively slidably connected in the two sliding holes.
[0033] Further to the foregoing scheme, a rotating seat is fixedly connected to the pushing block, and the rotating wheel is rotatably connected in the rotating seat.
[0034] As a preferred technical scheme of the present application, an operation opening is formed in the protective box, and a protective door is hinged to the operation opening.
[0035] As a preferred technical scheme of the present application, the two high-elastic steel plates are both arranged in an S shape.
[0036] The working principle and beneficial effects of the present application are as follows:
[0037] In the present application, the cooperation between the protective box, the sliding box, the pushing block, the impact block, the launching mechanism and the fixing mechanism facilitates the adjustment of the impact force of the impact block on the concrete block according to the strength of the concrete block, and the quality detection of concrete blocks with different strengths can be satisfied, and the use flexibility is high. BRIEF DESCRIPTION OF DRAWINGS
[0038] The present application will be further described in detail below in combination with the drawings and specific embodiments.
[0039] Fig. 1 It is a structural schematic diagram of the whole present application;
[0040] Fig. 2 It is a structural schematic diagram of the present application in cross section;
[0041] Fig. 3 It is a structural schematic diagram of the launching mechanism of the present application;
[0042] Fig. 4 It is a structural schematic diagram of the cooperation of the pushing block, the impact block, the high-elastic steel plate, the steel wire rope and the rotating wheel of the present application.
[0043] In the figure: 1, protective box; 2, sliding box; 3, push block; 4, impact block; 5, high elastic steel plate; 6, steel wire rope; 7, rotating wheel; 8, sliding plate; 9, moving block; 10, moving screw; 11, first motor; 12, limiting plate; 13, limiting shaft; 14, limiting block; 15, first electric cylinder; 16, bottom plate; 17, pressing plate; 18, second electric cylinder; 19, sliding block; 20, sliding rod; 21, rotating seat; 22, protective door. DETAILED DESCRIPTION
[0044] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are involved in the protection scope of the utility model.
[0045] As shown in the figure, the embodiment provides an impact type building engineering material quality detector, which comprises a protective box 1, a sliding box 2, a push block 3, an impact block 4, a launching mechanism and a fixing mechanism. Figs. 1-4 The operating port is hinged with a protective door 22. The sliding box 2 is provided with two sliding grooves. The push block 3 is fixedly connected with two sliding blocks 19. The two sliding blocks 19 are slidingly connected in the two sliding grooves respectively. The steel wire rope 6 is located in the two sliding grooves. The protective box 1 is provided with a through port. The sliding box 2 is fixedly connected at the through port. The push block 3 is slidingly connected in the sliding box 2. The impact block 4 is placed in the sliding box 2. Through the cooperation between the protective box 1, the sliding box 2, the push block 3, the impact block 4, the launching mechanism and the fixing mechanism, the strength of the impact block 4 impacting the concrete block can be adjusted according to the strength of the concrete block. The quality detection of the concrete block with different strength can be met. The use flexibility is higher.
[0046] The launching mechanism is arranged on the sliding box 2 and used for launching the impact block 4 into the protective box 1, and the launching mechanism comprises high-elastic steel plates 5, a steel wire rope 6, a rotating wheel 7, a tensioning assembly and a limiting assembly. The two high-elastic steel plates 5 are arranged in an S shape, the pushing block 3 is fixedly connected with a rotating seat 21, the rotating wheel 7 is rotatably connected in the rotating seat 21, two high-elastic steel plates 5 are arranged, and the two high-elastic steel plates 5 are fixedly connected on the two sides of the sliding box 2. The steel wire rope 6 is fixedly connected between the two high-elastic steel plates 5. The rotating wheel 7 is rotatably connected above the pushing block 3. The steel wire rope 6 is in contact with the circumferential surface of the rotating wheel 7. The tensioning assembly is arranged on the sliding box 2 and used for tensioning the pushing block 3. The limiting assembly is arranged on the sliding box 2 and used for limiting the pushing block 3. The tensioning assembly comprises a sliding plate 8, a moving block 9, a moving screw rod 10 and a first motor 11. Two sliding rods 20 are fixedly connected on the sliding box 2. Two sliding holes are formed in the sliding plate 8. The two sliding rods 20 are slidably connected in the two sliding holes respectively. The sliding plate 8 is slidably connected on the sliding box 2. The moving block 9 is fixedly connected at the top end of the sliding plate 8. The moving screw rod 10 is rotatably connected on the sliding box 2. A screw hole is formed in the moving block 9. The moving screw rod 10 is screwedly connected in the screw hole. The first motor 11 is installed on the sliding box 2. The output end of the first motor 11 is fixedly connected with the moving screw rod 10. The limiting assembly comprises a limiting plate 12, a limiting shaft 13, a limiting block 14 and a first electric cylinder 15. The limiting plate 12 is provided with two limiting plates 12, and the two limiting plates 12 are fixedly connected on the pushing block 3. The limiting shaft 13 is fixedly connected on the two limiting plates 12. The limiting block 14 is provided with a limiting hole. The limiting shaft 13 is inserted into the limiting hole. The first electric cylinder 15 is installed on the sliding plate 8. The output end of the first electric cylinder 15 is fixedly connected with the limiting block 14. Specifically, the first motor 11 arranged on the sliding box 2 drives the moving screw rod 10 to rotate. When the moving screw rod 10 rotates, the moving block 9 and the sliding plate 8 are moved on the sliding box 2. When the sliding plate 8 moves, the limiting block 14 is inserted into the top end of the limiting shaft 13 at this time, so as to drive the limiting shaft 13, the limiting frame and the pushing block 3 to move synchronously. In the moving process of the pushing block 3, the steel wire rope 6 is tensioned. The rotating wheel 7 supports the steel wire rope 6. In the tensioning process of the steel wire rope 6, the two high-elastic steel plates 5 are bent along with the steel wire rope 6. The first electric cylinder 15 arranged on the sliding plate 8 drives the limiting block 14 to rise quickly, so that the limiting block 14 is away from the limiting shaft 13, thereby limiting the pushing block 3. The elastic force of the high-elastic steel plate 5 drives the steel wire rope 6 to push out the pushing block 3 quickly. When the pushing block 3 moves quickly, the impact block 4 is pushed out, so that the impact block 4 impacts the concrete block.
[0047] The fixing mechanism is arranged in the protection box 1 and is used for clamping and fixing the concrete block, and the fixing mechanism comprises a bottom plate 16, a pressing plate 17 and a second electric cylinder 18, the bottom plate 16 is fixedly connected in the protection box 1, the pressing plate 17 is located at the top end of the bottom plate 16, the second electric cylinder 18 is installed on the protection box 1, the output end of the second electric cylinder 18 penetrates through the protection box 1 and is fixedly connected with the pressing plate 17, and specifically, the concrete block is placed on the bottom plate 16, the pressing plate 17 is driven by the second electric cylinder 18, and the concrete block is clamped on the bottom plate 16 stably.
[0048] In the embodiment, when the concrete block needs to be detected, the concrete block is placed on the bottom plate 16, the pressing plate 17 is driven by the second electric cylinder 18, and the concrete block is clamped on the bottom plate 16 stably, then the first motor 11 arranged on the sliding box 2 drives the moving screw 10 to rotate, the moving screw 10 drives the moving block 9 and the sliding plate 8 to move on the sliding box 2 when rotating, the limiting block 14 is inserted into the top end of the limiting shaft 13 when the sliding plate 8 moves, so that the limiting shaft 13, the limiting frame and the pushing block 3 move synchronously, the steel wire rope 6 is pulled tight in the moving process of the pushing block 3, the rotating wheel 7 supports the steel wire rope 6, the two high-elastic steel plates 5 are bent along with the steel wire rope 6 in the process that the steel wire rope 6 is pulled tight, the limiting block 14 is driven by the first electric cylinder 15 arranged on the sliding plate 8 to rise quickly, the limiting block 14 is away from the limiting shaft 13, so that the limiting of the pushing block 3 is released, the steel wire rope 6 is driven by the elastic force of the high-elastic steel plate 5 to push out the pushing block 3 quickly, the pushing block 3 moves quickly, the impact block 4 is pushed out, and the impact block 4 impacts the concrete block.
[0049] The above only describes preferred embodiments of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A drop-type construction material quality detector, characterized by, Include: Protective box (1); Sliding box (2), the protective box (1) is provided with a through opening, and the sliding box (2) is fixedly connected at the through opening; Pushing block (3), the pushing block (3) is slidingly connected in the sliding box (2); Impact block (4), the impact block (4) is placed in the sliding box (2); Firing mechanism, the firing mechanism is arranged on the sliding box (2), and is used for shooting the pushing impact block (4) into the protective box (1); Fixing mechanism, the fixing mechanism is arranged in the protective box (1), and is used for clamping and fixing the concrete block.
2. A drop-type construction material quality detector according to claim 1, wherein The firing mechanism comprises: High elastic steel plate (5), the high elastic steel plate (5) is provided with two, two high elastic steel plates (5) are fixedly connected on both sides of the sliding box (2); Steel wire rope (6), the steel wire rope (6) is fixedly connected between the two high elastic steel plates (5); Rotary wheel (7), the rotary wheel (7) is rotatably connected above the pushing block (3), and the steel wire rope (6) is in contact with the circumferential surface of the rotary wheel (7); Tensioning assembly, the tensioning assembly is arranged on the sliding box (2), and is used for tensioning the pushing block (3); Limiting assembly, the limiting assembly is arranged on the sliding box (2), and is used for limiting the pushing block (3).
3. A drop-type construction material quality detector according to claim 2, wherein The tensioning assembly comprises: Slide plate (8), the slide plate (8) is slidingly connected on the sliding box (2); Moving block (9), the moving block (9) is fixedly connected to the top end of the slide plate (8); Moving screw (10), the moving screw (10) is rotatably connected on the sliding box (2), a screw hole is formed in the moving block (9), and the moving screw (10) is screwedly connected in the screw hole; First motor (11), the first motor (11) is installed on the sliding box (2), and the output end of the first motor (11) is fixedly connected with the moving screw (10).
4. A drop-type construction material quality detector according to claim 3, wherein The limiting assembly comprises: Limiting plate (12), the limiting plate (12) is provided with two, two limiting plates (12) are fixedly connected on the pushing block (3); Limiting shaft (13), the limiting shaft (13) is fixedly connected on the two limiting plates (12); Limiting block (14), a limiting opening is formed in the limiting block (14), and the limiting shaft (13) is inserted into the limiting opening; First electric cylinder (15), the first electric cylinder (15) is installed on the slide plate (8), and the output end of the first electric cylinder (15) is fixedly connected with the limiting block (14).
5. A drop-type construction material quality detector according to claim 4, wherein The fixing mechanism comprises: Bottom plate (16), the bottom plate (16) is fixedly connected in the protective box (1); Pressing plate (17), the pressing plate (17) is located at the top end of the bottom plate (16); Second electric cylinder (18), the second electric cylinder (18) is installed on the protective box (1), and the output end of the second electric cylinder (18) penetrates through the protective box (1) and is fixedly connected with the pressing plate (17).
6. A drop-type construction material quality detector according to claim 5, wherein Two sliding grooves are formed in the sliding box (2), two sliding blocks (19) are fixedly connected on the pushing block (3), two sliding blocks (19) are slidingly connected in the two sliding grooves respectively, and the steel wire rope (6) is located in the two sliding grooves.
7. A drop-type construction material quality detector according to claim 6, wherein Two slide rods (20) are fixedly connected on the slide box (2), two slide holes are formed in the slide plate (8), and the two slide rods (20) are slidably connected in the two slide holes.
8. A drop-type construction material quality detector according to claim 7, wherein A rotating seat (21) is fixedly connected on the pushing block (3), and the rotating wheel (7) is rotatably connected in the rotating seat (21).
9. A drop-type construction material quality detector according to claim 8, wherein An operation opening is formed in the protection box (1), and a protection door (22) is hingedly connected at the operation opening.
10. A drop-type construction material quality detector according to claim 9, wherein The two high-elastic steel plates (5) are both arranged in an S shape.