Concrete detection device for house safety appraisal

Abstract

The utility model discloses a concrete detection device for house safety appraisal, which relates to the technical field of house safety appraisal equipment and comprises a bin body, an observation door is arranged on the front side of the bin body, an electric push rod is fixedly mounted on the inner side of the bin body, and a pressure head is fixedly mounted at the output end of the electric push rod. A pressure sensor is arranged at the lower end of the pressure head, a detection table is inserted into the front face of the bin body, a detection groove is formed in the upper end of the detection table, and a collection hole is formed in the inner side of the detection groove. By adopting the structure, the moving block is pulled by the pull rod to slide at the detection groove, so that the push shovel mounted on the moving block can horizontally move in the detection groove, concrete residues in the detection groove and stubborn sticky concrete caused by pressure can be shoveled, and the shoveled concrete directly falls into the collection box after entering the collection hole; and during dumping, only the collecting box needs to be dumped, so that the concrete waste is conveniently treated.

Description

Technical Field

[0001] The utility model belongs to the technical field of house safety appraisal equipment, in particular to a concrete detection device for house safety appraisal. Background Art

[0002] House safety appraisal is a scientific evaluation of the safety of a house by a specialized organization to ensure the safety of life and property of the residents. In short, for houses that have not been appraised, residents should regularly observe whether there are settlements, tilts, and cracks in the walls, floors, ceilings, etc. of the house. The key point is to pay attention to the parts where cracks appear. These are all items of house quality appraisal. Concrete hardness testing is crucial in house safety appraisal. After the foundation of the house is built, the inspectors need to take samples of the concrete and send them to the testing center for testing. Due to the complicated steps, time-consuming and labor-intensive, it greatly affects the efficiency of concrete hardness testing.

[0003] A Chinese patent with announcement number CN217180423U discloses a concrete hardness detection device for housing safety appraisal, including a main body bin, an observation port arranged at the upper end of the front surface of the main body bin and a placement port opened at the lower end of the front surface of the main body bin, connecting sliders are fixed at the center points of the left and right sides of the placement port and the cross-section of the connecting slider is a trapezoidal structure, a positioning groove is opened at the central position of the lower end surface of the placement port, the inner side of the positioning groove is clamped with the placement bin, the right side of the placement bin is provided with a loading mechanism and the left side of the loading mechanism is provided with an electric control mechanism, and the upper end of the main body bin is provided with a push rod and the push rod passes through the upper end surface of the main body bin.

[0004] The concrete hardness testing device in the above-mentioned prior art still has some shortcomings in actual use. For example, when the concrete residue is collected and processed after the detection, the concrete blocks sometimes stick to the loading platform under the action of pressure and are difficult to remove. At the same time, the dumping of concrete residue requires the loading platform in the placement bin to be removed, and then the entire placement bin needs to be taken out and the collection bin needs to be dumped, which is very inconvenient. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a concrete detection device for house safety appraisal to solve the problems mentioned in the above background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A concrete detection device for housing safety appraisal comprises a warehouse body, an observation door is arranged on the front side of the warehouse body, an electric push rod is fixedly installed on the inner side of the warehouse body, a pressure head is fixedly installed on the output end of the electric push rod, a pressure sensor is arranged on the lower end of the pressure head, a detection platform is plugged into the front side of the warehouse body, a detection groove is arranged on the upper end of the detection platform, a collecting hole is arranged on the inner side of the detection groove, a collection box is plugged into one side of the detection platform, a box opening of the collection box is arranged just below the collecting hole, a moving block is slidably connected to the inner side of the detection groove, a groove is arranged on the upper end of the moving block, a pull rod is fixedly installed on the inner side of the groove, a push shovel is plugged into the upper end of the moving block, a fixing mechanism is arranged on the inner side of the moving block, a clamping hole is arranged on the inner side of the push shovel, the moving block is clamped with the clamping hole through the fixing mechanism, and the lower end of the push shovel is fitted with the bottom of the detection groove;

[0008] The fixing mechanism includes an installation groove, which is opened on the inner side of the groove, and a guide rod is symmetrically fixedly installed on the inner side of the installation groove. The outer side of the guide rod is slidably connected with the same protrusion, and a spring is sleeved on the outer side of the guide rod. A clamping block is fixedly installed on the side of the protrusion away from the spring, and the clamping end of the clamping block passes through the groove wall and the clamping hole of the installation groove, and the dozer can be conveniently disassembled and assembled through the fixing mechanism.

[0009] As a preferred technical solution, a limit block is symmetrically fixedly installed on the inner side of the warehouse body, and the lower end of the detection platform is slidably connected to the limit block. The detection platform can be conveniently limited by the limit block.

[0010] As a preferred technical solution, a sliding groove is symmetrically opened on the inner side of the detection groove, and the end of the moving block is slidably connected to the inner side of the sliding groove. Through the sliding groove, the moving block can slide conveniently in the detection groove.

[0011] As a preferred technical solution, slots are symmetrically provided at the upper end of the shift block, and the shift block is plugged into the push shovel through the slots. The push shovel can be conveniently plugged into and installed through the slots.

[0012] As a preferred technical solution, a limiting groove is symmetrically fixedly installed on the inner side of the installation groove, and the protrusion is slidably connected to the limiting groove. The protrusion can be conveniently limited by the limiting groove.

[0013] As a preferred technical solution, a cutting groove is opened at the upper end of the groove, the cutting groove and the inner wall of the installation groove are connected to each other, and the convex part of the protrusion is arranged on the side of the cutting groove, through which the convex part of the protrusion can be easily operated.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] First, the moving block is pulled by the pull rod to slide in the detection groove, so that the push shovel installed on the moving block can move horizontally in the detection groove, and the concrete residue in the detection groove and the stubborn sticky concrete caused by pressure can be shoveled away. After the shoveled concrete material enters the collection hole, it falls directly into the collection box. When dumping, you only need to dump the collection box, which is convenient for the treatment of concrete waste;

[0016] Second, by inserting the push shovel into the shift block, the lower end of the push shovel contacts the inclined surface of the block during the insertion process, and slides and squeezes along the inclined surface of the block. At the same time, the protrusion connected to the block slides on the inside of the installation groove and compresses the spring on the outside of the guide rod. When the card-in end of the block corresponds to the card hole position of the push shovel, the spring resets and pushes the card block connected to the protrusion to clamp and fix it. When disassembling, you only need to pull the protrusion so that the protrusion slides and drives the card block to separate from the card hole, and then the push shovel can be pulled out of the shift block, so that the push shovel can be easily disassembled and replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 The utility model Figure 1 Enlarged view of point A in the middle;

[0019] Figure 3 It is a schematic diagram of the internal structure of the warehouse body of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the fixing mechanism of the utility model;

[0021] Figure 5 The utility model Figure 4 Enlarged view of point B in the middle.

[0022] Figure numerals: 1. testing table; 2. warehouse body; 3. observation door; 4. testing slot; 5. shift block; 6. groove; 7. pull rod; 8. push shovel; 9. collection box; 10. collection hole; 11. slide slot; 12. fixing mechanism; 121. clamping block; 122. spring; 123. mounting slot; 124. guide rod; 125. protrusion; 13. clamping hole; 14. limit block; 15. pressure head; 16. electric push rod; 17. pressure sensor; 18. limit slot; 19. slot; 20. cutting groove. DETAILED DESCRIPTION

[0023] refer to Figures 1 to 5The concrete detection device for housing safety appraisal described in this embodiment includes a warehouse body 2, an observation door 3 is provided on the front of the warehouse body 2, an electric push rod 16 is fixedly installed on the inner side of the warehouse body 2, a pressure head 15 is fixedly installed on the output end of the electric push rod 16, and a pressure sensor 17 is provided at the lower end of the pressure head 15. A detection platform 1 is plugged into the front of the warehouse body 2, a detection slot 4 is opened at the upper end of the detection platform 1, and a collection hole 10 is opened on the inner side of the detection slot 4. A collection box 9 is plugged into one side of the detection platform 1, and the box mouth of the collection box 9 is set at the collection Directly below the collecting hole 10, a moving block 5 is slidably connected to the inner side of the detection groove 4, a groove 6 is provided at the upper end of the moving block 5, a pull rod 7 is fixedly installed on the inner side of the groove 6, a push shovel 8 is inserted at the upper end of the moving block 5, a fixing mechanism 12 is provided on the inner side of the moving block 5, a clamping hole 13 is provided on the inner side of the push shovel 8, the moving block 5 is clamped with the clamping hole 13 through the fixing mechanism 12, and the lower end of the push shovel 8 fits with the bottom of the detection groove 4; a control module with a screen is also provided on the outer side of the warehouse body 2, which can be used to display or set relevant parameters of hardness detection;

[0024] The fixing mechanism 12 includes a mounting groove 123, which is arranged on the inner side of the groove 6. A guide rod 124 is symmetrically fixedly installed on the inner side of the mounting groove 123. The outer side of the guide rod 124 is slidably connected with the same protrusion 125. A spring 122 is sleeved on the outer side of the guide rod 124. A clamping block 121 is fixedly installed on the side of the protrusion 125 away from the spring 122. The clamping end of the clamping block 121 penetrates the groove wall of the mounting groove 123 and is clamped with the clamping hole 13. By inserting the push shovel 8 into the shifting block 5, the lower end of the push shovel 8 contacts the inclined surface of the clamping block 121 during the insertion process, and slides and squeezes along the inclined surface of the clamping block 121, and the clamping block 121 is clamped at the same time. The protrusion 125 connected to the block 121 slides on the inner side of the installation groove 123 and compresses the spring 122 on the outer side of the guide rod 124. When the clamping end of the clamping block 121 corresponds to the clamping hole 13 of the bulldozer 8, the spring 122 returns to its original position and pushes the clamping block 121 connected to the protrusion 125 to clamp and fix it. When disassembling, it is only necessary to pull the protrusion 125 so that the protrusion 125 slides and drives the clamping block 121 to separate from the clamping hole 13, and then the bulldozer 8 can be pulled out of the displacement block 5, so that the bulldozer 8 can be easily disassembled and used and also replaced; after the bulldozer 8 is disassembled, the concrete on the pressure head 15 can be cleaned by opening the observation door 3.

[0025] refer to Figure 3 A limit block 14 is symmetrically fixed on the inner side of the warehouse body 2, and the lower end of the detection platform 1 is slidably connected to the limit block 14. By slidingly connecting one end of the detection platform 1 with the limit block 14 on the warehouse body 2, the detection platform 1 can be conveniently limited so that it will not fall off from the warehouse body 2.

[0026] refer to Figure 1A slide groove 11 is symmetrically opened on the inner side of the detection groove 4, and the end of the moving block 5 is slidably connected to the inner side of the slide groove 11. By sliding the moving block 5 on the slide groove 11 of the detection groove 4, the stability of the moving block 5 can be improved.

[0027] refer to Figure 5 The upper end of the shift block 5 is symmetrically provided with a slot 19, and the shift block 5 is plugged into the push shovel 8 through the slot 19. By plugging the push shovel 8 into the slot 19 at the upper end of the shift block 5, the push shovel 8 can be conveniently positioned and installed.

[0028] refer to Figure 5 The inner side of the mounting groove 123 is symmetrically fixed with a limiting groove 18, and the protrusion 125 is slidably connected to the limiting groove 18. The protrusion 125 is limitedly slid in the limiting groove 18 in the mounting groove 123, so that the protrusion 125 can be conveniently used when disassembling the dozer 8.

[0029] refer to Figure 5 A groove 20 is provided at the upper end of the groove 6, and the groove 20 and the inner wall of the mounting groove 123 are connected to each other. The convex part of the protrusion 125 is arranged on the side of the groove 20. By utilizing the groove 20 provided at the upper end of the groove 6, the groove 20 and the mounting groove 123 are connected, so that the user can use the convex part of the protrusion 125 conveniently by moving the finger through the groove 20 for use.

[0030] Principle and advantages of use: During use, it is only necessary to place the concrete block to be tested in the testing groove 4 of the testing table 1, and then use the output end of the electric push rod 16 to make the pressure head 15 with the pressure sensor 17 to test the hardness of the concrete block. After the test is completed, when it is necessary to clean up the concrete waste, the moving block 5 is pulled by the pull rod 7 to slide in the testing groove 4, so that the push shovel 8 installed on the moving block 5 can move horizontally in the testing groove 4, and the concrete residue in the testing groove 4 and the stubborn sticky concrete caused by pressure can be shoveled away. After the shoveled concrete material enters the collecting hole 10, it directly falls into the collecting box 9. When dumping, it is only necessary to dump the collecting box 9;

[0031] When the push shovel 8 needs to be disassembled, the push shovel 8 is inserted into the shift block 5. During the insertion process, the lower end of the push shovel 8 contacts the inclined surface of the block 121 and slides and squeezes along the inclined surface of the block 121. At the same time, the protrusion 125 connected to the block 121 slides on the inside of the mounting groove 123 and compresses the spring 122 on the outside of the guide rod 124. When the inserted end of the block 121 corresponds to the position of the clamping hole 13 of the push shovel 8, the spring 122 resets and pushes the block 121 connected to the protrusion 125 to clamp and fix it. When disassembling, it is only necessary to pull the protrusion 125 so that the protrusion 125 slides and drives the block 121 to separate from the clamping hole 13, and then the push shovel 8 can be pulled out of the shift block 5.

Claims

1. A concrete testing device for housing safety assessment, comprising a bin (2), characterized in that: The front of the warehouse body (2) is provided with an observation door (3); an electric push rod (16) is fixedly installed on the inner side of the warehouse body (2); a pressure head (15) is fixedly installed on the output end of the electric push rod (16); a pressure sensor (17) is provided at the lower end of the pressure head (15); a detection platform (1) is plugged into the front of the warehouse body (2); a detection groove (4) is provided at the upper end of the detection platform (1); a collection hole (10) is provided on the inner side of the detection groove (4); a collection box (9) is plugged into one side of the detection platform (1); a box opening of the collection box (9) is provided. Located just below the collecting hole (10), a moving block (5) is slidably connected to the inner side of the detection groove (4), a groove (6) is provided at the upper end of the moving block (5), a pull rod (7) is fixedly installed on the inner side of the groove (6), a push shovel (8) is inserted at the upper end of the moving block (5), a fixing mechanism (12) is provided on the inner side of the moving block (5), a clamping hole (13) is provided on the inner side of the push shovel (8), the moving block (5) is clamped by the fixing mechanism (12) and the clamping hole (13), and the lower end of the push shovel (8) is in contact with the bottom of the detection groove (4).

2. A concrete detection device for housing safety appraisal according to claim 1, characterized in that: A limit block (14) is symmetrically fixedly installed on the inner side of the warehouse body (2), and the lower end of the detection platform (1) is slidably connected to the limit block (14).

3. A concrete detection device for house safety appraisal according to claim 1, characterized in that: A sliding groove (11) is symmetrically provided on the inner side of the detection groove (4), and the end of the shifting block (5) is slidably connected to the inner side of the sliding groove (11).

4. A concrete detection device for housing safety appraisal according to claim 1, characterized in that: A slot (19) is symmetrically provided at the upper end of the shift block (5), and the shift block (5) is plugged into the push shovel (8) through the slot (19).

5. The concrete detection device for housing safety appraisal according to claim 1 is characterized in that: The fixing mechanism (12) comprises a mounting groove (123), wherein the mounting groove (123) is arranged on the inner side of the groove (6), a guide rod (124) is symmetrically fixedly installed on the inner side of the mounting groove (123), the outer side of the guide rod (124) is slidably connected with a same protrusion (125), the outer side of the guide rod (124) is sleeved with a spring (122), a clamping block (121) is fixedly installed on the side of the protrusion (125) away from the spring (122), and the clamping end of the clamping block (121) penetrates the groove wall of the mounting groove (123) and is clamped with the clamping hole (13).

6. A concrete detection device for house safety appraisal according to claim 5, characterized in that: A limiting groove (18) is symmetrically fixedly installed on the inner side of the installation groove (123), and the protrusion (125) and the limiting groove (18) are slidably connected.

7. A concrete detection device for house safety appraisal according to claim 5, characterized in that: A cutting groove (20) is provided at the upper end of the groove (6); the cutting groove (20) and the inner wall of the mounting groove (123) are connected to each other; and the convex portion of the protrusion (125) is arranged on the side of the cutting groove (20).

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