A building material testing device

Abstract

The utility model provides a building material detection device, which relates to the technical field of detection devices. The utility model comprises a body, a card seat is arranged at the top of the body, a blocking rod is arranged on the side of the outer surface of the body close to the card seat, and adjustment devices are arranged at both ends of the body. The adjustment device comprises two slot rods, the inner wall of the slot rod is threadedly connected with a screw rod, the bottom end of the screw rod is rotatably connected with a rectangular block, the two ends of the rectangular block are fixedly connected with positioning rods, the outer surface of the positioning rod is provided with a plurality of scale bars, and a bubble level is arranged on one side of the body. The utility model arranges the adjustment device. When the body is tilted unbalanced when using the detection device, the screw rods can be rotated at the inclined parts on both sides of the body to control the screw rods to move up and down on the inner wall of the slot rod, so as to drive the rectangular block to move and adjust the position of the rectangular block to support the body, so as to avoid the body from being deflected as much as possible to affect the accuracy of the steel bar weight deviation detection.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to a building material detection device. Background Art

[0002] Building materials are various materials used in construction projects. Rebar is a long steel material widely used in construction projects. It is mainly used in concrete structures to enhance the bearing capacity, tensile strength and seismic resistance of concrete. The steel bars used in construction projects need to be tested for various properties and parameters using testing equipment.

[0003] The weight deviation of steel bars is an item that needs to be tested. When using a detection device to detect the weight deviation of steel bars, the steel bars will be cut into the required length and placed on the holder of the detection device for testing. If the placement surface of the detection device is uneven, the detection device will be tilted, resulting in a deviation in the weight distribution of the steel bars placed on the holder, affecting the accuracy of the test results. Utility Model Content

[0004] The utility model aims to solve the problem that if the placement surface of the detection device is uneven, the detection device will be tilted, resulting in deviation in the weight distribution of the steel bars placed on the holder, thus affecting the accuracy of the detection result.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a building material detection device, including a body, a base is provided at the top of the body, a sliding rod is slidably connected to the inner wall of the body, a blocking rod is provided on the side of the outer surface of the body close to the base, and adjustment devices are provided at both ends of the body, the adjustment device includes two slot rods, one side of the two slot rods is fixedly connected to one end of the body respectively, the inner wall of the slot rod is threadedly connected with a screw rod, the bottom end of the screw rod is rotatably connected with a rectangular block, the two ends of the rectangular block are fixedly connected with positioning rods, one side of the positioning rod slides on the outer surface of the slot rod, the outer surface of the positioning rod is provided with a plurality of scale bars, and a bubble level is provided on one side of the body.

[0006] The effect achieved by the above components is: by setting up a rectangular block, when using the detection device, the bubble level on one side of the body can be used to observe whether the body is balanced. If the body is tilted, the screw on the outer surface of the slot rod on the tilted side of the body can be rotated to make the screw slide on the inner wall of the slot rod. At the same time, the positioning rods at both ends of the rectangular block will slide on both sides of the slot rod to adjust the height position of the rectangular block. The adjustment amount of the rectangular blocks at both ends is observed through the scale bar on the outer surface of the positioning rod, and the bubble level is observed to be in a balanced state. The body is supported by the rectangular block to keep the body balanced.

[0007] Preferably, a positioning ring is provided at the top end of the rectangular block, and the bottom end of the screw rotates on the inner wall of the positioning ring.

[0008] The effect achieved by the above components is that when the screw is rotated, the end of the screw away from the groove rod will rotate on the inner wall of the positioning ring. The positioning ring can further limit the angle between the screw and the rectangular block, thereby avoiding the angle deviation of the two ends of the screw as much as possible.

[0009] Preferably, an operating block is fixedly connected to the top end of the screw rod, and a plurality of protrusions are arranged on the outer surface of the operating block.

[0010] The effect achieved by the above components is that by holding the convex block on the outer surface of the operating block, the operating block can be more conveniently controlled to rotate and control the screw rod to rotate and adjust the height position of the rectangular block.

[0011] Preferably, two round rods are fixedly connected to the top of the rectangular block, and the outer surfaces of the two round rods slide on the inner wall of the groove rod.

[0012] The effect achieved by the above components is that when the screw is rotated to control the rectangular block to move up and down, the two round rods will slide on the inner wall of the slot rod, further limiting the angle between the rectangular block and the slot rod, and avoiding shaking of the rectangular block when it moves as much as possible.

[0013] Preferably, a plurality of rectangular strips are fixedly connected to the bottom end of the rectangular block, the rectangular strips are linearly distributed at the bottom end of the rectangular block, and the rectangular strips are made of rubber material.

[0014] The effect achieved by the above components is that by arranging the rectangular strips made of rubber material, the bottom end of the rectangular block provided with the rectangular strips contacts the placement surface, making the machine body more stable and less likely to slide when supported.

[0015] Preferably, an auxiliary device is provided at the bottom end of the body, and the auxiliary device includes a sliding plate, a plurality of grooves are provided at the top end of the sliding plate, and a sliding groove is provided at the bottom end of the body, and the outer surface of the sliding plate slides on the inner wall of the sliding groove.

[0016] The effect achieved by the above components is: when testing multiple groups of steel bar samples, the sliding plate can be pulled to slide outward on the inner wall of the slide groove, and the steel bar samples to be tested or after testing are placed in the groove on the outer surface of the sliding plate, which is convenient for taking and placing samples and increases the convenience when using the detection device.

[0017] Preferably, one end of the sliding plate is fixedly connected to a pull rod, and the cross-sectional shape of the pull rod is U-shaped.

[0018] The effect achieved by the above components is that the sliding plate can be pulled more conveniently to control the movement of the sliding plate by holding the outer surface of the U-shaped pull rod.

[0019] Preferably, two supporting blocks are fixedly connected to one side of the outer surface of the body close to the slide slot, and the two supporting blocks are located below the slide slot.

[0020] The effect achieved by the above components is that when the sliding plate is pulled out of the slide slot, the bottom end of the sliding plate will slide on the top of the two supporting blocks, and the bottom of the sliding plate is made by the supporting blocks to avoid as much as possible the deviation of the part of the sliding plate extending out of the slide slot and the angle located inside the slide slot.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, by setting an adjustment device and using a detection device, if the machine body is tilted unbalanced, the screw rods can be rotated at the inclined parts on both sides of the machine body to control the screw rods to move up and down on the inner wall of the groove rod, thereby driving the rectangular block to move and adjust the position of the rectangular block to support the machine body, thereby avoiding the deflection of the machine body as much as possible to affect the accuracy of the detection of the weight deviation of the steel bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the body of the utility model;

[0025] Figure 3 It is a three-dimensional structural schematic diagram of the slot rod of the utility model;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the sliding plate of the utility model.

[0027] Legend: 1. Machine body; 2. Adjustment device; 3. Auxiliary device; 4. Holder; 5. Sliding rod; 6. Stop rod; 21. Slot rod; 22. Screw rod; 23. Rectangular block; 24. Positioning rod; 25. Scale bar; 26. Bubble level; 27. Operating block; 28. Positioning ring; 29. ​​Rectangular bar; 210. Round rod; 31. Slide groove; 32. Sliding plate; 33. Groove; 34. Pull rod; 35. Support block. DETAILED DESCRIPTION

[0028] Embodiment 1, as Figure 1-3As shown, a building material detection device comprises a body 1, a holder 4 is arranged at the top of the body 1, a sliding rod 5 is slidably connected to the inner wall of the body 1, a blocking rod 6 is arranged on the side of the outer surface of the body 1 close to the holder 4, and an adjusting device 2 is arranged at both ends of the body 1. The adjusting device 2 comprises two slotted rods 21, one side of the two slotted rods 21 is fixedly connected to one end of the body 1 respectively, a screw 22 is threadedly connected to the inner wall of the slotted rod 21, a rectangular block 23 is rotatably connected to the bottom end of the screw 22, and a positioning rod 24 is fixedly connected to both ends of the rectangular block 23, one side of the positioning rod 24 slides on the outer surface of the slotted rod 21, and a plurality of scale bars 25 are arranged on the outer surface of the positioning rod 24, and a bubble level 26 is arranged on one side of the body 1. By arranging the rectangular block 23, when using the detection device, it is possible to observe whether the body 1 is balanced through the bubble level 26 on one side of the body 1. If the body 1 is not balanced, the bubble level 26 on one side of the body 1 can be used to observe whether the body 1 is balanced. When the body 1 is tilted, the screw 22 on the outer surface of the slot rod 21 on the tilted side of the body 1 can be rotated to make the screw 22 slide on the inner wall of the slot rod 21. At the same time, the positioning rods 24 at both ends of the rectangular block 23 will slide on both sides of the slot rod 21 to adjust the height position of the rectangular block 23. The adjustment amount of the rectangular blocks 23 at both ends is observed through the scale bars 25 on the outer surface of the positioning rod 24, and the bubble level 26 is observed to a balanced state. The body 1 is supported by the rectangular blocks 23 to keep the body 1 balanced. By setting the adjustment device 2 and using the detection device, if the body 1 is tilted unbalanced, the screws 22 can be rotated at the inclined parts on both sides of the body 1 to control the screws 22 to move up and down on the inner wall of the slot rod 21, driving the rectangular block 23 to move and adjust the position of the rectangular block 23 to support the body 1, so as to avoid the deflection of the body 1 as much as possible to affect the accuracy of the steel bar weight deviation detection.

[0029] Reference Figure 1-3 As shown, in this embodiment: a positioning ring 28 is provided at the top of the rectangular block 23, and the bottom end of the screw 22 rotates on the inner wall of the positioning ring 28. When the screw 22 is rotated, the end of the screw 22 away from the slot rod 21 will rotate on the inner wall of the positioning ring 28. The positioning ring 28 can further limit the angle between the screw 22 and the rectangular block 23 to avoid the angle deviation of the two ends of the screw 22 as much as possible. The top of the screw 22 is fixedly connected to an operating block 27, and the outer surface of the operating block 27 is provided with a plurality of protrusions. Holding the protrusions on the outer surface of the operating block 27 can more conveniently control the rotation of the operating block 27 to control the rotation of the screw 22 to adjust the height position of the rectangular block 23.

[0030] Reference Figure 1-3As shown, in this embodiment: two round rods 210 are fixedly connected to the top of the rectangular block 23, and the outer surfaces of the two round rods 210 slide on the inner wall of the slot rod 21. When the screw rod 22 is rotated to control the rectangular block 23 to move up and down, the two round rods 210 will slide on the inner wall of the slot rod 21, and the angle between the rectangular block 23 and the slot rod 21 is further restricted to avoid shaking of the rectangular block 23 when it moves as much as possible. A plurality of rectangular strips 29 are fixedly connected to the bottom end of the rectangular block 23, and the rectangular strips 29 are linearly distributed at the bottom end of the rectangular block 23. The rectangular strips 29 are made of rubber material. By setting the rectangular strips 29 made of rubber material, the bottom end of the rectangular block 23 provided with the rectangular strips 29 contacts the placement surface, which is more stable and not easy to slide when supporting the body 1.

[0031] Reference Figure 1 , Figure 2 and Figure 4 As shown, in this embodiment: an auxiliary device 3 is provided at the bottom end of the body 1, and the auxiliary device 3 includes a sliding plate 32, and a plurality of grooves 33 are provided at the top of the sliding plate 32. A sliding groove 31 is provided at the bottom end of the body 1. The outer surface of the sliding plate 32 slides on the inner wall of the sliding groove 31. When testing multiple groups of steel bar samples, the sliding plate 32 can be pulled to slide outward on the inner wall of the sliding groove 31, and the steel bar samples to be tested or after the test are completed are placed in the grooves 33 on the outer surface of the sliding plate 32, which is convenient for taking and placing samples, thereby increasing the convenience when using the testing device.

[0032] Reference Figure 1 , Figure 2 and Figure 4 As shown, in the present embodiment: one end of the sliding plate 32 is fixedly connected to a pull rod 34, and the cross-sectional shape of the pull rod 34 is U-shaped. Holding the outer surface of the U-shaped pull rod 34 can more conveniently pull the sliding plate 32 to control the movement of the sliding plate 32, and the outer surface of the body 1 is fixedly connected to one side close to the slide groove 31. The two support blocks 35 are located below the slide groove 31. When the sliding plate 32 is pulled out of the slide groove 31, the bottom end of the sliding plate 32 will slide on the top of the two support blocks 35. The bottom of the sliding plate 32 is made by the support blocks 35 to avoid as much as possible the deviation of the part of the sliding plate 32 extending out of the slide groove 31 and the angle located inside the slide groove 31.

[0033] Working principle: When using the detection device to detect the weight deviation of the steel bar, place the machine body 1 on the table, and observe whether the machine body 1 is balanced through the bubble level 26 on one side of the machine body 1. If the machine body 1 is unbalanced, hold the convex block on the outer surface of the operating block 27 at the top of the screw rod 22 on the tilted side of the machine body 1, and turn the operating block 27 to control the rotation of the screw rod 22, so that the screw rod 22 slides on the inner wall of the groove rod 21. At the same time, the positioning rods 24 at both ends of the rectangular block 23 will slide on both sides of the groove rod 21, and the height position of the rectangular block 23 can be adjusted by the scale bar on the outer surface of the positioning rod 24. 25 Observe the adjustment amount and whether the bubble level 26 is balanced. Support the machine body 1 through the rectangular block 23 to keep the machine body 1 balanced. Then, hold the outer surface of the U-shaped pull rod 34 to pull the sliding plate 32 to slide outward on the inner wall of the slide groove 31. Place the steel bar sample to be tested in the groove 33 on the outer surface of the sliding plate 32. Then, place the sample on the outer surfaces of the two holders 4, with one end against one side of the blocking rod 6 and the other end against one side of the sliding rod 5. Make the sliding rod 5 slide on the inner wall of the machine body 1 and observe the parameters through the display screen on the top of the machine body 1.

[0034] The above is only a preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model. In the description of the utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood by specific circumstances.

Claims

1. A building material detection device, comprising a body (1), characterized in that: A holder (4) is provided at the top of the body (1), a sliding rod (5) is slidably connected to the inner wall of the body (1), a blocking rod (6) is provided on the outer surface of the body (1) near the holder (4), and an adjustment device (2) is provided at both ends of the body (1), the adjustment device (2) comprising two slot rods (21), one side of the two slot rods (21) is fixedly connected to one end of the body (1), the inner wall of the slot rod (21) is threadedly connected to a screw rod (22), the bottom end of the screw rod (22) is rotatably connected to a rectangular block (23), and the two ends of the rectangular block (23) are fixedly connected to positioning rods (24), one side of the positioning rod (24) slides on the outer surface of the slot rod (21), and the outer surface of the positioning rod (24) is provided with a plurality of scale bars (25), and a bubble level (26) is provided on one side of the body (1).

2. A building material detection device according to claim 1, characterized in that: A positioning ring (28) is provided at the top end of the rectangular block (23), and the bottom end of the screw rod (22) rotates on the inner wall of the positioning ring (28).

3. A building material detection device according to claim 2, characterized in that: An operating block (27) is fixedly connected to the top end of the screw rod (22), and a plurality of protrusions are provided on the outer surface of the operating block (27).

4. A building material detection device according to claim 3, characterized in that: Two round rods (210) are fixedly connected to the top of the rectangular block (23), and the outer surfaces of the two round rods (210) slide on the inner wall of the groove rod (21).

5. A building material detection device according to claim 4, characterized in that: A plurality of rectangular strips (29) are fixedly connected to the bottom end of the rectangular block (23); the rectangular strips (29) are linearly distributed at the bottom end of the rectangular block (23); and the rectangular strips (29) are made of rubber material.

6. A building material detection device according to claim 5, characterized in that: An auxiliary device (3) is provided at the bottom end of the machine body (1), and the auxiliary device (3) comprises a sliding plate (32), a top end of the sliding plate (32) is provided with a plurality of grooves (33), and a sliding groove (31) is provided at the bottom end of the machine body (1), and an outer surface of the sliding plate (32) slides on an inner wall of the sliding groove (31).

7. A building material detection device according to claim 6, characterized in that: One end of the sliding plate (32) is fixedly connected to a pull rod (34), and the cross-sectional shape of the pull rod (34) is U-shaped.

8. A building material detection device according to claim 6, characterized in that: Two support blocks (35) are fixedly connected to one side of the outer surface of the body (1) close to the slide groove (31), and the two support blocks (35) are located below the slide groove (31).

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